/* Reset & Base (Mobile First) */
* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --bg: #0A1628;
  --bg-2: #0F1F3A;
  --blue: #1B4F8C;
  --cyan: #1FB6D4;
  --cyan-glow: #2DD4E8;
  --white: #F0F4F8;
  --gray: #8A9BB4;
  --gradient: linear-gradient(135deg, #00E5FF 0%, #00FF94 100%);
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--white);
  font-family: 'Inter', sans-serif;
  overflow-x: hidden;
  cursor: auto;
}

/* Hide cursor elements on mobile */
.cursor, .cursor-ring { display: none; }
button, a { cursor: pointer !important; }

#particles {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: 0;
  pointer-events: none;
}

/* ========== PARALLAX CAMADAS DE FUNDO ========== */
.parallax-bg {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  pointer-events: none;
  z-index: 1;
  overflow: hidden;
}

.parallax-shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(40px);
  opacity: 0.4;
  will-change: transform;
}

.shape-1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, var(--blue), transparent 70%);
  top: 10%; left: -10%;
}
.shape-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, var(--cyan), transparent 70%);
  top: 60%; right: -5%;
}
.shape-3 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, var(--blue), transparent 70%);
  top: 130%; left: 20%;
}
.shape-4 {
  width: 350px; height: 350px;
  background: radial-gradient(circle, var(--cyan-glow), transparent 70%);
  top: 200%; right: 15%;
  opacity: 0.3;
}
.shape-5 {
  width: 450px; height: 450px;
  background: radial-gradient(circle, var(--blue), transparent 70%);
  top: 280%; left: -10%;
}

/* ========== TEXTO GIGANTE DE FUNDO (PARALLAX) ========== */
.bg-text-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.bg-text {
  position: absolute;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 100px;
  color: transparent;
  -webkit-text-stroke: 1px rgba(31, 182, 212, 0.08);
  pointer-events: none;
  user-select: none;
  white-space: nowrap;
  letter-spacing: -8px;
  will-change: transform;
}

/* NAV - Mobile First */
nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 16px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 100;
  backdrop-filter: blur(10px);
  background: rgba(10, 22, 40, 0.6);
  border-bottom: 1px solid rgba(31, 182, 212, 0.1);
  box-sizing: border-box;
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 22px;
  letter-spacing: -0.5px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo img {
  display: block;
  height: 36px;
  width: auto;
}

.nav-links {
  display: none;
}

.nav-cta {
  background: var(--gradient);
  color: #191818;
  border: none;
  padding: 10px 22px;
  border-radius: 30px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.3s, box-shadow 0.3s;
  font-family: 'Inter', sans-serif;
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(31, 182, 212, 0.4);
}

/* ========== HERO COM CAMADAS PARALLAX ========== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 20px;
  position: relative;
  overflow: hidden;
}

/* Hide hero layers on mobile */
.hero-layer {
  display: none;
}

.hero-bg-glow {
  position: absolute;
  width: 800px; height: 800px;
  background: radial-gradient(circle, rgba(31, 182, 212, 0.15) 0%, transparent 60%);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  z-index: 0;
  animation: pulse 6s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.6; }
  50% { transform: translate(-50%, -50%) scale(1.2); opacity: 1; }
}

.hero-content {
  text-align: center;
  max-width: 1100px;
  position: relative;
  z-index: 3;
  will-change: transform;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: rgba(31, 182, 212, 0.1);
  border: 1px solid rgba(31, 182, 212, 0.3);
  border-radius: 30px;
  font-size: 13px;
  color: var(--cyan);
  margin-bottom: 32px;
  font-weight: 500;
}

.hero-tag::before {
  content: '';
  width: 8px; height: 8px;
  background: var(--cyan);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--cyan);
  animation: blink 2s infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.hero h1 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(36px, 8vw, 60px);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -2px;
  margin-bottom: 28px;
}

.hero h1 .morph {
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
  min-width: 200px;
  text-align: center;
}

.hero p {
  font-size: clamp(14px, 1.5vw, 20px);
  color: var(--gray);
  max-width: 680px;
  margin: 0 auto 32px;
  line-height: 1.6;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-primary, .btn-secondary {
  padding: 14px 24px;
  border-radius: 50px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 0.3s;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: 'Inter', sans-serif;
}

