/* ============================================================
   kata-konyveles.hu – Fő stíluslap
   ============================================================ */

/* ── Design tokens ── */
:root {
  --clr-bg:           #FFFFFF;
  --clr-bg-alt:       #F8FAFD;
  --clr-bg-dark:      #0F172A;
  --clr-bg-card:      #FFFFFF;

  --clr-primary:      #1E3A8A;   /* mély kék */
  --clr-primary-mid:  #2563EB;
  --clr-primary-light:#3B82F6;
  --clr-accent:       #F59E0B;   /* arany */
  --clr-accent-dark:  #D97706;
  --clr-cta:          #F59E0B;
  --clr-cta-hover:    #D97706;

  --clr-text:         #1E293B;
  --clr-text-muted:   #64748B;
  --clr-text-light:   #94A3B8;
  --clr-white:        #FFFFFF;

  --clr-border:       #E2E8F0;
  --clr-border-dark:  #CBD5E1;

  --clr-success:      #22C55E;
  --clr-info:         #0EA5E9;

  --radius-sm:        0.375rem;
  --radius-md:        0.75rem;
  --radius-lg:        1.25rem;
  --radius-xl:        2rem;
  --radius-full:      9999px;

  --shadow-sm:        0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
  --shadow-md:        0 4px 16px rgba(0,0,0,.1);
  --shadow-lg:        0 12px 40px rgba(0,0,0,.14);
  --shadow-xl:        0 24px 64px rgba(0,0,0,.18);

  --transition:       all .25s cubic-bezier(.4,0,.2,1);

  --nav-height:       72px;
  --container-max:    1200px;
  --container-wide:   1400px;

  --font-sans:        'Plus Jakarta Sans', 'Inter', system-ui, -apple-system, sans-serif;
  --font-serif:       Georgia, 'Times New Roman', serif;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--clr-text);
  background: var(--clr-bg);
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
a { color: var(--clr-primary-mid); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--clr-primary); }

ul, ol { list-style: none; }

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

/* ── Typography ── */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  color: var(--clr-text);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); letter-spacing: -.03em; }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.5rem); letter-spacing: -.02em; }
h3 { font-size: clamp(1.125rem, 2vw, 1.5rem); }
h4 { font-size: 1.125rem; }
p  { max-width: 70ch; }

.lead {
  font-size: 1.2rem;
  color: var(--clr-text-muted);
  line-height: 1.7;
}

.text-center { text-align: center; }
.text-left   { text-align: left; }
.text-white  { color: var(--clr-white) !important; }
.text-muted  { color: var(--clr-text-muted) !important; }
.text-accent { color: var(--clr-accent) !important; }

/* ── Layout ── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: 1.5rem;
}
.container-wide {
  width: 100%;
  max-width: var(--container-wide);
  margin-inline: auto;
  padding-inline: 1.5rem;
}

.section {
  padding-block: 5rem;
}
.section-sm { padding-block: 3rem; }
.section-lg { padding-block: 7rem; }

.section-header {
  margin-bottom: 3.5rem;
  text-align: center;
}
.section-label {
  display: inline-block;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--clr-primary-mid);
  background: rgba(37, 99, 235, .08);
  padding: .25rem .85rem;
  border-radius: var(--radius-full);
  margin-bottom: .75rem;
}
.section-title { margin-bottom: .75rem; }
.section-sub   { color: var(--clr-text-muted); font-size: 1.1rem; max-width: 55ch; margin-inline: auto; }

/* Grid helpers */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.grid-auto { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 2rem; }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .8rem 1.75rem;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: .95rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--clr-cta);
  color: var(--clr-bg-dark);
}
.btn-primary:hover {
  background: var(--clr-cta-hover);
  color: var(--clr-bg-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(245, 158, 11, .4);
}

.btn-secondary {
  background: transparent;
  color: var(--clr-white);
  border-color: rgba(255,255,255,.45);
}
.btn-secondary:hover {
  background: rgba(255,255,255,.12);
  border-color: rgba(255,255,255,.7);
  color: var(--clr-white);
}

.btn-outline {
  background: transparent;
  color: var(--clr-primary-mid);
  border-color: var(--clr-primary-mid);
}
.btn-outline:hover {
  background: var(--clr-primary-mid);
  color: var(--clr-white);
}

