/* =====================================================
   MAIN CSS - HoDevWeb
   Estilos especificos de cada secao
   ===================================================== */

/* ============ HEADER / NAVBAR ============ */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-fixed);
  padding: 1rem 0;
  transition: all var(--transition-base);
}

.header.scrolled {
  background: rgba(10, 14, 39, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
  padding: 0.75rem 0;
}

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

.header__logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.header__logo img {
  height: 45px;
  width: auto;
}

.header__logo-text {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--text-primary);
}

.nav__list {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav__link {
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  position: relative;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: width var(--transition-base);
}

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

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

.nav__cta {
  margin-left: 1rem;
}

/* Mobile Menu Toggle */
.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 0.5rem;
  cursor: pointer;
}

.nav__bar {
  width: 25px;
  height: 2px;
  background: var(--text-primary);
  transition: all var(--transition-base);
}

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

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

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

/* Link de destaque no menu */
.nav__link--highlight {
  color: var(--primary) !important;
  font-weight: var(--font-semibold);
}

.nav__link--highlight:hover {
  color: var(--secondary) !important;
}

/* -------- Backdrop e header do drawer: ocultos no desktop -------- */
.nav__backdrop,
.nav__drawer-header {
  display: none;
}

@media (max-width: 768px) {
  .header {
    z-index: 1002;
  }

  /* Hamburger visível */
  .nav__toggle {
    display: flex;
    z-index: 1003;
  }

  /* Hamburger → X */
  .nav__toggle.active .nav__bar:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }
  .nav__toggle.active .nav__bar:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
  }
  .nav__toggle.active .nav__bar:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }

  /* Backdrop */
  .nav__backdrop {
    display: block;
    position: fixed;
    inset: 0;
    background: rgba(6, 9, 24, 0.72);
    backdrop-filter: blur(3px);
    -webkit-backdrop-filter: blur(3px);
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.35s ease;
  }

  /* Drawer lateral — full-height, slide from right */
  .nav__list {
    position: fixed !important;
    top: 0 !important;
    right: 0 !important;
    left: auto !important;
    height: 100vh !important;
    width: 82vw !important;
    max-width: 290px !important;
    display: flex !important;
    flex-direction: column !important;
    justify-content: flex-start !important;
    align-items: stretch !important;
    gap: 4px !important;
    background: #060918 !important;
    border-left: 1px solid rgba(255,255,255,0.1) !important;
    box-shadow: -16px 0 60px rgba(0,0,0,0.7) !important;
    transform: translateX(100%) !important;
    transition: transform 0.38s cubic-bezier(0.4,0,0.2,1) !important;
    z-index: 1001 !important;
    padding: 0 12px 32px !important;
    overflow-y: auto !important;
    overflow-x: hidden !important;
  }

  .nav__list.active {
    transform: translateX(0) !important;
  }

  /* Header do drawer (1º li) */
  .nav__drawer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.1rem 0.25rem 1rem;
    margin-bottom: 0.25rem;
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
    list-style: none;
  }

  .nav__drawer-logo {
    display: flex;
    align-items: center;
    gap: 0.55rem;
  }

  .nav__drawer-logo span {
    font-family: var(--font-heading);
    font-size: var(--text-lg);
    font-weight: var(--font-bold);
    color: var(--text-primary);
  }

  .nav__drawer-close {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    background: transparent;
    color: var(--text-secondary);
    font-size: var(--text-base);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
  }

  .nav__drawer-close:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: rgba(0, 102, 255, 0.1);
  }

  /* Itens: fade-in ao abrir */
  .nav__list li:not(.nav__drawer-header) {
    opacity: 0;
    transition: opacity 0.25s ease, transform 0.25s ease;
    transform: translateY(8px);
  }

  .nav__list.active li:not(.nav__drawer-header) {
    opacity: 1;
    transform: translateY(0);
  }

