@charset "utf-8";
:root { --ink: #0B2250; --muted: #4A5B78; --bg: #F4F7FB; --surface: #FFFFFF; --line: #D6DFEC; --lake: #0B63B8; --lake-d: #094C8E; --signal: #1AA0F5; --accent: #0A93F0; --on-lake: #FFFFFF; --hero: #071A3F; --hero2: #0B2A5B; --head: 'Bricolage Grotesque','Segoe UI',Arial,sans-serif; --body: 'Public Sans','Segoe UI',Arial,sans-serif; box-sizing: border-box; padding-top: env(safe-area-inset-top,0px); padding-bottom: env(safe-area-inset-bottom,0px); }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) { --ink: #E8F0FA; --muted: #A9B9D3; --bg: #0A1530; --surface: #111F40; --line: #25365E; --lake: #4DB3FF; --lake-d: #7CC6FF; --accent: #4DB3FF; --on-lake: #071A3F; --hero: #050F26; --hero2: #0A1D45; }
}
:root[data-theme="dark"] { --ink: #E8F0FA; --muted: #A9B9D3; --bg: #0A1530; --surface: #111F40; --line: #25365E; --lake: #4DB3FF; --lake-d: #7CC6FF; --accent: #4DB3FF; --on-lake: #071A3F; --hero: #050F26; --hero2: #0A1D45; }
html { scroll-padding-top: calc(env(safe-area-inset-top,0px) + 70px); scroll-behavior: smooth; }
*, ::before, ::after { box-sizing: inherit; }
body { margin: 0px; background: var(--bg); color: var(--ink); font: 400 17px/1.6 var(--body); }
h1, h2, h3 { font-family: var(--head); line-height: 1.12; margin: 0px; letter-spacing: -0.02em; }
h1 { font-size: clamp(2.2rem, 5.2vw, 3.7rem); font-weight: 700; }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); font-weight: 700; }
h3 { font-size: 1.2rem; font-weight: 500; letter-spacing: -0.01em; }
p { margin: 0px; }
a { color: inherit; }
.wrap { max-width: 1120px; margin: 0px auto; padding: 0px 24px; }
section { padding: 84px 0px; }
.lede { color: var(--muted); max-width: 60ch; margin-top: 14px; font-size: 1.05rem; }
.center { text-align: center; }
.center .lede { margin-inline: auto; }
:focus-visible { outline: 3px solid var(--signal); outline-offset: 3px; }
.announce { background: var(--signal); color: rgb(11, 34, 80); text-align: center; font-size: 0.92rem; padding: 8px 16px; font-weight: 500; }
.announce a { font-weight: 600; }
header { position: sticky; top: env(safe-area-inset-top,0px); z-index: 20; background: var(--bg); border-bottom: 1px solid var(--line); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 66px; }
.logo { font-family: var(--head); font-weight: 700; font-size: 1.2rem; text-decoration: none; display: flex; align-items: center; gap: 10px; }
.logo img { height: 42px; width: auto; background: rgb(255, 255, 255); border-radius: 8px; padding: 4px; }
.wm { color: inherit; letter-spacing: 0.09em; font-size: 1.05rem; }
.wm b { color: var(--accent); }
.nav nav { display: flex; gap: 26px; align-items: center; }
.nav nav a { text-decoration: none; font-size: 0.95rem; color: var(--muted); }
.nav nav a:hover { color: var(--ink); }
.btn { display: inline-block; background: var(--lake); color: var(--on-lake); padding: 14px 24px; border-radius: 6px; text-decoration: none; border: 0px; font: 600 1rem var(--body); cursor: pointer; transition: background 0.15s; }
.btn:hover { background: var(--lake-d); }
.btn.sm { padding: 9px 16px; font-size: 0.92rem; color: var(--on-lake) !important; }
.btn.light { background: rgb(255, 255, 255); color: rgb(7, 26, 63); }
.btn.light:hover { background: rgb(227, 236, 248); }
.btn.ghost { background: transparent; color: rgb(255, 255, 255); border: 1.5px solid rgba(255, 255, 255, 0.6); }
.btn.ghost:hover { background: rgba(255, 255, 255, 0.1); }