.btn-primary {
  background: var(--gradient);
  color: #191818;
  box-shadow: 0 10px 30px rgba(31, 182, 212, 0.3);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 40px rgba(31, 182, 212, 0.5);
}

.btn-secondary {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
  border-color: var(--cyan);
  background: rgba(31, 182, 212, 0.05);
}

.scroll-hint {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--gray);
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  animation: floatHint 2s ease-in-out infinite;
  z-index: 3;
}

.scroll-hint::after {
  content: '';
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, var(--cyan), transparent);
}

@keyframes floatHint {
  0%, 100% { transform: translate(-50%, 0); }
  50% { transform: translate(-50%, 10px); }
}

/* Sections - Mobile First */
section {
  padding: 80px 20px;
  position: relative;
  z-index: 2;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.section-label {
  display: inline-block;
  font-size: 12px;
  color: var(--cyan);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 16px;
  font-weight: 600;
}

.section-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(28px, 5vw, 48px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -1px;
  margin-bottom: 20px;
}

.section-title .accent {
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-desc {
  font-size: 16px;
  color: var(--gray);
  max-width: 700px;
  line-height: 1.7;
  margin-bottom: 40px;
}

.manifesto {
  text-align: center;
}

.manifesto .section-title {
  max-width: 900px;
  margin: 0 auto 40px;
}

.manifesto-quote {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(18px, 3vw, 28px);
  font-style: italic;
  color: var(--white);
  max-width: 800px;
  margin: 40px auto 0;
  line-height: 1.5;
  padding: 24px;
  border-left: 3px solid var(--cyan);
  text-align: left;
  background: rgba(31, 182, 212, 0.03);
  border-radius: 0 16px 16px 0;
  backdrop-filter: blur(10px);
}

.duo {
  background: linear-gradient(180deg, transparent 0%, rgba(15, 31, 58, 0.5) 50%, transparent 100%);
}

.duo-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
  margin-top: 60px;
}

.henrique-card {
  text-align: center;
  padding: 32px 24px;
  background: rgba(15, 31, 58, 0.4);
  border: 1px solid rgba(31, 182, 212, 0.15);
  border-radius: 24px;
  transition: all 0.4s;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(10px);
}

.henrique-card:hover {
  transform: translateY(-10px);
  border-color: var(--cyan);
  box-shadow: 0 20px 60px rgba(31, 182, 212, 0.2);
}

.avatar {
  width: 100px; height: 100px;
  margin: 0 auto 20px;
  background: var(--gradient);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 40px;
  font-weight: 700;
  color: #191818;
  box-shadow: 0 0 40px rgba(31, 182, 212, 0.4);
}

.henrique-card h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 22px;
  margin-bottom: 8px;
}

.henrique-card .role {
  color: var(--cyan);
  font-size: 14px;
  margin-bottom: 16px;
  font-weight: 500;
}

.henrique-card p {
  color: var(--gray);
  line-height: 1.6;
  font-size: 14px;
}

.connector {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 60px;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: spin 8s linear infinite;
  display: block;
  text-align: center;
  margin: 20px 0;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 40px;
}

.service-card {
  padding: 28px 20px;
  background: rgba(15, 31, 58, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 20px;
  transition: all 0.4s;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(10px);
}

.service-card:hover {
  transform: translateY(-8px);
  background: rgba(31, 182, 212, 0.08);
  border-color: rgba(31, 182, 212, 0.3);
}

.service-icon {
  width: 48px; height: 48px;
  background: var(--gradient);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 20px;
  box-shadow: 0 10px 30px rgba(31, 182, 212, 0.2);
}

.service-card h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 20px;
  margin-bottom: 12px;
  font-weight: 600;
}

.service-card p {
  color: var(--gray);
  font-size: 14px;
  line-height: 1.6;
}

.differentials {
  background: linear-gradient(180deg, transparent 0%, rgba(15, 31, 58, 0.5) 50%, transparent 100%);
}

.diff-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 40px;
}

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

.diff-number {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 48px;
  font-weight: 700;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1;
  margin-bottom: 8px;
}

