:root {
  --navy-950: #060F20;
  --navy-900: #081428;
  --navy-800: #0B1D38;
  --navy-700: #10294E;
  --navy-600: #16376A;
  --blue-500: #1F5FBF;
  --blue-400: #2E7CD6;
  --ice-100: #EAF4FE;
  --ice-200: #BFE3FF;
  --ice-300: #8FD4FF;
  --bg: #F3F6FA;
  --white: #FFFFFF;
  --text: #0B1D38;
  --muted: #5A6E8C;
  --line: rgba(11, 29, 56, 0.10);
  --radius: 18px;
  --font: "Onest", "Segoe UI", system-ui, -apple-system, Arial, sans-serif;
  --font-display: "Montserrat", "Onest", system-ui, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container { width: min(1180px, 100% - 48px); margin-inline: auto; }

h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 800; line-height: 1.2; letter-spacing: -0.01em; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 15px 34px; border-radius: 6px; border: 1.5px solid transparent;
  font-weight: 700; font-size: 15px; letter-spacing: 0.02em; cursor: pointer;
  transition: transform .22s ease, box-shadow .22s ease, background .22s ease, border-color .22s ease, color .22s ease;
  white-space: nowrap;
}
.btn--pill { border-radius: 999px; }
.btn:hover { transform: translateY(-2px); }
.btn--primary { background: linear-gradient(135deg, var(--blue-400), var(--blue-500)); color: #fff; box-shadow: 0 12px 30px rgba(31, 95, 191, 0.35); }
.btn--primary:hover { box-shadow: 0 16px 38px rgba(31, 95, 191, 0.45); }
.btn--ghost { background: transparent; color: #fff; border-color: rgba(255, 255, 255, 0.55); }
.btn--ghost:hover { border-color: #fff; background: rgba(255, 255, 255, 0.08); }
.btn--dark { background: var(--navy-800); color: #fff; }
.btn--dark:hover { background: var(--navy-700); }
.btn--outline { background: transparent; color: var(--text); border-color: rgba(11, 29, 56, 0.25); }
.btn--outline:hover { border-color: var(--text); }

/* ---------- header ---------- */
.header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow .25s ease;
}
.header.is-scrolled { box-shadow: 0 10px 30px rgba(6, 15, 32, 0.08); }
.header__inner { display: flex; align-items: center; gap: 28px; height: 76px; }
.logo img { height: 54px; width: auto; transition: height .25s ease; }
.header.is-scrolled .logo img { height: 44px; }
.logo--light img { filter: brightness(0) invert(1); }
.nav { display: flex; align-items: center; gap: 26px; margin-left: auto; }
.nav__link { font-size: 15px; font-weight: 600; color: var(--text); position: relative; padding: 6px 0; }
.nav__link::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 2px; width: 0;
  background: var(--blue-400); transition: width .25s ease; border-radius: 2px;
}
.nav__link:hover::after, .nav__link.is-active::after { width: 100%; }
.nav__link.is-active { color: var(--blue-500); }
.header__cta { display: flex; align-items: center; gap: 12px; }
.header__phone { padding: 11px 24px; font-size: 14px; border-radius: 999px; }
.header__phone.btn--pill { border-radius: 999px; }
.header__start { padding: 11px 22px; font-size: 14px; }

.burger { display: none; background: none; border: 0; cursor: pointer; padding: 8px; margin-left: auto; }
.burger span { display: block; width: 26px; height: 2.5px; background: var(--text); margin: 6px 0; border-radius: 2px; transition: .3s; }

.mobile-menu {
  position: fixed; inset: 0; background: var(--navy-950); color: #fff; z-index: 90;
  display: flex; flex-direction: column; justify-content: center; align-items: flex-start;
  gap: 8px; padding: 40px; opacity: 0; pointer-events: none; transition: opacity .3s ease;
}
.mobile-menu.is-open { opacity: 1; pointer-events: auto; }
.mobile-menu a { font-family: var(--font-display); font-size: 21px; font-weight: 700; padding: 10px 0; }
.mobile-menu__close { position: absolute; top: 24px; right: 24px; background: none; border: 0; color: #fff; font-size: 34px; cursor: pointer; }

