/**
 * ARKENOR LABS — Component-Specific Styles
 * Visual systems for Hero, Pillars, Services, Solutions Showcases,
 * Methodology Line, Quote Form, WhatsApp Float, and Modals.
 */

/* ==========================================================
   1. HERO SECTION
   ========================================================== */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: calc(var(--header-height) + 40px);
  padding-bottom: 80px;
  background: radial-gradient(circle at 75% 30%, rgba(0, 191, 165, 0.08) 0%, rgba(16, 28, 37, 0) 65%),
              linear-gradient(180deg, #101C25 0%, #0d171f 100%);
  overflow: hidden;
}

.hero-canvas-wrap {
  position: absolute;
  top: 0;
  right: 0;
  width: 58%;
  height: 100%;
  pointer-events: auto;
  z-index: 1;
  opacity: 0.85;
}

#heroCanvas {
  width: 100%;
  height: 100%;
  display: block;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 40px;
  position: relative;
  z-index: 2;
}

.hero-content {
  max-width: 660px;
}

.hero-title {
  margin-bottom: 24px;
}

.hero-desc {
  font-size: 1.18rem;
  line-height: 1.7;
  color: #a4b3bc;
  margin-bottom: 36px;
}

.hero-ctas {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 44px;
}

.hero-telemetry {
  display: flex;
  align-items: center;
  gap: 20px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.82rem;
  color: var(--muted-gray);
  font-family: var(--font-body);
}

.telemetry-item {
  display: flex;
  align-items: center;
  gap: 8px;
}

.telemetry-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--primary-turquoise);
  box-shadow: 0 0 8px var(--primary-turquoise);
}

@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }
  .hero-canvas-wrap {
    width: 100%;
    opacity: 0.35;
  }
  .hero-telemetry {
    flex-wrap: wrap;
    gap: 12px;
  }
}

/* ==========================================================
   2. VALUE PROPOSITION (3 PILLARS)
   ========================================================== */
.value-prop-section {
  background: #0d171f;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.pillar-card {
  background: linear-gradient(180deg, rgba(29, 48, 59, 0.5) 0%, rgba(20, 33, 42, 0.6) 100%);
  border: 1px solid rgba(132, 147, 155, 0.16);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  position: relative;
  transition: transform var(--transition-smooth), border-color var(--transition-smooth), box-shadow var(--transition-smooth);
}

.pillar-card:hover {
  transform: translateY(-6px);
  border-color: rgba(0, 191, 165, 0.4);
  box-shadow: 0 16px 36px -10px rgba(0, 0, 0, 0.5), 0 0 20px rgba(0, 191, 165, 0.1);
}

.pillar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}

.pillar-num {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary-turquoise);
  letter-spacing: -0.02em;
}

.pillar-icon-wrap {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: rgba(0, 191, 165, 0.08);
  border: 1px solid rgba(0, 191, 165, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-turquoise);
}

.pillar-title {
  font-size: 1.35rem;
  margin-bottom: 14px;
}

.pillar-desc {
  font-size: 0.95rem;
  margin-bottom: 24px;
}

.pillar-metric-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--ice-white);
  background: rgba(255, 255, 255, 0.05);
  padding: 6px 12px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

@media (max-width: 992px) {
  .pillars-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

/* ==========================================================
   3. SERVICES (6 CARDS)
   ========================================================== */
.services-section {
  background: var(--bg-midnight);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.service-card {
  background: #14222c;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  transition: all var(--transition-smooth);
}

.service-card:hover {
  transform: translateY(-5px);
  border-color: rgba(0, 191, 165, 0.45);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5), 0 0 22px rgba(0, 191, 165, 0.12);
}

.service-top {
  margin-bottom: 24px;
}

.service-icon-box {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: rgba(0, 191, 165, 0.1);
  border: 1px solid rgba(0, 191, 165, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-turquoise);
  margin-bottom: 22px;
}

.service-card-title {
  font-size: 1.15rem;
  letter-spacing: 0.04em;
  font-weight: 700;
  margin-bottom: 14px;
  color: var(--white);
}

.service-card-desc {
  font-size: 0.92rem;
  line-height: 1.65;
  color: var(--muted-gray);
  margin-bottom: 20px;
}

.service-benefit {
  background: rgba(29, 48, 59, 0.6);
  border-left: 2px solid var(--primary-turquoise);
  padding: 10px 14px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 0.85rem;
  color: #d1dde3;
  margin-bottom: 22px;
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}

.service-tag-pill {
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--muted-gray);
  background: rgba(255, 255, 255, 0.04);
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

