:root{
  --ink:#1F3A60;--ink2:#2B4D7A;--grey:#5C6B82;--greyl:#AEB9C9;
  --accent:#3E78B0;--accent2:#2C5C8F;--line:#E2E6EC;--white:#fff;--maxw:1200px;--read:720px;
  --grad-accent:linear-gradient(135deg,#4A82B8 0%,#3E78B0 55%,#24496F 100%);
  --grad-ink:linear-gradient(155deg,#27507F 0%,#1F3A60 58%,#15294A 100%);
  --grad-card:linear-gradient(180deg,#ffffff 0%,#F7F9FC 100%);
  --grad-panel:linear-gradient(180deg,#FBFCFE 0%,#EEF3FA 100%);
  --grad-chip:linear-gradient(135deg,#E8F0F8 0%,#D3E2F0 100%);
  --sh-sm:0 2px 14px -6px rgba(31,58,96,.14);--sh:0 26px 54px -30px rgba(31,58,96,.26);--sh-lg:0 36px 70px -28px rgba(31,58,96,.32);
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{margin:0;font-family:'Open Sans',-apple-system,BlinkMacSystemFont,Arial,sans-serif;color:var(--ink);
  line-height:1.6;background:#fff;-webkit-font-smoothing:antialiased;}
a{text-decoration:none;}
h1,h2,h3,h4{font-family:'Instrument Serif',Georgia,serif;font-weight:400;letter-spacing:-.005em;}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px;}
.eye{display:inline-block;font-family:'Instrument Serif',Georgia,serif;font-style:italic;font-size:20px;
  letter-spacing:0;text-transform:none;color:var(--accent);font-weight:400;border-left:2px solid var(--accent);
  padding-left:14px;line-height:1.15;margin:0 0 22px;}
.sec{padding:76px 0;}
.lede{font-size:clamp(16px,1.5vw,19px);line-height:1.6;color:var(--grey);margin:0;max-width:640px;}
.rule{height:1px;background:linear-gradient(90deg,transparent,var(--line) 10%,var(--line) 90%,transparent);}
h2.big{font-size:clamp(26px,3.3vw,40px);line-height:1.1;color:var(--ink);margin:0 0 16px;}
/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;align-self:center;flex:0 0 auto;gap:8px;
  padding:15px 28px;border-radius:999px;font-weight:600;line-height:1.1;min-height:0;
  font-size:15px;font-family:'Open Sans';transition:transform .2s,box-shadow .2s,background .2s;white-space:nowrap;cursor:pointer;border:none;}
.btn.pri{background:var(--grad-accent);color:#fff;box-shadow:0 14px 30px -12px rgba(36,73,111,.6);}
.btn.pri:hover{transform:translateY(-2px);box-shadow:0 20px 38px -12px rgba(36,73,111,.7);}
.btn.alt{background:#fff;color:var(--ink);box-shadow:var(--sh-sm),inset 0 0 0 1px rgba(31,58,96,.14);}
.btn.alt:hover{transform:translateY(-2px);box-shadow:var(--sh),inset 0 0 0 1px rgba(31,58,96,.2);}
.btn.ghost{background:rgba(255,255,255,.06);color:#fff;box-shadow:inset 0 0 0 1px rgba(255,255,255,.3);}
.btn.ghost:hover{background:rgba(255,255,255,.14);}
/* ---------- HEADER ---------- */
.kxh{position:sticky;top:0;z-index:900;background:rgba(255,255,255,.92);
  -webkit-backdrop-filter:saturate(150%) blur(12px);backdrop-filter:saturate(150%) blur(12px);border-bottom:1px solid var(--line);}
.kxh .bar{max-width:var(--maxw);margin:0 auto;padding:0 28px;height:76px;display:flex;align-items:center;justify-content:space-between;gap:28px;}
.kxh .logo{display:flex;align-items:center;gap:13px;flex-shrink:0;}
.kxh .kx-word{height:26px;width:auto;display:block;}
.kxh .sg{font-size:10px;letter-spacing:.3em;text-transform:uppercase;font-weight:600;color:var(--grey);border-left:1px solid var(--line);padding-left:13px;margin-top:2px;}
.kxh nav{display:flex;align-items:center;gap:30px;}
.kxh nav a{color:var(--ink);font-size:14.5px;font-weight:600;position:relative;padding:6px 0;}
.kxh nav a::after{content:"";position:absolute;left:0;bottom:0;height:2px;width:0;background:var(--accent);transition:width .2s;}
.kxh nav a:hover{color:var(--accent);} .kxh nav a:hover::after{width:100%;}
.kxh .right{display:flex;align-items:center;gap:16px;}
.kxh .cta{background:var(--grad-accent);color:#fff;font-size:14px;font-weight:600;padding:12px 22px;border-radius:999px;
  box-shadow:0 12px 26px -12px rgba(36,73,111,.6);transition:transform .2s;white-space:nowrap;}
