/* ============================================
   UP TEAM — Agência de Tráfego Pago
   Design System & Styles
   ============================================ */

:root {
  --turquoise: #00D4AA;
  --turquoise-light: #00F5C8;
  --turquoise-dark: #00B893;
  --dark: #0A0E1A;
  --dark-blue: #0D1B2A;
  --dark-surface: #111827;
  --dark-card: #151F32;
  --dark-card-hover: #1A2744;
  --white: #FFFFFF;
  --gray-100: #F1F5F9;
  --gray-200: #E2E8F0;
  --gray-300: #CBD5E1;
  --gray-400: #94A3B8;
  --gray-500: #64748B;
  --font-main: 'Inter', system-ui, -apple-system, sans-serif;
  --font-display: 'Space Grotesk', 'Inter', sans-serif;
  --radius: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* RESET */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  font-family: var(--font-main);
  background: var(--dark);
  color: var(--gray-200);
  line-height: 1.6;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }

/* CONTAINER */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* GRADIENT TEXT */
.gradient-text {
  background: linear-gradient(135deg, var(--turquoise-light), var(--turquoise), #0EA5E9);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* SECTION COMMON */
.section-tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--turquoise);
  margin-bottom: 16px;
  padding: 6px 16px;
  border: 1px solid rgba(0, 212, 170, 0.25);
  border-radius: 50px;
  background: rgba(0, 212, 170, 0.06);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 16px;
}

.section-sub {
  font-size: 1.1rem;
  color: var(--gray-400);
  max-width: 600px;
}

.section-header { text-align: center; margin-bottom: 64px; }
.section-header .section-sub { margin: 0 auto; }

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-main);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 14px 28px;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
}

.btn--primary {
  background: linear-gradient(135deg, var(--turquoise), #0EA5E9);
  color: var(--dark);
  box-shadow: 0 4px 24px rgba(0, 212, 170, 0.3);
}
.btn--primary:hover {
  box-shadow: 0 8px 40px rgba(0, 212, 170, 0.45);
  transform: translateY(-2px);
}

.btn--ghost {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.15);
}
.btn--ghost:hover {
  border-color: var(--turquoise);
  color: var(--turquoise);
}

.btn--lg { padding: 18px 36px; font-size: 1rem; border-radius: var(--radius-lg); }
.btn--full { width: 100%; justify-content: center; }

/* ============================================
   HEADER
   ============================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: all var(--transition);
}
.header.scrolled {
  background: rgba(10, 14, 26, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  padding: 10px 0;
}

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

.header__logo { display: flex; align-items: center; gap: 2px; font-family: var(--font-display); }
.logo-up {
  font-weight: 800;
  font-size: 1.6rem;
  background: linear-gradient(135deg, var(--turquoise-light), var(--turquoise));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.logo-team {
  font-weight: 700;
  font-size: 1.6rem;
  color: var(--white);
}

.header__nav { display: flex; align-items: center; gap: 8px; }
.header__nav a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--gray-400);
  padding: 8px 16px;
  border-radius: 8px;
  transition: all var(--transition);
}
.header__nav a:hover { color: var(--white); }
.header__nav .nav-cta {
  background: linear-gradient(135deg, var(--turquoise), #0EA5E9);
  color: var(--dark);
  font-weight: 600;
  margin-left: 8px;
}
.header__nav .nav-cta:hover { box-shadow: 0 4px 20px rgba(0, 212, 170, 0.35); }

.header__menu {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.header__menu span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--transition);
}

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 120px 0 80px;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__grid-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 212, 170, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 212, 170, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, black 30%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, black 30%, transparent 100%);
}

.hero__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.4;
}
.hero__glow--1 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--turquoise), transparent 70%);
  top: -200px;
  right: -100px;
  animation: float 8s ease-in-out infinite;
}
.hero__glow--2 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, #0EA5E9, transparent 70%);
  bottom: -200px;
  left: -100px;
  animation: float 10s ease-in-out infinite reverse;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(30px, -30px) scale(1.05); }
}

