@import url("https://fonts.googleapis.com/css2?family=Manrope:wght@300;400;500;600;700;800&family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500;600&display=swap");

:root {
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-display: "Manrope", sans-serif;
  --font-mono: "JetBrains Mono", monospace;
  --font-body: "Inter", sans-serif;

  /* Color Palette */
  --color-bg: #07090F;
  --color-surface: #0C0F1A;
  --color-surface2: #111827;
  --color-surface-hover: #161F33;
  --color-border: rgba(255, 255, 255, 0.08);
  --color-border-strong: rgba(255, 255, 255, 0.15);
  
  --color-blue: #3B82F6;
  --color-cyan: #06B6D4;
  --color-violet: #7C3AED;
  --color-purple: #8B5CF6;
  --color-emerald: #10B981;
  --color-amber: #F59E0B;
  --color-pink: #EC4899;

  --color-text: #F1F5F9;
  --color-muted: #94A3B8;
  --color-subtle: #64748B;
  --color-dark: #07090F;

  --glow-blue: 0 0 30px rgba(59, 130, 246, 0.25), 0 0 60px rgba(59, 130, 246, 0.08);
  --glow-cyan: 0 0 30px rgba(6, 182, 212, 0.25), 0 0 60px rgba(6, 182, 212, 0.08);
  --glow-violet: 0 0 30px rgba(124, 58, 237, 0.25), 0 0 60px rgba(124, 58, 237, 0.08);

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  position: relative;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 6px;
}
::-webkit-scrollbar-track {
  background: var(--color-bg);
}
::-webkit-scrollbar-thumb {
  background: #1E293B;
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: #334155;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.15;
}

p {
  color: var(--color-muted);
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

button, input, select, textarea {
  font: inherit;
  color: inherit;
  background: transparent;
  border: none;
}

/* Gradients & Utility Text */
.gradient-text {
  background: linear-gradient(135deg, #60A5FA 0%, #06B6D4 50%, #818CF8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.gradient-text-violet {
  background: linear-gradient(135deg, #A78BFA 0%, #7C3AED 50%, #06B6D4 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.gradient-text-cyan {
  background: linear-gradient(135deg, #38BDF8 0%, #06B6D4 50%, #34D399 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Background Grids & Glows */
.grid-bg {
  background-image: 
    linear-gradient(rgba(59, 130, 246, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(59, 130, 246, 0.05) 1px, transparent 1px);
  background-size: 60px 60px;
}

.radial-glow-blue {
  background: radial-gradient(60% 40% at 50% 0%, rgba(59, 130, 246, 0.12) 0%, transparent 70%);
}

.radial-glow-violet {
  background: radial-gradient(60% 40% at 50% 0%, rgba(124, 58, 237, 0.12) 0%, transparent 70%);
}

.radial-glow-cyan {
  background: radial-gradient(60% 40% at 50% 0%, rgba(6, 182, 212, 0.12) 0%, transparent 70%);
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.container-narrow {
  max-width: 840px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Section Common */
.section {
  padding: 100px 0;
  position: relative;
}

.section-label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-cyan);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
}

.section-label::before {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--color-cyan);
  box-shadow: 0 0 8px var(--color-cyan);
}

.section-title {
  font-size: clamp(28px, 4.2vw, 48px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.12;
  margin-bottom: 18px;
}

.section-subtitle {
  font-size: 16px;
  color: var(--color-muted);
  max-width: 620px;
  line-height: 1.7;
}

.text-center {
  text-align: center;
}

.text-center .section-subtitle {
  margin-left: auto;
  margin-right: auto;
}

/* Badges */
.badge {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.badge-blue {
  color: #93C5FD;
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.25);
}

.badge-violet {
  color: #C4B5FD;
  background: rgba(124, 58, 237, 0.1);
  border: 1px solid rgba(124, 58, 237, 0.25);
}

.badge-cyan {
  color: #67E8F9;
  background: rgba(6, 182, 212, 0.1);
  border: 1px solid rgba(6, 182, 212, 0.25);
}

