/* ============================================
   XCS Technologies – Main Stylesheet
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Inter:wght@400;500;600&display=swap');

/* ---- Variables ---- */
:root {
  --primary:       #4338CA;
  --primary-light: #6366F1;
  --primary-dark:  #312E81;
  --accent:        #06B6D4;
  --dark:          #0F172A;
  --dark-2:        #1E293B;
  --muted:         #64748B;
  --light:         #F1F5F9;
  --lighter:       #F8FAFC;
  --border:        #E2E8F0;
  --white:         #FFFFFF;
  --success:       #10B981;
  --radius:        12px;
  --radius-lg:     20px;
  --shadow-sm:     0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
  --shadow:        0 4px 16px rgba(0,0,0,.10);
  --shadow-lg:     0 16px 48px rgba(0,0,0,.14);
  --transition:    all .25s ease;
  --nav-height:    68px;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Inter', sans-serif;
  background: var(--lighter);
  color: var(--dark-2);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ---- Typography ---- */
h1, h2, h3, h4, h5 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 700;
  line-height: 1.2;
  color: var(--dark);
}
h1 { font-size: clamp(2rem, 5vw, 3.25rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.25rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); }
h4 { font-size: 1.1rem; }
p  { color: var(--muted); line-height: 1.75; }

/* ---- Layout Utilities ---- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
.section { padding: 80px 0; }
.section-sm { padding: 52px 0; }
.text-center { text-align: center; }
.text-white { color: var(--white) !important; }

.section-label {
  display: inline-block;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--primary-light);
  background: rgba(99,102,241,.10);
  padding: 5px 14px;
  border-radius: 100px;
  margin-bottom: 16px;
}
.section-title { margin-bottom: 12px; }
.section-sub  { max-width: 560px; margin: 0 auto 48px; }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: var(--radius);
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: .9375rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--primary);
  color: var(--white);
  box-shadow: 0 4px 14px rgba(67,56,202,.35);
}
.btn-primary:hover {
  background: var(--primary-dark);
  box-shadow: 0 6px 20px rgba(67,56,202,.45);
  transform: translateY(-1px);
}
.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}
.btn-outline:hover {
  background: var(--primary);
  color: var(--white);
  transform: translateY(-1px);
}
.btn-ghost {
  background: rgba(255,255,255,.12);
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,.3);
}
.btn-ghost:hover {
  background: rgba(255,255,255,.2);
  border-color: rgba(255,255,255,.6);
}
.btn-sm { padding: 9px 20px; font-size: .875rem; }
.btn-lg { padding: 17px 36px; font-size: 1.0625rem; }

/* ============================================
   NAV
   ============================================ */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--nav-height);
  background: rgba(15,23,42,.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,.07);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: 24px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--white);
}
.nav-logo svg { flex-shrink: 0; }
.nav-logo span { color: var(--primary-light); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-links a {
  padding: 7px 14px;
  border-radius: 8px;
  font-size: .9rem;
  font-weight: 500;
  color: rgba(255,255,255,.72);
  transition: var(--transition);
}
.nav-links a:hover, .nav-links a.active {
  color: var(--white);
  background: rgba(255,255,255,.1);
}

.nav-cta { margin-left: 8px; }

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 6px;
  border-radius: 8px;
  background: none;
  border: none;
  transition: var(--transition);
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

/* Mobile nav */
.nav-mobile {
  display: none;
  position: fixed;
  inset: var(--nav-height) 0 0 0;
  background: var(--dark);
  padding: 24px;
  z-index: 99;
  flex-direction: column;
  gap: 8px;
  border-top: 1px solid rgba(255,255,255,.08);
}
.nav-mobile.open { display: flex; }
.nav-mobile a {
  padding: 12px 16px;
  border-radius: var(--radius);
  font-size: 1rem;
  font-weight: 500;
  color: rgba(255,255,255,.8);
  transition: var(--transition);
}
.nav-mobile a:hover, .nav-mobile a.active {
  background: rgba(99,102,241,.18);
  color: var(--white);
}

