/* ==========================================================================
   Unipro International — design tokens
   ========================================================================== */
:root {
	--navy-950: #0A1930;
	--navy-800: #12315C;
	--navy-700: #17396B;
	--blue-600: #1C5DBF;
	--cyan-400: #4FD1E8;
	--amber-500: #F2A340;
	--paper: #F5F7FA;
	--white: #FFFFFF;
	--ink: #101826;
	--slate-500: #5B6B80;
	--slate-300: #C6D0DC;
	--border: #E2E8F0;

	--font-display: "Space Grotesk", "IBM Plex Sans", sans-serif;
	--font-body: "IBM Plex Sans", -apple-system, sans-serif;
	--font-mono: "IBM Plex Mono", ui-monospace, monospace;

	--radius: 10px;
	--wrap: 1180px;
}

/* ==========================================================================
   Base
   ========================================================================== */
body {
	font-family: var(--font-body);
	color: var(--ink);
	background: var(--paper);
	line-height: 1.6;
	font-size: 16px;
}
h1, h2, h3, h4 {
	font-family: var(--font-display);
	font-weight: 600;
	line-height: 1.15;
	margin: 0 0 0.5em;
	letter-spacing: -0.01em;
	color: var(--navy-950);
}
h1 { font-size: clamp(2.1rem, 4vw, 3.4rem); font-weight: 700; }
h2 { font-size: clamp(1.6rem, 2.6vw, 2.2rem); }
h3 { font-size: 1.15rem; }
p { margin: 0 0 1em; color: var(--slate-500); }
.entry-content p { color: var(--ink); }
a { transition: color .15s ease, opacity .15s ease; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; position: relative; }
.wrap--narrow { max-width: 760px; }

.skip-link {
	position: absolute; left: -999px; top: 0; background: var(--navy-950); color: #fff;
	padding: 10px 16px; z-index: 999;
}
.skip-link:focus { left: 12px; top: 12px; }

:focus-visible { outline: 2px solid var(--cyan-400); outline-offset: 3px; }

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
	display: inline-flex; align-items: center; justify-content: center;
	font-family: var(--font-display); font-weight: 600; font-size: 0.95rem;
	padding: 12px 22px; border-radius: 8px; border: 1.5px solid transparent;
	cursor: pointer;
}
.btn--primary { background: var(--blue-600); color: #fff; }
.btn--primary:hover { background: #184f9f; }
.btn--outline { border-color: var(--navy-800); color: var(--navy-950); }
.btn--outline:hover { background: var(--navy-950); color: #fff; }
.btn--ghost { border-color: var(--slate-300); color: var(--navy-950); }
.btn--lg { padding: 14px 28px; font-size: 1rem; }

/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
	position: sticky; top: 0; z-index: 50;
	background: rgba(245,247,250,0.92); backdrop-filter: blur(8px);
	border-bottom: 1px solid var(--border);
}
.site-header__row { display: flex; align-items: center; gap: 28px; height: 76px; }
.brand__mark { height: 40px; width: auto; }
.main-nav { margin-left: auto; }
.main-nav__list { display: flex; gap: 28px; }
.main-nav__list a {
	font-family: var(--font-display); font-weight: 600; font-size: 0.94rem; color: var(--navy-950);
}
.main-nav__list a:hover { color: var(--blue-600); }
.header-cta { flex-direction: column; align-items: flex-start; line-height: 1.2; padding: 8px 16px; }
.header-cta__eyebrow { font-family: var(--font-mono); font-size: 0.68rem; text-transform: uppercase; letter-spacing: .08em; color: var(--slate-500); }
.header-cta__num { font-family: var(--font-display); font-weight: 600; font-size: 0.92rem; }
.nav-toggle { display: none; }

