/* ============================================
   STYLE - Componentes e Estilos Principais
   Baseado no template Elito
   ============================================ */

/* ===== HEADER/NAVBAR ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 3px rgba(2, 6, 23, 0.08);
  z-index: var(--z-header);
  transition: var(--transition-normal);
  border-bottom: 1px solid rgba(226, 232, 240, 0.5);
}

.header.scrolled {
  box-shadow: 0 4px 12px rgba(2, 6, 23, 0.1);
  background-color: rgba(255, 255, 255, 0.99);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  padding: 0 var(--spacing-md);
}

.nav__logo a {
  text-decoration: none;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  transition: var(--transition-normal);
}

.logo:hover {
  transform: translate3d(0, -2px, 0);
}

.logo__text {
  font-family: var(--font-heading);
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-secondary);
  letter-spacing: var(--letter-spacing-tight);
}

.nav__menu {
  display: flex;
  list-style: none;
  gap: var(--spacing-lg);
  align-items: center;
}

.nav__item {
  position: relative;
}

.nav__link {
  font-weight: var(--font-weight-medium);
  color: var(--color-text-primary);
  transition: var(--transition-normal);
  position: relative;
  font-size: var(--font-size-base);
}

.nav__link:hover {
  color: var(--color-primary);
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-primary);
  transition: var(--transition-normal);
}

.nav__link:hover::after {
  width: 100%;
}

.nav__cta {
  padding: var(--spacing-sm) var(--spacing-lg);
  font-weight: var(--font-weight-semibold);
  border-radius: var(--border-radius);
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: var(--spacing-xs);
  z-index: 1001;
}

.nav__toggle span {
  width: 25px;
  height: 3px;
  background-color: var(--color-text-primary);
  transition: var(--transition-normal);
  border-radius: 2px;
}

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

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

.nav__toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -6px);
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-block;
  padding: var(--spacing-sm) var(--spacing-lg);
  font-family: var(--font-heading);
  font-weight: var(--font-weight-semibold);
  text-align: center;
  border: none;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: var(--transition-normal);
  text-decoration: none;
  font-size: var(--font-size-base);
}

.btn--primary {
  background-color: var(--color-primary);
  color: var(--color-white);
  box-shadow: 0 4px 15px rgba(14, 165, 233, 0.25);
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.5px;
}

.btn--primary:hover {
  background-color: var(--color-dark);
  transform: translate3d(0, -3px, 0);
  box-shadow: 0 8px 25px rgba(14, 165, 233, 0.35);
}

.btn--secondary {
  background-color: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn--secondary:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
}

.btn--large {
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: var(--font-size-lg);
}

.btn--full {
  width: 100%;
}

/* ===== HERO SECTION ===== */
.hero {
  padding-top: calc(var(--header-height) + var(--spacing-xxl));
  padding-bottom: var(--spacing-xxl);
  background: linear-gradient(135deg, #F8FAFC 0%, #FFFFFF 50%, #F1F5F9 100%);
  min-height: 90vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 100%;
  background: linear-gradient(135deg, rgba(14, 165, 233, 0.03) 0%, transparent 100%);
  pointer-events: none;
}

.hero__content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xxl);
  align-items: center;
}

.hero__intro {
  max-width: 600px;
}

.hero__greeting {
  font-size: 0.875rem;
  color: var(--color-primary);
  font-weight: var(--font-weight-semibold);
  margin-bottom: var(--spacing-sm);
  text-transform: uppercase;
  letter-spacing: 3px;
}

.hero__title {
  font-size: var(--font-size-5xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-secondary);
  margin-bottom: var(--spacing-md);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.hero__description {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-xl);
  line-height: var(--line-height-relaxed);
}

.hero__cta {
  margin-top: var(--spacing-md);
}

.hero__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}

.stat-card {
  background-color: var(--color-white);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  text-align: center;
  transition: var(--transition-normal);
  border: 1px solid rgba(14, 165, 233, 0.1);
}

