/* ==========================================================================
   AURÉLIO | WEB DESIGNER & ESPECIALISTA UI/UX
   Dark Luxury Cyber-Tech Design System
   Paleta: Deep Space (#06090e), Dark Slate (#0d131f), Electric Blue (#0062F9), Cyan Neon (#00d2ff)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Caveat:wght@600;700&family=Inter:wght@300;400;500;600;700&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Space+Grotesk:wght@500;600;700&display=swap');

:root {
  /* Cores Principais */
  --bg-primary: #06090e;
  --bg-secondary: #0a0f19;
  --bg-card: rgba(13, 19, 31, 0.82);
  --bg-card-hover: rgba(17, 25, 41, 0.92);
  --bg-glass: rgba(13, 19, 31, 0.65);
  --bg-glass-input: rgba(8, 13, 22, 0.7);

  /* Acentos Elétricos e Neons */
  --accent-blue: #0062F9;
  --accent-blue-hover: #1a75ff;
  --accent-blue-deep: #004ecc;
  --accent-cyan: #00d2ff;
  --accent-cyan-hover: #33dcff;
  --accent-cyan-glow: rgba(0, 210, 255, 0.35);
  --accent-blue-glow: rgba(0, 98, 249, 0.4);

  /* Gradientes de Assinatura */
  --grad-primary: linear-gradient(135deg, #0062F9 0%, #00d2ff 100%);
  --grad-text: linear-gradient(135deg, #ffffff 30%, #00d2ff 100%);
  --grad-card-border: linear-gradient(135deg, rgba(255, 255, 255, 0.12) 0%, rgba(0, 210, 255, 0.18) 100%);
  --grad-glow: radial-gradient(circle at 50% 50%, rgba(0, 98, 249, 0.15) 0%, transparent 70%);

  /* Bordas e Divisores */
  --border-glass: rgba(255, 255, 255, 0.08);
  --border-glass-bright: rgba(255, 255, 255, 0.16);
  --border-active: rgba(0, 210, 255, 0.4);

  /* Tipografia */
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --text-accent: #00d2ff;

  /* Font Families */
  --font-display: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'Space Grotesk', monospace;
  --font-signature: 'Caveat', cursive;

  /* Transições e Sombras */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.6), 0 0 1px 1px rgba(255, 255, 255, 0.05);
  --shadow-glow: 0 0 25px rgba(0, 98, 249, 0.35);
  --shadow-cyan-glow: 0 0 25px rgba(0, 210, 255, 0.3);

  /* Container */
  --container-max-width: 1240px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  overflow-x: hidden;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  position: relative;
  overflow-x: hidden;
}

/* Background Atmospheric Glows */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100vw;
  height: 100vh;
  background:
    radial-gradient(ellipse 600px 400px at 15% 15%, rgba(0, 98, 249, 0.07), transparent 70%),
    radial-gradient(ellipse 700px 500px at 85% 30%, rgba(0, 210, 255, 0.05), transparent 70%),
    radial-gradient(ellipse 800px 600px at 50% 85%, rgba(0, 98, 249, 0.04), transparent 70%);
  pointer-events: none;
  z-index: -1;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
  background: #1a2538;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent-blue);
}

/* Selection */
::selection {
  background: var(--accent-blue);
  color: #ffffff;
}

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

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

button,
input,
textarea,
select {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

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

/* Typography Helpers */
.section-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 2px;
  color: var(--accent-cyan);
  text-transform: uppercase;
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 700;
  line-height: 1.25;
  color: var(--text-primary);
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.section-subtitle {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  max-width: 620px;
  line-height: 1.65;
}

.text-center {
  text-align: center;
}

.section-header-center {
  text-align: center;
  margin-bottom: 56px;
}

.section-header-center .section-subtitle {
  margin: 0 auto;
}

/* ==========================================================================
   HEADER / NAVBAR
   ========================================================================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: all var(--transition-normal);
  background: rgba(6, 9, 14, 0.7);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-glass);
}

.header.scrolled {
  background: rgba(6, 9, 14, 0.92);
  border-bottom-color: rgba(255, 255, 255, 0.1);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}


/* Brand Logo */
.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: 1px;
  color: #ffffff;
}

.brand-logo-img {
  width: 38px;
  height: 38px;
  object-fit: contain;
  filter: drop-shadow(0 0 10px rgba(0, 98, 249, 0.75)) drop-shadow(0 0 18px rgba(0, 210, 255, 0.5));
  transition: transform var(--transition-normal), filter var(--transition-normal);
}

.brand-logo:hover .brand-logo-img {
  transform: rotate(12deg) scale(1.08);
  filter: drop-shadow(0 0 16px rgba(0, 98, 249, 0.95)) drop-shadow(0 0 24px rgba(0, 210, 255, 0.7));
}

.brand-dot {
  color: var(--accent-cyan);
  margin-left: 2px;
}

/* Nav Menu */
.nav-menu {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 32px;
}

.nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  position: relative;
  padding: 6px 0;
  transition: color var(--transition-fast);
}

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

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--grad-primary);
  border-radius: 2px;
  box-shadow: 0 0 8px var(--accent-cyan);
}