  .nav__list.active li:nth-child(2) { transition-delay: 0.10s; }
  .nav__list.active li:nth-child(3) { transition-delay: 0.16s; }
  .nav__list.active li:nth-child(4) { transition-delay: 0.22s; }
  .nav__list.active li:nth-child(5) { transition-delay: 0.28s; }
  .nav__list.active li:nth-child(6) { transition-delay: 0.34s; }
  .nav__list.active li:nth-child(7) { transition-delay: 0.40s; }
  .nav__list.active li:nth-child(8) { transition-delay: 0.46s; }

  /* Espaço após o header para empurrar itens para o centro */
  .nav__list li:nth-child(2) {
    margin-top: 1.5rem;
  }

  /* Links */
  .nav__link {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    font-size: 1.15rem;
    font-weight: 600;
    padding: 1rem 0.75rem;
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    transition: all var(--transition-fast);
    border: 1px solid transparent;
    width: 100%;
    text-align: center;
  }

  .nav__link i {
    font-size: 0.95rem;
    color: var(--primary);
    flex-shrink: 0;
  }

  .nav__link:hover,
  .nav__link.active {
    background: rgba(0, 102, 255, 0.08);
    border-color: rgba(0, 102, 255, 0.25);
    color: var(--text-primary);
  }

  .nav__link--highlight {
    background: rgba(0, 102, 255, 0.12) !important;
    border-color: rgba(0, 102, 255, 0.35) !important;
    color: var(--primary) !important;
  }

  .nav__link--highlight i {
    color: var(--primary) !important;
  }

  /* Botão WhatsApp empurrado para o rodapé */
  .nav__cta {
    margin-left: 0;
    margin-top: auto;
    width: 100%;
    padding-top: 1rem;
  }

  .nav__cta .btn {
    width: 100%;
    justify-content: center;
    padding: 1rem;
    font-size: 1rem;
  }
}

/* Tablet */
@media (min-width: 769px) and (max-width: 1024px) {
  .nav__list {
    gap: 1rem;
  }

  .nav__link {
    font-size: var(--text-sm);
  }

  .nav__cta .btn {
    padding: 0.75rem 1.25rem;
    font-size: var(--text-sm);
  }
}

/* ============ HERO SECTION ============ */

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding: var(--spacing-4xl) 0;
  background: var(--gradient-hero);
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--gradient-glow);
  pointer-events: none;
}

.hero__particles {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.hero__container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero__content {
  max-width: 600px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: rgba(0, 102, 255, 0.15);
  border: 1px solid rgba(0, 102, 255, 0.3);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: var(--font-medium);
  color: var(--primary-light);
  margin-bottom: var(--spacing-md);
}

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

.hero__title {
  font-family: var(--font-heading);
  font-size: var(--text-6xl);
  font-weight: var(--font-extrabold);
  line-height: 1.1;
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
}

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

.hero__buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.hero__image {
  position: relative;
}

.hero__image-wrapper {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  height: 520px;
  width: 380px;
  border: 2px solid rgba(0, 102, 255, 0.25);
}

.hero__image-wrapper::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,102,255,0.25) 0%, transparent 50%);
  z-index: 1;
  pointer-events: none;
}

.hero__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}

/* Floating elements in hero */
.hero__float {
  position: absolute;
}

.hero__float-1 {
  top: 10%;
  right: 10%;
  width: 60px;
  height: 60px;
  background: var(--gradient-primary);
  border-radius: var(--radius-md);
  animation: floatRotate 8s ease-in-out infinite;
}

.hero__float-2 {
  bottom: 20%;
  right: 5%;
  width: 40px;
  height: 40px;
  background: var(--gradient-secondary);
  border-radius: 50%;
  animation: float 6s ease-in-out infinite;
}

.hero__float-3 {
  top: 30%;
  left: -5%;
  width: 80px;
  height: 80px;
  border: 2px solid var(--primary);
  border-radius: var(--radius-lg);
  animation: floatRotate 10s ease-in-out infinite reverse;
}

