/* ==========================================================================
   Strict Enterprise Odoo Portfolio Stylesheet — Evgeny Zalevsky
   Inspired by Official Odoo 17/18/19 Enterprise Design System
   ========================================================================== */

:root {
  /* Canvas & Backgrounds */
  --bg-dark: #f8fafc;          /* Slate 50 — Clean, bright, strict corporate canvas */
  --bg-page: #f8fafc;
  --bg-surface: #ffffff;       /* Pure white card surface */
  --bg-card: #ffffff;
  --bg-card-hover: #ffffff;
  --bg-alt: #f1f5f9;           /* Slate 100 */
  --bg-badge-purple: #f5eef4;  /* Soft Odoo purple tint */
  --bg-badge-teal: #edf7f7;    /* Soft Odoo teal tint */
  --bg-badge-emerald: #ecfdf5; /* Soft Emerald tint */
  
  /* Borders */
  --border-glass: #e2e8f0;     /* Crisp slate 200 border */
  --border-subtle: #cbd5e1;    /* Slate 300 */
  --border-focus: #714b67;
  
  /* Corporate Odoo Brand Color System */
  --primary: #714b67;          /* Iconic Odoo Purple / Aubergine */
  --primary-hover: #5b3951;
  --primary-glow: rgba(113, 75, 103, 0.16);
  --accent-cyan: #017e84;      /* Official Odoo Teal / Petrol */
  --accent-cyan-glow: rgba(1, 126, 132, 0.14);
  --accent-emerald: #059669;   /* Success / Available */
  --accent-emerald-dark: #065f46;
  --accent-violet: #6b21a8;
  --accent-amber: #d97706;
  --gradient-primary: linear-gradient(135deg, #714b67, #875a7b);
  
  /* Strict Corporate Typography */
  --text-main: #0f172a;        /* Slate 900 — Maximum readability and contrast */
  --text-muted: #475569;       /* Slate 600 */
  --text-dim: #64748b;         /* Slate 500 */
  
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  
  /* Refined Enterprise Shadows */
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.05);
  --shadow-md: 0 4px 12px -2px rgba(15, 23, 42, 0.06), 0 2px 6px -1px rgba(15, 23, 42, 0.04);
  --shadow-lg: 0 12px 28px -4px rgba(15, 23, 42, 0.08), 0 4px 10px -2px rgba(15, 23, 42, 0.04);
  --shadow-xl: 0 20px 40px -8px rgba(15, 23, 42, 0.12);
  
  --transition: all 0.22s cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

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

/* Scroll Progress Bar */
#scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: linear-gradient(90deg, #714b67, #017e84, #059669);
  width: 0%;
  z-index: 1000;
  transition: width 0.1s ease-out;
}

/* Subtle Enterprise Ambient Background Blobs (Soft, Non-distracting) */
.ambient-blobs {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(140px);
  opacity: 0.035;
  animation: floatBlob 50s infinite alternate ease-in-out;
}

.blob-1 {
  width: 600px;
  height: 600px;
  background: #714b67;
  top: -120px;
  left: -120px;
}

.blob-2 {
  width: 500px;
  height: 500px;
  background: #017e84;
  top: 40%;
  right: -100px;
  animation-duration: 60s;
}

.blob-3 {
  width: 550px;
  height: 550px;
  background: #875a7b;
  bottom: -150px;
  left: 20%;
  animation-duration: 65s;
}

@keyframes floatBlob {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(40px, 30px) scale(1.05); }
  100% { transform: translate(-30px, 50px) scale(0.98); }
}

/* Container */
.container {
  width: 100%;
  max-width: 1240px;
  margin-left: auto;
  margin-right: auto;
  padding-left: clamp(1.25rem, 3.5vw, 2.5rem);
  padding-right: clamp(1.25rem, 3.5vw, 2.5rem);
  position: relative;
  z-index: 2;
  box-sizing: border-box;
}

/* Navigation Bar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 900;
  transition: var(--transition);
  padding: 1.1rem 0;
  background: rgba(248, 250, 252, 0.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-glass);
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.96);
  padding: 0.8rem 0;
  box-shadow: var(--shadow-sm);
  border-bottom-color: #cbd5e1;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: clamp(0.75rem, 1.5vw, 1.5rem);
  width: 100%;
}

.brand-logo {
  font-family: var(--font-heading);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  user-select: none;
}

.brand-logo:hover {
  transform: translateY(-1px);
}

.logo-mark {
  position: relative;
  height: 38px;
  width: 62px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform 0.3s ease;
}

.logo-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 2px 8px rgba(113, 75, 103, 0.28));
  transition: filter 0.3s ease, transform 0.3s ease;
}

.brand-logo:hover .logo-mark {
  transform: scale(1.06);
}

.brand-logo:hover .logo-img {
  filter: drop-shadow(0 4px 14px rgba(113, 75, 103, 0.5));
}

.logo-text-group {
  display: flex;
  flex-direction: column;
  justify-content: center;
  line-height: 1.15;
}

.logo-title-row {
  display: flex;
  align-items: baseline;
  gap: 0.45rem;
}

.logo-name {
  font-size: 1.42rem;
  font-weight: 900;
  letter-spacing: 0.01em;
  background: linear-gradient(135deg, #1b0e28 0%, #30173d 50%, #4a205a 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  color: #1b0e28;
  filter: drop-shadow(0 2px 4px rgba(48, 23, 61, 0.25));
  transition: filter 0.3s ease;
  display: inline-block;
}