/* Nav CTA Button */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.btn-header-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: 50px;
  background: rgba(13, 19, 31, 0.8);
  border: 1px solid rgba(0, 210, 255, 0.35);
  color: var(--text-primary);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: all var(--transition-normal);
  box-shadow: 0 0 15px rgba(0, 210, 255, 0.1);
}

.btn-header-cta:hover {
  background: var(--accent-blue);
  border-color: var(--accent-cyan);
  box-shadow: 0 0 20px rgba(0, 210, 255, 0.4);
  transform: translateY(-2px);
  color: #ffffff;
}

/* Hamburger Toggle */
.mobile-toggle {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  width: 32px;
  height: 32px;
  position: relative;
  z-index: 1100;
}

.hamburger-line {
  display: block;
  width: 24px;
  height: 2px;
  background: #ffffff;
  margin: 5px auto;
  transition: all var(--transition-normal);
  border-radius: 2px;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
  position: relative;
  min-height: calc(100vh - 80px);
  padding: 120px 0 70px;
  display: flex;
  align-items: center;
  background-color: var(--bg-primary);
  overflow: hidden;
}

/* Camada da imagem de fundo com brilho sutilmente elevado */
.hero-bg-layer {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('../bg-hero.jpeg');
  background-repeat: no-repeat;
  background-position: right center;
  background-size: cover;
  filter: brightness(1.15) contrast(1.02);
  z-index: 0;
  pointer-events: none;
}

/* Scrim de Alto Contraste para textos à esquerda */
.hero-scrim {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    #06090e 0%,
    #06090e 28%,
    rgba(6, 9, 14, 0.88) 42%,
    rgba(6, 9, 14, 0.25) 58%,
    transparent 74%
  );
  z-index: 1;
  pointer-events: none;
}

/* Fade suave na base do Hero */
.hero-bottom-fade {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100px;
  background: linear-gradient(to top, #06090e 15%, transparent 100%);
  z-index: 1;
  pointer-events: none;
}

.hero-content-wrapper {
  position: relative;
  z-index: 3;
  width: 100%;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 36px;
  align-items: center;
}

.hero-text-col {
  max-width: 600px;
}

/* ==========================================================================
   COLUNA DIREITA: ESPAÇO RESERVADO PARA ARTE BG-HERO.JPEG
   ========================================================================== */
.hero-visual-col {
  position: relative;
  min-height: 520px;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}



/* Status Pill */
.hero-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 16px;
  border-radius: 50px;
  background: rgba(13, 19, 31, 0.85);
  border: 1px solid rgba(0, 210, 255, 0.25);
  margin-bottom: 24px;
}

.status-dot-pulse {
  position: relative;
  width: 8px;
  height: 8px;
  background: #10b981;
  border-radius: 50%;
}

.status-dot-pulse::after {
  content: '';
  position: absolute;
  top: -4px;
  left: -4px;
  width: 16px;
  height: 16px;
  background: rgba(16, 185, 129, 0.4);
  border-radius: 50%;
  animation: pulse-ring 2s infinite ease-out;
}

@keyframes pulse-ring {
  0% {
    transform: scale(0.5);
    opacity: 1;
  }

  100% {
    transform: scale(1.8);
    opacity: 0;
  }
}

.status-text {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  color: #94a3b8;
  text-transform: uppercase;
}

/* Hero Headline */
.hero-tagline {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 2.5px;
  color: var(--accent-cyan);
  text-transform: uppercase;
  margin-bottom: 8px;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.75rem, 4.2vw, 3.85rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: #ffffff;
  margin-bottom: 10px;
}

.hero-title .title-accent {
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.hero-role-wrapper {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2vw, 1.55rem);
  font-weight: 700;
  color: var(--accent-cyan);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  letter-spacing: -0.01em;
}

.hero-cursor {
  display: inline-block;
  margin-left: 4px;
  font-weight: 300;
  color: var(--accent-cyan);
  animation: blink-cursor 1s infinite steps(1);
}

@keyframes blink-cursor {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0;
  }
}

.hero-description {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  line-height: 1.68;
  margin-bottom: 28px;
  max-width: 530px;
}

/* Hero CTA Group */
.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 36px;
  border-radius: 50px;
  background: var(--grad-primary);
  color: #ffffff;
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  border: none;
  cursor: pointer;
  box-shadow: 0 0 25px rgba(0, 98, 249, 0.45);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.25), transparent);
  transition: 0.6s ease;
}

.btn-primary:hover::before {
  left: 100%;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 0 35px rgba(0, 210, 255, 0.6);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 32px;
  border-radius: 50px;
  background: rgba(13, 19, 31, 0.85);
  color: var(--text-primary);
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 600;
  border: 1px solid var(--border-glass-bright);
  cursor: pointer;
  transition: all var(--transition-normal);
}

.btn-secondary:hover {
  background: rgba(20, 29, 46, 0.95);
  border-color: rgba(0, 210, 255, 0.5);
  transform: translateY(-3px);
  color: #ffffff;
  box-shadow: 0 0 20px rgba(0, 210, 255, 0.15);
}