/* ============================================
   HERO
   ============================================ */
.hero {
  background: linear-gradient(135deg, var(--dark) 0%, #1a1060 50%, #0c1d3d 100%);
  padding: 100px 0 120px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(99,102,241,.25) 0%, transparent 60%),
              radial-gradient(ellipse 50% 40% at 80% 80%, rgba(6,182,212,.15) 0%, transparent 60%);
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 48px 48px;
}
.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 64px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(99,102,241,.18);
  border: 1px solid rgba(99,102,241,.35);
  color: #a5b4fc;
  font-size: .8rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 22px;
  letter-spacing: .04em;
}
.hero-badge-dot {
  width: 7px;
  height: 7px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .5; transform: scale(.75); }
}
.hero h1 { color: var(--white); margin-bottom: 20px; }
.hero h1 span { color: var(--primary-light); }
.hero p { color: rgba(255,255,255,.65); font-size: 1.1rem; margin-bottom: 36px; max-width: 520px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-stats {
  display: flex;
  gap: 32px;
  margin-top: 56px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,.1);
}
.hero-stat-num {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--white);
}
.hero-stat-label { font-size: .8rem; color: rgba(255,255,255,.5); margin-top: 2px; }

.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}
.hero-app-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  max-width: 360px;
}
.hero-app-card {
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 18px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
  text-decoration: none;
}
.hero-app-card:hover {
  background: rgba(255,255,255,.13);
  border-color: rgba(99,102,241,.5);
  transform: translateY(-4px);
}
.hero-app-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
}
.hero-app-name {
  font-size: .65rem;
  font-weight: 600;
  color: rgba(255,255,255,.75);
  text-align: center;
  line-height: 1.3;
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 36px;
}
.about-feature-item {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px;
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.about-feature-item:hover {
  box-shadow: var(--shadow);
  border-color: rgba(99,102,241,.25);
  transform: translateY(-2px);
}
.about-feature-icon {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  background: var(--light);
}
.about-feature-title {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: .9rem;
  font-weight: 700;
  color: var(--dark);
}
.about-feature-desc {
  font-size: .82rem;
  color: var(--muted);
  line-height: 1.5;
}

.about-visual {
  background: linear-gradient(135deg, var(--primary-dark) 0%, #1e1b4b 100%);
  border-radius: var(--radius-lg);
  padding: 48px;
  display: flex;
  flex-direction: column;
  gap: 28px;
  box-shadow: var(--shadow-lg);
}
.about-visual-stat {
  display: flex;
  align-items: center;
  gap: 20px;
}
.about-visual-num {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}
.about-visual-label { font-size: .85rem; color: rgba(255,255,255,.55); margin-top: 4px; }
.about-visual-divider { height: 1px; background: rgba(255,255,255,.1); }

/* ============================================
   APPS SECTION / GRID
   ============================================ */
.apps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}
.app-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
  text-decoration: none;
  color: inherit;
}
.app-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: rgba(99,102,241,.3);
  transform: translateY(-4px);
}
.app-card-header { display: flex; align-items: flex-start; gap: 16px; }
.app-icon {
  width: 64px;
  height: 64px;
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  flex-shrink: 0;
  box-shadow: 0 4px 12px rgba(0,0,0,.12);
}
.app-card-info { flex: 1; }
.app-card-name {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--dark);
  margin-bottom: 4px;
  line-height: 1.3;
}
.app-card-category {
  display: inline-block;
  font-size: .72rem;
  font-weight: 600;
  color: var(--primary);
  background: rgba(99,102,241,.1);
  padding: 2px 10px;
  border-radius: 100px;
}
.app-card-rating {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-top: 6px;
  font-size: .82rem;
  color: var(--muted);
}
.stars { color: #F59E0B; font-size: .85rem; letter-spacing: -1px; }
.app-card-desc {
  font-size: .87rem;
  color: var(--muted);
  line-height: 1.6;
  flex: 1;
}
.app-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}
.play-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: var(--dark);
  color: var(--white);
  padding: 8px 16px;
  border-radius: 10px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: .78rem;
  font-weight: 600;
  transition: var(--transition);
}
.play-badge:hover { background: var(--primary-dark); transform: translateY(-1px); }
.play-badge svg { width: 16px; height: 16px; }
.app-details-link {
  font-size: .82rem;
  font-weight: 600;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 4px;
  transition: var(--transition);
}
.app-details-link:hover { color: var(--primary-dark); gap: 8px; }

