/* ==========================================================================
   DR. KENNEDY SILVA - NUTRIÇÃO & ALTA PERFORMANCE
   Design System & Editorial Performance Styling
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,400;0,500;0,600;0,700;0,800;0,900;1,700&family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400;1,600&display=swap');

:root {
  /* Core Color Palette */
  --bg-darkest: #04070B;
  --bg-main: #070B12;
  --bg-surface: #0B111D;
  --bg-card: rgba(13, 22, 36, 0.72);
  --bg-card-hover: rgba(16, 29, 49, 0.88);
  
  /* Brand Accent Blues */
  --blue-electric: #009FE3;
  --blue-cyan: #00D2FF;
  --blue-glow: rgba(0, 159, 227, 0.32);
  --blue-subtle: rgba(0, 159, 227, 0.12);
  --blue-deep: #0B1C30;
  
  /* Monochrome & Text */
  --white: #FFFFFF;
  --text-primary: #F8FAFC;
  --text-secondary: #94A3B8;
  --text-tertiary: #64748B;
  
  /* Borders & Grid */
  --border-line: rgba(255, 255, 255, 0.08);
  --border-active: rgba(0, 159, 227, 0.45);
  --border-glow: 0 0 20px rgba(0, 159, 227, 0.25);
  
  /* Typography */
  --font-display: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Layout */
  --max-w: 1280px;
  --header-h: 84px;
  --transition-fast: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-main);
  color: var(--text-primary);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background-color: var(--bg-main);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

/* Subtle Technical Grid Background */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 64px 64px;
  pointer-events: none;
  z-index: 0;
}

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
}

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

.container {
  width: 100%;
  max-width: var(--max-w);
  margin-left: auto;
  margin-right: auto;
  padding-left: 2rem;
  padding-right: 2rem;
  position: relative;
  z-index: 1;
}

/* Typographic Accents */
.text-electric {
  color: var(--blue-electric);
}

.text-gradient {
  background: linear-gradient(135deg, #FFFFFF 30%, var(--blue-electric) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.font-mono {
  font-family: var(--font-mono);
}

.label-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--blue-electric);
  background: rgba(0, 159, 227, 0.08);
  border: 1px solid rgba(0, 159, 227, 0.28);
  padding: 0.4rem 0.9rem;
  border-radius: 4px;
  position: relative;
}

.label-tag::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--blue-electric);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--blue-electric);
}

/* ==========================================================================
   BUTTONS & CTAs
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 1.05rem 2.2rem;
  border-radius: 4px;
  position: relative;
  transition: all var(--transition-smooth);
  cursor: pointer;
  white-space: nowrap;
}

.btn-primary {
  background: var(--blue-electric);
  color: #02070D;
  border: 1px solid var(--blue-electric);
  box-shadow: 0 0 24px rgba(0, 159, 227, 0.38), inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.btn-primary:hover {
  background: #17b0f2;
  box-shadow: 0 0 35px rgba(0, 159, 227, 0.65), inset 0 1px 0 rgba(255, 255, 255, 0.4);
  transform: translateY(-2px);
}

.btn-secondary {
  background: rgba(13, 22, 36, 0.8);
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(12px);
}

.btn-secondary:hover {
  border-color: var(--blue-electric);
  color: var(--blue-electric);
  background: rgba(0, 159, 227, 0.08);
  box-shadow: 0 0 20px rgba(0, 159, 227, 0.2);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 0.65rem 1.4rem;
  font-size: 0.78rem;
}

.btn-icon {
  width: 18px;
  height: 18px;
  transition: transform var(--transition-fast);
}

.btn:hover .btn-icon {
  transform: translateX(3px);
}

/* ==========================================================================
   NAVIGATION
   ========================================================================== */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-h);
  z-index: 1000;
  background: rgba(7, 11, 18, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-line);
  transition: background var(--transition-fast), border-color var(--transition-fast);
}

.site-header.scrolled {
  background: rgba(5, 8, 14, 0.95);
  border-bottom-color: rgba(0, 159, 227, 0.2);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  gap: 1.5rem;
}

.brand-logo {
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  white-space: nowrap;
  margin-right: 1rem;
}

.brand-name {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--white);
  line-height: 1.1;
  display: inline-block;
  white-space: nowrap;
}

.brand-name span {
  color: var(--blue-electric);
  margin-left: 0.25rem;
}

.brand-tag {
  font-family: var(--font-sans);
  font-size: 0.64rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--text-tertiary);
  text-transform: uppercase;
  margin-top: 3px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-link {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  position: relative;
  padding: 0.4rem 0;
  white-space: nowrap;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--blue-electric);
  transition: width var(--transition-smooth);
}

