*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --gold: #C6922D;
  --gold-light: #D4A843;
  --gold-dark: #A8781F;
  --black: #080808;
  --dark-gray: #242424;
  --light-gray: #F5F5F5;
  --white: #FFFFFF;
  --text: #333333;
  --text-light: #666666;
  --whatsapp: #25D366;
  --shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  --shadow-hover: 0 8px 40px rgba(0, 0, 0, 0.15);
  --transition: 0.3s ease;
  --max-width: 1200px;
  --header-height: 80px;
  --topbar-height: 40px;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Segoe UI', 'Roboto', Arial, sans-serif;
  color: var(--text);
  background: var(--white);
  overflow-x: hidden;
  line-height: 1.6;
}

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

ul {
  list-style: none;
}

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

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

section {
  padding: 96px 0;
}

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--black);
  line-height: 1.2;
  margin-bottom: 20px;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--text-light);
  max-width: 600px;
  line-height: 1.8;
}

/* ===== TOP BAR ===== */
.top-bar {
  background: var(--black);
  color: var(--white);
  font-size: 0.8125rem;
  height: var(--topbar-height);
  display: flex;
  align-items: center;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1001;
}

.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.top-bar-info {
  display: flex;
  align-items: center;
  gap: 24px;
}

.top-bar-info span {
  display: flex;
  align-items: center;
  gap: 6px;
  opacity: 0.85;
}

.top-bar-info svg {
  width: 14px;
  height: 14px;
  fill: var(--gold);
  flex-shrink: 0;
}

.top-bar-social {
  display: flex;
  align-items: center;
  gap: 12px;
}

.top-bar-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: var(--transition);
}

.top-bar-social a:hover {
  background: var(--gold);
  border-color: var(--gold);
}

.top-bar-social svg {
  width: 14px;
  height: 14px;
  fill: var(--white);
}

/* ===== HEADER ===== */
.header {
  position: fixed;
  top: var(--topbar-height);
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  display: flex;
  align-items: center;
  transition: background var(--transition), box-shadow var(--transition);
}

.header.scrolled {
  background: var(--white);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.header.scrolled .nav-link {
  color: var(--text);
}

.header.scrolled .nav-link:hover,
.header.scrolled .nav-link.active {
  color: var(--gold);
}

.header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.375rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.5px;
}

.header.scrolled .logo {
  color: var(--black);
}

.logo-img {
  height: 63px;
  width: auto;
}

.logo-placeholder {
  width: 42px;
  height: 42px;
  background: var(--gold);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: 900;
  color: var(--white);
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.logo-text span:first-child {
  font-size: 1.125rem;
}

.logo-text span:last-child {
  font-size: 0.625rem;
  font-weight: 400;
  letter-spacing: 1px;
  opacity: 0.7;
}

/* ===== NAVIGATION ===== */
.nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.9);
  position: relative;
  padding: 4px 0;
  transition: var(--transition);
}

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

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

.nav-link:hover {
  color: var(--gold);
}

.nav-link.active {
  color: var(--gold);
}

.btn-client {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 24px;
  background: var(--gold);
  color: var(--white);
  font-size: 0.8125rem;
  font-weight: 700;
  border-radius: 6px;
  transition: var(--transition);
  cursor: pointer;
  border: none;
}

.btn-client:hover {
  background: var(--gold-light);
  transform: translateY(-1px);
  box-shadow: 0 4px 15px rgba(198, 146, 45, 0.3);
}

.btn-client svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

/* ===== HAMBURGER ===== */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 8px;
  z-index: 1002;
}

.hamburger span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--white);
  transition: var(--transition);
  border-radius: 2px;
}

.header.scrolled .hamburger span {
  background: var(--black);
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  padding-top: calc(var(--topbar-height) + var(--header-height));
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-slider {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.hero-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0;
  transition: opacity 1.2s ease;
}

.hero-slide.active {
  opacity: 1;
}

.hero-slider-dots {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  gap: 10px;
}

.hero-slider-dots .slider-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
}

.hero-slider-dots .slider-dot.active {
  background: var(--gold);
  border-color: var(--gold);
  width: 32px;
  border-radius: 6px;
}

.hero-slider-dots .slider-dot:hover {
  background: var(--gold);
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(8, 8, 8, 0.92) 0%, rgba(8, 8, 8, 0.6) 50%, rgba(8, 8, 8, 0.4) 100%);
}

