/* ==========================================================================
   Techozon Software House — Enterprise Design System
   Premium dark mode inspired by Stripe / Linear / Vercel
   ========================================================================== */

:root {
  /* Background Layers */
  --bg-base:      #0B0F19;
  --bg-surface:   #111827;
  --bg-card:      rgba(17, 24, 39, 0.8);
  --bg-card-hover: rgba(26, 34, 54, 0.95);
  --bg-muted:     rgba(255, 255, 255, 0.03);

  /* Borders */
  --border:       rgba(255, 255, 255, 0.07);
  --border-hover: rgba(255, 255, 255, 0.13);
  --border-focus: #6366F1;

  /* Single Accent — Indigo */
  --accent:       #6366F1;
  --accent-light: #818CF8;
  --accent-dim:   rgba(99, 102, 241, 0.12);
  --accent-dim2:  rgba(99, 102, 241, 0.2);

  /* Typography Colors */
  --text-primary:  #F9FAFB;
  --text-muted:    #9CA3AF;
  --text-subtle:   #6B7280;
  --text-faint:    #4B5563;

  /* Typography Stack */
  --font-heading: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body:    'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Geometry */
  --radius-xs:   4px;
  --radius-sm:   6px;
  --radius-md:   10px;
  --radius-lg:   16px;
  --radius-xl:   24px;
  --radius-pill: 9999px;

  /* Shadows — depth only, no color glow */
  --shadow-xs:  0 1px 3px rgba(0, 0, 0, 0.3);
  --shadow-sm:  0 4px 12px rgba(0, 0, 0, 0.35);
  --shadow-md:  0 8px 24px rgba(0, 0, 0, 0.45);
  --shadow-lg:  0 20px 48px rgba(0, 0, 0, 0.55);

  /* Transitions */
  --transition-fast:   0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.28s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ======================== RESET & BASE ======================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-base);
  color: var(--text-primary);
  overflow-x: hidden;
  max-width: 100vw;
  width: 100%;
}

body {
  font-family: var(--font-body);
  line-height: 1.65;
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
  background-color: var(--bg-base);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-primary);
  letter-spacing: -0.025em;
}

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

/* ======================== LAYOUT ======================== */
.container {
  width: 90%;
  max-width: 1280px;
  margin: 0 auto;
}

.section-padding {
  padding: 120px 0;
}

/* ======================== SECTION HEADER ======================== */
.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 72px auto;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 14px;
  border-radius: var(--radius-pill);
  background: var(--accent-dim);
  border: 1px solid var(--accent-dim2);
  color: var(--accent-light);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 20px;
  font-family: var(--font-heading);
}

.section-title {
  font-size: 2.75rem;
  letter-spacing: -0.035em;
  margin-bottom: 20px;
  color: var(--text-primary);
  line-height: 1.15;
}

.section-subtitle {
  color: var(--text-muted);
  font-size: 1.1rem;
  line-height: 1.75;
}

/* ======================== BUTTONS ======================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition-smooth);
  border: none;
  outline: none;
  position: relative;
  letter-spacing: -0.01em;
}

.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  background: var(--accent-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background: transparent;
  border: 1px solid var(--border-hover);
  color: var(--text-muted);
}

.btn-secondary:hover {
  background: var(--bg-muted);
  border-color: var(--border-hover);
  color: var(--text-primary);
  transform: translateY(-2px);
}

.btn-glow {
  background: var(--accent);
  color: #fff;
  box-shadow: var(--shadow-sm);
}

.btn-glow:hover {
  background: var(--accent-light);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 8px 16px;
  font-size: 0.82rem;
}

/* ======================== HEADER ======================== */
.header-navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 20px 0;
  transition: var(--transition-smooth);
}

.header-navbar.scrolled {
  padding: 12px 0;
  background: rgba(11, 15, 25, 0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 0 var(--border);
}

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

.logo-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 1.4rem;
  font-weight: 800;
  font-family: var(--font-heading);
  letter-spacing: -0.04em;
  text-decoration: none;
}

.brand-logo-img {
  height: 36px;
  width: auto;
  max-width: 190px;
  object-fit: contain;
  display: block;
  filter: brightness(1);
  transition: var(--transition-fast);
}