/* Social Dock */
.hero-social-dock {
  display: flex;
  align-items: center;
  gap: 14px;
}

.social-icon-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(13, 19, 31, 0.85);
  border: 1px solid var(--border-glass);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: all var(--transition-normal);
}

.social-icon-btn:hover {
  color: var(--accent-cyan);
  border-color: rgba(0, 210, 255, 0.5);
  background: rgba(18, 27, 44, 0.95);
  transform: translateY(-3px);
  box-shadow: 0 0 15px rgba(0, 210, 255, 0.25);
}

.social-icon-btn svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

/* ==========================================================================
   SECTION 2 - SOBRE MIM (ABOUT ME)
   ========================================================================== */
.about-section {
  padding: 110px 0;
  position: relative;
  background: var(--bg-primary);
  overflow: hidden;
}

.about-section .container {
  max-width: 1260px;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 48px;
  align-items: center;
}

.about-left {
  max-width: 530px;
}

.about-title {
  font-size: clamp(1.9rem, 2.8vw, 2.35rem);
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
  color: #ffffff;
}

.about-bio {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 32px;
}

/* 4 Authority Metrics Grid */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 30px;
}

.metric-card {
  padding: 18px 8px;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: 12px;
  text-align: center;
  backdrop-filter: blur(12px);
  transition: all var(--transition-normal);
}

.metric-card:hover {
  border-color: rgba(0, 210, 255, 0.35);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0, 98, 249, 0.16);
}

.metric-number {
  font-family: var(--font-display);
  font-size: 1.85rem;
  font-weight: 800;
  line-height: 1;
  color: var(--accent-cyan);
  margin-bottom: 6px;
  display: block;
}

.metric-label {
  font-size: 0.75rem;
  color: var(--text-secondary);
  font-weight: 500;
  line-height: 1.3;
}

/* Botão Download Isolado Abaixo das Métricas (Fiel à Referência) */
.about-action-wrapper {
  display: flex;
  align-items: center;
}

#btn-download-resume {
  white-space: nowrap;
  padding: 13px 26px;
  font-size: 0.875rem;
  font-weight: 600;
}

/* ==========================================================================
   COLUNA DIREITA: CARD HUD DE PERFIL COM MAPA MUNDI HOLOGRÁFICO DE FUNDO
   ========================================================================== */
.about-right-composition {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 520px;
  width: 100%;
}

/* Mapa Mundi Holográfico como Camada de Fundo Atmosférica */
.about-map-backdrop {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 840px;
  max-width: 170%;
  pointer-events: none;
  z-index: 1;
  opacity: 0.38;
  mask-image: radial-gradient(ellipse 72% 65% at 50% 50%, rgba(0, 0, 0, 1) 25%, rgba(0, 0, 0, 0) 78%);
  -webkit-mask-image: radial-gradient(ellipse 72% 65% at 50% 50%, rgba(0, 0, 0, 1) 25%, rgba(0, 0, 0, 0) 78%);
  transition: opacity var(--transition-normal);
}

.about-right-composition:hover .about-map-backdrop {
  opacity: 0.52;
}

.about-world-map-svg {
  width: 100%;
  height: auto;
  display: block;
  filter: drop-shadow(0 0 35px rgba(0, 98, 249, 0.45));
}

.map-backdrop-glow {
  position: absolute;
  right: 18%;
  bottom: 18%;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 210, 255, 0.22), rgba(0, 98, 249, 0.08) 50%, transparent 70%);
  filter: blur(36px);
  pointer-events: none;
}

/* Card HUD de Perfil Profissional Flutuante */
.about-profile-card {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 440px;
  background: rgba(10, 16, 26, 0.88);
  border: 1px solid rgba(0, 210, 255, 0.25);
  border-radius: 22px;
  padding: 30px 28px;
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.75), 0 0 35px rgba(0, 98, 249, 0.18);
  transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.about-profile-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 210, 255, 0.45);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.85), 0 0 45px rgba(0, 210, 255, 0.28);
}

.about-profile-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 22px;
  background: radial-gradient(circle at top right, rgba(0, 210, 255, 0.12), transparent 60%);
  pointer-events: none;
}

/* Header do Card com Badge e Status */
.profile-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 18px;
  margin-bottom: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  gap: 12px;
  position: relative;
  z-index: 2;
}

.profile-card-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 5px 12px;
  border-radius: 20px;
  background: rgba(0, 210, 255, 0.08);
  border: 1px solid rgba(0, 210, 255, 0.25);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--accent-cyan);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.profile-card-badge svg {
  color: var(--accent-cyan);
}

.profile-status-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 12px;
  border-radius: 20px;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.3);
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  color: #10b981;
}

.status-pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 10px #10b981;
  animation: status-pulse 2s infinite ease-in-out;
}

@keyframes status-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}

.info-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
  z-index: 2;
}

.info-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.info-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: rgba(0, 98, 249, 0.12);
  border: 1px solid rgba(0, 210, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-cyan);
  flex-shrink: 0;
  transition: all var(--transition-normal);
}