.hero .container {
  position: relative;
  z-index: 2;
  width: 100%;
}

.hero-content {
  max-width: 680px;
}

.hero-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 20px;
  padding: 8px 16px;
  border: 1px solid rgba(198, 146, 45, 0.3);
  border-radius: 4px;
}

.hero-title {
  font-size: 3.25rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 20px;
}

.hero-text {
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.8;
  margin-bottom: 36px;
  max-width: 560px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 36px;
  background: var(--gold);
  color: var(--white);
  font-size: 0.9375rem;
  font-weight: 700;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: var(--transition);
}

.btn-primary:hover {
  background: var(--gold-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(198, 146, 45, 0.35);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 36px;
  background: transparent;
  color: var(--white);
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: 8px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  cursor: pointer;
  transition: var(--transition);
}

.btn-secondary:hover {
  border-color: var(--gold);
  color: var(--gold);
  transform: translateY(-2px);
}

.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 36px;
  background: var(--whatsapp);
  color: var(--white);
  font-size: 0.9375rem;
  font-weight: 700;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: var(--transition);
}

.btn-whatsapp:hover {
  background: #1ebe5d;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.35);
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
}

.hero-trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.875rem;
  font-weight: 500;
}

.hero-trust-item svg {
  width: 18px;
  height: 18px;
  fill: var(--gold);
  flex-shrink: 0;
}

/* ===== ABOUT ===== */
.about {
  background: var(--white);
}

.about .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about-image {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.about-image img {
  width: 100%;
  height: 480px;
  object-fit: cover;
}

.about-image .img-placeholder {
  width: 100%;
  height: 480px;
  background: linear-gradient(135deg, var(--dark-gray), #444);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, 0.3);
  font-size: 0.875rem;
}

.about-content .section-title {
  font-size: 2.125rem;
}

.about-text {
  color: var(--text-light);
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 24px;
}

.about-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 32px;
}

.about-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9375rem;
  color: var(--text);
}

.about-list li svg {
  width: 18px;
  height: 18px;
  fill: var(--gold);
  flex-shrink: 0;
}

/* ===== DIFFERENTIALS ===== */
.differentials {
  background: var(--light-gray);
}

.differentials-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  margin-top: 48px;
}

.diff-card {
  text-align: center;
  padding: 40px 24px;
  background: var(--white);
  border-radius: 12px;
  box-shadow: var(--shadow);
  transition: var(--transition);
  opacity: 0;
  transform: translateY(30px);
}

.diff-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.diff-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
}

.diff-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  background: rgba(198, 146, 45, 0.1);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.diff-icon svg {
  width: 32px;
  height: 32px;
  fill: var(--gold);
}

.diff-card h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 12px;
}

.diff-card p {
  font-size: 0.9375rem;
  color: var(--text-light);
  line-height: 1.7;
}

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

.services-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('../images/servicos.jpg') center center / cover no-repeat;
  opacity: 0.12;
}

.services .container {
  position: relative;
  z-index: 2;
}

.services .section-label {
  color: var(--gold);
}

.services .section-title {
  color: var(--white);
}

.services .section-subtitle {
  color: rgba(255, 255, 255, 0.7);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.service-card {
  padding: 36px 28px;
  border-radius: 12px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card:nth-child(odd) {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.service-card:nth-child(even) {
  background: var(--gold);
}

.service-card:nth-child(even) .service-icon {
  background: rgba(255, 255, 255, 0.2);
}

.service-card:nth-child(even) .service-icon svg {
  fill: var(--white);
}

.service-card:nth-child(even) h3 {
  color: var(--white);
}

.service-card:nth-child(even) p {
  color: rgba(255, 255, 255, 0.85);
}

.service-card:nth-child(even) .service-link {
  color: var(--white);
}

.service-card:nth-child(even) .service-link::after {
  background: var(--white);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
}

.service-icon {
  width: 52px;
  height: 52px;
  background: rgba(198, 146, 45, 0.15);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.service-icon svg {
  width: 26px;
  height: 26px;
  fill: var(--gold);
}

.service-card h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
}

.service-card p {
  font-size: 0.9375rem;
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.7;
  margin-bottom: 20px;
}

.service-link {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--gold);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  position: relative;
}

.service-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--gold);
  transition: var(--transition);
}

.service-link:hover::after {
  width: 100%;
}

/* ===== BENEFITS ===== */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.benefit-card {
  padding: 36px 28px;
  background: var(--light-gray);
  border-radius: 12px;
  transition: var(--transition);
  border: 1px solid transparent;
}

