/* ==========================================================================
   I-SOLUTION — DESIGN SYSTEM
   Premium, nagyvállalati, mérnöki pontosságú megjelenés.
   ========================================================================== */

/* Optional self-hosted Inter — drop woff2 files into /assets/fonts and
   uncomment to use real Inter instead of the system font stack below.
@font-face {
	font-family: 'Inter';
	src: url('../fonts/Inter-Variable.woff2') format('woff2');
	font-weight: 300 800;
	font-display: swap;
}
*/

:root {
	/* ---- Brand palette ---- */
	--c-primary-navy: #082B5F;
	--c-deep-navy: #041B3D;
	--c-corporate-blue: #0B4FA8;
	--c-accent-blue: #1E6BFF;
	--c-white: #FFFFFF;
	--c-off-white: #F7F9FC;
	--c-soft-blue-white: #EEF5FF;
	--c-border: #D8E0EA;
	--c-text: #101828;
	--c-text-secondary: #526174;

	/* ---- Gradients ---- */
	--g-navy: linear-gradient(90deg, #041B3D 0%, #082B5F 45%, #0B4FA8 100%);
	--g-blue: linear-gradient(90deg, #082B5F 0%, #0B4FA8 60%, #1E6BFF 100%);
	--g-light: linear-gradient(135deg, #FFFFFF 0%, #F7F9FC 55%, #EEF5FF 100%);
	--g-blue-135: linear-gradient(135deg, #041B3D 0%, #082B5F 45%, #0B4FA8 100%);

	/* ---- Type ---- */
	--font-base: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;

	/* ---- Layout ---- */
	--container: 1240px;
	--radius-sm: 8px;
	--radius-md: 12px;
	--radius-lg: 20px;
	--shadow-sm: 0 1px 2px rgba(16, 24, 40, 0.05);
	--shadow-md: 0 4px 16px rgba(16, 24, 40, 0.06);
	--shadow-lg: 0 16px 48px rgba(8, 43, 95, 0.12);
	--header-h: 84px;
	--notice-h: 44px;
	--ease: cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
	font-family: var(--font-base);
	color: var(--c-text);
	background: var(--c-white);
	line-height: 1.6;
	font-size: 16px;
	font-weight: 400;
	-webkit-font-smoothing: antialiased;
	overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; background: none; border: none; color: inherit; }
input, textarea, select { font-family: inherit; font-size: 1rem; color: inherit; }
svg { display: block; }

.screen-reader-text, .skip-link {
	position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(1px,1px,1px,1px);
}
.skip-link:focus {
	position: fixed; top: 10px; left: 10px; width: auto; height: auto; clip: auto;
	background: var(--c-primary-navy); color: #fff; padding: 12px 20px; border-radius: var(--radius-sm); z-index: 9999;
}

.container { max-width: var(--container); margin: 0 auto; padding: 0 32px; }

/* ---- Typography ---- */
h1, h2, h3, h4 { font-weight: 700; letter-spacing: -0.02em; color: var(--c-text); line-height: 1.15; }
p { color: var(--c-text-secondary); }

.text-accent { color: var(--c-accent-blue); }

.section-kicker {
	display: inline-block;
	font-size: 0.8rem;
	font-weight: 700;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--c-corporate-blue);
	margin-bottom: 14px;
	position: relative;
	padding-left: 18px;
}
.section-kicker::before {
	content: ""; position: absolute; left: 0; top: 50%; transform: translateY(-50%);
	width: 10px; height: 2px; background: var(--c-accent-blue);
}
.section-kicker--hero { color: var(--c-corporate-blue); }

.section-title {
	font-size: clamp(1.7rem, 2.6vw, 2.4rem);
	max-width: 640px;
}

.section-lead {
	max-width: 640px;
	font-size: 1.05rem;
	margin-top: 14px;
}

.section-header {
	display: flex;
	justify-content: space-between;
	align-items: flex-end;
	gap: 24px;
	margin-bottom: 44px;
}
.section-header--center { flex-direction: column; align-items: center; text-align: center; margin-left: auto; margin-right: auto; }
.section-header--center .section-kicker { padding-left: 0; }
.section-header--center .section-kicker::before { display: none; }

.link-arrow {
	display: inline-flex; align-items: center; gap: 8px;
	font-weight: 600; font-size: 0.95rem; color: var(--c-corporate-blue);
	white-space: nowrap;
	transition: gap 0.2s var(--ease);
}
.link-arrow:hover { gap: 12px; color: var(--c-accent-blue); }
.link-arrow .isol-icon { width: 16px; height: 16px; }
.link-arrow--light { color: #fff; }
.link-arrow--light:hover { color: var(--c-soft-blue-white); }

