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

:root {
  --bg-deep: #050d1a;
  --bg-dark: #0a1628;
  --bg-card: rgba(15, 30, 60, 0.6);
  --blue: #1e6fce;
  --cyan: #00d4ff;
  --green: #00e676;
  --purple: #8b5cf6;
  --white: #ffffff;
  --gray: #94a3b8;
  --text: #e2e8f0;
  --shadow-cyan: 0 0 30px rgba(0, 212, 255, 0.3);
  --shadow-green: 0 0 20px rgba(0, 230, 118, 0.3);
  --radius: 16px;
  --radius-lg: 24px;
  --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
  scroll-behavior: smooth
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text);
  background: var(--bg-deep);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased
}

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

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

/* ========== HEADER ========== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background: rgba(5, 13, 26, 0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0, 212, 255, 0.06);
  transition: var(--transition)
}

.header.scrolled {
  background: rgba(5, 13, 26, 0.95);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.4)
}

.nav {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0.6rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem
}

.nav-socials {
  display: flex;
  gap: 0.75rem
}

.nav-social-link {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  transition: var(--transition);
  border: 1px solid rgba(255, 255, 255, 0.08)
}

.nav-social-link:hover {
  background: var(--cyan);
  transform: translateY(-2px);
  box-shadow: var(--shadow-cyan);
  border-color: var(--cyan)
}

.nav-social-link svg {
  width: 18px;
  height: 18px
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  transition: var(--transition)
}

.logo:hover {
  transform: scale(1.03)
}

.logo img {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  object-fit: contain;
  filter: drop-shadow(0 0 12px rgba(0, 212, 255, 0.3))
}

.logo-text {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.02em
}

.logo-text span {
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 1.4rem;
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  color: var(--white);
  font-weight: 700;
  font-size: 0.875rem;
  border-radius: 50px;
  transition: var(--transition);
  box-shadow: 0 2px 12px rgba(0, 212, 255, 0.3)
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-cyan)
}

.nav-cta svg {
  width: 18px;
  height: 18px
}

/* ========== HERO ========== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 7rem 1.5rem 4rem;
  overflow: hidden;
  background: var(--bg-deep)
}

.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 50%, rgba(0, 212, 255, 0.05) 0%, transparent 70%);
  z-index: 1
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  z-index: 1;
  animation: orb-float 8s ease-in-out infinite
}

.hero-orb--1 {
  width: 500px;
  height: 500px;
  background: rgba(0, 212, 255, 0.08);
  top: -15%;
  right: -10%;
  animation-delay: 0s
}

.hero-orb--2 {
  width: 400px;
  height: 400px;
  background: rgba(139, 92, 246, 0.08);
  bottom: 5%;
  left: -10%;
  animation-delay: -3s
}

.hero-orb--3 {
  width: 300px;
  height: 300px;
  background: rgba(0, 230, 118, 0.06);
  top: 30%;
  right: 15%;
  animation-delay: -5s
}

@keyframes orb-float {

  0%,
  100% {
    transform: translate(0, 0) scale(1)
  }

  33% {
    transform: translate(30px, -20px) scale(1.05)
  }

  66% {
    transform: translate(-15px, 15px) scale(0.95)
  }
}

#particles-canvas {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  margin: 0 auto;
  text-align: center
}

.hero-logo {
  width: 150px;
  height: 150px;
  margin: 0 auto 2rem;
  border-radius: 32px;
  overflow: hidden;
  padding: 8px;
  box-shadow: 0 0 0 2px rgba(0, 212, 255, 0.2), 0 0 60px rgba(0, 212, 255, 0.15), 0 20px 60px rgba(0, 0, 0, 0.3);
  animation: logo-entrance 1s cubic-bezier(0.34, 1.56, 0.64, 1) both;
  transition: var(--transition);
  background: transparent
}

.hero-logo:hover {
  transform: scale(1.06) rotate(-2deg);
  box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.4), 0 0 80px rgba(0, 212, 255, 0.25), 0 24px 70px rgba(0, 0, 0, 0.35)
}