/* ==========================================================================
   Hex-field background texture (signature motif)
   ========================================================================== */
.hex-field {
	position: absolute; inset: 0; pointer-events: none; z-index: 0;
	background-image:
		linear-gradient(135deg, transparent 48%, rgba(79,209,232,0.12) 49%, rgba(79,209,232,0.12) 51%, transparent 52%),
		linear-gradient(45deg, transparent 48%, rgba(28,93,191,0.10) 49%, rgba(28,93,191,0.10) 51%, transparent 52%);
	background-size: 64px 64px;
	mask-image: radial-gradient(ellipse 70% 60% at 70% 20%, black 40%, transparent 85%);
}
.hex-field--footer { mask-image: radial-gradient(ellipse 60% 80% at 90% 0%, black 30%, transparent 80%); opacity: .5; }
.hex-field--soft { opacity: .5; }
.hex-field--panel { position: absolute; inset: auto -20px -20px auto; width: 220px; height: 220px; mask-image: radial-gradient(circle, black 30%, transparent 75%); }

/* ==========================================================================
   Hero
   ========================================================================== */
.hero { position: relative; overflow: hidden; background: linear-gradient(180deg, var(--navy-950) 0%, #0D2140 100%); padding: 96px 0 80px; color: #fff; }
.hero__grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 48px; align-items: center; z-index: 1; }
.eyebrow, .section__eyebrow {
	font-family: var(--font-mono); font-size: 0.78rem; text-transform: uppercase; letter-spacing: .12em;
	color: var(--cyan-400); margin-bottom: 14px; display: block;
}
.hero h1 { color: #fff; margin-bottom: 20px; }
.hero__lead { color: var(--slate-300); font-size: 1.08rem; max-width: 46ch; }
.hero__actions { display: flex; gap: 14px; margin: 28px 0 40px; flex-wrap: wrap; }
.hero .btn--outline { border-color: rgba(255,255,255,0.35); color: #fff; }
.hero .btn--outline:hover { background: #fff; color: var(--navy-950); }
.hero__stats { display: flex; gap: 32px; flex-wrap: wrap; }
.hero__stats li { display: flex; flex-direction: column; }
.hero__stats strong { font-family: var(--font-display); font-size: 1.15rem; color: #fff; }
.hero__stats span { font-size: 0.82rem; color: var(--slate-300); }
.hero__art { display: flex; justify-content: center; }
.hex-mesh { width: 100%; max-width: 420px; }

/* ==========================================================================
   Sections
   ========================================================================== */
.section { padding: 76px 0; }
.section--tight { padding-bottom: 32px; }
.section__title { max-width: 20ch; }
.section__lead { max-width: 62ch; font-size: 1.05rem; }

/* ==========================================================================
   Services mosaic (hex tiles)
   ========================================================================== */
.hex-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.hex-tile {
	position: relative; background: var(--navy-950); color: #fff; border-radius: var(--radius);
	padding: 30px 24px; display: flex; flex-direction: column; gap: 10px;
	border: 1px solid transparent; overflow: hidden;
}
.hex-tile::before {
	content: ""; position: absolute; top: -40px; right: -40px; width: 120px; height: 120px;
	background: radial-gradient(circle, rgba(79,209,232,0.28), transparent 70%);
}
.hex-tile:hover { border-color: var(--cyan-400); }
.hex-tile h3 { color: #fff; margin-bottom: 2px; }
.hex-tile p { color: var(--slate-300); font-size: 0.92rem; margin: 0; }
.hex-tile__icon { width: 40px; height: 40px; color: var(--amber-500); }
.hex-tile__icon svg { width: 100%; height: 100%; }
.hex-tile--lg { grid-column: span 2; grid-row: span 2; background: linear-gradient(155deg, var(--navy-950), var(--navy-700)); justify-content: center; }
.hex-tile--lg .hex-tile__icon { width: 52px; height: 52px; }
.hex-tile--lg h3 { font-size: 1.4rem; }
.hex-tile--lg p { font-size: 1rem; max-width: 34ch; }