/* ---------- hero ---------- */
.hero { position: relative; min-height: calc(100vh - 76px); display: flex; align-items: flex-end; overflow: hidden; background: var(--navy-950); }
.hero__slides { position: absolute; inset: 0; }
.hero__slide {
  position: absolute; inset: 0; opacity: 0; transition: opacity 1.1s ease;
  background-size: cover; background-position: center;
}
.hero__slide.is-active { opacity: 1; }
.hero__slide::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(6,15,32,0.55), rgba(6,15,32,0.35) 45%, rgba(6,15,32,0.88)); }
.hero__content { position: relative; z-index: 2; padding: 100px 0 90px; max-width: 780px; }
.hero__overline {
  display: inline-block; font-size: 13px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ice-300); margin-bottom: 22px; padding-left: 14px; border-left: 3px solid var(--ice-300);
}
.hero__title { font-size: clamp(29px, 3.9vw, 47px); color: #fff; margin-bottom: 18px; }
.hero__text { font-size: clamp(16px, 1.6vw, 20px); color: rgba(245, 249, 255, 0.85); max-width: 620px; margin-bottom: 36px; }
.hero__actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero__nav { position: absolute; right: 0; bottom: 90px; z-index: 3; display: flex; gap: 12px; }
.hero__arrow {
  width: 52px; height: 52px; border-radius: 50%; border: 1.5px solid rgba(255,255,255,0.4);
  background: rgba(255,255,255,0.06); color: #fff; font-size: 20px; cursor: pointer;
  transition: background .25s, border-color .25s; backdrop-filter: blur(4px);
}
.hero__arrow:hover { background: var(--blue-500); border-color: var(--blue-500); }
.hero__dots { position: absolute; left: 50%; transform: translateX(-50%); bottom: 34px; z-index: 3; display: flex; gap: 10px; }
.hero__dot { width: 26px; height: 4px; border-radius: 4px; background: rgba(255,255,255,0.3); border: 0; cursor: pointer; transition: background .3s; }
.hero__dot.is-active { background: var(--ice-300); }

/* ---------- page hero (subpages) ---------- */
.breadcrumbs { background: var(--bg); border-bottom: 1px solid var(--line); font-size: 14px; color: var(--muted); }
.breadcrumbs__inner { display: flex; align-items: center; gap: 10px; height: 52px; }
.breadcrumbs a:hover { color: var(--blue-500); }
.page-hero { background: linear-gradient(180deg, var(--bg), #fff); padding: 64px 0 56px; }
.page-hero h1 { font-size: clamp(26px, 3vw, 38px); max-width: 860px; }
.page-hero p { margin-top: 16px; max-width: 680px; color: var(--muted); font-size: 18px; }

/* ---------- sections ---------- */
.section { padding: 96px 0; }
.section--white { background: var(--white); }
.section--dark { background: linear-gradient(180deg, var(--navy-900), var(--navy-800)); color: #F5F9FF; }
.section--ice { background: linear-gradient(180deg, var(--ice-100), var(--bg)); }

.section-head { margin-bottom: 52px; max-width: 720px; }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head__label {
  display: inline-block; font-size: 13px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--blue-500); margin-bottom: 14px; padding-left: 14px; border-left: 3px solid var(--blue-400);
}
.section-head h2 { font-size: clamp(23px, 2.5vw, 33px); }
.section-head p { margin-top: 14px; color: var(--muted); font-size: 17px; }
.section--dark .section-head p, .section--dark .muted { color: #9DB4D6; }

/* ---------- stats ---------- */
.stats { background: var(--white); border-block: 1px solid var(--line); }
.stats__grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.stat { padding: 44px 28px; border-right: 1px solid var(--line); }
.stat:last-child { border-right: 0; }
.stat__num { font-family: var(--font-display); font-size: 38px; font-weight: 800; letter-spacing: -0.02em; background: linear-gradient(135deg, var(--blue-400), var(--blue-500)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat__label { margin-top: 6px; color: var(--muted); font-size: 15px; }

