/* ==========================================================================
   JotaTek.ia — Design System & Styles (Versão 2 - UI/UX Pro Max)
   Design Tokens baseados em identidade/design-guide.md
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500;700&family=Space+Grotesk:wght@500;600;700&display=swap');

:root {
  /* Cores Base da Marca */
  --bg-deep-space: #0B0F19;
  --bg-dark-surface: #1E293B;
  --bg-card-glass: rgba(30, 41, 59, 0.65);
  --bg-card-glass-hover: rgba(30, 41, 59, 0.85);
  --border-subtle: #334155;
  --border-glow: rgba(147, 51, 234, 0.35);

  /* Acentos & Gradientes */
  --jotatek-blue: #1D4ED8;
  --jotatek-violet: #9333EA;
  --jotatek-cyan: #06B6D4;
  --jotatek-orange: #FF7A00;
  --jotatek-gradient: linear-gradient(135deg, var(--jotatek-blue) 0%, var(--jotatek-violet) 100%);
  --jotatek-gradient-cyan: linear-gradient(135deg, var(--jotatek-cyan) 0%, var(--jotatek-blue) 100%);
  --jotatek-gradient-orange: linear-gradient(135deg, var(--jotatek-orange) 0%, #EA580C 100%);

  /* Textos & Tipografia */
  --text-pure-white: #FFFFFF;
  --text-slate-gray: #94A3B8;
  --text-muted: #64748B;
  --status-active: #10B981;
  --status-error: #EF4444;

  --font-heading: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-code: 'JetBrains Mono', monospace;

  /* Geometria & Efeitos */
  --radius-card: 16px;
  --radius-button: 10px;
  --radius-pill: 9999px;
  --glow-active: 0 0 25px rgba(147, 51, 234, 0.35);
  --glow-cyan: 0 0 25px rgba(6, 182, 212, 0.35);
  --glow-orange: 0 0 25px rgba(255, 122, 0, 0.35);
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Base & Reset */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  color-scheme: dark;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-deep-space);
  color: var(--text-pure-white);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Background Ambient Glow FX */
.ambient-glow-wrapper {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.ambient-blob-1 {
  position: absolute;
  top: -10%;
  left: -10%;
  width: 50vw;
  height: 50vw;
  background: radial-gradient(circle, rgba(147, 51, 234, 0.15) 0%, rgba(11, 15, 25, 0) 70%);
  filter: blur(80px);
  animation: floatBlob 18s ease-in-out infinite alternate;
}

.ambient-blob-2 {
  position: absolute;
  top: 40%;
  right: -10%;
  width: 45vw;
  height: 45vw;
  background: radial-gradient(circle, rgba(29, 78, 216, 0.15) 0%, rgba(11, 15, 25, 0) 70%);
  filter: blur(90px);
  animation: floatBlob 22s ease-in-out infinite alternate-reverse;
}

.ambient-blob-3 {
  position: absolute;
  bottom: -10%;
  left: 20%;
  width: 40vw;
  height: 40vw;
  background: radial-gradient(circle, rgba(6, 182, 212, 0.12) 0%, rgba(11, 15, 25, 0) 70%);
  filter: blur(100px);
}

@keyframes floatBlob {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(40px, 30px) scale(1.1); }
  100% { transform: translate(-30px, 50px) scale(0.95); }
}

/* Grid & Layout Containers */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

/* Typography Helpers */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  letter-spacing: -0.02em;
  font-weight: 700;
}

.gradient-text {
  background: var(--jotatek-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.gradient-text-cyan {
  background: var(--jotatek-gradient-cyan);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.gradient-text-orange {
  background: var(--jotatek-gradient-orange);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  background: rgba(147, 51, 234, 0.12);
  border: 1px solid rgba(147, 51, 234, 0.3);
  font-size: 0.85rem;
  font-weight: 600;
  color: #C084FC;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--status-active);
  box-shadow: 0 0 10px var(--status-active);
  animation: pulseAnimation 2s infinite;
}