.hero-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 24px
}

@keyframes logo-entrance {
  from {
    opacity: 0;
    transform: scale(0.5) translateY(40px)
  }

  to {
    opacity: 1;
    transform: scale(1) translateY(0)
  }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1.25rem;
  background: rgba(0, 212, 255, 0.08);
  border: 1px solid rgba(0, 212, 255, 0.2);
  border-radius: 50px;
  color: var(--cyan);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1.75rem;
  backdrop-filter: blur(12px);
  animation: fadeInDown 0.8s ease 0.3s both;
  letter-spacing: 0.05em;
  text-transform: uppercase
}

.hero-badge-dot {
  width: 8px;
  height: 8px;
  background: var(--green);
  border-radius: 50%;
  animation: pulse-dot 2s infinite
}

@keyframes pulse-dot {

  0%,
  100% {
    opacity: 1;
    transform: scale(1)
  }

  50% {
    opacity: 0.6;
    transform: scale(1.4)
  }
}

.hero h1 {
  font-size: clamp(2.25rem, 5.5vw, 3.75rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
  animation: fadeInUp 0.8s ease 0.4s both
}

.hero h1 .highlight {
  background: linear-gradient(135deg, var(--cyan), var(--blue), var(--purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  background-size: 200% auto;
  animation: shimmer-text 4s ease infinite
}

@keyframes shimmer-text {

  0%,
  100% {
    background-position: 0% center
  }

  50% {
    background-position: 100% center
  }
}

.hero-subtitle {
  font-size: clamp(1.05rem, 2.5vw, 1.25rem);
  color: var(--gray);
  max-width: 580px;
  margin: 0 auto 2.5rem;
  font-weight: 400;
  line-height: 1.7;
  animation: fadeInUp 0.8s ease 0.5s both
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1.15rem 2.75rem;
  background: linear-gradient(135deg, var(--green), #00c853);
  color: var(--bg-deep);
  font-size: 1.15rem;
  font-weight: 700;
  border-radius: 60px;
  transition: var(--transition);
  box-shadow: var(--shadow-green);
  animation: fadeInUp 0.8s ease 0.6s both;
  position: relative;
  overflow: hidden
}

.hero-cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.6s ease
}

.hero-cta:hover::before {
  left: 100%
}

.hero-cta:hover {
  transform: translateY(-3px) scale(1.04);
  box-shadow: 0 12px 40px rgba(0, 230, 118, 0.4)
}

.hero-cta svg {
  width: 24px;
  height: 24px
}

.hero-trust {
  margin-top: 3rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1.75rem;
  justify-content: center;
  animation: fadeInUp 0.8s ease 0.7s both
}

.hero-trust-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--gray);
  font-size: 0.9rem;
  font-weight: 500
}

.hero-trust-item svg {
  width: 18px;
  height: 18px;
  color: var(--green)
}

/* ========== ANIMATIONS ========== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px)
  }

  to {
    opacity: 1;
    transform: translateY(0)
  }
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-20px)
  }

  to {
    opacity: 1;
    transform: translateY(0)
  }
}

/* ========== SECTIONS ========== */
.section {
  padding: 6rem 1.5rem
}

.section-header {
  text-align: center;
  margin-bottom: 4rem
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1.25rem;
  background: rgba(0, 212, 255, 0.08);
  border: 1px solid rgba(0, 212, 255, 0.15);
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1.25rem
}

.section-title {
  font-size: clamp(2rem, 4.5vw, 2.75rem);
  font-weight: 900;
  color: var(--white);
  letter-spacing: -0.03em;
  line-height: 1.15
}

.section-title .accent {
  background: linear-gradient(135deg, var(--cyan), var(--purple));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--gray);
  margin-top: 0.75rem;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto
}

/* ========== SERVICES ========== */
.services {
  background: var(--bg-dark);
  position: relative;
  overflow: hidden
}

.services::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0, 212, 255, 0.3), transparent)
}

.services-grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem
}

.service-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  /* Changed to column to avoid overlap */
  align-items: center;
  text-align: center;
  gap: 1.15rem;
  transition: var(--transition);
  border: 1px solid rgba(255, 255, 255, 0.04);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(10px)
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 0%;
  background: linear-gradient(180deg, var(--cyan), var(--purple));
  border-radius: 0 4px 4px 0;
  transition: height 0.4s ease
}