/* ==========================================================================
   Why-us
   ========================================================================== */
.why-us__grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 48px; align-items: start; }
.checklist { margin-top: 20px; display: grid; gap: 12px; }
.checklist li { position: relative; padding-left: 28px; color: var(--ink); font-weight: 500; }
.checklist li::before {
	content: ""; position: absolute; left: 0; top: 4px; width: 16px; height: 16px; border-radius: 4px;
	background: var(--amber-500);
}
.why-us__panel {
	background: var(--white); border: 1px solid var(--border); border-radius: var(--radius);
	padding: 32px; position: relative; overflow: hidden;
}
.why-us__panel--full { max-width: 720px; margin: 0 auto; }
.why-us__panel-label { font-family: var(--font-mono); text-transform: uppercase; letter-spacing: .1em; font-size: 0.75rem; color: var(--blue-600); margin-bottom: 16px; }
.tag-list { display: flex; flex-wrap: wrap; gap: 10px; }
.tag-list li {
	font-size: 0.86rem; font-weight: 500; padding: 8px 14px; border-radius: 999px;
	background: var(--paper); border: 1px solid var(--border); color: var(--navy-950);
}

/* ==========================================================================
   CTA band
   ========================================================================== */
.cta-band { background: var(--navy-950); color: #fff; }
.cta-band__inner { display: flex; justify-content: space-between; align-items: center; gap: 24px; flex-wrap: wrap; }
.cta-band h2 { color: #fff; margin-bottom: 6px; }
.cta-band p { color: var(--slate-300); margin: 0; }

/* ==========================================================================
   Page header (about / services / contact)
   ========================================================================== */
.page-header { position: relative; overflow: hidden; padding-top: 64px; padding-bottom: 48px; }
.page-header h1 { max-width: 26ch; }

.jumplinks { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.jumplinks a {
	font-family: var(--font-mono); font-size: 0.82rem; padding: 8px 14px; border-radius: 999px;
	border: 1px solid var(--border); color: var(--navy-950); background: #fff;
}
.jumplinks a:hover { border-color: var(--blue-600); color: var(--blue-600); }

/* ==========================================================================
   Service blocks
   ========================================================================== */
.service-block { border-top: 1px solid var(--border); scroll-margin-top: 96px; }
.service-block--alt { background: var(--white); }
.service-block__grid { display: grid; grid-template-columns: 120px 1fr; gap: 40px; align-items: start; }
.service-block__grid--reverse { grid-template-columns: 1fr 120px; }
.service-block__grid--reverse .service-block__icon { order: 2; }
.service-block__icon {
	width: 88px; height: 88px; border-radius: 18px; background: var(--navy-950); color: var(--amber-500);
	display: flex; align-items: center; justify-content: center; padding: 20px;
}
.service-block__icon svg { width: 100%; height: 100%; }
.service-block__body h2 { max-width: 34ch; }
.service-block__body p { max-width: 68ch; }

.pill-list { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.pill-list li {
	font-size: 0.88rem; font-weight: 500; padding: 8px 14px; border-radius: 999px;
	background: var(--paper); border: 1px solid var(--border); color: var(--navy-950);
}
.service-block--alt .pill-list li { background: var(--paper); }

.step-list { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 18px; padding: 0; counter-reset: step; }
.step-list li {
	counter-increment: step; list-style: none; flex: 1 1 150px;
	background: var(--navy-950); color: #fff; border-radius: var(--radius); padding: 20px 16px 18px;
	font-family: var(--font-display); font-weight: 600; font-size: 0.92rem;
}
.step-list li::before {
	content: counter(step, decimal-leading-zero); display: block; font-family: var(--font-mono);
	color: var(--cyan-400); font-size: 0.8rem; margin-bottom: 8px;
}

/* ==========================================================================
   Stat band
   ========================================================================== */
.stat-band { background: var(--white); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 48px 0; }
.stat-band__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; text-align: center; }
.stat-band__grid strong { display: block; font-family: var(--font-display); font-size: 1.6rem; color: var(--navy-950); }
.stat-band__grid span { font-size: 0.85rem; color: var(--slate-500); }

