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

:root {
    --ink: #0b1728;
    --ink-2: #13263d;
    --steel: #2c587c;
    --steel-light: #dfe9f1;
    --accent: #ef6c28;
    --accent-dark: #c84d12;
    --accent-soft: #fff0e7;
    --sand: #f6f3ed;
    --paper: #ffffff;
    --mist: #f4f7fa;
    --line: #dfe5eb;
    --muted: #657387;
    --text: #1e2b3b;
    --success: #147a52;
    --danger: #ba2b2b;
    --shadow-sm: 0 10px 30px rgba(11, 23, 40, .08);
    --shadow-md: 0 22px 60px rgba(11, 23, 40, .12);
    --shadow-lg: 0 36px 90px rgba(11, 23, 40, .2);
    --radius-sm: 12px;
    --radius: 20px;
    --radius-lg: 32px;
    --container: 1240px;
    --header-height: 86px;
    --transition: 220ms ease;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 112px; }
body {
    margin: 0;
    min-width: 320px;
    color: var(--text);
    background: var(--paper);
    font-family: Inter, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    font-size: 16px;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button { cursor: pointer; }
ul, ol { margin-top: 0; }
p { margin: 0 0 1rem; }
h1, h2, h3, h4, h5, h6 {
    margin: 0;
    color: var(--ink);
    line-height: 1.15;
    font-weight: 800;
    letter-spacing: -.025em;
}
::selection { background: rgba(239, 108, 40, .22); color: var(--ink); }

.container { width: min(calc(100% - 40px), var(--container)); margin-inline: auto; }
.section { position: relative; padding: 104px 0; }
.section--soft { background: var(--mist); }
.section--sand { background: var(--sand); }
.section--dark { background: var(--ink); color: #fff; }
.section--tight { padding: 72px 0; }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 36px; margin-bottom: 42px; }
.section-head__copy { max-width: 760px; }
.section-head__action { flex: 0 0 auto; }
.section-title { font-size: clamp(34px, 4.4vw, 56px); max-width: 850px; }
.section-title--light { color: #fff; }
.section-lead { margin-top: 18px; max-width: 760px; color: var(--muted); font-size: clamp(16px, 1.5vw, 19px); line-height: 1.75; }
.section-lead--light { color: #c8d3df; }
.text-center { text-align: center; }
.text-center .section-title, .text-center .section-lead { margin-inline: auto; }
.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
    color: var(--accent-dark);
    font-size: 12px;
    font-weight: 900;
    letter-spacing: .12em;
    line-height: 1.2;
    text-transform: uppercase;
}
.eyebrow::before { content: ""; width: 34px; height: 2px; background: currentColor; }
.eyebrow--light { color: #ffb488; }
.kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    border: 1px solid rgba(239, 108, 40, .22);
    border-radius: 999px;
    background: var(--accent-soft);
    color: var(--accent-dark);
    font-size: 12px;
    font-weight: 850;
    letter-spacing: .04em;
    text-transform: uppercase;
}
.icon { width: 1.2em; height: 1.2em; flex: 0 0 auto; }
.rotate-up { transform: rotate(-90deg); }

.skip-link {
    position: fixed;
    left: 12px;
    top: -80px;
    z-index: 10000;
    padding: 10px 14px;
    border-radius: 8px;
    background: #fff;
    color: var(--ink);
    box-shadow: var(--shadow-sm);
}
.skip-link:focus { top: 12px; }

.button {
    display: inline-flex;
    min-height: 52px;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 13px 20px;
    border: 1px solid transparent;
    border-radius: 13px;
    font-weight: 800;
    line-height: 1.15;
    transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition), border-color var(--transition);
}
.button:hover { transform: translateY(-2px); }
.button .icon { width: 18px; height: 18px; }
.button--primary { background: var(--ink); color: #fff; box-shadow: 0 14px 28px rgba(11, 23, 40, .2); }
.button--primary:hover { background: var(--ink-2); box-shadow: 0 18px 36px rgba(11, 23, 40, .26); }
.button--accent { background: var(--accent); color: #fff; box-shadow: 0 14px 28px rgba(239, 108, 40, .25); }
.button--accent:hover { background: var(--accent-dark); box-shadow: 0 18px 36px rgba(239, 108, 40, .31); }
.button--ghost { border-color: var(--line); background: #fff; color: var(--ink); }
.button--ghost:hover { border-color: #b8c4cf; box-shadow: var(--shadow-sm); }
.button--outline-light { border-color: rgba(255,255,255,.34); color: #fff; background: rgba(255,255,255,.06); }
.button--outline-light:hover { border-color: rgba(255,255,255,.65); background: rgba(255,255,255,.11); }
.text-link { display: inline-flex; align-items: center; gap: 8px; color: var(--accent-dark); font-weight: 800; }
.text-link .icon { width: 17px; height: 17px; transition: transform var(--transition); }
.text-link:hover .icon { transform: translateX(4px); }

.utility-bar { background: #07101e; color: #cbd5df; font-size: 12px; }
.utility-bar__inner { min-height: 38px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.utility-bar p, .utility-bar a { display: flex; align-items: center; gap: 7px; margin: 0; }
.utility-bar .icon { width: 14px; height: 14px; color: #ff9a61; }
.utility-bar__links { display: flex; align-items: center; gap: 24px; }
.utility-bar a:hover { color: #fff; }

.site-header {
    position: sticky;
    top: 0;
    z-index: 900;
    height: var(--header-height);
    border-bottom: 1px solid rgba(223, 229, 235, .9);
    background: rgba(255,255,255,.94);
    backdrop-filter: blur(18px);
    transition: box-shadow var(--transition), height var(--transition);
}
.site-header.is-scrolled { box-shadow: 0 12px 36px rgba(11,23,40,.09); }
.site-header__inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: flex; align-items: center; gap: 10px; width: 250px; flex: 0 0 auto; }
.brand img { width: 58px; height: 58px; flex: 0 0 auto; object-fit: contain; }
.brand__text { display: grid; gap: 2px; min-width: 0; line-height: 1.05; text-transform: uppercase; }
.brand__text small { color: #456182; font-size: 8px; font-weight: 850; letter-spacing: .1em; }
.brand__text strong { color: #0d3b8e; font-size: 14px; font-weight: 900; letter-spacing: -.015em; white-space: nowrap; }
.main-nav { display: flex; align-items: center; justify-content: center; gap: 6px; }
.main-nav a {
    position: relative;
    padding: 11px 13px;
    border-radius: 10px;
    color: #33445a;
    font-size: 14px;
    font-weight: 750;
    transition: background var(--transition), color var(--transition);
}
.main-nav a::after {
    content: "";
    position: absolute;
    left: 13px;
    right: 13px;
    bottom: 6px;
    height: 2px;
    border-radius: 999px;
    background: var(--accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition);
}
.main-nav a:hover, .main-nav a.is-active { color: var(--ink); background: #f5f7f9; }
.main-nav a:hover::after, .main-nav a.is-active::after { transform: scaleX(1); }
.site-header__actions { display: flex; align-items: center; gap: 12px; flex: 0 0 auto; }
.header-phone { display: flex; align-items: center; gap: 10px; }
.header-phone__icon { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 12px; background: var(--accent-soft); color: var(--accent-dark); }
.header-phone__icon .icon { width: 18px; height: 18px; }
.header-phone small { display: block; color: var(--muted); font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; }
.header-phone strong { display: block; color: var(--ink); font-size: 14px; line-height: 1.25; }
.menu-toggle { display: none; width: 46px; height: 46px; padding: 0; border: 1px solid var(--line); border-radius: 12px; background: #fff; color: var(--ink); place-items: center; }
.menu-toggle .icon { width: 22px; height: 22px; }
.menu-toggle__close { display: none; }
body.menu-open .menu-toggle__open { display: none; }
body.menu-open .menu-toggle__close { display: block; }