.benefit-card:hover {
  border-color: var(--gold);
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.benefit-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 20px;
}

.benefit-icon svg {
  width: 48px;
  height: 48px;
  fill: var(--gold);
}

.benefit-card h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 12px;
}

.benefit-card p {
  font-size: 0.9375rem;
  color: var(--text-light);
  line-height: 1.7;
}

/* ===== HOW IT WORKS ===== */
.how-it-works {
  background: var(--light-gray);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  margin-top: 48px;
  position: relative;
}

.steps-grid::before {
  content: '';
  position: absolute;
  top: 52px;
  left: 60px;
  right: 60px;
  height: 2px;
  background: linear-gradient(to right, var(--gold), var(--gold));
  z-index: 0;
}

.step-card {
  text-align: center;
  position: relative;
  z-index: 1;
}

.step-number {
  width: 104px;
  height: 104px;
  margin: 0 auto 24px;
  background: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--gold);
  box-shadow: var(--shadow);
  border: 3px solid var(--gold);
  transition: var(--transition);
}

.step-card:hover .step-number {
  background: var(--gold);
  color: var(--white);
  transform: scale(1.05);
}

.step-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 12px;
}

.step-card p {
  font-size: 0.9375rem;
  color: var(--text-light);
  line-height: 1.7;
  max-width: 260px;
  margin: 0 auto;
}

/* ===== TARGET AUDIENCE ===== */
.target-audience {
  background: var(--dark-gray);
}

.target-audience .section-title {
  color: var(--white);
}

.target-audience .section-subtitle {
  color: rgba(255, 255, 255, 0.7);
}

.audience-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.audience-card {
  padding: 32px 24px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  text-align: center;
  transition: var(--transition);
}

.audience-card:hover {
  background: rgba(198, 146, 45, 0.1);
  border-color: var(--gold);
  transform: translateY(-4px);
}

.audience-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 16px;
  background: rgba(198, 146, 45, 0.15);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.audience-icon svg {
  width: 28px;
  height: 28px;
  fill: var(--gold);
}

.audience-card h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
}

.audience-card p {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.6;
}

.audience-cta {
  text-align: center;
  margin-top: 48px;
  padding: 32px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.audience-cta p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 1.0625rem;
  line-height: 1.8;
  max-width: 700px;
  margin: 0 auto;
}

/* ===== RESULTS ===== */
.results {
  background: var(--white);
}

.results-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  margin-top: 48px;
}

.result-card {
  text-align: center;
  padding: 40px 20px;
  border-radius: 12px;
  transition: var(--transition);
}

.result-card:hover {
  transform: translateY(-4px);
}

.result-number {
  font-size: 3rem;
  font-weight: 800;
  color: var(--gold);
  margin-bottom: 8px;
  line-height: 1;
}

.result-label {
  font-size: 1rem;
  color: var(--text-light);
  font-weight: 500;
}

/* ===== TESTIMONIALS ===== */
.testimonials {
  background: var(--light-gray);
  overflow: hidden;
}

.testimonials-header {
  text-align: center;
  margin-bottom: 48px;
}

.testimonials-slider {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.testimonials-wrapper {
  overflow: hidden;
  border-radius: 12px;
}

.testimonials-track {
  display: flex;
  transition: transform 0.5s ease;
}

.testimonial-card {
  min-width: 100%;
  padding: 48px 40px;
  background: var(--white);
  border-radius: 12px;
  box-shadow: var(--shadow);
  text-align: center;
}

.testimonial-stars {
  display: flex;
  justify-content: center;
  gap: 4px;
  margin-bottom: 20px;
}

.testimonial-stars svg {
  width: 22px;
  height: 22px;
  fill: var(--gold);
}

.testimonial-text {
  font-size: 1.125rem;
  color: var(--text-light);
  line-height: 1.8;
  font-style: italic;
  margin-bottom: 28px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.testimonial-author {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
}

.testimonial-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
  flex-shrink: 0;
}

.testimonial-info h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--black);
}

.testimonial-info span {
  font-size: 0.8125rem;
  color: var(--text-light);
}

.testimonial-demo-badge {
  display: inline-block;
  padding: 4px 12px;
  background: rgba(198, 146, 45, 0.1);
  color: var(--gold);
  font-size: 0.6875rem;
  font-weight: 600;
  border-radius: 4px;
  margin-top: 8px;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.slider-controls {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 32px;
}

.slider-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 2px solid var(--gold);
  background: transparent;
  color: var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
}