/* ---- Icons ---- */
.isol-icon { width: 22px; height: 22px; flex-shrink: 0; }

/* ---- Buttons ---- */
.btn {
	display: inline-flex; align-items: center; justify-content: center; gap: 10px;
	padding: 15px 28px;
	border-radius: var(--radius-sm);
	font-weight: 600;
	font-size: 0.95rem;
	white-space: nowrap;
	transition: all 0.2s var(--ease);
	border: 1.5px solid transparent;
}
.btn .isol-icon { width: 17px; height: 17px; }
.btn--primary { background: var(--c-primary-navy); color: #fff; }
.btn--primary:hover { background: var(--c-corporate-blue); transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn--outline { background: #fff; color: var(--c-primary-navy); border-color: var(--c-border); }
.btn--outline:hover { border-color: var(--c-primary-navy); background: var(--c-soft-blue-white); }
.btn--light { background: #fff; color: var(--c-primary-navy); }
.btn--light:hover { background: var(--c-soft-blue-white); transform: translateY(-1px); }
.btn--outline-light { border-color: rgba(255,255,255,0.4); color: #fff; }
.btn--outline-light:hover { border-color: #fff; background: rgba(255,255,255,0.08); }
.btn--sm { padding: 11px 20px; font-size: 0.88rem; }
.btn--block { width: 100%; }

/* ==========================================================================
   NOTICE BAR
   ========================================================================== */
.isol-notice-bar {
	background: var(--c-soft-blue-white);
	border-bottom: 1px solid var(--c-border);
}
.isol-notice-bar__inner {
	display: flex; align-items: center; gap: 12px;
	padding: 10px 32px;
	min-height: var(--notice-h);
}
.isol-notice-bar__icon { color: var(--c-corporate-blue); flex-shrink: 0; }
.isol-notice-bar__icon .isol-icon { width: 18px; height: 18px; }
.isol-notice-bar p { color: var(--c-primary-navy); font-size: 0.86rem; font-weight: 500; margin: 0; }

/* ==========================================================================
   HEADER
   ========================================================================== */
.site-header {
	position: sticky; top: 0; z-index: 200;
	background: rgba(255,255,255,0.92);
	backdrop-filter: blur(14px);
	-webkit-backdrop-filter: blur(14px);
	border-bottom: 1px solid var(--c-border);
}
.site-header__inner {
	display: flex; align-items: center; justify-content: space-between;
	height: var(--header-h);
	gap: 24px;
}
.site-logo img { height: 42px; width: auto; }
.site-branding { flex-shrink: 0; }

.main-navigation { flex: 1; display: flex; justify-content: center; }
.main-menu { display: flex; align-items: center; gap: 34px; }
.main-menu a {
	font-size: 0.94rem; font-weight: 500; color: var(--c-text);
	position: relative; padding: 6px 0;
	transition: color 0.2s var(--ease);
}
.main-menu a:hover { color: var(--c-corporate-blue); }
.main-menu a::after {
	content: ""; position: absolute; left: 0; bottom: 0; width: 0; height: 2px;
	background: var(--c-accent-blue); transition: width 0.2s var(--ease);
}
.main-menu a:hover::after { width: 100%; }
.main-menu .current-menu-item > a { color: var(--c-corporate-blue); }
.main-menu .current-menu-item > a::after { width: 100%; }

.site-header__actions { display: flex; align-items: center; gap: 18px; flex-shrink: 0; }

.lang-switcher__current {
	display: flex; align-items: center; gap: 5px;
	font-size: 0.88rem; font-weight: 600; color: var(--c-text-secondary);
}
.lang-switcher__current .isol-icon { width: 14px; height: 14px; }
.lang-switcher a { font-size: 0.88rem; font-weight: 600; color: var(--c-text-secondary); margin-right: 6px; }
.lang-switcher a.pll-list-item-current-link, .lang-switcher a.active { color: var(--c-corporate-blue); }

.menu-toggle {
	display: none; padding: 6px; color: var(--c-primary-navy);
}
.menu-toggle__close { display: none; }
.menu-toggle.is-active .menu-toggle__open { display: none; }
.menu-toggle.is-active .menu-toggle__close { display: block; }

