:root {
  /* ===== Brand Colors ===== */
  --primary: #194479;
  --primary-soft: rgba(25, 68, 121, 0.12);

  --accent: #e26c0c;
  --accent-2: #ff974a;
  --accent-soft: rgba(226, 108, 12, 0.14);

  /* ===== Backgrounds ===== */
  --bg-dark: #0b1220;
  --bg-darker: #0a0f1a;
  --bg-light: #ffffff;
  --bg-surface: #f8fafc;

  /* ===== Text ===== */
  --text-strong: #0b1220;
  --text-main: #2b3345;
  --text-muted: #6b7280;

  /* ===== Layout ===== */
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 14px;

  /* ===== Motion ===== */
  --ease-premium: cubic-bezier(0.22, 1, 0.36, 1);
}


*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", system-ui, sans-serif;
  background: var(--bg-light);
  color: var(--text-main);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: 24px;
}

.container.narrow {
  max-width: 860px;
}

.section {
  padding: 50px 0;
  position: relative;
}

.section.alt {
  background: var(--bg-surface);
}

.center {
  text-align: center;
}





/* ===============================
   AI HERO – PREMIUM LUXURY UI
================================ */

.ai-hero {
  padding: 120px 0;
  background: #ffffff;
  overflow: hidden;
}

.ai-hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 90px;
  align-items: center;
}

/* LEFT CONTENT */
.ai-badge {
  display: inline-block;
  padding: 8px 18px;
  border-radius: 999px;
  font-size: 13px;
  letter-spacing: 0.6px;
  background: rgba(25, 68, 121, 0.08);
  color: var(--primary);
  margin-bottom: 20px;
}

.ai-hero-content h1 {
  font-size: 46px;
  line-height: 1.15;
  font-weight: 700;
  color: var(--text-strong);
  margin-bottom: 18px;
}

.ai-gradient {
  background: linear-gradient(135deg, var(--primary), #4f9cff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.ai-accent {
  color: var(--accent);
}

.ai-hero-content h2 {
  font-size: 22px;
  font-weight: 500;
  color: var(--text-main);
  margin-bottom: 18px;
}

.ai-hero-content p {
  font-size: 16px;
  color: var(--text-main);
  line-height: 1.7;
  margin-bottom: 14px;
}

.ai-subtext {
  color: var(--text-muted);
}

.ai-core-icon {
  font-size: 52px;
  color: #ffffff;

  text-shadow:
    0 0 12px rgba(255,255,255,0.35),
    0 0 28px rgba(79,156,255,0.65);

  animation: atomPulse 5s ease-in-out infinite;
}

@keyframes atomPulse {
  0%, 100% {
    transform: scale(1) rotate(0deg);
    opacity: 0.9;
  }
  50% {
    transform: scale(1.12) rotate(12deg);
    opacity: 1;
  }
}


/* CTA */
.ai-hero-cta {
  display: flex;
  gap: 18px;
  margin-top: 32px;
}

.btn-primary-ai {
  padding: 14px 28px;
  border-radius: 50px;
  background: linear-gradient(135deg, var(--primary), #4f9cff);
  color: #fff;
  font-weight: 600;
  text-decoration: none;
  box-shadow: 0 12px 30px rgba(79, 156, 255, 0.35);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.btn-primary-ai:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 40px rgba(79, 156, 255, 0.45);
}

.btn-outline-ai {
  padding: 14px 26px;
  border-radius: 50px;
  border: 1.5px solid var(--primary);
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
  transition: all 0.35s ease;
}

.btn-outline-ai:hover {
  background: var(--primary);
  color: #fff;
}

/* RIGHT VISUAL – AI ORBIT SYSTEM */
.ai-hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.ai-orbit-system {
  position: relative;
  width: 360px;
  height: 360px;
}

.ai-core {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: radial-gradient(circle, #4f9cff, var(--primary));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 28px;
  font-weight: 700;
  box-shadow: 0 0 40px rgba(79, 156, 255, 0.6);
  z-index: 5;
}

/* ORBITS */
.ai-orbit {
  position: absolute;
  border-radius: 50%;
  border: 2px dashed rgba(25, 68, 121, 0.25);
  animation: spin linear infinite;
}

.orbit-1 {
  width: 200px;
  height: 200px;
  inset: 0;
  margin: auto;
  animation-duration: 18s;
}

.orbit-2 {
  width: 280px;
  height: 280px;
  inset: 0;
  margin: auto;
  animation-duration: 26s;
}

.orbit-3 {
  width: 360px;
  height: 360px;
  inset: 0;
  margin: auto;
  animation-duration: 34s;
}