/* Hero Background Blobs */
.hero__blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.15;
  pointer-events: none;
}

.hero__blob-1 {
  width: 500px;
  height: 500px;
  background: var(--primary);
  top: -20%;
  right: -10%;
  animation: blob 20s ease-in-out infinite;
}

.hero__blob-2 {
  width: 400px;
  height: 400px;
  background: var(--secondary);
  bottom: -10%;
  left: -10%;
  animation: blob 15s ease-in-out infinite reverse;
}

@media (max-width: 968px) {
  .hero__container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero__content {
    max-width: 100%;
    order: 2;
  }

  .hero__title {
    font-size: var(--text-5xl);
  }

  .hero__buttons {
    justify-content: center;
  }

  .hero__image {
    display: block;
    order: 1;
    width: 100%;
  }

  .hero__image-wrapper {
    width: 100%;
    height: 420px;
    border-radius: var(--radius-lg);
  }
}

@media (max-width: 480px) {
  .hero__title {
    font-size: var(--text-4xl);
  }

  .hero__subtitle {
    font-size: var(--text-lg);
  }
}

/* ============ MISSÃO, VISÃO E VALORES ============ */

.mvv {
  padding: var(--spacing-3xl) 0;
  background: var(--bg-dark);
}

.mvv__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.mvv__card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2rem 1.75rem;
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.mvv__card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-glow-sm);
}

.mvv__card--featured {
  border-color: rgba(0, 102, 255, 0.4);
  background: linear-gradient(135deg, rgba(0,102,255,0.07) 0%, var(--bg-card) 100%);
}

.mvv__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: rgba(0, 102, 255, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.mvv__icon i {
  font-size: 1.25rem;
  color: var(--primary-light);
}

.mvv__title {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}

.mvv__text {
  font-size: var(--text-base);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
}

.mvv__values {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.mvv__values li {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.mvv__values li i {
  color: var(--primary-light);
  font-size: 0.75rem;
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .mvv__grid {
    grid-template-columns: 1fr;
  }
}

/* ============ PROBLEMS/SERVICES SECTION ============ */

.problems {
  padding: var(--spacing-4xl) 0;
  position: relative;
  background: var(--bg-darker);
}

.problems__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
}

/* ============ SERVICES SECTION ============ */

.services {
  padding: var(--spacing-4xl) 0;
  position: relative;
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-lg);
}

/* ============ PROCESS SECTION ============ */

.process {
  padding: var(--spacing-4xl) 0;
  background: var(--bg-darker);
  position: relative;
  overflow: hidden;
}

.process__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-lg);
  position: relative;
}

.process__grid::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 10%;
  right: 10%;
  height: 2px;
  background: var(--gradient-primary);
  opacity: 0.3;
  z-index: 0;
}

.process__step {
  text-align: center;
  position: relative;
  z-index: 1;
  opacity: 1 !important;
  visibility: visible !important;
}

.process__number {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--spacing-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.05);
  border: 2px solid rgba(255, 255, 255, 0.15);
  border-radius: 50%;
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: var(--font-extrabold);
  color: var(--primary);
  transition: all var(--transition-base);
}

.process__step:hover .process__number {
  background: var(--gradient-primary);
  border-color: transparent;
  color: var(--text-light);
  transform: scale(1.1);
  box-shadow: var(--shadow-glow);
}

.process__step h3 {
  font-size: var(--text-lg);
  font-weight: var(--font-bold);
  color: var(--text-primary);
  margin-bottom: var(--spacing-xs);
}

.process__step p {
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

@media (max-width: 968px) {
  .process__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .process__grid::before {
    display: none;
  }
}

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

/* ============ STATS SECTION ============ */

.stats {
  padding: var(--spacing-3xl) 0;
  background: var(--gradient-primary);
  position: relative;
}

.stats::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.5;
}

.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-lg);
  position: relative;
  z-index: 1;
}

