/* ═══════════════════════════════════════════
   HA3JO – Modern Personal Website
   Design System & Styles
═══════════════════════════════════════════ */

/* ── Design Tokens ── */
:root {
  /* Colors */
  --clr-bg:        #060d1a;
  --clr-bg-2:      #0a1628;
  --clr-bg-3:      #0f1f3d;
  --clr-surface:   rgba(15, 31, 61, 0.7);
  --clr-surface-2: rgba(20, 40, 80, 0.5);
  --clr-border:    rgba(32, 160, 130, 0.18);
  --clr-border-2:  rgba(32, 160, 130, 0.35);

  --clr-primary:   #00e5a0;
  --clr-primary-2: #00c486;
  --clr-accent:    #4dd0ff;
  --clr-accent-2:  #0099cc;
  --clr-amber:     #ffd166;
  --clr-purple:    #a78bfa;

  --clr-text:      #e8f0fe;
  --clr-text-2:    #8ba4c8;
  --clr-text-3:    #4a6fa5;

  /* Gradients */
  --grad-hero:     linear-gradient(135deg, #060d1a 0%, #0a1628 50%, #071420 100%);
  --grad-primary:  linear-gradient(135deg, #00e5a0, #4dd0ff);
  --grad-card:     linear-gradient(135deg, rgba(15,31,61,0.8), rgba(10,22,40,0.9));
  --grad-glow:     radial-gradient(ellipse at center, rgba(0,229,160,0.15) 0%, transparent 70%);

  /* Typography */
  --font-body:     'Inter', system-ui, sans-serif;
  --font-heading:  'Outfit', 'Inter', sans-serif;
  --font-mono:     'JetBrains Mono', 'Courier New', monospace;

  /* Spacing */
  --space-xs:  0.5rem;
  --space-sm:  1rem;
  --space-md:  1.5rem;
  --space-lg:  2.5rem;
  --space-xl:  4rem;
  --space-2xl: 6rem;

  /* Borders */
  --radius-sm:  8px;
  --radius-md:  16px;
  --radius-lg:  24px;
  --radius-xl:  32px;
  --radius-full: 999px;

  /* Shadows */
  --shadow-sm:  0 2px 12px rgba(0,0,0,0.4);
  --shadow-md:  0 8px 32px rgba(0,0,0,0.5);
  --shadow-lg:  0 20px 60px rgba(0,0,0,0.6);
  --shadow-glow: 0 0 30px rgba(0,229,160,0.25);
  --shadow-glow-accent: 0 0 30px rgba(77,208,255,0.2);

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background: var(--clr-bg);
  color: var(--clr-text);
  line-height: 1.7;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--clr-primary); text-decoration: none; }

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--clr-bg); }
::-webkit-scrollbar-thumb { background: var(--clr-primary); border-radius: 3px; }

/* ── Selection ── */
::selection { background: rgba(0,229,160,0.3); color: #fff; }


/* ════════════════════════════════════
   NAVBAR
════════════════════════════════════ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0 var(--space-lg);
  height: 68px;
  display: flex;
  align-items: center;
  background: transparent;
  transition: background 0.4s var(--ease-out), box-shadow 0.4s;
}

.navbar.scrolled {
  background: rgba(6, 13, 26, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--clr-border), var(--shadow-sm);
}

.nav-inner {
  width: 100%; max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--clr-text);
  font-family: var(--font-heading);
  text-decoration: none;
}

.logo-call {
  font-size: 1.4rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.logo-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--clr-primary);
  box-shadow: 0 0 10px var(--clr-primary);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.7); }
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  list-style: none;
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--clr-text-2);
  padding: 0.4rem 0.8rem;
  border-radius: var(--radius-sm);
  transition: color 0.2s, background 0.2s;
  text-decoration: none;
  letter-spacing: 0.02em;
}

.nav-link:hover { color: var(--clr-text); background: rgba(255,255,255,0.06); }

.nav-link.nav-cta {
  background: rgba(0,229,160,0.12);
  color: var(--clr-primary);
  border: 1px solid rgba(0,229,160,0.25);
}
.nav-link.nav-cta:hover {
  background: rgba(0,229,160,0.22);
  color: var(--clr-primary);
  box-shadow: var(--shadow-glow);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  border-radius: var(--radius-sm);
}
.nav-toggle span {
  width: 24px; height: 2px;
  background: var(--clr-text-2);
  border-radius: 2px;
  transition: all 0.3s;
}


