/* ==========================================================================
   BillZenBD — public website stylesheet
   Sharp-edged design system (no border radius), navy + electric blue palette.
   ========================================================================== */

/* --------------------------------------------------------------- tokens -- */
:root {
    --ink: #060C15;
    --ink-2: #0B1622;
    --ink-3: #122234;
    --ink-4: #1B3049;

    --brand: #1D6EF5;
    --brand-dark: #1050C4;
    --brand-soft: #E8F0FE;
    --brand-rgb: 29, 110, 245;
    --cyan: #22D3EE;
    --accent: #22D3EE;
    --accent-rgb: 34, 211, 238;
    --lime: #A3E635;
    --amber: #F59E0B;
    --rose: #F43F5E;
    --green: #10C469;

    --paper: #FFFFFF;
    --paper-2: #F5F8FC;
    --paper-3: #EDF2F9;
    --line: #E1E8F2;
    --line-dark: rgba(255, 255, 255, .12);

    --text: #0B1523;
    --text-2: #3C4C61;
    --muted: #6B7C93;
    --muted-inv: #A8BBCF;

    --radius: 0px;
    --shadow-sm: 0 1px 2px rgba(11, 21, 35, .06), 0 4px 12px rgba(11, 21, 35, .04);
    --shadow-md: 0 12px 32px rgba(11, 21, 35, .10);
    --shadow-lg: 0 28px 60px rgba(11, 21, 35, .16);

    --wrap: 1220px;
    --gutter: 24px;

    --font: 'Plus Jakarta Sans', 'Segoe UI', system-ui, -apple-system, 'Helvetica Neue', Arial, sans-serif;
    --mono: 'JetBrains Mono', 'SFMono-Regular', Consolas, monospace;
}

/* ----------------------------------------------------------------- reset -- */
*, *::before, *::after { box-sizing: border-box; }

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

body {
    margin: 0;
    font-family: var(--font);
    font-size: 16px;
    line-height: 1.65;
    color: var(--text);
    background: var(--paper);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; display: block; }
a { color: var(--brand); text-decoration: none; transition: color .18s ease; }
a:hover { color: var(--brand-dark); }
button { font-family: inherit; }
h1, h2, h3, h4, h5 { margin: 0; font-weight: 800; letter-spacing: -.022em; line-height: 1.15; color: var(--text); }
p { margin: 0 0 1rem; }
ul { margin: 0; padding: 0; list-style: none; }
hr { border: 0; border-top: 1px solid var(--line); margin: 0; }

::selection { background: var(--brand); color: #fff; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }
.wrap-wide { max-width: 1440px; }

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

.skip-link {
    position: absolute; left: -9999px; top: 0; z-index: 200;
    background: var(--brand); color: #fff; padding: 12px 20px;
}
.skip-link:focus { left: 0; }

/* --------------------------------------------------------------- header -- */
.site-header {
    position: sticky; top: 0; z-index: 100;
    background: rgba(6, 12, 21, .72);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(255, 255, 255, .08);
    transition: background .25s ease, border-color .25s ease, box-shadow .25s ease;
}

.site-header.is-solid {
    background: #fff;
    border-bottom-color: var(--line);
    box-shadow: 0 1px 0 rgba(11, 21, 35, .04), 0 10px 30px rgba(11, 21, 35, .06);
}

.header-inner {
    display: flex; align-items: center; gap: 22px;
    height: 76px;
}

.brand { display: flex; align-items: center; gap: 11px; color: #fff; font-weight: 800; font-size: 20px; letter-spacing: -.02em; }
.brand:hover { color: #fff; }
.site-header.is-solid .brand { color: var(--text); }
.site-header.is-solid .brand:hover { color: var(--brand); }

.brand-mark { width: 36px; height: 36px; flex: 0 0 36px; display: block; }
.brand-name { white-space: nowrap; }
.brand-name em { font-style: normal; color: var(--cyan); }
.site-header.is-solid .brand-name em { color: var(--brand); }

.nav { margin-left: auto; }
.nav-list { display: flex; align-items: center; gap: 2px; }
.nav-link {
    display: block; padding: 9px 13px; font-size: 14.5px; font-weight: 600;
    color: rgba(255, 255, 255, .78); position: relative;
}
.nav-link:hover { color: #fff; }
.nav-link.is-active { color: #fff; }
.nav-link.is-active::after {
    content: ''; position: absolute; left: 13px; right: 13px; bottom: 2px;
    height: 2px; background: var(--cyan);
}
.site-header.is-solid .nav-link { color: var(--text-2); }
.site-header.is-solid .nav-link:hover { color: var(--brand); }
.site-header.is-solid .nav-link.is-active { color: var(--brand); }
.site-header.is-solid .nav-link.is-active::after { background: var(--brand); }

.header-actions { display: flex; align-items: center; gap: 10px; margin-left: 6px; }