/* ==========================================================================
   HERO
   ========================================================================== */
.hero { position: relative; overflow: hidden; padding: 76px 0 90px; }
.hero__bg {
	position: absolute; inset: 0; z-index: -1;
	background: var(--g-light);
}
.hero__bg::after {
	content: "";
	position: absolute; inset: 0;
	background-image:
		linear-gradient(var(--c-border) 1px, transparent 1px),
		linear-gradient(90deg, var(--c-border) 1px, transparent 1px);
	background-size: 64px 64px;
	opacity: 0.35;
	mask-image: radial-gradient(ellipse 70% 60% at 70% 30%, black, transparent);
}
.hero__inner {
	display: grid; grid-template-columns: minmax(0, 460px) 1fr;
	gap: 56px; align-items: center;
}
.hero__content { position: relative; padding-left: 26px; }
.hero__index {
	position: absolute; left: 0; top: 2px;
	font-size: 0.75rem; font-weight: 700; color: var(--c-text-secondary);
}
.hero__content::before {
	content: ""; position: absolute; left: 8px; top: 22px; bottom: 0;
	width: 1px; background: var(--c-border);
}
.hero__title { font-size: clamp(2.2rem, 4vw, 3.1rem); margin-bottom: 20px; }
.hero__lead { font-size: 1.08rem; max-width: 460px; margin-bottom: 34px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; }

.hero__media { position: relative; }
.hero__dots {
	position: absolute; left: -34px; top: 50%; transform: translateY(-50%);
	display: flex; flex-direction: column; gap: 10px;
}
.hero__dots span { width: 6px; height: 6px; border-radius: 50%; background: var(--c-border); }
.hero__dots span.is-active { background: var(--c-corporate-blue); width: 8px; height: 8px; }

/* Media placeholders — premium "photo goes here" treatment */
.isol-media-placeholder {
	position: relative;
	display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px;
	width: 100%; height: 100%; min-height: 200px;
	background: var(--g-blue-135);
	border-radius: var(--radius-lg);
	color: rgba(255,255,255,0.85);
	overflow: hidden;
}
.isol-media-placeholder::before {
	content: "";
	position: absolute; inset: 0;
	background-image: linear-gradient(rgba(255,255,255,0.08) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.08) 1px, transparent 1px);
	background-size: 28px 28px;
}
.isol-media-placeholder__icon { position: relative; z-index: 1; opacity: 0.9; }
.isol-media-placeholder__icon .isol-icon { width: 34px; height: 34px; }
.isol-media-placeholder__label {
	position: relative; z-index: 1;
	font-size: 0.78rem; font-weight: 600; text-align: center; padding: 0 20px;
	max-width: 260px;
}
.isol-media-placeholder--plan { background: repeating-linear-gradient(0deg, #fff, #fff 23px, var(--c-border) 24px), repeating-linear-gradient(90deg, #fff, #fff 23px, var(--c-border) 24px); color: var(--c-text-secondary); }

.hero__media .isol-media-placeholder { aspect-ratio: 4 / 3.1; border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); }

/* ==========================================================================
   TRUST BAR
   ========================================================================== */
.trust-bar { background: var(--c-off-white); border-bottom: 1px solid var(--c-border); border-top: 1px solid var(--c-border); }
.trust-bar__inner { display: flex; align-items: center; gap: 40px; padding: 26px 32px; flex-wrap: wrap; }
.trust-bar__label { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--c-text-secondary); max-width: 110px; line-height: 1.4; flex-shrink: 0; }
.trust-bar__list { display: flex; align-items: center; gap: 40px; flex-wrap: wrap; flex: 1; }
.trust-bar__list li { display: flex; flex-direction: column; gap: 2px; padding-left: 30px; border-left: 1px solid var(--c-border); }
.trust-bar__list li:first-child { padding-left: 0; border-left: none; }
.trust-bar__list strong { font-size: 0.98rem; font-weight: 800; color: var(--c-primary-navy); letter-spacing: -0.01em; }
.trust-bar__list span { font-size: 0.72rem; color: var(--c-text-secondary); }

/* ==========================================================================
   STATS BAR (gradient)
   ========================================================================== */
.stats-bar { position: relative; background: var(--g-navy); overflow: hidden; }
.stats-bar__pattern {
	position: absolute; inset: 0;
	background-image: radial-gradient(circle at 15% 30%, rgba(255,255,255,0.10) 0, transparent 45%),
		radial-gradient(circle at 85% 70%, rgba(30,107,255,0.25) 0, transparent 50%),
		linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
	background-size: auto, auto, 46px 46px, 46px 46px;
}
.stats-bar__inner {
	position: relative;
	display: grid; grid-template-columns: repeat(7, 1fr);
	padding: 46px 32px;
}
.stat-item { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; padding: 0 16px; border-left: 1px solid rgba(255,255,255,0.14); }
.stat-item:first-child { border-left: none; padding-left: 0; }
.stat-item__icon { color: var(--c-accent-blue); }
.stat-item__icon .isol-icon { width: 24px; height: 24px; }
.stat-item__value { font-size: clamp(1.4rem, 2vw, 1.85rem); font-weight: 800; color: #fff; letter-spacing: -0.02em; }
.stat-item__label { font-size: 0.76rem; color: rgba(255,255,255,0.65); font-weight: 500; }