/* ════════════════════════════════════
   HERO
════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('../images/hero_bg.png');
  background-size: cover;
  background-position: center top;
  filter: brightness(0.45) saturate(1.3);
  transform: scale(1.05);
  animation: hero-drift 20s ease-in-out infinite alternate;
}

@keyframes hero-drift {
  from { transform: scale(1.05) translate(0, 0); }
  to   { transform: scale(1.1) translate(-1%, -1%); }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 40%, rgba(0,229,160,0.08) 0%, transparent 60%),
    linear-gradient(to bottom, rgba(6,13,26,0.2) 0%, rgba(6,13,26,0.7) 70%, rgba(6,13,26,1) 100%);
}

/* Wave rings */
.wave-rings {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}
.wave-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(0,229,160,0.15);
  animation: wave-expand 4s ease-out infinite;
}
.wave-ring:nth-child(1) { width: 200px; height: 200px; animation-delay: 0s; }
.wave-ring:nth-child(2) { width: 400px; height: 400px; animation-delay: 1s; }
.wave-ring:nth-child(3) { width: 650px; height: 650px; animation-delay: 2s; }
.wave-ring:nth-child(4) { width: 950px; height: 950px; animation-delay: 3s; }

@keyframes wave-expand {
  0%   { opacity: 0.6; transform: scale(0.8); }
  100% { opacity: 0; transform: scale(1.2); }
}

/* Particles */
.particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}
.particle {
  position: absolute;
  width: 2px; height: 2px;
  border-radius: 50%;
  background: var(--clr-primary);
  opacity: 0;
  animation: float-particle linear infinite;
}

@keyframes float-particle {
  0%   { opacity: 0; transform: translateY(0) translateX(0); }
  10%  { opacity: 0.8; }
  90%  { opacity: 0.4; }
  100% { opacity: 0; transform: translateY(-80vh) translateX(var(--tx, 0px)); }
}

/* Hero content */
.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 var(--space-md);
  max-width: 800px;
  animation: hero-in 1s var(--ease-out) both;
}

@keyframes hero-in {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clr-primary);
  background: rgba(0,229,160,0.1);
  border: 1px solid rgba(0,229,160,0.2);
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-md);
  animation: hero-in 1s 0.2s var(--ease-out) both;
}

.badge-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--clr-primary);
  box-shadow: 0 0 8px var(--clr-primary);
  animation: pulse-dot 1.5s ease-in-out infinite;
}

.hero-title {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  margin-bottom: var(--space-md);
  animation: hero-in 1s 0.3s var(--ease-out) both;
}

.title-greeting {
  font-family: var(--font-heading);
  font-size: clamp(1rem, 3vw, 1.4rem);
  font-weight: 400;
  color: var(--clr-text-2);
  letter-spacing: 0.1em;
}

.title-call {
  font-family: var(--font-heading);
  font-size: clamp(4rem, 14vw, 9rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.02em;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 0 40px rgba(0,229,160,0.4));
}

.title-sub {
  font-family: var(--font-mono);
  font-size: clamp(0.85rem, 2.5vw, 1.1rem);
  color: var(--clr-accent);
  letter-spacing: 0.25em;
  text-transform: uppercase;
}

.hero-desc {
  font-size: clamp(1rem, 2.5vw, 1.15rem);
  color: var(--clr-text-2);
  margin-bottom: var(--space-md);
  animation: hero-in 1s 0.4s var(--ease-out) both;
}

.hero-tags {
  display: flex;
  gap: var(--space-xs);
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--space-lg);
  animation: hero-in 1s 0.5s var(--ease-out) both;
}

.tag {
  font-size: 0.82rem;
  font-weight: 600;
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--clr-text);
  backdrop-filter: blur(8px);
  transition: all 0.2s;
}
.tag:hover {
  background: rgba(0,229,160,0.12);
  border-color: rgba(0,229,160,0.3);
  color: var(--clr-primary);
  transform: translateY(-2px);
}

.hero-actions {
  display: flex;
  gap: var(--space-sm);
  justify-content: center;
  flex-wrap: wrap;
  animation: hero-in 1s 0.6s var(--ease-out) both;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.75rem 1.8rem;
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.25s var(--ease-out);
  letter-spacing: 0.02em;
}

