/* Senior Expert Network — site styles (built from the Claude Design file, 1440px desktop design made responsive) */
@font-face{font-family:"Be Vietnam Pro";font-style:normal;font-weight:400;font-display:swap;src:url(fonts/bevietnampro-400-vietnamese.woff2) format("woff2");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}
@font-face{font-family:"Be Vietnam Pro";font-style:normal;font-weight:400;font-display:swap;src:url(fonts/bevietnampro-400-latin-ext.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Be Vietnam Pro";font-style:normal;font-weight:400;font-display:swap;src:url(fonts/bevietnampro-400-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Be Vietnam Pro";font-style:normal;font-weight:500;font-display:swap;src:url(fonts/bevietnampro-500-vietnamese.woff2) format("woff2");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}
@font-face{font-family:"Be Vietnam Pro";font-style:normal;font-weight:500;font-display:swap;src:url(fonts/bevietnampro-500-latin-ext.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Be Vietnam Pro";font-style:normal;font-weight:500;font-display:swap;src:url(fonts/bevietnampro-500-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Be Vietnam Pro";font-style:normal;font-weight:600;font-display:swap;src:url(fonts/bevietnampro-600-vietnamese.woff2) format("woff2");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}
@font-face{font-family:"Be Vietnam Pro";font-style:normal;font-weight:600;font-display:swap;src:url(fonts/bevietnampro-600-latin-ext.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Be Vietnam Pro";font-style:normal;font-weight:600;font-display:swap;src:url(fonts/bevietnampro-600-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Be Vietnam Pro";font-style:normal;font-weight:700;font-display:swap;src:url(fonts/bevietnampro-700-vietnamese.woff2) format("woff2");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}
@font-face{font-family:"Be Vietnam Pro";font-style:normal;font-weight:700;font-display:swap;src:url(fonts/bevietnampro-700-latin-ext.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Be Vietnam Pro";font-style:normal;font-weight:700;font-display:swap;src:url(fonts/bevietnampro-700-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Be Vietnam Pro";font-style:normal;font-weight:800;font-display:swap;src:url(fonts/bevietnampro-800-vietnamese.woff2) format("woff2");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}
@font-face{font-family:"Be Vietnam Pro";font-style:normal;font-weight:800;font-display:swap;src:url(fonts/bevietnampro-800-latin-ext.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Be Vietnam Pro";font-style:normal;font-weight:800;font-display:swap;src:url(fonts/bevietnampro-800-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}

:root{
  --bg:#F4F7FB; --band:#E6EEF8; --card:#FFFFFF; --navy:#0B2545; --navy-2:#0A1A30; --navy-line:#24406B;
  --ink:#0A1A30; --text:#3E4A5C; --muted:#5A6577; --line:#D9E2EE; --field:#C3CFDE;
  --accent:#1F5FAE; --accent-dark:#154A8A; --sky:#8FB8EA; --on-navy:#D6E0EE;
  --gutter:clamp(20px,5vw,120px); --max:1200px; --radius:14px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:90px}
body{background:var(--bg);color:var(--ink);font-family:"Be Vietnam Pro","Helvetica Neue",Arial,sans-serif;font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3{line-height:1.12;letter-spacing:-.01em;font-weight:700;color:inherit}
.wrap{max-width:calc(var(--max) + 2*var(--gutter));margin:0 auto;padding-left:var(--gutter);padding-right:var(--gutter)}
.section{padding:clamp(64px,9vw,120px) 0}
.white{background:#fff}.band{background:var(--band)}.navy{background:var(--navy);color:#fff}.deep{background:var(--navy-2);color:#fff}