.badge-emerald {
  color: #6EE7B7;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.25);
}

/* Buttons */
.btn {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  padding: 13px 26px;
  border-radius: var(--radius-md);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition-normal);
  text-decoration: none;
}

.btn-primary {
  color: #FFFFFF;
  background: linear-gradient(135deg, #3B82F6 0%, #06B6D4 100%);
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 4px 20px rgba(59, 130, 246, 0.25);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(59, 130, 246, 0.45);
  opacity: 0.95;
}

.btn-ghost {
  color: var(--color-muted);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--color-border-strong);
}

.btn-ghost:hover {
  color: var(--color-text);
  background: rgba(59, 130, 246, 0.08);
  border-color: rgba(59, 130, 246, 0.4);
  transform: translateY(-2px);
}

/* Cards */
.card-dark {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.card-dark:hover {
  border-color: var(--color-border-strong);
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
}

/* Navbar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(7, 9, 15, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border);
  transition: all var(--transition-normal);
}

.navbar.scrolled {
  background: rgba(7, 9, 15, 0.95);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.brand-link {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.brand-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 16px;
  letter-spacing: -0.02em;
  color: #F1F5F9;
}

.brand-role {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-cyan);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-link {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-muted);
  transition: color var(--transition-fast);
}

.nav-link:hover, .nav-link.active {
  color: var(--color-text);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* Mobile Toggle */
.mobile-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 38px;
  height: 38px;
  padding: 8px;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
}

.mobile-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--color-text);
  border-radius: 2px;
  transition: all var(--transition-fast);
}

.mobile-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.mobile-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.mobile-menu {
  display: none;
  position: fixed;
  top: 80px;
  left: 0;
  right: 0;
  background: rgba(7, 9, 15, 0.98);
  backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--color-border-strong);
  padding: 24px;
  z-index: 999;
}

.mobile-menu.open {
  display: block;
  animation: fadeIn 0.25s ease forwards;
}

.mobile-nav-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.mobile-nav-link {
  font-size: 16px;
  font-weight: 600;
  color: var(--color-muted);
  display: block;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.mobile-nav-link:hover {
  color: var(--color-cyan);
}

/* Hero Section */
.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 140px 0 80px;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 2;
}

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

.hero-title {
  font-size: clamp(34px, 4.8vw, 56px);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.1;
  margin-bottom: 24px;
}

.hero-description {
  font-size: 17px;
  line-height: 1.75;
  color: var(--color-muted);
  margin-bottom: 36px;
  max-width: 580px;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding-top: 32px;
  border-top: 1px solid var(--color-border);
}

.stat-item-num {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 800;
  color: #F1F5F9;
  letter-spacing: -0.02em;
}

.stat-item-label {
  font-size: 13px;
  color: var(--color-subtle);
  margin-top: 4px;
  line-height: 1.4;
}

.hero-visual {
  position: relative;
}

.hero-image-wrapper {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid rgba(59, 130, 246, 0.25);
  box-shadow: 0 0 60px rgba(59, 130, 246, 0.15), 0 0 120px rgba(124, 58, 237, 0.08);
  aspect-ratio: 3/4;
  background: var(--color-surface);
}

.hero-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  filter: brightness(0.95) contrast(1.05);
}

.floating-badge {
  position: absolute;
  background: rgba(7, 9, 15, 0.92);
  backdrop-filter: blur(14px);
  border-radius: var(--radius-md);
  padding: 12px 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5);
  z-index: 3;
}

.floating-badge-top {
  top: -16px;
  left: -20px;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.floating-badge-bottom {
  bottom: 24px;
  right: -20px;
  border: 1px solid rgba(59, 130, 246, 0.3);
}

.pulse-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-emerald);
  box-shadow: 0 0 10px var(--color-emerald);
  animation: pulseDot 2s infinite;
}

.pulse-dot-blue {
  background: var(--color-blue);
  box-shadow: 0 0 10px var(--color-blue);
}

@keyframes pulseDot {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.3); opacity: 0.6; }
}