.btn-primary {
  background: var(--grad-primary);
  color: #060d1a;
  box-shadow: 0 4px 24px rgba(0,229,160,0.35);
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 36px rgba(0,229,160,0.5);
  color: #060d1a;
}
.btn-primary:active { transform: translateY(-1px); }

.btn-ghost {
  background: rgba(255,255,255,0.06);
  color: var(--clr-text);
  border: 1px solid rgba(255,255,255,0.15);
  backdrop-filter: blur(8px);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.3);
  transform: translateY(-3px);
  color: var(--clr-text);
}

/* Scroll indicator */
.hero-scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--clr-text-3);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  animation: hero-in 1s 1s var(--ease-out) both;
}
.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--clr-primary), transparent);
  animation: scroll-line 2s ease-in-out infinite;
}
@keyframes scroll-line {
  0%, 100% { transform: scaleY(1); opacity: 1; }
  50% { transform: scaleY(0.5); opacity: 0.5; }
}


/* ════════════════════════════════════
   SECTIONS – Base
════════════════════════════════════ */
.section {
  padding: var(--space-2xl) 0;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.section-label {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--clr-primary);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: var(--space-xs);
  opacity: 0.8;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--clr-text);
  margin-bottom: var(--space-sm);
}

.section-desc {
  font-size: 1.05rem;
  color: var(--clr-text-2);
  max-width: 600px;
  margin-bottom: var(--space-xl);
}


/* ════════════════════════════════════
   ABOUT
════════════════════════════════════ */
.about {
  background: linear-gradient(180deg, var(--clr-bg) 0%, var(--clr-bg-2) 100%);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.about-text .lead {
  font-size: 1.2rem;
  font-weight: 500;
  color: var(--clr-text);
  margin-bottom: var(--space-md);
  line-height: 1.6;
}

.about-text p {
  color: var(--clr-text-2);
  margin-bottom: var(--space-sm);
  font-size: 0.97rem;
}

.about-stats {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
  flex-wrap: wrap;
}

.stat-card {
  flex: 1;
  min-width: 100px;
  background: var(--grad-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  text-align: center;
  backdrop-filter: blur(10px);
  transition: all 0.3s var(--ease-out);
}
.stat-card:hover {
  border-color: var(--clr-border-2);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}

.stat-value {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-label {
  font-size: 0.75rem;
  color: var(--clr-text-3);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 4px;
}

/* QSL Card */
.about-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.qsl-card {
  width: 100%;
  max-width: 380px;
  background: linear-gradient(135deg, #0a1f4a 0%, #061428 100%);
  border: 1px solid rgba(0,229,160,0.3);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-md), inset 0 1px 0 rgba(255,255,255,0.08), var(--shadow-glow);
  transform-style: preserve-3d;
  transition: transform 0.5s var(--ease-out), box-shadow 0.3s;
}
.qsl-card:hover {
  transform: rotateY(-6deg) rotateX(3deg) translateZ(10px);
  box-shadow: var(--shadow-lg), 0 0 60px rgba(0,229,160,0.3);
}

.qsl-card::before {
  content: '';
  position: absolute;
  top: -40%; left: -40%;
  width: 80%; height: 80%;
  background: radial-gradient(circle, rgba(0,229,160,0.1) 0%, transparent 60%);
  pointer-events: none;
}

.qsl-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-md);
}
.qsl-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--clr-primary);
  text-transform: uppercase;
}
.qsl-itu {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--clr-text-3);
}

.qsl-call {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--space-md);
  filter: drop-shadow(0 0 20px rgba(0,229,160,0.4));
}

.qsl-info { margin-bottom: var(--space-md); }
.qsl-row {
  display: flex;
  justify-content: space-between;
  padding: 0.4rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  font-size: 0.85rem;
}
.qsl-row span { color: var(--clr-text-3); }
.qsl-row strong { color: var(--clr-text); font-weight: 500; }