.btn-dark {
  background: var(--clr-bg-dark);
  color: var(--clr-white);
}
.btn-dark:hover {
  background: var(--clr-primary);
  color: var(--clr-white);
  transform: translateY(-2px);
}

.btn-lg { padding: 1rem 2.25rem; font-size: 1.05rem; }
.btn-sm { padding: .5rem 1.1rem; font-size: .85rem; }

/* ── Cards ── */
.card {
  background: var(--clr-bg-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: var(--transition);
}
.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: var(--clr-primary-light);
}

.card-icon {
  width: 3rem;
  height: 3rem;
  border-radius: var(--radius-md);
  background: rgba(37, 99, 235, .1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  color: var(--clr-primary-mid);
}

.card-title { font-size: 1.15rem; margin-bottom: .5rem; }
.card-text  { color: var(--clr-text-muted); font-size: .95rem; }

/* ── Badges ── */
.badge {
  display: inline-block;
  padding: .2rem .65rem;
  border-radius: var(--radius-full);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.badge-accent { background: var(--clr-accent); color: var(--clr-bg-dark); }
.badge-new    { background: #10B981; color: var(--clr-white); }
.badge-info   { background: var(--clr-info); color: var(--clr-white); }

/* ── Highlight box ── */
.highlight-box {
  background: linear-gradient(135deg, rgba(30,58,138,.06) 0%, rgba(37,99,235,.08) 100%);
  border: 1px solid rgba(37, 99, 235, .15);
  border-left: 4px solid var(--clr-primary-mid);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  margin-block: 1.5rem;
}

/* ============================================================
   NAVIGATION / HEADER
   ============================================================ */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 1000;
  height: var(--nav-height);
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--clr-border);
  transition: box-shadow .3s ease, background .3s ease;
}

.site-header.scrolled {
  box-shadow: var(--shadow-md);
  background: rgba(255,255,255,.98);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-height);
  gap: 1rem;
}

/* Logo */
.site-logo {
  display: flex;
  align-items: center;
  gap: .6rem;
  text-decoration: none;
  flex-shrink: 0;
}
.site-logo .logo-mark {
  width: 40px;
  height: 40px;
}
.site-logo .logo-text {
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--clr-text);
  letter-spacing: -.025em;
  line-height: 1.1;
}
.site-logo .logo-text span { color: var(--clr-primary-mid); }
.site-logo .logo-sub {
  font-size: .65rem;
  color: var(--clr-text-muted);
  font-weight: 500;
  letter-spacing: .04em;
  text-transform: uppercase;
  display: block;
}

/* Main nav */
.main-nav {
  display: flex;
  align-items: center;
  gap: .15rem;
  flex: 1;
  justify-content: center;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: .3rem;
  padding: .5rem .8rem;
  font-size: .9rem;
  font-weight: 600;
  color: var(--clr-text);
  border-radius: var(--radius-sm);
  transition: var(--transition);
  white-space: nowrap;
}
.nav-link:hover,
.nav-link.active { color: var(--clr-primary-mid); background: rgba(37,99,235,.06); }

.nav-link .nav-arrow {
  width: 14px;
  height: 14px;
  transition: transform .25s ease;
  color: var(--clr-text-muted);
  flex-shrink: 0;
}
.nav-item:hover .nav-link .nav-arrow { transform: rotate(180deg); }

/* ── Simple Dropdown ── */
.dropdown-menu {
  position: absolute;
  top: calc(100% + .5rem);
  left: 50%;
  transform: translateX(-50%);
  min-width: 260px;
  background: var(--clr-white);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  padding: .6rem;
  opacity: 0;
  visibility: hidden;
  transform: translateX(-50%) translateY(8px);
  transition: opacity .2s ease, transform .2s ease, visibility .2s;
  z-index: 200;
}

.nav-item:hover .dropdown-menu,
.nav-item:focus-within .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.dropdown-item {
  display: block;
  padding: .7rem 1rem;
  border-radius: var(--radius-md);
  transition: var(--transition);
  color: var(--clr-text);
}
.dropdown-item:hover {
  background: var(--clr-bg-alt);
  color: var(--clr-primary-mid);
}
.dropdown-item .di-label {
  font-weight: 600;
  font-size: .9rem;
  display: block;
}
.dropdown-item .di-desc {
  font-size: .8rem;
  color: var(--clr-text-muted);
  margin-top: .1rem;
}