@keyframes pulseAnimation {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

/* Header & Navbar Glassmorphism */
.header-glass {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background: rgba(11, 15, 25, 0.75);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  transition: var(--transition-normal);
}

.nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 90px;
}

.brand-logo-img {
  height: 70px;
  max-height: 70px;
  width: auto;
  display: block;
  transition: var(--transition-fast);
}

.footer-logo-img {
  height: 38px;
  max-height: 38px;
  width: auto;
  display: block;
  margin-bottom: 14px;
  transition: var(--transition-fast);
}

.brand-logo-img:hover {
  filter: drop-shadow(0 0 8px rgba(147, 51, 234, 0.6));
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  color: var(--text-slate-gray);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: var(--transition-fast);
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-links a:hover {
  color: var(--text-pure-white);
}

.nav-highlight-omnifinder {
  color: var(--jotatek-orange) !important;
  font-weight: 600 !important;
  padding: 4px 12px;
  background: rgba(255, 122, 0, 0.1);
  border: 1px solid rgba(255, 122, 0, 0.3);
  border-radius: var(--radius-pill);
}

.nav-highlight-omnifinder:hover {
  background: rgba(255, 122, 0, 0.2) !important;
  box-shadow: var(--glow-orange);
}

/* Buttons System */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius-button);
  background: var(--jotatek-gradient);
  color: var(--text-pure-white);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  border: none;
  cursor: pointer;
  box-shadow: var(--glow-active);
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 30px rgba(147, 51, 234, 0.6);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius-button);
  background: rgba(30, 41, 59, 0.8);
  border: 1px solid var(--border-subtle);
  color: var(--text-pure-white);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition-normal);
}

.btn-secondary:hover {
  border-color: #64748B;
  background: rgba(51, 65, 85, 0.9);
  transform: translateY(-2px);
}

/* Mobile Toggle */
.mobile-menu-btn {
  display: none;
  background: transparent;
  border: none;
  color: var(--text-pure-white);
  cursor: pointer;
  padding: 8px;
}

/* HERO SECTION */
.hero-v2 {
  padding-top: 170px;
  padding-bottom: 100px;
  position: relative;
  overflow: hidden;
}

/* Robô de Fundo do Hero (Humanoid Tron - Tamanho 720px, posicionado mais à direita e cabeça 100% visível) */
.hero-bg-robot {
  position: absolute;
  right: -210px;
  top: 56%;
  transform: translateY(-50%);
  width: 720px;
  max-width: 100vw;
  opacity: 0.92;
  z-index: 1;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 1) 0%, rgba(0, 0, 0, 1) 75%, rgba(0, 0, 0, 0) 98%), 
                      linear-gradient(to left, rgba(0, 0, 0, 1) 75%, rgba(0, 0, 0, 0) 100%);
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 1) 0%, rgba(0, 0, 0, 1) 75%, rgba(0, 0, 0, 0) 98%),
              linear-gradient(to left, rgba(0, 0, 0, 1) 75%, rgba(0, 0, 0, 0) 100%);
  -webkit-mask-composite: source-in;
  mask-composite: intersect;
}

.hero-bg-robot img {
  width: 100%;
  height: auto;
  display: block;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}

.hero-title {
  font-size: 3.5rem;
  line-height: 1.15;
  margin: 20px 0;
  font-weight: 700;
}

.hero-subtitle {
  font-size: 1.2rem;
  color: var(--text-slate-gray);
  margin-bottom: 36px;
  max-width: 620px;
  line-height: 1.7;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

/* Dashboard Executivo do Hero (jotatek.os Dashboard Console) */
.hero-visual-card {
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(51, 65, 85, 0.7);
  border-radius: 20px;
  padding: 24px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.6), 0 0 30px rgba(147, 51, 234, 0.15);
  position: relative;
  z-index: 2;
  transition: var(--transition-normal);
  width: 100%;
  max-width: 480px;
  margin-left: auto;
  overflow: hidden;
}