.hero__content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 900px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--turquoise);
  padding: 8px 20px;
  border: 1px solid rgba(0, 212, 170, 0.2);
  border-radius: 50px;
  background: rgba(0, 212, 170, 0.05);
  margin-bottom: 32px;
}

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

@keyframes pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(0, 212, 170, 0.5); }
  50% { opacity: 0.8; box-shadow: 0 0 0 8px rgba(0, 212, 170, 0); }
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.08;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.hero__sub {
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  color: var(--gray-400);
  max-width: 650px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

.hero__actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 72px; }

.hero__stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  padding: 40px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-xl);
  backdrop-filter: blur(10px);
}

.stat { text-align: center; }
.stat__number {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--white);
}
.stat__suffix {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--turquoise);
}
.stat__label {
  display: block;
  font-size: 0.85rem;
  color: var(--gray-500);
  margin-top: 4px;
}

.hero__scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--gray-500);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--turquoise), transparent);
  animation: scrollAnim 2s ease-in-out infinite;
}

@keyframes scrollAnim {
  0% { opacity: 0; transform: scaleY(0); transform-origin: top; }
  50% { opacity: 1; transform: scaleY(1); transform-origin: top; }
  100% { opacity: 0; transform: scaleY(1); transform-origin: bottom; }
}

/* ============================================
   LOGOS BAR
   ============================================ */
.logos-bar {
  padding: 48px 0;
  border-top: 1px solid rgba(255,255,255,0.04);
  border-bottom: 1px solid rgba(255,255,255,0.04);
  overflow: hidden;
}

.logos-bar__label {
  text-align: center;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--gray-500);
  margin-bottom: 32px;
}

.logos-bar__track { overflow: hidden; }

.logos-bar__slide {
  display: flex;
  gap: 64px;
  animation: marquee 25s linear infinite;
  width: max-content;
}

.logo-placeholder {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: rgba(255,255,255,0.15);
  white-space: nowrap;
  letter-spacing: 0.1em;
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ============================================
   ABOUT
   ============================================ */
.about { padding: 120px 0; }

.about__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about__text p {
  color: var(--gray-400);
  margin-bottom: 16px;
  font-size: 1.05rem;
}

.about__highlights {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 32px;
}

.highlight {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.highlight__icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 212, 170, 0.08);
  border: 1px solid rgba(0, 212, 170, 0.15);
  border-radius: 12px;
  color: var(--turquoise);
}

.highlight strong {
  display: block;
  color: var(--white);
  font-size: 0.95rem;
  margin-bottom: 2px;
}

.highlight span {
  font-size: 0.85rem;
  color: var(--gray-500);
}

.about__visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 400px;
}

.about__card-stack { position: relative; width: 100%; height: 400px; }

.floating-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 28px;
  background: var(--dark-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
  animation: floatCard 6s ease-in-out infinite;
}

.fc--1 { top: 20px; left: 20px; animation-delay: 0s; }
.fc--2 { top: 50%; left: 50%; transform: translate(-50%, -50%); animation-delay: 2s; }
.fc--3 { bottom: 20px; right: 20px; animation-delay: 4s; }

@keyframes floatCard {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

.fc--2 {
  animation: floatCard2 6s ease-in-out infinite;
  animation-delay: 2s;
}

@keyframes floatCard2 {
  0%, 100% { transform: translate(-50%, -50%) translateY(0); }
  50% { transform: translate(-50%, -50%) translateY(-12px); }
}

.fc__icon { font-size: 2rem; }

.fc__label {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gray-500);
}

.fc__value {
  display: block;
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--turquoise);
}

/* ============================================
   SERVICES
   ============================================ */
.services {
  padding: 120px 0;
  background: linear-gradient(180deg, transparent, rgba(0,212,170,0.02), transparent);
}

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

.service-card {
  position: relative;
  padding: 36px 28px;
  background: var(--dark-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--turquoise), #0EA5E9);
  opacity: 0;
  transition: opacity var(--transition);
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(0, 212, 170, 0.15);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.3);
}

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

.service-card--featured {
  border-color: rgba(0, 212, 170, 0.2);
  background: linear-gradient(135deg, var(--dark-card), rgba(0, 212, 170, 0.03));
}