.brand-logo:hover .logo-name {
  filter: drop-shadow(0 3px 8px rgba(113, 75, 103, 0.42));
}

.logo-odoo {
  font-size: 1.2rem;
  font-weight: 800;
  background: linear-gradient(135deg, #714b67 0%, #9c5088 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  color: #714b67;
  letter-spacing: 0.02em;
  filter: drop-shadow(0 2px 4px rgba(113, 75, 103, 0.2));
  transition: filter 0.3s ease;
}

.brand-logo:hover .logo-odoo {
  filter: drop-shadow(0 3px 8px rgba(156, 80, 136, 0.4));
}

.logo-role {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #475569;
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 1px;
}

.logo-role::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #059669;
  box-shadow: 0 0 8px rgba(16, 185, 129, 0.8);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(1rem, 1.8vw, 1.85rem);
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-link {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 600;
  transition: var(--transition);
  position: relative;
}

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

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: width 0.25s ease;
}

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

/* Navigation Dropdown Submenu */
.nav-item-dropdown {
  position: relative;
  list-style: none;
}

.dropdown-toggle {
  background: transparent;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0;
  font-family: inherit;
}

.dropdown-arrow {
  font-size: 0.72rem;
  transition: transform 0.25s ease;
  color: var(--text-dim);
}

.nav-item-dropdown:hover .dropdown-arrow,
.nav-item-dropdown.open .dropdown-arrow {
  transform: rotate(180deg);
  color: var(--primary);
}

.dropdown-menu {
  position: absolute;
  top: calc(100% + 0.75rem);
  left: 0;
  background: #ffffff;
  border: 1px solid var(--border-glass);
  border-radius: 14px;
  box-shadow: var(--shadow-xl);
  padding: 0.55rem;
  min-width: 250px;
  list-style: none;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
  transform: translateY(8px);
  z-index: 1000;
}

.nav-item-dropdown:hover .dropdown-menu,
.nav-item-dropdown:focus-within .dropdown-menu,
.nav-item-dropdown.open .dropdown-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}

/* Hover bridge */
.nav-item-dropdown::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  height: 0.85rem;
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 0.95rem;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 600;
  border-radius: 8px;
  transition: var(--transition);
}

.dropdown-item i {
  color: var(--primary);
  font-size: 0.92rem;
  width: 18px;
  text-align: center;
}

.dropdown-item:hover {
  background: var(--bg-badge-purple);
  color: var(--primary);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: clamp(0.6rem, 1vw, 1rem);
  flex-shrink: 0;
}

/* Segmented Language Switcher */
.lang-switcher {
  display: inline-flex;
  align-items: center;
  background: #f1f5f9;
  border: 1px solid var(--border-glass);
  border-radius: 30px;
  padding: 3px;
  gap: 2px;
}

.lang-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  padding: 0.35rem 0.8rem;
  font-size: 0.82rem;
  font-weight: 700;
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.2s ease;
  letter-spacing: 0.5px;
}

.lang-btn:hover {
  color: var(--text-main);
}

.lang-btn.active {
  background: var(--primary);
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(113, 75, 103, 0.3);
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-main);
  font-size: 1.5rem;
  cursor: pointer;
}

/* Hero Section */
.hero-section {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 7.5rem 0 3.5rem;
  overflow: hidden;
  background: radial-gradient(circle at 50% 20%, rgba(113, 75, 103, 0.04) 0%, transparent 60%);
}

#hero-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.18fr 0.82fr;
  gap: clamp(1.75rem, 3vw, 3.5rem);
  align-items: center;
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.hero-col-left {
  text-align: left;
}

.hero-badge-status {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1.1rem;
  border-radius: 30px;
  background: var(--bg-badge-emerald);
  border: 1px solid #a7f3d0;
  color: var(--accent-emerald-dark);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1.25rem;
  box-shadow: var(--shadow-sm);
}

.status-pulse-dot {
  width: 8px;
  height: 8px;
  background: var(--accent-emerald);
  border-radius: 50%;
  box-shadow: 0 0 6px rgba(5, 150, 105, 0.5);
}

.hero-greeting {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 0.4rem;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: 3.4rem;
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -1.5px;
  margin-bottom: 0.75rem;
  color: var(--text-main);
}

.hero-subtitle {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 1.1rem;
  line-height: 1.35;
}

.hero-description {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 1.75rem;
}

.hero-description p {
  margin-bottom: 0.75rem;
}

.hero-desc-lead {
  font-size: 1.02rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 0.75rem;
}

.hero-desc-offer {
  font-size: 1.02rem;
  color: var(--text-main);
  margin-bottom: 0.55rem;
  line-height: 1.5;
}

.hero-desc-bullets {
  list-style: none;
  padding: 0;
  margin: 0 0 0.5rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.hero-desc-bullets li {
  position: relative;
  padding-left: 1.35rem;
  font-size: 0.96rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.hero-desc-bullets li::before {
  content: "•";
  position: absolute;
  left: 0.15rem;
  top: -1px;
  color: var(--accent-cyan);
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1.2;
}

.hero-desc-bullets li strong {
  color: var(--text-main);
  font-weight: 600;
}

/* Key Architecture Pillars on the Left */
.hero-pillars-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.85rem;
  margin-bottom: 2rem;
}