.nav-link:hover, .nav-link.active {
  color: var(--white);
}

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  flex-shrink: 0;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 32px;
  height: 24px;
  justify-content: center;
}

.menu-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--white);
  transition: all var(--transition-fast);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */

.hero-section {
  position: relative;
  padding-top: calc(var(--header-h) + 2.5rem);
  padding-bottom: 5rem;
  min-height: calc(100vh - var(--header-h));
  display: flex;
  align-items: center;
  overflow: hidden;
}

/* Ambient glow in hero */
.hero-glow-bg {
  position: absolute;
  top: 15%;
  right: 15%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0, 159, 227, 0.22) 0%, rgba(7, 11, 18, 0) 70%);
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
}

.hero-glow-left {
  position: absolute;
  bottom: 10%;
  left: -100px;
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, rgba(0, 159, 227, 0.1) 0%, rgba(7, 11, 18, 0) 70%);
  filter: blur(90px);
  pointer-events: none;
  z-index: 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.95fr);
  align-items: center;
  gap: 3.5rem;
  position: relative;
  z-index: 2;
  width: 100%;
}

.hero-content {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.hero-badge-row {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(2.3rem, 3.6vw, 3.8rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  color: var(--white);
  word-break: normal;
}

.hero-headline .highlight {
  color: var(--blue-electric);
  position: relative;
  display: inline-block;
}

.hero-headline .highlight::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--blue-electric), transparent);
}

.hero-subhead {
  font-size: 1.15rem;
  color: var(--text-secondary);
  font-weight: 400;
  line-height: 1.6;
  max-width: 580px;
}

.hero-subhead strong {
  color: var(--white);
  font-weight: 600;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  margin-top: 0.5rem;
  flex-wrap: wrap;
}

/* Metrics Bar Under Hero CTAs */
.hero-telemetry-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 1.5rem;
  padding-top: 1.8rem;
  border-top: 1px solid var(--border-line);
}

.telemetry-item {
  display: flex;
  flex-direction: column;
}

.telemetry-val {
  font-family: var(--font-display);
  font-size: 1.65rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}

.telemetry-val span {
  color: var(--blue-electric);
  font-size: 1.1rem;
}

.telemetry-label {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-top: 0.4rem;
}

/* Hero Visual Composition */
.hero-visual-wrapper {
  min-width: 0;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
}

.hero-photo-frame {
  position: relative;
  width: 100%;
  max-width: 500px;
  display: flex;
  justify-content: center;
}

/* Subtle architectural frame & lines */
.hero-photo-frame::before {
  content: '';
  position: absolute;
  top: 5%;
  left: -12px;
  width: 100%;
  height: 90%;
  border: 1px solid rgba(0, 159, 227, 0.25);
  border-left: 2px solid var(--blue-electric);
  pointer-events: none;
  z-index: 1;
}

.hero-main-img {
  width: 100%;
  height: auto;
  max-height: 600px;
  object-fit: contain;
  position: relative;
  z-index: 2;
  filter: contrast(106%) brightness(102%);
  transform: translateZ(0);
}

/* Floating Technical Floating Badges */
.floating-telemetry-card {
  position: absolute;
  background: rgba(10, 16, 27, 0.92);
  border: 1px solid rgba(0, 159, 227, 0.4);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding: 0.85rem 1.2rem;
  border-radius: 6px;
  z-index: 3;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.6), 0 0 20px rgba(0, 159, 227, 0.2);
  transition: transform var(--transition-fast);
}

.card-pos-top-left {
  top: 8%;
  left: -25px;
}

.card-pos-bottom-right {
  bottom: 8%;
  right: -25px;
}

.card-pos-mid-right {
  top: 48%;
  right: -30px;
}

.float-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.3rem;
}

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

@keyframes pulse-dot {
  0% { transform: scale(0.95); opacity: 0.8; }
  50% { transform: scale(1.25); opacity: 1; }
  100% { transform: scale(0.95); opacity: 0.8; }
}

.float-title {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--white);
}

.float-desc {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  color: var(--blue-cyan);
  font-weight: 600;
  letter-spacing: 0.03em;
}

/* ==========================================================================
   BRAND CONCEPT SECTION (MANIFESTO)
   ========================================================================== */

.concept-section {
  position: relative;
  padding: 8rem 0;
  background: var(--bg-darkest);
  border-top: 1px solid var(--border-line);
  border-bottom: 1px solid var(--border-line);
  overflow: hidden;
}

.concept-watermark {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-display);
  font-size: clamp(6rem, 16vw, 15rem);
  font-weight: 800;
  color: rgba(255, 255, 255, 0.015);
  letter-spacing: 0.1em;
  white-space: nowrap;
  pointer-events: none;
  user-select: none;
  z-index: 0;
}