.service-card__badge {
  position: absolute;
  top: 16px;
  right: 16px;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--dark);
  background: var(--turquoise);
  padding: 4px 12px;
  border-radius: 50px;
}

.service-card__icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 212, 170, 0.08);
  border-radius: var(--radius);
  color: var(--turquoise);
  margin-bottom: 24px;
}

.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 12px;
}

.service-card p {
  font-size: 0.9rem;
  color: var(--gray-400);
  margin-bottom: 20px;
  line-height: 1.6;
}

.service-card__features { display: flex; flex-direction: column; gap: 8px; }
.service-card__features li {
  font-size: 0.85rem;
  color: var(--gray-300);
  padding-left: 20px;
  position: relative;
}
.service-card__features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  background: var(--turquoise);
  border-radius: 50%;
}

/* ============================================
   RESULTS
   ============================================ */
.results {
  padding: 120px 0;
}

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

.result-card {
  padding: 32px;
  background: var(--dark-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
}

.result-card:hover {
  border-color: rgba(0, 212, 170, 0.15);
  transform: translateY(-4px);
}

.result-card__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 28px;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.result-card__client {
  font-weight: 600;
  color: var(--white);
  font-size: 1rem;
}

.result-card__channel {
  font-size: 0.75rem;
  color: var(--turquoise);
  padding: 4px 12px;
  border: 1px solid rgba(0, 212, 170, 0.2);
  border-radius: 50px;
}

.result-card__metrics { display: flex; flex-direction: column; gap: 20px; }

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

.metric__value {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--white);
}

.metric__label {
  font-size: 0.85rem;
  color: var(--gray-500);
}

/* ============================================
   METHOD
   ============================================ */
.method {
  padding: 120px 0;
  background: linear-gradient(180deg, transparent, rgba(0,212,170,0.02), transparent);
}

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

.step {
  position: relative;
  padding: 36px 28px;
  background: var(--dark-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
}

.step:hover {
  border-color: rgba(0, 212, 170, 0.2);
  transform: translateY(-4px);
}

.step__number {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--turquoise-light), var(--turquoise));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  opacity: 0.3;
  margin-bottom: 16px;
  line-height: 1;
}

.step h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 12px;
}

.step p {
  font-size: 0.9rem;
  color: var(--gray-400);
  line-height: 1.6;
}

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials {
  padding: 120px 0;
}

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

.testimonial {
  padding: 36px;
  background: var(--dark-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
}

.testimonial:hover {
  border-color: rgba(0, 212, 170, 0.15);
}

.testimonial__stars {
  color: #FBBF24;
  font-size: 1rem;
  margin-bottom: 20px;
  letter-spacing: 2px;
}

.testimonial__text {
  font-size: 1rem;
  color: var(--gray-300);
  line-height: 1.7;
  margin-bottom: 24px;
  font-style: italic;
}

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

.testimonial__avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--turquoise), #0EA5E9);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--dark);
}

.testimonial__author strong {
  display: block;
  color: var(--white);
  font-size: 0.9rem;
}

.testimonial__author span {
  font-size: 0.8rem;
  color: var(--gray-500);
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
  position: relative;
  padding: 100px 0;
  overflow: hidden;
}

.cta-section__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.cta-section__inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 700px;
}

.cta-section h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 16px;
  line-height: 1.15;
}

.cta-section p {
  font-size: 1.1rem;
  color: var(--gray-400);
  margin-bottom: 36px;
}

/* ============================================
   CONTACT
   ============================================ */
.contact {
  padding: 120px 0;
  background: linear-gradient(180deg, transparent, rgba(13, 27, 42, 0.5));
}

.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.contact__info p {
  font-size: 1.05rem;
  color: var(--gray-400);
  margin-bottom: 32px;
}

.contact__details { display: flex; flex-direction: column; gap: 16px; }
.contact__item {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--gray-300);
  font-size: 0.95rem;
}
.contact__item svg { color: var(--turquoise); flex-shrink: 0; }

.contact__form {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 40px;
  background: var(--dark-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-xl);
}