.hero-visual-card::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: 21px;
  padding: 1px;
  background: linear-gradient(135deg, rgba(147, 51, 234, 0.6), transparent, rgba(6, 182, 212, 0.4));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

.hero-visual-card:hover {
  border-color: rgba(147, 51, 234, 0.5);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.7), 0 0 40px rgba(147, 51, 234, 0.25);
}

.hero-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(51, 65, 85, 0.6);
}

.window-dots {
  display: flex;
  gap: 8px;
}

.window-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}
.dot-red { background-color: #EF4444; }
.dot-yellow { background-color: #F59E0B; }
.dot-green { background-color: #10B981; }

.console-status-live {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-code);
  font-size: 0.75rem;
  color: #10B981;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.25);
  padding: 3px 10px;
  border-radius: var(--radius-pill);
}

/* Módulos do Dashboard Executivo */
.dashboard-modules-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 18px;
  width: 100%;
}

.dash-module-card {
  background: rgba(30, 41, 59, 0.6);
  border: 1px solid rgba(51, 65, 85, 0.6);
  border-radius: 14px;
  padding: 14px 14px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 12px;
  min-width: 0;
  transition: var(--transition-fast);
}

.dash-module-card:hover {
  background: rgba(30, 41, 59, 0.85);
  border-color: var(--jotatek-violet);
  transform: translateY(-2px);
}

.dash-mod-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  gap: 6px;
}

.dash-mod-body {
  display: flex;
  flex-direction: column;
  gap: 2px;
  width: 100%;
}

.dash-mod-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.icon-purple { background: rgba(147, 51, 234, 0.15); color: #C084FC; border: 1px solid rgba(147, 51, 234, 0.3); }
.icon-cyan { background: rgba(6, 182, 212, 0.15); color: #38BDF8; border: 1px solid rgba(6, 182, 212, 0.3); }
.icon-blue { background: rgba(29, 78, 216, 0.15); color: #60A5FA; border: 1px solid rgba(29, 78, 216, 0.3); }
.icon-green { background: rgba(16, 185, 129, 0.15); color: #34D399; border: 1px solid rgba(16, 185, 129, 0.3); }

.dash-mod-badge {
  font-family: var(--font-code);
  font-size: 0.7rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: var(--radius-pill);
  white-space: nowrap;
  flex-shrink: 0;
}

.badge-purple { background: rgba(147, 51, 234, 0.2); color: #E9D5FF; border: 1px solid rgba(147, 51, 234, 0.4); }
.badge-cyan { background: rgba(6, 182, 212, 0.2); color: #BAE6FD; border: 1px solid rgba(6, 182, 212, 0.4); }
.badge-blue { background: rgba(29, 78, 216, 0.2); color: #BFDBFE; border: 1px solid rgba(29, 78, 216, 0.4); }
.badge-green { background: rgba(16, 185, 129, 0.2); color: #D1FAE5; border: 1px solid rgba(16, 185, 129, 0.4); }

.dash-mod-title {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-pure-white);
  line-height: 1.25;
}

.dash-mod-sub {
  font-size: 0.74rem;
  color: var(--text-slate-gray);
  line-height: 1.2;
}

.dash-footer-note {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-top: 14px;
  border-top: 1px solid rgba(51, 65, 85, 0.5);
  font-size: 0.82rem;
  color: var(--text-slate-gray);
}
  font-size: 0.95rem;
}

.stat-val {
  font-family: var(--font-code);
  font-weight: 700;
  font-size: 1.1rem;
}

/* SECTION HEADER */
.section-title-wrapper {
  text-align: center;
  max-width: 750px;
  margin: 0 auto 60px auto;
}

.section-tag {
  margin-bottom: 14px;
}

.section-h2 {
  font-size: 2.5rem;
  line-height: 1.25;
  margin-bottom: 16px;
}

.section-p {
  font-size: 1.1rem;
  color: var(--text-slate-gray);
}

/* BENTO GRID DE SOLUÇÕES */
.solutions-section {
  padding: 100px 0;
}

.bento-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 24px;
}

.bento-card {
  background: var(--bg-card-glass);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-card);
  padding: 36px;
  position: relative;
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.bento-card:hover {
  transform: translateY(-4px);
  border-color: var(--jotatek-violet);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
}