.eyebrow{font-size:13px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;color:var(--accent);margin-bottom:14px}
.navy .eyebrow,.deep .eyebrow,.card-navy .eyebrow{color:var(--sky)}
.h2{font-size:clamp(30px,4vw,48px);max-width:820px}
.lead{font-size:clamp(17px,1.6vw,20px);color:var(--text);max-width:620px}
.navy .lead,.deep .lead{color:var(--on-navy)}
.muted{color:var(--muted)}
.btns{display:flex;gap:14px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:54px;padding:0 26px;border-radius:8px;font-size:16px;font-weight:600;text-decoration:none;border:1px solid transparent;cursor:pointer;font-family:inherit;transition:background .15s,border-color .15s,color .15s}
.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-dark)}
.btn-ghost{border-color:var(--ink);color:var(--ink);background:transparent}.btn-ghost:hover{background:var(--ink);color:#fff}
.btn-white{background:#fff;color:var(--ink)}.btn-white:hover{background:var(--band)}
.dash{list-style:none;display:flex;flex-direction:column;gap:10px}
.dash li{display:flex;gap:12px}.dash li::before{content:"—";color:var(--accent);font-weight:700}
.navy .dash li::before,.card-navy .dash li::before,.deep .dash li::before{color:var(--sky)}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:var(--bg);border-bottom:1px solid var(--line)}
.site-header.dark{background:var(--navy);border-bottom-color:var(--navy-line);color:#fff}
.hdr{display:flex;align-items:center;justify-content:space-between;gap:20px;height:84px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:inherit}
.brand img{width:44px;height:44px}
.brand.boxed img{background:#fff;border-radius:8px;padding:4px}
.brand b{display:block;font-size:18px;font-weight:800;letter-spacing:-.01em;line-height:1.1;color:var(--navy)}
.dark .brand b,.site-footer .brand b{color:#fff}
.brand small{display:block;font-size:11px;font-weight:600;letter-spacing:.18em;color:#1F6FD1;line-height:1.3}
.dark .brand small,.site-footer .brand small{color:var(--sky)}
.nav{display:flex;align-items:center;gap:28px}
.nav a{text-decoration:none;font-size:15px;font-weight:500;padding:6px 0;border-bottom:2px solid transparent}
.nav a:hover,.nav a[aria-current=page]{border-bottom-color:currentColor}
.lang{display:flex;border:1px solid var(--field);border-radius:8px;overflow:hidden;font-size:13px;font-weight:600}
.dark .lang{border-color:var(--navy-line)}
.lang a,.lang span{padding:6px 10px;text-decoration:none}
.lang span{background:var(--ink);color:#fff}
.dark .lang span{background:#fff;color:var(--navy)}
.nav .lang a{border:0;padding:6px 10px}
.menu-btn{display:none;background:none;border:1px solid var(--field);border-radius:8px;width:44px;height:44px;cursor:pointer;color:inherit}
.dark .menu-btn{border-color:var(--navy-line)}
.menu-btn svg{width:22px;height:22px;margin:auto}

/* hero */
.hero{display:grid;grid-template-columns:7fr 5fr;gap:clamp(32px,5vw,72px);align-items:center;padding-top:clamp(56px,7vw,104px);padding-bottom:clamp(64px,8vw,112px)}
.hero h1{font-size:clamp(34px,5vw,68px);overflow-wrap:break-word;line-height:1.04;font-weight:800;margin-bottom:28px;color:var(--navy)}
.navy .hero h1{color:#fff}
.hero .lead{margin-bottom:36px}
.stat-card{background:var(--navy);color:#fff;border-radius:16px;padding:44px;min-height:440px;display:flex;flex-direction:column;justify-content:space-between;gap:28px}
.stat-card .eyebrow{color:var(--sky);font-weight:500}
.stat-card .big{font-size:clamp(96px,10vw,150px);line-height:.9;font-weight:800;letter-spacing:-.04em}
.stat-card .big-sub{font-size:18px;font-weight:600;color:var(--sky);margin-top:8px}
.stat-card p{color:var(--on-navy);font-size:17px}

/* generic grids & cards */