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

.form-group label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--gray-400);
}

.form-group input,
.form-group select,
.form-group textarea {
  font-family: var(--font-main);
  font-size: 0.95rem;
  padding: 14px 16px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  color: var(--white);
  transition: all var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--turquoise);
  box-shadow: 0 0 0 3px rgba(0, 212, 170, 0.1);
}

.form-group select { cursor: pointer; appearance: none; }
.form-group textarea { resize: vertical; min-height: 100px; }

.form-status {
  font-size: 0.9rem;
  margin-top: 4px;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  padding: 64px 0 0;
  border-top: 1px solid rgba(255,255,255,0.04);
}

.footer__inner {
  display: flex;
  justify-content: space-between;
  gap: 48px;
  padding-bottom: 48px;
}

.footer__brand p {
  color: var(--gray-500);
  font-size: 0.9rem;
  margin-top: 12px;
  max-width: 300px;
}

.footer__links { display: flex; gap: 64px; }

.footer__col {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__col h4 {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}

.footer__col a {
  font-size: 0.9rem;
  color: var(--gray-500);
  transition: color var(--transition);
}

.footer__col a:hover { color: var(--turquoise); }

.footer__bottom {
  padding: 24px 0;
  border-top: 1px solid rgba(255,255,255,0.04);
}

.footer__bottom p {
  font-size: 0.85rem;
  color: var(--gray-500);
}

/* ============================================
   WHATSAPP FLOAT
   ============================================ */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #25D366;
  color: white;
  border-radius: 50%;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  z-index: 999;
  transition: all var(--transition);
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 8px 32px rgba(37, 211, 102, 0.5);
}

/* ============================================
   NEURAL BACKGROUND CANVAS
   ============================================ */
.neural-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

/* ============================================
   HERO ADVANCED EFFECTS
   ============================================ */
.hero__glow--3 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, #6366F1, transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation: floatCenter 12s ease-in-out infinite;
  opacity: 0.2;
}

@keyframes floatCenter {
  0%, 100% { transform: translate(-50%, -50%) scale(1) rotate(0deg); }
  33% { transform: translate(-40%, -60%) scale(1.2) rotate(120deg); }
  66% { transform: translate(-60%, -40%) scale(0.8) rotate(240deg); }
}

/* Floating Orbs */
.hero__orbs {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(1px);
  opacity: 0;
  animation: orbFloat linear infinite;
}

.orb--1 {
  width: 6px; height: 6px;
  background: var(--turquoise);
  box-shadow: 0 0 15px var(--turquoise), 0 0 30px var(--turquoise);
  top: 20%; left: 10%;
  animation-duration: 8s;
  animation-delay: 0s;
}
.orb--2 {
  width: 4px; height: 4px;
  background: #0EA5E9;
  box-shadow: 0 0 12px #0EA5E9, 0 0 24px #0EA5E9;
  top: 60%; left: 80%;
  animation-duration: 10s;
  animation-delay: 1s;
}
.orb--3 {
  width: 8px; height: 8px;
  background: #6366F1;
  box-shadow: 0 0 20px #6366F1, 0 0 40px #6366F1;
  top: 40%; left: 50%;
  animation-duration: 12s;
  animation-delay: 2s;
}
.orb--4 {
  width: 5px; height: 5px;
  background: var(--turquoise-light);
  box-shadow: 0 0 15px var(--turquoise-light);
  top: 80%; left: 30%;
  animation-duration: 9s;
  animation-delay: 3s;
}
.orb--5 {
  width: 3px; height: 3px;
  background: #F59E0B;
  box-shadow: 0 0 10px #F59E0B, 0 0 20px #F59E0B;
  top: 15%; left: 70%;
  animation-duration: 11s;
  animation-delay: 0.5s;
}

@keyframes orbFloat {
  0% {
    opacity: 0;
    transform: translate(0, 0) scale(0);
  }
  10% {
    opacity: 0.8;
    transform: translate(10px, -20px) scale(1);
  }
  50% {
    opacity: 1;
    transform: translate(-30px, -80px) scale(1.5);
  }
  90% {
    opacity: 0.3;
    transform: translate(20px, -160px) scale(0.5);
  }
  100% {
    opacity: 0;
    transform: translate(0, -200px) scale(0);
  }
}