.qsl-footer {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.qsl-freq-bars {
  display: flex;
  gap: 3px;
  align-items: flex-end;
  height: 24px;
}
.freq-bar {
  flex: 1;
  background: var(--clr-primary);
  border-radius: 2px;
  opacity: 0.6;
  animation: freq-anim 1.5s ease-in-out infinite;
}
.freq-bar:nth-child(1) { height: 30%; animation-delay: 0s; }
.freq-bar:nth-child(2) { height: 70%; animation-delay: 0.1s; }
.freq-bar:nth-child(3) { height: 50%; animation-delay: 0.2s; }
.freq-bar:nth-child(4) { height: 90%; animation-delay: 0.3s; }
.freq-bar:nth-child(5) { height: 40%; animation-delay: 0.4s; }
.freq-bar:nth-child(6) { height: 80%; animation-delay: 0.5s; }
.freq-bar:nth-child(7) { height: 55%; animation-delay: 0.6s; }
.freq-bar:nth-child(8) { height: 35%; animation-delay: 0.7s; }
.freq-bar:nth-child(9) { height: 65%; animation-delay: 0.8s; }

@keyframes freq-anim {
  0%, 100% { transform: scaleY(1); }
  50% { transform: scaleY(0.4); }
}

.qsl-footer > span {
  font-size: 0.75rem;
  color: var(--clr-text-3);
  font-style: italic;
}


/* ════════════════════════════════════
   HAM RADIO
════════════════════════════════════ */
.ham-section {
  background: var(--clr-bg-2);
  position: relative;
}
.ham-section::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--clr-primary), transparent);
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-md);
}

.feature-card {
  background: var(--grad-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  backdrop-filter: blur(12px);
  transition: all 0.35s var(--ease-out);
  position: relative;
  overflow: hidden;
}
.feature-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--grad-glow);
  opacity: 0;
  transition: opacity 0.35s;
  pointer-events: none;
}
.feature-card:hover {
  transform: translateY(-6px);
  border-color: var(--clr-border-2);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}
.feature-card:hover::before { opacity: 1; }

.card-icon {
  font-size: 2.2rem;
  margin-bottom: var(--space-sm);
  filter: drop-shadow(0 0 8px rgba(0,229,160,0.3));
}

.feature-card h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--clr-text);
  margin-bottom: 0.6rem;
}
.feature-card p {
  font-size: 0.9rem;
  color: var(--clr-text-2);
  line-height: 1.6;
  margin-bottom: var(--space-sm);
}

.card-tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--clr-primary);
  background: rgba(0,229,160,0.08);
  border: 1px solid rgba(0,229,160,0.15);
  padding: 0.25rem 0.7rem;
  border-radius: var(--radius-full);
  display: inline-block;
  letter-spacing: 0.05em;
}


/* ════════════════════════════════════
   3D MAKER
════════════════════════════════════ */
.maker-section {
  background: linear-gradient(180deg, var(--clr-bg-2) 0%, var(--clr-bg-3) 100%);
  position: relative;
}
.maker-section::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--clr-accent), transparent);
}

.maker-showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.maker-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-md);
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  transition: all 0.3s var(--ease-out);
  margin-bottom: var(--space-sm);
}
.maker-item:hover {
  background: rgba(77,208,255,0.05);
  border-color: rgba(77,208,255,0.15);
  transform: translateX(6px);
}
.maker-icon {
  font-size: 2rem;
  min-width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(77,208,255,0.1);
  border: 1px solid rgba(77,208,255,0.2);
  border-radius: var(--radius-md);
}
.maker-item h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--clr-text);
  margin-bottom: 0.4rem;
}
.maker-item p {
  font-size: 0.88rem;
  color: var(--clr-text-2);
  line-height: 1.6;
}

/* 3D Printer animation */
.maker-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
}

.printer-anim {
  width: 220px;
  height: 180px;
  position: relative;
  background: rgba(10,22,40,0.8);
  border: 1px solid rgba(77,208,255,0.25);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  box-shadow: var(--shadow-md), inset 0 1px 0 rgba(255,255,255,0.05), 0 0 30px rgba(77,208,255,0.1);
}

.printer-bed {
  position: relative;
  width: 100%;
  height: 80px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 3px;
}

.printer-layer {
  width: 100%;
  height: 8px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--clr-accent), var(--clr-primary));
  opacity: 0;
  animation: layer-appear 4s ease-in-out infinite;
}
.printer-layer.l1 { animation-delay: 0s; }
.printer-layer.l2 { animation-delay: 0.8s; }
.printer-layer.l3 { animation-delay: 1.6s; }
.printer-layer.l4 { animation-delay: 2.4s; }
.printer-layer.l5 { animation-delay: 3.2s; }

@keyframes layer-appear {
  0%   { opacity: 0; transform: scaleX(0); }
  10%  { opacity: 1; transform: scaleX(1); }
  100% { opacity: 0.9; }
}