/* Tools / Tech Marquee Section */
.tech-section {
  padding: 56px 0;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.tech-grid {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 24px;
}

.tech-tag {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--color-muted);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  padding: 9px 18px;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  cursor: default;
}

.tech-tag:hover {
  color: var(--color-cyan);
  border-color: rgba(6, 182, 212, 0.35);
  background: rgba(6, 182, 212, 0.05);
  transform: translateY(-2px);
}

/* Problems Section */
.problems-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 56px;
}

.problem-icon {
  font-size: 32px;
  margin-bottom: 16px;
  display: inline-block;
}

.problem-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
  color: #F1F5F9;
}

.problem-desc {
  font-size: 14px;
  color: var(--color-muted);
  line-height: 1.65;
}

/* Services Section */
.services-section {
  background: var(--color-surface);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  margin-top: 56px;
}

.service-card {
  background: var(--color-surface2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
}

.service-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.service-title {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 12px;
  color: #F1F5F9;
}

.service-desc {
  font-size: 14px;
  color: var(--color-muted);
  line-height: 1.7;
  margin-bottom: 24px;
}

.service-outcomes {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-top: 20px;
  border-top: 1px solid var(--color-border);
}

.service-outcome-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: #CBD5E1;
}

.service-outcome-item svg {
  flex-shrink: 0;
  color: var(--color-cyan);
}

/* Case Studies Section */
.case-studies-list {
  display: flex;
  flex-direction: column;
  gap: 48px;
  margin-top: 56px;
}

.case-study-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr 1fr;
  transition: all var(--transition-normal);
}

.case-study-card:hover {
  border-color: var(--color-border-strong);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}

.case-study-image-wrapper {
  position: relative;
  background: var(--color-surface2);
  min-height: 380px;
}

.case-study-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.case-study-content {
  padding: 44px 40px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.case-study-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.case-study-title {
  font-size: 24px;
  font-weight: 800;
  margin-bottom: 16px;
}

.case-study-box {
  background: rgba(255, 255, 255, 0.02);
  border-left: 2px solid var(--color-blue);
  padding: 12px 16px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin-bottom: 16px;
}

.case-study-box.solution {
  border-left-color: var(--color-cyan);
}

.case-study-box-label {
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-subtle);
  margin-bottom: 4px;
}

.case-study-box-text {
  font-size: 13.5px;
  color: var(--color-muted);
  line-height: 1.55;
}

.case-study-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 24px 0;
  padding: 20px 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.metric-val {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  color: #38BDF8;
}

.metric-lbl {
  font-size: 11px;
  color: var(--color-subtle);
  margin-top: 2px;
  line-height: 1.35;
}

.case-study-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tech-badge-sm {
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--color-border);
  color: var(--color-muted);
}

/* Agentic AI Architecture Section */
.agentic-section {
  background: var(--color-surface);
  position: relative;
  overflow: hidden;
}

.agent-roles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 56px;
}

.agent-role-card {
  background: var(--color-surface2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px 20px;
  transition: all var(--transition-normal);
}

.agent-role-card:hover {
  border-color: rgba(124, 58, 237, 0.4);
  transform: translateY(-3px);
}

.agent-role-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-md);
  background: rgba(124, 58, 237, 0.12);
  border: 1px solid rgba(124, 58, 237, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #C4B5FD;
  margin-bottom: 16px;
}

.agent-role-name {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 6px;
  color: #F1F5F9;
}

.agent-role-desc {
  font-size: 13px;
  color: var(--color-muted);
  line-height: 1.5;
}

/* Architecture Flow Pipeline */
.arch-pipeline {
  margin-top: 60px;
  background: rgba(7, 9, 15, 0.8);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-xl);
  padding: 40px;
  position: relative;
}

.arch-steps-flow {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  align-items: center;
  position: relative;
}

.arch-node {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 20px 16px;
  text-align: center;
  position: relative;
  transition: all var(--transition-normal);
}