/* NODES */
.ai-node {
  position: absolute;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 18px rgba(226, 108, 12, 0.7);
}

.node-1 { top: 18px; left: 50%; }
.node-2 { right: 20px; top: 50%; }
.node-3 { bottom: 22px; left: 50%; }
.node-4 { left: 18px; top: 50%; }

/* ANIMATION */
@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* FADE UP */
.fade-up {
  animation: fadeUp 1.1s ease forwards;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(25px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* RESPONSIVE */
@media (max-width: 992px) {
  .ai-hero-grid {
    grid-template-columns: 1fr;
    gap: 60px;
  }

  .ai-hero-visual {
    order: -1;
  }
}







/* ===============================
   AI IMPORTANCE SECTION
================================ */

.ai-importance {
  padding: 50px 0;
  background: #ffffff;
}

.ai-importance-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 90px;
  align-items: center;
}

/* LEFT VISUAL */
.ai-importance-visual {
  display: flex;
  justify-content: center;
}

.ai-brain-wrap {
  position: relative;
  max-width: 420px;
}

.ai-brain-wrap img {
  width: 100%;
  display: block;
  z-index: 2;
  position: relative;
}

.brain-glow {
  position: absolute;
  inset: -10%;
  background: radial-gradient(
    circle,
    rgba(79,156,255,0.35),
    transparent 65%
  );
  filter: blur(40px);
  z-index: 1;
  animation: brainPulse 5s ease-in-out infinite;
}

@keyframes brainPulse {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 0.85; }
}

/* RIGHT CONTENT */
.ai-importance-content h2 {
  font-size: 36px;
  margin-bottom: 18px;
  color: var(--text-strong);
}

.ai-importance-intro {
  font-size: 16px;
  color: var(--text-main);
  line-height: 1.7;
  margin-bottom: 36px;
}

/* BENEFITS */
.ai-benefits {
  display: grid;
  gap: 22px;
}

.ai-benefit-card {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 18px;
  padding: 18px 22px;
  border-radius: 16px;
  background: rgba(255,255,255,0.9);
  box-shadow: 0 14px 40px rgba(0,0,0,0.06);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.ai-benefit-card i {
  font-size: 22px;
  color: var(--primary);
  margin-top: 6px;
}

.ai-benefit-card h3 {
  font-size: 17px;
  margin-bottom: 6px;
  color: var(--text-strong);
}

.ai-benefit-card p {
  font-size: 14.5px;
  color: var(--text-muted);
  line-height: 1.6;
}

.ai-benefit-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 22px 60px rgba(79,156,255,0.18);
}

/* FADE UP */
.fade-up {
  animation: fadeUp 1.1s ease forwards;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(28px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* RESPONSIVE */
@media (max-width: 992px) {
  .ai-importance-grid {
    grid-template-columns: 1fr;
    gap: 60px;
  }

  .ai-importance-content h2 {
    font-size: 30px;
  }
}





/* ===============================
   AI SERVICE STACK – NEW UI
================================ */

.ai-stack {
  padding: 120px 0;
  background: #ffffff;
}

.ai-stack-header {
  max-width: 720px;
  margin-bottom: 70px;
}

.ai-stack-header h2 {
  font-size: 38px;
  margin-bottom: 14px;
  color: var(--text-strong);
}

.ai-stack-header p {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.7;
}

/* STACK LAYOUT */
.ai-stack-wrapper {
  display: grid;
  gap: 26px;
}

/* STACK ITEM */
.ai-stack-item {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 30px;
  padding: 32px 36px;
  border-radius: 20px;
  background: linear-gradient(
    135deg,
    rgba(79,156,255,0.04),
    rgba(255,255,255,1)
  );
  box-shadow: 0 20px 60px rgba(0,0,0,0.06);
  transition: transform 0.45s ease, box-shadow 0.45s ease;
  position: relative;
  overflow: hidden;
}

/* LEFT INDEX */
.stack-index {
  font-size: 34px;
  font-weight: 700;
  color: rgba(25,68,121,0.25);
  align-self: center;
}

/* CONTENT */
.stack-content h3 {
  font-size: 20px;
  margin-bottom: 8px;
  color: var(--text-strong);
}

.stack-content p {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.7;
}

/* HOVER – INTELLIGENCE LIFT */
.ai-stack-item::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    120deg,
    transparent,
    rgba(79,156,255,0.08),
    transparent
  );
  opacity: 0;
  transition: opacity 0.4s ease;
}

.ai-stack-item:hover {
  transform: translateY(-8px);
  box-shadow: 0 30px 90px rgba(79,156,255,0.18);
}