.hero {
    position: relative;
    min-height: 720px;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: var(--ink);
    color: #fff;
}
.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(5,13,25,.96) 0%, rgba(5,13,25,.88) 44%, rgba(5,13,25,.48) 70%, rgba(5,13,25,.28) 100%), url('../img/hero.jpg') center / cover no-repeat;
    transform: scale(1.01);
}
.hero::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background-image: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
    background-size: 54px 54px;
    mask-image: linear-gradient(90deg, #000, transparent 82%);
}
.hero__inner { position: relative; z-index: 2; display: grid; grid-template-columns: minmax(0, 1.18fr) minmax(340px, .72fr); gap: 70px; align-items: center; padding: 96px 0; }
.hero__copy { max-width: 780px; }
.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 24px;
    padding: 8px 13px;
    border: 1px solid rgba(255,255,255,.19);
    border-radius: 999px;
    background: rgba(255,255,255,.075);
    color: #dfe8f1;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
    backdrop-filter: blur(8px);
}
.hero__badge::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 6px rgba(239,108,40,.14); }
.hero h1 { color: #fff; font-size: clamp(45px, 5.7vw, 78px); letter-spacing: -.055em; line-height: 1.02; }
.hero h1 em { color: #ff9c64; font-style: normal; }
.hero__lead { margin: 26px 0 0; max-width: 720px; color: #c8d4df; font-size: clamp(17px, 1.55vw, 20px); line-height: 1.72; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.hero__trust { display: flex; flex-wrap: wrap; gap: 22px; margin-top: 38px; color: #d7e0e8; font-size: 13px; font-weight: 650; }
.hero__trust span { display: flex; align-items: center; gap: 8px; }
.hero__trust .icon { color: #8fd7b5; width: 17px; height: 17px; }
.hero-panel {
    position: relative;
    overflow: hidden;
    padding: 28px;
    border: 1px solid rgba(255,255,255,.18);
    border-radius: 28px;
    background: linear-gradient(145deg, rgba(255,255,255,.13), rgba(255,255,255,.06));
    box-shadow: var(--shadow-lg);
    backdrop-filter: blur(18px);
}
.hero-panel::before { content: ""; position: absolute; width: 180px; height: 180px; right: -70px; top: -70px; border-radius: 50%; background: rgba(239,108,40,.22); filter: blur(12px); }
.hero-panel__head { position: relative; display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; padding-bottom: 22px; border-bottom: 1px solid rgba(255,255,255,.16); }
.hero-panel__head small { display: block; color: #aebdcc; font-size: 11px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.hero-panel__head h2 { margin-top: 7px; color: #fff; font-size: 25px; }
.hero-panel__mark { width: 48px; height: 48px; display: grid; place-items: center; border-radius: 15px; background: var(--accent); color: #fff; }
.hero-panel__mark .icon { width: 24px; height: 24px; }
.hero-panel__list { position: relative; display: grid; gap: 14px; margin-top: 22px; }
.hero-panel__item { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding-bottom: 14px; border-bottom: 1px dashed rgba(255,255,255,.14); }
.hero-panel__item:last-child { padding-bottom: 0; border-bottom: 0; }
.hero-panel__item span { color: #cbd6e0; font-size: 13px; }
.hero-panel__item strong { color: #fff; font-size: 17px; text-align: right; }
.hero-panel__foot { display: flex; align-items: center; gap: 12px; margin-top: 24px; padding: 16px; border-radius: 16px; background: rgba(4,11,20,.35); color: #dce5ed; font-size: 13px; }
.hero-panel__foot .icon { width: 22px; height: 22px; color: #ff9c64; }

.stats-strip { position: relative; z-index: 5; margin-top: -44px; }
.stats-strip__grid { display: grid; grid-template-columns: repeat(4, 1fr); overflow: hidden; border: 1px solid var(--line); border-radius: 22px; background: #fff; box-shadow: var(--shadow-md); }
.stat-box { min-height: 126px; display: flex; align-items: center; gap: 17px; padding: 26px 28px; border-right: 1px solid var(--line); }
.stat-box:last-child { border-right: 0; }
.stat-box__icon { width: 48px; height: 48px; display: grid; place-items: center; flex: 0 0 auto; border-radius: 15px; background: var(--accent-soft); color: var(--accent-dark); }
.stat-box__icon .icon { width: 23px; height: 23px; }
.stat-box strong { display: block; color: var(--ink); font-size: 27px; line-height: 1; letter-spacing: -.04em; }
.stat-box span { display: block; margin-top: 7px; color: var(--muted); font-size: 12px; font-weight: 750; text-transform: uppercase; letter-spacing: .045em; }

.service-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 22px; }
.service-card {
    position: relative;
    min-height: 310px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    padding: 26px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.service-card:hover { transform: translateY(-7px); border-color: rgba(239,108,40,.35); box-shadow: var(--shadow-md); }
.service-card__top { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.service-card__icon { width: 54px; height: 54px; display: grid; place-items: center; border-radius: 17px; background: var(--ink); color: #fff; }
.service-card__icon .icon { width: 26px; height: 26px; }
.service-card__number { color: #d9e0e7; font-size: 34px; font-weight: 900; line-height: 1; }
.service-card h3 { margin-top: 28px; font-size: 23px; }
.service-card p { margin: 14px 0 24px; color: var(--muted); font-size: 14px; line-height: 1.75; }
.service-card .text-link { margin-top: auto; }
.service-card::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 4px; background: var(--accent); transform: scaleX(0); transform-origin: left; transition: transform var(--transition); }
.service-card:hover::after { transform: scaleX(1); }

.about-split { display: grid; grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr); gap: 74px; align-items: center; }
.about-media { position: relative; min-height: 560px; }
.about-media__main { position: absolute; inset: 0 72px 58px 0; overflow: hidden; border-radius: 24px; box-shadow: var(--shadow-md); }
.about-media__main img { width: 100%; height: 100%; object-fit: cover; }
.about-media__secondary { position: absolute; right: 0; bottom: 0; width: 48%; height: 245px; overflow: hidden; border: 8px solid var(--sand); border-radius: 22px; box-shadow: var(--shadow-md); }
.about-media__secondary img { width: 100%; height: 100%; object-fit: cover; }
.about-media__badge { position: absolute; left: 24px; bottom: 18px; z-index: 2; width: 140px; height: 140px; display: grid; place-items: center; border-radius: 50%; background: var(--accent); color: #fff; box-shadow: 0 18px 40px rgba(239,108,40,.32); text-align: center; }
.about-media__badge strong { display: block; color: #fff; font-size: 36px; line-height: 1; }
.about-media__badge span { display: block; margin-top: 5px; font-size: 11px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }
.about-copy .section-lead { max-width: none; }
.check-list { display: grid; gap: 14px; margin: 30px 0 0; padding: 0; list-style: none; }
.check-list li { display: flex; align-items: flex-start; gap: 12px; color: #33445a; font-weight: 650; }
.check-list__icon { width: 24px; height: 24px; display: grid; place-items: center; flex: 0 0 auto; margin-top: 1px; border-radius: 50%; background: #e6f5ee; color: var(--success); }
.check-list__icon .icon { width: 14px; height: 14px; }
.about-copy__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }

.category-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 20px; }
.category-card {
    position: relative;
    min-height: 270px;
    overflow: hidden;
    border-radius: 22px;
    color: #fff;
    box-shadow: var(--shadow-sm);
}
.category-card::before { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(5,13,25,.12), rgba(5,13,25,.93)); z-index: 1; }
.category-card img { width: 100%; height: 100%; object-fit: cover; transition: transform 600ms ease; }
.category-card:hover img { transform: scale(1.06); }
.category-card__content { position: absolute; inset: auto 0 0; z-index: 2; padding: 24px; }
.category-card__top { display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.category-card__icon { width: 46px; height: 46px; display: grid; place-items: center; border-radius: 14px; background: var(--accent); color: #fff; }
.category-card__icon .icon { width: 22px; height: 22px; }
.category-card__count { display: flex; align-items: baseline; gap: 5px; color: #e7edf3; }
.category-card__count strong { color: #fff; font-size: 28px; }
.category-card__count span { font-size: 11px; font-weight: 700; text-transform: uppercase; }
.category-card h3 { margin-top: 21px; color: #fff; font-size: 22px; }
.category-card p { margin: 9px 0 0; color: #bdc9d5; font-size: 13px; }