.hero-pillar-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  background: #ffffff;
  border: 1px solid var(--border-glass);
  border-radius: 10px;
  padding: 0.75rem 0.95rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.hero-pillar-item:hover {
  transform: translateY(-2px);
  border-color: #cbd5e1;
  box-shadow: var(--shadow-md);
}

.pillar-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: #f8fafc;
  border: 1px solid var(--border-glass);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 0.92rem;
  flex-shrink: 0;
}

.pillar-text {
  font-size: 0.84rem;
  color: var(--text-muted);
  line-height: 1.45;
}

.pillar-text strong {
  color: var(--text-main);
  display: block;
  font-size: 0.88rem;
  margin-bottom: 2px;
}

/* Actions Row (CTAs & Socials) */
.hero-actions-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.hero-actions-row .hero-ctas {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-actions-row .hero-socials {
  display: flex;
  gap: 0.65rem;
  margin-bottom: 0;
}

/* Right Column: Stack Card & Stats Grid */
.hero-col-right {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  padding-top: 5.5rem; /* Unobstructed airspace for 3D Odoo floating letters */
}

.hero-stack-card {
  background: #ffffff;
  border: 1px solid var(--border-glass);
  border-radius: 14px;
  padding: 1.25rem 1.4rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.hero-stack-card:hover {
  border-color: #cbd5e1;
  box-shadow: var(--shadow-md);
}

.stack-card-header {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.85rem;
}

.stack-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-emerald);
  box-shadow: 0 0 6px rgba(5, 150, 105, 0.6);
}

.stack-title {
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-muted);
}

.stack-badges-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.stack-badge {
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
  color: var(--text-main);
  padding: 0.35rem 0.75rem;
  border-radius: 6px;
  font-size: 0.82rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.stack-badge i {
  color: var(--primary);
}

.stack-badge.highlight {
  background: rgba(1, 126, 132, 0.08);
  border-color: rgba(1, 126, 132, 0.25);
  color: var(--accent-cyan);
}

.stack-badge.highlight i {
  color: var(--accent-cyan);
}

.hero-stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.stat-pill {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: #ffffff;
  border: 1px solid var(--border-glass);
  padding: 0.75rem 1.15rem;
  border-radius: 12px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.stat-pill:hover {
  transform: translateY(-2px);
  border-color: var(--border-subtle);
  box-shadow: var(--shadow-md);
}

.stat-pill i {
  font-size: 1.15rem;
}

.stat-pill.blue i { color: var(--accent-cyan); }
.stat-pill.emerald i { color: var(--accent-emerald); }
.stat-pill.purple i { color: var(--primary); }
.stat-pill.amber i { color: var(--accent-amber); }

.stat-value {
  font-weight: 800;
  color: var(--text-main);
  font-size: 1.05rem;
}

.stat-label {
  color: var(--text-dim);
  font-size: 0.82rem;
  font-weight: 600;
}

/* Social Icons */
.hero-socials {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.social-circle-link {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #ffffff;
  border: 1px solid var(--border-glass);
  color: var(--text-muted);
  font-size: 1.1rem;
  text-decoration: none;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.social-circle-link:hover {
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.social-circle-link.tg:hover { background: #0088cc; border-color: #0088cc; }
.social-circle-link.li:hover { background: #0077b5; border-color: #0077b5; }
.social-circle-link.gh:hover { background: #0f172a; border-color: #0f172a; }
.social-circle-link.em:hover { background: #ea4335; border-color: #ea4335; }
.social-circle-link.ph:hover { background: #059669; border-color: #059669; }

/* CTAs */
.hero-ctas {
  display: flex;
  gap: 1.15rem;
  flex-wrap: wrap;
}

.btn-primary-glow {
  background: var(--primary);
  color: #ffffff;
  padding: 0.85rem 2rem;
  border-radius: 8px;
  font-weight: 700;
  font-size: 0.98rem;
  text-decoration: none;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(113, 75, 103, 0.28);
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
}

.btn-primary-glow:hover {
  background: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(113, 75, 103, 0.38);
  color: #ffffff;
}

.btn-outline-glass {
  background: #ffffff;
  color: var(--text-main);
  padding: 0.85rem 1.85rem;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.98rem;
  text-decoration: none;
  border: 1px solid var(--border-subtle);
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  box-shadow: var(--shadow-sm);
}

.btn-outline-glass:hover {
  background: var(--bg-alt);
  border-color: #94a3b8;
  transform: translateY(-2px);
  color: var(--text-main);
}

/* Section Headings */
.section {
  padding: 5.5rem 0;
  position: relative;
  z-index: 2;
}

.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.section-tag {
  display: inline-block;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--primary);
  background: var(--bg-badge-purple);
  border: 1px solid rgba(113, 75, 103, 0.2);
  padding: 0.3rem 0.95rem;
  border-radius: 20px;
  margin-bottom: 0.85rem;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2.6rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: var(--text-main);
  margin-bottom: 0.85rem;
}

.section-desc {
  font-size: 1.08rem;
  color: var(--text-muted);
  max-width: 920px;
  margin: 0 auto;
}

/* About Section */
.about-grid {
  display: grid;
  grid-template-columns: 4.5fr 7.5fr;
  gap: 3.5rem;
  align-items: center;
}

.about-photo-wrapper {
  position: relative;
}

.about-photo-frame {
  position: relative;
  border-radius: 18px;
  overflow: hidden;
  background: #ffffff;
  border: 1px solid var(--border-glass);
  padding: 6px;
  box-shadow: var(--shadow-lg);
}