.nav-toggle {
    display: none; width: 44px; height: 44px; margin-left: auto;
    background: transparent; border: 1px solid rgba(255, 255, 255, .24); cursor: pointer;
    padding: 0; align-items: center; justify-content: center;
}
.site-header.is-solid .nav-toggle { border-color: var(--line); }
.nav-toggle span { display: block; width: 18px; height: 2px; background: #fff; position: relative; }
.site-header.is-solid .nav-toggle span { background: var(--text); }
.nav-toggle span::before, .nav-toggle span::after {
    content: ''; position: absolute; left: 0; width: 18px; height: 2px; background: inherit;
}
.nav-toggle span::before { top: -6px; }
.nav-toggle span::after { top: 6px; }

.drawer {
    display: none; border-top: 1px solid var(--line); background: #fff;
    max-height: 0; overflow: hidden; transition: max-height .3s ease;
}
.drawer.is-open { max-height: 640px; }
.drawer .wrap { padding-top: 14px; padding-bottom: 22px; }
.drawer-list { display: grid; gap: 2px; }
.drawer-list a {
    display: block; padding: 12px 4px; font-weight: 600; color: var(--text);
    border-bottom: 1px solid var(--line); font-size: 15px;
}
.drawer-list a.is-active { color: var(--brand); }
.drawer-cta { display: grid; gap: 10px; margin-top: 18px; }

/* -------------------------------------------------------------- buttons -- */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 9px;
    padding: 13px 24px; font-size: 14.5px; font-weight: 700; line-height: 1;
    border: 1px solid transparent; cursor: pointer; text-align: center;
    transition: transform .16s ease, background .18s ease, color .18s ease, border-color .18s ease, box-shadow .18s ease;
    white-space: nowrap; letter-spacing: -.01em;
}
.btn svg { width: 17px; height: 17px; flex: 0 0 17px; }
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn-lg { padding: 16px 30px; font-size: 15.5px; }
.btn-sm { padding: 9px 16px; font-size: 13.5px; }
.btn-block { width: 100%; }

.btn-primary { background: var(--brand); color: #fff; box-shadow: 0 10px 24px rgba(var(--brand-rgb), .28); }
.btn-primary:hover { background: var(--brand-dark); color: #fff; box-shadow: 0 14px 30px rgba(var(--brand-rgb), .34); }

.btn-light { background: #fff; color: var(--text); }
.btn-light:hover { background: var(--paper-3); color: var(--text); }

.btn-outline { background: transparent; color: var(--text); border-color: var(--line); }
.btn-outline:hover { border-color: var(--brand); color: var(--brand); background: var(--brand-soft); }

.btn-outline-inv { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .3); }
.btn-outline-inv:hover { background: rgba(255, 255, 255, .1); color: #fff; border-color: rgba(255, 255, 255, .55); }

.btn-cyan { background: var(--cyan); color: #06202A; }
.btn-cyan:hover { background: #67E8F9; color: #06202A; }

.btn-lime { background: var(--lime); color: #1A2E05; }
.btn-lime:hover { background: #BEF264; color: #1A2E05; }

.btn-white { background: #fff; color: var(--brand); }
.btn-white:hover { background: var(--paper-2); color: var(--brand-dark); }

/* -------------------------------------------------------------- sections -- */
.section { padding: 96px 0; }
.section-tight { padding: 64px 0; }
.section-dark { background: var(--ink-2); color: #fff; }
.section-dark h1, .section-dark h2, .section-dark h3, .section-dark h4 { color: #fff; }
.section-muted { background: var(--paper-2); }
.section-ink { background: var(--ink); color: #fff; }
.section-ink h1, .section-ink h2, .section-ink h3 { color: #fff; }

.eyebrow {
    display: inline-flex; align-items: center; gap: 8px;
    font-size: 12px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase;
    color: var(--brand); margin-bottom: 16px;
}
.eyebrow::before { content: ''; width: 22px; height: 2px; background: var(--brand); }
.section-dark .eyebrow, .section-ink .eyebrow { color: var(--cyan); }
.section-dark .eyebrow::before, .section-ink .eyebrow::before { background: var(--cyan); }

.section-head { max-width: 720px; margin-bottom: 54px; }
.section-head.is-center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head.is-center .eyebrow { justify-content: center; }
.section-title { font-size: clamp(28px, 3.6vw, 44px); }
.section-sub { margin-top: 16px; font-size: 17px; color: var(--muted); line-height: 1.7; }
.section-dark .section-sub, .section-ink .section-sub { color: var(--muted-inv); }

.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

/* ----------------------------------------------------------------- hero -- */
.hero {
    position: relative; overflow: hidden;
    background: var(--ink);
    color: #fff;
    padding: 92px 0 100px;
    margin-top: -76px;
    padding-top: 168px;
}
.hero::before {
    content: ''; position: absolute; inset: 0;
    background:
        radial-gradient(900px 520px at 12% 8%, rgba(var(--brand-rgb), .40), transparent 62%),
        radial-gradient(720px 460px at 88% 0%, rgba(34, 211, 238, .22), transparent 60%),
        radial-gradient(680px 420px at 62% 108%, rgba(163, 230, 53, .14), transparent 62%);
}
.hero::after {
    content: ''; position: absolute; inset: 0; opacity: .35;
    background-image:
        linear-gradient(rgba(255, 255, 255, .05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, .05) 1px, transparent 1px);
    background-size: 64px 64px;
    mask-image: linear-gradient(180deg, rgba(0,0,0,.9), transparent 78%);
    -webkit-mask-image: linear-gradient(180deg, rgba(0,0,0,.9), transparent 78%);
}
.hero .wrap { position: relative; z-index: 2; }