.service-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 18px;
}

.service-cta-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--primary-turquoise);
  transition: gap var(--transition-fast);
}

.service-cta-link:hover {
  gap: 12px;
  color: #00d6b9;
}

@media (max-width: 1100px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 680px) {
  .services-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================
   4. SOLUTIONS & REALISTIC MOCKUPS (SHOWCASE)
   ========================================================== */
.solutions-section {
  background: #0d171f;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.solutions-nav {
  display: flex;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.solution-tab-btn {
  background: rgba(29, 48, 59, 0.5);
  border: 1px solid rgba(132, 147, 155, 0.2);
  border-radius: var(--radius-full);
  color: var(--muted-gray);
  padding: 10px 20px;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.solution-tab-btn:hover {
  color: var(--white);
  border-color: rgba(0, 191, 165, 0.3);
}

.solution-tab-btn.active {
  background: var(--primary-turquoise);
  color: var(--bg-midnight);
  border-color: var(--primary-turquoise);
  box-shadow: 0 4px 14px rgba(0, 191, 165, 0.25);
}

.solution-panel {
  display: none;
  background: #14222c;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-xl);
  padding: 44px;
  box-shadow: var(--shadow-card);
}

.solution-panel.active {
  display: block;
  animation: fadeIn 0.35s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.solution-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 40px;
  align-items: center;
}

.solution-info h3 {
  font-size: 1.6rem;
  margin-bottom: 16px;
  color: var(--white);
}

.solution-info p {
  margin-bottom: 28px;
  font-size: 1rem;
}

.solution-specs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 30px;
  padding: 18px;
  background: rgba(16, 28, 37, 0.7);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.spec-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.spec-label {
  font-size: 0.75rem;
  color: var(--muted-gray);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.spec-val {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--ice-white);
}

.disclaimer-badge {
  display: inline-block;
  font-size: 0.75rem;
  color: #788992;
  font-style: italic;
  margin-top: 14px;
}

/* TERMINAL / DASHBOARD MOCKUP */
.mockup-window {
  background: #0f1820;
  border: 1px solid rgba(132, 147, 155, 0.25);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.8), 0 0 30px rgba(0, 191, 165, 0.06);
}

.mockup-header {
  background: #17242e;
  padding: 12px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.mockup-dots {
  display: flex;
  align-items: center;
  gap: 6px;
}

.mockup-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.dot-red { background: #ff5f56; }
.dot-yellow { background: #ffbd2e; }
.dot-green { background: #27c93f; }

.mockup-title {
  font-family: monospace;
  font-size: 0.78rem;
  color: var(--muted-gray);
}

.mockup-status-badge {
  font-size: 0.7rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 4px;
  background: rgba(0, 191, 165, 0.15);
  color: var(--primary-turquoise);
  border: 1px solid rgba(0, 191, 165, 0.3);
}

.mockup-body {
  padding: 24px;
  font-family: 'SF Mono', Consolas, Monaco, monospace;
  font-size: 0.85rem;
}

/* Flowchart inside mockup */
.pipeline-flow {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.flow-step {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(29, 48, 59, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.06);
  padding: 12px 16px;
  border-radius: var(--radius-sm);
}

.flow-step.active {
  border-color: rgba(0, 191, 165, 0.4);
  background: rgba(0, 191, 165, 0.05);
}

.flow-name {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--ice-white);
  font-size: 0.82rem;
}

.flow-tag {
  font-size: 0.7rem;
  color: var(--primary-turquoise);
  background: rgba(0, 191, 165, 0.12);
  padding: 2px 6px;
  border-radius: 3px;
}

@media (max-width: 992px) {
  .solution-grid {
    grid-template-columns: 1fr;
  }
  .solution-panel {
    padding: 28px 20px;
  }
}

/* ==========================================================
   5. METHODOLOGY (4 CONNECTED STAGES)
   ========================================================== */
.methodology-section {
  background: var(--bg-midnight);
}

.methodology-timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
  margin-top: 40px;
}

/* Connecting turquoise line */
.methodology-timeline::before {
  content: '';
  position: absolute;
  top: 36px;
  left: 5%;
  width: 90%;
  height: 2px;
  background: linear-gradient(90deg, rgba(0, 191, 165, 0.2) 0%, rgba(0, 191, 165, 0.8) 50%, rgba(0, 191, 165, 0.2) 100%);
  z-index: 1;
}

.method-card {
  position: relative;
  z-index: 2;
  background: #14222c;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-smooth), border-color var(--transition-smooth);
}

.method-card:hover {
  transform: translateY(-6px);
  border-color: var(--primary-turquoise);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.4), 0 0 20px rgba(0, 191, 165, 0.12);
}