.about-photo {
  width: 100%;
  height: auto;
  border-radius: 14px;
  display: block;
  object-fit: cover;
  aspect-ratio: 3/4;
}

.photo-floating-card {
  position: absolute;
  bottom: -15px;
  right: -15px;
  background: #ffffff;
  border: 1px solid var(--border-glass);
  padding: 0.85rem 1.25rem;
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.photo-card-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--bg-badge-purple);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.about-text p {
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1.75;
  margin-bottom: 1.35rem;
}

.about-text strong {
  color: var(--text-main);
}

.about-info-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem 1.5rem;
  margin: 1.75rem 0;
  padding: 1.35rem;
  background: #ffffff;
  border: 1px solid var(--border-glass);
  border-radius: 14px;
  box-shadow: var(--shadow-sm);
}

.info-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.info-icon {
  color: var(--primary);
  font-size: 1.15rem;
  margin-top: 2px;
}

.info-label {
  font-size: 0.78rem;
  text-transform: uppercase;
  color: var(--text-dim);
  font-weight: 700;
  letter-spacing: 0.5px;
}

.info-val {
  font-size: 0.95rem;
  color: var(--text-main);
  font-weight: 600;
}

.about-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 1rem;
}

/* ==========================================================================
   Services & Solutions Section + Value Comparison + Simulator + Configurator
   ========================================================================== */

/* Value Comparison Showcase Panel */
.compare-showcase-panel {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.95) 0%, rgba(247, 248, 252, 0.92) 100%);
  border: 1px solid rgba(113, 75, 103, 0.14);
  border-radius: 24px;
  padding: 2.75rem 2.25rem 2.5rem;
  margin-bottom: 4.5rem;
  box-shadow: 0 16px 40px -15px rgba(113, 75, 103, 0.08), inset 0 1px 0 rgba(255, 255, 255, 0.9);
  position: relative;
}

.compare-panel-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 2.25rem;
}

.compare-panel-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  padding: 0.35rem 0.95rem;
  border-radius: 20px;
  background: var(--bg-badge-purple);
  color: var(--primary);
  margin-bottom: 0.65rem;
}

.compare-panel-title {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--text-main);
  line-height: 1.35;
}

.compare-showcase-panel .value-compare-grid {
  margin-bottom: 0;
}

/* Service Packages Subheader */
.services-subhead {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 2.75rem;
  position: relative;
}

.services-subhead-title {
  font-family: var(--font-heading);
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--text-main);
  margin-top: 0.5rem;
  margin-bottom: 0.65rem;
}

.services-subhead-desc {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Value Comparison: Agency vs Odoo.sh vs Direct Senior Architect */
.value-compare-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 3.5rem;
}

.compare-card {
  background: #ffffff;
  border: 1px solid var(--border-glass);
  border-radius: 16px;
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: var(--transition);
}

.compare-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.compare-card.highlight {
  border: 2px solid var(--primary);
  box-shadow: 0 10px 25px -5px rgba(113, 75, 103, 0.18);
  background: linear-gradient(180deg, #ffffff 0%, #faf5f8 100%);
}

.compare-badge {
  position: absolute;
  top: -12px;
  right: 18px;
  background: linear-gradient(135deg, var(--primary), #875a7b);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 0.25rem 0.75rem;
  border-radius: 20px;
  box-shadow: 0 2px 6px rgba(113, 75, 103, 0.3);
}

.compare-header {
  margin-bottom: 1.25rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-glass);
}

.compare-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.35rem;
}

.compare-subtitle {
  font-size: 0.85rem;
  color: var(--text-dim);
  font-weight: 600;
}

.compare-points {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  flex: 1;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.compare-points > li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  line-height: 1.45;
}

.compare-points > li i.fa-circle-xmark, .compare-points > li i.fa-times-circle {
  color: #ef4444;
  margin-top: 2px;
  font-size: 1rem;
  flex-shrink: 0;
}

.compare-points > li i.fa-circle-check, .compare-points > li i.fa-check-circle {
  color: var(--accent-emerald);
  margin-top: 2px;
  font-size: 1.05rem;
  flex-shrink: 0;
}

.compare-point-content {
  flex: 1;
}

.compare-sublist {
  list-style: none;
  padding: 0;
  margin: 0.45rem 0 0.15rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.compare-sublist li {
  position: relative;
  padding-left: 1.15rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.45;
}

.compare-sublist li::before {
  content: "•";
  position: absolute;
  left: 0.2rem;
  top: -1px;
  color: var(--accent-emerald);
  font-size: 1.15rem;
  font-weight: 700;
  line-height: 1.2;
}

.compare-sublist li strong {
  color: var(--text-main);
  font-weight: 600;
}

/* Services Grid & Cards */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 1.85rem;
  margin-bottom: 3.5rem;
}

.service-card {
  background: #ffffff;
  border: 1px solid var(--border-glass);
  border-radius: 16px;
  padding: 1.85rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  position: relative;
}

.service-card:hover {
  transform: translateY(-4px);
  border-color: rgba(113, 75, 103, 0.4);
  box-shadow: var(--shadow-lg);
}

.service-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.service-icon-box {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: var(--bg-badge-purple);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.service-icon-box.teal {
  background: var(--bg-badge-teal);
  color: var(--accent-cyan);
}

.service-icon-box.emerald {
  background: var(--bg-badge-emerald);
  color: var(--accent-emerald);
}

