/* ==========================================================================
   CADESNET - SUA INTERNET PREMIUM & ASSISTÊNCIA TÉCNICA
   Design System 2026 - Ultra Modern, Glassmorphic & High Performance
   Cores Baseadas na Identidade Visual Oficial: Roxo Real (#4A1262) & Dourado Âmbar (#F59E0B)
   ========================================================================== */

:root {
  /* Brand Colors */
  --brand-purple-900: #1b0726;
  --brand-purple-800: #2a0b3b;
  --brand-purple-700: #3f1057;
  --brand-purple-600: #521671;
  --brand-purple-500: #6b1d93;
  --brand-purple-400: #8c2dbd;
  --brand-purple-300: #b05fe0;
  
  --brand-gold-500: #f59e0b;
  --brand-gold-400: #fbbf24;
  --brand-gold-600: #d97706;
  --brand-gold-glow: rgba(245, 158, 11, 0.4);
  
  --tech-cyan-400: #38bdf8;
  --tech-cyan-500: #0ea5e9;
  --tech-cyan-glow: rgba(56, 189, 248, 0.35);
  
  /* Neutral & Dark Palette */
  --bg-deep: #090510;
  --bg-surface: #100b1d;
  --bg-card: rgba(26, 17, 44, 0.65);
  --bg-card-hover: rgba(38, 26, 64, 0.85);
  --border-glass: rgba(255, 255, 255, 0.08);
  --border-gold: rgba(245, 158, 11, 0.3);
  --border-purple: rgba(140, 45, 189, 0.35);
  
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  
  /* Gradients */
  --grad-hero: radial-gradient(circle at 50% 0%, rgba(107, 29, 147, 0.45) 0%, rgba(9, 5, 16, 1) 75%);
  --grad-brand: linear-gradient(135deg, #f59e0b 0%, #fbbf24 40%, #d97706 100%);
  --grad-purple: linear-gradient(135deg, #6b1d93 0%, #3f1057 100%);
  --grad-glow: linear-gradient(90deg, #f59e0b, #b05fe0, #0ea5e9);
  
  /* Layout & Spacing */
  --container-max: 1240px;
  --nav-height: 84px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 32px;
  --radius-full: 9999px;
  
  /* Shadow & Glow */
  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.45);
  --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.6);
  --glow-purple: 0 0 35px rgba(107, 29, 147, 0.35);
  --glow-gold: 0 0 30px rgba(245, 158, 11, 0.3);
  
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ==========================================================================
   RESET & BASE STYLES
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  color-scheme: dark;
  overflow-x: hidden;
  max-width: 100vw;
}

body {
  font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  background-color: var(--bg-deep);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  max-width: 100vw;
  width: 100%;
  position: relative;
  background-image: 
    radial-gradient(circle at 15% 20%, rgba(82, 22, 113, 0.18) 0%, transparent 40%),
    radial-gradient(circle at 85% 60%, rgba(245, 158, 11, 0.08) 0%, transparent 35%),
    radial-gradient(circle at 50% 90%, rgba(14, 165, 233, 0.07) 0%, transparent 45%);
  background-attachment: fixed;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition-fast);
}

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

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  outline: none;
}

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

/* ==========================================================================
   TYPOGRAPHY
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', 'Plus Jakarta Sans', sans-serif;
  color: var(--text-main);
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2.2rem, 5vw, 4rem);
  font-weight: 800;
}

h2 {
  font-size: clamp(1.9rem, 3.8vw, 3rem);
}

h3 {
  font-size: clamp(1.4rem, 2.2vw, 1.8rem);
}

h4 {
  font-size: 1.25rem;
}

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

.text-gradient-purple {
  background: linear-gradient(135deg, #c084fc 0%, #f472b6 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.text-gold {
  color: var(--brand-gold-400);
}

.text-muted {
  color: var(--text-muted);
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(245, 158, 11, 0.12);
  color: var(--brand-gold-400);
  border: 1px solid rgba(245, 158, 11, 0.28);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 16px;
  box-shadow: 0 0 15px rgba(245, 158, 11, 0.1);
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 60px auto;
}

.section-header p {
  color: var(--text-muted);
  font-size: 1.1rem;
  margin-top: 14px;
}