.ai-stack-item:hover::after {
  opacity: 1;
}

/* FADE */
.fade-up {
  animation: fadeUp 1.1s ease forwards;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(28px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .ai-stack-item {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .stack-index {
    font-size: 26px;
  }

  .ai-stack-header h2 {
    font-size: 30px;
  }
}






/* ==================================================
   AI BLUEPRINT – SIGNATURE & PREMIUM UI
   Brand Colors:
   Primary: #194479
   Accent : #e26c0c
================================================== */

.ai-blueprint {
  padding: 50px 0;
  background: #ffffff;
}

/* GRID */
.ai-blueprint-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 110px;
  align-items: flex-start;
}

/* ================= LEFT VISUAL ================= */

.ai-blueprint-visual {
  position: sticky;
  top: 120px;
}

.ai-visual-frame {
  position: relative;
  border-radius: 28px;
  overflow: hidden;
  box-shadow:
    0 60px 120px rgba(25, 68, 121, 0.28),
    0 0 0 2px rgba(226, 108, 12, 0.18);
  animation: aiSystemFloat 7s ease-in-out infinite;
}

.ai-visual-frame img {
  width: 100%;
  display: block;
}

/* FLOATING AI FEEL */
@keyframes aiSystemFloat {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-22px);
  }
}

/* ================= RIGHT CONTENT ================= */

.ai-blueprint-notes h2 {
  font-size: 40px;
  margin-bottom: 16px;
  color: #0b1220;
}

.ai-blueprint-notes h2 span {
  background: linear-gradient(135deg, #194479, #e26c0c);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.ai-blueprint-intro {
  max-width: 520px;
  font-size: 16px;
  line-height: 1.7;
  color: #6b7280;
  margin-bottom: 60px;
}

/* ================= FLOW ================= */

.ai-blueprint-flow {
  position: relative;
  padding-left: 42px;
}

/* VERTICAL INTELLIGENCE LINE */
.ai-blueprint-flow::before {
  content: "";
  position: absolute;
  left: 10px;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(
    to bottom,
    transparent,
    #194479,
    #e26c0c,
    transparent
  );
}

/* ================= STEP ================= */

.ai-blueprint-step {
  position: relative;
  margin-bottom: 46px;
  transition: transform 0.45s ease;
}

/* STEP DOT (AI NODE) */
.bp-dot {
  position: absolute;
  left: -42px;
  top: 6px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: linear-gradient(135deg, #194479, #e26c0c);
  box-shadow:
    0 0 0 6px rgba(25, 68, 121, 0.22),
    0 0 18px rgba(226, 108, 12, 0.55);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

/* STEP CONTENT */
.bp-content h3 {
  font-size: 19px;
  margin-bottom: 6px;
  color: #0b1220;
}

.bp-content p {
  font-size: 15px;
  line-height: 1.7;
  color: #6b7280;
  max-width: 520px;
}

/* ================= HOVER EFFECTS ================= */

/* LIFT */
.ai-blueprint-step:hover {
  transform: translateX(12px);
}

/* DOT ACTIVATION */
.ai-blueprint-step:hover .bp-dot {
  transform: scale(1.25);
  box-shadow:
    0 0 0 10px rgba(25, 68, 121, 0.28),
    0 0 34px rgba(226, 108, 12, 0.7);
}

/* GRADIENT ENERGY SWEEP */
.ai-blueprint-step::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    120deg,
    transparent,
    rgba(25, 68, 121, 0.12),
    rgba(226, 108, 12, 0.12),
    transparent
  );
  opacity: 0;
  transition: opacity 0.45s ease;
}

.ai-blueprint-step:hover::after {
  opacity: 1;
}

/* ================= RESPONSIVE ================= */

@media (max-width: 992px) {
  .ai-blueprint-grid {
    grid-template-columns: 1fr;
    gap: 70px;
  }

  .ai-blueprint-visual {
    position: relative;
    top: auto;
  }

  .ai-blueprint-notes h2 {
    font-size: 32px;
  }

  .ai-blueprint-flow {
    padding-left: 34px;
  }

  .bp-dot {
    left: -34px;
  }
}





/* ==================================================
   AI DECISION SECTION – SIGNATURE & PREMIUM
================================================== */

.ai-decision {
  padding: 140px 0;
  background: linear-gradient(
    180deg,
    #ffffff,
    rgba(25, 68, 121, 0.04)
  );
}

.ai-decision-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 110px;
  align-items: center;
}

/* ================= LEFT CONTENT ================= */

.ai-decision-content h2 {
  font-size: 40px;
  line-height: 1.15;
  margin-bottom: 18px;
  color: #0b1220;
}