/* ── Mega Menu ── */
.megamenu {
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  background: var(--clr-white);
  border-bottom: 2px solid var(--clr-border);
  box-shadow: var(--shadow-xl);
  padding: 2rem 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-12px);
  transition: opacity .2s ease, transform .2s ease, visibility .2s;
  z-index: 190;
}

.nav-item:hover .megamenu,
.nav-item:focus-within .megamenu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.megamenu-inner {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: 1.5rem;
  display: grid;
  gap: 0 2rem;
}
.megamenu-inner.cols-4 { grid-template-columns: repeat(4, 1fr); }
.megamenu-inner.cols-3 { grid-template-columns: repeat(3, 1fr); }

.mega-col-heading {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--clr-text-muted);
  padding: 0 .75rem .6rem;
  border-bottom: 1px solid var(--clr-border);
  margin-bottom: .5rem;
}

.megamenu-link {
  display: block;
  padding: .55rem .75rem;
  border-radius: var(--radius-sm);
  font-size: .875rem;
  font-weight: 500;
  color: var(--clr-text);
  transition: var(--transition);
}
.megamenu-link:hover {
  background: rgba(37,99,235,.07);
  color: var(--clr-primary-mid);
  padding-left: 1.1rem;
}

/* Header CTA */
.header-cta {
  display: flex;
  align-items: center;
  gap: .75rem;
  flex-shrink: 0;
}
.header-phone {
  font-size: .85rem;
  font-weight: 600;
  color: var(--clr-text);
  display: flex;
  align-items: center;
  gap: .35rem;
}
.header-phone:hover { color: var(--clr-primary-mid); }

/* Mobile toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: .5rem;
  border-radius: var(--radius-sm);
  background: none;
  border: none;
}
.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--clr-text);
  border-radius: 2px;
  transition: var(--transition);
}

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: linear-gradient(135deg, #0B1221 0%, #0F2555 35%, #1A3A8A 65%, #1D4ED8 100%);
  padding-top: var(--nav-height);
}

/* Animated gradient orbs */
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: .35;
  animation: float 12s ease-in-out infinite;
}
.hero-orb-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, #3B82F6, transparent);
  top: -15%; right: -10%;
  animation-delay: 0s;
}
.hero-orb-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, #F59E0B, transparent);
  bottom: 5%; left: 5%;
  animation-delay: -4s;
  opacity: .2;
}
.hero-orb-3 {
  width: 350px; height: 350px;
  background: radial-gradient(circle, #8B5CF6, transparent);
  top: 30%; left: 40%;
  animation-delay: -8s;
  opacity: .15;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33%       { transform: translate(20px, -30px) scale(1.05); }
  66%       { transform: translate(-15px, 15px) scale(.97); }
}

/* Hero SVG dot grid */
.hero-grid {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,.07) 1px, transparent 1px);
  background-size: 32px 32px;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-label {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  backdrop-filter: blur(8px);
  border-radius: var(--radius-full);
  padding: .4rem 1rem;
  font-size: .8rem;
  font-weight: 600;
  color: rgba(255,255,255,.9);
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
}
.hero-label .dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--clr-accent);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50%       { transform: scale(1.4); opacity: .7; }
}

.hero-title {
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  font-weight: 900;
  color: var(--clr-white);
  letter-spacing: -.04em;
  line-height: 1.05;
  margin-bottom: 1.25rem;
}
.hero-title .hl { color: var(--clr-accent); position: relative; }
.hero-title .hl::after {
  content: '';
  position: absolute;
  bottom: .05em;
  left: 0; right: 0;
  height: .06em;
  background: var(--clr-accent);
  border-radius: 2px;
  opacity: .5;
}

.hero-desc {
  font-size: 1.15rem;
  color: rgba(255,255,255,.75);
  line-height: 1.7;
  max-width: 50ch;
  margin-bottom: 2.25rem;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

/* Hero stats */
.hero-stats {
  display: flex;
  gap: 2.5rem;
  flex-wrap: wrap;
}
.hero-stat { 
  text-align: center;
}
.hero-stat-num {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--clr-white);
  letter-spacing: -.03em;
  line-height: 1;
}
.hero-stat-label {
  font-size: .8rem;
  color: rgba(255,255,255,.55);
  margin-top: .2rem;
}

/* Hero illustration (right side) */
.hero-visual {
  position: relative;
  z-index: 2;
}

/* Hero wave bottom */
.hero-wave {
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  line-height: 0;
}
.hero-wave svg { width: 100%; display: block; }