.project-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 22px; }
.project-card {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.project-card:hover { transform: translateY(-6px); border-color: rgba(44,88,124,.32); box-shadow: var(--shadow-md); }
.project-card__media { position: relative; height: 215px; overflow: hidden; background: #dfe5eb; }
.project-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 600ms ease; }
.project-card:hover .project-card__media img { transform: scale(1.05); }
.project-card__badge { position: absolute; left: 16px; top: 16px; z-index: 2; display: inline-flex; align-items: center; gap: 7px; max-width: calc(100% - 32px); padding: 7px 10px; border-radius: 999px; background: rgba(8,19,32,.82); color: #fff; font-size: 11px; font-weight: 800; backdrop-filter: blur(8px); }
.project-card__badge .icon { width: 14px; height: 14px; color: #ff9c64; }
.project-card__body { display: flex; flex: 1; flex-direction: column; padding: 22px; }
.project-card__meta { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 13px; color: var(--muted); font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: .05em; }
.project-card__meta span { display: inline-flex; align-items: center; gap: 6px; }
.project-card__meta .icon { width: 14px; height: 14px; color: var(--steel); }
.project-card h3 { font-size: 18px; line-height: 1.4; }
.project-card__owner { margin: 13px 0 20px; color: var(--muted); font-size: 13px; line-height: 1.65; }
.project-card .text-link { margin-top: auto; padding-top: 16px; border-top: 1px solid #eef1f4; }
.project-card--loading { min-height: 430px; background: linear-gradient(90deg, #f3f5f7 25%, #e8edf1 50%, #f3f5f7 75%); background-size: 200% 100%; animation: skeleton 1.2s infinite; }
@keyframes skeleton { to { background-position: -200% 0; } }

.process-grid { position: relative; display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; }
.process-grid::before { content: ""; position: absolute; left: 8%; right: 8%; top: 32px; height: 1px; background: rgba(255,255,255,.2); }
.process-step { position: relative; z-index: 1; }
.process-step__number { width: 64px; height: 64px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.26); border-radius: 50%; background: var(--ink); color: #ffad7d; font-size: 18px; font-weight: 900; box-shadow: 0 0 0 8px var(--ink); }
.process-step h3 { margin-top: 24px; color: #fff; font-size: 16px; }
.process-step p { margin: 10px 0 0; color: #aebdca; font-size: 13px; line-height: 1.65; }

.news-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 22px; }
.news-card { overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; transition: transform var(--transition), box-shadow var(--transition); }
.news-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); }
.news-card__media { height: 220px; overflow: hidden; }
.news-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 600ms ease; }
.news-card:hover img { transform: scale(1.05); }
.news-card__body { padding: 22px; }
.news-card__meta { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; color: var(--muted); font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: .05em; }
.news-card__meta span { display: inline-flex; align-items: center; gap: 6px; }
.news-card__meta .icon { width: 14px; height: 14px; }
.news-card h3 { margin-top: 14px; font-size: 21px; line-height: 1.35; }
.news-card p { margin: 12px 0 20px; color: var(--muted); font-size: 14px; }

.page-hero {
    position: relative;
    min-height: 390px;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: var(--ink);
    color: #fff;
}
.page-hero::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(7,16,30,.96), rgba(7,16,30,.68)), url('../img/page-title-bg.jpg') center 48% / cover no-repeat; }
.page-hero::after { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px); background-size: 52px 52px; }
.page-hero__inner { position: relative; z-index: 2; padding: 78px 0; }
.breadcrumb { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-bottom: 22px; color: #c6d1db; font-size: 13px; }
.breadcrumb a:hover { color: #fff; }
.breadcrumb .icon { width: 14px; height: 14px; opacity: .65; }
.page-hero h1 { max-width: 900px; color: #fff; font-size: clamp(42px, 5vw, 68px); }
.page-hero p { max-width: 780px; margin: 20px 0 0; color: #c3cfda; font-size: 18px; line-height: 1.7; }

.value-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.value-card { padding: 30px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.value-card__icon { width: 54px; height: 54px; display: grid; place-items: center; border-radius: 17px; background: var(--accent-soft); color: var(--accent-dark); }
.value-card__icon .icon { width: 25px; height: 25px; }
.value-card h3 { margin-top: 24px; font-size: 22px; }
.value-card p { margin: 13px 0 0; color: var(--muted); }

.capacity-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.capacity-card { padding: 25px; border: 1px solid rgba(255,255,255,.12); border-radius: 18px; background: rgba(255,255,255,.055); }
.capacity-card .icon { width: 28px; height: 28px; color: #ff9c64; }
.capacity-card h3 { margin-top: 20px; color: #fff; font-size: 18px; }
.capacity-card p { margin: 10px 0 0; color: #aebdca; font-size: 13px; }

.org-chart { display: grid; gap: 28px; max-width: 980px; margin: 42px auto 0; text-align: center; }
.org-node { position: relative; padding: 22px; border: 1px solid var(--line); border-radius: 16px; background: #fff; box-shadow: var(--shadow-sm); }
.org-node strong { display: block; color: var(--ink); font-size: 17px; }
.org-node span { display: block; margin-top: 5px; color: var(--muted); font-size: 13px; }
.org-node--top { max-width: 360px; margin: 0 auto; border-color: rgba(239,108,40,.4); background: var(--accent-soft); }
.org-branches { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.org-branches::before { content: ""; position: absolute; left: 12.5%; right: 12.5%; top: -14px; height: 1px; background: #bcc7d1; }
.org-branches .org-node::before { content: ""; position: absolute; left: 50%; top: -14px; height: 14px; width: 1px; background: #bcc7d1; }

.service-detail-list { display: grid; gap: 32px; }
.service-detail {
    scroll-margin-top: 115px;
    display: grid;
    grid-template-columns: minmax(0,.82fr) minmax(0,1.18fr);
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 26px;
    background: #fff;
    box-shadow: var(--shadow-sm);
}
.service-detail:nth-child(even) .service-detail__media { order: 2; }
.service-detail__media { min-height: 390px; }
.service-detail__media img { width: 100%; height: 100%; object-fit: cover; }
.service-detail__body { padding: 44px; }
.service-detail__heading { display: flex; align-items: center; gap: 16px; }
.service-detail__icon { width: 54px; height: 54px; display: grid; place-items: center; flex: 0 0 auto; border-radius: 17px; background: var(--ink); color: #fff; }
.service-detail__icon .icon { width: 25px; height: 25px; }
.service-detail h2 { font-size: 31px; }
.service-detail__summary { margin: 22px 0 0; color: var(--muted); font-size: 17px; }
.service-detail__points { display: grid; gap: 13px; margin: 25px 0 0; padding: 0; list-style: none; }
.service-detail__points li { display: flex; align-items: flex-start; gap: 11px; padding-top: 13px; border-top: 1px solid #eef1f4; }
.service-detail__points .icon { width: 18px; height: 18px; margin-top: 4px; color: var(--success); }