/* ==========================================================================
   BUTTONS & CTAs
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.98rem;
  cursor: pointer;
  transition: all var(--transition-normal);
  border: none;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn-gold {
  background: var(--grad-brand);
  color: #1a0826;
  font-weight: 700;
  box-shadow: 0 4px 20px rgba(245, 158, 11, 0.35);
}

.btn-gold:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 8px 30px rgba(245, 158, 11, 0.55);
}

.btn-purple {
  background: linear-gradient(135deg, var(--brand-purple-600) 0%, var(--brand-purple-500) 100%);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 4px 20px rgba(107, 29, 147, 0.4);
}

.btn-purple:hover {
  transform: translateY(-3px);
  background: linear-gradient(135deg, var(--brand-purple-500) 0%, var(--brand-purple-400) 100%);
  box-shadow: 0 8px 30px rgba(107, 29, 147, 0.6);
}

.btn-outline {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
  color: var(--text-main);
  backdrop-filter: blur(8px);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 9px 18px;
  font-size: 0.88rem;
}

.btn-lg {
  padding: 16px 36px;
  font-size: 1.08rem;
}

.btn-pulse::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  border-radius: inherit;
  box-shadow: 0 0 0 0 rgba(245, 158, 11, 0.6);
  animation: pulse-ring 2s infinite;
  z-index: -1;
}

@keyframes pulse-ring {
  0% { box-shadow: 0 0 0 0 rgba(245, 158, 11, 0.6); }
  70% { box-shadow: 0 0 0 15px rgba(245, 158, 11, 0); }
  100% { box-shadow: 0 0 0 0 rgba(245, 158, 11, 0); }
}

/* ==========================================================================
   HEADER & NAVBAR
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  z-index: 1000;
  transition: all var(--transition-normal);
  background: rgba(9, 5, 16, 0.75);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.site-header.scrolled {
  background: rgba(9, 5, 16, 0.94);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.7);
  border-bottom: 1px solid rgba(245, 158, 11, 0.2);
  height: 76px;
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.navbar-brand img.logo-img {
  height: 52px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 2px 8px rgba(245, 158, 11, 0.25));
  transition: transform var(--transition-fast);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-muted);
  position: relative;
  padding: 6px 0;
  transition: color var(--transition-fast);
}

.nav-link:hover,
.nav-link.active {
  color: #fff;
}

.nav-link.active::after,
.nav-link:hover::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--grad-brand);
  border-radius: 2px;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.subscriber-portal-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text-main);
  font-size: 0.88rem;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
  cursor: pointer;
}

.subscriber-portal-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--border-gold);
  color: var(--brand-gold-400);
}

.mobile-toggle {
  display: none;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-glass);
  color: #fff;
  font-size: 1.25rem;
  cursor: pointer;
  padding: 0;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.mobile-toggle:hover {
  background: rgba(245, 158, 11, 0.15);
  border-color: var(--brand-gold-500);
  color: var(--brand-gold-400);
}

.mobile-nav {
  position: fixed;
  top: 0;
  right: -100%;
  width: min(320px, 86vw);
  height: 100vh;
  height: 100dvh;
  background: var(--bg-surface);
  border-left: 1px solid var(--border-glass);
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  z-index: 1001;
  transition: right var(--transition-normal);
  box-shadow: -10px 0 40px rgba(0, 0, 0, 0.85);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.mobile-nav.open {
  right: 0;
}

.mobile-nav-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-glass);
}

.mobile-close-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.6rem;
  cursor: pointer;
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.mobile-nav-links a {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-muted);
  padding: 8px 0;
}

.mobile-nav-links a.active,
.mobile-nav-links a:hover {
  color: var(--brand-gold-400);
}

.backdrop-overlay {
  position: fixed;
  top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
  z-index: 1000;
  display: none;
}

.backdrop-overlay.active {
  display: block;
}

/* ==========================================================================
   ROTATING HERO BANNER SLIDER (NOVO 2026)
   Imagens Fotorrealistas Separadas para Desktop (16:9) e Celular (9:16)
   ========================================================================== */
.hero-slider-section {
  position: relative;
  padding-top: var(--nav-height);
  min-height: 85vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: #090510;
}