.hero-grid { display: grid; grid-template-columns: 1.08fr .92fr; gap: 56px; align-items: center; }
.hero-badge {
    display: inline-flex; align-items: center; gap: 9px;
    padding: 7px 14px; font-size: 12.5px; font-weight: 700; letter-spacing: .03em;
    background: rgba(255, 255, 255, .08); border: 1px solid rgba(255, 255, 255, .16);
    color: var(--cyan); margin-bottom: 24px;
}
.hero-badge b { color: #fff; }
.hero-title { font-size: clamp(34px, 5vw, 62px); line-height: 1.06; letter-spacing: -.035em; }
.hero-title em { font-style: normal; color: var(--cyan); }
.hero-sub { margin-top: 22px; font-size: 18px; line-height: 1.7; color: #C3D2E2; max-width: 560px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.hero-note { margin-top: 18px; font-size: 13.5px; color: var(--muted-inv); }

.hero-stats {
    display: grid; grid-template-columns: repeat(4, minmax(0, 1fr));
    margin-top: 54px; border-top: 1px solid rgba(255, 255, 255, .12);
    padding-top: 30px; gap: 18px;
}
.hero-stat .v { font-size: 27px; font-weight: 800; letter-spacing: -.02em; color: #fff; }
.hero-stat .l { font-size: 12.5px; color: var(--muted-inv); margin-top: 3px; }

.hero-visual { position: relative; }
.hero-visual img { width: 100%; height: 460px; object-fit: cover; border: 1px solid rgba(255, 255, 255, .14); }
.hero-visual::after {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(180deg, rgba(6, 12, 21, .05), rgba(6, 12, 21, .55));
}
.hero-float {
    position: absolute; z-index: 3; background: #fff; color: var(--text);
    padding: 16px 18px; box-shadow: var(--shadow-lg); border-left: 3px solid var(--brand);
}
.hero-float.f1 { left: -26px; bottom: 46px; }
.hero-float.f2 { right: -18px; top: 40px; border-left-color: var(--cyan); }
.hero-float .k { font-size: 11.5px; text-transform: uppercase; letter-spacing: .1em; color: var(--muted); font-weight: 700; }
.hero-float .v { font-size: 21px; font-weight: 800; letter-spacing: -.02em; }
.hero-float .s { font-size: 12.5px; color: var(--green); font-weight: 700; }

/* ----------------------------------------------------------- page hero -- */
.page-hero {
    position: relative; overflow: hidden;
    background: var(--ink-2); color: #fff;
    padding: 148px 0 72px; margin-top: -76px;
}
.page-hero::before {
    content: ''; position: absolute; inset: 0;
    background:
        radial-gradient(760px 420px at 14% 0%, rgba(var(--brand-rgb), .34), transparent 62%),
        radial-gradient(560px 340px at 92% 20%, rgba(34, 211, 238, .16), transparent 60%);
}
.page-hero::after {
    content: ''; position: absolute; inset: 0; opacity: .3;
    background-image: linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
    background-size: 72px 72px;
}
.page-hero .wrap { position: relative; z-index: 2; }
.page-hero h1 { font-size: clamp(30px, 4.2vw, 50px); letter-spacing: -.03em; }
.page-hero .lede { margin-top: 18px; font-size: 17.5px; line-height: 1.7; color: #C3D2E2; max-width: 720px; }

.crumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 9px; font-size: 13px; margin-bottom: 20px; color: var(--muted-inv); }
.crumbs a { color: rgba(255, 255, 255, .72); }
.crumbs a:hover { color: #fff; }
.crumbs span.sep { color: rgba(255, 255, 255, .3); }
.crumbs .current { color: var(--cyan); font-weight: 600; }

/* ------------------------------------------------------------- marquee -- */
.logo-strip { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--paper); }
.logo-strip-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 22px; padding: 26px 0; }
.logo-strip .label { font-size: 12px; letter-spacing: .14em; text-transform: uppercase; font-weight: 800; color: var(--muted); }
.logo-item { font-size: 15.5px; font-weight: 800; color: #97A6B8; letter-spacing: -.02em; }

/* ---------------------------------------------------------------- cards -- */
.card {
    background: #fff; border: 1px solid var(--line); padding: 30px;
    transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: #CBD9EB; }

.card-icon {
    width: 48px; height: 48px; display: flex; align-items: center; justify-content: center;
    background: var(--brand-soft); color: var(--brand); margin-bottom: 20px;
}
.card-icon svg { width: 24px; height: 24px; }
.card-title { font-size: 19px; margin-bottom: 10px; }
.card-text { color: var(--muted); font-size: 15px; line-height: 1.7; margin: 0; }
.card-num {
    font-family: var(--mono); font-size: 12px; font-weight: 700; color: var(--brand);
    letter-spacing: .08em; margin-bottom: 14px; display: block;
}