.service-card:hover::before {
  height: 100%
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 48px rgba(0, 212, 255, 0.1);
  border-color: rgba(0, 212, 255, 0.15);
  background: rgba(15, 30, 60, 0.8)
}

.service-icon {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--blue), var(--purple));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  transition: var(--transition);
  box-shadow: 0 4px 12px rgba(30, 111, 206, 0.3)
}

.service-card:hover .service-icon {
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  box-shadow: var(--shadow-cyan);
  transform: scale(1.08)
}

.service-icon svg {
  width: 24px;
  height: 24px
}

.service-info h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.4rem
}

.service-info p {
  font-size: 0.875rem;
  color: var(--gray);
  line-height: 1.55
}

.service-card--promo .service-info p {
  color: rgba(255, 255, 255, 0.85);
}

.service-list {
  list-style: none;
  margin: 1rem 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.service-list li {
  font-size: 0.8rem;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  opacity: 0.9;
}

.service-list li svg {
  width: 14px;
  height: 14px;
  color: var(--cyan);
  flex-shrink: 0;
}

.service-card--custom .service-list li svg {
  color: var(--purple);
}

.service-info .service-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 0.75rem;
  padding: 0.5rem 1.2rem;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 700;
  transition: var(--transition);
  cursor: pointer
}

.service-cta--orcamento {
  background: rgba(0, 212, 255, 0.1);
  color: var(--cyan);
  border: 1px solid rgba(0, 212, 255, 0.2)
}

.service-cta--orcamento:hover {
  background: var(--cyan);
  color: var(--bg-deep);
  box-shadow: var(--shadow-cyan)
}

/* Promo card */
.service-card--promo {
  border: 2px solid var(--cyan);
  background: linear-gradient(135deg, rgba(0, 212, 255, 0.12), rgba(139, 92, 246, 0.12));
  position: relative;
  box-shadow: 0 0 20px rgba(0, 212, 255, 0.15);
  transform: scale(1.02);
  z-index: 10;
}

.service-card--promo::after {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, var(--cyan), var(--green), var(--purple));
  z-index: -1;
  opacity: 0.3;
  filter: blur(8px);
  transition: opacity 0.4s ease;
}

.service-card--promo:hover {
  transform: translateY(-8px) scale(1.04);
  box-shadow: 0 15px 50px rgba(0, 212, 255, 0.25);
}

.service-card--promo:hover::after {
  opacity: 0.6;
}

.promo-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  padding: 0.4rem 1rem;
  background: linear-gradient(135deg, #ff4b2b, #ff416c);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 800;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  animation: promo-pulse 2s infinite;
  box-shadow: 0 4px 15px rgba(255, 75, 43, 0.4);
}

@keyframes promo-pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(255, 75, 43, 0.6);
    transform: scale(1);
  }

  50% {
    box-shadow: 0 0 0 10px rgba(255, 75, 43, 0);
    transform: scale(1.05);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(255, 75, 43, 0);
    transform: scale(1);
  }
}

.promo-price {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  margin: 1.25rem 0;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.promo-price .price-original {
  font-size: 1rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.45);
  text-decoration: line-through;
  line-height: 1;
}

.promo-price .price-value {
  font-size: 2.5rem;
  font-weight: 900;
  color: #ffffff;
  text-shadow: 0 0 20px rgba(0, 212, 255, 0.6);
  line-height: 1;
}

.promo-price .price-label {
  font-size: 0.85rem;
  color: #a5f3fc;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.service-cta--promo {
  width: 100%;
  justify-content: center;
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  color: var(--white);
  border: none;
  font-weight: 800;
  padding: 0.85rem 1.5rem !important;
  font-size: 0.95rem !important;
  box-shadow: 0 10px 25px rgba(0, 212, 255, 0.3) !important;
}

.service-cta--promo:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 15px 35px rgba(0, 212, 255, 0.5) !important;
  background: linear-gradient(135deg, var(--cyan), var(--purple));
}