.hero-slider-container {
  position: relative;
  width: 100%;
  height: 640px;
  overflow: hidden;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s ease;
  transform: scale(1.02);
  display: flex;
  align-items: center;
  z-index: 1;
}

.hero-slide.active {
  opacity: 1;
  visibility: visible;
  transform: scale(1);
  z-index: 2;
}

/* Background Picture com troca inteligente Desktop / Mobile */
.hero-slide-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.hero-slide-bg picture,
.hero-slide-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

/* Overlay cinematográfico em tons de Roxo Cadesnet e Preto */
.hero-slide-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg, 
    rgba(9, 5, 16, 0.94) 0%, 
    rgba(30, 10, 45, 0.82) 45%, 
    rgba(9, 5, 16, 0.4) 100%
  );
  z-index: 1;
}

.hero-slide-content {
  position: relative;
  z-index: 2;
  max-width: 680px;
  padding: 40px 0;
}

.hero-slide-content h1 {
  margin-bottom: 20px;
  line-height: 1.15;
  text-shadow: 0 4px 20px rgba(0, 0, 0, 0.8);
}

.hero-slide-content p {
  font-size: 1.15rem;
  color: #e2e8f0;
  margin-bottom: 32px;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.8);
}

.hero-slide-content .hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* Controles do Slider (Setas) */
.slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(16, 11, 29, 0.65);
  border: 1px solid var(--border-glass);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  cursor: pointer;
  z-index: 10;
  transition: all var(--transition-fast);
  backdrop-filter: blur(12px);
}

.slider-arrow:hover {
  background: var(--brand-purple-600);
  border-color: var(--brand-gold-500);
  color: var(--brand-gold-400);
  transform: translateY(-50%) scale(1.1);
  box-shadow: var(--glow-gold);
}

.slider-arrow.prev {
  left: 24px;
}

.slider-arrow.next {
  right: 24px;
}

/* Indicadores de Paginação / Dots */
.slider-pagination {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 12px;
  z-index: 10;
}

.slider-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.4);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.slider-dot.active {
  width: 38px;
  border-radius: 8px;
  background: var(--grad-brand);
  border-color: var(--brand-gold-500);
  box-shadow: 0 0 15px var(--brand-gold-glow);
}

/* ==========================================================================
   METRICS & TICKER STRIP
   ========================================================================== */
.metrics-strip {
  padding: 30px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  background: rgba(16, 11, 29, 0.6);
  backdrop-filter: blur(10px);
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.metric-item {
  text-align: center;
  padding: 10px;
}

.metric-number {
  font-family: 'Outfit', sans-serif;
  font-size: 2.5rem;
  font-weight: 800;
  color: #fff;
  line-height: 1;
  margin-bottom: 6px;
}

.metric-label {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* ==========================================================================
   SIMULADOR DE PLANOS
   ========================================================================== */
.simulator-section {
  padding: 100px 0;
  position: relative;
}

.simulator-box {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-xl);
  padding: 50px;
  box-shadow: var(--shadow-lg), var(--glow-purple);
  backdrop-filter: blur(20px);
  position: relative;
  overflow: hidden;
}

.simulator-box::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; height: 3px;
  background: var(--grad-glow);
}

.simulator-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.sim-control-group {
  margin-bottom: 28px;
}

.sim-label {
  display: flex;
  justify-content: space-between;
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: 12px;
  color: #f1f5f9;
}

.sim-range-slider {
  width: 100%;
  height: 8px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.1);
  outline: none;
  -webkit-appearance: none;
  cursor: pointer;
}

.sim-range-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--brand-gold-500);
  box-shadow: 0 0 15px var(--brand-gold-glow);
  cursor: pointer;
  border: 2px solid #fff;
}

.sim-options-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.sim-opt-btn {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 14px 10px;
  color: var(--text-muted);
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
}

.sim-opt-btn i {
  font-size: 1.3rem;
  color: var(--text-dim);
}

.sim-opt-btn.active,
.sim-opt-btn:hover {
  background: rgba(245, 158, 11, 0.12);
  border-color: var(--brand-gold-500);
  color: #fff;
}