.hero { background: linear-gradient(160deg,var(--hero),var(--hero2)); color: rgb(255, 255, 255); padding: 80px 0px 92px; }
.hero-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 56px; align-items: center; }
.hero .lede { color: rgb(184, 201, 230); font-size: 1.15rem; }
.cta-row { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 32px; }
.log { background: var(--surface); color: var(--ink); border-radius: 10px; padding: 22px; }
.log h3 { font-size: 1rem; color: var(--muted); font-weight: 500; margin-bottom: 10px; }
.row { display: grid; grid-template-columns: 72px 1fr; gap: 14px; padding: 13px 0px; border-top: 1px solid var(--line); font-size: 0.95rem; }
.row:first-of-type { border-top: 0px; }
.row time { font-weight: 600; font-variant-numeric: tabular-nums; }
.row b { display: block; font-weight: 600; }
.row span { color: var(--muted); }
.tag { display: inline-block; font-size: 0.78rem; font-weight: 600; padding: 2px 9px; border-radius: 99px; background: var(--signal); color: rgb(11, 34, 80); margin-left: 6px; vertical-align: 1px; }
.log .row { opacity: 0; transform: translateY(8px); animation: 0.5s ease 0s 1 normal forwards running rise; }
.log .row:nth-of-type(2) { animation-delay: 0.5s; }
.log .row:nth-of-type(3) { animation-delay: 1s; }
.log .row:nth-of-type(4) { animation-delay: 1.5s; }
@keyframes rise { 
  100% { opacity: 1; transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  .log .row { animation: auto ease 0s 1 normal none running none; opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}
.strip { background: var(--surface); border-bottom: 1px solid var(--line); padding: 26px 0px; }
.strip .wrap { display: flex; flex-wrap: wrap; gap: 12px 40px; align-items: center; justify-content: center; color: var(--muted); font-weight: 500; }
.strip b { color: var(--ink); font-family: var(--head); font-weight: 500; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-top: 48px; }
.grid4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 44px; }
.grid2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; margin-top: 44px; }
.benefit svg { width: 34px; height: 34px; stroke: var(--lake); fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; margin-bottom: 14px; }
.benefit p { color: var(--muted); margin-top: 8px; }
.cta-band { background: var(--hero); color: rgb(255, 255, 255); padding: 64px 0px; }
.cta-band .wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.cta-band p { color: rgb(184, 201, 230); margin-top: 10px; }
.qf { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.qf .btn { grid-column: 1 / -1; }
.qf input { background: rgb(255, 255, 255); color: rgb(11, 34, 80); border-color: rgb(255, 255, 255); }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 26px; }
.card p { color: var(--muted); margin-top: 8px; font-size: 0.97rem; }
.band { background: var(--surface); border-block: 1px solid var(--line); }
.pkg { background: var(--surface); border-top-color: ; border-top-style: ; border-top-width: ; border-right-color: ; border-right-style: ; border-right-width: ; border-bottom-color: ; border-bottom-style: ; border-bottom-width: ; border-image-source: ; border-image-slice: ; border-image-width: ; border-image-outset: ; border-image-repeat: ; border-left: 5px solid var(--lake); border-radius: 10px; padding: 30px; }
.pkg ul { margin: 14px 0px 0px; padding-left: 20px; color: var(--muted); }
.pkg li { margin: 4px 0px; }