.project-dashboard { display: grid; grid-template-columns: repeat(6, minmax(0,1fr)); gap: 14px; margin-bottom: 30px; }
.project-filter-card {
    min-height: 150px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding: 20px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: #fff;
    text-align: left;
    transition: transform var(--transition), border-color var(--transition), background var(--transition), color var(--transition), box-shadow var(--transition);
}
.project-filter-card:hover { transform: translateY(-4px); border-color: rgba(239,108,40,.35); box-shadow: var(--shadow-sm); }
.project-filter-card.is-active { border-color: var(--ink); background: var(--ink); color: #fff; box-shadow: var(--shadow-md); }
.project-filter-card__icon { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 12px; background: var(--accent-soft); color: var(--accent-dark); }
.project-filter-card.is-active .project-filter-card__icon { background: rgba(239,108,40,.18); color: #ffab79; }
.project-filter-card__icon .icon { width: 19px; height: 19px; }
.project-filter-card strong { display: block; margin-top: 17px; color: inherit; font-size: 26px; line-height: 1; }
.project-filter-card span { display: block; margin-top: 7px; color: var(--muted); font-size: 12px; font-weight: 750; line-height: 1.35; }
.project-filter-card.is-active span { color: #c3cfda; }
.project-toolbar { position: sticky; top: 98px; z-index: 50; display: grid; grid-template-columns: minmax(0,1fr) 220px auto; gap: 12px; margin-bottom: 28px; padding: 14px; border: 1px solid rgba(223,229,235,.9); border-radius: 20px; background: rgba(255,255,255,.94); box-shadow: var(--shadow-sm); backdrop-filter: blur(14px); }
.search-field { position: relative; }
.search-field .icon { position: absolute; left: 16px; top: 50%; width: 18px; height: 18px; color: #7b8998; transform: translateY(-50%); }
.search-field input, .project-toolbar select { width: 100%; height: 50px; border: 1px solid var(--line); border-radius: 12px; background: #fff; color: var(--ink); outline: none; transition: border-color var(--transition), box-shadow var(--transition); }
.search-field input { padding: 0 16px 0 46px; }
.project-toolbar select { padding: 0 38px 0 14px; }
.search-field input:focus, .project-toolbar select:focus { border-color: rgba(44,88,124,.65); box-shadow: 0 0 0 4px rgba(44,88,124,.1); }
.project-result-count { min-width: 140px; display: flex; align-items: center; justify-content: center; gap: 7px; padding: 0 15px; border-radius: 12px; background: var(--ink); color: #dce5ed; font-size: 12px; font-weight: 750; white-space: nowrap; }
.project-result-count strong { color: #ffad7d; font-size: 18px; }
.project-results-status { min-height: 24px; margin-bottom: 18px; color: var(--muted); font-size: 13px; }
.empty-state { padding: 50px 24px; border: 1px dashed #bfc9d2; border-radius: 20px; background: #f8fafb; text-align: center; }
.empty-state__icon { width: 58px; height: 58px; display: grid; place-items: center; margin: 0 auto; border-radius: 18px; background: var(--accent-soft); color: var(--accent-dark); }
.empty-state__icon .icon { width: 27px; height: 27px; }
.empty-state h3 { margin-top: 18px; font-size: 22px; }
.empty-state p { margin: 10px auto 0; max-width: 520px; color: var(--muted); }
.pagination { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 8px; margin-top: 34px; }
.pagination button, .pagination a { min-width: 42px; height: 42px; display: grid; place-items: center; padding: 0 12px; border: 1px solid var(--line); border-radius: 11px; background: #fff; color: var(--ink); font-weight: 800; }
.pagination button:hover, .pagination a:hover, .pagination .is-active { border-color: var(--ink); background: var(--ink); color: #fff; }
.pagination button:disabled { opacity: .4; cursor: not-allowed; }

.project-detail { display: grid; grid-template-columns: minmax(0,1.18fr) minmax(300px,.82fr); gap: 34px; align-items: start; }
.project-detail__main, .project-detail__side { border: 1px solid var(--line); border-radius: 22px; background: #fff; box-shadow: var(--shadow-sm); }
.project-detail__media { height: 430px; overflow: hidden; border-radius: 21px 21px 0 0; }
.project-detail__media img { width: 100%; height: 100%; object-fit: cover; }
.project-detail__content { padding: 34px; }
.project-detail__content h2 { font-size: 32px; line-height: 1.3; }
.project-detail__content p { margin-top: 18px; color: var(--muted); }
.project-detail__side { position: sticky; top: 112px; padding: 26px; }
.project-detail__side h3 { font-size: 20px; }
.project-facts { display: grid; gap: 0; margin: 18px 0 0; }
.project-fact { padding: 15px 0; border-top: 1px solid #edf1f4; }
.project-fact span { display: block; color: var(--muted); font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: .05em; }
.project-fact strong { display: block; margin-top: 5px; color: var(--ink); font-size: 14px; line-height: 1.55; }

.article-layout { display: grid; grid-template-columns: minmax(0,1fr) 320px; gap: 44px; align-items: start; }
.article { min-width: 0; }
.article__cover { height: 500px; overflow: hidden; border-radius: 24px; box-shadow: var(--shadow-md); }
.article__cover img { width: 100%; height: 100%; object-fit: cover; }
.article__meta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 26px; color: var(--muted); font-size: 13px; }
.article__meta span { display: inline-flex; align-items: center; gap: 7px; }
.article__meta .icon { width: 15px; height: 15px; }
.article__content { margin-top: 28px; font-size: 17px; line-height: 1.85; }
.article__content p { margin-bottom: 1.3em; }
.article-sidebar { position: sticky; top: 112px; }
.sidebar-card { padding: 24px; border: 1px solid var(--line); border-radius: 18px; background: #fff; box-shadow: var(--shadow-sm); }
.sidebar-card + .sidebar-card { margin-top: 18px; }
.sidebar-card h3 { font-size: 19px; }
.sidebar-list { margin: 16px 0 0; padding: 0; list-style: none; }
.sidebar-list li { padding: 12px 0; border-top: 1px solid #edf1f4; }
.sidebar-list a { font-size: 14px; font-weight: 700; line-height: 1.45; }
.sidebar-list a:hover { color: var(--accent-dark); }

.contact-grid { display: grid; grid-template-columns: minmax(0,.82fr) minmax(0,1.18fr); gap: 48px; align-items: start; }
.contact-cards { display: grid; gap: 14px; margin-top: 28px; }
.contact-card { display: flex; align-items: flex-start; gap: 16px; padding: 20px; border: 1px solid var(--line); border-radius: 16px; background: #fff; }
.contact-card__icon { width: 44px; height: 44px; display: grid; place-items: center; flex: 0 0 auto; border-radius: 13px; background: var(--accent-soft); color: var(--accent-dark); }
.contact-card__icon .icon { width: 20px; height: 20px; }
.contact-card small { display: block; color: var(--muted); font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: .05em; }
.contact-card strong, .contact-card a { display: block; margin-top: 5px; color: var(--ink); font-size: 15px; line-height: 1.55; }
.contact-form-card { padding: 34px; border: 1px solid var(--line); border-radius: 24px; background: #fff; box-shadow: var(--shadow-md); }
.contact-form-card h2 { font-size: 30px; }
.contact-form-card > p { margin-top: 10px; color: var(--muted); }
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; margin-top: 26px; }
.form-field { display: grid; gap: 8px; }
.form-field--full { grid-column: 1 / -1; }
.form-field label { color: var(--ink); font-size: 13px; font-weight: 800; }
.form-field label span { color: var(--danger); }
.form-field input, .form-field textarea, .form-field select { width: 100%; border: 1px solid var(--line); border-radius: 12px; background: #fff; color: var(--ink); outline: 0; transition: border-color var(--transition), box-shadow var(--transition); }
.form-field input, .form-field select { height: 50px; padding: 0 14px; }
.form-field textarea { min-height: 145px; resize: vertical; padding: 13px 14px; }
.form-field input:focus, .form-field textarea:focus, .form-field select:focus { border-color: rgba(44,88,124,.7); box-shadow: 0 0 0 4px rgba(44,88,124,.1); }
.form-honeypot { position: absolute !important; left: -9999px !important; opacity: 0 !important; pointer-events: none !important; }
.form-actions { display: flex; align-items: center; gap: 16px; margin-top: 20px; }
.form-actions small { color: var(--muted); line-height: 1.45; }
.form-message { display: none; margin-top: 16px; padding: 13px 15px; border-radius: 11px; font-size: 14px; font-weight: 700; }
.form-message.is-visible { display: block; }
.form-message.is-success { background: #e7f6ef; color: #116844; }
.form-message.is-error { background: #fdecec; color: #a32525; }
.map-card { position: relative; height: 460px; overflow: hidden; border-radius: 24px; box-shadow: var(--shadow-md); }
.map-card iframe { width: 100%; height: 100%; border: 0; }
.map-card__overlay { position: absolute; left: 20px; bottom: 20px; max-width: 430px; padding: 18px 20px; border-radius: 15px; background: rgba(255,255,255,.94); box-shadow: var(--shadow-sm); backdrop-filter: blur(12px); }
.map-card__overlay strong { display: block; color: var(--ink); }
.map-card__overlay span { display: block; margin-top: 5px; color: var(--muted); font-size: 13px; }