.info-icon.icon-glow {
  background: rgba(0, 210, 255, 0.16);
  border-color: rgba(0, 210, 255, 0.45);
  box-shadow: 0 0 16px rgba(0, 210, 255, 0.35);
}

.info-icon svg {
  width: 17px;
  height: 17px;
}

.info-meta {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.info-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
}

.info-val {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-top: 2px;
}

.info-meta a.info-val {
  font-size: 0.785rem;
  letter-spacing: -0.2px;
  color: var(--accent-cyan);
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--transition-fast);
}

.info-meta a.info-val:hover {
  text-decoration: underline;
}

.info-val.highlight {
  color: #10b981;
}

/* Rodapé do Card com Assinatura Integrada */
.profile-card-footer {
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 2px;
  position: relative;
  z-index: 2;
}

.author-signature {
  font-family: var(--font-signature);
  font-size: 2.85rem;
  color: var(--accent-cyan);
  text-shadow: 0 0 18px rgba(0, 210, 255, 0.45);
  transform: rotate(-2deg);
  margin: 0;
  line-height: 1.1;
  user-select: none;
  white-space: nowrap;
  transition: transform var(--transition-fast), text-shadow var(--transition-fast);
}

.profile-card-footer:hover .author-signature {
  transform: rotate(0deg) scale(1.03);
  text-shadow: 0 0 25px rgba(0, 210, 255, 0.65);
}

.signature-role {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-top: 6px;
}

/* ==========================================================================
   SECTION 3 - SERVIÇOS (MY SERVICES - 4 COLUNAS)
   ========================================================================== */
.services-section {
  padding: 100px 0;
  background: var(--bg-secondary);
  position: relative;
}

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

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: 16px;
  padding: 36px 28px 30px;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(14px);
}

/* Card Glow Effect */
.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent-cyan), transparent);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.service-card:hover {
  background: var(--bg-card-hover);
  border-color: rgba(0, 210, 255, 0.3);
  transform: translateY(-8px);
  box-shadow: 0 16px 36px -10px rgba(0, 98, 249, 0.25);
}

.service-card:hover::before {
  opacity: 1;
}

.service-icon-box {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(0, 98, 249, 0.15), rgba(0, 210, 255, 0.15));
  border: 1px solid rgba(0, 210, 255, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-cyan);
  margin-bottom: 24px;
  box-shadow: 0 0 20px rgba(0, 210, 255, 0.15);
  transition: all var(--transition-normal);
}

.service-card:hover .service-icon-box {
  transform: scale(1.08);
  box-shadow: 0 0 25px rgba(0, 210, 255, 0.35);
  background: linear-gradient(135deg, rgba(0, 98, 249, 0.3), rgba(0, 210, 255, 0.3));
}

.service-icon-box svg {
  width: 26px;
  height: 26px;
}

.service-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 14px;
  line-height: 1.35;
}

.service-desc {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 24px;
  flex-grow: 1;
}

.service-link {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--accent-cyan);
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap var(--transition-fast);
}

.service-link:hover {
  color: #ffffff;
  gap: 10px;
}

/* ==========================================================================
   SECTION 4 - HABILIDADES & EXPERTISE (SKILLS - 2 COLUNAS)
   ========================================================================== */
.skills-section {
  padding: 100px 0;
  background: var(--bg-primary);
  position: relative;
}

.skills-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: flex-start;
}

/* Coluna Esquerda: Barras de Progresso */
.skills-bars-col {
  display: flex;
  flex-direction: column;
  gap: 26px;
}

.skill-bar-item {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.skill-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.skill-name {
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-primary);
}

.skill-pct {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--accent-cyan);
}

.skill-track {
  width: 100%;
  height: 8px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 50px;
  overflow: hidden;
  position: relative;
}

.skill-fill {
  height: 100%;
  background: var(--grad-primary);
  border-radius: 50px;
  width: 0%;
  transition: width 1.4s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 0 10px rgba(0, 210, 255, 0.4);
}

/* Coluna Direita: Grid de Badges Tecnológicos (4x4) */
.skills-badges-col {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.tech-badge-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: 12px;
  padding: 18px 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: all var(--transition-normal);
  text-align: center;
}

.tech-badge-card:hover {
  background: var(--bg-card-hover);
  border-color: rgba(0, 210, 255, 0.4);
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(0, 98, 249, 0.2);
}

.tech-badge-icon {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-cyan);
}

.tech-badge-icon svg {
  width: 24px;
  height: 24px;
  fill: currentColor;
}

.tech-badge-name {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.tech-badge-card:hover .tech-badge-name {
  color: #ffffff;
}

/* ==========================================================================
   SECTION 5 - PROJETOS EM DESTAQUE (FEATURED PROJECTS - 9 PROJETOS REAIS)
   ========================================================================== */
.projects-section {
  padding: 100px 0;
  background: var(--bg-secondary);
  position: relative;
}

.projects-header-block {
  margin-bottom: 44px;
}

.projects-header-text {
  max-width: 750px;
}

/* Filtros Interativos em Pílula */
.portfolio-filters {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 28px;
}