.service-card { display: flex; flex-direction: column; }
.service-tag {
    display: inline-block; font-size: 11px; font-weight: 800; letter-spacing: .1em;
    text-transform: uppercase; color: var(--brand); background: var(--brand-soft);
    padding: 5px 10px; margin-bottom: 18px; align-self: flex-start;
}
.check-list { display: grid; gap: 10px; margin-top: 22px; }
.check-list li { position: relative; padding-left: 26px; font-size: 14.5px; color: var(--text-2); }
.check-list li::before {
    content: ''; position: absolute; left: 0; top: 7px; width: 14px; height: 8px;
    border-left: 2px solid var(--green); border-bottom: 2px solid var(--green);
    transform: rotate(-45deg);
}
.check-list.two-col { grid-template-columns: repeat(2, minmax(0, 1fr)); }

/* ------------------------------------------------------------- split -- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.split.is-reverse .split-media { order: 2; }
.split-media { position: relative; }
.split-media img { width: 100%; height: 440px; object-fit: cover; }
.split-media-badge {
    position: absolute; right: -20px; bottom: -20px; background: var(--brand); color: #fff;
    padding: 22px 26px; box-shadow: var(--shadow-lg);
}
.split-media-badge .v { font-size: 30px; font-weight: 800; letter-spacing: -.03em; line-height: 1; }
.split-media-badge .l { font-size: 12.5px; color: rgba(255, 255, 255, .82); margin-top: 6px; }
.split-body .section-title { font-size: clamp(26px, 3.2vw, 38px); }

/* --------------------------------------------------------------- plans -- */
.plan-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; align-items: start; }
.plan-grid.cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.plan {
    background: #fff; border: 1px solid var(--line); padding: 32px 28px;
    display: flex; flex-direction: column; position: relative;
    transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.plan:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.plan.is-featured { border-color: var(--brand); box-shadow: 0 18px 44px rgba(var(--brand-rgb), .16); }
.plan-flag {
    position: absolute; top: -1px; right: -1px; background: var(--brand); color: #fff;
    font-size: 11px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; padding: 6px 12px;
}
.plan-name { font-size: 14px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.plan-speed { font-size: 42px; font-weight: 800; letter-spacing: -.04em; margin-top: 10px; line-height: 1; }
.plan-speed small { font-size: 15px; font-weight: 700; color: var(--muted); letter-spacing: 0; margin-left: 4px; }
.plan-desc { font-size: 14px; color: var(--muted); margin-top: 12px; min-height: 42px; }
.plan-price { margin-top: 20px; padding-top: 20px; border-top: 1px solid var(--line); display: flex; align-items: baseline; gap: 7px; }
.plan-price .cur { font-size: 15px; font-weight: 700; color: var(--muted); }
.plan-price .amt { font-size: 34px; font-weight: 800; letter-spacing: -.03em; }
.plan-price .per { font-size: 13.5px; color: var(--muted); }
.plan-list { display: grid; gap: 11px; margin: 24px 0 28px; }
.plan-list li { position: relative; padding-left: 24px; font-size: 14.2px; color: var(--text-2); }
.plan-list li::before {
    content: ''; position: absolute; left: 0; top: 6px; width: 13px; height: 7px;
    border-left: 2px solid var(--brand); border-bottom: 2px solid var(--brand);
    transform: rotate(-45deg);
}
.plan .btn { margin-top: auto; }

.plan-table-note { margin-top: 26px; font-size: 14px; color: var(--muted); }

/* --------------------------------------------------------------- stats -- */
.stat-band { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.stat-band .stat { background: #fff; padding: 34px 26px; }
.stat-band .v { font-size: 38px; font-weight: 800; letter-spacing: -.035em; color: var(--brand); line-height: 1; }
.stat-band .l { font-size: 14px; color: var(--muted); margin-top: 10px; }

.stat-band.is-dark { background: rgba(255, 255, 255, .14); border-color: rgba(255, 255, 255, .14); }
.stat-band.is-dark .stat { background: var(--ink-2); }
.stat-band.is-dark .v { color: var(--cyan); }
.stat-band.is-dark .l { color: var(--muted-inv); }

/* ---------------------------------------------------------------- chips -- */
.chip-list { display: flex; flex-wrap: wrap; gap: 10px; }
.chip {
    display: inline-flex; align-items: center; gap: 8px; padding: 9px 15px;
    background: #fff; border: 1px solid var(--line); font-size: 14px; font-weight: 600; color: var(--text-2);
    transition: border-color .18s ease, color .18s ease, transform .18s ease;
}
.chip:hover { border-color: var(--brand); color: var(--brand); transform: translateY(-1px); }
.chip::before { content: ''; width: 7px; height: 7px; background: var(--green); border-radius: 50%; flex: 0 0 7px; }
.section-dark .chip, .section-ink .chip { background: rgba(255, 255, 255, .06); border-color: rgba(255, 255, 255, .16); color: #D7E3EF; }