.bento-col-8 { grid-column: span 8; }
.bento-col-4 { grid-column: span 4; }
.bento-col-6 { grid-column: span 6; }
.bento-col-12 { grid-column: span 12; }

.bento-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: rgba(147, 51, 234, 0.15);
  border: 1px solid rgba(147, 51, 234, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--jotatek-violet);
  margin-bottom: 24px;
}

.bento-icon-cyan {
  background: rgba(6, 182, 212, 0.15);
  border-color: rgba(6, 182, 212, 0.3);
  color: var(--jotatek-cyan);
}

.bento-icon-orange {
  background: rgba(255, 122, 0, 0.15);
  border-color: rgba(255, 122, 0, 0.3);
  color: var(--jotatek-orange);
}

.bento-title {
  font-size: 1.5rem;
  margin-bottom: 12px;
}

.bento-desc {
  color: var(--text-slate-gray);
  font-size: 1rem;
  margin-bottom: 24px;
  line-height: 1.65;
}

.bento-tags-list {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.bento-tag-item {
  padding: 4px 12px;
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
  color: var(--text-slate-gray);
  font-family: var(--font-code);
}

/* SPECIAL SHOWCASE SECTION (OMNIFINDER PRO B2B) */
.showcase-section {
  padding: 80px 0;
}

.showcase-banner {
  background: linear-gradient(135deg, rgba(30, 41, 59, 0.9) 0%, rgba(15, 23, 42, 0.95) 100%);
  border: 1px solid var(--jotatek-orange);
  border-radius: 24px;
  padding: 48px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 0 40px rgba(255, 122, 0, 0.15);
}

.showcase-banner::after {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255, 122, 0, 0.2) 0%, transparent 70%);
  filter: blur(50px);
  pointer-events: none;
}

.showcase-content h3 {
  font-size: 2.2rem;
  margin-bottom: 16px;
}

.showcase-content p {
  color: var(--text-slate-gray);
  font-size: 1.1rem;
  margin-bottom: 28px;
}

.showcase-features-list {
  list-style: none;
  margin-bottom: 32px;
}

.showcase-features-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  font-size: 1rem;
  font-weight: 500;
}

/* WIDGET DIAGNÓSTICO / CALCULADORA DE ECONOMIA COM IA */
.calculator-section {
  padding: 100px 0;
}

.calc-card {
  background: var(--bg-card-glass);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-subtle);
  border-radius: 24px;
  padding: 48px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.calc-input-group {
  margin-bottom: 24px;
}

.calc-input-group label {
  display: flex;
  justify-content: space-between;
  font-weight: 600;
  margin-bottom: 12px;
}

.calc-range {
  width: 100%;
  height: 8px;
  border-radius: 4px;
  background: var(--bg-dark-surface);
  outline: none;
  accent-color: var(--jotatek-violet);
}

.calc-result-box {
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid var(--jotatek-violet);
  border-radius: 18px;
  padding: 36px;
  text-align: center;
  box-shadow: var(--glow-active);
}

.calc-res-title {
  font-size: 0.9rem;
  color: var(--text-slate-gray);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 12px;
}

.calc-res-number {
  font-size: 3rem;
  font-family: var(--font-heading);
  color: var(--jotatek-cyan);
  font-weight: 700;
  margin-bottom: 16px;
}

/* FORMULÁRIO DE CONTATO INTELLIGENT */
.contact-section {
  padding: 100px 0 140px 0;
}

.contact-card {
  background: var(--bg-card-glass);
  backdrop-filter: blur(16px);
  border: 1px solid var(--border-subtle);
  border-radius: 24px;
  padding: 48px;
  max-width: 800px;
  margin: 0 auto;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group-full {
  grid-column: span 2;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-field label {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-slate-gray);
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 14px 18px;
  border-radius: var(--radius-button);
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid var(--border-subtle);
  color: var(--text-pure-white);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: var(--transition-fast);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--jotatek-violet);
  box-shadow: 0 0 15px rgba(147, 51, 234, 0.3);
}