.logo-brand:hover .brand-logo-img {
  filter: brightness(1.1);
}

.logo-badge {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 900;
  font-size: 1.2rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: var(--transition-fast);
  position: relative;
}

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

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: var(--transition-fast);
  border-radius: 2px;
}

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

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

.desktop-nav-btn {
  white-space: nowrap;
}

.mobile-only-cta {
  display: none;
}

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

/* ======================== HERO ======================== */
.hero-section {
  padding-top: 180px;
  padding-bottom: 120px;
  position: relative;
  overflow: hidden;
}

/* Subtle grid background — enterprise feel */
.hero-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 40%, transparent 100%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 80px;
  align-items: center;
}

/* Hero badge — now a clean label, not a glowing pill */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  background: var(--accent-dim);
  border: 1px solid var(--accent-dim2);
  color: var(--accent-light);
  font-size: 0.78rem;
  font-weight: 700;
  margin-bottom: 28px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  font-family: var(--font-heading);
}

.hero-badge .pulsing-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: var(--accent);
  animation: pulseSimple 2.5s infinite;
  flex-shrink: 0;
}

@keyframes pulseSimple {
  0%, 100% { opacity: 0.6; transform: scale(0.9); }
  50% { opacity: 1; transform: scale(1.15); }
}

.hero-title {
  font-size: 3.8rem;
  letter-spacing: -0.04em;
  margin-bottom: 28px;
  line-height: 1.08;
  color: var(--text-primary);
}

.hero-description {
  font-size: 1.15rem;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 44px;
  max-width: 580px;
}

.hero-ctas {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 64px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  padding-top: 36px;
  border-top: 1px solid var(--border);
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-size: 2rem;
  font-weight: 800;
  font-family: var(--font-heading);
  color: var(--text-primary);
  letter-spacing: -0.04em;
}

.stat-label {
  font-size: 0.78rem;
  color: var(--text-subtle);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-top: 4px;
}

/* ======================== HERO VISUAL ======================== */
.hero-visual {
  position: relative;
}

.hero-card-stack {
  position: relative;
  width: 100%;
  height: 440px;
}

.hero-glass-card {
  position: absolute;
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  transition: var(--transition-smooth);
}

.hero-card-main {
  width: 100%;
  top: 0;
  left: 0;
  z-index: 3;
}

.hero-card-header {
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.02);
}

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

.dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
}
.dot-red    { background: #EF4444; }
.dot-yellow { background: #F59E0B; }
.dot-green  { background: #10B981; }

.hero-card-body {
  padding: 24px;
}

.mockup-app-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.mock-app-item {
  background: var(--bg-muted);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 14px 10px;
  text-align: center;
  transition: var(--transition-fast);
  cursor: pointer;
}

.mock-app-item:hover {
  background: var(--accent-dim);
  border-color: var(--accent);
  transform: translateY(-3px);
}

.mock-app-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  margin: 0 auto 10px auto;
  object-fit: contain;
  background: var(--bg-surface);
  padding: 2px;
  box-shadow: var(--shadow-sm);
}

.mock-app-name {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 3px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.mock-app-tag {
  font-size: 0.67rem;
  color: var(--text-subtle);
}

/* Hero floating badges — stripped of colored glow, now clean */
.hero-floating-badge {
  position: absolute;
  z-index: 4;
  padding: 12px 18px;
  border-radius: var(--radius-md);
  background: var(--bg-surface);
  border: 1px solid var(--border-hover);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 12px;
  backdrop-filter: blur(8px);
}

.badge-top-right {
  top: -18px;
  right: -18px;
  animation: floatAnim 5s ease-in-out infinite;
}

.badge-bottom-left {
  bottom: 16px;
  left: -26px;
  animation: floatAnim 5s ease-in-out infinite 2.5s;
}

@keyframes floatAnim {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.badge-icon {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  background: var(--accent-dim);
  color: var(--accent-light);
}

/* ======================== PORTFOLIO FILTER ======================== */
.filter-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 56px;
}

