/* --- 1. BESPOKE AI ADVISORY HERO --- */
.ai-advisory-hero {
  position: relative;
  background: radial-gradient(circle at 75% 30%, #150f38 0%, #080a1d 45%, #040612 100%);
  color: #ffffff;
  padding: 175px 0 100px;
  overflow: hidden;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

/* Strategic Neural Art Visual on Right */
.ai-advisory-neural-canvas {
  position: relative;
  width: 100%;
  height: 480px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ai-neural-core-orb {
  position: relative;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #e879f9 0%, #9333ea 50%, #4338ca 100%);
  box-shadow: 0 0 80px rgba(168, 85, 247, 0.55), 0 0 140px rgba(99, 102, 241, 0.35);
  animation: pulseCoreOrb 6s ease-in-out infinite alternate;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}

@keyframes pulseCoreOrb {
  0% { transform: scale(0.96); box-shadow: 0 0 60px rgba(168, 85, 247, 0.45); }
  100% { transform: scale(1.05); box-shadow: 0 0 100px rgba(217, 70, 239, 0.7); }
}

.ai-neural-orbit-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px dashed rgba(255, 255, 255, 0.18);
  pointer-events: none;
}

.ring-1 {
  width: 320px;
  height: 320px;
  animation: rotateRing 28s linear infinite;
}

.ring-2 {
  width: 440px;
  height: 440px;
  border-color: rgba(147, 51, 234, 0.25);
  animation: rotateRingRev 36s linear infinite;
}

@keyframes rotateRing {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes rotateRingRev {
  from { transform: rotate(360deg); }
  to { transform: rotate(0deg); }
}

/* Floating Strategic Metric Cards around the Orb */
.ai-floating-node {
  position: absolute;
  background: rgba(15, 23, 42, 0.78);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 14px;
  padding: 12px 18px;
  color: #ffffff;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
  z-index: 3;
  animation: floatNode 4s ease-in-out infinite alternate;
  transition: transform 0.3s ease, border-color 0.3s ease;
}

.ai-floating-node:hover {
  border-color: #38bdf8;
  transform: translateY(-4px) scale(1.03);
}

.node-top-left {
  top: 15px;
  left: 0;
  animation-delay: 0s;
}

.node-top-right {
  top: 35px;
  right: -10px;
  animation-delay: 1.2s;
}

.node-bottom-left {
  bottom: 25px;
  left: 10px;
  animation-delay: 2.1s;
}

.node-bottom-right {
  bottom: 20px;
  right: 0;
  animation-delay: 0.8s;
}

@keyframes floatNode {
  0% { transform: translateY(0); }
  100% { transform: translateY(-8px); }
}

.ai-floating-node i {
  font-size: 18px;
  color: #38bdf8;
}

.ai-floating-node .node-title {
  font-size: 11px;
  color: #94a3b8;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 0;
}

.ai-floating-node .node-val {
  font-size: 15px;
  font-weight: 700;
  color: #ffffff;
  margin: 0;
}

/* Hero Badge & Typography */
.ai-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: 30px;
  background: rgba(147, 51, 234, 0.15);
  border: 1px solid rgba(168, 85, 247, 0.4);
  color: #d8b4fe;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.04em;
  margin-bottom: 20px;
}

.ai-badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #34d399;
  box-shadow: 0 0 10px #34d399;
  display: inline-block;
  animation: pulseDot 2s infinite;
}

@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}

.ai-hero-title {
  font-size: 48px;
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -0.025em;
  color: #ffffff;
  margin-bottom: 22px;
}

.ai-hero-title span.text-gradient {
  background: linear-gradient(135deg, #ffffff 0%, #cbd5e1 45%, #a855f7 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.ai-hero-lead-text {
  font-size: 17.5px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 34px;
  max-width: 650px;
}

.ai-hero-btn-group {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.ai-btn-primary-pill {
  background: #ffffff;
  color: #0b1120 !important;
  border-radius: 50px;
  padding: 13px 32px;
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
  transition: all 0.25s ease;
}

.ai-btn-primary-pill:hover {
  background: #f8fafc;
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(168, 85, 247, 0.4);
}

.ai-btn-ghost-pill {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #ffffff !important;
  border-radius: 50px;
  padding: 13px 28px;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  backdrop-filter: blur(10px);
  transition: all 0.25s ease;
}

.ai-btn-ghost-pill:hover {
  background: rgba(255, 255, 255, 0.16);
  border-color: rgba(255, 255, 255, 0.45);
  transform: translateY(-2px);
}

/* Section Header Utilities */
.ai-section-header {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 55px;
}

.ai-section-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #ede9fe;
  color: #6366f1;
  font-size: 12.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 6px 16px;
  border-radius: 30px;
  margin-bottom: 16px;
  border: 1px solid rgba(99, 102, 241, 0.2);
}

.ai-section-title {
  font-size: 38px;
  font-weight: 800;
  color: #0f172a;
  line-height: 1.22;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.ai-section-subtitle {
  font-size: 17px;
  line-height: 1.65;
  color: #64748b;
  margin: 0;
}

/* --- 2. BENTO GRID OF EXECUTIVE ADVISORY CAPABILITIES --- */
.ai-bento-section {
  padding: 95px 0;
  background: linear-gradient(180deg, #edf1fd 0%, #f7f9fe 100%);
  border-bottom: 1px solid rgba(226, 232, 240, 0.9);
}