/* ==========================================================================
   SERVICES
   ========================================================================== */
.services-section { padding: 100px 0; }
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.service-card {
	background: #fff; border: 1px solid var(--c-border); border-radius: var(--radius-md);
	overflow: hidden; transition: box-shadow 0.25s var(--ease), transform 0.25s var(--ease), border-color 0.25s var(--ease);
}
.service-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); border-color: transparent; }
.service-card__media { aspect-ratio: 16/10.5; }
.service-card__media .isol-media-placeholder { border-radius: 0; }
.service-card__body { padding: 26px 24px 28px; position: relative; }
.service-card__icon { display: inline-flex; color: var(--c-corporate-blue); margin-bottom: 14px; }
.service-card__title { font-size: 1.12rem; margin-bottom: 10px; }
.service-card__desc { font-size: 0.92rem; line-height: 1.6; padding-right: 30px; }
.service-card__link {
	position: absolute; right: 22px; bottom: 26px;
	width: 34px; height: 34px; border-radius: 50%; border: 1px solid var(--c-border);
	display: flex; align-items: center; justify-content: center; color: var(--c-corporate-blue);
	transition: all 0.2s var(--ease);
}
.service-card__link .isol-icon { width: 15px; height: 15px; }
.service-card:hover .service-card__link { background: var(--c-primary-navy); border-color: var(--c-primary-navy); color: #fff; }

/* ==========================================================================
   REFERENCES
   ========================================================================== */
.references-section { padding: 0 0 100px; }
.references-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.references-grid--archive { grid-template-columns: repeat(3, 1fr); }
.reference-card { border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-sm); }
.reference-card__media, .reference-card > div.reference-card__media { position: relative; display: block; aspect-ratio: 3/3.9; }
.references-grid--archive .reference-card__media { aspect-ratio: 4/3.4; }
.reference-card__media img, .reference-card__media .isol-media-placeholder { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; border-radius: 0; }
.reference-card__tag {
	position: absolute; top: 16px; right: 16px; z-index: 2;
	background: rgba(255,255,255,0.92); color: var(--c-primary-navy);
	font-size: 0.68rem; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase;
	padding: 5px 11px; border-radius: 999px;
}
.reference-card__overlay {
	position: absolute; inset: 0; z-index: 1;
	background: linear-gradient(0deg, rgba(4,27,61,0.92) 0%, rgba(4,27,61,0.35) 45%, rgba(4,27,61,0) 65%);
}
.reference-card__caption {
	position: absolute; left: 0; right: 0; bottom: 0; z-index: 2;
	display: flex; flex-direction: column; gap: 6px;
	padding: 22px;
	color: #fff;
}
.reference-card__caption strong { font-size: 1.05rem; font-weight: 700; }
.reference-card__caption span { font-size: 0.82rem; color: rgba(255,255,255,0.78); line-height: 1.45; }
.reference-card { transition: transform 0.3s var(--ease); }
.reference-card:hover { transform: translateY(-4px); }

.references-dots { display: flex; justify-content: center; gap: 8px; margin-top: 36px; }
.references-dots span { width: 6px; height: 6px; border-radius: 50%; background: var(--c-border); }
.references-dots span.is-active { background: var(--c-corporate-blue); width: 20px; border-radius: 4px; }

/* ==========================================================================
   PROCESS
   ========================================================================== */
.process-section { padding: 100px 0; background: var(--c-off-white); }
.process-steps { display: flex; align-items: flex-start; gap: 6px; }
.process-step { flex: 1; text-align: left; position: relative; padding-top: 6px; }
.process-step__icon {
	width: 54px; height: 54px; border-radius: var(--radius-md);
	background: #fff; border: 1px solid var(--c-border);
	display: flex; align-items: center; justify-content: center; color: var(--c-corporate-blue);
	margin-bottom: 20px;
}
.process-step__num { display: block; font-size: 0.76rem; font-weight: 700; color: var(--c-accent-blue); letter-spacing: 0.05em; margin-bottom: 8px; }
.process-step__title { font-size: 1.05rem; margin-bottom: 8px; }
.process-step__desc { font-size: 0.88rem; line-height: 1.55; padding-right: 12px; }
.process-step__connector { padding-top: 22px; color: var(--c-border); flex-shrink: 0; }
.process-step__connector .isol-icon { width: 20px; height: 20px; }