.printer-rail-x {
  position: absolute;
  bottom: 92px; left: 0; right: 0;
  height: 2px;
  background: rgba(77,208,255,0.3);
}

.printer-head {
  position: absolute;
  width: 16px; height: 16px;
  background: var(--clr-accent);
  border-radius: 3px;
  bottom: 84px;
  left: 10%;
  box-shadow: 0 0 12px var(--clr-accent);
  animation: head-move 4s ease-in-out infinite;
}

@keyframes head-move {
  0%, 100% { left: 10%; }
  50% { left: 75%; }
}

.printer-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--clr-accent);
  letter-spacing: 0.05em;
  opacity: 0.7;
}


/* ════════════════════════════════════
   BLOG
════════════════════════════════════ */
.blog-section {
  background: var(--clr-bg);
  position: relative;
}
.blog-section::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(167,139,250,0.5), transparent);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-md);
}

.blog-card {
  background: var(--grad-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  transition: all 0.35s var(--ease-out);
  cursor: default;
  position: relative;
  overflow: hidden;
}
.blog-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: var(--grad-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s var(--ease-out);
}
.blog-card:hover {
  transform: translateY(-5px);
  border-color: rgba(167,139,250,0.3);
  box-shadow: var(--shadow-md), 0 0 30px rgba(167,139,250,0.1);
}
.blog-card:hover::after { transform: scaleX(1); }

.blog-card--featured {
  border-color: rgba(167,139,250,0.25);
  background: linear-gradient(135deg, rgba(20,35,70,0.9), rgba(15,25,55,0.95));
}

.blog-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.blog-cat {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-purple);
  background: rgba(167,139,250,0.1);
  border: 1px solid rgba(167,139,250,0.2);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
}

.blog-date {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--clr-text-3);
}

.blog-card h3 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--clr-text);
  margin-bottom: 0.6rem;
  line-height: 1.3;
}
.blog-card p {
  font-size: 0.88rem;
  color: var(--clr-text-2);
  line-height: 1.6;
  margin-bottom: var(--space-md);
}

.blog-more {
  font-size: 0.82rem;
  color: var(--clr-primary);
  font-weight: 600;
  opacity: 0.8;
  transition: opacity 0.2s;
}
.blog-card:hover .blog-more { opacity: 1; }


/* ════════════════════════════════════
   CONTACT
════════════════════════════════════ */
.contact-section {
  background: linear-gradient(180deg, var(--clr-bg) 0%, var(--clr-bg-2) 100%);
  position: relative;
}
.contact-section::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--clr-accent), transparent);
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-bottom: var(--space-2xl);
}

.contact-card {
  background: var(--grad-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  text-align: center;
  transition: all 0.35s var(--ease-out);
}
.contact-card:hover {
  transform: translateY(-5px);
  border-color: var(--clr-border-2);
  box-shadow: var(--shadow-md), var(--shadow-glow);
}
.contact-card--main {
  border-color: rgba(0,229,160,0.3);
  background: linear-gradient(135deg, rgba(0,60,40,0.3), rgba(0,40,60,0.3));
  box-shadow: var(--shadow-glow);
}

.contact-icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-sm);
  filter: drop-shadow(0 0 10px rgba(0,229,160,0.3));
}
.contact-card h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--clr-text);
  margin-bottom: 0.5rem;
}
.contact-card p {
  font-size: 0.88rem;
  color: var(--clr-text-2);
  margin-bottom: var(--space-sm);
}

.contact-link {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--clr-primary);
  text-decoration: none;
  transition: opacity 0.2s;
}
.contact-link:hover { opacity: 0.75; }

.callsign-display {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin: 0.5rem 0;
  filter: drop-shadow(0 0 15px rgba(0,229,160,0.4));
}

.qsl-note {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--clr-text-3);
  margin-top: 0.4rem !important;
}

/* Contact Form */
.contact-form-wrap {
  max-width: 700px;
  margin: 0 auto;
  background: var(--grad-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  backdrop-filter: blur(12px);
}

.form-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--clr-text);
  margin-bottom: var(--space-lg);
  text-align: center;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: var(--space-md);
}

.form-group label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--clr-text-2);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.form-group input,
.form-group textarea {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  color: var(--clr-text);
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  transition: all 0.25s;
  resize: vertical;
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--clr-text-3);
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--clr-primary);
  background: rgba(0,229,160,0.04);
  box-shadow: 0 0 0 3px rgba(0,229,160,0.1);
}