/* Custom Solutions Card */
.service-card--custom {
  border: 1px solid rgba(139, 92, 246, 0.2);
  background: linear-gradient(135deg, rgba(15, 30, 60, 0.6), rgba(139, 92, 246, 0.03));
}

.service-card--custom::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top right, rgba(139, 92, 246, 0.1), transparent 60%);
  pointer-events: none;
}

.service-card--custom:hover {
  border-color: rgba(139, 92, 246, 0.4);
  box-shadow: 0 12px 48px rgba(139, 92, 246, 0.15);
}

.service-card--custom .service-icon {
  background: linear-gradient(135deg, var(--purple), var(--blue));
}

.service-card--custom:hover .service-icon {
  background: linear-gradient(135deg, var(--purple), var(--cyan));
  box-shadow: 0 0 25px rgba(139, 92, 246, 0.4);
}


/* ========== DIFERENCIAIS ========== */
.diferenciais {
  background: var(--bg-deep);
  position: relative;
  overflow: hidden
}

.diferenciais::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.06) 0%, transparent 70%);
  border-radius: 50%
}

.dif-grid {
  max-width: 1050px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 1.5rem;
  position: relative;
  z-index: 1
}

.dif-card {
  text-align: center;
  padding: 2.75rem 1.5rem;
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  transition: var(--transition);
  border: 1px solid rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(10px)
}

.dif-card:hover {
  border-color: rgba(0, 212, 255, 0.2);
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(0, 212, 255, 0.08)
}

.dif-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 1.5rem;
  border-radius: 20px;
  background: linear-gradient(135deg, var(--blue), var(--purple));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  transition: var(--transition);
  box-shadow: 0 6px 20px rgba(30, 111, 206, 0.25)
}

.dif-card:hover .dif-icon {
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  box-shadow: var(--shadow-cyan);
  transform: scale(1.08) rotate(-3deg)
}

.dif-icon svg {
  width: 30px;
  height: 30px
}

.dif-card h3 {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 0.5rem
}

.dif-card p {
  font-size: 0.875rem;
  color: var(--gray);
  line-height: 1.55
}

/* ========== PROCESS ========== */
.process {
  background: var(--bg-dark);
  position: relative
}

.process::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(139, 92, 246, 0.3), transparent)
}

.process-grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2rem
}

.process-step {
  text-align: center;
  position: relative
}

.step-number {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--white);
  margin: 0 auto 1.5rem;
  box-shadow: 0 6px 24px rgba(0, 212, 255, 0.3);
  border: 4px solid rgba(255, 255, 255, 0.08)
}

.process-step h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
  color: var(--white);
  font-weight: 700
}

.process-step p {
  font-size: 0.9rem;
  color: var(--gray);
  line-height: 1.6
}

/* ========== CTA FINAL ========== */
.cta-section {
  background: linear-gradient(160deg, var(--bg-deep) 0%, rgba(30, 111, 206, 0.15) 50%, rgba(0, 212, 255, 0.1) 100%);
  text-align: center;
  padding: 6rem 1.5rem;
  position: relative;
  overflow: hidden
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -15%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(0, 212, 255, 0.1) 0%, transparent 70%);
  border-radius: 50%;
  animation: orb-float 6s ease-in-out infinite
}

.cta-content {
  position: relative;
  z-index: 2
}

.cta-logo {
  width: 90px;
  height: 90px;
  margin: 0 auto 2rem;
  border-radius: 22px;
  overflow: hidden;
  padding: 5px;
  box-shadow: 0 0 0 2px rgba(0, 212, 255, 0.2), 0 0 40px rgba(0, 212, 255, 0.15), 0 12px 40px rgba(0, 0, 0, 0.3)
}

.cta-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 17px
}

.cta-section h2 {
  font-size: clamp(2rem, 4.5vw, 3rem);
  font-weight: 900;
  color: var(--white);
  margin-bottom: 1rem;
  letter-spacing: -0.03em
}

.cta-section p {
  font-size: 1.15rem;
  color: var(--gray);
  margin-bottom: 2.5rem;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto
}