.concept-inner {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 980px;
  margin: 0 auto;
}

.concept-label {
  margin-bottom: 2.5rem;
}

.concept-statement {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 4.2rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 3.5rem;
}

.concept-statement .highlight-blue {
  color: var(--blue-electric);
  text-shadow: 0 0 30px rgba(0, 159, 227, 0.4);
}

.concept-pillars-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}

.pillar-box {
  background: rgba(11, 17, 29, 0.6);
  border: 1px solid var(--border-line);
  padding: 2.2rem 1.4rem;
  border-radius: 4px;
  text-align: left;
  transition: all var(--transition-smooth);
  position: relative;
}

.pillar-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: transparent;
  transition: background var(--transition-fast);
}

.pillar-box:hover {
  border-color: var(--border-active);
  background: rgba(13, 22, 36, 0.9);
  transform: translateY(-4px);
}

.pillar-box:hover::before {
  background: var(--blue-electric);
  box-shadow: 0 0 10px var(--blue-electric);
}

.pillar-num {
  font-family: var(--font-display);
  font-size: 0.85rem;
  color: var(--blue-electric);
  font-weight: 800;
  margin-bottom: 0.8rem;
}

.pillar-word {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--white);
  text-transform: uppercase;
  line-height: 1.1;
  margin-bottom: 0.6rem;
}

.pillar-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.45;
}

/* ==========================================================================
   SECTION — PARA QUEM É (OBJETIVOS)
   ========================================================================== */

.section-padding {
  padding: 7rem 0;
  position: relative;
}

.section-head-wrap {
  margin-bottom: 4rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  font-weight: 800;
  text-transform: uppercase;
  line-height: 1.1;
  color: var(--white);
  letter-spacing: -0.01em;
}

.section-desc {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 650px;
}

.objectives-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.objective-card {
  background: var(--bg-card);
  border: 1px solid var(--border-line);
  padding: 2.4rem 2rem;
  border-radius: 6px;
  position: relative;
  transition: all var(--transition-smooth);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 280px;
  overflow: hidden;
}

.objective-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  right: 0;
  width: 50px;
  height: 50px;
  background: linear-gradient(135deg, transparent 50%, rgba(0, 159, 227, 0.2) 100%);
  pointer-events: none;
}

.objective-card:hover {
  border-color: var(--border-active);
  background: var(--bg-card-hover);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5), 0 0 25px rgba(0, 159, 227, 0.12);
  transform: translateY(-4px);
}

.obj-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1.8rem;
}

.obj-icon-box {
  width: 52px;
  height: 52px;
  background: rgba(0, 159, 227, 0.08);
  border: 1px solid rgba(0, 159, 227, 0.22);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  color: var(--blue-electric);
  transition: all var(--transition-fast);
}

.objective-card:hover .obj-icon-box {
  background: var(--blue-electric);
  color: #04070B;
  box-shadow: 0 0 18px var(--blue-electric);
}

.obj-index {
  font-family: var(--font-display);
  font-size: 0.85rem;
  color: var(--text-tertiary);
  font-weight: 800;
  letter-spacing: 0.05em;
}

.obj-title {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 1.4vw, 1.42rem);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--white);
  margin-bottom: 0.8rem;
  overflow-wrap: break-word;
}

.obj-text {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.obj-badge {
  display: inline-flex;
  align-items: center;
  margin-top: 1.6rem;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--blue-cyan);
  text-transform: uppercase;
  gap: 0.4rem;
}

/* Special Athlete Spotlight Card in Objectives */
.objective-card-spotlight {
  grid-column: span 3;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  align-items: center;
  gap: 3rem;
  background: linear-gradient(135deg, rgba(11, 20, 34, 0.95) 0%, rgba(6, 11, 19, 0.95) 100%);
  border: 1px solid rgba(0, 159, 227, 0.3);
  padding: 3rem;
  border-radius: 8px;
  position: relative;
  overflow: hidden;
}

.spotlight-content {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.spotlight-media {
  position: relative;
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid rgba(0, 159, 227, 0.25);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.7);
}

.spotlight-img {
  width: 100%;
  height: 380px;
  object-fit: cover;
  object-position: top center;
  filter: contrast(110%);
}

.spotlight-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(7, 11, 18, 0.9) 0%, transparent 60%);
  display: flex;
  align-items: flex-end;
  padding: 1.5rem;
}

.spotlight-caption {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.spotlight-caption span {
  color: var(--blue-electric);
  font-weight: 700;
}

/* ==========================================================================
   SECTION — PERFORMANCE (DASHBOARD & TELEMETRY)
   ========================================================================== */

