/* ==========================================================================
   ALTUS — COMPONENTS & SECTIONS
   Preloader, Dynamic Cursor, Kinetic Marquee, Editorial Gallery, Lab & Form
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. CINEMATIC PRELOADER
   -------------------------------------------------------------------------- */
#cinematic-loader {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  background-color: #000000;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 2rem;
  transition: opacity 1.2s cubic-bezier(0.85, 0, 0.15, 1), visibility 1.2s;
  pointer-events: all;
}

#cinematic-loader.loaded {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loader-brand {
  position: relative;
  overflow: hidden;
}

.loader-title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 7rem);
  font-weight: 800;
  letter-spacing: 0.35em;
  color: #ffffff;
  text-transform: uppercase;
  margin: 0;
  opacity: 0;
  transform: translateY(30px) scale(0.96);
  animation: loaderTitleEnter 1.4s cubic-bezier(0.16, 1, 0.3, 1) 0.3s forwards;
}

.loader-bar-wrap {
  width: min(280px, 70vw);
  height: 2px;
  background: rgba(255, 255, 255, 0.1);
  position: relative;
  overflow: hidden;
}

.loader-bar {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 0%;
  background: #ffffff;
  box-shadow: 0 0 15px rgba(255, 255, 255, 0.8);
  transition: width 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.loader-status {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  color: var(--text-tertiary);
  text-transform: uppercase;
  min-height: 1.2em;
}

@keyframes loaderTitleEnter {
  0% {
    opacity: 0;
    transform: translateY(30px) scale(0.96);
    filter: blur(10px);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
    filter: blur(0);
  }
}

/* --------------------------------------------------------------------------
   2. CUSTOM DYNAMIC CURSOR
   -------------------------------------------------------------------------- */
.cursor-dot {
  position: fixed;
  top: 0;
  left: 0;
  width: 6px;
  height: 6px;
  background-color: #ffffff;
  border-radius: 50%;
  pointer-events: none;
  z-index: 10000;
  transform: translate(-50%, -50%);
  transition: opacity 0.3s ease, transform 0.1s ease;
  will-change: transform;
}

.cursor-ring {
  position: fixed;
  top: 0;
  left: 0;
  width: 38px;
  height: 38px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: width 0.3s cubic-bezier(0.16, 1, 0.3, 1),
              height 0.3s cubic-bezier(0.16, 1, 0.3, 1),
              border-color 0.3s ease,
              background-color 0.3s ease;
  will-change: transform;
}

.cursor-ring.active-hover {
  width: 68px;
  height: 68px;
  border-color: rgba(255, 255, 255, 0.8);
  background-color: rgba(255, 255, 255, 0.08);
  backdrop-filter: invert(0.2);
}

.cursor-ring.active-click {
  transform: translate(-50%, -50%) scale(0.85);
}

@media (hover: none) or (pointer: coarse) {
  .cursor-dot, .cursor-ring {
    display: none !important;
  }
}

/* --------------------------------------------------------------------------
   3. HERO / SOBRE A EMPRESA
   -------------------------------------------------------------------------- */
.hero-content {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  max-width: 900px;
}

.hero-tag {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUpIn 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.8s forwards;
}

.hero-headline {
  font-size: clamp(2.5rem, 6.5vw, 5.2rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.04em;
  opacity: 0;
  transform: translateY(30px);
  animation: fadeUpIn 0.9s cubic-bezier(0.16, 1, 0.3, 1) 1s forwards;
}

.hero-headline span {
  display: inline-block;
  color: transparent;
  -webkit-text-stroke: 1px rgba(255, 255, 255, 0.3);
  transition: -webkit-text-stroke 0.4s ease;
}

.hero-headline:hover span {
  -webkit-text-stroke: 1px rgba(255, 255, 255, 0.85);
}

.hero-lead {
  font-size: clamp(1.05rem, 1.8vw, 1.35rem);
  color: var(--text-secondary);
  max-width: 720px;
  line-height: 1.7;
  opacity: 0;
  transform: translateY(30px);
  animation: fadeUpIn 0.9s cubic-bezier(0.16, 1, 0.3, 1) 1.2s forwards;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-top: 1rem;
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUpIn 0.9s cubic-bezier(0.16, 1, 0.3, 1) 1.4s forwards;
}

.btn-primary-altus {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  padding: 1rem 2.2rem;
  background: #ffffff;
  color: #000000;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  border-radius: 2px;
  transition: all var(--transition-fast);
  box-shadow: 0 10px 30px rgba(255, 255, 255, 0.15);
}