.filter-btn {
  padding: 8px 20px;
  border-radius: var(--radius-pill);
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-family: var(--font-heading);
  font-weight: 500;
  font-size: 0.85rem;
  cursor: pointer;
  transition: var(--transition-fast);
  letter-spacing: -0.01em;
}

.filter-btn:hover {
  color: var(--text-primary);
  border-color: var(--border-hover);
  background: var(--bg-muted);
}

.filter-btn.active {
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  border-color: transparent;
}

/* ======================== PORTFOLIO GRID ======================== */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 28px;
}

.project-card {
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
  position: relative;
}

.project-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-hover);
  box-shadow: var(--shadow-lg);
  background: var(--bg-card-hover);
}

.card-banner {
  position: relative;
  height: 200px;
  overflow: hidden;
  background: var(--bg-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.card-banner img {
  max-width: 85%;
  max-height: 85%;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 10px;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.card-banner.single-icon-banner img,
.card-main-icon {
  max-width: 110px;
  max-height: 110px;
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: 22px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.project-card:hover .card-banner img,
.project-card:hover .card-main-icon {
  transform: scale(1.05);
}

.card-banner-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(11, 15, 25, 0.9) 100%);
  pointer-events: none;
}

.card-app-icon {
  position: absolute;
  bottom: 16px;
  left: 20px;
  width: 52px;
  height: 52px;
  border-radius: 12px;
  border: 1px solid var(--border-hover);
  object-fit: contain;
  box-shadow: var(--shadow-sm);
  background: var(--bg-surface);
  padding: 4px;
}

.category-tag {
  position: absolute;
  top: 14px;
  right: 14px;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.75px;
  background: rgba(11, 15, 25, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-hover);
  color: var(--text-muted);
  font-family: var(--font-heading);
}

.card-content {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.project-title {
  font-size: 1.3rem;
  margin-bottom: 5px;
  letter-spacing: -0.03em;
}

.project-subtitle {
  font-size: 0.82rem;
  color: var(--accent-light);
  font-weight: 600;
  margin-bottom: 14px;
  font-family: var(--font-heading);
}

.project-description {
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.65;
  margin-bottom: 20px;
  flex-grow: 1;
}

.tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 20px;
}

.tech-pill {
  font-size: 0.72rem;
  padding: 3px 9px;
  border-radius: var(--radius-xs);
  background: var(--bg-muted);
  border: 1px solid var(--border);
  color: var(--text-subtle);
  font-weight: 500;
  font-family: var(--font-heading);
  letter-spacing: 0.01em;
}

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

.store-links-group {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

/* Store Badges */
.store-btn-official {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  background: var(--bg-muted);
  border: 1px solid var(--border);
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--text-muted);
  transition: var(--transition-fast);
  font-family: var(--font-heading);
}

.store-btn-official:hover {
  background: var(--accent-dim);
  border-color: var(--accent);
  color: var(--text-primary);
  transform: translateY(-1px);
}

.store-btn-official svg {
  width: 13px;
  height: 13px;
  fill: currentColor;
}

.private-app-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 11px;
  border-radius: var(--radius-sm);
  background: var(--bg-muted);
  border: 1px solid var(--border);
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--text-faint);
  font-family: var(--font-heading);
}

/* ======================== MODAL ======================== */
.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(4, 6, 14, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-smooth);
}

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

.modal-container {
  width: 100%;
  max-width: 880px;
  max-height: 90vh;
  background: var(--bg-surface);
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-hover);
  box-shadow: var(--shadow-lg);
  overflow-y: auto;
  position: relative;
  transform: scale(0.96) translateY(16px);
  transition: var(--transition-smooth);
}

.modal-backdrop.active .modal-container {
  transform: scale(1) translateY(0);
}

.modal-close-btn {
  position: sticky;
  top: 16px;
  right: 16px;
  float: right;
  margin-bottom: -40px;
  margin-right: 16px;
  z-index: 50;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg-base);
  border: 1px solid var(--border-hover);
  color: var(--text-muted);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-fast);
}

.modal-close-btn:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  transform: rotate(90deg);
}

.modal-header-banner {
  position: relative;
  background: var(--bg-base);
  padding: 32px;
  border-bottom: 1px solid var(--border);
}