.grid{display:grid;gap:24px}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}.g5{grid-template-columns:repeat(5,minmax(0,1fr))}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:clamp(24px,3vw,48px)}
.card-navy{background:var(--navy);color:#fff;border-color:var(--navy)}
.card-navy p{color:var(--on-navy)}
.card-accent{background:var(--accent-dark);color:#fff;border-color:var(--accent-dark)}
.card-accent .num,.card-accent .meta{color:var(--sky)!important}
.card-accent p,.svc.card-accent p{color:var(--on-navy)}
.svc.card-accent .meta{color:var(--sky)}
.duo .card{display:flex;flex-direction:column;gap:22px}
.duo h2{font-size:clamp(28px,3vw,40px);line-height:1.15}
.duo p{font-size:17px;color:var(--text)}
.duo .card-navy p{color:var(--on-navy)}
.duo .btn{align-self:flex-start;margin-top:8px}
.head{margin-bottom:clamp(32px,4vw,56px)}
.head-row{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap}
.link{color:var(--accent);font-weight:600;text-decoration:none;white-space:nowrap}.link:hover{text-decoration:underline}
.small-card{padding:22px 24px;border-radius:12px}
.small-card .t{font-size:13px;font-weight:600;color:var(--muted);margin-bottom:6px}
.small-card p{font-size:15px;color:var(--ink)}
.banner{margin-top:28px;background:var(--navy);color:#fff;border-radius:12px;padding:clamp(24px,3vw,36px) clamp(24px,3vw,40px);display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap}
.banner h3{font-size:clamp(22px,2.4vw,30px);max-width:520px}
.banner .w{font-size:clamp(18px,2vw,30px);letter-spacing:.12em;font-weight:400}
.svc{padding:24px;border-radius:12px;display:flex;flex-direction:column;gap:8px}
.svc .num{font-size:28px;font-weight:700;color:var(--accent)}
.svc h3{font-size:22px}
.svc .meta{font-size:13px;font-weight:600;color:var(--muted)}
.svc p{font-size:15px;color:var(--text)}
.sub-eyebrow{margin:56px 0 16px}
.area{padding:28px 30px;border-radius:12px}
.area .num{font-size:13px;font-weight:700;color:var(--accent);margin-bottom:10px}
.area h3{font-size:24px;margin-bottom:10px}
.area p{font-size:15px;color:var(--muted);margin-bottom:16px}
.area .dash{font-size:15px;gap:6px}
.note{text-align:center;font-weight:700;margin-top:24px}
.steps{border-top:1px solid var(--ink);padding-top:clamp(28px,3vw,40px)}
.step .n{font-size:clamp(34px,3vw,44px);font-weight:700;color:var(--accent);margin-bottom:12px;line-height:1}
.step h3{font-size:22px;margin-bottom:10px}
.step p{color:var(--muted);font-size:15px}
.quote{text-align:center;padding:clamp(64px,8vw,100px) 0}
.quote .q{font-size:clamp(28px,3.4vw,44px);font-weight:700;line-height:1.2}
.quote .s{margin-top:22px;font-size:13px;letter-spacing:.16em;text-transform:uppercase;color:var(--sky)}
.band.quote .q{font-weight:500;color:var(--ink)}.band.quote .s{color:var(--accent)}

/* companies */
.shortlist{background:#fff;border:1px solid var(--line);border-radius:16px;padding:32px;box-shadow:0 10px 30px rgba(11,37,69,.06)}
.shortlist .top{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}
.shortlist .top .eyebrow{color:var(--muted);margin:0;font-size:12px}
.pill{font-size:12px;font-weight:600;background:var(--band);color:var(--navy);padding:4px 10px;border-radius:6px}
.shortlist h3{font-size:24px;margin-bottom:18px}
.prof{display:flex;align-items:center;gap:14px;border:1px solid var(--line);border-radius:12px;padding:14px 16px;margin-top:10px}
.prof .av{flex:none;width:46px;height:46px;border-radius:50%;background:var(--navy);color:#fff;display:grid;place-items:center;font-weight:700}
.prof .who{flex:1;min-width:0}.prof .who b{display:block;font-size:15px;line-height:1.3}.prof .who span{font-size:13px;color:var(--muted)}
.prof .tag{font-size:13px;font-weight:600;color:var(--accent)}