.steps { list-style: none; counter-reset: s 0; padding: 0px; margin: 44px 0px 0px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.steps li { counter-increment: s 1; border-top: 3px solid var(--lake); padding-top: 16px; }
.steps li::before { content: "Step " counter(s); display: block; font-size: 0.85rem; color: var(--muted); margin-bottom: 4px; }
.steps p { color: var(--muted); margin-top: 6px; font-size: 0.97rem; }
.diff { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0px 56px; margin-top: 40px; }
.diff div { padding: 22px 0px; border-top: 1px solid var(--line); }
.diff p { color: var(--muted); margin-top: 6px; }
details { border-top: 1px solid var(--line); padding: 18px 0px; max-width: 820px; margin-inline: auto; }
details:last-of-type { border-bottom: 1px solid var(--line); }
summary { cursor: pointer; font-family: var(--head); font-weight: 500; font-size: 1.15rem; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; font-size: 1.4rem; line-height: 1; }
details[open] summary::after { content: "−"; }
details p { color: var(--muted); margin-top: 10px; max-width: 66ch; }
.contact { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 56px; align-items: start; }
form.full { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 28px; display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
form.full .wide, form.full button, form.full .msg { grid-column: 1 / -1; }
label { font-weight: 500; font-size: 0.95rem; display: grid; gap: 6px; }
input, select, textarea { font: 400 1rem var(--body); padding: 12px; border: 1.5px solid var(--line); border-radius: 6px; background: var(--bg); color: var(--ink); width: 100%; }
textarea { min-height: 96px; resize: vertical; }
.msg { display: none; padding: 14px; border-radius: 6px; background: var(--bg); color: var(--ink); border-left: 4px solid var(--lake); margin-top: 12px; grid-column: 1 / -1; }
footer { background: var(--hero); color: rgb(184, 201, 230); padding: 56px 0px 32px; font-size: 0.93rem; }
.fgrid { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 32px; }
footer h3 { color: rgb(255, 255, 255); font-size: 1rem; margin-bottom: 12px; }
footer ul { list-style: none; margin: 0px; padding: 0px; display: grid; gap: 8px; }
footer a { text-decoration: none; }
footer a:hover { color: rgb(255, 255, 255); }
.legal { border-top: 1px solid rgba(255, 255, 255, 0.15); margin-top: 36px; padding-top: 20px; font-size: 0.85rem; }
@media (max-width: 900px) {
  .hero-grid, .cta-band .wrap, .contact, .grid3, .grid2, .diff { grid-template-columns: 1fr; }
  .grid4, .steps { grid-template-columns: 1fr 1fr; }
  .fgrid { grid-template-columns: 1fr 1fr; }
  .nav nav a:not(.btn) { display: none; }
  section { padding: 60px 0px; }
}
@media (max-width: 540px) {
  .grid4, .steps, .qf, form.full, .fgrid { grid-template-columns: 1fr; }
}
.hero { position: relative; overflow: hidden; padding-bottom: 130px; }
.hero > .wrap { position: relative; z-index: 2; }
.hero-photo { position: absolute; inset: 0px 0px 0px auto; width: 62%; z-index: 0; background: linear-gradient(rgba(7,26,63,.38),rgba(7,26,63,.38)),var(--photo) right center/cover no-repeat; mask-image: linear-gradient(90deg, transparent 0px, rgb(0, 0, 0) 55%); }
.arcs { position: absolute; right: 0px; top: 0px; width: 62%; height: 100%; z-index: 1; pointer-events: none; }
.arcs path { fill: none; stroke: rgb(124, 198, 255); stroke-width: 1.6; stroke-linecap: round; opacity: 0.75; stroke-dasharray: 1400; stroke-dashoffset: 1400; animation: 2.6s ease 0.3s 1 normal forwards running draw; }