.service-pill-badge {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 0.25rem 0.65rem;
  border-radius: 6px;
  background: var(--bg-alt);
  color: var(--text-dim);
  border: 1px solid var(--border-glass);
}

.service-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 0.75rem;
  line-height: 1.35;
}

.service-desc {
  font-size: 0.94rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

.service-bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  margin-bottom: 1.35rem;
  flex: 1;
}

.service-bullets li {
  font-size: 0.88rem;
  color: var(--text-muted);
  display: flex;
  align-items: flex-start;
  gap: 0.55rem;
  line-height: 1.45;
}

.service-bullets li i {
  color: var(--accent-cyan);
  margin-top: 3px;
  font-size: 0.95rem;
  flex-shrink: 0;
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1.5rem;
}

.service-tag {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.2rem 0.6rem;
  border-radius: 6px;
  background: var(--bg-alt);
  color: var(--text-dim);
  border: 1px solid var(--border-glass);
}

.service-card-footer {
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid var(--border-glass);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.btn-service-action {
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--primary);
  background: transparent;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0;
  transition: var(--transition);
  text-decoration: none;
}

.btn-service-action:hover {
  color: var(--primary-hover);
  transform: translateX(3px);
}

/* Interactive Simulator: MCP AI Log Diagnostics & Sentinel */
.simulator-container {
  background: #ffffff;
  border: 1px solid var(--border-glass);
  border-radius: 20px;
  padding: 2.25rem;
  margin-bottom: 3.5rem;
  box-shadow: var(--shadow-md);
}

.simulator-header {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  margin-bottom: 1.5rem;
}

.simulator-headline {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.simulator-headline-badge {
  font-size: 0.72rem;
  background: rgba(1, 126, 132, 0.12);
  color: var(--accent-cyan);
  padding: 0.25rem 0.65rem;
  border-radius: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.scenario-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.scenario-tab-btn {
  padding: 0.5rem 1rem;
  border-radius: 10px;
  font-size: 0.85rem;
  font-weight: 700;
  border: 1px solid var(--border-glass);
  background: #ffffff;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.scenario-tab-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.scenario-tab-btn.active {
  background: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
  box-shadow: 0 4px 10px rgba(113, 75, 103, 0.25);
}

.simulator-terminal {
  background: #0f172a;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 16px 36px rgba(15, 23, 42, 0.35);
  border: 1px solid #1e293b;
  font-family: 'JetBrains Mono', 'Fira Code', Menlo, Monaco, Consolas, monospace;
}

.terminal-titlebar {
  background: #1e293b;
  padding: 0.75rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid #334155;
}

.terminal-dots {
  display: flex;
  gap: 6px;
}

.terminal-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.dot-red { background: #ef4444; }
.dot-yellow { background: #f59e0b; }
.dot-green { background: #10b981; }

.terminal-title-text {
  color: #94a3b8;
  font-size: 0.8rem;
  letter-spacing: 0.5px;
}

.terminal-body {
  padding: 1.5rem;
  min-height: 220px;
  color: #e2e8f0;
  font-size: 0.88rem;
  line-height: 1.6;
  white-space: pre-wrap;
  word-break: break-word;
  overflow-x: auto;
}

.term-cmd { color: #38bdf8; font-weight: 700; }
.term-log { color: #94a3b8; }
.term-warn { color: #fbbf24; }
.term-err { color: #f87171; }
.term-ok { color: #4ade80; font-weight: 700; }
.term-mcp { color: #c084fc; font-weight: 700; }

.terminal-footer {
  background: #162032;
  padding: 0.85rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid #1e293b;
}

.simulator-status-indicator {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.82rem;
  color: #94a3b8;
  font-family: var(--font-body);
}

.status-dot-pulse {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  animation: pulseGreen 1.8s infinite;
}

@keyframes pulseGreen {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(16, 185, 129, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

.btn-terminal-run {
  background: linear-gradient(135deg, var(--accent-cyan), #0d9488);
  color: #ffffff;
  border: none;
  padding: 0.45rem 1.15rem;
  border-radius: 8px;
  font-size: 0.84rem;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition);
  font-family: var(--font-body);
}

.btn-terminal-run:hover {
  background: linear-gradient(135deg, #0d9488, #14b8a6);
  transform: translateY(-1px);
}

/* Interactive Project Configurator & Telegram Estimator */
.estimator-card {
  background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
  border: 1px solid var(--border-glass);
  border-radius: 20px;
  padding: 2.25rem;
  box-shadow: var(--shadow-md);
}

.estimator-header-row {
  margin-bottom: 1.75rem;
}

.estimator-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.35rem;
}

.estimator-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
}

.estimator-options-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-bottom: 2rem;
}

.estimator-option-item {
  background: #ffffff;
  border: 1.5px solid var(--border-glass);
  border-radius: 12px;
  padding: 1.1rem;
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  cursor: pointer;
  transition: var(--transition);
  user-select: none;
}

.estimator-option-item:hover {
  border-color: rgba(113, 75, 103, 0.4);
  background: #faf5f8;
}

.estimator-option-item.selected {
  border-color: var(--primary);
  background: #fcf6fa;
  box-shadow: 0 4px 12px rgba(113, 75, 103, 0.1);
}

@keyframes pulseConfigGlow {
  0% {
    box-shadow: 0 0 0 0 rgba(113, 75, 103, 0.6);
    border-color: var(--primary);
    transform: scale(1);
  }
  50% {
    box-shadow: 0 0 20px 4px rgba(113, 75, 103, 0.45);
    border-color: var(--primary);
    transform: scale(1.02);
  }
  100% {
    box-shadow: 0 4px 12px rgba(113, 75, 103, 0.1);
    border-color: var(--primary);
    transform: scale(1);
  }
}