.coverage-card { background: #fff; border: 1px solid var(--line); padding: 26px; }
.coverage-card h3 { font-size: 18px; display: flex; align-items: center; gap: 10px; }
.coverage-card h3::before { content: ''; width: 8px; height: 8px; background: var(--brand); flex: 0 0 8px; }
.coverage-card p { margin: 12px 0 0; font-size: 14.3px; color: var(--muted); line-height: 1.7; }

/* --------------------------------------------------------------- steps -- */
.steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; counter-reset: step; }
.step { position: relative; padding-top: 26px; border-top: 2px solid var(--line); }
.step.is-active { border-top-color: var(--brand); }
.step-num {
    font-family: var(--mono); font-size: 13px; font-weight: 700; color: var(--brand);
    letter-spacing: .1em; margin-bottom: 12px; display: block;
}
.step h3 { font-size: 18px; margin-bottom: 10px; }
.step p { font-size: 14.5px; color: var(--muted); margin: 0; line-height: 1.7; }
.section-dark .step, .section-ink .step { border-top-color: rgba(255, 255, 255, .16); }
.section-dark .step.is-active, .section-ink .step.is-active { border-top-color: var(--cyan); }
.section-dark .step-num, .section-ink .step-num { color: var(--cyan); }
.section-dark .step p, .section-ink .step p { color: var(--muted-inv); }

/* ------------------------------------------------------------ timeline -- */
.timeline { position: relative; padding-left: 34px; }
.timeline::before { content: ''; position: absolute; left: 7px; top: 6px; bottom: 6px; width: 2px; background: var(--line); }
.tl-item { position: relative; padding-bottom: 34px; }
.tl-item:last-child { padding-bottom: 0; }
.tl-item::before {
    content: ''; position: absolute; left: -34px; top: 6px; width: 16px; height: 16px;
    background: #fff; border: 3px solid var(--brand);
}
.tl-year { font-family: var(--mono); font-size: 13px; font-weight: 700; color: var(--brand); letter-spacing: .08em; }
.tl-item h3 { font-size: 18px; margin: 6px 0 8px; }
.tl-item p { font-size: 14.5px; color: var(--muted); margin: 0; }

/* --------------------------------------------------------- testimonials -- */
.quote-card { background: #fff; border: 1px solid var(--line); padding: 30px; display: flex; flex-direction: column; height: 100%; }
.quote-mark { font-size: 52px; line-height: .8; color: var(--brand); font-weight: 800; height: 34px; }
.quote-card p { font-size: 15.5px; line-height: 1.75; color: var(--text-2); margin: 14px 0 22px; flex: 1; }
.person { display: flex; align-items: center; gap: 13px; border-top: 1px solid var(--line); padding-top: 18px; }
.avatar {
    width: 42px; height: 42px; flex: 0 0 42px; border-radius: 50%; background: var(--ink-2); color: #fff;
    display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 14px; letter-spacing: .02em;
}
.person .n { font-weight: 700; font-size: 14.5px; }
.person .r { font-size: 13px; color: var(--muted); }
.section-dark .quote-card, .section-ink .quote-card { background: var(--ink-3); border-color: rgba(255, 255, 255, .1); }
.section-dark .quote-card p, .section-ink .quote-card p { color: #C7D6E5; }
.section-dark .person, .section-ink .person { border-top-color: var(--line-dark); }
.section-dark .person .n, .section-ink .person .n { color: #fff; }
.section-dark .avatar, .section-ink .avatar { background: var(--brand); }

/* ----------------------------------------------------------------- faq -- */
.faq { border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-q {
    width: 100%; display: flex; align-items: flex-start; justify-content: space-between; gap: 20px;
    background: transparent; border: 0; cursor: pointer; text-align: left;
    padding: 22px 0; font-size: 16.5px; font-weight: 700; color: var(--text); font-family: inherit;
    transition: color .18s ease;
}
.faq-q:hover { color: var(--brand); }
.faq-q .mark { flex: 0 0 20px; width: 20px; height: 20px; position: relative; margin-top: 3px; }
.faq-q .mark::before, .faq-q .mark::after {
    content: ''; position: absolute; background: var(--brand); transition: transform .25s ease, opacity .25s ease;
}
.faq-q .mark::before { left: 0; top: 9px; width: 20px; height: 2px; }
.faq-q .mark::after { top: 0; left: 9px; width: 2px; height: 20px; }
.faq-item.is-open .faq-q { color: var(--brand); }
.faq-item.is-open .faq-q .mark::after { transform: rotate(90deg); opacity: 0; }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .3s ease; }
.faq-item.is-open .faq-a { max-height: 620px; }
.faq-a-inner { padding: 0 44px 24px 0; font-size: 15.3px; line-height: 1.78; color: var(--muted); }
.section-dark .faq, .section-ink .faq { border-top-color: var(--line-dark); }
.section-dark .faq-item, .section-ink .faq-item { border-bottom-color: var(--line-dark); }
.section-dark .faq-q, .section-ink .faq-q { color: #fff; }
.section-dark .faq-a-inner, .section-ink .faq-a-inner { color: var(--muted-inv); }

.faq-group-title {
    font-size: 12px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase;
    color: var(--brand); margin: 46px 0 6px;
}
.faq-group-title:first-child { margin-top: 0; }