.arcs circle { fill: rgb(207, 234, 255); filter: drop-shadow(rgb(77, 179, 255) 0px 0px 6px) drop-shadow(rgb(26, 160, 245) 0px 0px 14px); }
@keyframes draw { 
  100% { stroke-dashoffset: 0; }
}
.hero-wave { position: absolute; left: 0px; right: 0px; bottom: -1px; width: 100%; height: 84px; z-index: 1; display: block; }
.hero-wave .w1 { fill: var(--accent); opacity: 0.9; }
.hero-wave .w2 { fill: var(--bg); }
.pillars { position: relative; z-index: 3; margin-top: -86px; padding: 0px; }
.pillar-bar { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; box-shadow: rgba(7, 26, 63, 0.45) 0px 18px 40px -22px; display: grid; grid-template-columns: repeat(3, 1fr); }
.pillar { display: flex; align-items: center; gap: 18px; padding: 26px 28px; min-width: 0px; }
.pillar + .pillar { border-left: 1px solid var(--line); }
.pillar svg { flex: 0 0 auto; width: 44px; height: 44px; stroke: var(--lake); fill: none; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.pillar b { display: block; font-family: var(--head); font-weight: 500; font-size: 1.1rem; letter-spacing: 0.01em; }
.pillar span { color: var(--muted); font-size: 0.93rem; line-height: 1.4; display: block; margin-top: 2px; }
.strip { margin-top: 48px; }
.orbit-sec { position: relative; overflow: hidden; }
.orbit-sec > .wrap { position: relative; z-index: 1; }
.orbit { position: absolute; right: -120px; top: -40px; width: 560px; height: 360px; pointer-events: none; opacity: 0.5; z-index: 0; }
.orbit ellipse { fill: none; stroke: var(--accent); stroke-width: 2; }
.orbit circle { fill: var(--accent); }
.cta-band { position: relative; overflow: hidden; }
.cta-band::before { content: ""; position: absolute; inset: 0px; background: linear-gradient(90deg,var(--hero) 25%,rgba(7,26,63,.72) 100%),var(--photo) 70% 40%/cover no-repeat; z-index: 0; }
.cta-band > .wrap { position: relative; z-index: 1; }
.fwave { background: var(--hero); line-height: 0; }
.fwave svg { display: block; width: 100%; height: 64px; }
.fwave .f1 { fill: var(--surface); }
.fwave .f2 { fill: var(--accent); opacity: 0.9; }
.benefit svg { background: var(--bg); border: 1px solid var(--line); border-radius: 50%; padding: 12px; width: 56px; height: 56px; }
.part-mark { display: inline-block; width: 10px; height: 10px; border-radius: 50%; background: var(--accent); margin-right: 10px; vertical-align: middle; }
@media (max-width: 900px) {
  .hero-photo, .arcs { width: 100%; }
  .hero-photo { opacity: 0.35; mask-image: none; }
  .arcs { opacity: 0.5; }
  .pillar-bar { grid-template-columns: 1fr; }
  .pillar + .pillar { border-left: 0px; border-top: 1px solid var(--line); }
  .orbit { opacity: 0.25; }
}
@media (prefers-reduced-motion: reduce) {
  .arcs path { animation: auto ease 0s 1 normal none running none; stroke-dashoffset: 0; }
}
:root { --photo: url("img/photo.jpg"); --sky1: #BFE0FA; --sky2: #EAF5FE; --glow: #FCE6C8; --heroink: #0B2250; --herosub: #3C4F70; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) { --sky1: #0E2A5C; --sky2: #0A1D45; --glow: #17345F; --heroink: #E8F0FA; --herosub: #B8C9E6; }
}
:root[data-theme="dark"] { --sky1: #0E2A5C; --sky2: #0A1D45; --glow: #17345F; --heroink: #E8F0FA; --herosub: #B8C9E6; }
.hero { background: linear-gradient(180deg,var(--sky1) 0%,var(--sky2) 58%,var(--glow) 100%); color: var(--heroink); padding: 72px 0px 120px; }
.hero .lede { color: var(--herosub); }
.hero-photo { background: var(--photo) right bottom/cover no-repeat; width: 64%; opacity: 1; }