.estimator-option-item.highlight-pulse {
  animation: pulseConfigGlow 0.9s ease-in-out 2;
  border-color: var(--primary);
}

.estimator-checkbox {
  width: 20px;
  height: 20px;
  border-radius: 6px;
  border: 2px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
  flex-shrink: 0;
  transition: var(--transition);
  background: #ffffff;
}

.estimator-option-item.selected .estimator-checkbox {
  background: var(--primary);
  border-color: var(--primary);
  color: #ffffff;
}

.estimator-checkbox i {
  font-size: 0.72rem;
  display: none;
}

.estimator-option-item.selected .estimator-checkbox i {
  display: block;
}

.estimator-opt-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.2rem;
}

.estimator-opt-desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.estimator-summary-box {
  background: #ffffff;
  border: 1px solid var(--border-glass);
  border-radius: 14px;
  padding: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.25rem;
  box-shadow: var(--shadow-sm);
}

.estimator-stats-col {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.estimator-stat-unit {
  display: flex;
  flex-direction: column;
}

.estimator-stat-val {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--primary);
}

.estimator-stat-label {
  font-size: 0.78rem;
  text-transform: uppercase;
  color: var(--text-dim);
  font-weight: 700;
  letter-spacing: 0.5px;
}

.estimator-actions-col {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  flex-wrap: wrap;
}

/* Timeline / Experience */
.timeline {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 28px;
  width: 2px;
  background: linear-gradient(180deg, #714b67, #017e84, #059669);
}

.timeline-item {
  position: relative;
  padding-left: 70px;
  margin-bottom: 3rem;
}

.timeline-item:last-child {
  margin-bottom: 0;
}

.timeline-dot {
  position: absolute;
  left: 17px;
  top: 8px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #ffffff;
  border: 3px solid var(--primary);
  box-shadow: 0 0 0 4px rgba(113, 75, 103, 0.15);
  z-index: 2;
}

.timeline-card {
  background: #ffffff;
  border: 1px solid var(--border-glass);
  border-radius: 16px;
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.timeline-card:hover {
  border-color: rgba(113, 75, 103, 0.35);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.timeline-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1.15rem;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.timeline-role {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-main);
}

.timeline-company {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--primary);
}

.timeline-period {
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.35rem 0.85rem;
  border-radius: 20px;
  background: #f1f5f9;
  border: 1px solid var(--border-glass);
  color: var(--text-dim);
}

.timeline-bullets {
  list-style: none;
}

.timeline-bullets li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.75rem;
  color: #334155;
  font-size: 0.95rem;
  line-height: 1.6;
}

.timeline-bullets li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--primary);
  font-size: 1.1rem;
}

.timeline-bullets strong {
  color: var(--text-main);
}

/* Projects Showcase Section */
.filter-tabs {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-bottom: 2.75rem;
}

.filter-btn {
  background: #ffffff;
  border: 1px solid var(--border-glass);
  color: var(--text-muted);
  padding: 0.55rem 1.35rem;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.filter-btn:hover {
  background: #f8fafc;
  color: var(--text-main);
  border-color: var(--border-subtle);
}

.filter-btn.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(113, 75, 103, 0.25);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 1.85rem;
}

.project-card {
  background: #ffffff;
  border: 1px solid var(--border-glass);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  position: relative;
}

.project-card:hover {
  transform: translateY(-4px);
  border-color: rgba(113, 75, 103, 0.35);
  box-shadow: var(--shadow-lg);
}

.project-card-header {
  padding: 1.5rem 1.5rem 0.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.project-icon-box {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: #f8fafc;
  border: 1px solid var(--border-glass);
  padding: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.project-icon-box img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.project-version-badge {
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.3rem 0.75rem;
  border-radius: 8px;
  background: var(--bg-badge-purple);
  border: 1px solid rgba(113, 75, 103, 0.2);
  color: var(--primary);
}

.project-card-body {
  padding: 1rem 1.5rem 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.project-role-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--accent-emerald-dark);
  margin-bottom: 0.5rem;
}

.project-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 0.65rem;
}

.project-summary {
  font-size: 0.93rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 1.15rem;
  flex: 1;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1.35rem;
}

.project-tag {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.2rem 0.6rem;
  border-radius: 6px;
  background: #f1f5f9;
  color: #475569;
  border: 1px solid var(--border-glass);
}

.btn-case-study {
  width: 100%;
  padding: 0.75rem;
  background: var(--bg-badge-purple);
  border: 1px solid rgba(113, 75, 103, 0.2);
  border-radius: 8px;
  color: var(--primary);
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.btn-case-study:hover {
  background: var(--primary);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(113, 75, 103, 0.25);
}

/* Skills Section */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.65rem;
}

.skill-card {
  background: #ffffff;
  border: 1px solid var(--border-glass);
  border-radius: 16px;
  padding: 1.75rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.skill-card:hover {
  transform: translateY(-2px);
  border-color: rgba(113, 75, 103, 0.3);
  box-shadow: var(--shadow-md);
}

.skill-card-top {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.skill-icon-wrap {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: var(--bg-badge-purple);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
}

.skill-title {
  font-family: var(--font-heading);
  font-size: 1.18rem;
  font-weight: 700;
  color: var(--text-main);
}