.stats__item {
  text-align: center;
}

.stats__number {
  font-family: var(--font-heading);
  font-size: var(--text-5xl);
  font-weight: var(--font-extrabold);
  color: var(--text-light);
  margin-bottom: var(--spacing-xs);
}

.stats__number::after {
  content: '+';
}

.stats__number--static::after {
  content: '';
}

.stats__label {
  font-size: var(--text-base);
  color: rgba(255, 255, 255, 0.8);
}

@media (max-width: 768px) {
  .stats__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .stats__number {
    font-size: var(--text-4xl);
  }
}

/* ============ CLIENTS / PORTFOLIO SECTION ============ */

.clients-section {
  padding: var(--spacing-4xl) 0 var(--spacing-3xl);
  position: relative;
  overflow: hidden;
}

.carousel-wrapper {
  position: relative;
}

.carousel-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(6, 9, 24, 0.7);
  border: 1px solid rgba(0, 102, 255, 0.5);
  color: #fff;
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.carousel-btn:hover {
  background: rgba(0, 102, 255, 0.35);
  border-color: var(--primary);
  box-shadow: 0 0 20px rgba(0, 102, 255, 0.4);
  transform: translateY(-50%) scale(1.1);
}

.carousel-btn--prev { left: 1rem; }
.carousel-btn--next { right: 1rem; }

.clients-marquee {
  overflow: hidden;
  position: relative;
  padding: var(--spacing-md) 0;
  margin-top: var(--spacing-xl);
}

.clients-marquee::before,
.clients-marquee::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 180px;
  z-index: 2;
  pointer-events: none;
}

.clients-marquee::before {
  left: 0;
  background: linear-gradient(to right, var(--bg-dark) 0%, transparent 100%);
}

.clients-marquee::after {
  right: 0;
  background: linear-gradient(to left, var(--bg-dark) 0%, transparent 100%);
}

.clients-track {
  display: flex;
  gap: 1.5rem;
  width: max-content;
  animation: clients-scroll 32s linear infinite;
}

.clients-track:hover {
  animation-play-state: paused;
}

@keyframes clients-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* Client Card */
.client-card {
  width: 340px;
  flex-shrink: 0;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
}

.client-card:hover {
  transform: translateY(-6px);
  border-color: var(--primary);
  box-shadow: var(--shadow-glow-sm);
}

/* Preview image area */
.client-card__preview {
  position: relative;
  height: 190px;
  overflow: hidden;
  background: var(--bg-darker);
}

.client-card__preview img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center top;
  display: block;
  transition: transform 0.5s ease;
}

.client-card:hover .client-card__preview img {
  transform: scale(1.04);
}

.client-card__overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 0.6rem 1rem;
  background: linear-gradient(to top, rgba(6, 9, 24, 0.85) 0%, transparent 100%);
  display: flex;
  align-items: flex-end;
}

.client-card__segment {
  font-size: var(--text-xs);
  font-weight: var(--font-semibold);
  color: rgba(255, 255, 255, 0.9);
  background: rgba(0, 102, 255, 0.6);
  backdrop-filter: blur(4px);
  padding: 0.2rem 0.65rem;
  border-radius: var(--radius-full);
  letter-spacing: 0.4px;
  text-transform: uppercase;
}

/* Card body */
.client-card__body {
  padding: 1.2rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.client-card__stars {
  font-size: 0.85rem;
  letter-spacing: 1px;
}

.client-card__quote {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
  font-style: italic;
}

.client-card__footer {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 0.5rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--border-color);
}

.client-card__author {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.client-card__author strong {
  font-size: var(--text-sm);
  color: var(--text-primary);
  font-weight: var(--font-semibold);
}

.client-card__author span {
  font-size: var(--text-xs);
  color: var(--text-muted);
}

.client-card__links {
  display: flex;
  gap: 0.45rem;
  flex-shrink: 0;
}

.client-card__link {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-size: var(--text-sm);
  transition: all var(--transition-fast);
}