.arcs { display: none; }
.hero .btn.light { background: var(--lake); color: var(--on-lake); }
.hero .btn.light:hover { background: var(--lake-d); }
.hero .btn.ghost { color: var(--heroink); border-color: var(--heroink); }
.hero .btn.ghost:hover { background: rgba(11, 34, 80, 0.08); }
.hero-wave .w1 { fill: var(--accent); }
.hero-wave .w2 { fill: var(--hero); opacity: 1; }
.pillars { margin-top: -1px; background: var(--hero); padding: 6px 0px 52px; }
.pillar-bar { background: transparent; border: 0px; box-shadow: none; border-radius: 0px; }
.pillar svg { stroke: rgb(77, 179, 255); }
.pillar b { color: rgb(255, 255, 255); }
.pillar span { color: rgb(184, 201, 230); }
.pillar + .pillar { border-left: 1px solid rgba(255, 255, 255, 0.2); }
.strip { margin-top: 0px; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .hero-photo { filter: brightness(0.7); }
}
:root[data-theme="dark"] .hero-photo { filter: brightness(0.7); }
@media (max-width: 900px) {
  .hero-photo { width: 100%; opacity: 0.4; }
  .pillar + .pillar { border-left: 0px; border-top: 1px solid rgba(255, 255, 255, 0.2); }
}
.nav { gap: 16px; }
.mn { display: flex; align-items: center; gap: 2px; }
.mi { position: relative; }
.mi > a, .mi > button { font: 500 .95rem var(--body); color: var(--ink); background: none; border: 0px; padding: 23px 11px; cursor: pointer; text-decoration: none; display: flex; align-items: center; gap: 6px; white-space: nowrap; }
.mi > a:hover, .mi > button:hover, .mi.open > button { color: var(--lake); }
.caret { width: 10px; height: 10px; fill: none; stroke: currentcolor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; transition: transform 0.15s; }
.mi.open .caret { transform: rotate(180deg); }
.dd { position: absolute; top: calc(100% - 6px); left: 0px; min-width: 270px; background: var(--surface); border: 1px solid var(--line); border-radius: 10px; box-shadow: rgba(7, 26, 63, 0.5) 0px 18px 40px -20px; padding: 8px; display: none; z-index: 30; }
.mi:hover > .dd, .mi.open > .dd { display: block; }
.dd a { display: block; padding: 10px 12px; border-radius: 6px; text-decoration: none; color: var(--ink); font-size: 0.93rem; }
.dd a:hover, .dd a:focus-visible { background: var(--bg); color: var(--lake); }
.hdr-actions { display: flex; align-items: center; gap: 10px; margin-left: 10px; }
.ic { width: 38px; height: 38px; border-radius: 50%; border: 1px solid var(--line); display: grid; place-items: center; color: var(--ink); }
.ic:hover { border-color: var(--lake); color: var(--lake); }
.ic svg { width: 18px; height: 18px; fill: none; stroke: currentcolor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.burger { display: none; margin-left: auto; width: 42px; height: 42px; border: 1px solid var(--line); border-radius: 8px; background: var(--surface); cursor: pointer; padding: 0px; flex-direction: column; align-items: center; justify-content: center; gap: 5px; }
.burger span { display: block; width: 20px; height: 2px; background: var(--ink); }
@media (max-width: 1120px) {
  .hdr-actions .btn { display: none; }
}
@media (max-width: 980px) {
  .burger { display: flex; }
  .mn { display: none; position: absolute; left: 0px; right: 0px; top: 100%; flex-direction: column; align-items: stretch; gap: 0px; background: var(--bg); border-bottom: 1px solid var(--line); padding: 6px max(16px,env(safe-area-inset-left,0px)) 16px; max-height: calc(-120px + 100vh); overflow: auto; }