/* ---------- direction cards (01/02) ---------- */
.dirs { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.dir {
  position: relative; border-radius: var(--radius); overflow: hidden; min-height: 480px;
  display: flex; flex-direction: column; justify-content: flex-end; color: #fff;
  isolation: isolate; text-decoration: none;
}
.dir__bg { position: absolute; inset: 0; z-index: -2; background-size: cover; background-position: center; transition: transform .6s ease; }
.dir:hover .dir__bg { transform: scale(1.05); }
.dir::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(6,15,32,0.15), rgba(6,15,32,0.92) 78%); z-index: -1; }
.dir__body { padding: 36px; }
.dir__num { font-family: var(--font-display); font-size: 56px; font-weight: 800; color: transparent; -webkit-text-stroke: 1.5px rgba(255,255,255,0.4); line-height: 1; margin-bottom: 18px; }
.dir h3 { font-size: 22px; margin-bottom: 12px; }
.dir p { color: rgba(245,249,255,0.82); max-width: 460px; }
.dir__more { display: inline-flex; align-items: center; gap: 8px; margin-top: 20px; color: var(--ice-300); font-weight: 700; font-size: 15px; }
.dir__more::after { content: "→"; transition: transform .25s; }
.dir:hover .dir__more::after { transform: translateX(5px); }

/* ---------- activity rows ---------- */
.act { display: grid; grid-template-columns: 90px 1fr 1.2fr 60px; gap: 24px; align-items: center; padding: 34px 28px; border-radius: var(--radius); transition: background .25s, transform .25s, box-shadow .25s; border: 1px solid transparent; }
.act:hover { background: var(--white); transform: translateX(6px); box-shadow: 0 18px 44px rgba(6,15,32,0.10); }
.act + .act { margin-top: 10px; }
.act__num { font-family: var(--font-display); font-size: 36px; font-weight: 800; color: transparent; -webkit-text-stroke: 1.5px rgba(46,124,214,0.55); }
.act__title { font-family: var(--font-display); font-size: 18px; font-weight: 700; line-height: 1.3; }
.act__desc { color: var(--muted); font-size: 15px; }
.act__arrow { width: 48px; height: 48px; border-radius: 50%; border: 1.5px solid var(--line); display: flex; align-items: center; justify-content: center; font-size: 18px; transition: .25s; }
.act:hover .act__arrow { background: var(--blue-500); border-color: var(--blue-500); color: #fff; }
.act--link:hover .act__arrow { background: var(--blue-500); border-color: var(--blue-500); color: #fff; }

/* ---------- project cards ---------- */
.cards-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.pcard { background: var(--white); border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); transition: transform .3s ease, box-shadow .3s ease; display: flex; flex-direction: column; }
.pcard:hover { transform: translateY(-6px); box-shadow: 0 24px 54px rgba(6,15,32,0.14); }
.pcard__img { height: 220px; background-size: cover; background-position: center; position: relative; }
.pcard__img--contain { background-size: contain; background-repeat: no-repeat; background-position: center; }
.pcard__img::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 55%, rgba(6,15,32,0.45)); }
.pcard__tag { position: absolute; top: 16px; left: 16px; z-index: 2; background: rgba(6,15,32,0.72); color: var(--ice-200); font-size: 12px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; padding: 7px 14px; border-radius: 999px; backdrop-filter: blur(4px); }
.pcard__body { padding: 26px 26px 30px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.pcard__body h3 { font-size: 18px; line-height: 1.35; }
.pcard__body p { color: var(--muted); font-size: 15px; flex: 1; }
.pcard__link { color: var(--blue-500); font-weight: 700; font-size: 15px; display: inline-flex; gap: 8px; align-items: center; }
.pcard__link::after { content: "→"; transition: transform .25s; }
.pcard:hover .pcard__link::after { transform: translateX(5px); }
.proj-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.cert-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px 20px; }
.cert-grid .cert-thumb { width: 100%; }