/* --------------------------------------------------------------- table -- */
.table-wrap { overflow-x: auto; border: 1px solid var(--line); background: #fff; }
table.data { width: 100%; border-collapse: collapse; min-width: 660px; }
table.data th, table.data td { padding: 16px 20px; text-align: left; font-size: 14.5px; border-bottom: 1px solid var(--line); }
table.data th {
    background: var(--ink-2); color: #fff; font-size: 12px; font-weight: 800;
    letter-spacing: .1em; text-transform: uppercase;
}
table.data tbody tr:last-child td { border-bottom: 0; }
table.data tbody tr:hover td { background: var(--paper-2); }
table.data td strong { font-weight: 700; }

/* --------------------------------------------------------------- posts -- */
.post-featured {
    display: grid; grid-template-columns: 1.05fr .95fr; background: #fff;
    border: 1px solid var(--line); overflow: hidden;
}
.post-featured img { width: 100%; height: 100%; min-height: 340px; object-fit: cover; }
.post-featured-body { padding: 40px; display: flex; flex-direction: column; justify-content: center; }
.post-featured-body h2 { font-size: 27px; margin: 14px 0 14px; }
.post-featured-body p { color: var(--muted); font-size: 15.3px; }

.post-card { background: #fff; border: 1px solid var(--line); display: flex; flex-direction: column; transition: transform .2s ease, box-shadow .2s ease; }
.post-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.post-card img { width: 100%; height: 200px; object-fit: cover; }
.post-card-body { padding: 26px; display: flex; flex-direction: column; flex: 1; }
.post-card-body h3 { font-size: 18.5px; margin: 12px 0 10px; line-height: 1.35; }
.post-card-body h3 a { color: var(--text); }
.post-card-body h3 a:hover { color: var(--brand); }
.post-card-body p { font-size: 14.5px; color: var(--muted); flex: 1; }
.post-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; font-size: 12.5px; color: var(--muted); }
.post-meta .cat { color: var(--brand); font-weight: 800; letter-spacing: .08em; text-transform: uppercase; font-size: 11.5px; }
.post-meta .dot { width: 3px; height: 3px; background: var(--muted); border-radius: 50%; }
.post-author { display: flex; align-items: center; gap: 11px; margin-top: 18px; padding-top: 18px; border-top: 1px solid var(--line); }
.post-author .n { font-size: 13.5px; font-weight: 700; }
.post-author .r { font-size: 12.5px; color: var(--muted); }

/* --------------------------------------------------------------- prose -- */
.prose { max-width: 780px; }
.prose h2 { font-size: 25px; margin: 44px 0 14px; }
.prose h3 { font-size: 19px; margin: 32px 0 12px; }
.prose p { font-size: 16.2px; line-height: 1.85; color: var(--text-2); }
.prose ul { margin: 0 0 20px; display: grid; gap: 10px; }
.prose ul li { position: relative; padding-left: 24px; font-size: 16px; line-height: 1.75; color: var(--text-2); }
.prose ul li::before { content: ''; position: absolute; left: 0; top: 10px; width: 7px; height: 7px; background: var(--brand); }
.prose > p:first-child { font-size: 18.6px; color: var(--text); line-height: 1.75; }
.prose a { text-decoration: underline; text-underline-offset: 3px; }
.article-cover { width: 100%; height: 420px; object-fit: cover; margin-bottom: 44px; }
.article-head { max-width: 820px; margin-bottom: 34px; }
.article-body { max-width: 780px; }

/* -------------------------------------------------------------- alerts -- */
.alert { padding: 16px 20px; font-size: 14.6px; border-left: 3px solid; margin-bottom: 26px; }
.alert-success { background: #E9F9F1; border-color: var(--green); color: #08583A; }
.alert-error { background: #FEECEF; border-color: var(--rose); color: #8C1230; }
.alert-info { background: var(--brand-soft); border-color: var(--brand); color: #123A85; }
.alert ul { margin: 8px 0 0; display: grid; gap: 4px; }

/* --------------------------------------------------------------- forms -- */
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.field { display: flex; flex-direction: column; gap: 8px; }
.field.is-full { grid-column: 1 / -1; }
.field label { font-size: 13px; font-weight: 700; letter-spacing: .02em; color: var(--text-2); }
.field .req { color: var(--rose); }
.input, .select, .textarea {
    width: 100%; padding: 13px 15px; font-size: 15px; font-family: inherit; color: var(--text);
    background: #fff; border: 1px solid var(--line); transition: border-color .18s ease, box-shadow .18s ease;
}
.input:focus, .select:focus, .textarea:focus {
    outline: none; border-color: var(--brand); box-shadow: 0 0 0 3px rgba(var(--brand-rgb), .12);
}
.input::placeholder, .textarea::placeholder { color: #9FB0C4; }
.textarea { min-height: 156px; resize: vertical; }
.field .hint { font-size: 12.6px; color: var(--muted); }
.field .err { font-size: 12.6px; color: var(--rose); font-weight: 600; }