.kxh .cta:hover{transform:translateY(-1px);}
.kxh .burger{display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:999px;background:#fff;cursor:pointer;
  align-items:center;justify-content:center;flex-direction:column;gap:4px;}
.kxh .burger span{width:18px;height:2px;background:var(--ink);transition:.25s;}
.kxh input#kxh-t{display:none;}
.kxh input#kxh-t:checked ~ .bar .burger span:nth-child(1){transform:translateY(6px) rotate(45deg);}
.kxh input#kxh-t:checked ~ .bar .burger span:nth-child(2){opacity:0;}
.kxh input#kxh-t:checked ~ .bar .burger span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}
.kxh .mobile{display:none;border-top:1px solid var(--line);background:#fff;}
.kxh .mobile a{display:block;padding:15px 28px;color:var(--ink);font-size:15px;border-bottom:1px solid var(--line);}
.kxh .mobile a.m-cta{color:var(--accent);font-weight:700;}
.kxh input#kxh-t:checked ~ .mobile{display:block;}
@media(max-width:900px){.kxh nav,.kxh .right .cta{display:none;}.kxh .burger{display:flex;}.kxh .sg{display:none;}}
/* ---------- FOOTER ---------- */
.kxf{color:var(--greyl);background:var(--ink);position:relative;overflow:hidden;}
.kxf::before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:var(--grad-accent);}
.kxf .wrap{padding:60px 28px 0;}
.kxf .top{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px;padding-bottom:48px;}
.kxf .brand .kx-word{height:30px;width:auto;display:block;margin-bottom:18px;}
.kxf .brand p{margin:0 0 20px;font-size:14px;line-height:1.65;max-width:330px;color:var(--greyl);}
.kxf .brand .loc{font-size:13px;line-height:1.75;color:#93a1b8;} .kxf .brand .loc b{color:#fff;}
.kxf .col h4{color:#fff;font-size:11px;letter-spacing:.18em;text-transform:uppercase;margin:4px 0 18px;font-weight:600;font-family:'Open Sans';}
.kxf .col a{display:block;color:var(--greyl);font-size:14px;padding:6px 0;transition:color .18s,transform .18s;}
.kxf .col a:hover{color:#fff;transform:translateX(3px);} .kxf .col .mail{color:var(--accent);font-weight:600;}
.kxf .bottom{border-top:1px solid rgba(255,255,255,.12);padding:22px 0 30px;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;}
.kxf .bottom .copy,.kxf .bottom .legal a{font-size:12.5px;color:#93a1b8;}
.kxf .bottom .legal{display:flex;gap:22px;flex-wrap:wrap;} .kxf .bottom .legal a:hover{color:#fff;}
.kxf .disc{font-size:11.5px;color:#73839c;text-align:center;padding-bottom:28px;line-height:1.6;max-width:860px;margin:0 auto;}
@media(max-width:860px){.kxf .top{grid-template-columns:1fr 1fr;gap:30px;}.kxf .brand{grid-column:1/-1;}}
@media(max-width:520px){.kxf .top{grid-template-columns:1fr;}.kxf .bottom{flex-direction:column;align-items:flex-start;}}
/* ---------- HOME HERO (immersive) ---------- */
.hero{position:relative;width:100%;min-height:90vh;overflow:hidden;display:flex;align-items:flex-end;
background:
 radial-gradient(130% 100% at 82% 16%, rgba(188,216,234,.55) 0%, rgba(160,197,221,.18) 34%, rgba(160,197,221,0) 56%),
 radial-gradient(100% 90% at 8% 102%, rgba(8,22,44,.6) 0%, rgba(8,22,44,0) 55%),
 linear-gradient(142deg,#3568A0 0%,#28548A 34%,#1C4070 62%,#122E50 86%,#0E2543 100%);
background-attachment:scroll;}
/* glossy liquid-glass sheen */
.hero::before{content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
background:
 radial-gradient(60% 42% at 74% 24%, rgba(255,255,255,.22) 0%, rgba(255,255,255,0) 60%),
 linear-gradient(118deg, rgba(255,255,255,0) 40%, rgba(255,255,255,.10) 50%, rgba(255,255,255,0) 60%);
mix-blend-mode:screen;animation:kxsheen 18s ease-in-out infinite alternate;}
@keyframes kxsheen{from{transform:translate3d(0,0,0);opacity:.9}to{transform:translate3d(-26px,14px,0);opacity:1}}
.hero::after{content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
background:radial-gradient(42% 42% at 50% 118%, rgba(6,18,38,.5) 0%, rgba(6,18,38,0) 70%);}