.modal-title-row {
  display: flex;
  align-items: center;
  gap: 20px;
}

.modal-title-text {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.modal-app-icon {
  width: 72px;
  height: 72px;
  border-radius: 16px;
  border: 1px solid var(--border-hover);
  object-fit: contain;
  box-shadow: var(--shadow-sm);
  background: var(--bg-surface);
  padding: 6px;
  flex-shrink: 0;
}

.modal-app-title {
  font-size: 1.85rem;
  color: var(--text-primary);
  line-height: 1.2;
  letter-spacing: -0.035em;
}

.modal-app-subtitle {
  color: var(--accent-light);
  font-weight: 600;
  font-size: 0.9rem;
  font-family: var(--font-heading);
}

.modal-body {
  padding: 32px;
}

.modal-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 32px;
}

.modal-section-title {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-subtle);
  margin-bottom: 14px;
  font-family: var(--font-heading);
}

.modal-feature-list {
  list-style: none;
  margin-bottom: 28px;
}

.modal-feature-list li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 10px;
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.65;
}

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

.modal-sidebar-box {
  background: var(--bg-muted);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 20px;
  margin-bottom: 16px;
}

.sidebar-info-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 12px;
  font-size: 0.88rem;
}

.sidebar-info-label {
  color: var(--text-subtle);
  font-weight: 500;
}

.sidebar-info-val {
  color: var(--text-primary);
  font-weight: 600;
  text-align: right;
  max-width: 60%;
}

/* Gallery */
.gallery-carousel {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  padding-bottom: 12px;
  margin-bottom: 24px;
  scrollbar-width: thin;
  scrollbar-color: var(--border-hover) transparent;
}

.gallery-thumb {
  width: 130px;
  height: 230px;
  border-radius: var(--radius-md);
  object-fit: contain;
  background: var(--bg-base);
  padding: 6px;
  border: 1px solid var(--border);
  cursor: pointer;
  flex-shrink: 0;
  transition: var(--transition-fast);
}

.gallery-thumb:hover {
  transform: scale(1.03);
  border-color: var(--border-hover);
}

/* Store link config modal */
.config-modal-body {
  padding: 24px;
}

.store-link-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px;
  background: var(--bg-muted);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: 10px;
  gap: 16px;
}

.store-link-input {
  background: var(--bg-base);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px 14px;
  color: var(--text-primary);
  font-size: 0.85rem;
  width: 100%;
}

.store-link-input:focus {
  border-color: var(--accent);
  outline: none;
}

/* ======================== BRAND BANNER ======================== */
.brand-showcase-banner {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  margin-bottom: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}

.brand-showcase-left {
  display: flex;
  align-items: center;
  gap: 24px;
  flex: 1;
}

.brand-emblem-wrapper {
  position: relative;
  width: 64px;
  height: 64px;
  flex-shrink: 0;
  border-radius: 16px;
  background: var(--accent-dim);
  border: 1px solid var(--accent-dim2);
  display: flex;
  align-items: center;
  justify-content: center;
}

.brand-emblem-img {
  width: 40px;
  height: 40px;
  object-fit: contain;
}

.brand-emblem-pulse {
  position: absolute;
  inset: -2px;
  border-radius: 18px;
  border: 1px solid var(--accent-dim2);
  animation: pulse-ring 3.5s cubic-bezier(0.215, 0.61, 0.355, 1) infinite;
  pointer-events: none;
}

@keyframes pulse-ring {
  0%   { opacity: 1; transform: scale(1); }
  80%, 100% { opacity: 0; transform: scale(1.3); }
}

.brand-showcase-meta {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.brand-badge-pill {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--accent-light);
  text-transform: uppercase;
  font-family: var(--font-heading);
}

.brand-showcase-full-logo {
  height: 32px;
  width: auto;
  max-width: 200px;
  object-fit: contain;
  display: block;
}

.brand-slogan {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.5;
}

.brand-showcase-badges {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex-shrink: 0;
}

.brand-stat-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  background: var(--bg-muted);
  border: 1px solid var(--border);
  padding: 5px 14px;
  border-radius: 999px;
  white-space: nowrap;
  font-family: var(--font-heading);
}

