/* =========================================================================
   SIKISOFT.CZ — ROZCESTNÍK MOBILNÍCH APLIKACÍ
   Styl: Modern Dark Tech Studio (Varianta A)
   ========================================================================= */

:root {
  --bg-dark: #090D16;
  --bg-card: rgba(18, 24, 38, 0.75);
  --bg-card-hover: rgba(24, 32, 50, 0.9);
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(255, 255, 255, 0.2);
  --text-main: #F1F5F9;
  --text-muted: #94A3B8;
  --text-dim: #64748B;
  
  /* Brand accents */
  --accent-cyan: #38BDF8;
  --accent-blue: #3B82F6;
  --accent-indigo: #6366F1;
  --accent-emerald: #10B981;
  --accent-moravia: #E09F3E;
  
  /* Gradients */
  --grad-primary: linear-gradient(135deg, #38BDF8 0%, #3B82F6 50%, #10B981 100%);
  --grad-zahradkar: linear-gradient(135deg, #10B981 0%, #059669 100%);
  --grad-morava: linear-gradient(135deg, #E09F3E 0%, #B45309 100%);
  --grad-grantovka: linear-gradient(135deg, #1E9C72 0%, #246BCE 100%);
}

* {
  box-sizing: border-box;
}

body {
  font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  background-color: var(--bg-dark);
  color: var(--text-main);
  margin: 0;
  padding: 0;
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

/* Ambient glow background spots */
.ambient-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.35;
}

.glow-top-left {
  top: -100px;
  left: -100px;
  width: 550px;
  height: 550px;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.4), transparent 70%);
}

.glow-center-green {
  top: 35%;
  left: 10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.25), transparent 70%);
}

.glow-center-gold {
  top: 55%;
  right: 5%;
  width: 650px;
  height: 650px;
  background: radial-gradient(circle, rgba(224, 159, 62, 0.2), transparent 70%);
}

.glow-bottom {
  bottom: 0;
  left: 30%;
  width: 700px;
  height: 400px;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.15), transparent 70%);
}

/* NAVBAR */
.navbar {
  padding: 1.2rem 0;
  background: rgba(9, 13, 22, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  position: sticky;
  top: 0;
  z-index: 100;
}

.navbar-brand {
  font-weight: 800;
  font-size: 1.4rem;
  color: #ffffff !important;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  letter-spacing: -0.02em;
}

.brand-badge {
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.25rem 0.6rem;
  background: rgba(56, 189, 248, 0.12);
  color: var(--accent-cyan);
  border: 1px solid rgba(56, 189, 248, 0.3);
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.nav-link {
  color: var(--text-muted) !important;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.5rem 1rem !important;
  transition: color 0.2s, transform 0.2s;
}

.nav-link:hover {
  color: #ffffff !important;
  transform: translateY(-1px);
}

/* HERO SECTION */
.hero-section {
  padding: 5.5rem 0 4rem;
  position: relative;
  z-index: 1;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--accent-cyan);
  font-size: 0.85rem;
  font-weight: 700;
  padding: 0.4rem 1.1rem;
  border-radius: 50px;
  backdrop-filter: blur(10px);
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: #ffffff;
}

.hero-gradient-text {
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-muted);
  max-width: 720px;
  margin: 1.5rem auto 2.5rem;
}

/* STATS BAR */
.studio-stats {
  display: flex;
  justify-content: center;
  gap: 2.5rem;
  flex-wrap: wrap;
  padding: 1.25rem 2rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  backdrop-filter: blur(12px);
  max-width: 650px;
  margin: 0 auto;
}

.studio-stat-item {
  text-align: center;
}

.studio-stat-value {
  font-size: 1.5rem;
  font-weight: 800;
  color: #ffffff;
}

.studio-stat-label {
  font-size: 0.78rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

/* APP SHOWCASE SECTION */
.showcase-section {
  padding: 4.5rem 0 6rem;
  position: relative;
  z-index: 1;
}

.section-tag {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent-cyan);
  margin-bottom: 0.5rem;
}

.section-heading {
  font-size: 2.4rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

/* GLASS APP CARDS */
.app-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 32px;
  padding: 3rem;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), 
              border-color 0.4s ease, 
              box-shadow 0.4s ease;
  margin-bottom: 3.5rem;
}

.app-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
}

.app-card-zahradkar:hover {
  transform: translateY(-8px);
  border-color: rgba(16, 185, 129, 0.4);
  box-shadow: 0 25px 60px -15px rgba(16, 185, 129, 0.25);
}

.app-card-morava:hover {
  transform: translateY(-8px);
  border-color: rgba(224, 159, 62, 0.4);
  box-shadow: 0 25px 60px -15px rgba(224, 159, 62, 0.25);
}