.hero .scene{display:none;}
.hero .veil{position:absolute;inset:0;z-index:1;pointer-events:none;background:linear-gradient(95deg,rgba(14,34,62,.52) 0%,rgba(14,34,62,.18) 46%,rgba(14,34,62,0) 72%);}
.hero .wrap{position:relative;z-index:2;width:100%;padding-top:120px;padding-bottom:72px;}
.hero .eye{color:#9FC3D8;border-left-color:#9FC3D8;}
.hero h1{font-size:clamp(40px,6.6vw,84px);line-height:1.0;color:#fff;margin:0 0 20px;max-width:17ch;}
.hero h1 .ac{color:#9FC3D8;}
.hero .lede{color:#D2E0EF;max-width:560px;margin:0 0 32px;}
.hero .btns{display:flex;gap:14px;flex-wrap:wrap;align-items:center;}
.hero .btns .btn{display:inline-block;line-height:1.2;text-align:center;align-self:auto;}
.hero .btns .btn.alt{background:rgba(255,255,255,.14);color:#fff;border:1px solid rgba(255,255,255,.45);box-shadow:0 10px 26px -14px rgba(0,0,0,.5);}
.hero .btns .btn.alt:hover{background:#fff;color:var(--ink);border-color:#fff;}
.hero .micro{margin:26px 0 0;font-size:13.5px;color:#A9BCD4;} .hero .micro b{color:#fff;}
.hero .scrollcue{position:absolute;left:50%;bottom:26px;z-index:2;transform:translateX(-50%);width:26px;height:42px;border:2px solid rgba(255,255,255,.4);border-radius:999px;}
.hero .scrollcue::after{content:"";position:absolute;left:50%;top:8px;width:4px;height:8px;border-radius:2px;background:#fff;transform:translateX(-50%);animation:kxcue 1.8s ease-in-out infinite;}
@keyframes kxcue{0%{opacity:0;transform:translate(-50%,0)}30%{opacity:1}100%{opacity:0;transform:translate(-50%,14px)}}
/* home sections */
.doors{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:44px;}
.door{background:var(--grad-card);border-radius:20px;padding:34px 30px;display:flex;flex-direction:column;box-shadow:var(--sh-sm);transition:transform .25s,box-shadow .25s;}
.door:hover{transform:translateY(-6px);box-shadow:var(--sh-lg);}
.ic{width:54px;height:54px;border-radius:16px;background:var(--grad-chip);display:flex;align-items:center;justify-content:center;margin-bottom:20px;box-shadow:0 8px 18px -8px rgba(36,73,111,.5);}
.ic svg{width:25px;height:25px;stroke:#2C5C8F;fill:none;stroke-width:1.8;}
.door h3{margin:0 0 10px;font-size:21px;color:var(--ink);} .door p{margin:0 0 20px;font-size:14.5px;color:var(--grey);line-height:1.6;}
.door .go{margin-top:auto;color:var(--accent);font-weight:600;font-size:14.5px;}
.panel-sec{background:var(--grad-panel);}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:40px;}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:36px;}
.card{background:var(--grad-card);border-radius:20px;padding:32px 28px;box-shadow:var(--sh-sm);transition:transform .25s,box-shadow .25s;}
.card:hover{transform:translateY(-4px);box-shadow:var(--sh);}
.card .n{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:12px;background:var(--grad-accent);color:#fff;font-weight:700;box-shadow:0 10px 20px -10px rgba(36,73,111,.6);font-family:'Open Sans';}
.card h3{margin:16px 0 8px;font-size:19px;color:var(--ink);} .card p{margin:0;font-size:14.5px;color:var(--grey);line-height:1.6;}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:40px;}
.step{background:var(--grad-card);border-radius:20px;padding:30px 26px;box-shadow:var(--sh-sm);transition:transform .25s,box-shadow .25s;}
.step:hover{transform:translateY(-4px);box-shadow:var(--sh);}
.step .sn{width:46px;height:46px;border-radius:14px;background:var(--grad-ink);color:#fff;display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:700;margin-bottom:18px;box-shadow:var(--sh-sm);font-family:'Open Sans';}
.step h3{margin:0 0 8px;font-size:17px;color:var(--ink);} .step p{margin:0;font-size:14px;color:var(--grey);line-height:1.55;}
/* final / cta band */
.final{background:var(--grad-ink);color:#dfe3e4;position:relative;overflow:hidden;}