/* ==========================================================================
   Contact page
   ========================================================================== */
.contact__grid { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 48px; }
.contact__details { position: relative; overflow: hidden; background: var(--navy-950); color: #fff; border-radius: var(--radius); padding: 40px 32px; }
.contact__details h2 { color: #fff; }
.contact-list { display: grid; gap: 20px; margin-top: 24px; }
.contact-list__label { display: block; font-family: var(--font-mono); font-size: 0.72rem; text-transform: uppercase; letter-spacing: .08em; color: var(--cyan-400); margin-bottom: 4px; }
.contact-list a { color: #fff; font-family: var(--font-display); font-weight: 600; }
.contact-list a:hover { color: var(--cyan-400); }

.contact-form { display: grid; gap: 20px; }
.form-row { display: grid; gap: 6px; }
.form-row--split { grid-template-columns: 1fr 1fr; gap: 20px; }
.form-row--split > div { display: grid; gap: 6px; }
.contact-form label { font-size: 0.85rem; font-weight: 600; color: var(--navy-950); }
.contact-form input, .contact-form select, .contact-form textarea {
	font-family: var(--font-body); font-size: 0.95rem; padding: 12px 14px; border-radius: 8px;
	border: 1.5px solid var(--border); background: #fff;
}
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus {
	border-color: var(--blue-600); outline: none;
}

.form-notice { padding: 14px 18px; border-radius: 8px; margin-bottom: 20px; font-weight: 500; }
.form-notice--success { background: #E6F7EC; color: #14663B; border: 1px solid #B7E4C7; }
.form-notice--error { background: #FCEAEA; color: #8A2727; border: 1px solid #F3BABA; }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer { position: relative; overflow: hidden; background: var(--navy-950); color: var(--slate-300); padding: 64px 0 0; margin-top: 40px; }
.footer__grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1.1fr; gap: 40px; padding-bottom: 48px; }
.footer__logo { height: 34px; width: auto; filter: brightness(0) invert(1); margin-bottom: 16px; }
.footer__brand p { max-width: 32ch; }
.footer__col h4, .footer-widget__title { font-family: var(--font-display); color: #fff; font-size: 0.95rem; margin-bottom: 16px; }
.footer__col ul { display: grid; gap: 10px; }
.footer__col a { color: var(--slate-300); font-size: 0.92rem; }
.footer__col a:hover { color: var(--cyan-400); }
.footer__bottom {
	border-top: 1px solid rgba(255,255,255,0.1); padding: 20px 0; display: flex; justify-content: space-between;
	font-size: 0.82rem; flex-wrap: wrap; gap: 8px;
}

/* ==========================================================================
   Post list (blog fallback)
   ========================================================================== */
.post-list { display: grid; gap: 28px; }
.post-list__item { border-bottom: 1px solid var(--border); padding-bottom: 24px; }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 960px) {
	.hero__grid, .why-us__grid, .contact__grid { grid-template-columns: 1fr; }
	.hero__art { order: -1; max-width: 280px; margin: 0 auto; }
	.hex-grid { grid-template-columns: repeat(2, 1fr); }
	.hex-tile--lg { grid-column: span 2; grid-row: span 1; }
	.footer__grid { grid-template-columns: 1fr 1fr; }
	.stat-band__grid { grid-template-columns: repeat(2, 1fr); }
	.service-block__grid, .service-block__grid--reverse { grid-template-columns: 1fr; }
	.service-block__grid--reverse .service-block__icon { order: 0; }
	.header-cta { display: none; }
}

@media (max-width: 640px) {
	.main-nav__list { display: none; }
	.nav-toggle { display: flex; flex-direction: column; gap: 4px; background: none; border: none; padding: 6px; margin-left: auto; }
	.nav-toggle span { width: 22px; height: 2px; background: var(--navy-950); display: block; }
	.hex-grid { grid-template-columns: 1fr; }
	.hex-tile--lg { grid-column: span 1; }
	.footer__grid { grid-template-columns: 1fr; }
	.stat-band__grid { grid-template-columns: 1fr 1fr; }
	.form-row--split { grid-template-columns: 1fr; }
	.cta-band__inner { flex-direction: column; align-items: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
	* { animation: none !important; transition: none !important; }
}