/* ---------- cert strip ---------- */
.cert-strip { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(220px, 1fr); gap: 18px; overflow-x: auto; padding-bottom: 10px; scrollbar-width: thin; }
.cert-thumb { position: relative; border-radius: 14px; overflow: hidden; aspect-ratio: 210/297; background: #fff; border: 1px solid var(--line); cursor: zoom-in; padding: 0; }
.cert-thumb img { width: 100%; height: 100%; object-fit: cover; object-position: top; transition: transform .4s ease; }
.cert-thumb:hover img { transform: scale(1.04); }
.cert-thumb::after { content: "⤢"; position: absolute; right: 10px; bottom: 10px; width: 34px; height: 34px; border-radius: 50%; background: rgba(6,15,32,0.65); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 15px; opacity: 0; transition: opacity .25s; }
.cert-thumb:hover::after { opacity: 1; }
.cert-cap { margin-top: 10px; font-size: 14px; color: var(--muted); text-align: center; }

/* ---------- partners ---------- */
.partners { display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; }
.partner { background: var(--white); border: 1px solid var(--line); border-radius: 14px; min-height: 110px; display: flex; align-items: center; justify-content: center; padding: 20px; transition: box-shadow .25s, transform .25s; }
.partner:hover { transform: translateY(-4px); box-shadow: 0 16px 36px rgba(6,15,32,0.10); }
.partner img { max-height: 96px; max-width: 100%; object-fit: contain; }

/* ---------- lightbox ---------- */
.lightbox { position: fixed; inset: 0; z-index: 100; background: rgba(6,15,32,0.92); display: none; align-items: center; justify-content: center; padding: 30px; }
.lightbox.is-open { display: flex; }
.lightbox img { max-width: 96vw; max-height: 94vh; width: auto; height: auto; object-fit: contain; border-radius: 8px; box-shadow: 0 30px 80px rgba(0,0,0,0.5); }
.lightbox__close { position: absolute; top: 22px; right: 26px; font-size: 38px; color: #fff; background: none; border: 0; cursor: pointer; line-height: 1; }

/* ---------- service detail blocks ---------- */
.svc { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.svc + .svc { margin-top: 90px; }
.svc__img { border-radius: var(--radius); overflow: hidden; box-shadow: 0 24px 54px rgba(6,15,32,0.16); }
.svc__img img { width: 100%; height: 100%; object-fit: cover; }
.svc__label { font-size: 13px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--blue-500); margin-bottom: 12px; display: block; }
.svc h2 { font-size: clamp(23px, 2.5vw, 33px); }
.svc h3 { font-size: clamp(20px, 2.1vw, 27px); margin-bottom: 14px; }
.svc__text { color: var(--muted); margin-bottom: 20px; }
.svc__list { list-style: none; }
.svc__list li { position: relative; padding: 10px 0 10px 34px; border-bottom: 1px solid var(--line); }
.svc__list li::before { content: ""; position: absolute; left: 0; top: 16px; width: 20px; height: 20px; border-radius: 50%; background: var(--ice-100) url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="%232E7CD6" stroke-width="3"><path d="M5 13l4 4 10-10"/></svg>') center/12px no-repeat; }
.svc__list--cols { columns: 2; column-gap: 36px; }
@media (max-width: 720px) { .svc__list--cols { columns: 1; } }
.svc__list--cols li { break-inside: avoid; }
.svc--flip .svc__img { order: 2; }

.svc-mini { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; margin-top: 90px; }
.mini { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 34px; transition: transform .25s, box-shadow .25s; }
.mini:hover { transform: translateY(-4px); box-shadow: 0 18px 44px rgba(6,15,32,0.10); }
.mini__num { font-family: var(--font-display); font-size: 30px; font-weight: 800; color: transparent; -webkit-text-stroke: 1.5px rgba(46,124,214,0.5); margin-bottom: 14px; }
.mini h3 { font-size: 18px; line-height: 1.35; margin-bottom: 10px; }
.mini p { color: var(--muted); font-size: 15px; }
.mini__more { display: inline-flex; margin-top: 14px; color: var(--blue-500); font-weight: 700; font-size: 15px; gap: 8px; align-items: center; transition: gap .25s; }
.mini__more:hover { gap: 12px; }