.sim-opt-btn.active i {
  color: var(--brand-gold-400);
}

.sim-result-card {
  background: linear-gradient(145deg, rgba(42, 11, 59, 0.9) 0%, rgba(16, 11, 29, 0.95) 100%);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-lg);
  padding: 36px;
  text-align: center;
  position: relative;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.5);
}

.sim-result-badge {
  display: inline-block;
  background: var(--brand-gold-500);
  color: #1a0826;
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  padding: 4px 14px;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
}

.sim-result-speed {
  font-size: 3.5rem;
  font-weight: 800;
  font-family: 'Outfit', sans-serif;
  color: #fff;
  line-height: 1;
}

.sim-result-speed span {
  font-size: 1.5rem;
  color: var(--brand-gold-400);
}

.sim-result-features {
  margin: 24px 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  text-align: left;
}

.sim-result-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.92rem;
  color: #e2e8f0;
}

.sim-result-features li i {
  color: #10b981;
}

/* ==========================================================================
   SERVICES SECTION & CARDS
   ========================================================================== */
.services-section {
  padding: 100px 0;
  position: relative;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  backdrop-filter: blur(12px);
  position: relative;
}

.service-card:hover {
  transform: translateY(-8px);
  background: var(--bg-card-hover);
  border-color: rgba(245, 158, 11, 0.3);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6), 0 0 25px rgba(107, 29, 147, 0.25);
}

.service-img-wrapper {
  position: relative;
  height: 220px;
  overflow: hidden;
}

.service-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.service-card:hover .service-img-wrapper img {
  transform: scale(1.08);
}

.service-badge-cat {
  position: absolute;
  top: 16px;
  left: 16px;
  background: rgba(16, 11, 29, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-glass);
  color: var(--brand-gold-400);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
}

.service-body {
  padding: 28px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.service-title {
  font-size: 1.35rem;
  margin-bottom: 12px;
  color: #fff;
}

.service-desc {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 20px;
  flex-grow: 1;
}

.service-perks {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 24px;
}

.service-perk-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: #cbd5e1;
}

.service-perk-item i {
  color: var(--brand-gold-400);
  font-size: 0.8rem;
}

.service-footer {
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

/* ==========================================================================
   PLANS & PRICING
   ========================================================================== */
.plans-section {
  padding: 100px 0;
  position: relative;
}

.plans-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  align-items: stretch;
}

.plan-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 36px 24px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all var(--transition-normal);
  backdrop-filter: blur(16px);
}

.plan-card:hover {
  transform: translateY(-8px);
  border-color: var(--border-purple);
  box-shadow: var(--shadow-lg), 0 0 30px rgba(107, 29, 147, 0.2);
}

.plan-card.featured {
  background: linear-gradient(160deg, rgba(63, 16, 87, 0.7) 0%, rgba(16, 11, 29, 0.9) 100%);
  border-color: var(--brand-gold-500);
  box-shadow: 0 15px 45px rgba(0, 0, 0, 0.6), 0 0 35px var(--brand-gold-glow);
  transform: scale(1.04);
  z-index: 2;
}

.plan-card.featured:hover {
  transform: scale(1.06) translateY(-6px);
}

.plan-ribbon {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--grad-brand);
  color: #1a0826;
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  padding: 5px 16px;
  border-radius: var(--radius-full);
  letter-spacing: 0.05em;
  box-shadow: 0 4px 15px rgba(245, 158, 11, 0.4);
  white-space: nowrap;
}

.plan-header {
  text-align: center;
  padding-bottom: 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  margin-bottom: 24px;
}

.plan-name {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.plan-speed-val {
  font-size: 3rem;
  font-weight: 800;
  font-family: 'Outfit', sans-serif;
  color: #fff;
  line-height: 1;
}

.plan-speed-val span {
  font-size: 1.2rem;
  color: var(--brand-gold-400);
}

.plan-desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 8px;
}

.plan-features-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 30px;
  flex-grow: 1;
}

.plan-features-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: #e2e8f0;
}

.plan-features-list li i {
  color: #10b981;
  font-size: 0.9rem;
}

.plan-footer {
  margin-top: auto;
}

/* ==========================================================================
   WORK PROCESS & PORTFOLIO & TESTIMONIALS
   ========================================================================== */
.process-section, .portfolio-section, .testimonials-section, .faq-section, .contact-section {
  padding: 100px 0;
  position: relative;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
}