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

.ai-bento-card {
  background: #ffffff;
  border-radius: 20px;
  padding: 36px 32px;
  border: 1px solid rgba(226, 232, 240, 0.9);
  box-shadow: 0 4px 20px rgba(15, 23, 42, 0.04);
  position: relative;
  overflow: hidden;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.ai-bento-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 16px 36px -10px rgba(15, 23, 42, 0.12);
  border-color: #cbd5e1;
}

.bento-span-2 {
  grid-column: span 2;
}

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

.ai-bento-icon-badge {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: #eef2ff;
  color: #4f46e5;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 22px;
}

.ai-bento-title {
  font-size: 22px;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 12px;
  line-height: 1.3;
}

.ai-bento-desc {
  font-size: 15px;
  color: #475569;
  line-height: 1.7;
  margin-bottom: 22px;
}

.ai-bento-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: auto;
}

.ai-tag-pill {
  background: #f1f5f9;
  color: #334155;
  font-size: 12px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 20px;
  border: 1px solid #e2e8f0;
}

/* Maturity Level Visualizer inside Bento 1 */
.ai-maturity-stages {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  background: #f8fafc;
  padding: 16px;
  border-radius: 12px;
  border: 1px solid #e2e8f0;
  margin-top: 15px;
}

.stage-box {
  text-align: center;
  padding: 10px 6px;
  background: #ffffff;
  border-radius: 8px;
  border: 1px solid #e2e8f0;
}

.stage-box.active-stage {
  background: #4f46e5;
  color: #ffffff;
  border-color: #4f46e5;
}

.stage-box.active-stage .stage-num,
.stage-box.active-stage .stage-name {
  color: #ffffff;
}

.stage-num {
  font-size: 11px;
  font-weight: 700;
  color: #64748b;
  display: block;
}

.stage-name {
  font-size: 13px;
  font-weight: 700;
  color: #0f172a;
}

/* --- 3. INTERACTIVE ENTERPRISE AI ROI CALCULATOR --- */
.ai-calc-section {
  padding: 95px 0;
  background: #f1f4fd;
  border-bottom: 1px solid rgba(226, 232, 240, 0.85);
}

.ai-calc-box {
  background: #ffffff;
  border-radius: 24px;
  padding: 48px;
  border: 1px solid #e2e8f0;
  box-shadow: 0 20px 45px -15px rgba(15, 23, 42, 0.08);
}

.calc-control-group {
  margin-bottom: 30px;
}

.calc-label {
  font-size: 14px;
  font-weight: 700;
  color: #1e293b;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 12px;
  display: block;
}

.calc-pill-options {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.calc-opt-btn {
  padding: 10px 22px;
  border-radius: 30px;
  border: 1px solid #cbd5e1;
  background: #ffffff;
  color: #334155;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.calc-opt-btn.active,
.calc-opt-btn:hover {
  background: #4f46e5;
  border-color: #4f46e5;
  color: #ffffff;
}

/* Calculator Results Display Card */
.calc-results-card {
  background: linear-gradient(135deg, #1e1b4b 0%, #312e81 100%);
  color: #ffffff;
  border-radius: 20px;
  padding: 38px 32px;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 15px 35px rgba(30, 27, 75, 0.35);
}

.calc-metric-stat {
  margin-bottom: 24px;
}

.calc-metric-stat:last-of-type {
  margin-bottom: 0;
}

.calc-metric-val {
  font-size: 34px;
  font-weight: 800;
  color: #38bdf8;
  line-height: 1.1;
  margin-bottom: 4px;
}

.calc-metric-lbl {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.75);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* --- 4. 4-STAGE STRATEGIC ADVISORY SPRINT (STEPPER) --- */
.ai-stepper-section {
  padding: 95px 0;
  background: #eef2fe;
  border-bottom: 1px solid rgba(226, 232, 240, 0.85);
}

.ai-step-track {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  position: relative;
  margin-top: 50px;
}

.ai-step-card {
  background: #ffffff;
  border-radius: 18px;
  padding: 32px 24px;
  border: 1px solid #e2e8f0;
  box-shadow: 0 4px 18px rgba(15, 23, 42, 0.04);
  position: relative;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.ai-step-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.08);
}

.step-num-badge {
  font-size: 13px;
  font-weight: 800;
  color: #4f46e5;
  background: #eef2ff;
  padding: 4px 12px;
  border-radius: 20px;
  display: inline-block;
  margin-bottom: 16px;
}

.step-title {
  font-size: 18px;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 10px;
  line-height: 1.3;
}

.step-desc {
  font-size: 14px;
  color: #475569;
  line-height: 1.65;
  margin: 0;
}

/* --- 5. RESPONSIVENESS --- */
@media (max-width: 991px) {
  .ai-hero-title {
    font-size: 36px;
  }
  .ai-bento-grid {
    grid-template-columns: 1fr;
  }
  .bento-span-2, .bento-span-1 {
    grid-column: span 1;
  }
  .ai-step-track {
    grid-template-columns: repeat(2, 1fr);
  }
  .ai-advisory-neural-canvas {
    height: 380px;
    margin-top: 40px;
  }
}

@media (max-width: 576px) {
  .ai-hero-title {
    font-size: 28px;
  }
  .ai-step-track {
    grid-template-columns: 1fr;
  }
  .calc-pill-options {
    flex-direction: column;
  }
  .calc-opt-btn {
    width: 100%;
    text-align: center;
  }
  .ai-calc-box {
    padding: 24px;
  }
}