  .mn.show { display: flex; }
  .mi > a, .mi > button { width: 100%; justify-content: space-between; padding: 14px 4px; border-bottom: 1px solid var(--line); }
  .dd { position: static; display: none; box-shadow: none; border: 0px; border-radius: 0px; padding: 4px 0px 8px 12px; background: transparent; min-width: 0px; }
  .mi:hover > .dd { display: none; }
  .mi.open > .dd { display: block; }
  .hdr-actions { margin: 14px 0px 0px; gap: 12px; }
  .hdr-actions .btn { display: inline-block; }
}
:root { --logo-full: url("img/logo.jpg"); }
.nav { height: 90px; }
.logo { gap: 14px; }
.logo img { height: 68px; padding: 5px; border-radius: 10px; box-shadow: 0 0 0 1px var(--line); }
.wm { font-size: 1.55rem; letter-spacing: 0.1em; line-height: 1; }
@media (min-width: 981px) {
  .mi > a, .mi > button { padding: 35px 11px; }
}
html { scroll-padding-top: calc(env(safe-area-inset-top,0px) + 100px); }
.hero-logo { width: min(460px, 100%); aspect-ratio: 800 / 497; background: var(--logo-full) center/cover no-repeat #fff; border-radius: 18px; box-shadow: rgba(7, 26, 63, 0.55) 0px 22px 44px -24px, rgba(11, 34, 80, 0.08) 0px 0px 0px 1px; margin-bottom: 34px; }
.foot-logo { width: min(250px, 100%); aspect-ratio: 800 / 497; background: var(--logo-full) center/cover no-repeat #fff; border-radius: 14px; }
@media (max-width: 980px) {
  .nav { height: 74px; }
  .logo img { height: 52px; }
  .wm { font-size: 1.1rem; }
}
@media (max-width: 420px) {
  .wm { font-size: 0.95rem; letter-spacing: 0.07em; }
  .logo { gap: 10px; }
}
.nav { height: 68px; justify-content: center; }
@media (min-width: 981px) {
  .mi > a, .mi > button { padding: 24px 11px; }
}
@media (max-width: 980px) {
  .nav { height: 64px; justify-content: flex-end; }
}
:root { --banner: url("img/banner.jpg"); }
.banner { display: block; width: 100%; aspect-ratio: 2508 / 627; background: var(--banner) center/cover no-repeat; }
.hero { background: linear-gradient(180deg,rgba(7,26,63,0) 0,var(--hero) 140px),linear-gradient(90deg,#001d46,#00356e,#003873); color: rgb(255, 255, 255); padding: 56px 0px 88px; }
.hero .lede { color: rgb(184, 201, 230); }
.hero .btn.light { background: rgb(255, 255, 255); color: rgb(7, 26, 63); }
.hero .btn.light:hover { background: rgb(227, 236, 248); }
.hero .btn.ghost { color: rgb(255, 255, 255); border-color: rgba(255, 255, 255, 0.6); }
.hero .btn.ghost:hover { background: rgba(255, 255, 255, 0.1); }
@media (max-width: 700px) {
  .banner { aspect-ratio: 2 / 1; background-position: 19% 50%; }
}
.qf .wide { grid-column: 1 / -1; }
.log h3 { font-size: 1.5rem; font-weight: 700; color: var(--ink); line-height: 1.2; margin-bottom: 16px; letter-spacing: -0.01em; }
@media (max-width: 520px) {
  .log h3 { font-size: 1.3rem; }
}
.diff div:last-child:nth-child(2n+1) { grid-column: 1 / -1; }
:root { --band-blue: #0B63B8; }
.cta-band { background: var(--band-blue); color: rgb(255, 255, 255); }
.cta-band::before { display: none; }
.cta-band h2, .cta-band p { color: rgb(255, 255, 255); }
.cta-band .btn.light { background: rgb(255, 255, 255); color: rgb(11, 34, 80); }
.cta-band .btn.light:hover { background: rgb(227, 236, 248); }
.cta-band input:focus-visible { outline-color: rgb(255, 255, 255); }
.hero-grid h1 { font-size: clamp(1.7rem, 3.5vw, 2.6rem); line-height: 1.15; }
:root { --rule: #B4C4DC; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) { --rule: #3B5186; }
}
:root[data-theme="dark"] { --rule: #3B5186; }