.diff-label {
  font-size: 14px;
  color: var(--gray);
  font-weight: 500;
}

.process-steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 40px;
}

.step {
  padding: 24px 20px;
  border-left: 2px solid var(--cyan);
  background: rgba(31, 182, 212, 0.05);
  border-radius: 0 16px 16px 0;
  transition: all 0.3s;
  backdrop-filter: blur(10px);
}

.step:hover {
  background: rgba(31, 182, 212, 0.12);
  transform: translateX(10px);
}

.step-num {
  font-family: 'Space Grotesk', sans-serif;
  color: var(--cyan);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2px;
  margin-bottom: 12px;
}

.step h4 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 18px;
  margin-bottom: 10px;
}

.step p {
  color: var(--gray);
  font-size: 13px;
  line-height: 1.6;
}

.final-cta {
  text-align: center;
  padding: 80px 20px;
  background: radial-gradient(ellipse at center, rgba(31, 182, 212, 0.1) 0%, transparent 70%);
}

.final-cta .section-title {
  max-width: 900px;
  margin: 0 auto 24px;
}

.final-cta p {
  font-size: 18px;
  color: var(--gray);
  margin-bottom: 32px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 40px;
}

.contact-card {
  padding: 24px 20px;
  background: rgba(15, 31, 58, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 16px;
  text-align: center;
  transition: all 0.3s;
  text-decoration: none;
  color: var(--white);
  display: block;
  backdrop-filter: blur(10px);
}

.contact-card:hover {
  background: rgba(31, 182, 212, 0.08);
  border-color: var(--cyan);
  transform: translateY(-5px);
}

.contact-card .icon {
  font-size: 32px;
  margin-bottom: 12px;
}

.contact-card h4 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 16px;
  margin-bottom: 8px;
}

.contact-card p {
  color: var(--gray);
  font-size: 13px;
}

footer {
  padding: 40px 20px;
  border-top: 1px solid rgba(31, 182, 212, 0.1);
  text-align: center;
  position: relative;
  z-index: 2;
}

footer p {
  color: var(--gray);
  font-size: 12px;
  margin-bottom: 8px;
}

footer .made {
  color: var(--cyan);
  font-size: 12px;
}

.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s, transform 0.8s;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* ========== Desktop Styles (Mobile First Overrides) ========== */
@media (min-width: 769px) {
  body {
    cursor: none;
  }

  nav {
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
  }

  .nav-inner {
    padding: 24px 48px;
  }
  
  .cursor, .cursor-ring {
    display: block;
  }
  
  button, a {
    cursor: none;
  }

  .cursor {
    position: fixed;
    width: 12px; height: 12px;
    background: var(--cyan-glow);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9999;
    mix-blend-mode: difference;
    transition: transform 0.15s ease;
    box-shadow: 0 0 20px var(--cyan-glow);
  }
  
  .cursor-ring {
    position: fixed;
    width: 40px; height: 40px;
    border: 1px solid var(--cyan);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9998;
    transition: transform 0.3s ease, width 0.3s, height 0.3s;
  }
  
  .cursor.hover { transform: scale(2); }
  .cursor-ring.hover { width: 70px; height: 70px; border-color: var(--cyan-glow); }

  .parallax-shape {
    filter: blur(60px);
  }

  .bg-text {
    font-size: clamp(120px, 22vw, 320px);
  }

  nav {
    padding: 24px 48px;
  }
  
  .nav-links {
    display: flex;
    gap: 40px;
    list-style: none;
  }
  
  .nav-links a {
    color: var(--white);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    position: relative;
    padding: 4px 0;
    transition: color 0.3s;
  }
  
  .nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 0; height: 2px;
    background: var(--gradient);
    transition: width 0.3s;
  }
  
  .nav-links a:hover { color: var(--cyan); }
  .nav-links a:hover::after { width: 100%; }
  
  .nav-cta {
    cursor: none;
  }

  .hero {
    padding: 0 48px;
  }
  
  .hero-layer {
    display: block;
    position: absolute;
    pointer-events: none;
    will-change: transform;
    transition: transform 0.2s ease-out;
  }
  
  .hero-layer-1 {
    top: 15%; left: 10%;
    width: 80px; height: 80px;
    border: 2px solid rgba(31, 182, 212, 0.3);
    border-radius: 20px;
    transform: rotate(15deg);
  }
  