/* ==========================================================================
   ABOUT TEASER (dark band)
   ========================================================================== */
.about-teaser { position: relative; background: var(--c-deep-navy); overflow: hidden; padding: 90px 0; }
.about-teaser__pattern {
	position: absolute; inset: 0;
	background-image: radial-gradient(circle at 85% 20%, rgba(30,107,255,0.28) 0, transparent 45%),
		linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
	background-size: auto, 50px 50px, 50px 50px;
	mask-image: radial-gradient(ellipse 70% 90% at 75% 50%, black, transparent);
}
.about-teaser__inner { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.about-teaser__title { color: #fff; font-size: clamp(1.7rem, 3vw, 2.4rem); }
.about-teaser__content p { color: rgba(255,255,255,0.72); font-size: 1.02rem; margin-bottom: 20px; max-width: 460px; }

/* ==========================================================================
   CERTIFICATIONS
   ========================================================================== */
.certifications-section, .certifications-page { padding: 100px 0; }
.certifications-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; }
.certifications-grid--detailed { grid-template-columns: repeat(3, 1fr); }
.cert-card {
	text-align: center; padding: 32px 20px; border: 1px solid var(--c-border); border-radius: var(--radius-md);
	transition: box-shadow 0.2s var(--ease), transform 0.2s var(--ease);
}
.cert-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.cert-card--detailed { text-align: left; padding: 30px 26px; }
.cert-card__icon {
	display: inline-flex; align-items: center; justify-content: center;
	width: 48px; height: 48px; border-radius: 50%; background: var(--c-soft-blue-white); color: var(--c-corporate-blue);
	margin-bottom: 16px;
}
.cert-card--detailed .cert-card__icon { margin-left: 0; }
.certifications-grid:not(.certifications-grid--detailed) .cert-card__icon { margin-left: auto; margin-right: auto; }
.cert-card__title { font-size: 1rem; margin-bottom: 8px; }
.cert-card__desc { font-size: 0.85rem; line-height: 1.55; }
.certifications-page__note { text-align: center; max-width: 560px; margin: 44px auto 0; font-size: 0.88rem; color: var(--c-text-secondary); }

/* ==========================================================================
   CTA SECTION (gradient)
   ========================================================================== */
.cta-section { position: relative; background: var(--g-blue); overflow: hidden; padding: 100px 0; }
.cta-section__pattern {
	position: absolute; inset: 0;
	background-image: radial-gradient(circle at 20% 80%, rgba(255,255,255,0.14) 0, transparent 45%),
		linear-gradient(rgba(255,255,255,0.08) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.08) 1px, transparent 1px);
	background-size: auto, 42px 42px, 42px 42px;
}
.cta-section__inner { position: relative; text-align: center; max-width: 640px; margin: 0 auto; }
.cta-section__title { color: #fff; font-size: clamp(1.8rem, 3.2vw, 2.5rem); margin-bottom: 16px; }
.cta-section__lead { color: rgba(255,255,255,0.82); font-size: 1.1rem; margin-bottom: 34px; }
.cta-section__actions { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; }

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer { position: relative; background: var(--c-deep-navy); overflow: hidden; padding-top: 80px; }
.site-footer__pattern {
	position: absolute; inset: 0; z-index: 0;
	background-image: linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
	background-size: 48px 48px;
	mask-image: linear-gradient(180deg, black, transparent 70%);
}
.site-footer__top {
	position: relative;
	display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
	gap: 40px;
	padding-bottom: 60px;
	border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-col__lead { color: rgba(255,255,255,0.6); font-size: 0.9rem; line-height: 1.6; margin: 20px 0 22px; max-width: 320px; }
.site-logo--footer img { filter: brightness(0) invert(1); opacity: 0.92; }
.footer-social { display: flex; gap: 12px; }
.footer-social a {
	width: 38px; height: 38px; border-radius: 50%; border: 1px solid rgba(255,255,255,0.16);
	display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,0.8);
	transition: all 0.2s var(--ease);
}
.footer-social a:hover { background: var(--c-accent-blue); border-color: var(--c-accent-blue); color: #fff; }
.footer-social .isol-icon { width: 16px; height: 16px; }
.footer-col__title { color: #fff; font-size: 0.92rem; font-weight: 700; margin-bottom: 20px; }
.footer-col ul { display: flex; flex-direction: column; gap: 12px; }
.footer-col ul a, .footer-widget-title + ul a { color: rgba(255,255,255,0.62); font-size: 0.9rem; transition: color 0.2s var(--ease); }
.footer-col ul a:hover { color: #fff; }
.footer-contact { gap: 16px !important; }
.footer-contact li { display: flex; align-items: flex-start; gap: 10px; color: rgba(255,255,255,0.62); font-size: 0.88rem; }
.footer-contact .isol-icon { width: 17px; height: 17px; color: var(--c-accent-blue); margin-top: 1px; }
.footer-contact a:hover { color: #fff; }
.footer-cta { margin-top: 22px; }
.footer-widget-title { color: #fff; font-size: 0.92rem; font-weight: 700; margin-bottom: 16px; }