.form-panel { background: #fff; border: 1px solid var(--line); padding: 38px; }
.form-panel-dark { background: var(--ink-3); border-color: rgba(255, 255, 255, .12); }
.form-panel-dark .field label { color: #C7D6E5; }
.form-panel-dark .input, .form-panel-dark .select, .form-panel-dark .textarea {
    background: rgba(255, 255, 255, .06); border-color: rgba(255, 255, 255, .16); color: #fff;
}
.form-panel-dark .input::placeholder, .form-panel-dark .textarea::placeholder { color: #8CA0B5; }

/* -------------------------------------------------------------- details -- */
.info-card { background: #fff; border: 1px solid var(--line); padding: 26px; border-left: 3px solid var(--brand); }
.info-card h3 { font-size: 17px; margin-bottom: 6px; }
.info-card .type { font-size: 11.5px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: var(--brand); }
.info-card p { font-size: 14.4px; color: var(--muted); margin: 12px 0 0; line-height: 1.7; }
.info-card dl { margin: 15px 0 0; display: grid; gap: 8px; font-size: 14px; }
.info-card dt { font-weight: 700; color: var(--text-2); font-size: 12.5px; text-transform: uppercase; letter-spacing: .06em; }
.info-card dd { margin: 0 0 6px; color: var(--muted); }

.support-card { background: #fff; border: 1px solid var(--line); padding: 28px; display: flex; flex-direction: column; }
.support-card .action { font-size: 19px; font-weight: 800; color: var(--brand); margin-top: auto; padding-top: 18px; letter-spacing: -.01em; }

.guide-card { background: #fff; border: 1px solid var(--line); padding: 30px; }
.guide-card h3 { font-size: 19px; }
.guide-card > p { color: var(--muted); font-size: 14.5px; margin: 8px 0 20px; }
.guide-steps { display: grid; gap: 14px; counter-reset: g; }
.guide-steps li { position: relative; padding-left: 38px; font-size: 14.6px; color: var(--text-2); line-height: 1.7; counter-increment: g; }
.guide-steps li::before {
    content: counter(g); position: absolute; left: 0; top: 1px; width: 24px; height: 24px;
    background: var(--brand-soft); color: var(--brand); font-size: 12px; font-weight: 800;
    display: flex; align-items: center; justify-content: center; font-family: var(--mono);
}

/* ---------------------------------------------------------------- jobs -- */
.job { background: #fff; border: 1px solid var(--line); padding: 28px 30px; display: flex; flex-wrap: wrap; gap: 20px; align-items: center; justify-content: space-between; transition: border-color .18s ease, box-shadow .18s ease; }
.job:hover { border-color: #CBD9EB; box-shadow: var(--shadow-sm); }
.job-body { flex: 1 1 460px; }
.job h3 { font-size: 19px; margin-bottom: 8px; }
.job p { font-size: 14.4px; color: var(--muted); margin: 0; max-width: 620px; }
.job-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.job-tag { font-size: 12px; font-weight: 700; padding: 5px 11px; background: var(--paper-3); color: var(--text-2); }
.job-tag.dept { background: var(--brand-soft); color: var(--brand); }

.perk-list { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.perk { background: #fff; border: 1px solid var(--line); padding: 20px 22px; font-size: 14.6px; font-weight: 700; color: var(--text-2); display: flex; align-items: center; gap: 12px; }
.perk::before { content: ''; width: 8px; height: 8px; background: var(--lime); flex: 0 0 8px; }

/* ---------------------------------------------------------------- cta -- */
.cta-band { position: relative; overflow: hidden; background: var(--brand); color: #fff; padding: 66px 0; }
.cta-band::before {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(620px 320px at 82% 12%, rgba(34, 211, 238, .38), transparent 62%);
}
.cta-inner { position: relative; z-index: 2; display: flex; flex-wrap: wrap; gap: 28px; align-items: center; justify-content: space-between; }
.cta-inner h2 { color: #fff; font-size: clamp(25px, 3vw, 36px); letter-spacing: -.028em; }
.cta-inner p { color: rgba(255, 255, 255, .88); margin: 12px 0 0; font-size: 16.4px; max-width: 620px; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* ------------------------------------------------------------- footer -- */
.site-footer { background: var(--ink); color: var(--muted-inv); padding: 74px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.6fr repeat(4, 1fr); gap: 40px; padding-bottom: 54px; }
.footer-brand .brand { color: #fff; margin-bottom: 18px; }
.footer-brand p { font-size: 14.4px; line-height: 1.75; color: var(--muted-inv); max-width: 300px; }
.footer-contact { display: grid; gap: 10px; margin-top: 20px; font-size: 14.2px; }
.footer-contact a { color: #D7E3EF; }
.footer-contact a:hover { color: var(--cyan); }
.footer-contact span { display: flex; gap: 10px; align-items: flex-start; }
.footer-contact span b { color: #fff; font-weight: 700; min-width: 62px; font-size: 13px; }
.footer-col h4 {
    color: #fff; font-size: 12.5px; letter-spacing: .14em; text-transform: uppercase;
    margin-bottom: 18px; font-weight: 800;
}
.footer-col ul { display: grid; gap: 11px; }
.footer-col a { color: var(--muted-inv); font-size: 14.3px; }
.footer-col a:hover { color: #fff; }
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, .1); padding: 24px 0;
    display: flex; flex-wrap: wrap; gap: 16px; align-items: center; justify-content: space-between;
    font-size: 13.4px;
}
.footer-bottom .legal { display: flex; flex-wrap: wrap; gap: 20px; }
.footer-bottom a { color: var(--muted-inv); }
.footer-bottom a:hover { color: #fff; }
.social-row { display: flex; gap: 10px; margin-top: 22px; }
.social-row a {
    width: 38px; height: 38px; display: flex; align-items: center; justify-content: center;
    border: 1px solid rgba(255, 255, 255, .16); color: #D7E3EF; transition: all .18s ease;
}
.social-row a:hover { background: var(--brand); border-color: var(--brand); color: #fff; }
.social-row svg { width: 17px; height: 17px; }