.table{border:1px solid var(--line);border-radius:12px;overflow:hidden;background:#fff}
.tr{display:grid;grid-template-columns:2fr 1fr 1fr 1fr 1fr;align-items:center;border-top:1px solid var(--line)}
.tr>div{padding:16px 22px;font-size:15px}
.tr>div:first-child{font-weight:600}
.tr.th{background:var(--band);border-top:0}.tr.th>div{font-weight:600}
.tr.win{background:var(--navy);color:#fff;border-top:0}.tr.win>div{font-weight:600}.tr.win>div:first-child{color:var(--sky);font-size:18px}
.chal{display:grid;grid-template-columns:2fr 1fr;gap:20px}
.chal .c{border-radius:12px;padding:26px 28px}
.chal .c .t{font-size:13px;font-weight:600;color:var(--muted);margin-bottom:10px}
.chal .c h3{font-size:22px;margin-bottom:10px}
.chal .c p{font-size:15px;color:var(--text)}
.chal .c.feat{background:var(--navy);color:#fff;border:0;padding:36px 40px;display:flex;flex-direction:column;justify-content:flex-end}
.chal .c.feat .t{color:var(--sky);letter-spacing:.16em;text-transform:uppercase}
.chal .c.feat h3{font-size:clamp(24px,2.4vw,32px)}.chal .c.feat p{color:var(--on-navy);max-width:640px}
.chal3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:20px}
.models{border-top:1px solid var(--ink)}
.model{display:grid;grid-template-columns:1.3fr 1fr 2fr;gap:24px;padding:24px 0;border-bottom:1px solid var(--line);align-items:baseline}
.model h3{font-size:clamp(20px,2vw,26px)}.model .meta{font-weight:600;color:var(--accent);font-size:15px}.model p{color:var(--text);font-size:15px}
.process{display:grid;grid-template-columns:1fr 1.25fr;gap:clamp(32px,5vw,72px)}
.process .h2{color:#fff}
.pstep{display:grid;grid-template-columns:48px 1fr;gap:12px;padding:22px 0;border-bottom:1px solid var(--navy-line)}
.pstep .n{font-size:30px;font-weight:700;color:var(--sky);line-height:1}
.pstep h3{font-size:20px;margin-bottom:6px}.pstep p{color:var(--on-navy);font-size:15px}
.pricing{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.pricing h2{font-size:clamp(26px,2.8vw,34px);margin-bottom:24px}
.prow{display:flex;justify-content:space-between;gap:20px;padding:14px 0;border-bottom:1px solid var(--line);font-size:15px}
.prow b{text-align:right}
.price{font-size:clamp(32px,3.4vw,44px);font-weight:700;color:var(--sky);margin:-6px 0 22px}
.faq{display:grid;grid-template-columns:1fr 2fr;gap:clamp(32px,5vw,72px)}
.faq .list{border-top:1px solid var(--ink)}
.faq details{border-bottom:1px solid var(--line);padding:20px 0}
.faq summary{cursor:pointer;font-size:19px;font-weight:700;list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-weight:400;color:var(--accent);font-size:24px;line-height:1}
.faq details[open] summary::after{content:"−"}
.faq details p{color:var(--text);margin-top:8px;font-size:15px}

/* executives */
.pillars{border-top:1px solid var(--navy-line)}
.pillar{display:flex;justify-content:space-between;align-items:baseline;gap:16px;padding:22px 0;border-bottom:1px solid var(--navy-line)}
.pillar b{font-size:clamp(32px,3.4vw,46px);font-weight:700}.pillar span{color:var(--sky);font-size:14px}
.pillar.hl b{color:var(--sky)}
.benefit h3{font-size:clamp(22px,2.2vw,28px);margin:14px 0 18px}
.benefit .num{font-weight:700;color:var(--accent);font-size:17px}
.card-navy.benefit .num{color:var(--sky)}
.benefit .dash{font-size:15px;color:var(--text)}.card-navy.benefit .dash{color:var(--on-navy)}
.select-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:clamp(32px,5vw,72px);align-items:start}
.crit{padding:26px 28px;border-radius:12px}
.crit .v{font-size:clamp(30px,3vw,40px);font-weight:700;color:var(--accent);margin-bottom:10px;line-height:1}
.crit p{font-size:15px;color:var(--text)}

/* forms */
.form-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:clamp(32px,5vw,72px);align-items:start}