.site-footer__bottom {
	position: relative;
	display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px;
	padding: 26px 32px;
}
.site-footer__bottom p { color: rgba(255,255,255,0.5); font-size: 0.82rem; }
.legal-menu { display: flex; gap: 24px; }
.legal-menu a { color: rgba(255,255,255,0.5); font-size: 0.82rem; }
.legal-menu a:hover { color: #fff; }

/* ==========================================================================
   PAGE HERO (subpages)
   ========================================================================== */
.page-hero { padding: 64px 0 56px; background: var(--g-light); border-bottom: 1px solid var(--c-border); }
.page-hero__title { font-size: clamp(1.9rem, 3.4vw, 2.7rem); max-width: 720px; }
.page-hero__lead { color: var(--c-text-secondary); font-size: 1.05rem; max-width: 620px; margin-top: 16px; }
.page-content { padding: 80px 0; }
.entry-content { max-width: 100%; }
.entry-content--narrow { max-width: 760px; }
.entry-content h2 { margin: 36px 0 16px; font-size: 1.5rem; }
.entry-content h2:first-child { margin-top: 0; }
.entry-content h3 { margin: 28px 0 12px; font-size: 1.15rem; }
.entry-content p { margin-bottom: 16px; }
.entry-content p strong { color: var(--c-text); }
.entry-content ul { list-style: disc; padding-left: 22px; margin-bottom: 16px; }
.entry-content ul li { color: var(--c-text-secondary); margin-bottom: 8px; }
.entry-content a { color: var(--c-corporate-blue); text-decoration: underline; }
.entry-content--legal { font-size: 0.96rem; }
.entry-content--legal p, .entry-content--legal li { line-height: 1.65; }
.single-featured-image { border-radius: var(--radius-lg); overflow: hidden; margin-bottom: 40px; aspect-ratio: 16/9; }

/* ==========================================================================
   SERVICES DETAIL PAGE
   ========================================================================== */
.services-detail { padding: 90px 0; }
.service-detail-row { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; padding: 56px 0; border-bottom: 1px solid var(--c-border); }
.service-detail-row:last-child { border-bottom: none; }
.service-detail-row.is-reversed { direction: rtl; }
.service-detail-row.is-reversed > * { direction: ltr; }
.service-detail-row__media { aspect-ratio: 4/3; }
.service-detail-row__icon { display: inline-flex; color: var(--c-corporate-blue); background: var(--c-soft-blue-white); padding: 12px; border-radius: var(--radius-sm); margin-bottom: 18px; }
.service-detail-row__body h2 { font-size: 1.6rem; margin-bottom: 14px; }
.service-detail-row__body p { margin-bottom: 22px; font-size: 1rem; }
.check-list { display: flex; flex-direction: column; gap: 12px; }
.check-list li { display: flex; align-items: flex-start; gap: 10px; font-size: 0.92rem; color: var(--c-text); }
.check-list .isol-icon { width: 18px; height: 18px; color: var(--c-accent-blue); margin-top: 1px; flex-shrink: 0; }

/* ==========================================================================
   REFERENCIÁK PAGE — filter
   ========================================================================== */
.references-page { padding: 20px 0 90px; }
.reference-filter { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 40px; }
.reference-filter__btn {
	padding: 10px 20px; border-radius: 999px; border: 1px solid var(--c-border);
	font-size: 0.86rem; font-weight: 600; color: var(--c-text-secondary);
	transition: all 0.2s var(--ease);
}
.reference-filter__btn:hover { border-color: var(--c-corporate-blue); color: var(--c-corporate-blue); }
.reference-filter__btn.is-active { background: var(--c-primary-navy); border-color: var(--c-primary-navy); color: #fff; }
.references-page__note { margin-top: 40px; font-size: 0.85rem; color: var(--c-text-secondary); text-align: center; }

/* ==========================================================================
   RÓLUNK PAGE
   ========================================================================== */
.about-story { padding: 90px 0 0; }
.about-story__inner { display: grid; grid-template-columns: 1fr 1.1fr; gap: 60px; align-items: center; }
.about-story__media { aspect-ratio: 4/3.3; }
.about-story__body h2 { font-size: 1.5rem; margin-bottom: 16px; }
.about-story__body p { margin-bottom: 16px; font-size: 1rem; }