/* ============================================
   APP DETAIL PAGE
   ============================================ */
.app-detail-hero {
  background: linear-gradient(135deg, var(--dark) 0%, #1a1060 100%);
  padding: 72px 0;
  position: relative;
  overflow: hidden;
}
.app-detail-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 80% at 20% 50%, rgba(99,102,241,.2) 0%, transparent 60%);
}
.app-detail-inner {
  position: relative;
  display: flex;
  align-items: center;
  gap: 40px;
}
.app-detail-icon {
  width: 120px;
  height: 120px;
  border-radius: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 56px;
  flex-shrink: 0;
  box-shadow: 0 12px 40px rgba(0,0,0,.3);
}
.app-detail-title { color: var(--white); margin-bottom: 8px; }
.app-detail-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.meta-tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: .8rem;
  color: rgba(255,255,255,.6);
}
.app-detail-actions { display: flex; gap: 12px; flex-wrap: wrap; }

.app-content { padding: 64px 0; }
.app-content-grid {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 48px;
  align-items: start;
}
.prose h3 {
  margin-bottom: 12px;
  margin-top: 36px;
  font-size: 1.15rem;
}
.prose h3:first-child { margin-top: 0; }
.prose p { margin-bottom: 16px; font-size: .95rem; }
.prose ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}
.prose ul li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: .92rem;
  color: var(--muted);
  line-height: 1.6;
}
.prose ul li::before {
  content: '✓';
  color: var(--success);
  font-weight: 700;
  margin-top: 1px;
  flex-shrink: 0;
}

.app-sidebar-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: calc(var(--nav-height) + 24px);
}
.app-sidebar-card h4 {
  margin-bottom: 20px;
  font-size: 1rem;
  color: var(--dark);
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
.app-meta-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  font-size: .87rem;
}
.app-meta-row:last-of-type { border-bottom: none; }
.app-meta-key { color: var(--muted); }
.app-meta-val { font-weight: 600; color: var(--dark); }
.btn-play-full {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  background: #01875f;
  color: var(--white);
  padding: 14px;
  border-radius: var(--radius);
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 700;
  font-size: .95rem;
  margin-top: 20px;
  transition: var(--transition);
  border: none;
  cursor: pointer;
  text-decoration: none;
}
.btn-play-full:hover { background: #016b4e; transform: translateY(-1px); box-shadow: 0 6px 20px rgba(1,135,95,.3); }

/* ============================================
   FEATURES / VALUES
   ============================================ */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.feature-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.feature-card:hover {
  box-shadow: var(--shadow);
  border-color: rgba(99,102,241,.25);
  transform: translateY(-3px);
}
.feature-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 20px;
}
.feature-card h3 { font-size: 1.05rem; margin-bottom: 8px; }
.feature-card p { font-size: .875rem; }

/* ============================================
   CTA BAND
   ============================================ */
.cta-band {
  background: linear-gradient(135deg, var(--primary-dark) 0%, #1e1b4b 100%);
  padding: 72px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 80% at 50% 50%, rgba(6,182,212,.12) 0%, transparent 60%);
}
.cta-band-inner { position: relative; }
.cta-band h2 { color: var(--white); margin-bottom: 14px; }
.cta-band p { color: rgba(255,255,255,.6); max-width: 520px; margin: 0 auto 36px; }
.cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ============================================
   LEGAL PAGES
   ============================================ */
.page-header {
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-2) 100%);
  padding: 64px 0;
  text-align: center;
}
.page-header h1 { color: var(--white); }
.page-header p { color: rgba(255,255,255,.55); margin-top: 10px; }

.legal-content {
  max-width: 780px;
  margin: 0 auto;
  padding: 64px 24px;
}
.legal-content h2 {
  font-size: 1.25rem;
  margin-top: 40px;
  margin-bottom: 12px;
  color: var(--dark);
}
.legal-content h2:first-child { margin-top: 0; }
.legal-content p {
  margin-bottom: 16px;
  font-size: .95rem;
  color: var(--dark-2);
  line-height: 1.8;
}
.legal-content ul {
  list-style: disc;
  padding-left: 24px;
  margin-bottom: 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.legal-content ul li { font-size: .95rem; color: var(--dark-2); line-height: 1.7; }
.legal-content a { color: var(--primary); text-decoration: underline; }
.legal-updated {
  display: inline-block;
  background: var(--light);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 16px;
  font-size: .85rem;
  color: var(--muted);
  margin-bottom: 36px;
}