.skill-desc {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Education & Certifications Section */
.edu-cert-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.25rem;
}

.edu-card, .cert-card {
  background: #ffffff;
  border: 1px solid var(--border-glass);
  border-radius: 16px;
  padding: 1.75rem;
  margin-bottom: 1.35rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.edu-card:hover, .cert-card:hover {
  border-color: rgba(113, 75, 103, 0.25);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.cert-card-inner {
  display: flex;
  gap: 1.25rem;
  align-items: center;
}

.cert-thumb {
  width: 90px;
  height: 65px;
  border-radius: 8px;
  object-fit: cover;
  border: 1px solid var(--border-glass);
  cursor: pointer;
  transition: var(--transition);
}

.cert-thumb:hover {
  transform: scale(1.04);
  box-shadow: var(--shadow-md);
}

/* Languages */
.lang-cards-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.lang-card {
  background: #ffffff;
  border: 1px solid var(--border-glass);
  border-radius: 16px;
  padding: 1.75rem;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.lang-card:hover {
  transform: translateY(-2px);
  border-color: rgba(1, 126, 132, 0.3);
  box-shadow: var(--shadow-md);
}

.lang-card i {
  font-size: 2rem;
  color: var(--accent-cyan);
  margin-bottom: 0.75rem;
}

.lang-title {
  font-size: 1.18rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.5rem;
}

.lang-dots {
  display: flex;
  justify-content: center;
  gap: 6px;
  margin: 0.75rem 0;
}

.lang-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #e2e8f0;
}

.lang-dot.active {
  background: var(--accent-cyan);
  box-shadow: 0 0 6px rgba(1, 126, 132, 0.3);
}

.lang-level {
  font-size: 0.85rem;
  color: var(--text-dim);
  font-weight: 600;
}

/* Contact Section */
.contact-grid {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: 3rem;
}

.contact-info-card {
  background: #ffffff;
  border: 1px solid var(--border-glass);
  border-radius: 16px;
  padding: 2.25rem;
  box-shadow: var(--shadow-sm);
}

.contact-direct-item {
  display: flex;
  align-items: center;
  gap: 1.15rem;
  margin-bottom: 1.75rem;
}

.contact-direct-item:last-child {
  margin-bottom: 0;
}

.contact-direct-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--bg-badge-teal);
  color: var(--accent-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.contact-direct-label {
  font-size: 0.78rem;
  text-transform: uppercase;
  color: var(--text-dim);
  font-weight: 700;
  letter-spacing: 0.5px;
}

.contact-direct-val a {
  color: var(--text-main);
  font-size: 1.05rem;
  font-weight: 700;
  text-decoration: none;
  transition: var(--transition);
}

.contact-direct-val a:hover {
  color: var(--primary);
}

.contact-form-box {
  background: #ffffff;
  border: 1px solid var(--border-glass);
  border-radius: 16px;
  padding: 2.25rem;
  box-shadow: var(--shadow-sm);
}

.form-group {
  margin-bottom: 1.35rem;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: #334155;
  margin-bottom: 0.45rem;
}

.form-control {
  width: 100%;
  padding: 0.85rem 1.15rem;
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: 8px;
  color: var(--text-main);
  font-family: inherit;
  font-size: 0.95rem;
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(113, 75, 103, 0.15);
  background: #ffffff;
}

.form-control::placeholder {
  color: #94a3b8;
}

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

.form-success-box {
  display: none;
  text-align: center;
  padding: 2.5rem 1.5rem;
}

.form-success-icon {
  font-size: 3.5rem;
  color: var(--accent-emerald);
  margin-bottom: 1rem;
}

/* Modals */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(6px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

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

.modal-box {
  background: #ffffff;
  border: 1px solid var(--border-glass);
  border-radius: 18px;
  max-width: 750px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: var(--shadow-xl);
  transform: translateY(20px);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  padding: 2.25rem;
}

.modal-overlay.active .modal-box {
  transform: translateY(0);
}

.modal-close-btn {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  background: #f1f5f9;
  border: none;
  color: var(--text-muted);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  font-size: 1.15rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.modal-close-btn:hover {
  background: #e2e8f0;
  color: var(--text-main);
}

.modal-case-header {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-bottom: 1.75rem;
  border-bottom: 1px solid var(--border-glass);
  padding-bottom: 1.25rem;
}

.modal-section-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 0.5rem;
}

.modal-text {
  font-size: 0.95rem;
  color: #334155;
  line-height: 1.7;
  margin-bottom: 1.35rem;
}

.modal-features-list {
  list-style: none;
  margin-bottom: 1.35rem;
}

.modal-features-list li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 0.5rem;
  font-size: 0.95rem;
  color: #1e293b;
}

.modal-features-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent-emerald);
  font-weight: bold;
}

/* Exit Intent Modal */
.exit-modal-box {
  max-width: 520px;
  text-align: center;
  padding: 2.75rem 2rem;
}

.exit-modal-icon {
  font-size: 3.5rem;
  color: var(--primary);
  margin-bottom: 1.15rem;
}

/* Floating Quick Actions (Language Switcher & Telegram) */
.floating-actions-container {
  position: fixed;
  bottom: 25px;
  right: 25px;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  z-index: 800;
}

.floating-lang-pill {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  color: var(--text-main);
  padding: 0.75rem 1.15rem;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.88rem;
  display: flex;
  align-items: center;
  gap: 0.45rem;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
}