.filter-btn {
  background: rgba(13, 19, 31, 0.7);
  border: 1px solid var(--border-glass);
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.4px;
  padding: 8px 20px;
  border-radius: 50px;
  cursor: pointer;
  backdrop-filter: blur(10px);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  user-select: none;
}

.filter-btn:hover {
  color: #ffffff;
  border-color: rgba(0, 210, 255, 0.4);
  background: rgba(20, 30, 48, 0.85);
  transform: translateY(-2px);
}

.filter-btn.active {
  background: var(--grad-primary);
  border-color: transparent;
  color: #ffffff;
  box-shadow: 0 0 20px rgba(0, 210, 255, 0.35);
  transform: translateY(-2px);
}

/* Grid de Projetos */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

/* Card Individual de Projeto */
.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: 20px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1),
              border-color 0.4s ease,
              box-shadow 0.4s ease,
              opacity 0.35s ease;
  box-shadow: var(--shadow-card);
  position: relative;
  opacity: 1;
  transform: scale(1);
}

.project-card:hover {
  border-color: rgba(0, 210, 255, 0.45);
  transform: translateY(-7px);
  box-shadow: 0 20px 45px -10px rgba(0, 98, 249, 0.35);
}

.project-card.is-hidden {
  display: none;
  opacity: 0;
  transform: scale(0.9);
}

/* Caixa de Imagem com Efeito de Rolagem no Hover */
.project-image-box {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: #03060a;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  cursor: pointer;
}

.project-scroll-preview {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-repeat: no-repeat;
  background-position: top center;
  transition: background-position 6.5s cubic-bezier(0.2, 0.05, 0.2, 1);
}

.project-card:hover .project-scroll-preview {
  background-position: bottom center;
}

.project-gradient-overlay {
  pointer-events: none;
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(6, 9, 14, 0) 65%, rgba(6, 9, 14, 0.75) 100%);
  transition: opacity 0.3s ease;
}

/* Dica Flutuante de Rolagem */
.scroll-hint-pill {
  position: absolute;
  bottom: 12px;
  left: 14px;
  background: rgba(6, 9, 14, 0.82);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  padding: 4px 10px;
  border-radius: 20px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--text-secondary);
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.project-card:hover .scroll-hint-pill {
  opacity: 0;
  transform: translateY(4px);
}

/* Badge Flutuante de Último Lançamento */
.project-latest-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(6, 9, 14, 0.9);
  border: 1px solid rgba(0, 210, 255, 0.45);
  backdrop-filter: blur(10px);
  padding: 5px 11px;
  border-radius: 20px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--accent-cyan);
  box-shadow: 0 0 16px rgba(0, 210, 255, 0.3);
  z-index: 3;
  pointer-events: none;
}

.project-latest-badge .status-pulse-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-cyan);
  box-shadow: 0 0 8px var(--accent-cyan);
  animation: status-pulse 2s infinite ease-in-out;
}

/* Botão de Zoom / Abrir Modal */
.project-zoom-btn {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(6, 9, 14, 0.85);
  border: 1px solid var(--border-glass-bright);
  color: #ffffff;
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0.85;
  transform: scale(0.95);
  transition: all 0.3s ease;
  z-index: 3;
}

.project-card:hover .project-zoom-btn {
  opacity: 1;
  transform: scale(1);
}

.project-zoom-btn:hover {
  background: var(--accent-blue);
  border-color: var(--accent-cyan);
  color: #ffffff;
  transform: scale(1.1);
  box-shadow: 0 0 15px rgba(0, 210, 255, 0.4);
}

/* Corpo do Card */
.project-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.project-body-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 8px;
  gap: 8px;
}

.project-tech-chip {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  color: #10b981;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.3);
  padding: 2px 7px;
  border-radius: 4px;
  letter-spacing: 0.5px;
  white-space: nowrap;
}

.project-category-badge {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--accent-cyan);
  margin-bottom: 0;
}

.project-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 4px;
  line-height: 1.3;
}

.project-subtitle {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin-bottom: 16px;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-bottom: 20px;
}

.project-tag {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.3px;
  padding: 4px 9px;
  border-radius: 6px;
  background: rgba(0, 98, 249, 0.08);
  border: 1px solid rgba(0, 210, 255, 0.18);
  color: var(--accent-cyan);
}

/* Rodapé do Card */
.project-card-footer {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.btn-card-details {
  background: transparent;
  border: none;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 600;
  color: #ffffff;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  transition: color 0.25s, gap 0.25s;
  padding: 0;
}

.btn-card-details:hover {
  color: var(--accent-cyan);
  gap: 8px;
}

.btn-card-quote {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--accent-cyan);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 6px 12px;
  border-radius: 8px;
  background: rgba(0, 210, 255, 0.08);
  border: 1px solid rgba(0, 210, 255, 0.25);
  transition: all 0.25s;
}

.btn-card-quote:hover {
  background: var(--grad-primary);
  border-color: transparent;
  color: #ffffff;
  transform: translateY(-1px);
  box-shadow: 0 0 12px rgba(0, 210, 255, 0.35);
}