.performance-section {
  background: var(--bg-darkest);
  border-top: 1px solid var(--border-line);
  border-bottom: 1px solid var(--border-line);
}

.equation-banner {
  background: rgba(13, 22, 36, 0.85);
  border: 1px solid rgba(0, 159, 227, 0.35);
  padding: 1.8rem 2.2rem;
  border-radius: 6px;
  margin-bottom: 3.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: nowrap;
  gap: 1rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), inset 0 0 20px rgba(0, 159, 227, 0.05);
  overflow-x: auto;
}

.equation-item {
  display: flex;
  flex-direction: column;
  white-space: nowrap;
}

.eq-title {
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 1.25vw, 1.25rem);
  font-weight: 800;
  color: var(--white);
  letter-spacing: 0.04em;
}

.eq-sub {
  font-family: var(--font-sans);
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.eq-op {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--blue-electric);
  flex-shrink: 0;
}

.eq-result .eq-title {
  color: var(--blue-cyan);
  text-shadow: 0 0 15px rgba(0, 159, 227, 0.5);
}

/* Interactive Sports Telemetry Dashboard */
.telemetry-dashboard {
  background: var(--bg-surface);
  border: 1px solid var(--border-line);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
}

.dashboard-header {
  padding: 1.2rem 2rem;
  border-bottom: 1px solid var(--border-line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(8, 13, 22, 0.95);
  flex-wrap: wrap;
  gap: 1rem;
}

.dash-controls {
  display: flex;
  gap: 0.6rem;
}

.dash-tab-btn {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.55rem 1.2rem;
  border-radius: 4px;
  color: var(--text-secondary);
  border: 1px solid var(--border-line);
  background: rgba(255, 255, 255, 0.02);
  transition: all var(--transition-fast);
}

.dash-tab-btn:hover {
  color: var(--white);
  border-color: rgba(0, 159, 227, 0.4);
}

.dash-tab-btn.active {
  color: #02070D;
  background: var(--blue-electric);
  border-color: var(--blue-electric);
  box-shadow: 0 0 15px rgba(0, 159, 227, 0.4);
}

.dash-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--text-tertiary);
}

.dash-body {
  padding: 2.5rem 2rem;
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 2.5rem;
  align-items: center;
}

.chart-stage {
  position: relative;
  background: rgba(4, 7, 12, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 6px;
  padding: 1.5rem;
  min-height: 320px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.svg-telemetry-chart {
  width: 100%;
  height: 240px;
  overflow: visible;
}

.dash-metrics-sidebar {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.metric-panel-card {
  background: rgba(13, 22, 36, 0.5);
  border: 1px solid var(--border-line);
  padding: 1.2rem 1.4rem;
  border-radius: 4px;
  border-left: 3px solid var(--blue-electric);
}

.metric-panel-card h4 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.3rem;
}

.metric-panel-card p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.45;
}

/* ==========================================================================
   SECTION — COMO FUNCIONA (JORNADA 4 ETAPAS)
   ========================================================================== */

.workflow-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.8rem;
  position: relative;
  margin-top: 3.5rem;
}

/* Connecting technical line behind steps */
.workflow-grid::before {
  content: '';
  position: absolute;
  top: 48px;
  left: 5%;
  width: 90%;
  height: 1px;
  background: linear-gradient(90deg, 
    var(--blue-electric) 0%, 
    rgba(0, 159, 227, 0.4) 50%, 
    var(--blue-electric) 100%);
  z-index: 0;
  pointer-events: none;
}

.step-card {
  background: var(--bg-card);
  border: 1px solid var(--border-line);
  border-radius: 6px;
  padding: 2.2rem 1.6rem;
  position: relative;
  z-index: 1;
  transition: all var(--transition-smooth);
}

.step-card:hover {
  border-color: var(--border-active);
  background: var(--bg-card-hover);
  transform: translateY(-5px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5), 0 0 20px rgba(0, 159, 227, 0.15);
}

.step-num-bubble {
  width: 54px;
  height: 54px;
  background: #04070C;
  border: 2px solid var(--blue-electric);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 1.8rem;
  box-shadow: 0 0 15px rgba(0, 159, 227, 0.35);
  position: relative;
}

.step-name {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--white);
  letter-spacing: 0.04em;
  margin-bottom: 0.8rem;
}

.step-desc {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.55;
}

/* ==========================================================================
   SECTION — RESULTADOS REAIS
   ========================================================================== */

.results-section {
  background: var(--bg-darkest);
  border-top: 1px solid var(--border-line);
  border-bottom: 1px solid var(--border-line);
}