.client-card__link:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: rgba(0, 102, 255, 0.1);
}

.client-card__link--insta:hover {
  border-color: #E1306C;
  color: #E1306C;
  background: rgba(225, 48, 108, 0.1);
}

@media (max-width: 768px) {
  .clients-marquee::before,
  .clients-marquee::after {
    width: 60px;
  }

  .client-card {
    width: 300px;
  }

  .client-card__preview {
    height: 165px;
  }
}

/* ============ PRICING SECTION ============ */

.pricing {
  padding: var(--spacing-4xl) 0;
  position: relative;
}

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

@media (max-width: 968px) {
  .pricing__grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }

  .pricing-card.featured {
    order: -1;
  }
}

/* ============ TESTIMONIALS SECTION ============ */

.testimonials {
  padding: var(--spacing-4xl) 0;
  background: var(--bg-darker);
}

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

.testimonials__grid--single {
  max-width: 600px;
  margin: 0 auto;
}

/* ============ CTA SECTION ============ */

.cta {
  padding: var(--spacing-4xl) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta__container {
  position: relative;
  z-index: 1;
}

.cta__title {
  font-family: var(--font-heading);
  font-size: var(--text-5xl);
  font-weight: var(--font-extrabold);
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
}

.cta__subtitle {
  font-size: var(--text-xl);
  color: var(--text-secondary);
  margin-bottom: var(--spacing-lg);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cta__guarantee {
  margin-top: var(--spacing-md);
  font-size: var(--text-sm);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.cta__blob {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  filter: blur(150px);
  opacity: 0.1;
  pointer-events: none;
}

.cta__blob-1 {
  background: var(--primary);
  top: -30%;
  left: -10%;
}

.cta__blob-2 {
  background: var(--secondary);
  bottom: -30%;
  right: -10%;
}

/* ============ FOOTER ============ */

.footer {
  padding: var(--spacing-3xl) 0 var(--spacing-lg);
  background: var(--bg-darker);
  border-top: 1px solid var(--border-color);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}

.footer__brand {
  max-width: 300px;
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: var(--spacing-md);
}

.footer__logo img {
  height: 40px;
  width: auto;
}

.footer__logo-text {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: var(--font-bold);
  color: var(--text-primary);
}

.footer__desc {
  color: var(--text-secondary);
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--spacing-md);
}

.footer__social {
  display: flex;
  gap: 1rem;
}

.footer__social-link {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 50%;
  color: var(--text-secondary);
  transition: all var(--transition-base);
}

.footer__social-link:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--text-light);
  transform: translateY(-3px);
}

.footer__col h4 {
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
}

.footer__col ul {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer__col a,
.footer__col li {
  color: var(--text-secondary);
  font-size: var(--text-sm);
  transition: color var(--transition-fast);
}

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

.footer__bottom {
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--border-color);
  text-align: center;
}

.footer__copyright {
  color: var(--text-muted);
  font-size: var(--text-sm);
}

.footer__legal-links {
  margin-top: 0.5rem;
  font-size: var(--text-sm);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.footer__legal-links a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer__legal-links a:hover {
  color: var(--primary-light);
}

@media (max-width: 968px) {
  .footer__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer__brand {
    grid-column: span 2;
    max-width: 100%;
    text-align: center;
  }

  .footer__social {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .footer__grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer__brand {
    grid-column: span 1;
  }
}

/* ============ WHATSAPP BUTTON ============ */

.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  z-index: var(--z-fixed);
  transition: all var(--transition-base);
  animation: pulseGlow 2s ease-in-out infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1) translateY(-5px);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.5);
}

.whatsapp-float svg {
  width: 32px;
  height: 32px;
  fill: white;
}

/* ============ BACK TO TOP BUTTON ============ */

.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 6rem;
  width: 45px;
  height: 45px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  z-index: var(--z-fixed);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
  cursor: pointer;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--text-light);
  transform: translateY(-3px);
}