.about-milestones { padding: 70px 0; }
.milestones-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; padding: 44px 40px; background: var(--g-navy); border-radius: var(--radius-lg); }
.milestone-item { display: flex; flex-direction: column; gap: 8px; padding-left: 22px; border-left: 1px solid rgba(255,255,255,0.18); }
.milestone-item:first-child { padding-left: 0; border-left: none; }
.milestone-item__value { font-size: 1.7rem; font-weight: 800; color: #fff; }
.milestone-item__text { font-size: 0.85rem; color: rgba(255,255,255,0.68); line-height: 1.5; }

.about-values { padding: 90px 0; background: var(--c-off-white); }
.values-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.value-card { background: #fff; border: 1px solid var(--c-border); border-radius: var(--radius-md); padding: 30px 24px; transition: box-shadow 0.2s var(--ease), transform 0.2s var(--ease); }
.value-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.value-card__icon { display: inline-flex; color: var(--c-corporate-blue); background: var(--c-soft-blue-white); padding: 11px; border-radius: var(--radius-sm); margin-bottom: 16px; }
.value-card h3 { font-size: 1.02rem; margin-bottom: 8px; }
.value-card p { font-size: 0.88rem; line-height: 1.55; }

/* ==========================================================================
   KARRIER PAGE
   ========================================================================== */
.career-benefits { padding: 90px 0 0; }
.career-openings { padding: 90px 0; }
.job-list { display: flex; flex-direction: column; gap: 1px; background: var(--c-border); border-radius: var(--radius-md); overflow: hidden; }
.job-list__item {
	display: grid; grid-template-columns: 1fr 2fr auto; align-items: center; gap: 24px;
	background: #fff; padding: 26px 28px; transition: background 0.2s var(--ease);
}
.job-list__item:hover { background: var(--c-off-white); }
.job-list__title { font-weight: 700; font-size: 1.02rem; }
.job-list__excerpt { color: var(--c-text-secondary); font-size: 0.88rem; }
.job-list__cta { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; font-size: 0.86rem; color: var(--c-corporate-blue); white-space: nowrap; }
.job-list__cta .isol-icon { width: 15px; height: 15px; }
.job-list-empty { text-align: center; max-width: 560px; margin: 0 auto; padding: 50px 30px; background: var(--c-off-white); border-radius: var(--radius-lg); }
.job-list-empty p { margin-bottom: 22px; }
.career-openings__note { text-align: center; font-size: 0.85rem; color: var(--c-text-secondary); margin-top: 30px; }
.job-apply-box { margin-top: 44px; padding: 34px; background: var(--c-off-white); border-radius: var(--radius-lg); text-align: center; }
.job-apply-box h3 { margin-bottom: 10px; }
.job-apply-box p { margin-bottom: 20px; }

/* ==========================================================================
   KAPCSOLAT PAGE
   ========================================================================== */
.contact-section { padding: 20px 0 100px; }
.contact-section__inner { display: grid; grid-template-columns: 0.9fr 1.4fr; gap: 60px; }
.contact-info { display: flex; flex-direction: column; gap: 26px; align-self: start; }
.contact-info__item { display: flex; gap: 16px; }
.contact-info__item > span { color: var(--c-corporate-blue); flex-shrink: 0; }
.contact-info__item strong { display: block; font-size: 0.9rem; margin-bottom: 4px; }
.contact-info__item p, .contact-info__item a { color: var(--c-text-secondary); font-size: 0.92rem; }
.contact-info__item a:hover { color: var(--c-corporate-blue); }

.contact-form-wrap { background: var(--c-off-white); border-radius: var(--radius-lg); padding: 40px; }
.isol-honeypot { position: absolute; left: -9999px; top: -9999px; }
.form-row { margin-bottom: 20px; }
.form-row--split { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 20px; }
.form-row--split .form-row { margin-bottom: 0; }
.form-row label { display: block; font-size: 0.85rem; font-weight: 600; margin-bottom: 8px; color: var(--c-text); }
.form-row input, .form-row textarea {
	width: 100%; padding: 13px 16px; border: 1.5px solid var(--c-border); border-radius: var(--radius-sm);
	background: #fff; transition: border-color 0.2s var(--ease);
}
.form-row input:focus, .form-row textarea:focus { outline: none; border-color: var(--c-corporate-blue); }
.form-row textarea { resize: vertical; }
.form-legal { font-size: 0.78rem; color: var(--c-text-secondary); margin-top: 14px; text-align: center; }
.form-notice { display: flex; align-items: flex-start; gap: 12px; padding: 16px 18px; border-radius: var(--radius-sm); margin-bottom: 24px; }
.form-notice .isol-icon { width: 20px; height: 20px; flex-shrink: 0; }
.form-notice--success { background: #EAF7EE; color: #1E7A3B; }
.form-notice--error { background: #FDEEEE; color: #B3261E; }
.form-notice p { color: inherit; font-size: 0.9rem; }