.stat-card:hover {
  transform: translate3d(0, -8px, 0);
  box-shadow: var(--shadow-xl);
  border-color: rgba(14, 165, 233, 0.2);
}

.stat-number {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  display: inline-block;
}

.stat-label {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
  display: inline-block;
}

.stat-text {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  margin-top: var(--spacing-sm);
  font-weight: var(--font-weight-medium);
}

/* ===== ADVANTAGES/SKILLS SECTION ===== */
.advantages {
  background-color: var(--color-white);
}

.advantages-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
  max-width: 800px;
  margin: 0 auto;
}

.advantage-item {
  background-color: var(--color-white);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  border: 1px solid rgba(226, 232, 240, 0.8);
  transition: var(--transition-normal);
}

.advantage-item:hover {
  border-color: rgba(14, 165, 233, 0.2);
  box-shadow: var(--shadow-sm);
}

.advantage-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--spacing-sm);
}

.advantage-label {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
}

.advantage-percentage {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
}

.progress-bar {
  width: 100%;
  height: 8px;
  background-color: #E2E8F0;
  border-radius: 4px;
  overflow: hidden;
  position: relative;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-accent) 100%);
  border-radius: 4px;
  width: 0;
  transition: width 1.5s ease-out;
}

/* ===== SERVICES SECTION ===== */
.services {
  background-color: var(--color-bg-light);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--spacing-xl);
}

.service-card {
  background-color: var(--color-white);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  position: relative;
  border: 1px solid rgba(226, 232, 240, 0.8);
}

.service-card:hover {
  transform: translate3d(0, -8px, 0);
  box-shadow: var(--shadow-xl);
  border-color: rgba(14, 165, 233, 0.2);
}

.service-image {
  width: 100%;
  height: 220px;
  overflow: hidden;
  position: relative;
  background-color: var(--color-bg-light);
}

.service-image::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to bottom, transparent 0%, rgba(2, 6, 23, 0.05) 100%);
  opacity: 0;
  transition: var(--transition-normal);
}

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

.service-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.service-card:hover .service-image img {
  transform: scale(1.08);
}

.service-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin: var(--spacing-lg) var(--spacing-lg) var(--spacing-sm);
  line-height: 1.3;
}

.service-description {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  margin: 0 var(--spacing-lg) var(--spacing-md);
  line-height: var(--line-height-relaxed);
  flex-grow: 1;
}

.service-link {
  color: var(--color-primary);
  font-weight: var(--font-weight-semibold);
  transition: var(--transition-normal);
  margin: 0 var(--spacing-lg) var(--spacing-lg);
  display: inline-block;
  font-size: var(--font-size-base);
}

.service-link:hover {
  color: var(--color-dark);
  transform: translateX(5px);
}

/* ===== EXPERIENCE SECTION ===== */
.experience {
  background-color: var(--color-white);
}

.experience-timeline {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-xl);
  max-width: 900px;
  margin: 0 auto;
  position: relative;
}

.experience-timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background-color: var(--color-bg-light);
}

.experience-item {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: var(--spacing-lg);
  padding-left: var(--spacing-lg);
  position: relative;
}

.experience-item::before {
  content: '';
  position: absolute;
  left: -6px;
  top: 0;
  width: 14px;
  height: 14px;
  background-color: var(--color-primary);
  border-radius: 50%;
  border: 3px solid var(--color-white);
  box-shadow: 0 0 0 3px var(--color-primary);
}

.experience-period {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary);
}

.experience-content {
  padding-bottom: var(--spacing-lg);
}

.experience-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-xs);
}

.experience-company {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-sm);
}

.experience-description {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-sm);
  line-height: var(--line-height-relaxed);
}

.experience-link {
  color: var(--color-primary);
  font-weight: var(--font-weight-semibold);
  transition: var(--transition-normal);
}

.experience-link:hover {
  color: var(--color-dark);
}

/* ===== PORTFOLIO SECTION ===== */
.portfolio {
  background-color: var(--color-bg-light);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-lg);
}