/* ============ CONTACT SECTION ============ */

.contact {
  padding: var(--spacing-4xl) 0;
  background: var(--bg-darker);
}

.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  align-items: start;
}

.contact__info {
  padding-right: var(--spacing-xl);
}

.contact__info h3 {
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--text-primary);
  margin-bottom: var(--spacing-lg);
}

.contact__item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.contact__icon {
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--primary);
  flex-shrink: 0;
}

.contact__item-content h4 {
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.contact__item-content p,
.contact__item-content a {
  color: var(--text-secondary);
  font-size: var(--text-sm);
}

.contact__item-content a:hover {
  color: var(--primary-light);
}

.contact__form {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
}

/* ============ DIAGNOSTIC CTA ============ */

.contact__diagnostic {
  display: flex;
  align-items: center;
  justify-content: center;
}

.diagnostic-card {
  background: var(--bg-card);
  border: 2px solid var(--primary);
  border-radius: var(--radius-lg);
  padding: var(--spacing-2xl);
  text-align: center;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-glow);
}

.diagnostic-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-primary);
}

.diagnostic-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto var(--spacing-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-primary);
  border-radius: 50%;
  font-size: 2rem;
  color: var(--text-light);
  animation: pulse 2s ease-in-out infinite;
}

.diagnostic-card h3 {
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--text-primary);
  margin-bottom: var(--spacing-md);
}

.diagnostic-card > p {
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--spacing-lg);
}

.diagnostic-benefits {
  text-align: left;
  margin-bottom: var(--spacing-xl);
}

.diagnostic-benefits li {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-sm) 0;
  color: var(--text-secondary);
}

.diagnostic-benefits li i {
  color: var(--primary);
  font-size: var(--text-lg);
}

.diagnostic-time {
  margin-top: var(--spacing-md);
  color: var(--text-muted);
  font-size: var(--text-sm);
}

.diagnostic-time i {
  margin-right: 0.5rem;
  color: var(--primary);
}

/* ============ FOOTER CREDENTIAL ============ */

.footer__credential {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
  padding: var(--spacing-sm) var(--spacing-md);
  background: rgba(0, 102, 255, 0.1);
  border: 1px solid rgba(0, 102, 255, 0.2);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  color: var(--primary-light);
}

.footer__credential i {
  color: var(--primary);
  font-size: var(--text-lg);
}

@media (max-width: 968px) {
  .contact__grid {
    grid-template-columns: 1fr;
  }

  .contact__info {
    padding-right: 0;
  }
}

/* ============ LOADING SCREEN ============ */

.loading-screen {
  position: fixed;
  inset: 0;
  background: var(--bg-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  transition: opacity 0.8s ease, visibility 0.8s ease;
}

.loading-screen.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loading-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.loading-logo {
  animation: loadingPulse 1.5s ease-in-out infinite;
}

.loading-logo img {
  width: 80px;
  height: 80px;
  filter: drop-shadow(0 0 20px rgba(0, 102, 255, 0.5));
}

.loading-text {
  display: flex;
  gap: 0.1rem;
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
}

.loading-letter {
  color: var(--text-primary);
  animation: loadingBounce 0.6s ease infinite;
  animation-delay: calc(var(--i, 0) * 0.1s);
}

.loading-letter:nth-child(1) { --i: 0; }
.loading-letter:nth-child(2) { --i: 1; }
.loading-letter:nth-child(3) { --i: 2; }
.loading-letter:nth-child(4) { --i: 3; }
.loading-letter:nth-child(5) { --i: 4; }
.loading-letter:nth-child(6) { --i: 5; color: var(--primary); }
.loading-letter:nth-child(7) { --i: 6; color: var(--primary); }
.loading-letter:nth-child(8) { --i: 7; color: var(--primary); }

.loading-bar {
  width: 200px;
  height: 4px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 2px;
  overflow: hidden;
}