.contact-form .btn {
  width: 100%;
  justify-content: center;
  font-size: 1rem;
}

/* ════════════════════════════════════
   FOOTER
════════════════════════════════════ */
.site-footer {
  background: var(--clr-bg);
  border-top: 1px solid var(--clr-border);
  padding: var(--space-xl) 0;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  text-align: center;
}

.footer-brand {
  display: flex;
  align-items: baseline;
  gap: 10px;
}
.footer-call {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.footer-name {
  font-size: 0.9rem;
  color: var(--clr-text-3);
}

.footer-links {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
  justify-content: center;
}
.footer-links a {
  font-size: 0.88rem;
  color: var(--clr-text-3);
  text-decoration: none;
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--clr-primary); }

.footer-copy p {
  font-size: 0.82rem;
  color: var(--clr-text-3);
  line-height: 1.6;
}
.footer-73 {
  color: var(--clr-primary) !important;
  font-family: var(--font-mono);
  font-size: 0.9rem !important;
  margin-top: 0.3rem;
}


/* ════════════════════════════════════
   ANIMATIONS – Scroll Reveal
════════════════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }


/* ════════════════════════════════════
   RESPONSIVE
════════════════════════════════════ */
@media (max-width: 900px) {
  .about-grid,
  .maker-showcase {
    grid-template-columns: 1fr;
  }
  .about-visual { order: -1; }

  .contact-grid {
    grid-template-columns: 1fr;
    max-width: 420px;
    margin-left: auto;
    margin-right: auto;
  }

  .form-row { grid-template-columns: 1fr; }

  .maker-visual { order: -1; }
}

@media (max-width: 700px) {
  .navbar { padding: 0 var(--space-sm); }

  .nav-menu {
    display: none;
    flex-direction: column;
    position: fixed;
    top: 68px; left: 0; right: 0;
    background: rgba(6, 13, 26, 0.97);
    backdrop-filter: blur(20px);
    padding: var(--space-md);
    gap: 0.4rem;
    border-bottom: 1px solid var(--clr-border);
  }
  .nav-menu.open { display: flex; }
  .nav-link { width: 100%; padding: 0.7rem 1rem; }

  .nav-toggle { display: flex; }

  .section { padding: var(--space-xl) 0; }

  .container { padding: 0 var(--space-sm); }

  .hero-actions { flex-direction: column; align-items: center; }
  .btn { width: 100%; justify-content: center; max-width: 300px; }

  .about-stats { flex-direction: column; }

  .contact-form-wrap { padding: var(--space-lg); }
}

@media (max-width: 480px) {
  .cards-grid { grid-template-columns: 1fr; }
  .blog-grid  { grid-template-columns: 1fr; }

  .qsl-card { max-width: 100%; }
  .printer-anim { width: 180px; }
}


/* ════════════════════════════════════
   JOOMLA CORE CONTENT & MODULE STYLING
   Styles standard Joomla articles, blogs,
   sidebars, and general modules dynamically.
════════════════════════════════════ */

/* Articles, Category Blogs, and Single Article layout cards */
.blog-item, .item, article.item, .article-details, .item-page, .items-row, .blog-featured .items-leading, .blog-featured .items-row {
  background: var(--grad-card) !important;
  border: 1px solid var(--clr-border) !important;
  border-radius: var(--radius-lg) !important;
  padding: var(--space-lg) !important;
  margin-bottom: var(--space-lg) !important;
  backdrop-filter: blur(12px) !important;
  -webkit-backdrop-filter: blur(12px) !important;
  transition: all 0.35s var(--ease-out) !important;
  box-shadow: var(--shadow-sm) !important;
}

.blog-item:hover, .item:hover, article.item:hover, .item-page:hover, .items-leading:hover {
  transform: translateY(-4px) !important;
  border-color: var(--clr-border-2) !important;
  box-shadow: var(--shadow-lg), var(--shadow-glow) !important;
}

/* Article titles styling */
.blog-item .page-header h2, .item .page-header h2, .article-title, .item-title, h1.article-title, h2.article-title {
  font-family: var(--font-heading) !important;
  font-size: clamp(1.2rem, 3.5vw, 1.7rem) !important;
  font-weight: 800 !important;
  line-height: 1.2 !important;
  margin-bottom: var(--space-xs) !important;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.blog-item .page-header h2 a, .item .page-header h2 a, .article-title a, .item-title a {
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  transition: opacity 0.2s !important;
  text-decoration: none !important;
}