.process-step {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  position: relative;
  z-index: 1;
  transition: all var(--transition-normal);
}

.process-step:hover {
  transform: translateY(-6px);
  border-color: var(--border-gold);
}

.step-number {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--brand-purple-700) 0%, var(--brand-purple-900) 100%);
  border: 2px solid var(--brand-gold-500);
  color: var(--brand-gold-400);
  font-family: 'Outfit', sans-serif;
  font-size: 1.4rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px auto;
  box-shadow: 0 0 20px rgba(245, 158, 11, 0.3);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.portfolio-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 320px;
  border: 1px solid var(--border-glass);
}

.portfolio-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(9, 5, 16, 0.95) 0%, rgba(9, 5, 16, 0.2) 60%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
}

.portfolio-card:hover img {
  transform: scale(1.08);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: 32px;
  backdrop-filter: blur(14px);
  transition: transform var(--transition-normal);
}

.testimonial-card:hover {
  transform: translateY(-6px);
  border-color: rgba(245, 158, 11, 0.3);
}

.testimonial-stars {
  color: var(--brand-gold-400);
  display: flex;
  gap: 4px;
  margin-bottom: 18px;
}

.testimonial-quote {
  font-size: 1rem;
  color: #e2e8f0;
  line-height: 1.6;
  margin-bottom: 24px;
  font-style: italic;
}

.testimonial-user {
  display: flex;
  align-items: center;
  gap: 14px;
}

.testimonial-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border: 2px solid var(--brand-gold-500);
  object-fit: cover;
}

/* ==========================================================================
   FAQ & CONTACT
   ========================================================================== */
.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  margin-bottom: 16px;
  overflow: hidden;
}

.faq-question {
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-weight: 600;
  font-size: 1.05rem;
  color: #fff;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease-out;
  padding: 0 24px;
  color: var(--text-muted);
}

.faq-answer-inner {
  padding-bottom: 20px;
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 50px;
}

.contact-info-panel {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-card-item {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  align-items: flex-start;
  gap: 18px;
}

.contact-icon-box {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(245, 158, 11, 0.15);
  color: var(--brand-gold-400);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.contact-form-panel {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-xl);
  padding: 44px;
  backdrop-filter: blur(20px);
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: #e2e8f0;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  background: rgba(9, 5, 16, 0.6);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  color: #fff;
  font-size: 0.95rem;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--brand-gold-500);
  box-shadow: 0 0 15px rgba(245, 158, 11, 0.2);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

/* ==========================================================================
   RODAPÉ: SELOS DE SEGURANÇA & FORMAS DE PAGAMENTO REAIS (NOVO 2026)
   ========================================================================== */
.footer-trust-section {
  padding: 40px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  margin-bottom: 50px;
  background: rgba(16, 11, 29, 0.35);
  backdrop-filter: blur(10px);
}

.trust-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 40px;
  align-items: center;
}

.trust-block h4 {
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--brand-gold-400);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.trust-badges-wrapper {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.payment-badge, .security-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition-fast), filter var(--transition-fast);
}

.payment-badge img, .security-badge img {
  height: 40px;
  width: auto;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}

.security-badge img {
  height: 44px;
}

.payment-badge:hover, .security-badge:hover {
  transform: translateY(-3px);
  filter: brightness(1.1);
}

/* Rodapé Base */
.site-footer {
  background: #06030b;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 80px 0 30px 0;
  position: relative;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin: 18px 0 24px 0;
  max-width: 320px;
}

.footer-socials {
  display: flex;
  gap: 12px;
}

.footer-social-link {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
}

.footer-social-link:hover {
  background: var(--brand-purple-600);
  color: #fff;
  transform: translateY(-3px);
}

.footer-col h4 {
  font-size: 1.15rem;
  margin-bottom: 20px;
  color: #fff;
  position: relative;
  display: inline-block;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 28px;
  height: 2px;
  background: var(--brand-gold-500);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  color: var(--text-muted);
  font-size: 0.92rem;
}

.footer-links a:hover {
  color: var(--brand-gold-400);
  padding-left: 4px;
}

.footer-contact-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.footer-contact-item i {
  color: var(--brand-gold-400);
  margin-top: 4px;
}