.btn-primary-altus:hover {
  background: #e2e4ea;
  transform: translateY(-2px);
  box-shadow: 0 15px 40px rgba(255, 255, 255, 0.25);
}

.btn-ghost-altus {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  padding: 1rem 2.2rem;
  background: var(--glass-bg-subtle);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  backdrop-filter: blur(10px);
  border-radius: 2px;
  transition: all var(--transition-fast);
}

.btn-ghost-altus:hover {
  border-color: var(--text-primary);
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-2px);
}

/* Institutional Narrative Grid */
.narrative-grid {
  margin-top: 5rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.narrative-card {
  padding: 2.2rem;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  transition: transform var(--transition-medium), border-color var(--transition-medium);
}

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

.card-num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-tertiary);
  letter-spacing: 0.1em;
}

.card-title {
  font-size: 1.3rem;
  font-weight: 600;
  font-family: var(--font-heading);
}

.card-desc {
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--text-secondary);
}

/* --------------------------------------------------------------------------
   4. SEÇÃO KINÉTICA HORIZONTAL (TRABALHOS & REDES)
   -------------------------------------------------------------------------- */
.kinetic-section {
  padding: var(--section-spacing) 0;
  overflow: hidden;
  position: relative;
  z-index: 2;
}

.kinetic-header {
  padding: 0 var(--container-padding);
  margin-bottom: 3.5rem;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
}

.kinetic-track-wrapper {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  width: 100vw;
  overflow: hidden;
  user-select: none;
}

.kinetic-row {
  display: flex;
  gap: 1.5rem;
  width: max-content;
  will-change: transform;
}

.kinetic-pill {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding: 1.1rem 2.2rem;
  background: rgba(14, 16, 22, 0.65);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(12px);
  border-radius: 4px;
  white-space: nowrap;
  transition: all var(--transition-fast);
}

.kinetic-pill:hover {
  background: rgba(25, 30, 42, 0.85);
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-2px);
}

.kinetic-pill-title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--text-primary);
}

.kinetic-pill-badge {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  padding: 0.25rem 0.65rem;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 2px;
  color: var(--text-secondary);
}

/* --------------------------------------------------------------------------
   5. SEÇÃO EDITORIAL (INSTAGRAM / MARKETING)
   -------------------------------------------------------------------------- */
.editorial-gallery {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 2rem;
  position: relative;
  align-items: start;
}

.gallery-item {
  position: relative;
  border-radius: 4px;
  overflow: hidden;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform;
}

.gallery-item-1 {
  grid-column: 1 / span 7;
  height: 520px;
}

.gallery-item-2 {
  grid-column: 8 / span 5;
  height: 380px;
  margin-top: 4rem;
}

.gallery-item-3 {
  grid-column: 2 / span 5;
  height: 400px;
  margin-top: -3rem;
}

.gallery-item-4 {
  grid-column: 7 / span 6;
  height: 480px;
  margin-top: 2rem;
}

.gallery-img-wrap {
  width: 100%;
  height: 100%;
  overflow: hidden;
  position: relative;
}

.gallery-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1), filter 0.8s ease;
  filter: contrast(1.1) brightness(0.85);
}

.gallery-item:hover .gallery-img {
  transform: scale(1.05);
  filter: contrast(1.15) brightness(1);
}

.gallery-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1.75rem;
  background: linear-gradient(180deg, transparent 0%, rgba(5, 5, 7, 0.9) 100%);
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  pointer-events: none;
}

.gallery-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: #ffffff;
}

.gallery-meta {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-tertiary);
  letter-spacing: 0.1em;
}

/* --------------------------------------------------------------------------
   6. SEÇÃO INTERATIVA: ALÉM DO ÓBVIO (LABORATÓRIO DIGITAL)
   -------------------------------------------------------------------------- */
.lab-section {
  position: relative;
}

.lab-board {
  position: relative;
  min-height: 580px;
  border-radius: 6px;
  padding: clamp(2rem, 5vw, 4rem);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
  background: radial-gradient(circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(25, 32, 48, 0.6) 0%, rgba(10, 12, 16, 0.8) 60%);
}

.lab-spotlight {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(0, 229, 255, 0.08), transparent 80%);
}

.lab-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  z-index: 2;
  position: relative;
}

.lab-nodes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.75rem;
  margin-top: 3rem;
  z-index: 2;
  position: relative;
}

.lab-node-card {
  padding: 2rem;
  background: rgba(14, 17, 24, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(16px);
  border-radius: 4px;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  cursor: pointer;
  transition: all var(--transition-medium);
  transform-style: preserve-3d;
}