/* Scan Line */
.hero__scan-line {
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--turquoise), transparent);
  opacity: 0.15;
  animation: scanLine 4s ease-in-out infinite;
  z-index: 1;
}

@keyframes scanLine {
  0% { top: 0; opacity: 0; }
  10% { opacity: 0.15; }
  90% { opacity: 0.15; }
  100% { top: 100%; opacity: 0; }
}

/* Data Rain (Matrix style) */
.hero__data-rain {
  position: absolute;
  inset: 0;
  overflow: hidden;
  opacity: 0.06;
}

.data-col {
  position: absolute;
  left: calc(var(--col) * 12.5%);
  top: -100%;
  width: 1px;
  height: 200%;
  background: repeating-linear-gradient(
    to bottom,
    var(--turquoise) 0px,
    var(--turquoise) 2px,
    transparent 2px,
    transparent 8px,
    var(--turquoise) 8px,
    var(--turquoise) 12px,
    transparent 12px,
    transparent 24px
  );
  animation: dataRain var(--speed) linear infinite;
  animation-delay: var(--delay);
}

@keyframes dataRain {
  0% { transform: translateY(-50%); }
  100% { transform: translateY(0%); }
}

/* Hex Grid */
.hero__hex-grid {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 1px 1px, rgba(0, 212, 170, 0.08) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse 50% 50% at 50% 50%, black 20%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 50% 50% at 50% 50%, black 20%, transparent 80%);
  animation: hexPulse 6s ease-in-out infinite;
}

@keyframes hexPulse {
  0%, 100% { opacity: 0.3; background-size: 40px 40px; }
  50% { opacity: 0.6; background-size: 42px 42px; }
}

/* ============================================
   SECTION PARTICLES OVERLAY
   ============================================ */
.services,
.results,
.method {
  position: relative;
  overflow: hidden;
}

.section-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.section-particles::before,
.section-particles::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  animation: sectionFloat 15s ease-in-out infinite;
}

.section-particles::before {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(0, 212, 170, 0.06), transparent 70%);
  top: -150px;
  right: -50px;
}

.section-particles::after {
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(14, 165, 233, 0.06), transparent 70%);
  bottom: -100px;
  left: -50px;
  animation-delay: 5s;
}

@keyframes sectionFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  25% { transform: translate(30px, -20px) scale(1.1); }
  50% { transform: translate(-20px, 30px) scale(0.9); }
  75% { transform: translate(10px, -10px) scale(1.05); }
}

/* ============================================
   AURORA EFFECT (Results Section)
   ============================================ */
.section-aurora {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.section-aurora::before {
  content: '';
  position: absolute;
  width: 200%;
  height: 200%;
  top: -50%;
  left: -50%;
  background:
    conic-gradient(
      from 0deg at 50% 50%,
      transparent 0deg,
      rgba(0, 212, 170, 0.03) 60deg,
      transparent 120deg,
      rgba(14, 165, 233, 0.03) 180deg,
      transparent 240deg,
      rgba(99, 102, 241, 0.03) 300deg,
      transparent 360deg
    );
  animation: auroraRotate 20s linear infinite;
}

.section-aurora::after {
  content: '';
  position: absolute;
  width: 150%;
  height: 150%;
  top: -25%;
  left: -25%;
  background:
    conic-gradient(
      from 180deg at 50% 50%,
      transparent 0deg,
      rgba(0, 245, 200, 0.02) 90deg,
      transparent 180deg,
      rgba(14, 165, 233, 0.02) 270deg,
      transparent 360deg
    );
  animation: auroraRotate 15s linear infinite reverse;
}