.final::before{content:"";position:absolute;right:-8%;top:-30%;width:620px;height:620px;border-radius:50%;background:radial-gradient(circle,rgba(127,169,201,.32) 0%,rgba(127,169,201,0) 62%);}
.final .inner{max-width:var(--maxw);margin:0 auto;padding:76px 28px;text-align:center;position:relative;z-index:1;}
.final h2{color:#fff;font-size:clamp(26px,3.3vw,40px);margin:0 0 12px;}
.final p{color:#cdd8e8;font-size:16px;max-width:560px;margin:0 auto 30px;}
.final .btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;}
/* ---------- INNER PAGE HERO ---------- */
.phero{position:relative;overflow:hidden;padding:56px 0 40px;background:var(--grad-panel);border-bottom:1px solid var(--line);}
.phero::after{content:"";position:absolute;right:-6%;top:-40%;width:460px;height:460px;border-radius:50%;background:radial-gradient(circle,rgba(127,169,201,.14),transparent 62%);}
.phero .wrap{position:relative;z-index:1;}
.crumb{font-size:13px;color:var(--grey);margin:0 0 18px;} .crumb a{color:var(--grey);} .crumb a:hover{color:var(--accent);} .crumb span{color:var(--accent);}
.phero h1{font-size:clamp(32px,4.6vw,56px);line-height:1.05;color:var(--ink);margin:0 0 18px;max-width:18ch;}
.phero h1 .ac{color:var(--accent);}
.phero .lede{max-width:680px;font-size:clamp(16px,1.5vw,19px);color:var(--grey);}
.phero .btns{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px;}
.chips{display:flex;gap:10px;flex-wrap:wrap;margin-top:26px;}
.chip{font-size:13px;color:var(--ink);background:#fff;border-radius:999px;padding:9px 16px;font-weight:600;box-shadow:var(--sh-sm);}
/* package list */
.pkg{background:var(--grad-card);border-radius:22px;box-shadow:var(--sh);overflow:hidden;}
.pkg .ph{background:var(--grad-ink);color:#fff;padding:26px 30px;}
.pkg .ph .pn{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:#AFCDE6;font-weight:700;font-family:'Open Sans';}
.pkg .ph .pt{font-size:22px;margin-top:6px;color:#fff;}
.pkg ul{list-style:none;margin:0;padding:12px 30px 24px;}
.pkg li{position:relative;padding:13px 0 13px 40px;font-size:15px;color:var(--ink);border-bottom:1px solid rgba(31,58,96,.08);}
.pkg li:last-child{border-bottom:0;} .pkg li b{color:var(--ink);}
.pkg li::before{content:"";position:absolute;left:0;top:14px;width:24px;height:24px;border-radius:8px;background:var(--grad-chip);}
.pkg li::after{content:"";position:absolute;left:7px;top:19px;width:9px;height:5px;border-left:2px solid #2C5C8F;border-bottom:2px solid #2C5C8F;transform:rotate(-45deg);}
.note{background:var(--grad-panel);border-radius:18px;padding:26px 28px;box-shadow:var(--sh-sm);}
.note .t{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);font-weight:700;margin:0 0 10px;font-family:'Open Sans';}
.note p{margin:0 0 10px;font-size:14.5px;color:var(--grey);line-height:1.6;} .note p:last-child{margin:0;} .note b{color:var(--ink);}
/* faq */
.faq{max-width:820px;margin:34px auto 0;}
.faq details{background:var(--grad-card);border-radius:16px;box-shadow:var(--sh-sm);margin-bottom:12px;overflow:hidden;}
.faq summary{list-style:none;cursor:pointer;padding:20px 24px;font-weight:400;color:var(--ink);font-size:18px;display:flex;justify-content:space-between;align-items:center;gap:16px;font-family:'Instrument Serif',Georgia,serif;}
.faq summary::-webkit-details-marker{display:none;}
.faq summary::after{content:"+";color:var(--accent);font-size:22px;font-weight:400;}
.faq details[open] summary::after{content:"\2013";}
.faq details p{margin:0;padding:0 24px 22px;font-size:14.5px;color:var(--grey);line-height:1.65;}
/* two-col */
.two{display:grid;grid-template-columns:1.1fr 1fr;gap:48px;align-items:center;}
.two .list{background:var(--grad-card);border-radius:20px;padding:14px 28px;box-shadow:var(--sh);}
.two .list .row{display:flex;align-items:center;gap:15px;padding:16px 0;border-bottom:1px solid rgba(31,58,96,.08);}
.two .list .row:last-child{border-bottom:0;}