.method-node-circle {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #101C25;
  border: 2px solid var(--primary-turquoise);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
  box-shadow: 0 0 14px rgba(0, 191, 165, 0.35);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.9rem;
  color: var(--primary-turquoise);
}

.method-title {
  font-size: 1.25rem;
  margin-bottom: 12px;
  color: var(--white);
}

.method-desc {
  font-size: 0.9rem;
  line-height: 1.6;
  margin-bottom: 20px;
  flex-grow: 1;
}

.method-deliverable {
  font-size: 0.78rem;
  color: #c4d2da;
  background: rgba(29, 48, 59, 0.5);
  border-left: 2px solid var(--primary-turquoise);
  padding: 8px 12px;
  border-radius: 0 4px 4px 0;
}

@media (max-width: 992px) {
  .methodology-timeline {
    grid-template-columns: repeat(2, 1fr);
  }
  .methodology-timeline::before {
    display: none;
  }
}

@media (max-width: 600px) {
  .methodology-timeline {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================
   6. DIFFERENTIATORS SECTION
   ========================================================== */
.diff-section {
  background: linear-gradient(180deg, #101C25 0%, #15222b 50%, #101C25 100%);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

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

.diff-card {
  background: rgba(29, 48, 59, 0.45);
  border: 1px solid rgba(132, 147, 155, 0.15);
  border-radius: var(--radius-md);
  padding: 32px 26px;
  transition: all var(--transition-smooth);
}

.diff-card:hover {
  background: rgba(29, 48, 59, 0.75);
  border-color: rgba(0, 191, 165, 0.35);
  transform: translateY(-4px);
}

.diff-icon {
  width: 42px;
  height: 42px;
  border-radius: 8px;
  background: rgba(0, 191, 165, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-turquoise);
  margin-bottom: 18px;
}

.diff-title {
  font-size: 1.15rem;
  margin-bottom: 10px;
}

.diff-desc {
  font-size: 0.9rem;
}

@media (max-width: 992px) {
  .diff-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .diff-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================
   7. COMMERCIAL QUOTE FORM SECTION
   ========================================================== */
.quote-section {
  background: #0d171f;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.quote-card {
  max-width: 860px;
  margin: 0 auto;
  background: #14222c;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: var(--radius-xl);
  padding: 48px;
  box-shadow: var(--shadow-card);
}

@media (max-width: 768px) {
  .quote-card {
    padding: 28px 20px;
  }
}

.form-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}

@media (max-width: 768px) {
  .form-grid-2 {
    grid-template-columns: 1fr;
    gap: 18px;
  }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 22px;
  position: relative;
}

.form-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ice-white);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  background: #0f1921;
  border: 1px solid rgba(132, 147, 155, 0.25);
  border-radius: var(--radius-sm);
  padding: 13px 16px;
  color: var(--white);
  font-size: 0.95rem;
  transition: all var(--transition-fast);
  outline: none;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--primary-turquoise);
  box-shadow: 0 0 0 3px rgba(0, 191, 165, 0.15);
  background: #121e27;
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2384939B' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 16px;
  cursor: pointer;
}

.form-select option {
  background: #14222c;
  color: var(--white);
}

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

.field-error-msg {
  font-size: 0.78rem;
  color: #ff5252;
  margin-top: 4px;
}

.form-group.has-error .form-input,
.form-group.has-error .form-select,
.form-group.has-error .form-textarea {
  border-color: #ff5252;
  background: rgba(255, 82, 82, 0.05);
}

.honeypot-field {
  display: none !important;
  visibility: hidden;
}

.pulse-focus {
  border-color: var(--primary-turquoise) !important;
  box-shadow: 0 0 0 4px rgba(0, 191, 165, 0.35) !important;
  animation: pulseHighlight 1s infinite alternate;
}

@keyframes pulseHighlight {
  from { box-shadow: 0 0 0 3px rgba(0, 191, 165, 0.2); }
  to { box-shadow: 0 0 0 6px rgba(0, 191, 165, 0.5); }
}

.form-footer {
  margin-top: 10px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-confidentiality {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--muted-gray);
}

/* Spinner */
.btn-spinner {
  width: 16px;
  height: 16px;
  border: 2px solid rgba(16, 28, 37, 0.3);
  border-top-color: var(--bg-midnight);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

.btn-spinner.hidden {
  display: none;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Form Status feedback cards */
.status-card {
  padding: 24px;
  border-radius: var(--radius-md);
  margin-top: 24px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  animation: fadeIn 0.3s ease-out;
}