/* ---------- cta strip ---------- */
.cta { background: linear-gradient(135deg, var(--navy-800), var(--navy-600)); border-radius: 24px; padding: 64px 56px; display: flex; align-items: center; justify-content: space-between; gap: 40px; color: #fff; position: relative; overflow: hidden; }
.cta::before { content: ""; position: absolute; right: -120px; top: -120px; width: 380px; height: 380px; border-radius: 50%; background: radial-gradient(circle, rgba(143,212,255,0.25), transparent 65%); }
.cta h2 { font-size: clamp(20px, 2.2vw, 28px); max-width: 560px; }
.cta p { color: #9DB4D6; margin-top: 10px; }
.cta__actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------- contact page ---------- */
.contact-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.contact-card { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 36px; transition: transform .25s, box-shadow .25s; }
.contact-card:hover { transform: translateY(-4px); box-shadow: 0 18px 44px rgba(6,15,32,0.10); }
.contact-card__label { font-size: 13px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--blue-500); margin-bottom: 14px; display: block; }
.contact-card__value { font-family: var(--font-display); font-size: 20px; font-weight: 700; margin-bottom: 8px; line-height: 1.35; }
.contact-card__note { color: var(--muted); font-size: 15px; margin-bottom: 18px; }
.contact-card__actions { display: flex; gap: 10px; flex-wrap: wrap; }
.chip { display: inline-flex; align-items: center; gap: 8px; padding: 10px 20px; border-radius: 999px; border: 1.5px solid var(--line); font-weight: 700; font-size: 14px; transition: .25s; }
.chip:hover { border-color: var(--blue-500); color: var(--blue-500); transform: translateY(-2px); }

.req { background: var(--navy-800); color: #F5F9FF; border-radius: 24px; padding: 44px 48px; display: grid; grid-template-columns: 1fr 1fr; gap: 12px 48px; }
.req__row { display: flex; justify-content: space-between; gap: 16px; padding: 10px 0; border-bottom: 1px solid rgba(157,180,214,0.18); font-size: 15px; }
.req__row span:first-child { color: #9DB4D6; }
.req__row span:last-child { font-weight: 600; text-align: right; }

/* ---------- footer ---------- */
.footer { background: linear-gradient(180deg, var(--navy-900), var(--navy-950)); color: #F5F9FF; padding: 80px 0 0; }
.footer__cta { display: flex; justify-content: space-between; align-items: center; gap: 32px; padding-bottom: 48px; border-bottom: 1px solid rgba(157,180,214,0.18); margin-bottom: 48px; flex-wrap: wrap; }
.footer__cta h2 { font-size: clamp(24px, 2.8vw, 38px); }
.footer__cta p { color: #9DB4D6; margin-top: 8px; }
.footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 56px; }
.footer__brand img { height: 56px; width: auto; margin-bottom: 20px; }
.footer__brand p { color: #9DB4D6; font-size: 14px; max-width: 300px; }
.footer h4 { font-family: var(--font); font-size: 14px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ice-300); margin-bottom: 18px; font-weight: 700; }
.footer__links { list-style: none; }
.footer__links a { display: block; color: #C9D9F2; font-size: 15px; padding: 6px 0; transition: color .2s; }
.footer__links a:hover { color: var(--ice-300); }
.footer__contact-item { margin-bottom: 16px; color: #C9D9F2; font-size: 15px; }
.footer__contact-item b { display: block; color: #F5F9FF; font-size: 17px; margin-bottom: 2px; }
.footer__contact-item a { color: var(--ice-300); font-weight: 600; }
.footer__bottom { border-top: 1px solid rgba(157,180,214,0.18); padding-top: 28px; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; color: #7E93B8; font-size: 13.5px; }