.pill-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}

/* ======================== ABOUT SECTION ======================== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: start;
}

.about-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 36px;
}

.about-feature-card {
  padding: 20px;
  border-radius: var(--radius-md);
  background: var(--bg-surface);
  border: 1px solid var(--border);
  transition: var(--transition-fast);
}

.about-feature-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-2px);
}

.feature-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--accent-dim);
  color: var(--accent-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  margin-bottom: 14px;
}

.feature-title {
  font-size: 1rem;
  margin-bottom: 6px;
  letter-spacing: -0.02em;
}

.feature-desc {
  font-size: 0.83rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ======================== LIFECYCLE TIMELINE ======================== */
.lifecycle-timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
  padding-left: 16px;
}

.lifecycle-timeline::before {
  content: '';
  position: absolute;
  top: 19px;
  bottom: 19px;
  left: 35px;
  width: 1px;
  background: var(--border-hover);
}

.step-item {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  position: relative;
  z-index: 1;
  padding-bottom: 20px;
}

.step-number {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--bg-surface);
  border: 1px solid var(--border-hover);
  color: var(--accent-light);
  font-weight: 700;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-family: var(--font-heading);
}

.step-card {
  background: var(--bg-muted);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  flex-grow: 1;
  transition: var(--transition-fast);
}

.step-card:hover {
  border-color: var(--border-hover);
}

.step-title {
  font-size: 1rem;
  margin-bottom: 4px;
  letter-spacing: -0.02em;
}

.step-desc {
  font-size: 0.84rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ======================== SERVICES GRID ======================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.service-card {
  padding: 36px 28px;
  border-radius: var(--radius-lg);
  background: var(--bg-surface);
  border: 1px solid var(--border);
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.service-card:hover {
  transform: translateY(-5px);
  border-color: var(--border-hover);
  box-shadow: var(--shadow-md);
}

.service-icon-box {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--accent-dim);
  border: 1px solid var(--accent-dim2);
  color: var(--accent-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 24px;
}

.service-title {
  font-size: 1.2rem;
  margin-bottom: 12px;
  letter-spacing: -0.025em;
}

.service-desc {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.7;
}

/* ======================== CONTACT ======================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 48px;
}

.contact-info-card {
  padding: 40px;
  border-radius: var(--radius-lg);
  background: var(--bg-surface);
  border: 1px solid var(--border);
  height: 100%;
}

.info-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 28px;
}

.info-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--accent-dim);
  color: var(--accent-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.contact-form {
  padding: 40px;
  border-radius: var(--radius-lg);
  background: var(--bg-surface);
  border: 1px solid var(--border);
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 0.84rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-muted);
  font-family: var(--font-heading);
  letter-spacing: -0.01em;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  background: var(--bg-base);
  border: 1px solid var(--border);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.92rem;
  transition: var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  border-color: var(--accent);
  outline: none;
  box-shadow: 0 0 0 3px var(--accent-dim);
}

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

.contact-link {
  color: var(--accent-light);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 600;
  transition: var(--transition-fast);
  display: inline-block;
  margin-top: 2px;
}

.contact-link:hover {
  color: var(--text-primary);
  text-decoration: underline;
}

/* Social Media */
.social-channels-block {
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

.social-channels-title {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-subtle);
  margin-bottom: 12px;
  font-family: var(--font-heading);
}

.social-links-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.social-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: var(--radius-md);
  font-size: 0.84rem;
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition-fast);
  border: 1px solid var(--border);
  color: var(--text-muted);
  background: var(--bg-muted);
  font-family: var(--font-heading);
}

.social-btn .social-svg {
  flex-shrink: 0;
}

.social-btn-insta,
.social-btn-linkedin,
.social-btn-fb {
  background: var(--bg-muted);
  color: var(--text-muted);
  border-color: var(--border);
}

.social-btn:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-hover);
  color: var(--text-primary);
  transform: translateY(-2px);
}

.footer-social-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 20px;
}

.footer-social-icon-btn {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--bg-muted);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-subtle);
  text-decoration: none;
  transition: var(--transition-fast);
}