.portfolio-item {
  background-color: var(--color-white);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
  border: 1px solid rgba(226, 232, 240, 0.8);
}

.portfolio-item:hover {
  transform: translate3d(0, -8px, 0);
  box-shadow: var(--shadow-xl);
  border-color: rgba(14, 165, 233, 0.2);
}

.portfolio-image {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
}

.portfolio-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.portfolio-item:hover .portfolio-image img {
  transform: scale(1.1);
}

.portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to top, rgba(2, 6, 23, 0.8) 0%, transparent 100%);
  display: flex;
  align-items: flex-end;
  padding: var(--spacing-md);
  opacity: 0;
  transition: var(--transition-normal);
}

.portfolio-item:hover .portfolio-overlay {
  opacity: 1;
}

.portfolio-category {
  color: var(--color-white);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.portfolio-title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  padding: var(--spacing-md);
  margin: 0;
}

/* ===== TESTIMONIALS SECTION ===== */
.testimonials {
  background-color: var(--color-white);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

.testimonial-card {
  background-color: var(--color-white);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
  border: 1px solid rgba(226, 232, 240, 0.8);
  position: relative;
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: var(--spacing-md);
  left: var(--spacing-md);
  font-size: 4rem;
  color: var(--color-primary);
  opacity: 0.1;
  font-family: serif;
  line-height: 1;
}

.testimonial-card:hover {
  transform: translate3d(0, -8px, 0);
  box-shadow: var(--shadow-lg);
  border-color: rgba(14, 165, 233, 0.2);
}

.testimonial-text {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-md);
  font-style: italic;
  position: relative;
  padding-left: var(--spacing-md);
}

.testimonial-author {
  border-top: 1px solid #E2E8F0;
  padding-top: var(--spacing-md);
}

.testimonial-name {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-xs);
}

.testimonial-role {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  font-weight: var(--font-weight-medium);
}

/* ===== PRICING SECTION ===== */
.pricing {
  background-color: var(--color-bg-light);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-lg);
  max-width: 1200px;
  margin: 0 auto;
}

.pricing-card {
  background-color: var(--color-white);
  padding: var(--spacing-xl);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
  position: relative;
  text-align: center;
  border: 2px solid rgba(226, 232, 240, 0.8);
}

.pricing-card:hover {
  transform: translate3d(0, -8px, 0);
  box-shadow: var(--shadow-xl);
  border-color: rgba(14, 165, 233, 0.2);
}

.pricing-card--featured {
  border: 2px solid var(--color-primary);
  transform: scale(1.05);
}

.pricing-card--featured:hover {
  transform: scale(1.05) translate3d(0, -5px, 0);
}

.pricing-badge {
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--border-radius);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.pricing-name {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-md);
}

.pricing-price {
  margin-bottom: var(--spacing-md);
}

.price-amount {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-primary);
}

.price-period {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
}

.pricing-description {
  font-size: var(--font-size-base);
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-lg);
}

.pricing-features {
  list-style: none;
  margin-bottom: var(--spacing-xl);
  text-align: left;
}

.pricing-features li {
  padding: var(--spacing-sm) 0;
  color: var(--color-text-secondary);
  position: relative;
  padding-left: var(--spacing-lg);
}

.pricing-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: var(--font-weight-bold);
}

.pricing-cta {
  width: 100%;
}

/* ===== CTA FINAL SECTION ===== */
.cta-final {
  background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-dark) 100%);
  color: var(--color-white);
}

.cta-final__content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.cta-final__title {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-white);
  margin-bottom: var(--spacing-md);
}

.cta-final__subtitle {
  font-size: var(--font-size-lg);
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--spacing-xl);
}

/* ===== CONTACT FORM ===== */
.contact-form {
  max-width: 800px;
  margin: 0 auto;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.form-group {
  margin-bottom: var(--spacing-md);
}

.form-label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: #FFFFFF;
  margin-bottom: var(--spacing-xs);
}