.results-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.result-protocol-card {
  background: var(--bg-card);
  border: 1px solid var(--border-line);
  border-radius: 6px;
  padding: 2.2rem 2rem;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--transition-smooth);
}

.result-protocol-card:hover {
  border-color: var(--border-active);
  background: var(--bg-card-hover);
  transform: translateY(-4px);
}

.result-protocol-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.4rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-line);
}

.protocol-tag {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--blue-electric);
}

.protocol-status {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-tertiary);
}

.result-protocol-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 0.8rem;
}

.result-protocol-text {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin-bottom: 1.6rem;
}

.protocol-metrics-box {
  background: rgba(4, 7, 12, 0.6);
  border: 1px solid var(--border-line);
  padding: 1rem 1.2rem;
  border-radius: 4px;
}

.p-metric-row {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-sans);
  font-size: 0.78rem;
  margin-bottom: 0.35rem;
}

.p-metric-row:last-child {
  margin-bottom: 0;
}

.p-metric-label {
  color: var(--text-tertiary);
}

.p-metric-val {
  color: var(--white);
  font-weight: 600;
}

/* Results placeholder banner */
.results-notice-banner {
  grid-column: span 3;
  background: rgba(0, 159, 227, 0.05);
  border: 1px dashed rgba(0, 159, 227, 0.3);
  padding: 1.8rem 2rem;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 1rem;
}

.r-notice-text {
  font-size: 0.92rem;
  color: var(--text-secondary);
}

.r-notice-text strong {
  color: var(--white);
}

/* ==========================================================================
   SECTION — KENNEDY SILVA (SOBRE O PROFISSIONAL)
   ========================================================================== */

.about-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  align-items: center;
  gap: 4.5rem;
}

.about-photo-wrapper {
  position: relative;
}

.about-photo-frame {
  position: relative;
  border: 1px solid rgba(0, 159, 227, 0.35);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.7), 0 0 35px rgba(0, 159, 227, 0.15);
}

.about-img {
  width: 100%;
  height: auto;
  display: block;
  filter: contrast(105%) brightness(102%);
}

.about-badge-floating {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: rgba(8, 13, 23, 0.95);
  border: 1px solid var(--blue-electric);
  backdrop-filter: blur(12px);
  padding: 1.2rem 1.6rem;
  border-radius: 6px;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.7);
}

.about-badge-floating h4 {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--blue-electric);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.2rem;
}

.about-badge-floating p {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--white);
}

.about-content {
  display: flex;
  flex-direction: column;
  gap: 1.8rem;
}

.about-headline {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 4vw, 3.8rem);
  font-weight: 800;
  text-transform: uppercase;
  line-height: 1.05;
  color: var(--white);
}

.about-lead {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--blue-electric);
  line-height: 1.4;
}

.about-body-text {
  font-size: 1.02rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.about-pillars-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 0.5rem;
}

.pillar-chip {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--white);
  background: rgba(13, 22, 36, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 0.65rem 1.2rem;
  border-radius: 4px;
  transition: all var(--transition-fast);
}

.pillar-chip:hover {
  border-color: var(--blue-electric);
  color: var(--blue-electric);
  box-shadow: 0 0 15px rgba(0, 159, 227, 0.2);
}

/* ==========================================================================
   SECTION — SERVIÇOS & INVESTIMENTOS
   ========================================================================== */

.pricing-section {
  background: var(--bg-darkest);
  border-top: 1px solid var(--border-line);
}

.pricing-main-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  margin-top: 3.5rem;
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border-line);
  padding: 3rem 2.5rem;
  border-radius: 12px;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--transition-smooth);
}

.pricing-card:hover {
  border-color: var(--border-active);
  background: var(--bg-card-hover);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.65), 0 0 35px rgba(0, 159, 227, 0.2);
  transform: translateY(-4px);
}

.pricing-card.featured-presencial {
  border-color: rgba(0, 159, 227, 0.35);
  background: linear-gradient(145deg, rgba(13, 24, 42, 0.9) 0%, rgba(7, 12, 22, 0.95) 100%);
}

.pricing-card.featured-online {
  border-color: rgba(0, 210, 255, 0.35);
  background: linear-gradient(145deg, rgba(8, 26, 44, 0.9) 0%, rgba(5, 14, 26, 0.95) 100%);
}

.pricing-badge {
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--blue-electric);
  text-transform: uppercase;
  background: rgba(0, 159, 227, 0.1);
  border: 1px solid rgba(0, 159, 227, 0.3);
  padding: 0.35rem 0.85rem;
  border-radius: 4px;
  display: inline-block;
  margin-bottom: 1.2rem;
}

.pricing-badge.badge-blue {
  color: var(--blue-cyan);
  background: rgba(0, 210, 255, 0.1);
  border-color: rgba(0, 210, 255, 0.3);
}