.final-cta { padding: 64px 0; overflow: hidden; background: var(--steel); color: #fff; }
.final-cta__inner { display: flex; align-items: center; justify-content: space-between; gap: 54px; }
.final-cta h2 { color: #fff; font-size: clamp(30px, 4vw, 46px); }
.final-cta p { max-width: 700px; margin: 13px 0 0; color: #d3e0ea; }
.final-cta__actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 12px; flex: 0 0 auto; }

.site-footer { position: relative; padding: 78px 0 0; overflow: hidden; background: #07101e; color: #b9c6d2; }
.site-footer::before { content: ""; position: absolute; inset: 0; opacity: .08; background: url('../img/footer-bg.jpg') center / cover no-repeat; }
.site-footer__grid, .site-footer__bottom { position: relative; z-index: 1; }
.site-footer__grid { display: grid; grid-template-columns: 1.5fr .75fr .9fr 1.15fr; gap: 44px; }
.footer-logo { display: flex; align-items: center; gap: 13px; width: 320px; max-width: 100%; }
.footer-logo__mark { width: 70px; height: 70px; display: grid; place-items: center; flex: 0 0 auto; padding: 7px; border-radius: 17px; background: #fff; box-shadow: 0 12px 30px rgba(2,17,52,.24); }
.footer-logo__mark img { width: 100%; height: 100%; object-fit: contain; }
.footer-logo__text { display: grid; gap: 4px; line-height: 1.05; text-transform: uppercase; }
.footer-logo__text small { color: #d7e4f3; font-size: 9px; font-weight: 800; letter-spacing: .12em; }
.footer-logo__text strong { color: #fff; font-size: 17px; font-weight: 900; letter-spacing: -.02em; }
.footer-brand p { max-width: 440px; margin-top: 21px; color: #aab8c5; font-size: 14px; }
.footer-badges { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 20px; }
.footer-badges span { display: inline-flex; align-items: center; gap: 7px; padding: 8px 10px; border: 1px solid rgba(255,255,255,.13); border-radius: 999px; color: #d9e2ea; font-size: 11px; font-weight: 750; }
.footer-badges .icon { width: 14px; height: 14px; color: #ff9c64; }
.site-footer h3 { margin-bottom: 20px; color: #fff; font-size: 16px; }
.footer-links, .footer-contact { margin: 0; padding: 0; list-style: none; }
.footer-links { display: grid; gap: 11px; }
.footer-links a { color: #aebbc7; font-size: 13px; transition: color var(--transition), transform var(--transition); }
.footer-links a:hover { color: #fff; }
.footer-contact { display: grid; gap: 14px; }
.footer-contact li { display: flex; align-items: flex-start; gap: 10px; color: #aebbc7; font-size: 13px; line-height: 1.55; }
.footer-contact .icon { width: 17px; height: 17px; margin-top: 2px; color: #ff9c64; }
.footer-contact a:hover { color: #fff; }
.footer-profile { display: inline-flex; align-items: center; gap: 8px; margin-top: 20px; color: #ffb184; font-size: 13px; font-weight: 800; }
.footer-profile .icon { width: 17px; height: 17px; }
.site-footer__bottom { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-top: 62px; padding: 21px 0; border-top: 1px solid rgba(255,255,255,.1); color: #82909e; font-size: 12px; }
.site-footer__bottom p { margin: 0; }

.floating-contact { position: fixed; right: 18px; bottom: 18px; z-index: 850; display: grid; gap: 9px; }
.floating-contact a, .floating-contact button { width: 48px; height: 48px; display: grid; place-items: center; border: 0; border-radius: 50%; color: #fff; box-shadow: 0 12px 30px rgba(11,23,40,.25); transition: transform var(--transition); }
.floating-contact a { background: var(--accent); }
.floating-contact button { opacity: 0; visibility: hidden; background: var(--ink); transform: translateY(10px); }
.floating-contact button.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }
.floating-contact a:hover, .floating-contact button:hover { transform: translateY(-3px); }
.floating-contact .icon { width: 20px; height: 20px; }

.reveal { opacity: 1; transform: none; }
.reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 1180px) {
    :root { --container: 1080px; }
    .brand { width: 220px; }
    .main-nav a { padding-inline: 9px; }
    .header-phone small { display: none; }
    .hero__inner { gap: 42px; }
    .project-dashboard { grid-template-columns: repeat(3, 1fr); }
    .process-grid { grid-template-columns: repeat(3, 1fr); row-gap: 34px; }
    .process-grid::before { display: none; }
    .capacity-grid { grid-template-columns: repeat(2, 1fr); }
    .site-footer__grid { grid-template-columns: 1.35fr .8fr .9fr; }
    .site-footer__grid > div:last-child { grid-column: 1 / -1; }
}

@media (max-width: 980px) {
    :root { --header-height: 76px; }
    .utility-bar__inner > p { display: none; }
    .utility-bar__inner { justify-content: flex-end; }
    .header-phone { display: none; }
    .menu-toggle { display: grid; }
    .main-nav {
        position: fixed;
        left: 0;
        right: 0;
        top: calc(38px + var(--header-height));
        max-height: calc(100vh - 114px);
        display: grid;
        align-content: start;
        gap: 4px;
        padding: 20px;
        border-top: 1px solid var(--line);
        background: rgba(255,255,255,.99);
        box-shadow: 0 22px 50px rgba(11,23,40,.16);
        opacity: 0;
        visibility: hidden;
        transform: translateY(-10px);
        transition: opacity var(--transition), visibility var(--transition), transform var(--transition);
        overflow-y: auto;
    }
    body.menu-open .main-nav { opacity: 1; visibility: visible; transform: none; }
    .main-nav a { padding: 14px 16px; font-size: 16px; }
    .main-nav a::after { display: none; }
    .hero { min-height: auto; }
    .hero__inner { grid-template-columns: 1fr; padding: 86px 0 106px; }
    .hero-panel { max-width: 680px; }
    .stats-strip__grid { grid-template-columns: repeat(2, 1fr); }
    .stat-box:nth-child(2) { border-right: 0; }
    .stat-box:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
    .service-grid, .category-grid, .project-grid, .news-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
    .about-split { grid-template-columns: 1fr; gap: 56px; }
    .about-media { max-width: 760px; width: 100%; }
    .process-grid { grid-template-columns: repeat(2, 1fr); }
    .value-grid { grid-template-columns: 1fr; }
    .org-branches { grid-template-columns: repeat(2, 1fr); }
    .org-branches::before { display: none; }
    .org-branches .org-node::before { display: none; }
    .service-detail { grid-template-columns: 1fr; }
    .service-detail:nth-child(even) .service-detail__media { order: 0; }
    .service-detail__media { min-height: 320px; }
    .project-toolbar { position: static; grid-template-columns: minmax(0,1fr) 190px; }
    .project-result-count { grid-column: 1 / -1; min-height: 44px; }
    .project-detail, .article-layout, .contact-grid { grid-template-columns: 1fr; }
    .project-detail__side, .article-sidebar { position: static; }
    .final-cta__inner { display: grid; }
    .final-cta__actions { justify-content: flex-start; }
    .site-footer__grid { grid-template-columns: 1.3fr 1fr; }
    .site-footer__grid > div:last-child { grid-column: auto; }
}