.blog-item .page-header h2 a:hover, .item .page-header h2 a:hover, .article-title a:hover, .item-title a:hover {
  opacity: 0.8 !important;
}

/* Joomla Metadata styling */
.article-info, .item-info, dl.article-info {
  font-size: 0.8rem !important;
  color: var(--clr-text-3) !important;
  margin-bottom: var(--space-sm) !important;
  display: flex !important;
  flex-wrap: wrap !important;
  gap: var(--space-sm) !important;
  border-bottom: 1px solid rgba(255,255,255,0.06) !important;
  padding-bottom: var(--space-xs) !important;
}
dl.article-info dt, dl.article-info dd {
  display: inline-block !important;
  margin: 0 !important;
  color: var(--clr-text-2) !important;
}

/* Joomla Read More / Bővebben Button */
.readmore, .btn-readmore {
  margin-top: var(--space-md) !important;
}
.readmore a, .btn-readmore a, a.btn-primary, button.btn-primary, .readmore .btn {
  display: inline-flex !important;
  align-items: center !important;
  gap: 8px !important;
  font-family: var(--font-body) !important;
  font-size: 0.85rem !important;
  font-weight: 600 !important;
  padding: 0.65rem 1.5rem !important;
  border-radius: var(--radius-full) !important;
  background: var(--grad-primary) !important;
  color: #060d1a !important;
  border: none !important;
  box-shadow: 0 4px 16px rgba(0,229,160,0.25) !important;
  transition: all 0.25s var(--ease-out) !important;
  text-decoration: none !important;
  cursor: pointer !important;
}
.readmore a:hover, .btn-readmore a:hover, a.btn-primary:hover, button.btn-primary:hover, .readmore .btn:hover {
  transform: translateY(-2px) !important;
  box-shadow: 0 8px 24px rgba(0,229,160,0.45) !important;
  color: #060d1a !important;
}

/* Joomla Sidebars and General Modules styling */
.moduletable, .module, .well {
  background: var(--grad-card) !important;
  border: 1px solid var(--clr-border) !important;
  border-radius: var(--radius-lg) !important;
  padding: var(--space-lg) !important;
  margin-bottom: var(--space-lg) !important;
  backdrop-filter: blur(12px) !important;
  -webkit-backdrop-filter: blur(12px) !important;
  transition: all 0.35s var(--ease-out) !important;
  box-shadow: var(--shadow-sm) !important;
}

.moduletable:hover, .module:hover, .well:hover {
  border-color: var(--clr-border-2) !important;
  box-shadow: var(--shadow-md), var(--shadow-glow) !important;
}

.moduletable h3.module-title, .module h3.module-title, .moduletable h3, .module h3 {
  font-family: var(--font-heading) !important;
  font-size: 1.15rem !important;
  font-weight: 700 !important;
  color: var(--clr-text) !important;
  margin-bottom: var(--space-sm) !important;
  padding-bottom: var(--space-xs) !important;
  border-bottom: 1px solid rgba(255,255,255,0.06) !important;
  letter-spacing: 0.02em !important;
}

/* Grid Layout for Main Body with Sidebars */
.main-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

@media (min-width: 992px) {
  .main-grid {
    grid-template-columns: 3fr 1fr;
  }
  .content-area.full-width {
    grid-column: span 2;
  }
}

/* Forms in general modules (e.g. login, contact) */
.form-horizontal, .form-inline, .login {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}
.login .control-group {
  margin-bottom: var(--space-xs);
}
.login input[type="text"], .login input[type="password"] {
  width: 100%;
  background: rgba(255, 255, 255, 0.03) !important;
  border: 1px solid var(--clr-border) !important;
  color: var(--clr-text) !important;
  padding: 0.6rem 0.9rem !important;
  border-radius: var(--radius-sm) !important;
  font-family: var(--font-body) !important;
  font-size: 0.88rem !important;
  transition: all 0.3s !important;
}
.login input[type="text"]:focus, .login input[type="password"]:focus {
  outline: none !important;
  border-color: var(--clr-border-2) !important;
  box-shadow: var(--shadow-glow) !important;
}