/* ============================================================
   TRUST BAR
   ============================================================ */
.trust-bar {
  background: var(--clr-white);
  border-bottom: 1px solid var(--clr-border);
  padding: 1.5rem 0;
}
.trust-bar-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3rem;
  flex-wrap: wrap;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: .6rem;
  font-size: .9rem;
  font-weight: 600;
  color: var(--clr-text-muted);
}
.trust-item svg { color: var(--clr-primary-mid); flex-shrink: 0; }

/* ============================================================
   SERVICE CARDS
   ============================================================ */
.service-card {
  background: var(--clr-white);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--clr-primary-mid), var(--clr-primary-light));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .35s ease;
}
.service-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); border-color: transparent; }
.service-card:hover::before { transform: scaleX(1); }

.service-icon {
  width: 3.5rem; height: 3.5rem;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(30,58,138,.08), rgba(37,99,235,.12));
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 1.25rem;
  color: var(--clr-primary-mid);
  font-size: 1.5rem;
}

/* ============================================================
   PRICING
   ============================================================ */
.pricing-section { background: var(--clr-bg-alt); }

.pricing-card {
  background: var(--clr-white);
  border: 2px solid var(--clr-border);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  transition: var(--transition);
  position: relative;
}
.pricing-card.featured {
  border-color: var(--clr-primary-mid);
  box-shadow: var(--shadow-xl);
  transform: scale(1.03);
}
.pricing-card.featured::before {
  content: 'Legnépszerűbb';
  position: absolute;
  top: -1px;
  left: 50%;
  transform: translateX(-50%) translateY(-50%);
  background: var(--clr-primary-mid);
  color: white;
  padding: .25rem 1.2rem;
  border-radius: var(--radius-full);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .04em;
  white-space: nowrap;
}
.pricing-price {
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--clr-text);
  letter-spacing: -.04em;
  line-height: 1;
  margin-block: 1rem;
}
.pricing-price sup { font-size: 1.2rem; vertical-align: super; }
.pricing-price sub { font-size: .9rem; color: var(--clr-text-muted); font-weight: 500; }
.pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: .6rem;
  padding: .5rem 0;
  border-bottom: 1px solid var(--clr-border);
  font-size: .95rem;
}
.pricing-features li:last-child { border-bottom: none; }
.pricing-features .check { color: var(--clr-success); flex-shrink: 0; margin-top: .1rem; }

/* ============================================================
   HOW IT WORKS
   ============================================================ */
.steps { counter-reset: step; }
.step-item {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  padding: 1.75rem 0;
  border-bottom: 1px solid var(--clr-border);
}
.step-item:last-child { border-bottom: none; }
.step-num {
  counter-increment: step;
  width: 3rem; height: 3rem;
  border-radius: 50%;
  background: var(--clr-primary);
  color: var(--clr-white);
  font-weight: 800;
  font-size: 1rem;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  position: relative;
}
.step-num::before { content: counter(step); }
.step-body h3 { margin-bottom: .35rem; }
.step-body p  { color: var(--clr-text-muted); font-size: .95rem; }

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonials-section { background: var(--clr-bg-dark); }
.testimonial-card {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: var(--transition);
}
.testimonial-card:hover {
  background: rgba(255,255,255,.1);
  border-color: rgba(255,255,255,.2);
}
.testimonial-stars { color: var(--clr-accent); margin-bottom: .75rem; letter-spacing: .1em; }
.testimonial-text {
  color: rgba(255,255,255,.85);
  font-size: .975rem;
  line-height: 1.7;
  margin-bottom: 1.25rem;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: .75rem;
}
.testimonial-avatar {
  width: 2.75rem; height: 2.75rem;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--clr-primary-mid), var(--clr-primary-light));
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  color: white;
  font-size: 1rem;
  flex-shrink: 0;
}
.testimonial-name { font-weight: 700; color: white; font-size: .95rem; }
.testimonial-role { font-size: .8rem; color: rgba(255,255,255,.5); }