.footer-bottom {
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: var(--text-dim);
  flex-wrap: wrap;
  gap: 16px;
}

/* ==========================================================================
   MODAL & FLOATING WHATSAPP
   ========================================================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
  padding: 20px;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  background: var(--bg-surface);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 520px;
  padding: 40px;
  position: relative;
  transform: translateY(20px);
  transition: transform var(--transition-normal);
}

.modal-overlay.active .modal-content {
  transform: translateY(0);
}

.modal-close-btn {
  position: absolute;
  top: 20px;
  right: 20px;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.4rem;
  cursor: pointer;
}

.modal-header {
  text-align: center;
  margin-bottom: 28px;
}

.modal-header img {
  height: 60px;
  margin: 0 auto 16px auto;
}

.floating-whatsapp {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 12px;
}

.whatsapp-badge {
  background: #25d366;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1.8rem;
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.45);
  position: relative;
  transition: transform var(--transition-fast);
}

.whatsapp-badge:hover {
  transform: scale(1.1) rotate(5deg);
}

.whatsapp-ping-dot {
  position: absolute;
  top: 2px;
  right: 2px;
  width: 16px;
  height: 16px;
  background: #fff;
  border: 3px solid #25d366;
  border-radius: 50%;
  animation: pulse-ping 1.6s infinite;
}

@keyframes pulse-ping {
  0% { transform: scale(0.9); opacity: 1; }
  50% { transform: scale(1.3); opacity: 0.8; }
  100% { transform: scale(0.9); opacity: 1; }
}

.whatsapp-tooltip {
  background: rgba(16, 11, 29, 0.92);
  border: 1px solid var(--border-gold);
  color: #fff;
  padding: 8px 16px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  backdrop-filter: blur(8px);
  white-space: nowrap;
}

/* ==========================================================================
   LAYOUT UTILITY & FEATURE SYSTEM (2026 PREMIUM & RESPONSIVE)
   ========================================================================== */

/* Page Header Banner */
.page-banner {
  padding: calc(var(--nav-height) + clamp(30px, 5vw, 60px)) 0 clamp(36px, 5vw, 60px) 0;
  background: var(--grad-hero);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-banner h1 {
  margin-bottom: clamp(12px, 2.5vw, 20px);
}

.page-banner p {
  color: var(--text-muted);
  max-width: 720px;
  margin: 0 auto;
  font-size: clamp(1rem, 2vw, 1.15rem);
  line-height: 1.6;
}

/* Feature Split (2 Columns: Text + Image) */
.feature-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(30px, 5vw, 60px);
  align-items: center;
}

.feature-split.feature-split-reverse > :first-child {
  order: 2;
}

.feature-split.feature-split-reverse > :last-child {
  order: 1;
}

.feature-split-media {
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border-glass);
  box-shadow: var(--shadow-lg);
  position: relative;
  background: rgba(16, 11, 29, 0.5);
}

.feature-split-media img {
  width: 100%;
  height: clamp(260px, 38vw, 420px);
  object-fit: cover;
  transition: transform 0.6s ease;
  display: block;
}

.feature-split-media:hover img {
  transform: scale(1.04);
}

.feature-split-content h2 {
  margin-bottom: clamp(14px, 2vw, 20px);
}

.feature-split-content p {
  color: var(--text-muted);
  font-size: clamp(0.95rem, 1.8vw, 1.05rem);
  line-height: 1.75;
  margin-bottom: 20px;
}

.feature-perks-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 28px;
}

.feature-perk-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: #e2e8f0;
  font-size: 0.95rem;
  line-height: 1.5;
}

.feature-perk-item i {
  margin-top: 4px;
  flex-shrink: 0;
}

/* Mission & Vision Grid */
.mission-vision-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 10px;
}

.mission-vision-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  padding: clamp(16px, 3vw, 24px);
  border-radius: var(--radius-md);
  transition: transform var(--transition-fast);
}

.mission-vision-card:hover {
  transform: translateY(-3px);
  border-color: var(--border-gold);
}

/* Pillars Grid (3 columns) */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(20px, 3vw, 30px);
}

.pillar-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: clamp(24px, 4vw, 36px);
  text-align: center;
  transition: transform var(--transition-normal);
}