.form-input,
.form-textarea {
  width: 100%;
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: var(--font-size-base);
  font-family: var(--font-body);
  border: 2px solid #E2E8F0;
  border-radius: var(--border-radius);
  transition: var(--transition-normal);
  background-color: var(--color-white);
  color: var(--color-text-primary);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-error {
  display: block;
  font-size: var(--font-size-sm);
  color: #E10600;
  margin-top: var(--spacing-xs);
  min-height: 20px;
}

.form-success {
  background-color: #10B981;
  color: var(--color-white);
  padding: var(--spacing-md);
  border-radius: var(--border-radius);
  text-align: center;
  margin-top: var(--spacing-md);
}

/* ===== FOOTER ===== */
.footer {
  background-color: var(--color-secondary);
  color: var(--color-white);
  padding: var(--spacing-xxl) 0 var(--spacing-lg);
}

.footer__content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.footer__section {
  max-width: 300px;
}

.footer__logo .logo__text {
  color: var(--color-white);
  font-size: var(--font-size-2xl);
  margin-bottom: var(--spacing-md);
}

.footer__text {
  color: rgba(255, 255, 255, 0.8);
  font-size: var(--font-size-base);
  line-height: var(--line-height-relaxed);
}

.footer__title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: var(--color-white);
  margin-bottom: var(--spacing-md);
}

.footer__links {
  list-style: none;
}

.footer__links li {
  margin-bottom: var(--spacing-sm);
}

.footer__links a {
  color: rgba(255, 255, 255, 0.8);
  transition: var(--transition-normal);
}

.footer__links a:hover {
  color: var(--color-primary);
  padding-left: var(--spacing-xs);
}

.newsletter-form {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
}

.newsletter-input {
  flex: 1;
  padding: var(--spacing-sm) var(--spacing-md);
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--border-radius);
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--color-white);
  font-size: var(--font-size-base);
}

.newsletter-input::placeholder {
  color: rgba(255, 255, 255, 0.6);
}

.newsletter-input:focus {
  outline: none;
  border-color: var(--color-primary);
}

.footer__bottom {
  text-align: center;
  padding-top: var(--spacing-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.6);
  font-size: var(--font-size-sm);
}

/* ===== RESPONSIVIDADE ===== */
@media (max-width: 1024px) {
  .hero__content {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }
  
  .hero__stats {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .experience-item {
    grid-template-columns: 120px 1fr;
  }
}

@media (max-width: 768px) {
  .nav__menu {
    position: fixed;
    top: var(--header-height);
    left: -100%;
    width: 100%;
    height: calc(100vh - var(--header-height));
    background-color: var(--color-white);
    flex-direction: column;
    padding: var(--spacing-xl);
    transition: var(--transition-normal);
    box-shadow: var(--shadow-lg);
  }
  
  .nav__menu.active {
    left: 0;
  }
  
  .nav__toggle {
    display: flex;
  }
  
  .nav__cta {
    display: none;
  }
  
  .hero {
    min-height: auto;
    padding-top: calc(var(--header-height) + var(--spacing-xl));
  }
  
  .hero__stats {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .experience-item {
    grid-template-columns: 1fr;
    padding-left: var(--spacing-xl);
  }
  
  .experience-timeline::before {
    left: var(--spacing-md);
  }
  
  .experience-item::before {
    left: calc(var(--spacing-md) - 6px);
  }
  
  .pricing-card--featured {
    transform: scale(1);
  }
  
  .pricing-card--featured:hover {
    transform: translate3d(0, -5px, 0);
  }
  
  .footer__content {
    grid-template-columns: 1fr;
  }
  
  .newsletter-form {
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .hero__title {
    font-size: var(--font-size-3xl);
  }
  
  .section__title {
    font-size: var(--font-size-2xl);
  }
  
  .portfolio-grid {
    grid-template-columns: 1fr;
  }
  
  .services-grid {
    grid-template-columns: 1fr;
  }
}