.pricing-card-title {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--white);
  letter-spacing: 0.02em;
  line-height: 1.25;
  margin-bottom: 0.4rem;
}

.pricing-card-subtitle {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
}

.pricing-features-list {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  margin-bottom: 2.2rem;
}

.p-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  font-size: 0.95rem;
  color: var(--text-primary);
  line-height: 1.45;
}

.p-check {
  color: var(--blue-electric);
  font-weight: 800;
  font-size: 1.1rem;
  line-height: 1;
  flex-shrink: 0;
  margin-top: 2px;
}

.p-subtext {
  display: block;
  font-size: 0.84rem;
  color: var(--text-secondary);
  margin-top: 2px;
}

.badge-app {
  display: inline-block;
  background: rgba(0, 159, 227, 0.15);
  color: var(--blue-cyan);
  border: 1px solid rgba(0, 159, 227, 0.3);
  padding: 0.1rem 0.45rem;
  border-radius: 3px;
  font-weight: 700;
  font-size: 0.78rem;
}

/* Pricing Tier Box inside Cards */
.pricing-tier-box {
  background: rgba(4, 8, 15, 0.75);
  border: 1px solid var(--border-line);
  border-radius: 8px;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1.8rem;
}

.tier-option {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1rem;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid transparent;
  transition: all var(--transition-fast);
}

.tier-option.highlight {
  background: rgba(0, 159, 227, 0.08);
  border-color: rgba(0, 159, 227, 0.28);
}

.tier-info {
  display: flex;
  flex-direction: column;
}

.tier-name {
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--white);
}

.tier-sub {
  font-size: 0.75rem;
  color: var(--text-tertiary);
  margin-top: 2px;
}

.tier-price {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 900;
  color: var(--blue-electric);
  white-space: nowrap;
}

.tier-price span {
  font-size: 0.85rem;
  font-weight: 600;
}

.btn.style-full {
  width: 100%;
  justify-content: center;
}

/* TRIMESTRAL BLOCK */
.trimestral-block {
  margin-top: 4rem;
  background: linear-gradient(135deg, rgba(11, 20, 36, 0.95) 0%, rgba(6, 11, 20, 0.98) 100%);
  border: 1px solid rgba(0, 159, 227, 0.3);
  border-radius: 12px;
  padding: 3rem 2.5rem;
  position: relative;
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.5);
}

.trimestral-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.trimestral-headline {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--white);
  text-transform: uppercase;
  margin-top: 0.6rem;
  margin-bottom: 0.3rem;
}

.trimestral-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.trimestral-badge-guarantee span {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: #02070D;
  background: var(--blue-cyan);
  padding: 0.5rem 1.2rem;
  border-radius: 4px;
  box-shadow: 0 0 15px rgba(0, 210, 255, 0.4);
}

.trimestral-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.2rem;
  margin-bottom: 2.5rem;
}

.tri-card {
  background: rgba(5, 9, 16, 0.8);
  border: 1px solid var(--border-line);
  border-radius: 8px;
  padding: 1.6rem 1.2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  transition: all var(--transition-fast);
}

.tri-card:hover {
  border-color: var(--blue-electric);
  transform: translateY(-3px);
  background: rgba(10, 18, 30, 0.9);
}

.tri-card.featured-tri {
  border-color: var(--blue-electric);
  background: rgba(0, 159, 227, 0.1);
  box-shadow: 0 0 20px rgba(0, 159, 227, 0.2);
}

.tri-pop-tag {
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-sans);
  font-size: 0.62rem;
  font-weight: 800;
  color: #02070D;
  background: var(--blue-electric);
  padding: 0.2rem 0.6rem;
  border-radius: 3px;
  white-space: nowrap;
}

.tri-card-name {
  font-family: var(--font-sans);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.8rem;
  line-height: 1.3;
}

.tri-card-price {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--blue-electric);
  margin-bottom: 0.6rem;
}

.tri-card-price span {
  font-size: 0.85rem;
  font-weight: 600;
}

.tri-card-detail {
  font-size: 0.75rem;
  color: var(--text-tertiary);
  line-height: 1.35;
}

/* Trimestral Terms Bar */
.trimestral-terms-bar {
  display: flex;
  gap: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-line);
  flex-wrap: wrap;
}

.term-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* EXTRA SERVICES GRID: AVULSOS & REAVALIAÇÃO */
.extra-services-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2rem;
  margin-top: 3rem;
}

.extra-card {
  background: var(--bg-card);
  border: 1px solid var(--border-line);
  border-radius: 10px;
  padding: 2.2rem 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.extra-card-head {
  margin-bottom: 1.6rem;
}