/* CARDS DE CONTATO DIRETO & WHATSAPP */
.contact-direct-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 36px;
}

.direct-card {
  background: rgba(30, 41, 59, 0.5);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  padding: 24px;
  display: flex;
  align-items: center;
  gap: 18px;
  transition: var(--transition-normal);
}

.direct-card:hover {
  border-color: rgba(37, 211, 102, 0.5);
  background: rgba(30, 41, 59, 0.8);
  transform: translateY(-2px);
}

.direct-card.email-card:hover {
  border-color: var(--jotatek-violet);
}

.direct-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.icon-wa {
  background: rgba(37, 211, 102, 0.15);
  color: #25D366;
  border: 1px solid rgba(37, 211, 102, 0.3);
}

.icon-em {
  background: rgba(147, 51, 234, 0.15);
  color: #C084FC;
  border: 1px solid rgba(147, 51, 234, 0.3);
}

.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  color: #FFFFFF;
  font-weight: 600;
  padding: 12px 20px;
  border-radius: var(--radius-button);
  text-decoration: none;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
  transition: var(--transition-fast);
}

.btn-whatsapp:hover {
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
  transform: translateY(-2px);
  color: #FFFFFF;
}

/* BOTÃO FLUTUANTE DO WHATSAPP */
.whatsapp-float-btn {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  background: #25D366;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4), 0 0 15px rgba(37, 211, 102, 0.2);
  transition: var(--transition-normal);
}

.whatsapp-float-btn:hover {
  background: #20BA5A;
  color: #FFFFFF;
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.6);
}

/* TOAST NOTIFICATION */
.toast-container {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.toast {
  padding: 16px 24px;
  border-radius: 12px;
  background: rgba(30, 41, 59, 0.95);
  border: 1px solid var(--status-active);
  color: var(--text-pure-white);
  font-weight: 500;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  gap: 12px;
  animation: slideInRight 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes slideInRight {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* FOOTER */
.site-footer {
  background: #070A12;
  border-top: 1px solid var(--border-subtle);
  padding: 60px 0 30px 0;
  color: var(--text-slate-gray);
  font-size: 0.95rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand p {
  margin-top: 16px;
  line-height: 1.6;
}

.footer-col h4 {
  color: var(--text-pure-white);
  font-size: 1rem;
  margin-bottom: 20px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  color: var(--text-slate-gray);
  text-decoration: none;
  transition: var(--transition-fast);
}

.footer-links a:hover {
  color: var(--text-pure-white);
}

.footer-bottom {
  border-top: 1px solid rgba(51, 65, 85, 0.4);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
}

/* ==========================================================================
   RESPONSIVIDADE E OTIMIZAÇÃO MOBILE (UI/UX PRO MAX)
   ========================================================================== */

/* Breakpoint Tablet (max-width: 1024px) */
@media (max-width: 1024px) {
  .container {
    padding: 0 20px;
  }
  .hero-v2 {
    padding-top: 140px;
    padding-bottom: 80px;
  }
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }
  .hero-subtitle {
    margin-left: auto;
    margin-right: auto;
  }
  .hero-cta-group {
    justify-content: center;
  }
  .hero-visual-card {
    margin: 0 auto;
  }
  .hero-bg-robot {
    width: 580px;
    right: -100px;
    opacity: 0.45;
  }
  .bento-col-8, .bento-col-4, .bento-col-6 {
    grid-column: span 12;
  }
  .showcase-banner, .calc-card {
    grid-template-columns: 1fr;
    padding: 32px;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* Breakpoint Smartphone (max-width: 768px) */
@media (max-width: 768px) {
  .container {
    padding: 0 16px;
  }
  .header-glass {
    height: 72px;
  }
  .nav-wrapper {
    height: 72px;
  }
  .brand-logo-img {
    height: 50px;
  }
  .footer-logo-img {
    height: 36px;
  }
  .header-cta-desktop {
    display: none;
  }
  
