:root {
  --ink: #0E1C32;
  --ink-2: #16294A;
  --ink-3: #1F3760;
  --text: #24334A;
  --muted: #5E6C82;
  --line: #E4E7EC;
  --paper: #F7F6F2;
  --white: #FFFFFF;
  --teal: #0E8587;
  --teal-2: #35C2B3;
  --teal-soft: #E4F4F2;
  --coral: #F0705A;
  --coral-2: #D9573F;
  --gold: #E9B44C;
  --radius: 18px;
  --ease: cubic-bezier(.2, .7, .2, 1);
  --shadow: 0 1px 2px rgba(14, 28, 50, .05), 0 10px 30px -12px rgba(14, 28, 50, .14);
  --shadow-lg: 0 2px 4px rgba(14, 28, 50, .05), 0 24px 48px -16px rgba(14, 28, 50, .22);
  --head: 'Manrope', system-ui, sans-serif;
  --body: 'Inter', system-ui, sans-serif;
  --serif: 'Instrument Serif', Georgia, serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; font: 16.5px/1.68 var(--body); color: var(--text); background: var(--white); overflow-x: hidden; -webkit-font-smoothing: antialiased; }
img, svg { max-width: 100%; }
a { color: var(--teal); text-underline-offset: 3px; }
a:hover { color: var(--ink); }
h1, h2, h3, h4 { font-family: var(--head); color: var(--ink); line-height: 1.15; letter-spacing: -.025em; margin: 0 0 .6em; }
h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 800; }
h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); font-weight: 800; }
h3 { font-size: 1.14rem; font-weight: 700; letter-spacing: -.015em; }
p { margin: 0 0 1em; }
em { font-family: var(--serif); font-weight: 400; letter-spacing: 0; }
.wrap { width: min(1180px, 100% - 48px); margin-inline: auto; }
.narrow { width: min(820px, 100% - 48px); }
.small { font-size: .88rem; color: var(--muted); }
.center { text-align: center; }
.skip { position: absolute; left: -9999px; top: 8px; background: var(--ink); color: #fff; padding: 8px 14px; border-radius: 8px; z-index: 100; }
.skip:focus { left: 8px; }
.ic { width: 1.15em; height: 1.15em; vertical-align: -.2em; flex: none; }
.ic.big { width: 26px; height: 26px; }
:focus-visible { outline: 3px solid var(--coral); outline-offset: 2px; border-radius: 4px; }
::selection { background: var(--teal-2); color: var(--ink); }

/* Buttons */
.btn { display: inline-flex; align-items: center; gap: .55em; padding: .85em 1.4em; border-radius: 999px; font: 600 .96rem/1.2 var(--body); text-decoration: none; border: 1.5px solid transparent; cursor: pointer; transition: background .25s var(--ease), color .25s, transform .25s var(--ease), border-color .25s, box-shadow .25s; }
.btn .ic { transition: transform .25s var(--ease); }
.btn:hover { transform: translateY(-2px); }
.btn:hover .ic:last-child { transform: translateX(3px); }
.btn-primary { background: var(--ink); color: #fff; box-shadow: 0 8px 20px -10px rgba(14,28,50,.6); }
.btn-primary:hover { background: var(--teal); color: #fff; }
.btn-accent { background: var(--coral); color: #fff; box-shadow: 0 10px 24px -10px rgba(240,112,90,.8); }
.btn-accent:hover { background: #fff; color: var(--ink); }
.btn-ghost { border-color: rgba(14,28,50,.25); color: var(--ink); background: transparent; }
.btn-ghost:hover { border-color: var(--ink); color: var(--ink); background: #fff; }
.btn-glass, .btn-ghost-light { border-color: rgba(255,255,255,.22); color: #fff; background: rgba(255,255,255,.06); backdrop-filter: blur(6px); }
.btn-glass:hover, .btn-ghost-light:hover { border-color: rgba(255,255,255,.6); color: #fff; background: rgba(255,255,255,.12); }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 1.7em; }
.text-link { font-weight: 600; text-decoration: none; display: inline-flex; gap: .4em; align-items: center; }
.text-link .ic { transition: transform .25s var(--ease); }
.text-link:hover .ic { transform: translateX(4px); }
.eyebrow { font: 700 .74rem/1 var(--body); letter-spacing: .16em; text-transform: uppercase; color: var(--teal); margin-bottom: 16px; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.85); backdrop-filter: saturate(1.6) blur(14px); -webkit-backdrop-filter: saturate(1.6) blur(14px); border-bottom: 1px solid rgba(14,28,50,.07); transition: background .3s, border-color .3s; }
.nav { display: flex; align-items: center; gap: 24px; height: 72px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); }
.brand img { transition: transform .4s var(--ease); }
.brand:hover img { transform: rotate(-8deg) scale(1.05); }
.brand b { font: 800 1.2rem var(--head); letter-spacing: -.03em; }
.brand i { font-style: normal; color: var(--teal); }
.menu { display: flex; gap: 2px; list-style: none; margin: 0 0 0 auto; padding: 0; align-items: center; }
.menu > li > a, .menu > li > button { display: inline-flex; align-items: center; gap: 4px; padding: 8px 13px; border-radius: 999px; color: var(--text); text-decoration: none; font: 500 .94rem var(--body); background: none; border: 0; cursor: pointer; transition: background .2s, color .2s; }
.menu > li > a:hover, .menu > li > button:hover, .menu a[aria-current="page"], .menu .active > button { color: var(--ink); background: rgba(14,28,50,.06); }
.has-drop { position: relative; }
.chev { transition: transform .25s var(--ease); width: 16px; height: 16px; }
.has-drop.open .chev { transform: rotate(180deg); }
.dropdown { position: absolute; top: calc(100% + 10px); left: -10px; width: 310px; background: #fff; border: 1px solid var(--line); border-radius: 16px; box-shadow: var(--shadow-lg); padding: 8px; opacity: 0; visibility: hidden; transform: translateY(-6px); transition: opacity .2s, transform .25s var(--ease), visibility .2s; }
.has-drop.open .dropdown { opacity: 1; visibility: visible; transform: none; }
.dropdown a { display: flex; align-items: center; gap: 12px; padding: 9px 10px; border-radius: 10px; color: var(--text); text-decoration: none; font-size: .93rem; }
.dropdown a:hover { background: var(--paper); color: var(--ink); }
.dropdown .all { border-top: 1px solid var(--line); margin-top: 4px; border-radius: 0 0 10px 10px; color: var(--teal); font-weight: 600; }
.tile { display: inline-grid; place-items: center; width: 40px; height: 40px; border-radius: 12px; background: var(--teal-soft); color: var(--teal); flex: none; transition: transform .35s var(--ease), background .3s, color .3s; }
.nav-cta { padding: .62em 1.15em; }
.nav-toggle, .mobile-cta { display: none; }