/* ============================================================
   FAQ
   ============================================================ */
.faq-item {
  border-bottom: 1px solid var(--clr-border);
}
.faq-question {
  width: 100%;
  background: none;
  border: none;
  text-align: left;
  padding: 1.25rem 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  cursor: pointer;
  font-weight: 600;
  font-size: 1rem;
  color: var(--clr-text);
  transition: var(--transition);
}
.faq-question:hover { color: var(--clr-primary-mid); }
.faq-question .faq-icon {
  width: 1.5rem; height: 1.5rem;
  border-radius: 50%;
  background: rgba(37,99,235,.1);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  color: var(--clr-primary-mid);
  transition: var(--transition);
}
.faq-item.open .faq-question .faq-icon { background: var(--clr-primary-mid); color: white; transform: rotate(45deg); }
.faq-answer {
  overflow: hidden;
  max-height: 0;
  transition: max-height .35s ease;
}
.faq-answer-inner {
  padding: 0 0 1.25rem;
  color: var(--clr-text-muted);
  line-height: 1.7;
}

/* ============================================================
   CTA SECTION
   ============================================================ */
.cta-section {
  background: linear-gradient(135deg, var(--clr-primary) 0%, var(--clr-primary-mid) 100%);
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 24px 24px;
}
.cta-inner { position: relative; z-index: 1; text-align: center; }
.cta-title { color: white; margin-bottom: 1rem; }
.cta-sub   { color: rgba(255,255,255,.8); font-size: 1.1rem; margin-bottom: 2.5rem; max-width: 50ch; margin-inline: auto; }

/* ============================================================
   EXPERTISE / ABOUT SNIPPET
   ============================================================ */
.expert-card {
  background: var(--clr-white);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  display: flex;
  gap: 2rem;
  align-items: flex-start;
}
.expert-photo {
  width: 120px; height: 120px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-mid));
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 2.5rem;
  color: white;
  font-weight: 800;
}
.expert-name { font-size: 1.4rem; margin-bottom: .25rem; }
.expert-title { color: var(--clr-primary-mid); font-weight: 600; font-size: .9rem; margin-bottom: .75rem; }
.expert-bio  { color: var(--clr-text-muted); font-size: .95rem; max-width: 55ch; }
.expert-credentials {
  display: flex;
  gap: .5rem;
  flex-wrap: wrap;
  margin-top: 1rem;
}
.expert-credentials .tag {
  font-size: .78rem;
  font-weight: 600;
  padding: .25rem .7rem;
  border-radius: var(--radius-full);
  background: rgba(37,99,235,.08);
  color: var(--clr-primary-mid);
}

/* ============================================================
   BREADCRUMB
   ============================================================ */
.breadcrumb {
  padding: 1rem 0 .5rem;
}
.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: .25rem;
  font-size: .85rem;
  color: var(--clr-text-muted);
  align-items: center;
}
.breadcrumb li + li::before {
  content: '/';
  margin-right: .25rem;
  opacity: .4;
}
.breadcrumb a { color: var(--clr-text-muted); }
.breadcrumb a:hover { color: var(--clr-primary-mid); }
.breadcrumb li:last-child { color: var(--clr-text); }

/* ============================================================
   PAGE HEADER (inner pages)
   ============================================================ */
.page-header {
  background: linear-gradient(135deg, #0F172A 0%, #1E3A8A 100%);
  padding: calc(var(--nav-height) + 3rem) 0 3.5rem;
  position: relative;
  overflow: hidden;
}
.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 28px 28px;
}
.page-header-inner { position: relative; z-index: 1; }
.page-header h1   { color: white; margin-bottom: .75rem; }
.page-header .lead { color: rgba(255,255,255,.75); }
.page-header .breadcrumb { margin-bottom: 1rem; }
.page-header .breadcrumb a,
.page-header .breadcrumb li { color: rgba(255,255,255,.6); }
.page-header .breadcrumb li:last-child { color: rgba(255,255,255,.9); }

/* ============================================================
   ARTICLE / CONTENT
   ============================================================ */
.article-body h2 { margin-top: 2.5rem; margin-bottom: .75rem; }
.article-body h3 { margin-top: 1.75rem; margin-bottom: .5rem; color: var(--clr-primary); }
.article-body p  { margin-bottom: 1rem; color: var(--clr-text); }
.article-body ul, .article-body ol {
  padding-left: 1.5rem;
  margin-bottom: 1rem;
}
.article-body li { margin-bottom: .4rem; }
.article-body ul { list-style: disc; }
.article-body ol { list-style: decimal; }
.article-body a  { color: var(--clr-primary-mid); text-decoration: underline; }
.article-body table {
  width: 100%;
  border-collapse: collapse;
  margin-block: 1.5rem;
  font-size: .95rem;
}
.article-body th {
  background: var(--clr-bg-alt);
  padding: .75rem 1rem;
  text-align: left;
  font-weight: 700;
  border: 1px solid var(--clr-border);
}
.article-body td {
  padding: .65rem 1rem;
  border: 1px solid var(--clr-border);
}
.article-body tr:nth-child(even) td { background: var(--clr-bg-alt); }