.lab-node-card:hover {
  background: rgba(20, 25, 36, 0.85);
  border-color: rgba(0, 229, 255, 0.4);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5), 0 0 25px rgba(0, 229, 255, 0.1);
}

.node-status-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-tertiary);
  letter-spacing: 0.15em;
}

.node-status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--accent-cyan);
}

.node-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-primary);
}

.node-desc {
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--text-secondary);
}

.node-telemetry {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--accent-emerald);
  padding-top: 0.75rem;
  border-top: 1px dashed rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
}

/* --------------------------------------------------------------------------
   7. SEÇÃO DE PERFIL PROFISSIONAL & TELEMETRIA GITHUB
   -------------------------------------------------------------------------- */
.profile-cockpit {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: start;
}

.profile-identity {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
  position: sticky;
  top: 7rem;
}

.profile-name {
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.profile-role-badge {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  color: var(--accent-cyan);
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
}

.profile-bio {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--text-secondary);
}

.profile-highlights {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.highlight-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  padding: 0.45rem 0.9rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 2px;
  color: var(--text-primary);
}

/* Stack Clusters */
.stack-clusters {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.stack-group {
  padding: 1.75rem 2rem;
  border-radius: 4px;
}

.stack-group-title {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  color: var(--text-tertiary);
  text-transform: uppercase;
  margin-bottom: 1.25rem;
  display: flex;
  justify-content: space-between;
}

.stack-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.tech-chip {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 500;
  padding: 0.55rem 1.05rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 4px;
  color: var(--text-primary);
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  transition: all var(--transition-fast);
}

.tech-chip i {
  font-size: 1.15rem;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--transition-fast);
}

.tech-chip svg {
  width: 1.15rem;
  height: 1.15rem;
  flex-shrink: 0;
  transition: transform var(--transition-fast);
}

.tech-chip:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.3);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
}

.tech-chip:hover i,
.tech-chip:hover svg {
  transform: scale(1.18);
}

/* Project Showcase Cards */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.75rem;
  margin-top: 4rem;
}

.project-card {
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 2rem;
  min-height: 320px;
  transition: all var(--transition-medium);
}

.project-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 255, 255, 0.25);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.6);
}

.project-card-top {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.project-category {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  color: var(--accent-cyan);
  text-transform: uppercase;
}

.project-heading {
  font-size: 1.5rem;
  font-weight: 700;
}

.project-desc {
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--text-secondary);
}

.project-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.project-link-btn {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-primary);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: gap var(--transition-fast);
}

.project-link-btn:hover {
  gap: 0.85rem;
  color: var(--accent-cyan);
}

/* GitHub Telemetry Visualizer */
.github-telemetry-panel {
  margin-top: 3.5rem;
  padding: 2rem;
  border-radius: 4px;
}

.telemetry-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}

.telemetry-stream-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.25rem;
}

.telemetry-stat {
  padding: 1.25rem;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 2px;
}

.stat-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-tertiary);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.stat-val {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--text-primary);
}

/* --------------------------------------------------------------------------
   8. CLIENTES SATISFEITOS (DEPOIMENTOS)
   -------------------------------------------------------------------------- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.testimonial-card {
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 2rem;
}

.quote-icon {
  font-family: var(--font-display);
  font-size: 3rem;
  line-height: 1;
  color: rgba(255, 255, 255, 0.12);
}

.quote-body {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--text-primary);
  font-weight: 300;
  font-style: italic;
}

.quote-author {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.author-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.author-name {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
}

.author-role {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-tertiary);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* --------------------------------------------------------------------------
   9. CONTATO & FORMOID MOBIRISE INTEGRATION
   -------------------------------------------------------------------------- */
.contact-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(2rem, 6vw, 6rem);
  align-items: start;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.contact-meta-item {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.meta-label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-tertiary);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.meta-value {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 500;
  color: var(--text-primary);
}

.meta-value:hover {
  color: var(--accent-cyan);
}

.contact-form-glass {
  padding: clamp(2rem, 4vw, 3.5rem);
  border-radius: 4px;
}

.form-group-altus {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-bottom: 1.75rem;
}

.form-label-altus {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  color: var(--text-tertiary);
  text-transform: uppercase;
}

.form-control-altus {
  width: 100%;
  padding: 1rem 1.25rem;
  background: rgba(5, 5, 7, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 2px;
  color: var(--text-primary);
  font-size: 0.95rem;
  transition: all var(--transition-fast);
}