.form{background:#fff;border:1px solid var(--line);border-radius:16px;padding:clamp(24px,3vw,40px);display:flex;flex-direction:column;gap:18px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{display:flex;flex-direction:column;gap:8px}
.field label,.field .lbl{font-size:14px;font-weight:600}
.field input,.field select,.field textarea{width:100%;min-height:50px;padding:12px 14px;border:1px solid var(--field);border-radius:10px;font:inherit;font-size:15px;background:#fff;color:var(--ink)}
.field textarea{min-height:120px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--accent);outline-offset:1px;border-color:var(--accent)}
.field .err{font-size:13px;color:#B42318;display:none}
.field.invalid input,.field.invalid textarea{border-color:#B42318}.field.invalid .err{display:block}
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{min-height:44px;padding:0 18px;border-radius:8px;border:1px solid var(--field);background:#fff;color:var(--ink);font:inherit;font-size:14px;cursor:pointer}
.chip[aria-pressed=true]{background:var(--accent);border-color:var(--accent);color:#fff}
.hp{position:absolute!important;left:-10000px!important;width:1px;height:1px;overflow:hidden}
.form .btn{width:100%;min-height:56px}
.form .btn[disabled]{opacity:.6;cursor:wait}
.form-msg{display:none;padding:16px 18px;border-radius:10px;font-size:15px}
.form-msg.ok{display:block;background:#E8F4EC;color:#14532D;border:1px solid #B7DEC3}
.form-msg.bad{display:block;background:#FDECEA;color:#7A1C14;border:1px solid #F3C1BB}
.consent{font-size:13px;color:var(--muted)}

/* footer */
.site-footer{background:var(--navy);color:#fff;padding:56px 0 36px}
.ft{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:32px}
.ft .col b{display:block;font-size:15px;margin-bottom:12px}
.ft .col>a:not(.brand),.ft .col>span{display:block;color:var(--on-navy);text-decoration:none;font-size:15px;margin-bottom:8px}
.ft .col a:hover{color:#fff}
.ft p{color:var(--on-navy);margin-top:16px;font-size:15px}
.legal{border-top:1px solid var(--navy-line);margin-top:40px;padding-top:24px;font-size:13px;color:var(--sky);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.legal a{color:var(--sky)}

/* responsive */
@media (max-width:1100px){
  .g5{grid-template-columns:repeat(3,minmax(0,1fr))}
  .g4{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:900px){
  .menu-btn{display:grid}
  .nav{display:none;position:absolute;z-index:60;box-shadow:0 12px 24px rgba(11,37,69,.12);left:0;right:0;top:84px;flex-direction:column;align-items:flex-start;gap:4px;padding:16px var(--gutter) 24px;background:var(--bg);border-bottom:1px solid var(--line)}
  .dark .nav{background:var(--navy);border-bottom-color:var(--navy-line)}
  .nav.open{display:flex}
  .nav a{font-size:17px;padding:10px 0}
  .nav .lang a,.nav .lang span{font-size:13px;padding:6px 12px}
  .nav .lang{margin-top:10px}
  /* minmax(0,1fr): a long word or wide card must not widen the column past the screen */
  .hero,.process,.faq,.form-grid,.select-grid,.pricing,.chal{grid-template-columns:minmax(0,1fr)}
  .g3,.chal3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .g2{grid-template-columns:1fr}
  .stat-card{min-height:0}
  .model{grid-template-columns:1fr;gap:6px}
  .ft{grid-template-columns:1fr 1fr}
  .ft .col:first-child{grid-column:1/-1}
  .table{overflow-x:auto}
  .tr{min-width:720px}
}
@media (max-width:600px){
  .hdr{height:72px}.nav{top:72px}
  .brand img{width:38px;height:38px}.brand b{font-size:16px}
  .g3,.g4,.g5,.chal3,.row2{grid-template-columns:1fr}
  .btns .btn{width:100%}
  .stat-card{padding:32px}
  .banner{flex-direction:column;align-items:flex-start}
  .ft{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}