/* ==========================================================================
   MODAL LIGHTBOX (VISUALIZADOR EM ALTA RESOLUÇÃO)
   ========================================================================== */
.project-lightbox {
  position: fixed;
  inset: 0;
  z-index: 3000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.project-lightbox.active {
  opacity: 1;
  pointer-events: auto;
}

.lightbox-overlay {
  position: absolute;
  inset: 0;
  background: rgba(4, 7, 12, 0.88);
  backdrop-filter: blur(14px);
}

.lightbox-dialog {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 980px;
  max-height: 90vh;
  background: rgba(13, 19, 31, 0.96);
  border: 1px solid rgba(0, 210, 255, 0.35);
  border-radius: 22px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8), 0 0 35px rgba(0, 98, 249, 0.3);
  transform: scale(0.94);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.project-lightbox.active .lightbox-dialog {
  transform: scale(1);
}

.lightbox-header {
  padding: 18px 24px;
  border-bottom: 1px solid var(--border-glass);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(8, 12, 20, 0.95);
}

.lightbox-category {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--accent-cyan);
  display: block;
  margin-bottom: 3px;
}

.lightbox-title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: #ffffff;
}

.lightbox-close-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-glass);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.25s ease;
}

.lightbox-close-btn:hover {
  background: rgba(239, 68, 68, 0.2);
  border-color: rgba(239, 68, 68, 0.4);
  color: #ef4444;
  transform: rotate(90deg);
}

.lightbox-body {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  background: #03060a;
  max-height: calc(90vh - 170px);
  overscroll-behavior: contain;
}

.lightbox-scroll-area {
  width: 100%;
  display: flex;
  justify-content: center;
}

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

.lightbox-footer {
  padding: 18px 24px;
  border-top: 1px solid var(--border-glass);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  background: rgba(8, 12, 20, 0.95);
  flex-wrap: wrap;
}

.lightbox-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.5;
  max-width: 600px;
}

.lightbox-footer-buttons {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.lightbox-live-btn {
  padding: 10px 18px;
  font-size: 0.875rem;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.lightbox-cta-btn {
  padding: 10px 22px;
  font-size: 0.875rem;
  white-space: nowrap;
}

/* ==========================================================================
   SECTION 6 - DEPOIMENTOS (TESTIMONIALS - 3 COLUNAS)
   ========================================================================== */
.testimonials-section {
  padding: 100px 0;
  background: var(--bg-primary);
  position: relative;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 0;
}

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: 18px;
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  position: relative;
  backdrop-filter: blur(14px);
  transition: all var(--transition-normal);
}

.testimonial-card:hover {
  border-color: rgba(0, 210, 255, 0.35);
  transform: translateY(-5px);
  box-shadow: 0 12px 30px rgba(0, 98, 249, 0.15);
}

.testimonial-quote-icon {
  width: 32px;
  height: 32px;
  color: rgba(0, 210, 255, 0.4);
  margin-bottom: 16px;
}

.testimonial-text {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.7;
  font-style: italic;
  margin-bottom: 24px;
  flex-grow: 1;
}

.testimonial-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 18px;
  border-top: 1px solid var(--border-glass);
}

.client-meta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.client-avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(0, 210, 255, 0.3);
}

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

.client-name {
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 700;
  color: #ffffff;
}

.client-role {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.rating-stars {
  display: flex;
  gap: 3px;
  color: #fbbf24;
}

.rating-stars svg {
  width: 14px;
  height: 14px;
  fill: currentColor;
}



/* ==========================================================================
   SECTION 7 - CONTATO INTEGRADO (GET IN TOUCH - LAYOUT TRIPLO)
   ========================================================================== */
.contact-section {
  padding: 100px 0;
  background: var(--bg-secondary);
  position: relative;
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.35fr 0.85fr;
  gap: 32px;
  align-items: flex-start;
}

/* Coluna 1: Texto persuasivo */
.contact-info-left {
  display: flex;
  flex-direction: column;
}

.contact-title {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 800;
  line-height: 1.2;
  color: #ffffff;
  margin-bottom: 18px;
  letter-spacing: -0.02em;
}

.contact-desc {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 28px;
}

.contact-features-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.contact-feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.contact-feature-item svg {
  width: 18px;
  height: 18px;
  color: var(--accent-cyan);
  flex-shrink: 0;
}

/* Coluna 2: Formulário Moderno */
.contact-form-col {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: 20px;
  padding: 36px 32px;
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow-card);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.form-control {
  width: 100%;
  padding: 12px 14px;
  background: var(--bg-glass-input);
  border: 1px solid var(--border-glass);
  border-radius: 10px;
  color: var(--text-primary);
  font-size: 0.875rem;
  transition: all var(--transition-fast);
  outline: none;
}

.form-control:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 15px rgba(0, 210, 255, 0.25);
  background: rgba(13, 20, 34, 0.9);
}