.footer-social-icon-btn:hover {
  background: var(--accent-dim);
  color: var(--accent-light);
  border-color: var(--accent-dim2);
  transform: translateY(-2px);
}

/* ======================== ALTERNATING SECTION BACKGROUNDS ======================== */
.about-section,
.contact-section {
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

/* ======================== FOOTER ======================== */
.footer {
  padding: 80px 0 32px 0;
  border-top: 1px solid var(--border);
  background: var(--bg-base);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 60px;
}

.footer-brand-desc {
  color: var(--text-subtle);
  font-size: 0.9rem;
  margin-top: 16px;
  max-width: 300px;
  line-height: 1.7;
}

.footer-col-title {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-subtle);
  margin-bottom: 20px;
  font-family: var(--font-heading);
}

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

.footer-link {
  color: var(--text-subtle);
  font-size: 0.88rem;
  transition: var(--transition-fast);
}

.footer-link:hover {
  color: var(--text-primary);
}

.footer-bottom {
  text-align: center;
  padding-top: 28px;
  border-top: 1px solid var(--border);
  color: var(--text-faint);
  font-size: 0.82rem;
}

/* ======================== TOAST ======================== */
.toast-container {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 3000;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  padding: 14px 22px;
  border-radius: var(--radius-md);
  background: var(--bg-surface);
  border: 1px solid var(--accent);
  color: var(--text-primary);
  font-size: 0.88rem;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 12px;
  animation: slideInRight 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  font-family: var(--font-body);
}

@keyframes slideInRight {
  from { transform: translateX(100%); opacity: 0; }
  to   { transform: translateX(0);    opacity: 1; }
}

/* ======================== RESPONSIVE ======================== */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 56px;
  }

  .hero-card-stack {
    height: auto;
    max-width: 500px;
    margin: 0 auto;
  }

  .hero-glass-card {
    position: relative;
    top: 0;
    left: 0;
    width: 100%;
  }

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

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }

  .modal-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

@media (max-width: 992px) {
  .header-navbar {
    padding: 14px 0;
  }

  .nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(11, 15, 25, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 24px 20px;
    gap: 18px;
    box-shadow: var(--shadow-lg);
    z-index: 1000;
  }

  .nav-links.active {
    display: flex;
  }

  .desktop-nav-btn {
    display: none !important;
  }

  .mobile-only-cta {
    display: block;
    width: 100%;
    margin-top: 8px;
  }

  .mobile-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 8px;
    background: var(--bg-muted);
    border: 1px solid var(--border);
    font-size: 1.3rem;
    color: var(--text-primary);
  }

  .hero-floating-badge.badge-top-right {
    top: -10px;
    right: 0;
    padding: 8px 12px;
    font-size: 0.8rem;
  }

  .hero-floating-badge.badge-bottom-left {
    bottom: -10px;
    left: 0;
    padding: 8px 12px;
    font-size: 0.8rem;
  }
}

@media (max-width: 768px) {
  .hero-section {
    padding-top: 130px;
    padding-bottom: 60px;
  }

  .hero-title {
    font-size: 2.6rem;
    line-height: 1.12;
  }

  .section-title {
    font-size: 2rem;
  }

  .section-padding {
    padding: 80px 0;
  }

  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .filter-wrapper {
    display: flex;
    justify-content: flex-start;
    overflow-x: auto;
    flex-wrap: nowrap;
    padding: 6px 4px 12px 4px;
    margin-bottom: 32px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
  }

  .filter-wrapper::-webkit-scrollbar {
    display: none;
  }

  .filter-btn {
    flex-shrink: 0;
    white-space: nowrap;
    padding: 7px 16px;
    font-size: 0.82rem;
  }

  .portfolio-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .form-input,
  .form-textarea,
  .form-select {
    font-size: 16px;
  }