@media (max-width: 700px) {
    .container { width: min(calc(100% - 28px), var(--container)); }
    .section { padding: 78px 0; }
    .section--tight { padding: 58px 0; }
    .section-head { display: block; }
    .section-head__action { margin-top: 22px; }
    .utility-bar__links { width: 100%; justify-content: space-between; gap: 12px; }
    .utility-bar__links span { display: none; }
    .brand { width: 205px; }
    .hero::before { background: linear-gradient(180deg, rgba(5,13,25,.92), rgba(5,13,25,.88)), url('../img/hero.jpg') 61% center / cover no-repeat; }
    .hero__inner { padding: 72px 0 92px; gap: 42px; }
    .hero h1 { font-size: clamp(40px, 12vw, 55px); }
    .hero__actions .button { width: 100%; }
    .hero__trust { display: grid; gap: 12px; }
    .hero-panel { padding: 22px; }
    .stats-strip { margin-top: -30px; }
    .stats-strip__grid { grid-template-columns: 1fr; }
    .stat-box { min-height: 104px; border-right: 0; border-bottom: 1px solid var(--line); }
    .stat-box:last-child { border-bottom: 0; }
    .service-grid, .category-grid, .project-grid, .news-grid { grid-template-columns: 1fr; }
    .about-media { min-height: 440px; }
    .about-media__main { inset: 0 36px 52px 0; }
    .about-media__secondary { width: 53%; height: 190px; border-width: 6px; }
    .about-media__badge { left: 15px; width: 112px; height: 112px; }
    .about-media__badge strong { font-size: 29px; }
    .process-grid { grid-template-columns: 1fr; }
    .process-step { display: grid; grid-template-columns: 58px 1fr; column-gap: 17px; }
    .process-step__number { grid-row: 1 / span 2; width: 54px; height: 54px; }
    .process-step h3 { margin-top: 5px; }
    .process-step p { margin-top: 7px; }
    .page-hero { min-height: 340px; }
    .page-hero__inner { padding: 62px 0; }
    .page-hero p { font-size: 16px; }
    .capacity-grid { grid-template-columns: 1fr; }
    .org-branches { grid-template-columns: 1fr; }
    .service-detail__media { min-height: 240px; }
    .service-detail__body { padding: 27px 22px; }
    .service-detail__heading { align-items: flex-start; }
    .service-detail h2 { font-size: 25px; }
    .project-dashboard { grid-template-columns: repeat(2, 1fr); }
    .project-filter-card { min-height: 132px; padding: 16px; }
    .project-toolbar { grid-template-columns: 1fr; }
    .project-result-count { grid-column: auto; }
    .project-detail__media { height: 280px; }
    .project-detail__content { padding: 24px; }
    .project-detail__content h2 { font-size: 25px; }
    .article__cover { height: 300px; }
    .article__content { font-size: 16px; }
    .contact-form-card { padding: 25px 20px; }
    .form-grid { grid-template-columns: 1fr; }
    .form-field--full { grid-column: auto; }
    .form-actions { display: grid; }
    .map-card { height: 390px; }
    .map-card__overlay { left: 12px; right: 12px; bottom: 12px; max-width: none; }
    .final-cta__actions { display: grid; }
    .site-footer { padding-top: 60px; }
    .site-footer__grid { grid-template-columns: 1fr; gap: 36px; }
    .site-footer__bottom { display: grid; margin-top: 46px; }
}

@media (max-width: 440px) {
    .project-dashboard { grid-template-columns: 1fr; }
    .hero-panel__item { align-items: flex-start; }
    .hero-panel__item strong { max-width: 55%; }
    .floating-contact { right: 12px; bottom: 12px; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
    .reveal { opacity: 1; transform: none; }
}

.button--ghost.is-active { border-color: var(--ink); background: var(--ink); color: #fff; }

/* ===== Brand redesign 2.2.0 ===== */
:root {
    --brand-blue: #0d3b8e;
    --brand-blue-dark: #082c6e;
    --brand-blue-soft: #edf3ff;
    --brand-orange: #f58220;
    --brand-orange-dark: #df6f12;
    --brand-line: #d8e2f0;
    --brand-text: #28415f;
    --brand-heading: #10366f;
    --brand-shadow: 0 18px 48px rgba(13, 59, 142, .10);
}

body {
    color: var(--brand-text);
    background:
        radial-gradient(circle at 0% 100%, rgba(13,59,142,.05), transparent 28%),
        radial-gradient(circle at 100% 0%, rgba(245,130,32,.05), transparent 24%),
        #fff;
}

h1, h2, h3, h4, h5, h6,
.section-title,
.page-hero h1,
.project-card h3,
.news-card h3,
.service-card h3 { color: var(--brand-heading); }

::selection { background: rgba(245,130,32,.18); }

.button {
    border-radius: 14px;
    font-weight: 800;
}
.button--primary {
    background: var(--brand-blue);
    box-shadow: 0 14px 30px rgba(13,59,142,.18);
}
.button--primary:hover { background: var(--brand-blue-dark); }
.button--accent {
    background: var(--brand-orange);
    box-shadow: 0 14px 30px rgba(245,130,32,.22);
}
.button--accent:hover { background: var(--brand-orange-dark); }
.button--ghost {
    border-color: var(--brand-line);
    color: var(--brand-heading);
}
.button--ghost:hover { border-color: rgba(13,59,142,.28); }
.brand-outline {
    background: #fff;
}
.text-link { color: var(--brand-blue); }
.eyebrow { color: var(--brand-orange-dark); }
.eyebrow::before { background: currentColor; }
.eyebrow--light { color: #ffd0a7; }
.eyebrow--center::after {
    content: "";
    width: 34px;
    height: 2px;
    background: currentColor;
}

.site-header {
    height: 92px;
    border-bottom: 1px solid rgba(13,59,142,.09);
    background: rgba(255,255,255,.96);
}
.site-header.is-scrolled { box-shadow: 0 14px 34px rgba(12, 43, 98, .08); }
.site-header__inner { gap: 22px; }
.brand { width: 220px; }
.main-nav { gap: 2px; }
.main-nav a {
    color: #26436a;
    font-size: 14px;
    font-weight: 700;
    padding: 12px 10px;
}
.main-nav a::after {
    left: 10px;
    right: 10px;
    bottom: 5px;
    background: var(--brand-orange);
}
.main-nav a:hover,
.main-nav a.is-active {
    background: rgba(13,59,142,.05);
    color: var(--brand-blue);
}
.site-header__actions { gap: 10px; }
.header-cta {
    min-height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    padding: 0 18px;
    border-radius: 14px;
    background: var(--brand-orange);
    color: #fff;
    font-weight: 800;
    box-shadow: 0 12px 26px rgba(245,130,32,.22);
    transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
}
.header-cta:hover {
    transform: translateY(-2px);
    background: var(--brand-orange-dark);
    box-shadow: 0 16px 30px rgba(245,130,32,.28);
}
.header-cta .icon { width: 18px; height: 18px; }

.hero--brand {
    min-height: auto;
    background:
        linear-gradient(135deg, rgba(255,255,255,.97), rgba(240,245,253,.98));
    color: var(--brand-text);
}
.hero--brand::before {
    background:
        linear-gradient(90deg, rgba(255,255,255,.98) 0%, rgba(255,255,255,.94) 45%, rgba(245,248,254,.80) 100%),
        linear-gradient(rgba(13,59,142,.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(13,59,142,.08) 1px, transparent 1px);
    background-size: auto, 60px 60px, 60px 60px;
    transform: none;
}
.hero--brand::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        linear-gradient(135deg, rgba(13,59,142,.06), transparent 20%) top left / 38% 48% no-repeat,
        linear-gradient(-45deg, rgba(13,59,142,.96), rgba(13,59,142,.86)) top right / 19% 24% no-repeat,
        linear-gradient(-45deg, rgba(245,130,32,.95), rgba(245,130,32,.88)) calc(100% - 7px) 0 / 18% 6px no-repeat;
}
.hero__inner--brand {
    grid-template-columns: minmax(0, 1.03fr) minmax(360px, .97fr);
    gap: 54px;
    align-items: center;
    padding: 76px 0 44px;
}
.hero--brand .hero__copy { max-width: 680px; }
.hero--brand .hero__badge {
    color: var(--brand-blue);
    border-color: rgba(13,59,142,.13);
    background: rgba(13,59,142,.05);
}
.hero--brand .hero__badge::before { background: var(--brand-orange); box-shadow: 0 0 0 6px rgba(245,130,32,.12); }
.hero--brand h1 {
    color: var(--brand-heading);
    font-size: clamp(42px, 5vw, 72px);
    line-height: 1.03;
    letter-spacing: -.045em;
}
.hero--brand h1 strong { color: var(--brand-heading); font-weight: 900; }
.hero--brand h1 span { color: var(--brand-orange); }
.hero--brand .hero__lead {
    margin-top: 24px;
    color: #48627f;
    max-width: 650px;
    font-size: clamp(16px, 1.45vw, 19px);
}
.hero__trust--brand {
    margin-top: 28px;
    gap: 16px 22px;
    color: var(--brand-blue);
    font-weight: 700;
}
.hero__trust--brand .icon { color: var(--brand-orange); }
.hero-visual {
    position: relative;
    min-height: 490px;
}
.hero-visual__main,
.hero-visual__floating {
    overflow: hidden;
    background: #fff;
    box-shadow: var(--brand-shadow);
}
.hero-visual__main {
    position: absolute;
    inset: 20px 0 32px 78px;
    border: 12px solid rgba(255,255,255,.96);
    border-radius: 28px;
}
.hero-visual__main::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(13,59,142,.08), rgba(13,59,142,.02));
}
.hero-visual__main img,
.hero-visual__floating img { width: 100%; height: 100%; object-fit: cover; }
.hero-visual__floating {
    position: absolute;
    width: 180px;
    height: 140px;
    border: 8px solid #fff;
    border-radius: 24px;
}
.hero-visual__floating--one { left: 0; bottom: 46px; }
.hero-visual__floating--two { right: 12px; top: 0; width: 210px; height: 165px; }
.hero-visual__stamp {
    position: absolute;
    left: 34px;
    top: 34px;
    display: grid;
    gap: 4px;
    padding: 16px 18px;
    border-radius: 18px;
    background: rgba(255,255,255,.95);
    box-shadow: var(--brand-shadow);
    border: 1px solid rgba(13,59,142,.08);
}
.hero-visual__stamp strong { color: var(--brand-blue); font-size: 16px; }
.hero-visual__stamp span { color: #4b6685; font-size: 13px; }