.slider-btn:hover {
  background: var(--gold);
  color: var(--white);
}

.slider-btn svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.slider-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 20px;
}

.slider-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(198, 146, 45, 0.3);
  border: none;
  cursor: pointer;
  transition: var(--transition);
}

.slider-dot.active {
  background: var(--gold);
  width: 28px;
  border-radius: 5px;
}

/* ===== CTA ===== */
.cta-section {
  background: var(--gold);
  text-align: center;
  padding: 80px 0;
}

.cta-section .section-title {
  color: var(--white);
  font-size: 2.125rem;
}

.cta-section .section-subtitle {
  color: rgba(255, 255, 255, 0.85);
  margin: 0 auto 36px;
}

.cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.cta-section .btn-primary {
  background: var(--black);
  color: var(--white);
}

.cta-section .btn-primary:hover {
  background: var(--dark-gray);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.cta-section .btn-secondary {
  border-color: rgba(255, 255, 255, 0.5);
  color: var(--white);
}

.cta-section .btn-secondary:hover {
  border-color: var(--white);
  color: var(--white);
}

.cta-section .btn-whatsapp {
  background: var(--whatsapp);
}

/* ===== CONTACT ===== */
.contact {
  background: var(--white);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 64px;
  align-items: start;
}

.contact-info {
  padding: 40px;
  background: var(--light-gray);
  border-radius: 12px;
}

.contact-info h3 {
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 24px;
}

.contact-info-item {
  display: flex;
  gap: 16px;
  margin-bottom: 20px;
}

.contact-info-item:last-child {
  margin-bottom: 0;
}

.contact-info-icon {
  width: 44px;
  height: 44px;
  min-width: 44px;
  background: rgba(198, 146, 45, 0.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-info-icon svg {
  width: 20px;
  height: 20px;
  fill: var(--gold);
}

.contact-info-item h4 {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--black);
  margin-bottom: 2px;
}

.contact-info-item p {
  font-size: 0.875rem;
  color: var(--text-light);
  line-height: 1.6;
}

.contact-form {
  padding: 40px;
  background: var(--light-gray);
  border-radius: 12px;
}

.contact-form h3 {
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 24px;
}

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

.form-group {
  margin-bottom: 16px;
}

.form-group.full {
  grid-column: 1 / -1;
}

.form-group label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid #e0e0e0;
  border-radius: 8px;
  font-size: 0.9375rem;
  font-family: inherit;
  color: var(--text);
  background: var(--white);
  transition: var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 4px rgba(198, 146, 45, 0.1);
}

.form-group input.error,
.form-group select.error,
.form-group textarea.error {
  border-color: #e74c3c;
}

.form-group .error-message {
  color: #e74c3c;
  font-size: 0.75rem;
  margin-top: 4px;
  display: none;
}

.form-group input.error + .error-message,
.form-group select.error + .error-message,
.form-group textarea.error + .error-message {
  display: block;
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 20px;
}

.form-checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  min-width: 18px;
  margin-top: 3px;
  accent-color: var(--gold);
}

.form-checkbox label {
  font-size: 0.8125rem;
  color: var(--text-light);
  line-height: 1.5;
}

.form-checkbox label a {
  color: var(--gold);
  text-decoration: underline;
}

.form-submit {
  width: 100%;
}

.form-success {
  display: none;
  text-align: center;
  padding: 40px 20px;
}

.form-success.show {
  display: block;
}

.form-success svg {
  width: 64px;
  height: 64px;
  fill: var(--gold);
  margin-bottom: 20px;
}

.form-success h4 {
  font-size: 1.5rem;
  color: var(--black);
  margin-bottom: 12px;
}

.form-success p {
  color: var(--text-light);
}

/* ===== FOOTER ===== */
.footer {
  background: var(--black);
  color: var(--white);
  padding: 80px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 1.2fr;
  gap: 48px;
}

.footer-col h4 {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 24px;
  position: relative;
  padding-bottom: 12px;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background: var(--gold);
}

.footer-about p {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.8;
  margin: 16px 0 20px;
}

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

.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.footer-social a:hover {
  background: var(--gold);
  border-color: var(--gold);
}

.footer-social svg {
  width: 16px;
  height: 16px;
  fill: var(--white);
}

.footer-links li {
  margin-bottom: 12px;
}

.footer-links a {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.footer-links a:hover {
  color: var(--gold);
  transform: translateX(4px);
}