  .toast-container {
    bottom: 20px;
    left: 20px;
    right: 20px;
  }

  .toast {
    font-size: 0.83rem;
    padding: 12px 16px;
  }
}

@media (max-width: 576px) {
  .container {
    padding: 0 16px;
  }

  .section-padding {
    padding: 60px 0;
  }

  .hero-section {
    padding-top: 110px;
    padding-bottom: 48px;
  }

  .hero-title {
    font-size: 2rem;
  }

  .hero-description {
    font-size: 0.95rem;
  }

  .hero-ctas {
    flex-direction: column;
    width: 100%;
    gap: 12px;
  }

  .hero-ctas .btn {
    width: 100%;
    justify-content: center;
  }

  .hero-card-stack {
    max-width: 100%;
  }

  .hero-card-header {
    padding: 12px 14px;
  }

  .hero-card-body {
    padding: 14px 10px;
  }

  .mockup-app-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
  }

  .mock-app-item {
    padding: 10px 4px;
  }

  .mock-app-icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    margin-bottom: 6px;
  }

  .mock-app-name {
    font-size: 0.7rem;
  }

  .mock-app-tag {
    font-size: 0.6rem;
  }

  .hero-floating-badge {
    display: none;
  }

  .project-card {
    border-radius: var(--radius-md);
  }

  .card-banner {
    height: 170px;
    padding: 16px;
  }

  .card-banner.single-icon-banner img,
  .card-main-icon {
    max-width: 100px;
    max-height: 100px;
    border-radius: 18px;
  }

  .card-content {
    padding: 18px 16px;
  }

  .project-title {
    font-size: 1.2rem;
  }

  .project-subtitle {
    font-size: 0.8rem;
  }

  .project-description {
    font-size: 0.86rem;
  }

  .card-footer {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }

  .store-links-group {
    width: 100%;
    justify-content: flex-start;
    flex-wrap: wrap;
    gap: 6px;
  }

  .store-btn-official,
  .private-app-badge {
    flex: 1;
    min-width: 100px;
    text-align: center;
    justify-content: center;
    padding: 7px 10px;
    font-size: 0.74rem;
  }

  .card-footer .btn {
    width: 100%;
    text-align: center;
    justify-content: center;
  }

  .about-features {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .services-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .contact-info-card,
  .contact-form {
    padding: 24px 18px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .modal-container {
    max-width: calc(100vw - 16px);
    max-height: calc(100vh - 16px);
    border-radius: var(--radius-lg);
  }

  .modal-header-banner {
    padding: 24px 16px 18px;
  }

  .modal-title-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .modal-app-icon {
    width: 60px;
    height: 60px;
    border-radius: 12px;
  }

  .modal-app-title {
    font-size: 1.3rem;
  }

  .modal-app-subtitle {
    font-size: 0.83rem;
  }

  .modal-body {
    padding: 18px 16px;
  }

  .modal-close-btn {
    top: 12px;
    right: 12px;
    width: 32px;
    height: 32px;
    font-size: 0.9rem;
  }
}

@media (max-width: 850px) {
  .brand-showcase-banner {
    flex-direction: column;
    align-items: flex-start;
    padding: 22px;
  }

  .brand-showcase-badges {
    width: 100%;
    flex-direction: row;
    flex-wrap: wrap;
  }
}

@media (max-width: 576px) {
  .brand-logo-img {
    height: 30px;
    max-width: 150px;
  }

  .brand-showcase-left {
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
  }

  .brand-emblem-wrapper {
    width: 52px;
    height: 52px;
  }

  .brand-emblem-img {
    width: 34px;
    height: 34px;
  }

  .brand-showcase-full-logo {
    height: 26px;
  }

  .social-btn {
    padding: 7px 12px;
    font-size: 0.8rem;
  }
}

@media (max-width: 380px) {
  .logo-brand {
    font-size: 1.1rem;
  }

  .brand-logo-img {
    height: 26px;
    max-width: 130px;
  }

  .hero-title {
    font-size: 1.75rem;
  }

  .section-title {
    font-size: 1.55rem;
  }

  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
    padding: 16px 0 0 0;
  }

  .stat-number {
    font-size: 1.5rem;
  }

  .stat-label {
    font-size: 0.7rem;
  }

  .mockup-app-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 6px;
  }

  .card-banner {
    height: 155px;
  }

  .card-banner.single-icon-banner img,
  .card-main-icon {
    max-width: 88px;
    max-height: 88px;
  }
}