.feature-strip {
    position: relative;
    z-index: 3;
    margin-top: -6px;
}
.feature-strip__inner {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    overflow: hidden;
    border-radius: 0 0 20px 20px;
    background: linear-gradient(90deg, var(--brand-blue-dark), var(--brand-blue));
    color: #fff;
    box-shadow: 0 14px 32px rgba(13,59,142,.16);
}
.feature-strip__item {
    min-height: 74px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 20px;
    border-right: 1px solid rgba(255,255,255,.14);
    font-weight: 700;
    text-align: center;
}
.feature-strip__item:last-child { border-right: 0; }
.feature-strip__item .icon { color: #ffb36b; width: 19px; height: 19px; }

.section {
    padding: 92px 0;
}
.section--soft { background: linear-gradient(180deg, #f8fbff, #f4f7fc); }
.section--dark {
    background:
        linear-gradient(90deg, rgba(8,44,110,.96), rgba(13,59,142,.95));
    color: #fff;
}
.section--sand { background: #f8fafc; }
.section-head--centered { justify-content: center; }
.section-title {
    font-size: clamp(30px, 4vw, 50px);
    letter-spacing: -.035em;
}
.section-lead { color: #5d738d; }
.section-lead--light { color: #dce6f5; }

.service-grid--six {
    grid-template-columns: repeat(3, minmax(0,1fr));
    gap: 20px;
}
.service-card {
    min-height: 0;
    padding: 24px;
    border: 1px solid rgba(13,59,142,.11);
    border-radius: 22px;
    box-shadow: 0 14px 36px rgba(13,59,142,.07);
}
.service-card:hover {
    border-color: rgba(245,130,32,.25);
    box-shadow: 0 18px 42px rgba(13,59,142,.12);
}
.service-card__icon {
    background: rgba(13,59,142,.08);
    color: var(--brand-blue);
}
.service-card__number { color: rgba(13,59,142,.18); }
.service-card h3 { margin-top: 24px; font-size: 24px; }
.service-card p { color: #5e738d; }
.service-card::after { background: linear-gradient(90deg, var(--brand-blue), var(--brand-orange)); }

.project-card,
.news-card,
.capacity-card,
.value-card,
.contact-card,
.contact-form-card,
.map-card,
.sidebar-card,
.project-detail__content,
.project-fact,
.project-filter-card,
.empty-state,
.article__content,
.article-sidebar,
.service-detail__body {
    border: 1px solid rgba(13,59,142,.10);
    box-shadow: 0 14px 34px rgba(13,59,142,.06);
}
.project-card,
.news-card,
.capacity-card,
.value-card,
.contact-card,
.contact-form-card,
.map-card,
.sidebar-card,
.project-detail__content,
.project-fact,
.project-filter-card,
.empty-state,
.article__content,
.service-detail__body {
    border-radius: 22px;
    background: #fff;
}
.project-card__badge {
    background: rgba(13,59,142,.92);
    color: #fff;
}
.project-card__meta,
.news-card__meta { color: #6280a1; }
.project-card__owner { color: #5e738d; }

.why-band {
    overflow: hidden;
    isolation: isolate;
    background:
        radial-gradient(circle at 10% 18%, rgba(245,130,32,.18), transparent 30%),
        radial-gradient(circle at 92% 82%, rgba(77,132,219,.24), transparent 34%),
        linear-gradient(120deg, #061e4b 0%, #0a347d 52%, #0d3b8e 100%);
}
.why-band::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    background:
        linear-gradient(rgba(255,255,255,.055) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.055) 1px, transparent 1px);
    background-size: 54px 54px;
    -webkit-mask-image: linear-gradient(90deg, #000, transparent 72%);
    mask-image: linear-gradient(90deg, #000, transparent 72%);
}
.why-band__inner {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    gap: 56px;
    align-items: center;
}
.why-band__copy {
    position: relative;
    z-index: 1;
    max-width: 720px;
}
.why-band .eyebrow--light {
    margin-bottom: 20px;
    color: #ffd4ad;
    text-shadow: 0 1px 10px rgba(0,0,0,.2);
}
.why-band .section-title--light {
    color: #fff;
    font-size: clamp(34px, 4vw, 52px);
    line-height: 1.12;
    letter-spacing: -.035em;
    text-wrap: balance;
    text-shadow: 0 2px 18px rgba(2,16,43,.28);
}
.why-band .section-lead--light {
    max-width: 680px;
    margin-top: 22px;
    color: #edf4ff;
    font-size: clamp(17px, 1.45vw, 19px);
    font-weight: 500;
    line-height: 1.78;
}
.why-band__button {
    margin-top: 26px;
    border-color: #fff;
    color: var(--brand-blue-dark);
    background: #fff;
    box-shadow: 0 14px 30px rgba(2,16,43,.22);
}
.why-band__button:hover {
    border-color: #fff;
    color: var(--brand-blue-dark);
    background: #f5f8ff;
    box-shadow: 0 18px 36px rgba(2,16,43,.3);
}
.why-band__stats {
    display: grid;
    grid-template-columns: repeat(2, minmax(0,1fr));
    gap: 18px;
    position: relative;
    z-index: 1;
}
.why-stat {
    min-height: 190px;
    display: grid;
    align-content: center;
    justify-items: center;
    padding: 28px 22px;
    border-radius: 22px;
    background: rgba(255,255,255,.12);
    border: 1px solid rgba(255,255,255,.2);
    text-align: center;
    box-shadow: inset 0 1px rgba(255,255,255,.12), 0 16px 34px rgba(2,16,43,.15);
    backdrop-filter: blur(10px);
}
.why-stat__icon {
    width: 54px;
    height: 54px;
    display: inline-grid;
    place-items: center;
    margin-bottom: 14px;
    border-radius: 16px;
    background: rgba(245,130,32,.18);
    color: #ffcc9c;
}
.why-stat__icon .icon { width: 24px; height: 24px; }
.why-stat strong {
    display: block;
    color: #fff;
    font-size: 40px;
    line-height: 1;
}
.why-stat small {
    display: block;
    margin-top: 8px;
    color: #f0f5ff;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .04em;
}