main > section:not(.hero) { border-top: 1px solid var(--rule); }
main > section.band { border-bottom: 0px; }
main > .hero + section { border-top: 0px; }
.grid2 .pkg:last-child:nth-child(2n+1) { grid-column: 1 / -1; }
.roi-rows { margin-top: 36px; border-top: 1px solid var(--line); }
.roi-row { display: grid; grid-template-columns: 150px 1fr; gap: 28px; align-items: baseline; padding: 22px 0px; border-bottom: 1px solid var(--line); }
.roi-num { font-family: var(--head); font-weight: 700; font-size: clamp(2.4rem, 5vw, 3.4rem); line-height: 1; color: var(--lake); letter-spacing: -0.03em; }
.roi-row p { color: var(--muted); max-width: 62ch; }
.roi-row p b { color: var(--ink); font-weight: 600; }
.roi-row small { display: block; margin-top: 6px; font-size: 0.85rem; }
.roi-row small a { color: var(--lake); }
.roi-calc { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 32px; margin-top: 56px; align-items: start; }
.roi-calc h3 { font-size: 1.5rem; margin-bottom: 6px; }
.roi-form { background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 26px; display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.roi-form .note { grid-column: 1 / -1; color: var(--muted); font-size: 0.9rem; }
.roi-out { background: var(--hero); color: rgb(255, 255, 255); border-radius: 10px; padding: 28px; display: grid; gap: 18px; }
.roi-out dt { color: rgb(184, 201, 230); font-size: 0.92rem; }
.roi-out dd { margin: 2px 0px 0px; font-family: var(--head); font-weight: 700; font-size: 1.9rem; letter-spacing: -0.02em; font-variant-numeric: tabular-nums; }
.roi-out dd.big { font-size: 2.6rem; color: rgb(124, 198, 255); }
.roi-out dl { margin: 0px; display: grid; gap: 18px; }
.roi-out .fine { color: rgb(184, 201, 230); font-size: 0.85rem; line-height: 1.5; border-top: 1px solid rgba(255, 255, 255, 0.2); padding-top: 14px; }
@media (max-width: 900px) {
  .roi-calc { grid-template-columns: 1fr; }
  .roi-row { grid-template-columns: 1fr; gap: 6px; }
}
@media (max-width: 520px) {
  .roi-form { grid-template-columns: 1fr; }
}
.roi-sub { font-size: 1.4rem; margin-top: 52px; }
.cta-band p a, .book-copy p a { text-decoration: underline; font-weight: 600; }
.dd { max-height: min(70vh, 560px); overflow: auto; }
.dd-label { display: block; padding: 12px 12px 4px; font-size: 0.82rem; font-weight: 600; color: var(--muted); border-top: 1px solid var(--line); margin-top: 6px; }
/* ---- added: skip link ---- */
.skip { position: absolute; left: 12px; top: -60px; z-index: 50; background: var(--lake); color: var(--on-lake); padding: 10px 16px; border-radius: 6px; text-decoration: none; font-weight: 600; }
.skip:focus { top: 12px; }
/* ---- added: case studies (same anatomy as .pkg) ---- */
.cases { margin-top: 40px; text-align: left; }
.case { background: var(--surface); border: 1px solid var(--line); border-left: 5px solid var(--lake); border-radius: 10px; padding: 32px 30px 26px; display: flex; flex-direction: column; gap: 14px; }
.case-tag { margin: 0; color: var(--lake); font-weight: 600; font-size: 0.95rem; }
.case h3 { font-family: var(--head); font-weight: 700; font-size: clamp(1.8rem, 3.4vw, 2.5rem); line-height: 1.08; letter-spacing: -0.025em; color: var(--ink); font-variant-numeric: tabular-nums; text-wrap: balance; }
.case-body { margin: 0; color: var(--muted); flex: 1; max-width: 46ch; }
.case-co { margin: 6px 0 0; padding-top: 14px; border-top: 1px solid var(--line); font-family: var(--head); font-weight: 500; font-size: 1.05rem; color: var(--ink); }