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

select.form-control {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2300d2ff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
  text-overflow: ellipsis;
}

select.form-control option {
  background: #0d131f;
  color: #f8fafc;
}

textarea.form-control {
  resize: vertical;
  min-height: 110px;
}

.btn-submit-form {
  width: 100%;
  padding: 16px 28px;
  border-radius: 12px;
  background: var(--grad-primary);
  border: none;
  color: #ffffff;
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  box-shadow: 0 0 25px rgba(0, 98, 249, 0.4);
  transition: all var(--transition-normal);
}

.btn-submit-form:hover {
  box-shadow: 0 0 35px rgba(0, 210, 255, 0.6);
  transform: translateY(-2px);
}

/* Coluna 3: Card de Informações Diretas */
.contact-sidebar-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: 20px;
  padding: 36px 28px;
  backdrop-filter: blur(16px);
  display: flex;
  flex-direction: column;
  gap: 26px;
  box-shadow: var(--shadow-card);
}

.contact-info-block {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.c-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(0, 98, 249, 0.12);
  border: 1px solid rgba(0, 210, 255, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-cyan);
  flex-shrink: 0;
}

.c-icon svg {
  width: 20px;
  height: 20px;
}

.c-details {
  display: flex;
  flex-direction: column;
}

.c-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-muted);
}

.c-value {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-top: 2px;
}

.c-value a:hover {
  color: var(--accent-cyan);
}

.c-badge {
  display: inline-block;
  margin-top: 4px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: #10b981;
  font-weight: 600;
}

/* ==========================================================================
   SECTION 8 - RODAPÉ (FOOTER - 4 COLUNAS)
   ========================================================================== */
.footer {
  background: #030508;
  border-top: 1px solid var(--border-glass);
  padding: 80px 0 30px;
  position: relative;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.9fr 1fr 0.9fr;
  gap: 48px;
  margin-bottom: 60px;
}

.footer-col-brand .brand-logo {
  margin-bottom: 16px;
}

.footer-desc {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.65;
  max-width: 320px;
}

.footer-col-title {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: #ffffff;
  text-transform: uppercase;
  margin-bottom: 22px;
}

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

.footer-link {
  font-size: 0.875rem;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

.footer-link:hover {
  color: var(--accent-cyan);
  padding-left: 4px;
}

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

.footer-bottom-bar {
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.footer-bottom-bar a {
  color: var(--accent-cyan);
}

/* ==========================================================================
   FLOATING ELEMENTS (WHATSAPP & SCROLL TOP & TOAST NOTIFICATION)
   ========================================================================== */
.floating-whatsapp {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 12px;
}

.whatsapp-pulse-btn {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25d366;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  cursor: pointer;
  position: relative;
  transition: all var(--transition-normal);
}

.whatsapp-pulse-btn::after {
  content: '';
  position: absolute;
  top: -6px;
  left: -6px;
  right: -6px;
  bottom: -6px;
  border-radius: 50%;
  background: rgba(37, 211, 102, 0.35);
  animation: pulse-ring 2.2s infinite ease-out;
  z-index: -1;
}

.whatsapp-pulse-btn:hover {
  transform: scale(1.08) translateY(-2px);
  box-shadow: 0 6px 25px rgba(37, 211, 102, 0.6);
}

.whatsapp-pulse-btn svg {
  width: 32px;
  height: 32px;
  fill: currentColor;
}

.whatsapp-tooltip {
  background: rgba(13, 19, 31, 0.95);
  border: 1px solid rgba(0, 210, 255, 0.3);
  padding: 8px 14px;
  border-radius: 30px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: #ffffff;
  white-space: nowrap;
  backdrop-filter: blur(10px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
  pointer-events: none;
  opacity: 0;
  transform: translateX(10px);
  transition: all var(--transition-normal);
}

.floating-whatsapp:hover .whatsapp-tooltip {
  opacity: 1;
  transform: translateX(0);
}

/* Toast Notification */
.toast-container {
  position: fixed;
  bottom: 30px;
  left: 30px;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  background: rgba(13, 19, 31, 0.96);
  border: 1px solid var(--accent-cyan);
  padding: 14px 22px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  gap: 12px;
  color: #ffffff;
  font-size: 0.875rem;
  font-weight: 500;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6), 0 0 20px rgba(0, 210, 255, 0.25);
  transform: translateY(100px);
  opacity: 0;
  transition: all var(--transition-normal);
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

.toast-icon {
  color: #10b981;
}

/* ==========================================================================
   RESPONSIVIDADE (TABLETS & MOBILE)
   ========================================================================== */
@media (max-width: 1100px) {
  .hero-section {
    padding-top: 90px;
    padding-bottom: 75px;
    min-height: 100vh;
    display: flex;
    align-items: flex-start;
  }

  .hero-bg-layer {
    background-image: url('../assets/hero-matheus-mobile.jpg');
    background-position: center 75px;
    background-size: 380px auto;
    background-repeat: no-repeat;
    opacity: 0.95;
    filter: brightness(1.1) contrast(1.02);
  }

  .hero-scrim {
    background: linear-gradient(180deg,
        rgba(6, 9, 14, 0.04) 0px,
        rgba(6, 9, 14, 0.12) 200px,
        rgba(6, 9, 14, 0.72) 340px,
        rgba(6, 9, 14, 0.96) 420px,
        #06090e 480px,
        #06090e 100%);
  }