.arch-node:hover {
  border-color: var(--color-cyan);
  box-shadow: 0 0 20px rgba(6, 182, 212, 0.2);
}

.arch-node-step {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--color-cyan);
  margin-bottom: 6px;
  letter-spacing: 0.1em;
}

.arch-node-title {
  font-size: 13.5px;
  font-weight: 700;
  color: #F1F5F9;
  margin-bottom: 4px;
}

.arch-node-detail {
  font-size: 11px;
  color: var(--color-subtle);
  line-height: 1.4;
}

/* Process Section */
.process-grid-layout {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 80px;
  align-items: start;
}

.process-sticky-left {
  position: sticky;
  top: 120px;
}

.process-steps-list {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.process-step-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: all var(--transition-normal);
  position: relative;
}

.process-step-item:hover {
  border-color: var(--color-border-strong);
  transform: translateX(4px);
}

.process-step-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.process-step-num {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  color: var(--color-cyan);
}

.process-step-title {
  font-size: 20px;
  font-weight: 700;
  color: #F1F5F9;
}

.process-step-subtitle {
  font-size: 12px;
  color: var(--color-subtle);
  font-family: var(--font-mono);
  text-transform: uppercase;
  margin-bottom: 12px;
}

.process-step-desc {
  font-size: 14.5px;
  color: var(--color-muted);
  line-height: 1.65;
  margin-bottom: 16px;
}

.process-deliverable {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: #A7F3D0;
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.2);
  padding: 4px 12px;
  border-radius: var(--radius-sm);
}

/* About Section */
.about-section {
  background: var(--color-surface);
}

.about-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 60px;
  align-items: center;
}

.about-image-wrapper {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--color-border-strong);
  box-shadow: 0 0 60px rgba(124, 58, 237, 0.1);
  aspect-ratio: 4/5;
  background: var(--color-surface2);
}

.about-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.about-content {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.about-narrative {
  font-size: 15.5px;
  color: var(--color-muted);
  line-height: 1.8;
}

.about-badges-group {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
}

/* Principles Section */
.principles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 56px;
}

.principle-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: all var(--transition-normal);
}

.principle-card:hover {
  border-color: rgba(59, 130, 246, 0.35);
  transform: translateY(-3px);
}

.principle-icon {
  font-size: 26px;
  margin-bottom: 14px;
}

.principle-title {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 8px;
  color: #F1F5F9;
}

.principle-desc {
  font-size: 13.5px;
  color: var(--color-muted);
  line-height: 1.6;
}

/* Testimonials Section */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 56px;
}

.testimonial-card {
  background: var(--color-surface2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--transition-normal);
}

.testimonial-card:hover {
  border-color: var(--color-border-strong);
  transform: translateY(-3px);
}

.testimonial-stars {
  color: #FBBF24;
  margin-bottom: 16px;
  font-size: 15px;
  letter-spacing: 2px;
}

.testimonial-quote {
  font-size: 14.5px;
  color: #E2E8F0;
  line-height: 1.7;
  margin-bottom: 24px;
  font-style: italic;
}

.testimonial-author-name {
  font-size: 15px;
  font-weight: 700;
  color: #F1F5F9;
}

.testimonial-author-title {
  font-size: 12px;
  color: var(--color-subtle);
  margin-top: 2px;
}

/* FAQ Section */
.faq-section {
  background: var(--color-surface);
}

.faq-list {
  max-width: 800px;
  margin: 56px auto 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-item {
  background: var(--color-surface2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.faq-item.open {
  border-color: rgba(59, 130, 246, 0.4);
}

.faq-question-btn {
  width: 100%;
  text-align: left;
  padding: 22px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-size: 16px;
  font-weight: 600;
  color: #F1F5F9;
  cursor: pointer;
}

.faq-chevron {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--color-cyan);
  transition: transform var(--transition-normal);
}

.faq-item.open .faq-chevron {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  padding: 0 24px;
}

.faq-item.open .faq-answer {
  max-height: 500px;
  padding: 0 24px 22px;
}

.faq-answer p {
  font-size: 14.5px;
  color: var(--color-muted);
  line-height: 1.7;
}