.extra-card-title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--white);
  text-transform: uppercase;
  margin-top: 0.4rem;
}

.avulsos-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.avulso-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem 1.2rem;
  background: rgba(4, 8, 15, 0.7);
  border: 1px solid var(--border-line);
  border-radius: 6px;
  gap: 1rem;
}

.avulso-info strong {
  display: block;
  font-size: 0.95rem;
  color: var(--white);
}

.avulso-info span {
  font-size: 0.8rem;
  color: var(--text-tertiary);
}

.avulso-price {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--blue-electric);
  white-space: nowrap;
}

.avulso-footer-note {
  font-size: 0.82rem;
  color: var(--text-tertiary);
  text-align: center;
  padding-top: 0.8rem;
  border-top: 1px dashed var(--border-line);
}

/* Reavaliação Card */
.reavaliacao-card {
  background: linear-gradient(145deg, rgba(8, 20, 36, 0.85) 0%, rgba(4, 9, 18, 0.9) 100%);
  border-color: rgba(0, 159, 227, 0.3);
}

.reavaliacao-body {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.reavaliacao-icon-box {
  width: 54px;
  height: 54px;
  background: rgba(0, 159, 227, 0.12);
  border: 1px solid rgba(0, 159, 227, 0.3);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.reavaliacao-text {
  font-size: 1.05rem;
  color: var(--text-primary);
  line-height: 1.5;
}

.reavaliacao-sub {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* Media Queries for Pricing Section */
@media (max-width: 1200px) {
  .trimestral-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 1080px) {
  .pricing-main-grid {
    grid-template-columns: 1fr;
  }
  .extra-services-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .pricing-card {
    padding: 2rem 1.5rem;
  }
  .trimestral-block {
    padding: 2rem 1.5rem;
  }
  .trimestral-grid {
    grid-template-columns: 1fr;
  }
  .avulso-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }
  .avulso-price {
    align-self: flex-end;
  }
}

/* ==========================================================================
   FINAL CTA SECTION
   ========================================================================== */

.final-cta-section {
  position: relative;
  padding: 8rem 0;
  background: linear-gradient(180deg, var(--bg-main) 0%, var(--bg-darkest) 100%);
  border-top: 1px solid var(--border-line);
  overflow: hidden;
  text-align: center;
}

.final-cta-glow {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 400px;
  background: radial-gradient(circle, rgba(0, 159, 227, 0.22) 0%, rgba(4, 7, 12, 0) 70%);
  filter: blur(90px);
  pointer-events: none;
}

.final-cta-inner {
  position: relative;
  z-index: 2;
  max-width: 820px;
  margin: 0 auto;
}

.final-cta-headline {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 4.5vw, 4rem);
  font-weight: 800;
  text-transform: uppercase;
  line-height: 1.1;
  color: var(--white);
  letter-spacing: -0.01em;
  margin-bottom: 1.5rem;
}

.final-cta-text {
  font-size: 1.25rem;
  color: var(--text-secondary);
  max-width: 620px;
  margin: 0 auto 3rem;
  line-height: 1.6;
}

.final-cta-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.cta-guarantee-note {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-tertiary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */

.site-footer {
  background: #020407;
  border-top: 1px solid var(--border-line);
  padding: 4.5rem 0 2.5rem;
  position: relative;
  z-index: 2;
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 3rem;
  padding-bottom: 3.5rem;
  border-bottom: 1px solid var(--border-line);
}

.footer-brand {
  max-width: 380px;
}

.footer-brand-title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 0.4rem;
}

.footer-brand-title span {
  color: var(--blue-electric);
}

.footer-brand-sub {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1.2rem;
}

.footer-bio {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.footer-links-group {
  display: flex;
  gap: 4rem;
  flex-wrap: wrap;
}

.f-group-title {
  font-family: var(--font-sans);
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--white);
  margin-bottom: 1.2rem;
}

.f-links-list {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.f-link {
  font-size: 0.9rem;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

.f-link:hover {
  color: var(--blue-electric);
}

.f-contact-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

.f-contact-item:hover {
  color: var(--white);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  font-size: 0.8rem;
  color: var(--text-tertiary);
  flex-wrap: wrap;
  gap: 1rem;
}

.back-to-top {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text-tertiary);
  transition: color var(--transition-fast);
}

.back-to-top:hover {
  color: var(--blue-electric);
}

/* ==========================================================================
   FLOATING ACTION BUTTON (WHATSAPP QUICK CONVERSION)
   ========================================================================== */