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

/* ============================================
   CIRCUIT PATTERN (Method Section)
   ============================================ */
.section-circuit {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.section-circuit::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(0deg, rgba(0, 212, 170, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 212, 170, 0.04) 1px, transparent 1px),
    linear-gradient(45deg, rgba(0, 212, 170, 0.02) 1px, transparent 1px);
  background-size: 80px 80px, 80px 80px, 40px 40px;
  mask-image: radial-gradient(ellipse 60% 60% at 50% 50%, black 10%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 60% 60% at 50% 50%, black 10%, transparent 70%);
  animation: circuitPulse 8s ease-in-out infinite;
}

.section-circuit::after {
  content: '';
  position: absolute;
  width: 200px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--turquoise), transparent);
  top: 50%;
  left: -200px;
  opacity: 0.1;
  animation: circuitTrace 6s ease-in-out infinite;
}

@keyframes circuitPulse {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 0.7; }
}

@keyframes circuitTrace {
  0% { left: -200px; opacity: 0; }
  20% { opacity: 0.15; }
  80% { opacity: 0.15; }
  100% { left: calc(100% + 200px); opacity: 0; }
}

/* ============================================
   ENHANCED SERVICE CARDS - Glow on hover
   ============================================ */
.service-card::after {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(0, 212, 170, 0.15), rgba(14, 165, 233, 0.15));
  z-index: -1;
  opacity: 0;
  transition: opacity 0.5s ease;
  filter: blur(20px);
}

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

/* ============================================
   ENHANCED RESULT CARDS - Animated border
   ============================================ */
.result-card {
  position: relative;
  overflow: hidden;
}

.result-card::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: conic-gradient(from 0deg, transparent, var(--turquoise), transparent 30%);
  opacity: 0;
  transition: opacity 0.5s ease;
  animation: borderSpin 4s linear infinite;
  z-index: -2;
}

.result-card::after {
  content: '';
  position: absolute;
  inset: 1px;
  background: var(--dark-card);
  border-radius: calc(var(--radius-lg) - 1px);
  z-index: -1;
}

.result-card:hover::before { opacity: 0.6; }

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

/* ============================================
   STEP CARDS - Number glow
   ============================================ */
.step { overflow: hidden; }

.step::after {
  content: '';
  position: absolute;
  top: -20px;
  right: -20px;
  width: 100px;
  height: 100px;
  background: radial-gradient(circle, rgba(0, 212, 170, 0.08), transparent 70%);
  border-radius: 50%;
  opacity: 0;
  transition: opacity 0.5s ease, transform 0.5s ease;
  transform: scale(0.5);
}

.step:hover::after {
  opacity: 1;
  transform: scale(1.5);
}

/* ============================================
   TESTIMONIAL CARDS - Shimmer effect
   ============================================ */
.testimonial { overflow: hidden; }

.testimonial::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 50%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(0, 212, 170, 0.03),
    transparent
  );
  transition: none;
}

.testimonial:hover::before {
  animation: shimmer 1.5s ease forwards;
}

@keyframes shimmer {
  from { left: -100%; }
  to { left: 200%; }
}

/* ============================================
   CTA SECTION - Enhanced background
   ============================================ */
.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 50% at 50% 50%, rgba(0, 212, 170, 0.05), transparent),
    radial-gradient(ellipse 60% 40% at 30% 60%, rgba(14, 165, 233, 0.04), transparent),
    radial-gradient(ellipse 60% 40% at 70% 40%, rgba(99, 102, 241, 0.03), transparent);
  animation: ctaPulse 8s ease-in-out infinite;
  z-index: 0;
}

@keyframes ctaPulse {
  0%, 100% { opacity: 0.5; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.02); }
}

/* ============================================
   MAGNETIC CURSOR GLOW (applied via JS)
   ============================================ */
.cursor-glow {
  position: fixed;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 212, 170, 0.06), transparent 70%);
  pointer-events: none;
  z-index: 1;
  transform: translate(-50%, -50%);
  transition: opacity 0.3s ease;
  mix-blend-mode: screen;
}

/* ============================================
   GLITCH TEXT EFFECT
   ============================================ */
.hero__title {
  position: relative;
}