.loading-bar-fill {
  height: 100%;
  background: var(--gradient-primary);
  border-radius: 2px;
  animation: loadingProgress 1.5s ease-in-out infinite;
}

@keyframes loadingPulse {
  0%, 100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.1);
    opacity: 0.8;
  }
}

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

@keyframes loadingProgress {
  0% {
    width: 0%;
    margin-left: 0;
  }
  50% {
    width: 70%;
    margin-left: 15%;
  }
  100% {
    width: 0%;
    margin-left: 100%;
  }
}

/* ============ MODAL DE PROJETOS ============ */

.modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1000;
}

.modal.is-active {
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(5px);
}

.modal__content {
  position: relative;
  background: #0d1130;
  color: var(--text-primary);
  border-radius: var(--radius-lg);
  padding: 2rem;
  max-width: 900px;
  width: 92%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  animation: modalFadeIn 0.3s ease;
  border: 1px solid var(--border-color);
}

.modal__title {
  margin-top: 0;
  margin-bottom: 1.5rem;
  text-align: center;
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.modal__close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: none;
  border: none;
  font-size: 2rem;
  cursor: pointer;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  line-height: 1;
}

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

/* Projects Grid */
.projects__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin-top: 1rem;
}

.project-card {
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-smooth);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  border: 1px solid var(--border-color);
}

.project-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}

.project-card__icon {
  width: 100px;
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  background: var(--gradient-primary);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-glow-sm);
}

.project-card h3 {
  margin: 0.5rem 0;
  font-size: var(--text-lg);
  font-weight: var(--font-semibold);
  color: var(--text-primary);
}

.project-card p {
  font-size: var(--text-sm);
  margin: 0 0 1rem;
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
}

.project-card a {
  display: inline-block;
  padding: 0.625rem 1.25rem;
  background: var(--gradient-primary);
  color: var(--text-light);
  border-radius: var(--radius-full);
  text-decoration: none;
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  transition: all var(--transition-smooth);
}

.project-card a:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow-sm);
}

@keyframes modalFadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 768px) {
  .modal__content {
    padding: 1.5rem;
    width: 95%;
  }

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

/* ============ TERMS MODAL ============ */

.modal__content--terms {
  max-width: 680px;
}

.terms__content {
  margin-bottom: 1.5rem;
  max-height: 50vh;
  overflow-y: auto;
  padding-right: 0.5rem;
  scrollbar-width: thin;
  scrollbar-color: var(--primary) transparent;
}

.terms__content::-webkit-scrollbar {
  width: 4px;
}

.terms__content::-webkit-scrollbar-track {
  background: transparent;
}

.terms__content::-webkit-scrollbar-thumb {
  background: var(--primary);
  border-radius: 4px;
}

.terms__section {
  margin-bottom: 1.25rem;
}

.terms__section h3 {
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  color: var(--primary-light);
  margin-bottom: 0.5rem;
}

.terms__section p,
.terms__section ul {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  line-height: var(--leading-relaxed);
}

.terms__section ul {
  padding-left: 1.25rem;
}

.terms__section ul li {
  margin-bottom: 0.25rem;
}

.terms__actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  border-top: 1px solid var(--border-color);
  padding-top: 1.25rem;
}

.terms__checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 0.625rem;
  font-size: var(--text-sm);
  color: var(--text-secondary);
  cursor: pointer;
  line-height: var(--leading-relaxed);
}

.terms__checkbox {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  accent-color: var(--primary);
  margin-top: 2px;
  cursor: pointer;
}

.terms__checkbox-label a {
  color: var(--primary-light);
  text-decoration: underline;
  transition: color var(--transition-fast);
}

.terms__checkbox-label a:hover {
  color: var(--secondary);
}

@media (max-width: 768px) {
  .modal__content--terms {
    padding: 1.25rem;
  }

  .terms__content {
    max-height: 45vh;
  }
}