/* Author box */
.author-box {
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  background: var(--clr-bg-alt);
  margin-block: 2.5rem;
}
.author-box .author-avatar {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--clr-primary);
  color: white;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.author-meta { font-size: .85rem; }
.author-meta strong { display: block; font-size: .95rem; color: var(--clr-text); }
.author-meta span   { color: var(--clr-text-muted); }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: #09122B;
  color: rgba(255,255,255,.7);
  padding-top: 5rem;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3.5rem;
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.footer-brand .site-logo .logo-text { color: white; }
.footer-brand .site-logo .logo-sub  { color: rgba(255,255,255,.5); }

.footer-desc {
  font-size: .9rem;
  line-height: 1.7;
  margin-top: 1rem;
  color: rgba(255,255,255,.55);
  max-width: 30ch;
}

.footer-contact {
  margin-top: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: .5rem;
}
.footer-contact a {
  font-size: .9rem;
  color: rgba(255,255,255,.65);
  display: flex;
  align-items: center;
  gap: .5rem;
}
.footer-contact a:hover { color: white; }
.footer-contact svg { flex-shrink: 0; }

.footer-col-title {
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255,255,255,.45);
  margin-bottom: 1rem;
}

.footer-links li + li { margin-top: .4rem; }
.footer-links a {
  font-size: .9rem;
  color: rgba(255,255,255,.6);
  transition: var(--transition);
}
.footer-links a:hover { color: white; padding-left: .25rem; }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  padding-block: 1.75rem;
  font-size: .82rem;
  color: rgba(255,255,255,.35);
}
.footer-legal {
  display: flex;
  gap: 1.5rem;
}
.footer-legal a { color: rgba(255,255,255,.4); }
.footer-legal a:hover { color: rgba(255,255,255,.75); }

/* ============================================================
   INLINE SVG HERO ILLUSTRATION
   ============================================================ */
.hero-illustration {
  position: relative;
  width: 100%;
  max-width: 520px;
  margin-left: auto;
}

/* Floating card inside illustration */
.hero-card {
  position: absolute;
  background: rgba(255,255,255,.1);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: var(--radius-lg);
  padding: .9rem 1.1rem;
  display: flex;
  align-items: center;
  gap: .75rem;
  font-size: .85rem;
  font-weight: 600;
  color: white;
  animation: floatCard 6s ease-in-out infinite;
  white-space: nowrap;
}
.hero-card .card-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--clr-success);
  box-shadow: 0 0 8px var(--clr-success);
}
.hero-card-1 { top: 10%; left: -8%; animation-delay: 0s; }
.hero-card-2 { bottom: 18%; right: -5%; animation-delay: -3s; }

@keyframes floatCard {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-10px); }
}

/* ============================================================
   CALCULATORS
   ============================================================ */
.calc-box {
  background: var(--clr-white);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
}
.calc-field { margin-bottom: 1.25rem; }
.calc-label {
  display: block;
  font-weight: 600;
  font-size: .9rem;
  margin-bottom: .4rem;
  color: var(--clr-text);
}
.calc-input {
  width: 100%;
  padding: .75rem 1rem;
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-md);
  font-size: 1rem;
  color: var(--clr-text);
  background: var(--clr-bg-alt);
  transition: var(--transition);
}
.calc-input:focus {
  outline: none;
  border-color: var(--clr-primary-mid);
  background: white;
  box-shadow: 0 0 0 3px rgba(37,99,235,.12);
}
.calc-result {
  background: linear-gradient(135deg, var(--clr-primary), var(--clr-primary-mid));
  color: white;
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin-top: 1.5rem;
  text-align: center;
}
.calc-result .result-label  { font-size: .8rem; opacity: .8; margin-bottom: .25rem; }
.calc-result .result-value  { font-size: 2rem; font-weight: 900; letter-spacing: -.03em; }