.hero__title .gradient-text {
  position: relative;
  display: inline-block;
}

.hero__title .gradient-text::before,
.hero__title .gradient-text::after {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: inherit;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ============================================
   BREATHING BORDER - About section cards
   ============================================ */
.floating-card::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--turquoise), #0EA5E9, #6366F1, var(--turquoise));
  background-size: 300% 300%;
  z-index: -1;
  opacity: 0.3;
  animation: borderBreath 4s ease-in-out infinite;
}

@keyframes borderBreath {
  0%, 100% { background-position: 0% 50%; opacity: 0.2; }
  50% { background-position: 100% 50%; opacity: 0.5; }
}

/* ============================================
   HERO STATS - Animated underline
   ============================================ */
.stat::after {
  content: '';
  display: block;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--turquoise), #0EA5E9);
  margin: 12px auto 0;
  transition: width 0.6s ease;
  border-radius: 2px;
}

.hero__stats:hover .stat::after {
  width: 40px;
}

/* ============================================
   LOGO BAR - Enhanced glow
   ============================================ */
.logos-bar {
  position: relative;
}

.logos-bar::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 300px;
  height: 60px;
  background: radial-gradient(ellipse, rgba(0, 212, 170, 0.06), transparent);
  border-radius: 50%;
  animation: logoGlow 4s ease-in-out infinite;
}

@keyframes logoGlow {
  0%, 100% { opacity: 0.3; width: 300px; }
  50% { opacity: 0.6; width: 500px; }
}

/* ============================================
   WHATSAPP BUTTON - Pulse ring
   ============================================ */
.whatsapp-float::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid rgba(37, 211, 102, 0.4);
  animation: whatsappPulse 2s ease-out infinite;
}

.whatsapp-float::after {
  content: '';
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  border: 1px solid rgba(37, 211, 102, 0.2);
  animation: whatsappPulse 2s ease-out infinite 0.5s;
}

@keyframes whatsappPulse {
  0% { transform: scale(1); opacity: 1; }
  100% { transform: scale(1.5); opacity: 0; }
}

/* ============================================
   NOISE TEXTURE OVERLAY
   ============================================ */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 9998;
  pointer-events: none;
  opacity: 0.015;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 256px 256px;
}

/* ============================================
   ANIMATIONS
   ============================================ */
[data-animate] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

[data-animate="fade-right"] { transform: translateX(-30px); }
[data-animate="fade-left"] { transform: translateX(30px); }

[data-animate].animated {
  opacity: 1;
  transform: translate(0, 0);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .services__grid { grid-template-columns: repeat(2, 1fr); }
  .method__steps { grid-template-columns: repeat(2, 1fr); }
  .about__inner { grid-template-columns: 1fr; gap: 48px; }
  .about__visual { min-height: 300px; }
}

@media (max-width: 768px) {
  .header__nav {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(10, 14, 26, 0.98);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 24px;
    z-index: 999;
  }
  .header__nav.open { display: flex; }
  .header__nav a { font-size: 1.2rem; padding: 12px 24px; }
  .header__menu { display: flex; z-index: 1000; }

  .hero { padding: 100px 0 60px; min-height: auto; }
  .hero__stats { grid-template-columns: repeat(2, 1fr); gap: 20px; padding: 24px; }
  .stat__number { font-size: 2rem; }
  .hero__scroll { display: none; }

  .services__grid { grid-template-columns: 1fr; }
  .results__grid { grid-template-columns: 1fr; }
  .testimonials__grid { grid-template-columns: 1fr; }
  .method__steps { grid-template-columns: 1fr; }

  .contact__inner { grid-template-columns: 1fr; gap: 48px; }
  .contact__form { padding: 24px; }

  .footer__inner { flex-direction: column; gap: 32px; }
  .footer__links { gap: 40px; }

  .section-title { font-size: clamp(1.6rem, 5vw, 2.5rem); }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero__title { font-size: clamp(2rem, 8vw, 3rem); }
  .hero__actions { flex-direction: column; align-items: center; }
  .btn--lg { width: 100%; justify-content: center; }
  .hero__stats { grid-template-columns: 1fr 1fr; }
}

/* Focus styles */
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
  outline: 2px solid var(--turquoise);
  outline-offset: 2px;
}