.success-card {
  background: rgba(0, 191, 165, 0.08);
  border: 1px solid rgba(0, 191, 165, 0.3);
}

.success-card h4 {
  color: var(--primary-turquoise);
  margin-bottom: 6px;
}

.success-card p {
  color: var(--ice-white);
  font-size: 0.95rem;
}

.status-lead-ref {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
  font-size: 0.85rem;
  color: var(--muted-gray);
}

.status-lead-ref code {
  background: #101C25;
  color: var(--primary-turquoise);
  padding: 4px 8px;
  border-radius: 4px;
  font-weight: 700;
  border: 1px solid rgba(0, 191, 165, 0.3);
}

.error-card {
  background: rgba(255, 82, 82, 0.08);
  border: 1px solid rgba(255, 82, 82, 0.3);
}

.error-card h4 {
  color: #ff5252;
  margin-bottom: 6px;
}

.btn-retry {
  margin-top: 12px;
  background: transparent;
  border: 1px solid #ff5252;
  color: #ff5252;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  cursor: pointer;
}

/* ==========================================================
   8. FINAL CTA SECTION
   ========================================================== */
.final-cta-section {
  background: radial-gradient(circle at 50% 50%, rgba(0, 191, 165, 0.12) 0%, rgba(16, 28, 37, 1) 70%), #101C25;
  text-align: center;
  padding: 120px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.final-cta-box {
  max-width: 800px;
  margin: 0 auto;
}

.final-cta-box h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 20px;
}

.final-cta-box p {
  font-size: 1.15rem;
  margin-bottom: 38px;
  color: #a4b3bc;
}

.final-cta-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ==========================================================
   9. WHATSAPP FLOATING BUTTON
   ========================================================== */
.wa-float-btn {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25D366;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.35);
  z-index: 990;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.wa-float-btn:hover {
  transform: scale(1.08);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.55);
}

.wa-pulse-ring {
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 2px solid rgba(37, 211, 102, 0.5);
  animation: waPulse 2s cubic-bezier(0.24, 0, 0.38, 1) infinite;
}

@keyframes waPulse {
  0% { transform: scale(0.9); opacity: 0.8; }
  70% { transform: scale(1.35); opacity: 0; }
  100% { transform: scale(1.35); opacity: 0; }
}

/* ==========================================================
   10. FOOTER
   ========================================================== */
.site-footer {
  background: #0b141b;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  padding: 80px 0 36px 0;
  color: var(--muted-gray);
  font-size: 0.9rem;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 48px;
  margin-bottom: 60px;
}

.footer-brand-col {
  max-width: 340px;
}

.footer-logo-img {
  height: 38px;
  margin-bottom: 18px;
  display: block;
}

.footer-about {
  font-size: 0.88rem;
  line-height: 1.7;
  margin-bottom: 24px;
}

.footer-social-links {
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-social-btn {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: rgba(29, 48, 59, 0.6);
  border: 1px solid rgba(132, 147, 155, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ice-white);
  transition: all var(--transition-fast);
}

.footer-social-btn:hover {
  background: var(--primary-turquoise);
  color: var(--bg-midnight);
  border-color: var(--primary-turquoise);
}

.pending-channel {
  opacity: 0.45;
  cursor: not-allowed;
}

.footer-col-title {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 20px;
}

.footer-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-nav-list a {
  color: var(--muted-gray);
  font-size: 0.88rem;
}

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

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 18px;
  font-size: 0.82rem;
}

.footer-tagline {
  color: #72848e;
}

@media (max-width: 992px) {
  .footer-top {
    grid-template-columns: repeat(2, 1fr);
    gap: 36px;
  }
}

@media (max-width: 600px) {
  .footer-top {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ==========================================================
   11. MODALS & POPUPS
   ========================================================== */
.modal-wrapper {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-smooth), visibility var(--transition-smooth);
}

.modal-wrapper.active {
  opacity: 1;
  visibility: visible;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(8, 14, 19, 0.85);
  backdrop-filter: blur(8px);
}

.modal-dialog {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 650px;
  background: #14222c;
  border: 1px solid rgba(0, 191, 165, 0.25);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8), 0 0 35px rgba(0, 191, 165, 0.1);
  max-height: 85vh;
  overflow-y: auto;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  padding-bottom: 16px;
}

.modal-close {
  background: transparent;
  border: none;
  color: var(--muted-gray);
  cursor: pointer;
  padding: 4px;
}

.modal-body {
  font-size: 0.95rem;
  line-height: 1.7;
  color: #c4d2da;
}

.modal-body p {
  margin-bottom: 16px;
}