.floating-whatsapp-btn {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: rgba(10, 17, 28, 0.92);
  border: 1px solid var(--blue-electric);
  backdrop-filter: blur(12px);
  padding: 0.8rem 1.4rem;
  border-radius: 50px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6), 0 0 20px rgba(0, 159, 227, 0.3);
  transition: all var(--transition-fast);
}

.floating-whatsapp-btn:hover {
  background: var(--blue-electric);
  color: #02070D;
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 15px 35px rgba(0, 159, 227, 0.5);
}

.floating-whatsapp-btn:hover .wa-label-sub {
  color: #02070D;
}

.floating-whatsapp-btn:hover .wa-icon-svg path {
  fill: #02070D;
}

.wa-icon-svg {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}

.wa-label-box {
  display: flex;
  flex-direction: column;
}

.wa-label-title {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--white);
  line-height: 1.2;
}

.wa-label-sub {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--blue-cyan);
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.online-pulse {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #00E676;
  box-shadow: 0 0 6px #00E676;
}

/* ==========================================================================
   RESPONSIVE DESIGN (TABLETS & MOBILE)
   ========================================================================== */

@media (max-width: 1080px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.8rem;
    text-align: center;
  }

  .hero-content {
    align-items: center;
  }

  .hero-headline .highlight::after {
    left: 10%;
    width: 80%;
  }

  .hero-badge-row {
    justify-content: center;
  }

  .hero-cta-group {
    justify-content: center;
  }

  .hero-telemetry-strip {
    justify-content: center;
    max-width: 520px;
    margin-left: auto;
    margin-right: auto;
  }

  .concept-pillars-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .objectives-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .objective-card-spotlight {
    grid-column: span 2;
    grid-template-columns: 1fr;
  }

  .dash-body {
    grid-template-columns: 1fr;
  }

  .workflow-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .workflow-grid::before {
    display: none;
  }

  .results-grid {
    grid-template-columns: 1fr;
  }

  .results-notice-banner {
    grid-column: span 1;
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 3.5rem;
  }

  .atendimento-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  :root {
    --header-h: 74px;
  }

  .container {
    padding-left: 1.25rem;
    padding-right: 1.25rem;
  }

  .hero-section {
    padding-top: calc(var(--header-h) + 1.25rem);
    padding-bottom: 2.5rem;
    min-height: auto;
  }

  .hero-grid {
    gap: 2.2rem;
  }

  .hero-content {
    gap: 1.1rem;
  }

  .hero-headline {
    font-size: clamp(1.75rem, 6.5vw, 2.3rem);
    line-height: 1.12;
  }

  .hero-subhead {
    font-size: 0.95rem;
    line-height: 1.5;
  }

  .hero-cta-group {
    width: 100%;
    flex-direction: column;
    gap: 0.75rem;
  }

  .hero-cta-group .btn {
    width: 100%;
    justify-content: center;
    padding: 0.9rem 1.2rem;
    font-size: 0.8rem;
  }

  .hero-telemetry-strip {
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
    width: 100%;
    padding-top: 1.2rem;
    margin-top: 0.8rem;
  }

  .telemetry-val {
    font-size: 1.35rem;
  }

  .telemetry-label {
    font-size: 0.62rem;
    letter-spacing: 0.04em;
    line-height: 1.25;
  }

  .hero-photo-frame {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    width: 100%;
    max-width: 380px;
    margin: 0 auto;
  }

  .hero-photo-frame::before {
    display: none;
  }

  .hero-main-img {
    max-height: 420px;
    width: auto;
    max-width: 100%;
  }

  .floating-telemetry-card,
  .about-badge-floating,
  .spotlight-overlay {
    display: none !important;
  }

  .nav-links {
    position: fixed;
    top: var(--header-h);
    left: 0;
    width: 100%;
    background: rgba(5, 8, 14, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 2.5rem 1.5rem;
    gap: 1.8rem;
    border-bottom: 1px solid var(--border-line);
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: all var(--transition-smooth);
    z-index: 999;
  }

  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .menu-toggle {
    display: flex;
  }

  .nav-actions .btn-sm {
    display: none;
  }

  .concept-pillars-grid {
    grid-template-columns: 1fr;
  }

  .objectives-grid {
    grid-template-columns: 1fr;
  }

  .objective-card-spotlight {
    grid-column: span 1;
    padding: 1.8rem;
  }

  .workflow-grid {
    grid-template-columns: 1fr;
  }

  .equation-banner {
    flex-direction: column;
    text-align: center;
  }

  .floating-whatsapp-btn {
    bottom: 1rem;
    right: 1rem;
    padding: 0.65rem 1.1rem;
  }

  .footer-top {
    flex-direction: column;
  }

  .footer-links-group {
    flex-direction: column;
    gap: 2rem;
  }
}