.app-card-grantovka:hover {
  transform: translateY(-8px);
  border-color: rgba(30, 156, 114, 0.45);
  box-shadow: 0 25px 60px -15px rgba(30, 156, 114, 0.25);
}

.app-badge-category {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.35rem 0.85rem;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
}

.badge-zahradkar {
  background: rgba(16, 185, 129, 0.12);
  color: #34D399;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.badge-morava {
  background: rgba(224, 159, 62, 0.12);
  color: #FBBF24;
  border: 1px solid rgba(224, 159, 62, 0.3);
}

.badge-grantovka {
  background: rgba(30, 156, 114, 0.15);
  color: #34D399;
  border: 1px solid rgba(30, 156, 114, 0.35);
}

.app-card-title {
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
}

.app-card-description {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 1.8rem;
  line-height: 1.6;
}

/* Feature bullets */
.feature-list {
  list-style: none;
  padding: 0;
  margin: 0 0 2.2rem 0;
}

.feature-list-item {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  margin-bottom: 0.9rem;
  color: #E2E8F0;
  font-size: 0.98rem;
}

.feature-icon-circle {
  width: 28px;
  height: 28px;
  min-width: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
}

.icon-zahradkar {
  background: rgba(16, 185, 129, 0.15);
  color: #34D399;
}

.icon-morava {
  background: rgba(224, 159, 62, 0.15);
  color: #FBBF24;
}

.icon-grantovka {
  background: rgba(30, 156, 114, 0.18);
  color: #34D399;
}

/* BUTTONS */
.btn-primary-hub {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.9rem 1.8rem;
  border-radius: 14px;
  font-weight: 700;
  font-size: 1rem;
  color: #ffffff;
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s, filter 0.2s;
  border: none;
}

.btn-primary-hub:hover {
  color: #ffffff;
  transform: translateY(-2px);
  filter: brightness(1.1);
}

.btn-hub-zahradkar {
  background: var(--grad-zahradkar);
  box-shadow: 0 8px 24px rgba(16, 185, 129, 0.35);
}

.btn-hub-morava {
  background: var(--grad-morava);
  box-shadow: 0 8px 24px rgba(224, 159, 62, 0.35);
}

.btn-hub-grantovka {
  background: var(--grad-grantovka);
  box-shadow: 0 8px 24px rgba(30, 156, 114, 0.35);
}

.store-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.3rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 14px;
  color: #ffffff;
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  transition: all 0.2s ease;
}

.store-pill:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.25);
}

/* REALISTIC PHONE MOCKUP */
.phone-mockup-wrapper {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 1rem;
}

.phone-mockup {
  position: relative;
  width: 290px;
  border-radius: 44px;
  background: #0F172A;
  border: 10px solid #1E293B;
  box-shadow: 0 30px 70px -15px rgba(0, 0, 0, 0.8),
              0 0 50px -10px rgba(56, 189, 248, 0.15);
  overflow: hidden;
  transition: transform 0.4s ease;
}

.app-card-zahradkar:hover .phone-mockup {
  transform: scale(1.02) rotate(-1deg);
  box-shadow: 0 35px 80px -15px rgba(0, 0, 0, 0.85),
              0 0 50px -5px rgba(16, 185, 129, 0.3);
}

.app-card-morava:hover .phone-mockup {
  transform: scale(1.02) rotate(1deg);
  box-shadow: 0 35px 80px -15px rgba(0, 0, 0, 0.85),
              0 0 50px -5px rgba(224, 159, 62, 0.3);
}

.app-card-grantovka:hover .phone-mockup {
  transform: scale(1.02) rotate(-1deg);
  box-shadow: 0 35px 80px -15px rgba(0, 0, 0, 0.85),
              0 0 50px -5px rgba(30, 156, 114, 0.35);
}

.phone-notch {
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  width: 88px;
  height: 20px;
  background: #090D16;
  border-radius: 20px;
  z-index: 10;
}

.phone-screen {
  width: 100%;
  display: block;
  border-radius: 34px;
}

/* COMING SOON / ECOSYSTEM CARD */
.future-card {
  background: rgba(18, 24, 38, 0.4);
  border: 2px dashed rgba(255, 255, 255, 0.1);
  border-radius: 28px;
  padding: 3rem 2rem;
  text-align: center;
  transition: border-color 0.3s;
}

.future-card:hover {
  border-color: rgba(56, 189, 248, 0.3);
}

.future-icon {
  width: 60px;
  height: 60px;
  background: rgba(56, 189, 248, 0.1);
  color: var(--accent-cyan);
  border-radius: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin-bottom: 1.25rem;
}