/* ============================================
   CONTACT PAGE
   ============================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.contact-info { display: flex; flex-direction: column; gap: 28px; }
.contact-info-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.contact-icon {
  width: 48px;
  height: 48px;
  background: rgba(99,102,241,.1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}
.contact-info-title {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 700;
  font-size: .95rem;
  color: var(--dark);
  margin-bottom: 4px;
}
.contact-info-val { font-size: .9rem; color: var(--muted); }
.contact-info-val a { color: var(--primary); }

.contact-form-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow);
}
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: .875rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 7px;
}
.form-control {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-family: 'Inter', sans-serif;
  font-size: .9375rem;
  color: var(--dark-2);
  background: var(--lighter);
  transition: var(--transition);
  outline: none;
}
.form-control:focus {
  border-color: var(--primary);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(99,102,241,.12);
}
textarea.form-control { resize: vertical; min-height: 120px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--dark);
  color: rgba(255,255,255,.6);
  padding: 64px 0 28px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer-brand { display: flex; flex-direction: column; gap: 16px; }
.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--white);
}
.footer-logo span { color: var(--primary-light); }
.footer-brand p { font-size: .88rem; line-height: 1.75; max-width: 280px; }
.footer-col-title {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: .82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: rgba(255,255,255,.3);
  margin-bottom: 16px;
}
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  font-size: .875rem;
  color: rgba(255,255,255,.55);
  transition: var(--transition);
}
.footer-links a:hover { color: var(--white); padding-left: 4px; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 24px;
  font-size: .82rem;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom-links { display: flex; gap: 20px; }
.footer-bottom-links a { color: rgba(255,255,255,.4); transition: var(--transition); }
.footer-bottom-links a:hover { color: var(--white); }

/* ============================================
   BREADCRUMB
   ============================================ */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: .85rem;
  color: rgba(255,255,255,.5);
  margin-bottom: 20px;
}
.breadcrumb a { color: rgba(255,255,255,.5); transition: var(--transition); }
.breadcrumb a:hover { color: var(--white); }
.breadcrumb-sep { font-size: .7rem; }

/* ============================================
   PAGE – ALL APPS
   ============================================ */
.apps-filter {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.filter-btn {
  padding: 8px 20px;
  border-radius: 100px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: .85rem;
  font-weight: 600;
  border: 1.5px solid var(--border);
  background: var(--white);
  color: var(--muted);
  cursor: pointer;
  transition: var(--transition);
}
.filter-btn:hover, .filter-btn.active {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--white);
}

/* ============================================
   MISC
   ============================================ */
.divider {
  height: 1px;
  background: var(--border);
  margin: 0;
}
.bg-light { background: var(--light); }
.bg-white { background: var(--white); }

/* Rating stars fill */
.star-full  { color: #F59E0B; }
.star-half  { color: #F59E0B; opacity: .5; }
.star-empty { color: #CBD5E1; }

/* Success banner */
.success-banner {
  display: none;
  background: #d1fae5;
  border: 1px solid #6ee7b7;
  color: #065f46;
  padding: 14px 20px;
  border-radius: var(--radius);
  margin-bottom: 16px;
  font-size: .9rem;
  font-weight: 500;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .app-content-grid { grid-template-columns: 1fr; }
  .app-sidebar-card { position: static; }
  .features-grid { grid-template-columns: 1fr 1fr; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 768px) {
  .section { padding: 56px 0; }
  .nav-links, .nav-cta { display: none; }
  .nav-toggle { display: flex; }
  .hero { padding: 72px 0 88px; }
  .hero-stats { flex-wrap: wrap; gap: 20px; }
  .features-grid { grid-template-columns: 1fr; }
  .apps-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .about-features { grid-template-columns: 1fr; }
  .app-detail-inner { flex-direction: column; align-items: flex-start; gap: 20px; }
  .app-detail-icon { width: 88px; height: 88px; font-size: 40px; border-radius: 22px; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .cta-actions { flex-direction: column; align-items: center; }
  .app-card { padding: 20px; }
  .contact-form-card { padding: 24px; }
}