.pillar-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-gold);
}

/* Team Grid (4 columns) */
.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.team-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-align: center;
  padding-bottom: 24px;
  transition: transform var(--transition-normal);
}

.team-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-purple);
}

.team-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

/* Timeline */
.timeline-wrapper {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: clamp(20px, 4vw, 32px);
}

.timeline-item {
  display: flex;
  gap: clamp(14px, 3vw, 24px);
  align-items: flex-start;
}

.timeline-step-badge {
  width: clamp(42px, 8vw, 50px);
  height: clamp(42px, 8vw, 50px);
  border-radius: 50%;
  background: var(--brand-gold-500);
  color: #1a0826;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: clamp(0.95rem, 2vw, 1.1rem);
  box-shadow: 0 0 15px var(--brand-gold-glow);
}

.timeline-step-badge.purple {
  background: var(--brand-purple-500);
  color: #fff;
}

.timeline-step-badge.cyan {
  background: var(--tech-cyan-500);
  color: #fff;
}

.timeline-step-badge.gold-gradient {
  background: var(--grad-brand);
  color: #1a0826;
}

.timeline-content {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  padding: clamp(18px, 3.5vw, 24px);
  border-radius: var(--radius-md);
  flex-grow: 1;
}

/* Blog Layout */
.blog-container-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: clamp(24px, 4vw, 40px);
  align-items: start;
}

.blog-posts-list {
  display: flex;
  flex-direction: column;
  gap: clamp(24px, 4vw, 36px);
}

.blog-article-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition-normal);
}

.blog-article-card:hover {
  transform: translateY(-4px);
  border-color: rgba(245, 158, 11, 0.3);
}

.blog-article-card img {
  width: 100%;
  height: clamp(200px, 32vw, 280px);
  object-fit: cover;
}

.blog-article-body {
  padding: clamp(20px, 4vw, 30px);
}

.blog-sidebar {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

/* Contact Form 2-column row */
.form-row-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

/* Responsive Table */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin-bottom: 20px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-glass);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  background: var(--bg-card);
  min-width: 620px;
}

/* CTA Card */
.cta-banner-card {
  background: linear-gradient(135deg, rgba(63, 16, 87, 0.95) 0%, rgba(16, 11, 29, 0.98) 100%);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-xl);
  padding: clamp(28px, 6vw, 50px);
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg), var(--glow-gold);
}

/* Map Container */
.map-container {
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--border-glass);
  height: clamp(280px, 45vh, 420px);
  box-shadow: var(--shadow-lg);
  width: 100%;
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}

/* Section Spacing Utilities */
.section-py {
  padding: clamp(50px, 8vw, 100px) 0;
}

.section-py-sm {
  padding: clamp(36px, 6vw, 60px) 0;
}

/* ==========================================================================
   MASTER RESPONSIVE BREAKPOINTS (ALL DEVICES 320PX - 4K)
   ========================================================================== */

/* Tablet Landscape & Small Desktop (<= 1100px) */
@media (max-width: 1100px) {
  .nav-menu {
    gap: 20px;
  }
  .nav-link {
    font-size: 0.9rem;
  }
  .subscriber-portal-btn span {
    display: none;
  }
  .subscriber-portal-btn {
    padding: 8px 12px;
  }
  .plans-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .process-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Tablet Portrait & Mobile Transition (<= 991px) */
@media (max-width: 991px) {
  .nav-menu,
  .nav-actions .subscriber-portal-btn {
    display: none;
  }
  .mobile-toggle {
    display: flex;
  }
  .feature-split {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .feature-split.feature-split-reverse > :first-child {
    order: initial;
  }
  .feature-split.feature-split-reverse > :last-child {
    order: initial;
  }
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 22px;
  }
  .team-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
  .pillars-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .blog-container-grid {
    grid-template-columns: 1fr;
  }
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .footer-top {
    grid-template-columns: repeat(2, 1fr);
    gap: 36px;
  }
  .trust-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .simulator-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .simulator-box {
    padding: clamp(24px, 5vw, 40px);
  }
}