/* ==========================================================================
   BLOG / POST GRID / 404
   ========================================================================== */
.post-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.post-card { border: 1px solid var(--c-border); border-radius: var(--radius-md); overflow: hidden; }
.post-card__media { aspect-ratio: 16/10; }
.post-card__media img, .post-card__media .isol-media-placeholder { border-radius: 0; }
.post-card__body { padding: 22px; }
.post-card__title { font-size: 1.05rem; margin-bottom: 8px; }
.post-card__body p { font-size: 0.88rem; }
.pagination { margin-top: 40px; text-align: center; }

.error-404 { padding: 120px 0; text-align: center; }
.error-404__inner { max-width: 520px; margin: 0 auto; }
.error-404 p { margin: 20px 0 34px; }
.error-404 .hero__actions { justify-content: center; }

/* ==========================================================================
   MOBILE MENU (JS-toggled)
   ========================================================================== */
body.menu-open { overflow: hidden; }

/* ---- Scroll-in fade (progressive enhancement, JS-driven) ---- */
.isol-fade-init { opacity: 0; transform: translateY(16px); transition: opacity 0.6s var(--ease), transform 0.6s var(--ease); }
.isol-fade-init.isol-fade-in { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
	.isol-fade-init { opacity: 1; transform: none; transition: none; }
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 1080px) {
	.services-grid { grid-template-columns: repeat(2, 1fr); }
	.references-grid { grid-template-columns: repeat(2, 1fr); }
	.references-grid--archive { grid-template-columns: repeat(2, 1fr); }
	.stats-bar__inner { grid-template-columns: repeat(4, 1fr); row-gap: 30px; }
	.stat-item:nth-child(4n+1) { border-left: none; padding-left: 0; }
	.certifications-grid { grid-template-columns: repeat(3, 1fr); row-gap: 24px; }
	.certifications-grid--detailed { grid-template-columns: repeat(2, 1fr); }
	.milestones-grid { grid-template-columns: repeat(2, 1fr); row-gap: 30px; }
	.milestone-item:nth-child(2n+1) { padding-left: 0; border-left: none; }
	.values-grid { grid-template-columns: repeat(2, 1fr); }
	.site-footer__top { grid-template-columns: 1fr 1fr; row-gap: 44px; }
}

@media (max-width: 880px) {
	.container { padding: 0 22px; }
	:root { --header-h: 72px; }

	.main-navigation {
		position: fixed; inset: var(--header-h) 0 0 0; z-index: 190;
		background: #fff; padding: 30px 22px; overflow-y: auto;
		transform: translateX(100%); transition: transform 0.3s var(--ease);
	}
	.main-navigation.is-open { transform: translateX(0); }
	.main-menu { flex-direction: column; align-items: flex-start; gap: 4px; }
	.main-menu a { display: block; width: 100%; padding: 14px 4px; font-size: 1.05rem; border-bottom: 1px solid var(--c-border); }
	.site-header__actions .lang-switcher { display: none; }
	.menu-toggle { display: block; }
	.site-header__actions .btn--sm { display: none; }

	.hero__inner { grid-template-columns: 1fr; }
	.hero__content { padding-left: 0; order: 2; }
	.hero__content::before { display: none; }
	.hero__media { order: 1; }
	.hero__dots { display: none; }

	.trust-bar__inner { flex-direction: column; align-items: flex-start; gap: 20px; }
	.trust-bar__list { gap: 24px; }

	.stats-bar__inner { grid-template-columns: repeat(2, 1fr); }
	.stat-item:nth-child(2n+1) { border-left: none; padding-left: 0; }

	.services-grid { grid-template-columns: 1fr; }
	.references-grid, .references-grid--archive { grid-template-columns: 1fr; }
	.section-header { flex-direction: column; align-items: flex-start; }

	.process-steps { flex-direction: column; gap: 30px; }
	.process-step__connector { display: none; }

	.about-teaser__inner { grid-template-columns: 1fr; }

	.certifications-grid, .certifications-grid--detailed { grid-template-columns: 1fr 1fr; }

	.service-detail-row, .service-detail-row.is-reversed { grid-template-columns: 1fr; direction: ltr; gap: 30px; }

	.about-story__inner { grid-template-columns: 1fr; }
	.milestones-grid { grid-template-columns: 1fr 1fr; }
	.values-grid { grid-template-columns: 1fr; }

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

	.job-list__item { grid-template-columns: 1fr; gap: 10px; text-align: left; }

	.post-grid { grid-template-columns: 1fr; }

	.site-footer__top { grid-template-columns: 1fr; gap: 40px; }
}