.floating-lang-pill:hover {
  background: #f8fafc;
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.floating-lang-hint {
  font-size: 0.8rem;
  color: var(--primary);
}

.floating-tg-pill {
  background: var(--primary);
  color: #ffffff;
  padding: 0.8rem 1.4rem;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  box-shadow: 0 4px 16px rgba(113, 75, 103, 0.35);
  transition: var(--transition);
}

.floating-tg-pill:hover {
  background: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(113, 75, 103, 0.45);
  color: #ffffff;
}

/* Footer */
footer {
  border-top: 1px solid var(--border-glass);
  padding: 3.5rem 0 2.5rem;
  background: #f1f5f9;
  position: relative;
  z-index: 2;
  text-align: center;
}

.footer-brand {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 0.75rem;
}

.footer-copy {
  color: var(--text-dim);
  font-size: 0.9rem;
}

/* Responsive Media Queries */
@media (max-width: 1200px) {
  .logo-role { font-size: 0.62rem; letter-spacing: 0.08em; }
  .nav-links { gap: 1.1rem; }
  .nav-actions { gap: 0.75rem; }
  .nav-actions .btn-primary-glow { padding: 0.5rem 1.1rem; font-size: 0.84rem; }
}

@media (max-width: 1024px) {
  .mobile-toggle {
    display: flex !important;
    align-items: center;
    justify-content: center;
  }

  .nav-links {
    position: fixed;
    top: 70px;
    right: -100%;
    width: min(320px, 86vw);
    height: calc(100vh - 70px);
    background: #ffffff;
    flex-direction: column;
    align-items: flex-start;
    padding: 2rem 1.5rem 3.5rem;
    gap: 1.25rem;
    border-left: 1px solid var(--border-glass);
    box-shadow: var(--shadow-xl);
    transition: right 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    overflow-y: auto;
    z-index: 950;
  }

  .nav-links.active {
    right: 0;
  }

  .nav-links > li {
    width: 100%;
  }

  .nav-link {
    font-size: 1.05rem;
    width: 100%;
    display: block;
  }

  /* Mobile In-drawer Accordion Submenu */
  .nav-item-dropdown {
    width: 100%;
  }

  .dropdown-toggle {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.25rem 0;
    font-size: 1.05rem;
  }

  .dropdown-arrow {
    font-size: 0.85rem;
    transition: transform 0.25s ease;
  }

  .nav-item-dropdown.open .dropdown-arrow {
    transform: rotate(180deg);
    color: var(--primary);
  }

  .dropdown-menu {
    position: static !important;
    transform: none !important;
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto !important;
    box-shadow: none !important;
    border: 1px solid var(--border-glass) !important;
    background: var(--bg-alt) !important;
    border-radius: 12px !important;
    padding: 0.4rem !important;
    margin-top: 0.5rem !important;
    width: 100% !important;
    min-width: 0 !important;
    max-width: 100% !important;
    display: none;
  }

  .nav-item-dropdown.open .dropdown-menu {
    display: flex !important;
    flex-direction: column !important;
    gap: 0.25rem;
  }

  .dropdown-item {
    padding: 0.65rem 0.85rem;
    font-size: 0.88rem;
    width: 100%;
    white-space: normal;
    border-radius: 8px;
  }
}

@media (max-width: 992px) {
  .hero-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .hero-col-left { text-align: center; }
  .hero-pillars-grid { grid-template-columns: 1fr; max-width: 540px; margin: 0 auto 1.75rem; text-align: left; }
  .hero-actions-row { justify-content: center; }
  .hero-actions-row .hero-ctas, .hero-actions-row .hero-socials { justify-content: center; }
  .hero-col-right { max-width: 580px; margin: 0 auto; width: 100%; padding-top: 1.5rem; }
  .hero-title { font-size: 2.85rem; }
  .about-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .about-photo-wrapper { max-width: 340px; margin: 0 auto; }
  .contact-grid { grid-template-columns: 1fr; }
  .edu-cert-grid { grid-template-columns: 1fr; }
  .lang-cards-row { grid-template-columns: 1fr; }
  .value-compare-grid { grid-template-columns: 1fr; gap: 1.25rem; }
  .estimator-options-grid { grid-template-columns: 1fr; }
  .estimator-summary-box { flex-direction: column; align-items: flex-start; gap: 1.25rem; }
  .estimator-stats-col { width: 100%; justify-content: space-between; }
  .estimator-actions-col { width: 100%; flex-direction: column; }
  .estimator-actions-col a, .estimator-actions-col button { width: 100%; justify-content: center; }
}

@media (max-width: 768px) {
  .compare-showcase-panel { padding: 1.75rem 1.15rem 1.75rem; border-radius: 18px; margin-bottom: 3.5rem; }
  .compare-panel-title { font-size: 1.25rem; }
  .services-subhead-title { font-size: 1.5rem; }
  .hero-title { font-size: 2.4rem; }
  .hero-subtitle { font-size: 1.15rem; }
  .services-grid { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: 1fr; }
  .timeline::before { left: 18px; }
  .timeline-item { padding-left: 50px; }
  .timeline-dot { left: 7px; width: 20px; height: 20px; }
  .about-info-grid { grid-template-columns: 1fr; }
  .simulator-container { padding: 1.5rem 1.25rem; }
  .terminal-body { font-size: 0.8rem; padding: 1rem; }
  .terminal-footer { flex-direction: column; gap: 0.75rem; align-items: flex-start; }
}