.profile-section {
    background:
        radial-gradient(circle at 12% 22%, rgba(13,59,142,.08), transparent 30%),
        radial-gradient(circle at 90% 84%, rgba(245,130,32,.09), transparent 30%),
        linear-gradient(135deg, #f7faff, #fffaf6);
    border-top: 1px solid rgba(13,59,142,.08);
    border-bottom: 1px solid rgba(13,59,142,.08);
}
.profile-section__inner {
    display: grid;
    grid-template-columns: minmax(330px, .44fr) minmax(0, .56fr);
    gap: 64px;
    align-items: center;
}
.profile-section__media {
    display: flex;
    justify-content: center;
    padding: 26px;
    border: 1px solid rgba(13,59,142,.11);
    border-radius: 30px;
    background: rgba(255,255,255,.86);
    box-shadow: 0 20px 50px rgba(13,59,142,.1);
}
.profile-section__media img {
    width: min(100%, 350px);
    height: auto;
    border-radius: 22px;
    border: 1px solid rgba(13,59,142,.1);
    box-shadow: 0 24px 52px rgba(13,59,142,.2);
}
.profile-section__content {
    max-width: 720px;
}
.profile-section__content .eyebrow {
    color: #b94d08;
}
.profile-section__content .section-title {
    color: #0a2f70;
    font-size: clamp(32px, 3.8vw, 50px);
    line-height: 1.13;
    text-wrap: balance;
}
.profile-section__content .section-lead {
    max-width: 680px;
    color: #425c78;
    font-size: clamp(16px, 1.4vw, 18px);
    font-weight: 500;
    line-height: 1.75;
}
.profile-section__features {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 26px;
    color: var(--brand-blue);
    font-weight: 700;
}
.profile-section__features span {
    display: inline-flex;
    min-height: 44px;
    align-items: center;
    gap: 9px;
    padding: 10px 14px;
    border: 1px solid rgba(13,59,142,.11);
    border-radius: 12px;
    background: rgba(255,255,255,.9);
    box-shadow: 0 8px 20px rgba(13,59,142,.06);
}
.profile-section__features .icon { color: var(--brand-orange); }
.profile-section__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 28px;
}

.page-hero {
    position: relative;
    min-height: 320px;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(13,59,142,.93), rgba(13,59,142,.86));
}
.page-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(rgba(255,255,255,.10) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.10) 1px, transparent 1px);
    background-size: 60px 60px;
    opacity: .36;
}
.page-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(-45deg, rgba(255,255,255,.08), rgba(255,255,255,0)) top right / 22% 44% no-repeat,
        linear-gradient(160deg, rgba(245,130,32,.92), rgba(245,130,32,.86)) right 0 bottom 0 / 22% 10px no-repeat;
}
.page-hero__inner { position: relative; z-index: 2; padding: 72px 0; }
.breadcrumb { color: rgba(255,255,255,.82); }
.breadcrumb a:hover { color: #fff; }
.breadcrumb .icon { color: #ffbf86; }
.page-hero h1 { color: #fff; font-size: clamp(34px, 5vw, 56px); }
.page-hero p { max-width: 760px; color: #dce5f3; }

.final-cta {
    background: linear-gradient(90deg, var(--brand-blue-dark), var(--brand-blue));
}
.final-cta__inner { gap: 30px; }
.final-cta h2,
.final-cta p { color: #fff; }
.final-cta p { max-width: 720px; color: #dce6f3; }
.site-footer {
    padding-top: 70px;
    background:
        linear-gradient(180deg, #0a2c6f, #082354);
}
.site-footer__grid { gap: 34px; }
.site-footer h3 { color: #fff; }
.footer-brand p,
.footer-links a,
.footer-contact,
.site-footer__bottom {
    color: #d7e4f3;
}
.footer-links a:hover,
.footer-contact a:hover { color: #fff; }
.footer-badges span {
    background: rgba(255,255,255,.08);
    border-color: rgba(255,255,255,.1);
}
.footer-badges .icon,
.footer-contact .icon { color: #ffbf86; }
.site-footer__bottom {
    border-top-color: rgba(255,255,255,.1);
}
.floating-contact a,
.floating-contact button {
    background: var(--brand-blue);
}
.floating-contact a:hover,
.floating-contact button:hover { background: var(--brand-orange); }

/* Màn hình rộng / 2K: giữ tỷ lệ nội dung cân đối với nền toàn chiều ngang. */
@media (min-width: 1600px) {
    :root { --container: clamp(1240px, 79vw, 1520px); }

    .main-nav { flex: 1; }
    .hero__inner--brand {
        grid-template-columns: minmax(0, 1.16fr) minmax(520px, .84fr);
        gap: 72px;
        padding: 84px 0 52px;
    }
    .hero--brand .hero__copy { max-width: 820px; }
    .hero-visual { min-height: 530px; }
    .feature-strip::before {
        content: "";
        position: absolute;
        left: 50%;
        top: -6px;
        width: calc(var(--container) + 192px);
        height: 6px;
        pointer-events: none;
        transform: translateX(-50%);
        background:
            linear-gradient(90deg, var(--brand-blue), var(--brand-blue)) left center / 96px 6px no-repeat,
            linear-gradient(90deg, var(--brand-orange), var(--brand-orange)) right center / 96px 6px no-repeat;
    }
    .feature-strip__item { min-height: 80px; }

    .section-head__copy,
    .section-title { max-width: 980px; }
    .why-band__copy { max-width: 800px; }
    .why-band .section-lead--light { max-width: 760px; }
    .profile-section__content { max-width: 800px; }
    .profile-section__media img { width: min(100%, 380px); }

    .page-hero h1 { max-width: 1120px; }
    .page-hero p { max-width: 920px; }
}

@media (max-width: 1180px) {
    .main-nav a { font-size: 13px; padding-inline: 8px; }
    .hero__inner--brand { grid-template-columns: 1fr; gap: 34px; }
    .hero--brand .hero__copy { max-width: none; }
    .hero-visual { max-width: 760px; width: 100%; margin-inline: auto; }
    .why-band__inner,
    .profile-section__inner { grid-template-columns: 1fr; }
    .why-band__copy,
    .profile-section__content { max-width: 900px; }
    .profile-section__media { width: min(100%, 620px); margin-inline: auto; }
}

@media (max-width: 980px) {
    .site-header { height: 84px; }
    .header-cta { display: none; }
    .menu-toggle { display: grid; }
    .main-nav {
        top: var(--header-height);
        max-height: calc(100vh - 90px);
    }
    .feature-strip__inner,
    .stats-strip__grid,
    .service-grid--six,
    .project-grid--home,
    .news-grid,
    .category-grid,
    .process-grid,
    .why-band__stats { grid-template-columns: repeat(2, minmax(0,1fr)); }
}

@media (max-width: 700px) {
    .brand { width: 188px; }
    .brand img { width: 46px; height: 46px; }
    .brand__text small { font-size: 7px; }
    .brand__text strong { font-size: 11.5px; }
    .hero__inner--brand { padding: 54px 0 28px; }
    .hero--brand h1 { font-size: clamp(34px, 10vw, 48px); }
    .hero-visual { min-height: 400px; }
    .hero-visual__main { inset: 18px 0 18px 36px; border-width: 8px; }
    .hero-visual__floating { width: 130px; height: 104px; border-width: 6px; }
    .hero-visual__floating--two { width: 150px; height: 118px; }
    .hero-visual__stamp { left: 14px; top: 14px; right: auto; }
    .feature-strip { margin-top: 0; }
    .feature-strip__inner { grid-template-columns: 1fr; border-radius: 18px; }
    .feature-strip__item { border-right: 0; border-bottom: 1px solid rgba(255,255,255,.12); justify-content: flex-start; }
    .feature-strip__item:last-child { border-bottom: 0; }
    .service-grid--six,
    .project-grid--home,
    .news-grid,
    .category-grid,
    .why-band__stats { grid-template-columns: 1fr; }
    .why-band__inner { gap: 38px; }
    .why-band .section-title--light { font-size: clamp(31px, 9vw, 42px); }
    .why-band .section-lead--light { font-size: 16px; line-height: 1.72; }
    .why-stat { min-height: 154px; padding: 22px 18px; }
    .why-stat strong { font-size: 36px; }
    .profile-section__media { padding: 16px; border-radius: 24px; }
    .profile-section__media img { width: min(100%, 310px); border-radius: 18px; }
    .profile-section__features { display: grid; }
    .profile-section__features span { width: 100%; }
    .profile-section__actions,
    .hero__actions { display: grid; }
    .profile-section__actions .button,
    .hero__actions .button { width: 100%; }
}