/* TECH PILLARS GRID */
.tech-section {
  padding: 4rem 0 5rem;
  border-top: 1px solid var(--border-subtle);
  position: relative;
  z-index: 1;
}

.tech-box {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  padding: 2rem 1.5rem;
  height: 100%;
  transition: transform 0.3s, background-color 0.3s;
}

.tech-box:hover {
  transform: translateY(-4px);
  background: rgba(255, 255, 255, 0.04);
}

.tech-box-icon {
  font-size: 1.8rem;
  margin-bottom: 1rem;
  display: inline-block;
}

/* FOOTER */
footer {
  background: #060910;
  border-top: 1px solid var(--border-subtle);
  padding: 4.5rem 0 2.5rem;
  color: var(--text-muted);
  position: relative;
  z-index: 1;
}

footer a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s;
}

footer a:hover {
  color: #ffffff;
}

@media (max-width: 991.98px) {
  .hero-title {
    font-size: 2.6rem;
  }
  .app-card {
    padding: 2rem 1.5rem;
  }
  .phone-mockup-wrapper {
    margin-top: 2.5rem;
  }
}


/* =========================================================================
   DEVELOPER PROFILE & ICT SERVICES EXPANSION
   ========================================================================= */

/* Developer Profile Banner */
.dev-profile-section {
  padding: 4.5rem 0 3.5rem;
  position: relative;
  z-index: 1;
}

.dev-profile-card {
  background: linear-gradient(135deg, rgba(24, 32, 54, 0.85) 0%, rgba(15, 23, 42, 0.75) 100%);
  border: 1px solid rgba(56, 189, 248, 0.2);
  border-radius: 28px;
  padding: 3rem;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 20px 50px -15px rgba(0, 0, 0, 0.6);
}

.dev-profile-card::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.15), transparent 70%);
  pointer-events: none;
}

.dev-avatar-box {
  width: 90px;
  height: 90px;
  border-radius: 24px;
  background: linear-gradient(135deg, #0284c7, #3b82f6, #10b981);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.4rem;
  color: #ffffff;
  box-shadow: 0 10px 30px rgba(56, 189, 248, 0.35);
}

.exp-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.3);
  padding: 0.35rem 0.9rem;
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.03em;
}

.tech-tag-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.25rem;
}

.tech-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #e2e8f0;
  font-size: 0.85rem;
  font-weight: 600;
  padding: 0.35rem 0.85rem;
  border-radius: 10px;
  transition: all 0.2s ease;
}

.tech-tag:hover {
  background: rgba(56, 189, 248, 0.15);
  border-color: rgba(56, 189, 248, 0.35);
  color: #ffffff;
  transform: translateY(-2px);
}

/* Services Grid */
.services-section {
  padding: 4.5rem 0 5.5rem;
  position: relative;
  z-index: 1;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 24px;
  padding: 2.2rem;
  height: 100%;
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(56, 189, 248, 0.35);
  box-shadow: 0 20px 45px -10px rgba(15, 23, 42, 0.8), 0 0 30px rgba(56, 189, 248, 0.12);
}

.service-icon-wrap {
  width: 58px;
  height: 58px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 1.5rem;
}

.service-icon-dev {
  background: rgba(56, 189, 248, 0.12);
  color: var(--accent-cyan);
  border: 1px solid rgba(56, 189, 248, 0.25);
}

.service-icon-audit {
  background: rgba(244, 63, 94, 0.12);
  color: #fb7185;
  border: 1px solid rgba(244, 63, 94, 0.25);
}

.service-icon-consulting {
  background: rgba(168, 85, 247, 0.12);
  color: #c084fc;
  border: 1px solid rgba(168, 85, 247, 0.25);
}

.service-icon-hardware {
  background: rgba(234, 179, 8, 0.12);
  color: #facc15;
  border: 1px solid rgba(234, 179, 8, 0.25);
}

.service-title {
  font-size: 1.35rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 0.9rem;
  letter-spacing: -0.01em;
}

.service-description {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.65;
  margin-bottom: 1.25rem;
}

.service-features {
  list-style: none;
  padding: 0;
  margin: 0;
}

.service-features li {
  font-size: 0.88rem;
  color: #cbd5e1;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
}

.service-features li i {
  color: var(--accent-cyan);
  font-size: 0.75rem;
}

/* Business / Legal Pill Badge */
.ico-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #cbd5e1;
  font-size: 0.85rem;
}

.ico-badge strong {
  color: #ffffff;
  font-family: monospace;
  font-size: 0.95rem;
  letter-spacing: 0.05em;
}