/* ------------------------------------------------------- ng promo -- */
.ng-promo { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; }
.ng-promo img { display: block; height: 30px; width: auto; background: #fff; }
.ng-promo .lbl {
    font-size: 11.5px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase;
    color: var(--muted-inv); white-space: nowrap;
}
.ng-promo:hover .lbl { color: #fff; }

/* --------------------------------------------------------------- utils -- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mt-40 { margin-top: 40px; }
.mt-56 { margin-top: 56px; }
.mb-0 { margin-bottom: 0; }
.mb-24 { margin-bottom: 24px; }
.mb-40 { margin-bottom: 40px; }
.muted { color: var(--muted); }
.section-dark .muted, .section-ink .muted { color: var(--muted-inv); }
.lead { font-size: 17.5px; line-height: 1.75; color: var(--muted); }
.section-dark .lead, .section-ink .lead { color: var(--muted-inv); }

/* --------------------------------------------------------------- legal -- */
.legal-grid { display: grid; grid-template-columns: 250px minmax(0, 1fr); gap: 60px; align-items: start; }
.legal-nav { position: sticky; top: 104px; border-left: 2px solid var(--line); padding-left: 20px; }
.legal-nav .label {
    font-size: 11.5px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase;
    color: var(--muted); margin-bottom: 14px;
}
.legal-nav ul { display: grid; gap: 10px; }
.legal-nav a { font-size: 14px; color: var(--text-2); }
.legal-nav a:hover { color: var(--brand); }
.legal-meta { display: flex; flex-wrap: wrap; gap: 8px 22px; font-size: 13.4px; color: var(--muted); margin-top: 22px; }
.legal-meta b { color: var(--text-2); }
.legal-body { max-width: 800px; }
.legal-body section { scroll-margin-top: 104px; }

.reveal { opacity: 0; transform: translateY(20px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
    .reveal { opacity: 1; transform: none; transition: none; }
    html { scroll-behavior: auto; }
}

/* --------------------------------------------------------- responsive -- */
@media (max-width: 1080px) {
    .nav { display: none; }
    .header-actions { display: none; }
    .nav-toggle { display: flex; }
    .drawer { display: block; }

    .hero-grid { grid-template-columns: 1fr; gap: 44px; }
    .hero-visual img { height: 360px; }
    .hero-float.f1 { left: 12px; }
    .hero-float.f2 { right: 12px; }

    .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .plan-grid, .plan-grid.cols-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .stat-band { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .perk-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .footer-grid { grid-template-columns: 1fr 1fr 1fr; }
    .footer-brand { grid-column: 1 / -1; }
    .post-featured { grid-template-columns: 1fr; }
    .post-featured img { min-height: 260px; }
}

@media (max-width: 820px) {
    :root { --gutter: 18px; }
    .section { padding: 68px 0; }
    .section-tight { padding: 48px 0; }
    .hero { padding-top: 132px; padding-bottom: 68px; }
    .page-hero { padding-top: 124px; padding-bottom: 54px; }
    .grid-2, .grid-3, .grid-4, .split { grid-template-columns: 1fr; }
    .split { gap: 36px; }
    .split.is-reverse .split-media { order: 0; }
    .split-media img { height: 300px; }
    .split-media-badge { right: 0; bottom: -14px; padding: 16px 20px; }
    .hero-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
    .plan-grid, .plan-grid.cols-4 { grid-template-columns: 1fr; }
    .steps { grid-template-columns: 1fr; }
    .form-grid { grid-template-columns: 1fr; }
    .check-list.two-col { grid-template-columns: 1fr; }
    .perk-list { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 30px; }
    .article-cover { height: 260px; margin-bottom: 30px; }
    .legal-grid { grid-template-columns: 1fr; gap: 34px; }
    .legal-nav { position: static; }
    .form-panel { padding: 26px 22px; }
    .post-featured-body { padding: 26px; }
    .cta-inner { flex-direction: column; align-items: flex-start; }
    .job { flex-direction: column; align-items: flex-start; }
    .stat-band .v { font-size: 30px; }
}

@media (max-width: 520px) {
    .hero-stats { grid-template-columns: 1fr 1fr; }
    .hero-actions .btn, .cta-actions .btn { width: 100%; }
    .footer-grid { grid-template-columns: 1fr; }
    .stat-band { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; align-items: flex-start; }
}