.cta-btn-big {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1.2rem 3.25rem;
  background: linear-gradient(135deg, var(--green), #00c853);
  color: var(--bg-deep);
  font-size: 1.25rem;
  font-weight: 700;
  border-radius: 60px;
  transition: var(--transition);
  box-shadow: 0 8px 32px rgba(0, 230, 118, 0.35);
  position: relative;
  overflow: hidden;
  animation: cta-pulse 3s infinite
}

.cta-btn-big::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.6s ease
}

.cta-btn-big:hover::before {
  left: 100%
}

.cta-btn-big:hover {
  transform: translateY(-4px) scale(1.05);
  box-shadow: 0 16px 48px rgba(0, 230, 118, 0.5)
}

.cta-btn-big svg {
  width: 28px;
  height: 28px
}

@keyframes cta-pulse {

  0%,
  100% {
    box-shadow: 0 8px 32px rgba(0, 230, 118, 0.35)
  }

  50% {
    box-shadow: 0 8px 48px rgba(0, 230, 118, 0.55), 0 0 0 8px rgba(0, 230, 118, 0.08)
  }
}

/* ========== FOOTER ========== */
.footer {
  background: var(--bg-deep);
  padding: 3rem 1.5rem;
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.04)
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto
}

.footer-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 1rem
}

.footer-logo img {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  object-fit: contain
}

.footer-logo span {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--white)
}

.footer p {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.35)
}

.footer-location {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 0.75rem;
  color: rgba(255, 255, 255, 0.35);
  font-size: 0.85rem
}

.footer-location svg {
  width: 14px;
  height: 14px
}

.footer-socials {
  display: flex;
  justify-content: center;
  gap: 1.25rem;
  margin: 1.5rem 0
}

.social-link {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.04);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  transition: var(--transition);
  border: 1px solid rgba(255, 255, 255, 0.08)
}

.social-link:hover {
  background: var(--cyan);
  color: var(--bg-deep);
  transform: translateY(-3px);
  box-shadow: var(--shadow-cyan);
  border-color: var(--cyan)
}

.social-link svg {
  width: 20px;
  height: 20px
}

.footer a.dev-credit {
  color: var(--cyan);
  transition: var(--transition)
}

.footer a.dev-credit:hover {
  text-decoration: underline
}

/* ========== WHATSAPP FLOAT ========== */
.whatsapp-float {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  width: 62px;
  height: 62px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  z-index: 999;
  transition: var(--transition);
  animation: whatsapp-pulse 2.5s infinite
}

.whatsapp-float:hover {
  transform: scale(1.12);
  box-shadow: 0 8px 32px rgba(37, 211, 102, 0.55)
}

.whatsapp-float svg {
  width: 32px;
  height: 32px;
  color: var(--white)
}

.whatsapp-tooltip {
  position: absolute;
  right: 75px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--bg-dark);
  color: var(--white);
  padding: 0.5rem 1rem;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
  border: 1px solid rgba(255, 255, 255, 0.08)
}

.whatsapp-float:hover .whatsapp-tooltip {
  opacity: 1
}

@keyframes whatsapp-pulse {

  0%,
  100% {
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4)
  }

  50% {
    box-shadow: 0 4px 30px rgba(37, 211, 102, 0.6), 0 0 0 12px rgba(37, 211, 102, 0.1)
  }
}

/* ========== SCROLL ANIMATIONS ========== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease
}

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

/* ========== RESPONSIVE ========== */
@media(max-width:768px) {
  .services-grid {
    grid-template-columns: 1fr
  }

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

  .hero {
    min-height: 100svh;
    padding: 5.5rem 1.25rem 3rem
  }

  .hero-logo {
    width: 120px;
    height: 120px;
    border-radius: 26px;
    margin-bottom: 1.5rem
  }

  .section {
    padding: 4rem 1.25rem
  }

  .nav-cta span {
    display: none
  }

  .nav-cta {
    padding: 0.6rem;
    border-radius: 50%
  }

  .nav-socials {
    display: none
  }

  .cta-logo {
    width: 70px;
    height: 70px
  }
}

@media(max-width:480px) {
  .dif-grid {
    grid-template-columns: 1fr
  }

  .hero-trust {
    flex-direction: column;
    gap: 0.75rem
  }

  .hero-logo {
    width: 110px;
    height: 110px;
    border-radius: 24px
  }
}