  .hero-content-wrapper {
    padding-top: 310px;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 0;
  }

  .hero-text-col {
    max-width: 100%;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-social-dock,
  .hero-social-list {
    justify-content: center;
  }

  .hero-visual-col {
    display: none;
  }

  .about-section {
    padding: 100px 0;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 44px;
  }

  .about-left {
    max-width: 100%;
  }

  .about-right-composition {
    display: flex;
    justify-content: center;
    min-height: 480px;
    width: 100%;
  }

  .about-profile-card {
    max-width: 480px;
  }

  .about-map-backdrop {
    width: 720px;
    max-width: 140%;
  }

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

  .skills-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

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

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

  .contact-layout {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    height: calc(100vh - 80px);
    background: rgba(6, 9, 14, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    gap: 28px;
    padding: 30px;
    transform: translateY(-120%);
    transition: transform var(--transition-normal);
    border-bottom: 1px solid var(--border-glass);
  }

  .nav-menu.open {
    transform: translateY(0);
  }

  .mobile-toggle {
    display: block;
  }

  .mobile-toggle.open .hamburger-line:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

  .mobile-toggle.open .hamburger-line:nth-child(2) {
    opacity: 0;
  }

  .mobile-toggle.open .hamburger-line:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .btn-header-cta {
    display: none;
  }

  .hero-bg-layer {
    background-position: center 70px;
    background-size: 330px auto;
  }

  .hero-scrim {
    background: linear-gradient(180deg,
        rgba(6, 9, 14, 0.04) 0px,
        rgba(6, 9, 14, 0.12) 180px,
        rgba(6, 9, 14, 0.72) 310px,
        rgba(6, 9, 14, 0.96) 375px,
        #06090e 430px,
        #06090e 100%);
  }

  .hero-content-wrapper {
    padding-top: 265px;
  }

  .hero-title {
    font-size: clamp(2.3rem, 7vw, 3.25rem);
    line-height: 1.1;
    margin-bottom: 12px;
  }

  .hero-role-wrapper {
    font-size: clamp(1.15rem, 3.5vw, 1.35rem);
    margin-bottom: 18px;
  }

  .hero-desc {
    font-size: 0.95rem;
    line-height: 1.6;
    max-width: 520px;
    margin-bottom: 26px;
  }

  .hero-actions {
    width: 100%;
    max-width: 380px;
    margin: 0 auto 22px auto;
  }

  .hero-status-badge {
    margin: 0 auto 24px auto;
  }

  .hero-social-dock,
  .hero-social-list {
    gap: 14px;
    justify-content: center;
  }

  .metrics-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .about-right-composition {
    min-height: auto;
    padding: 16px 0;
  }

  .about-profile-card {
    max-width: 100%;
    padding: 24px 20px;
  }

  .about-map-backdrop {
    width: 520px;
    max-width: 130%;
    opacity: 0.28;
  }

  .profile-card-header {
    flex-wrap: wrap;
    gap: 10px;
  }

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

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

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

  .portfolio-filters {
    gap: 8px;
  }

  .filter-btn {
    padding: 7px 16px;
    font-size: 0.75rem;
  }

  .project-lightbox {
    padding: 12px;
  }

  .lightbox-dialog {
    max-height: 94vh;
    border-radius: 16px;
  }

  .lightbox-header {
    padding: 14px 18px;
  }

  .lightbox-title {
    font-size: 1.15rem;
  }

  .lightbox-footer {
    padding: 14px 18px;
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }

  .lightbox-cta-btn {
    width: 100%;
    justify-content: center;
  }

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

  .form-row {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .footer-bottom-bar {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }

  .whatsapp-tooltip {
    display: none;
  }
}

@media (max-width: 600px) {
  .about-action-wrapper {
    width: 100%;
  }

  #btn-download-resume {
    width: 100%;
    justify-content: center;
  }

  .profile-card-footer .author-signature {
    font-size: 2.35rem;
  }
}

@media (max-width: 480px) {
  .about-title {
    font-size: 1.75rem;
  }

  .metric-number {
    font-size: 1.6rem;
  }

  .metric-card {
    padding: 14px 8px;
  }

  .info-item {
    gap: 12px;
  }

  .info-icon {
    width: 32px;
    height: 32px;
  }

  .info-val {
    font-size: 0.8125rem;
  }

  .about-map-backdrop {
    width: 440px;
    max-width: 135%;
    opacity: 0.22;
  }

  .hero-bg-layer {
    background-position: center 60px;
    background-size: 290px auto;
  }

  .hero-scrim {
    background: linear-gradient(180deg,
        rgba(6, 9, 14, 0.04) 0px,
        rgba(6, 9, 14, 0.12) 160px,
        rgba(6, 9, 14, 0.75) 280px,
        rgba(6, 9, 14, 0.96) 340px,
        #06090e 390px,
        #06090e 100%);
  }

  .hero-content-wrapper {
    padding-top: 240px;
  }

  .hero-title {
    font-size: 2.5rem;
  }

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

  .btn-primary,
  .btn-secondary {
    width: 100%;
  }
}