  .hero-layer-2 {
    top: 25%; right: 12%;
    width: 60px; height: 60px;
    background: var(--gradient);
    border-radius: 50%;
    opacity: 0.6;
    box-shadow: 0 0 40px var(--cyan);
  }
  
  .hero-layer-3 {
    bottom: 25%; left: 15%;
    width: 100px; height: 100px;
    border: 2px solid rgba(31, 182, 212, 0.4);
    border-radius: 50%;
  }
  
  .hero-layer-4 {
    bottom: 20%; right: 18%;
    width: 50px; height: 50px;
    background: rgba(31, 182, 212, 0.2);
    border-radius: 12px;
    transform: rotate(45deg);
  }
  
  .hero-layer-5 {
    top: 50%; left: 5%;
    width: 30px; height: 30px;
    background: var(--cyan);
    border-radius: 50%;
    box-shadow: 0 0 30px var(--cyan);
  }
  
  .hero-layer-6 {
    top: 40%; right: 8%;
    width: 120px; height: 2px;
    background: var(--gradient);
    transform: rotate(-30deg);
  }
  
  .hero h1 {
    font-size: clamp(48px, 8vw, 96px);
  }
  
  .hero h1 .morph {
    min-width: 280px;
    text-align: left;
  }
  
  .hero p {
    font-size: clamp(16px, 1.5vw, 20px);
    margin-bottom: 48px;
  }
  
  .btn-primary, .btn-secondary {
    padding: 16px 32px;
    font-size: 15px;
    cursor: none;
  }
  
  .service-card {
    cursor: none;
  }

  section {
    padding: 140px 48px;
  }
  
  .section-label {
    font-size: 13px;
    letter-spacing: 3px;
    margin-bottom: 20px;
  }
  
  .section-title {
    font-size: clamp(36px, 5vw, 60px);
    letter-spacing: -1.5px;
    margin-bottom: 24px;
  }
  
  .section-desc {
    font-size: 18px;
    margin-bottom: 60px;
  }
  
  .manifesto-quote {
    font-size: clamp(24px, 3vw, 36px);
    margin-top: 60px;
    padding: 40px;
  }

  .duo-grid {
    grid-template-columns: 1fr auto 1fr;
    gap: 60px;
    margin-top: 80px;
  }
  
  .henrique-card {
    padding: 40px 30px;
  }
  
  .avatar {
    width: 120px; height: 120px;
    font-size: 48px;
  }
  
  .henrique-card h3 {
    font-size: 24px;
  }
  
  .henrique-card p {
    font-size: 15px;
  }
  
  .connector {
    font-size: 80px;
    display: inline-block;
    margin: 0;
  }

  .services-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-top: 60px;
  }
  
  .service-card {
    padding: 36px 28px;
  }
  
  .service-icon {
    width: 56px; height: 56px;
    font-size: 26px;
    margin-bottom: 24px;
  }
  
  .service-card h3 {
    font-size: 22px;
  }
  
  .service-card p {
    font-size: 15px;
  }

  .diff-grid {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 40px;
    margin-top: 60px;
  }
  
  .diff-number {
    font-size: 72px;
  }
  
  .diff-label {
    font-size: 16px;
  }

  .process-steps {
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
    margin-top: 60px;
  }
  
  .step {
    padding: 32px 24px;
  }
  
  .step-num {
    font-size: 14px;
  }
  
  .step h4 {
    font-size: 20px;
  }
  
  .step p {
    font-size: 14px;
  }

  .final-cta {
    padding: 160px 48px;
  }
  
  .final-cta .section-title {
    margin-bottom: 32px;
  }
  
  .final-cta p {
    font-size: 20px;
    margin-bottom: 48px;
  }

  .contact-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
    margin-top: 60px;
  }
  
  .contact-card {
    padding: 32px 24px;
  }
  
  .contact-card .icon {
    font-size: 36px;
    margin-bottom: 16px;
  }
  
  .contact-card h4 {
    font-size: 18px;
  }
  
  .contact-card p {
    font-size: 14px;
  }

  footer {
    padding: 60px 48px 40px;
  }
  
  footer p {
    font-size: 13px;
  }
}