.two .list .ri{flex-shrink:0;width:40px;height:40px;border-radius:12px;background:var(--grad-chip);display:flex;align-items:center;justify-content:center;}
.two .list .ri svg{width:20px;height:20px;stroke:#2C5C8F;fill:none;stroke-width:1.9;} .two .list b{color:var(--ink);font-size:15px;}
/* form */
.form{background:var(--grad-card);border-radius:22px;box-shadow:var(--sh);padding:30px 30px;max-width:640px;}
.form label{display:block;font-size:12px;font-weight:700;color:var(--grey);margin:0 0 6px;letter-spacing:.02em;font-family:'Open Sans';}
.form .f{margin-bottom:16px;} .form .row2{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.form input,.form select,.form textarea{width:100%;padding:13px 15px;font-size:15px;color:var(--ink);border:1px solid var(--line);border-radius:12px;background:#fff;font-family:'Open Sans';outline:none;transition:border-color .15s,box-shadow .15s;}
.form input:focus,.form select:focus,.form textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(127,169,201,.15);}
.form textarea{min-height:110px;resize:vertical;} .form button{width:100%;margin-top:4px;}
.form .fine{font-size:11.5px;color:var(--grey);margin:12px 0 0;text-align:center;}
/* prose (articles) */
.prose{max-width:var(--read);margin:0 auto;}
.prose p{font-size:17px;line-height:1.75;color:#33425a;margin:0 0 22px;}
.prose h2{font-size:clamp(21px,2.3vw,27px);color:var(--ink);margin:40px 0 14px;}
.prose h3{font-size:18px;color:var(--ink);margin:28px 0 10px;}
.prose b,.prose strong{color:var(--ink);}
.prose ul{margin:0 0 22px;padding:0;list-style:none;}
.prose ul li{position:relative;padding:8px 0 8px 26px;font-size:16.5px;line-height:1.6;color:#33425a;}
.prose ul li::before{content:"";position:absolute;left:0;top:15px;width:8px;height:8px;border-radius:50%;background:var(--accent);}
.prose a.inl{color:var(--accent2);font-weight:600;border-bottom:1px solid var(--accent);}
.pull{margin:34px 0;padding:6px 0 6px 26px;border-left:3px solid var(--accent);}
.pull p{font-size:clamp(19px,2.1vw,23px);line-height:1.4;color:var(--ink);font-weight:400;margin:0;font-family:'Instrument Serif',Georgia,serif;}
.artmeta{display:flex;gap:14px;align-items:center;flex-wrap:wrap;font-size:13px;color:var(--grey);}
.artmeta .av{width:30px;height:30px;border-radius:50%;background:var(--grad-ink);color:#fff;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;font-family:'Open Sans';}
.artmeta .d{width:3px;height:3px;border-radius:50%;background:var(--line);}
/* insights cards */
.icards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:40px;}
.icard{display:flex;flex-direction:column;background:var(--grad-card);border-radius:20px;overflow:hidden;box-shadow:var(--sh-sm);transition:transform .25s,box-shadow .25s;}
.icard:hover{transform:translateY(-6px);box-shadow:var(--sh-lg);}
.icard .th{height:140px;background:var(--grad-ink);position:relative;}
.icard .th.a{background:linear-gradient(160deg,#2E6AA6,#1F3A60);} .icard .th.b{background:linear-gradient(160deg,#4E86B8,#27507F);}
.icard .th .cat{position:absolute;left:16px;top:16px;font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:#fff;font-weight:700;background:rgba(255,255,255,.14);padding:6px 11px;border-radius:999px;font-family:'Open Sans';}
.icard .b{padding:22px 22px 24px;display:flex;flex-direction:column;flex:1;}
.icard h3{margin:0 0 8px;font-size:18px;line-height:1.3;color:var(--ink);} .icard p{margin:0 0 16px;font-size:13.8px;color:var(--grey);line-height:1.55;}
.icard .go{margin-top:auto;color:var(--accent);font-weight:600;font-size:13.5px;}
@media(max-width:900px){
  .doors,.grid3,.steps,.icards{grid-template-columns:1fr;}
  .grid2,.two{grid-template-columns:1fr;gap:26px;}
  .hero{min-height:84vh;}
}
@media(max-width:600px){.sec{padding:52px 0;}.wrap{padding:0 20px;}.form .row2{grid-template-columns:1fr;}}