.form-control-altus:focus {
  border-color: rgba(255, 255, 255, 0.5);
  background: rgba(12, 15, 22, 0.6);
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.05);
}

textarea.form-control-altus {
  resize: vertical;
  min-height: 130px;
}

.form-alert {
  padding: 1.2rem;
  margin-bottom: 1.5rem;
  border-radius: 2px;
  font-family: var(--font-heading);
  font-size: 0.88rem;
  display: none;
}

.form-alert.success {
  background: rgba(0, 240, 144, 0.12);
  border: 1px solid rgba(0, 240, 144, 0.35);
  color: var(--accent-emerald);
  display: block;
}

.form-alert.error {
  background: rgba(255, 70, 70, 0.12);
  border: 1px solid rgba(255, 70, 70, 0.35);
  color: #ff6e6e;
  display: block;
}

.btn-submit-form {
  width: 100%;
  padding: 1.15rem;
  background: #ffffff;
  color: #000000;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 2px;
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.75rem;
  transition: all var(--transition-fast);
}

.btn-submit-form:hover {
  background: #e2e5ee;
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(255, 255, 255, 0.2);
}

.btn-submit-form:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
}

/* --------------------------------------------------------------------------
   10. FOOTER MONUMENTAL
   -------------------------------------------------------------------------- */
.monumental-footer {
  position: relative;
  padding: 8rem 0 3rem;
  overflow: hidden;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-watermark {
  position: absolute;
  bottom: -2vw;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-display);
  font-size: clamp(6rem, 20vw, 22rem);
  font-weight: 900;
  letter-spacing: 0.15em;
  color: rgba(255, 255, 255, 0.018);
  text-transform: uppercase;
  pointer-events: none;
  user-select: none;
  line-height: 0.8;
  white-space: nowrap;
}

.footer-columns {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 3rem;
  margin-bottom: 5rem;
  position: relative;
  z-index: 2;
}

.footer-col-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: 1.5rem;
}

.footer-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.footer-nav-list a {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.footer-nav-list a:hover {
  color: var(--text-primary);
}

.footer-bottom-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-tertiary);
  letter-spacing: 0.08em;
  position: relative;
  z-index: 2;
}

/* --------------------------------------------------------------------------
   RESPONSIVE ADJUSTMENTS
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .asymmetric-grid-2, .asymmetric-grid-rev, .profile-cockpit, .contact-layout {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .profile-identity {
    position: static;
  }
  .gallery-item-1, .gallery-item-2, .gallery-item-3, .gallery-item-4 {
    grid-column: 1 / -1;
    height: 380px;
    margin-top: 0;
  }
  .footer-columns {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .hud-nav {
    display: none;
  }
  .footer-columns {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .footer-bottom-bar {
    flex-direction: column;
    gap: 1rem;
    align-items: flex-start;
  }
  .hud-progress {
    display: none;
  }
}

/* --------------------------------------------------------------------------
   11. BOTAO LATERAL WHATSAPP (GLASS / MONOCROMATICO)
   -------------------------------------------------------------------------- */
.whatsapp-float-btn {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 995;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem 1.4rem 0.85rem 1.1rem;
  background: rgba(14, 17, 24, 0.75);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 9999px;
  color: #ffffff;
  text-decoration: none;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.12);
  transition: all var(--transition-medium);
  cursor: pointer;
  user-select: none;
}

.whatsapp-float-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  position: relative;
  transition: transform var(--transition-fast);
}

.whatsapp-float-icon svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
  transition: fill var(--transition-fast);
}

.whatsapp-float-pulse {
  position: absolute;
  top: -2px;
  right: -2px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--accent-emerald);
  box-shadow: 0 0 8px var(--accent-emerald);
}

.whatsapp-float-label {
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: inherit;
  transition: color var(--transition-fast);
}

/* Hover: Fundo Branco com Ícone e Texto em Preto */
.whatsapp-float-btn:hover {
  background: #ffffff;
  color: #050507;
  border-color: #ffffff;
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 15px 40px rgba(255, 255, 255, 0.22);
}

.whatsapp-float-btn:hover .whatsapp-float-icon {
  transform: scale(1.12);
}

.whatsapp-float-btn:active {
  transform: translateY(-1px) scale(0.98);
}

@media (max-width: 768px) {
  .whatsapp-float-btn {
    bottom: 1.5rem;
    right: 1.5rem;
    padding: 0.85rem;
    border-radius: 50%;
  }
  .whatsapp-float-label {
    display: none;
  }
}