  /* Menu Mobile Glassmorphism Drawer */
  .nav-links {
    display: none;
  }
  .nav-links.active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 72px;
    left: 0;
    width: 100%;
    background: rgba(11, 15, 25, 0.96);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 24px;
    border-bottom: 1px solid var(--border-subtle);
    gap: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.8);
    z-index: 99;
  }
  .nav-links.active a {
    font-size: 1.1rem;
    padding: 10px 0;
    border-bottom: 1px solid rgba(51, 65, 85, 0.3);
    width: 100%;
  }
  .mobile-menu-btn {
    display: flex;
    width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
  }

  /* Hero Section Mobile */
  .hero-v2 {
    padding-top: 110px;
    padding-bottom: 60px;
  }
  .hero-title {
    font-size: 2.1rem;
    line-height: 1.2;
    margin: 16px 0;
  }
  .hero-subtitle {
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 28px;
  }
  .hero-cta-group {
    flex-direction: column;
    width: 100%;
    gap: 12px;
  }
  .hero-cta-group .btn-primary,
  .hero-cta-group .btn-secondary {
    width: 100%;
    padding: 16px 20px;
    font-size: 1.05rem;
  }

  /* Hero Executive Console Dashboard Mobile */
  .hero-visual-card {
    padding: 20px 14px;
    border-radius: 16px;
    margin: 0 auto;
    width: 100%;
    max-width: 100%;
  }
  .dashboard-modules-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .dash-module-card {
    padding: 14px 12px;
    gap: 10px;
  }
  .dash-mod-title {
    font-size: 0.92rem;
  }
  .dash-mod-sub {
    font-size: 0.76rem;
  }
  .dash-mod-badge {
    font-size: 0.72rem;
    padding: 3px 8px;
  }
  .dash-mod-icon {
    width: 34px;
    height: 34px;
  }
  .dash-mod-icon svg {
    width: 18px;
    height: 18px;
  }
  .dash-footer-note {
    font-size: 0.78rem;
    gap: 8px;
  }

  /* Hero Robot Background on Mobile (Watermark centered glow behind) */
  .hero-bg-robot {
    width: 360px;
    right: 50%;
    top: 55%;
    transform: translateX(50%) translateY(-50%);
    opacity: 0.16;
    -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 1) 30%, rgba(0, 0, 0, 0) 88%);
    mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 1) 30%, rgba(0, 0, 0, 0) 88%);
  }

  /* Seção Quem Somos / Filosofia Mobile */
  .section-h2 {
    font-size: 1.8rem;
  }
  .section-p {
    font-size: 0.98rem;
  }
  
  /* Bento Grid Mobile */
  .solutions-section, .calculator-section, .contact-section {
    padding: 60px 0;
  }
  .bento-card {
    padding: 24px 18px;
    border-radius: 14px;
  }
  .bento-title {
    font-size: 1.3rem;
  }
  .bento-desc {
    font-size: 0.92rem;
    margin-bottom: 18px;
  }

  /* Calculadora & Formulário Mobile */
  .calc-card, .contact-card {
    padding: 24px 16px;
    border-radius: 18px;
  }
  .calc-res-number {
    font-size: 2.2rem;
  }
  .form-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .form-group-full {
    grid-column: span 1;
  }
  .form-input, .form-select, .form-textarea {
    font-size: 16px; /* Previne auto-zoom no iOS */
    padding: 14px;
  }

  /* Toasts & Footer Mobile */
  .toast-container {
    bottom: 16px;
    right: 16px;
    left: 16px;
  }
  .toast {
    width: 100%;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}

/* Breakpoint Telas Pequenas (max-width: 480px) */
@media (max-width: 480px) {
  .hero-title {
    font-size: 1.85rem;
  }
  .badge-pill {
    font-size: 0.72rem;
    padding: 4px 12px;
  }
  .dashboard-modules-grid {
    grid-template-columns: 1fr;
  }
}