.footer-contact-item {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
}

.footer-contact-item svg {
  width: 18px;
  height: 18px;
  fill: var(--gold);
  min-width: 18px;
  margin-top: 3px;
}

.footer-contact-item p {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.6;
}

.footer-bottom {
  margin-top: 60px;
  padding: 24px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-bottom p {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.5);
}

.footer-bottom-links {
  display: flex;
  gap: 24px;
}

.footer-bottom-links a {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.5);
}

.footer-bottom-links a:hover {
  color: var(--gold);
}

/* ===== WHATSAPP FLOATING BUTTON ===== */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 12px;
}

.whatsapp-float-text {
  background: var(--white);
  color: var(--text);
  padding: 10px 20px;
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 600;
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateX(20px);
  pointer-events: none;
  transition: var(--transition);
  white-space: nowrap;
}

.whatsapp-float:hover .whatsapp-float-text {
  opacity: 1;
  transform: translateX(0);
  pointer-events: auto;
}

.whatsapp-float-link {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--whatsapp);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  transition: var(--transition);
  position: relative;
}

.whatsapp-float-link:hover {
  transform: scale(1.08);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.5);
}

.whatsapp-float-link svg {
  width: 28px;
  height: 28px;
  fill: var(--white);
}

.whatsapp-pulse {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 2px solid var(--whatsapp);
  animation: whatsappPulse 2s infinite;
}

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

/* ===== BACK TO TOP ===== */
.back-to-top {
  position: fixed;
  bottom: 100px;
  right: 24px;
  z-index: 998;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--gold);
  color: var(--white);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow);
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: var(--transition);
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--gold-light);
  transform: translateY(-4px);
}

.back-to-top svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

/* ===== FADE-IN ANIMATIONS ===== */
.fade-in {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.fade-in-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* ===== SECTION PLACEHOLDER ===== */
.placeholder-badge {
  display: inline-block;
  padding: 4px 12px;
  background: rgba(198, 146, 45, 0.1);
  color: var(--gold);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  border-radius: 4px;
  position: absolute;
  top: 12px;
  left: 12px;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

@media (max-width: 992px) {
  html { font-size: 15px; }

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

  .about-image img,
  .about-image .img-placeholder {
    height: 360px;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

@media (max-width: 768px) {
  .top-bar-info span:not(:first-child) {
    display: none;
  }

  .top-bar-social {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .nav-list {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--black);
    flex-direction: column;
    align-items: flex-start;
    padding: 120px 32px 40px;
    gap: 8px;
    transition: right 0.4s ease;
    z-index: 999;
  }

  .nav-list.open {
    right: 0;
  }

  .nav-link {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.85);
    padding: 12px 0;
    width: 100%;
  }

  .nav-list .btn-client {
    margin-top: 16px;
    width: 100%;
    justify-content: center;
  }

  .header.scrolled .nav-list {
    background: var(--white);
  }

  .header.scrolled .nav-link {
    color: var(--text);
  }

  .header.scrolled .nav-list .btn-client {
    color: var(--white);
  }

  .nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    z-index: 998;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
  }

  .nav-overlay.open {
    opacity: 1;
    visibility: visible;
  }

  .hero-title {
    font-size: 2.25rem;
  }

  .hero-text {
    font-size: 1rem;
  }

  .hero-trust {
    gap: 16px;
  }

  .hero-trust-item {
    font-size: 0.8125rem;
  }

  .section-title {
    font-size: 1.875rem;
  }

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

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

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

  .steps-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
  }

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

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

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

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

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }

  section {
    padding: 64px 0;
  }
}

@media (max-width: 480px) {
  html { font-size: 14px; }

  .top-bar-info span:first-child {
    font-size: 0.6875rem;
  }

  .hero-title {
    font-size: 1.875rem;
  }

  .hero-buttons .btn-primary,
  .hero-buttons .btn-secondary {
    width: 100%;
    justify-content: center;
  }

  .hero-trust {
    flex-direction: column;
    gap: 12px;
  }

  .section-title {
    font-size: 1.625rem;
  }

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

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

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

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

  .testimonial-card {
    padding: 32px 20px;
  }

  .cta-buttons .btn-primary,
  .cta-buttons .btn-secondary,
  .cta-buttons .btn-whatsapp {
    width: 100%;
    justify-content: center;
  }

  .contact-info,
  .contact-form {
    padding: 24px;
  }

  .whatsapp-float-link {
    width: 52px;
    height: 52px;
  }

  .whatsapp-float-text {
    display: none;
  }
}