.ai-decision-content h2 span {
  background: linear-gradient(135deg, #194479, #e26c0c);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.ai-decision-intro {
  font-size: 16px;
  color: #6b7280;
  line-height: 1.7;
  max-width: 620px;
  margin-bottom: 48px;
}

/* POINTS */
.ai-decision-points {
  display: grid;
  gap: 22px;
  margin-bottom: 50px;
}

.ai-point {
  display: grid;
  gap: 6px;
  padding-left: 22px;
  border-left: 3px solid transparent;
  transition: all 0.45s ease;
}

.ai-point strong {
  font-size: 17px;
  color: #0b1220;
}

.ai-point span {
  font-size: 14.8px;
  color: #6b7280;
  line-height: 1.6;
}

/* HOVER = CONFIDENCE */
.ai-point:hover {
  border-left: 3px solid #e26c0c;
  padding-left: 30px;
}

/* ================= CTA BUTTONS ================= */

.ai-decision-cta {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

.ai-cta-primary {
  position: relative;
  padding: 16px 34px;
  border-radius: 60px;
  font-weight: 600;
  text-decoration: none;
  color: #ffffff;
  background: linear-gradient(135deg, #194479, #e26c0c);
  box-shadow:
    0 18px 40px rgba(25, 68, 121, 0.35),
    0 6px 18px rgba(226, 108, 12, 0.35);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.ai-cta-primary:hover {
  transform: translateY(-3px);
  box-shadow:
    0 28px 70px rgba(25, 68, 121, 0.45),
    0 12px 30px rgba(226, 108, 12, 0.45);
}

.ai-cta-secondary {
  padding: 15px 32px;
  border-radius: 60px;
  text-decoration: none;
  font-weight: 600;
  color: #194479;
  border: 1.6px solid rgba(25, 68, 121, 0.4);
  background: #ffffff;
  transition: all 0.4s ease;
}

.ai-cta-secondary:hover {
  background: linear-gradient(135deg, #194479, #e26c0c);
  color: #ffffff;
  border-color: transparent;
}

/* ================= RIGHT VISUAL ================= */

.ai-decision-image {
  position: relative;
  border-radius: 30px;
  overflow: hidden;
  box-shadow:
    0 60px 120px rgba(0, 0, 0, 0.18),
    0 0 0 2px rgba(226, 108, 12, 0.15);
}

.ai-decision-image img {
  width: 100%;
  display: block;
}

/* ================= RESPONSIVE ================= */

@media (max-width: 992px) {
  .ai-decision-grid {
    grid-template-columns: 1fr;
    gap: 70px;
  }

  .ai-decision-content h2 {
    font-size: 32px;
  }
}







.uiux-faq{
  padding:50px 0;
  background:var(--bg-dark);
  
}

.uiux-faq-header{
  max-width:760px;
  margin-bottom:80px;
}

.uiux-faq-header h2{
  font-size:2.5rem;
  color:var(--text-strong);
  margin-bottom:12px;
}

.uiux-faq-header p{
  color:var(--text-muted);
  line-height:1.7;
}

/* FAQ LIST */
.uiux-faq-list{
  max-width:900px;
}

/* ITEM */
.faq-item{
  border-radius:var(--radius-xl);
  background:var(--bg-light);
  box-shadow:var(--shadow-soft);
  margin-bottom:18px;
  overflow:hidden;
}

/* QUESTION */
.faq-question{
  width:100%;
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:26px 30px;
  background:none;
  border:none;
  cursor:pointer;
  font-size:1.05rem;
  font-weight:500;
  color:var(--text-strong);
  text-align:left;
  transition:var(--transition-med);
}

/* ICON */
.faq-icon{
  width:22px;
  height:22px;
  position:relative;
}
.faq-icon::before,
.faq-icon::after{
  content:"";
  position:absolute;
  background:var(--accent);
  transition:var(--transition-med);
}
.faq-icon::before{
  width:2px;
  height:100%;
  left:50%;
  top:0;
  transform:translateX(-50%);
}
.faq-icon::after{
  width:100%;
  height:2px;
  top:50%;
  left:0;
  transform:translateY(-50%);
}

/* ANSWER */
.faq-answer{
  max-height:0;
  overflow:hidden;
  padding:0 30px;
  color:var(--text-muted);
  line-height:1.7;
  transition:max-height .5s ease, padding .4s ease;
}

/* ACTIVE */
.faq-item.active .faq-answer{
  max-height:260px;
  padding:0 30px 24px;
}

.faq-item.active .faq-icon::before{
  transform:translateX(-50%) rotate(90deg);
  opacity:0;
}

.faq-item.active .faq-question{
  color:var(--primary);
}