/* Mobile Devices (<= 768px) */
@media (max-width: 768px) {
  :root {
    --nav-height: 70px;
  }
  .container {
    padding: 0 16px;
  }
  .site-header {
    height: 70px;
  }
  .site-header.scrolled {
    height: 64px;
  }
  .navbar-brand img.logo-img {
    height: 40px;
  }
  .nav-actions .btn {
    display: none;
  }
  .hero-slider-section {
    min-height: auto;
    padding-top: var(--nav-height);
  }
  .hero-slider-container {
    height: clamp(520px, 85vh, 620px);
  }
  .hero-slide-overlay {
    background: linear-gradient(
      180deg, 
      rgba(9, 5, 16, 0.35) 0%, 
      rgba(16, 11, 29, 0.85) 45%, 
      rgba(9, 5, 16, 0.98) 100%
    );
  }
  .hero-slide-content {
    padding: 24px 0 50px 0;
    text-align: center;
    margin: 0 auto;
    max-width: 100%;
  }
  .hero-slide-content h1 {
    font-size: clamp(1.85rem, 6.5vw, 2.7rem);
    margin-bottom: 14px;
  }
  .hero-slide-content p {
    font-size: clamp(0.95rem, 3.2vw, 1.1rem);
    margin-bottom: 24px;
  }
  .hero-slide-content .hero-actions {
    justify-content: center;
    gap: 12px;
  }
  .slider-arrow {
    display: none;
  }
  .slider-pagination {
    bottom: 16px;
  }
  .metrics-strip {
    padding: 24px 0;
  }
  .metrics-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
  .metric-item {
    padding: 6px;
  }
  .metric-number {
    font-size: 2.1rem;
  }
  .metric-label {
    font-size: 0.82rem;
  }
  .plans-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .plan-card.featured {
    transform: none !important;
    margin: 0 !important;
  }
  .plan-card.featured:hover {
    transform: translateY(-4px) !important;
  }
  .services-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .process-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .testimonials-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .pillars-grid {
    grid-template-columns: 1fr;
  }
  .team-grid {
    grid-template-columns: 1fr;
  }
  .mission-vision-grid {
    grid-template-columns: 1fr;
  }
  .section-header {
    margin-bottom: 36px;
  }
  .section-header p {
    font-size: 1rem;
  }
  .contact-form-panel {
    padding: clamp(20px, 4vw, 32px);
    border-radius: var(--radius-lg);
  }
  .footer-trust-section {
    padding: 30px 0;
    margin-bottom: 36px;
  }
  .footer-top {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 12px;
  }
  .modal-content {
    padding: 24px 18px;
    border-radius: var(--radius-lg);
    max-height: 88vh;
    overflow-y: auto;
  }
  .whatsapp-tooltip {
    display: none !important;
  }
  .floating-whatsapp {
    bottom: 20px;
    right: 20px;
  }
  .whatsapp-badge {
    width: 52px;
    height: 52px;
    font-size: 1.6rem;
  }
}

/* Small Smartphone Viewport (<= 576px) */
@media (max-width: 576px) {
  .hero-slide-content .hero-actions .btn {
    width: 100%;
  }
  .form-row-2col {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .sim-options-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }
  .sim-opt-btn {
    flex-direction: row;
    justify-content: flex-start;
    padding: 12px 16px;
    text-align: left;
    font-size: 0.92rem;
  }
  .sim-opt-btn i {
    font-size: 1.15rem;
  }
  .sim-result-card {
    padding: 24px 16px;
  }
  .trust-block h4 {
    justify-content: center;
    text-align: center;
  }
  .trust-badges-wrapper {
    justify-content: center;
  }
  .footer-trust-section p {
    text-align: center;
  }
  .timeline-item {
    flex-direction: column;
    gap: 12px;
  }
  .cta-banner-card {
    padding: 30px 18px;
  }
  .cta-banner-card img {
    height: 70px;
  }
}

/* Extra Small Devices (<= 380px) */
@media (max-width: 380px) {
  .container {
    padding: 0 12px;
  }
  .metrics-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .metric-number {
    font-size: 1.9rem;
  }
  .plan-speed-val {
    font-size: 2.5rem;
  }
  .sim-result-speed {
    font-size: 2.4rem;
  }
  .btn {
    padding: 12px 20px;
    font-size: 0.92rem;
  }
}