/* CTA Pre-contact Section */
.cta-banner-section {
  position: relative;
  overflow: hidden;
  text-align: center;
  padding: 100px 0;
}

/* Contact / Booking Form Section */
.contact-form-container {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: 48px 40px;
  margin-top: 48px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.form-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}

.form-label {
  font-size: 13px;
  font-weight: 500;
  color: var(--color-muted);
}

.form-label span.req {
  color: #EF4444;
}

.form-input, .form-select, .form-textarea {
  background: var(--color-surface2);
  border: 1px solid var(--color-border-strong);
  color: var(--color-text);
  font-family: var(--font-body);
  border-radius: var(--radius-md);
  padding: 13px 16px;
  font-size: 14px;
  outline: none;
  width: 100%;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2394A3B8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 42px;
}

.form-select option {
  background: #0F172A;
  color: #F1F5F9;
}

.form-input::placeholder, .form-textarea::placeholder {
  color: var(--color-subtle);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: rgba(59, 130, 246, 0.6);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}

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

.form-submit-btn {
  width: 100%;
  padding: 16px;
  font-size: 15px;
  font-weight: 700;
  margin-top: 12px;
}

.form-success-box {
  display: none;
  text-align: center;
  padding: 60px 20px;
}

.success-check-circle {
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  color: var(--color-emerald);
  font-size: 30px;
}

.success-title {
  font-size: 30px;
  font-weight: 800;
  margin-bottom: 14px;
}

.success-desc {
  font-size: 16px;
  color: var(--color-muted);
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.7;
}

/* Footer */
.site-footer {
  border-top: 1px solid var(--color-border);
  padding: 56px 0 44px;
  background: var(--color-surface);
}

.footer-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 28px;
}

.footer-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-nav a {
  font-size: 13.5px;
  color: var(--color-subtle);
  transition: color var(--transition-fast);
}

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

.footer-socials {
  display: flex;
  align-items: center;
  gap: 16px;
}

.social-icon-link {
  color: var(--color-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color var(--transition-fast);
}

.social-icon-link:hover {
  color: #93C5FD;
}

.copyright-text {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--color-subtle);
}

/* Keyframes & Animations */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Responsive Media Queries */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .hero-visual {
    max-width: 480px;
    margin: 0 auto;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about-image-wrapper {
    max-width: 440px;
    margin: 0 auto;
  }

  .process-grid-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .process-sticky-left {
    position: static;
  }

  .case-study-card {
    grid-template-columns: 1fr;
  }

  .case-study-image-wrapper {
    min-height: 280px;
  }

  .problems-grid, .principles-grid, .testimonials-grid, .agent-roles-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .arch-steps-flow {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .nav-links, .nav-actions .btn {
    display: none;
  }

  .mobile-toggle {
    display: flex;
  }

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

  .problems-grid, .principles-grid, .testimonials-grid, .agent-roles-grid {
    grid-template-columns: 1fr;
  }

  .hero-stats-row {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .form-grid-2 {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .contact-form-container {
    padding: 32px 20px;
  }

  .footer-content {
    flex-direction: column;
    align-items: flex-start;
  }
}


/* ==================== PROJECT TABS & FILTER ==================== */
.projects-filter-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin: 36px 0 48px;
}

.filter-btn {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  padding: 8px 18px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--color-border);
  color: var(--color-muted);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn:hover {
  color: var(--color-text);
  border-color: rgba(59, 130, 246, 0.4);
  background: rgba(59, 130, 246, 0.08);
}

.filter-btn.active {
  color: #FFFFFF;
  background: linear-gradient(135deg, #3B82F6 0%, #06B6D4 100%);
  border-color: transparent;
  box-shadow: 0 4px 15px rgba(59, 130, 246, 0.35);
}

/* ==================== PROJECTS GRID ==================== */
.projects-showcase-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.project-card-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
  position: relative;
}

.project-card-item:hover {
  border-color: var(--color-border-strong);
  transform: translateY(-4px);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.45);
}