/* ============================================================
   SPECIALTY CLUSTER (Szakmák, Tudástár grids)
   ============================================================ */
.cluster-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
}
.cluster-item {
  background: var(--clr-white);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  font-weight: 600;
  font-size: .9rem;
  color: var(--clr-text);
  display: flex;
  align-items: center;
  gap: .6rem;
  transition: var(--transition);
}
.cluster-item:hover {
  border-color: var(--clr-primary-mid);
  color: var(--clr-primary-mid);
  background: rgba(37,99,235,.04);
  transform: translateX(3px);
}
.cluster-item svg { flex-shrink: 0; color: var(--clr-primary-mid); }

/* ============================================================
   CONTACT FORM
   ============================================================ */
.form-group { margin-bottom: 1.25rem; }
.form-label {
  display: block;
  font-weight: 600;
  font-size: .9rem;
  margin-bottom: .4rem;
}
.form-control {
  width: 100%;
  padding: .75rem 1rem;
  border: 1.5px solid var(--clr-border);
  border-radius: var(--radius-md);
  font-size: .95rem;
  color: var(--clr-text);
  background: white;
  transition: var(--transition);
}
.form-control:focus {
  outline: none;
  border-color: var(--clr-primary-mid);
  box-shadow: 0 0 0 3px rgba(37,99,235,.12);
}
textarea.form-control { resize: vertical; min-height: 120px; }

/* ============================================================
   UTILITIES
   ============================================================ */
.mt-0  { margin-top: 0; }
.mt-1  { margin-top: .5rem; }
.mt-2  { margin-top: 1rem; }
.mt-3  { margin-top: 1.5rem; }
.mt-4  { margin-top: 2rem; }
.mb-2  { margin-bottom: 1rem; }
.mb-3  { margin-bottom: 1.5rem; }
.mb-4  { margin-bottom: 2rem; }
.gap-1 { gap: .5rem; }
.gap-2 { gap: 1rem; }

.d-flex  { display: flex; }
.flex-wrap { flex-wrap: wrap; }
.align-center { align-items: center; }
.justify-between { justify-content: space-between; }
.justify-center  { justify-content: center; }

.bg-alt  { background: var(--clr-bg-alt); }
.bg-dark { background: var(--clr-bg-dark); }

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

.divider {
  border: none;
  border-top: 1px solid var(--clr-border);
  margin-block: 2.5rem;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1200px) {
  .footer-top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .hero    { min-height: auto; padding-block: calc(var(--nav-height) + 4rem) 2rem; }
  .hero-visual { display: none; }
  .megamenu-inner.cols-4 { grid-template-columns: repeat(2, 1fr); }

  .main-nav { display: none; }
  .nav-toggle { display: flex; }

  .main-nav.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: var(--nav-height);
    left: 0; right: 0;
    background: white;
    padding: 1rem;
    border-top: 1px solid var(--clr-border);
    box-shadow: var(--shadow-xl);
    max-height: calc(100vh - var(--nav-height));
    overflow-y: auto;
    z-index: 999;
  }

  .main-nav.open .nav-item { width: 100%; }
  .main-nav.open .nav-link { padding: .85rem 1rem; }

  .main-nav.open .dropdown-menu,
  .main-nav.open .megamenu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    background: var(--clr-bg-alt);
    border-radius: var(--radius-md);
    padding: .5rem;
    margin-top: .25rem;
    max-height: 0;
    overflow: hidden;
    transition: max-height .3s ease;
    display: block;
  }
  .main-nav.open .nav-item.mobile-open .dropdown-menu,
  .main-nav.open .nav-item.mobile-open .megamenu {
    max-height: 600px;
  }
  .main-nav.open .megamenu-inner { grid-template-columns: 1fr; }

  .header-phone { display: none; }
}

@media (max-width: 768px) {
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .grid-4          { grid-template-columns: 1fr; }
  .footer-top      { grid-template-columns: 1fr; gap: 2rem; }
  .hero-stats      { gap: 1.5rem; }
  .hero-actions    { flex-direction: column; align-items: flex-start; }
  .expert-card     { flex-direction: column; }
  .pricing-card.featured { transform: none; }
  .trust-bar-inner { gap: 1.25rem; }
  .trust-item      { font-size: .82rem; }
  .footer-bottom   { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .container { padding-inline: 1rem; }
  .btn-lg    { padding: .85rem 1.5rem; font-size: .95rem; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .hero-stats { flex-direction: row; flex-wrap: wrap; }
}

/* ── Scroll animation helper ── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .55s ease, transform .55s ease;
}
.reveal.visible {
  opacity: 1;
  transform: none;
}