/* ---------- reveal ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 1020px) {
  .nav { display: none; }
  .burger { display: block; }
  .header__cta { display: flex; }
  .header__phone { display: none; }
  .header__start { padding: 10px 18px; font-size: 13px; }
  .header__inner { height: 66px; }
  .logo img { height: 40px; }
  .dirs { grid-template-columns: 1fr; }
  .proj-grid, .cards-3 { grid-template-columns: repeat(2, 1fr); }
  .cert-grid { grid-template-columns: repeat(3, 1fr); }
  .stats__grid { grid-template-columns: repeat(2, 1fr); }
  .stat { border: 0; border-bottom: 1px solid var(--line); }
  .act { grid-template-columns: 56px 1fr 46px; background: var(--white); border: 1px solid var(--line); }
  .act__num { font-size: 34px; }
  .act__title { font-size: 19px; }
  .act__arrow { width: 42px; height: 42px; }
  .act__desc { display: none; }
  .svc { grid-template-columns: 1fr; gap: 0; }
  .svc .svc__img { order: -1; margin-bottom: 26px; }
  .svc h2 { font-size: 27px; margin-bottom: 16px; }
  .svc__label { margin-bottom: 12px; }
  .svc__text { margin-bottom: 18px; font-size: 16.5px; }
  .svc--flip .svc__img { order: 0; }
  .svc-mini { grid-template-columns: 1fr; }
  .partners { grid-template-columns: repeat(3, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .req { grid-template-columns: 1fr; padding: 32px 26px; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  body { font-size: 17px; }
  .section { padding: 64px 0; }
  .hero__title { font-size: clamp(26px, 7.6vw, 32px); }
  .hero__text { font-size: 17.5px; }
  .hero__actions .btn { width: 100%; padding: 16px 28px; }
  .hero__nav { display: none; }
  .hero__dot { width: 34px; height: 6px; padding: 8px 0; background-clip: content-box; }
  .hero__dots { gap: 6px; bottom: 26px; }
  .dir { min-height: 500px; }
  .dir__body { padding: 26px 22px 30px; }
  .dir h3 { font-size: 21px; }
  .mini h3 { font-size: 15.5px; overflow-wrap: anywhere; }
  .mini { padding: 26px 20px; }
  .dir p { font-size: 16.5px; }
  .dir__num { font-size: 56px; }
  .section-head h2 { font-size: 27px; }
  .section-head p { font-size: 16.5px; }
  .stat { padding: 34px 20px; }
  .stat__num { font-size: 36px; }
  .proj-grid, .cards-3 { grid-template-columns: 1fr; gap: 28px; }
  .pcard__body { padding: 28px 24px 32px; }
  .pcard__tag { font-size: 13px; padding: 8px 16px; background: rgba(6,15,32,0.85); }
  .dir-grid { gap: 28px; }
  .act + .act { margin-top: 14px; }
  .act { grid-template-columns: 44px 1fr 40px; padding-left: 18px; padding-right: 12px; }
  .act__num { font-size: 28px; }
  .act__title { font-size: 16px; }
  .act__arrow { width: 36px; height: 36px; font-size: 15px; }
  .cert-grid { grid-template-columns: repeat(2, 1fr); }
  .cert-strip { display: grid; grid-template-columns: repeat(2, 1fr); grid-auto-flow: row; overflow: visible; }
  .cert-cap { font-size: 15px; }
  .partners { grid-template-columns: repeat(2, 1fr); }
  .partner { min-height: 96px; }
  .footer__grid { grid-template-columns: 1fr; }
  .footer__cta .cta__actions { width: 100%; flex-direction: column; }
  .footer__cta .btn, .cta__actions .btn { width: 100%; }
  .cta { padding: 44px 26px; flex-direction: column; align-items: flex-start; }
  .cta__actions { width: 100%; flex-direction: column; }
  .page-hero h1 { font-size: clamp(28px, 8.4vw, 34px); }
  .page-hero p { font-size: 16.5px; }
  .hero__content { padding: 70px 0 110px; }
}