.project-card-image-box {
  position: relative;
  background: #080B14;
  height: 260px;
  overflow: hidden;
  cursor: pointer;
}

.project-card-image-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: transform 0.4s ease;
}

.project-card-item:hover .project-card-image-box img {
  transform: scale(1.04);
}

.project-zoom-overlay {
  position: absolute;
  inset: 0;
  background: rgba(7, 9, 15, 0.55);
  backdrop-filter: blur(2px);
  opacity: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: #F1F5F9;
  font-family: var(--font-mono);
  font-size: 12px;
  transition: opacity var(--transition-fast);
}

.project-card-image-box:hover .project-zoom-overlay {
  opacity: 1;
}

.project-card-body {
  padding: 28px 26px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  flex-grow: 1;
}

.project-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.project-card-title {
  font-size: 20px;
  font-weight: 700;
  color: #F1F5F9;
  margin-bottom: 10px;
  line-height: 1.25;
}

.project-card-desc {
  font-size: 13.5px;
  color: var(--color-muted);
  line-height: 1.65;
  margin-bottom: 18px;
}

.project-card-highlight {
  background: rgba(255, 255, 255, 0.02);
  border-left: 2px solid var(--color-cyan);
  padding: 8px 12px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 12px;
  color: #A5F3FC;
  margin-bottom: 18px;
}

.project-card-tools {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding-top: 14px;
  border-top: 1px solid var(--color-border);
}

/* ==================== IMAGE LIGHTBOX MODAL ==================== */
.image-lightbox-modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(3, 5, 10, 0.92);
  backdrop-filter: blur(16px);
  padding: 24px;
  align-items: center;
  justify-content: center;
}

.image-lightbox-modal.open {
  display: flex;
  animation: fadeIn 0.2s ease forwards;
}

.lightbox-content {
  max-width: 1100px;
  max-height: 90vh;
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--color-surface);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8);
}

.lightbox-img-wrapper {
  max-height: 75vh;
  overflow: auto;
  background: #05070D;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox-img-wrapper img {
  max-width: 100%;
  max-height: 75vh;
  object-fit: contain;
}

.lightbox-footer {
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--color-surface2);
  border-top: 1px solid var(--color-border);
}

.lightbox-caption {
  font-size: 14px;
  font-weight: 600;
  color: #F1F5F9;
}

.lightbox-close-btn {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--color-border);
  color: #F1F5F9;
  font-size: 18px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.lightbox-close-btn:hover {
  background: rgba(239, 68, 68, 0.2);
  border-color: rgba(239, 68, 68, 0.4);
  color: #F87171;
}

@media (max-width: 900px) {
  .projects-showcase-grid {
    grid-template-columns: 1fr;
  }
}


/* ==================== WHY WORK WITH ME ==================== */
.why-me-section {
  background: var(--color-surface);
  position: relative;
  overflow: hidden;
}

.why-me-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 56px;
}

.why-me-card {
  background: var(--color-surface2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px 26px;
  transition: all var(--transition-normal);
  position: relative;
}

.why-me-card:hover {
  border-color: rgba(6, 182, 212, 0.4);
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
}

.why-me-icon-box {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: rgba(6, 182, 212, 0.1);
  border: 1px solid rgba(6, 182, 212, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: var(--color-cyan);
  margin-bottom: 20px;
}

.why-me-card-title {
  font-size: 18px;
  font-weight: 700;
  color: #F1F5F9;
  margin-bottom: 10px;
}

.why-me-card-desc {
  font-size: 13.5px;
  color: var(--color-muted);
  line-height: 1.65;
  margin-bottom: 16px;
}

.why-me-points {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-top: 14px;
  border-top: 1px solid var(--color-border);
}

.why-me-point {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  color: #CBD5E1;
}

.why-me-point svg {
  color: var(--color-cyan);
  flex-shrink: 0;
}

@media (max-width: 1024px) {
  .why-me-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .why-me-grid {
    grid-template-columns: 1fr;
  }
}