/* Home: header sits over the dark hero until scrolled */
.home .site-header { position: fixed; left: 0; right: 0; background: transparent; border-color: transparent; backdrop-filter: none; -webkit-backdrop-filter: none; }
.home .site-header .brand, .home .site-header .menu > li > a, .home .site-header .menu > li > button { color: #fff; }
.home .site-header .menu > li > a:hover, .home .site-header .menu > li > button:hover, .home .site-header .active > button { background: rgba(255,255,255,.1); color: #fff; }
.home .site-header .brand i { color: var(--teal-2); }
.home .site-header .nav-cta { background: #fff; color: var(--ink); }
.home .site-header .nav-cta:hover { background: var(--teal-2); }
.home .site-header.scrolled { background: rgba(14,28,50,.82); backdrop-filter: saturate(1.4) blur(14px); -webkit-backdrop-filter: saturate(1.4) blur(14px); border-color: rgba(255,255,255,.08); }

/* Hero */
.hero { position: relative; overflow: hidden; background: var(--ink); color: #B9C5D8; padding: 150px 0 0; isolation: isolate; }
.hero-bg { position: absolute; inset: 0; z-index: -1; pointer-events: none; }
.orb { position: absolute; border-radius: 50%; filter: blur(70px); opacity: .55; animation: drift 18s ease-in-out infinite alternate; }
.o1 { width: 520px; height: 520px; background: radial-gradient(circle, #138A8C, transparent 70%); top: -160px; right: -80px; }
.o2 { width: 420px; height: 420px; background: radial-gradient(circle, #2C4F8C, transparent 70%); bottom: -120px; left: -120px; animation-duration: 22s; }
.o3 { width: 260px; height: 260px; background: radial-gradient(circle, rgba(240,112,90,.7), transparent 70%); top: 38%; left: 46%; opacity: .28; animation-duration: 26s; }
.grid-lines { position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px); background-size: 56px 56px; -webkit-mask-image: radial-gradient(ellipse 80% 70% at 60% 30%, #000 20%, transparent 75%); mask-image: radial-gradient(ellipse 80% 70% at 60% 30%, #000 20%, transparent 75%); }
@keyframes drift { 0% { transform: translate(0, 0) scale(1); } 50% { transform: translate(40px, 30px) scale(1.08); } 100% { transform: translate(-30px, 50px) scale(.95); } }
.hero-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: center; padding-bottom: 90px; }
.hero h1 { color: #fff; font-size: clamp(2.5rem, 5.6vw, 4.2rem); line-height: 1.04; letter-spacing: -.035em; }
.hero h1 em { color: var(--teal-2); font-size: 1.1em; line-height: .9; }
.hero .lead { color: #B9C5D8; }
.pill { display: inline-flex; align-items: center; gap: 10px; padding: 8px 14px 8px 12px; border: 1px solid rgba(255,255,255,.14); background: rgba(255,255,255,.05); border-radius: 999px; color: #D6E0EE; letter-spacing: .12em; animation: fadeUp .7s var(--ease) both; }
.pill .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--teal-2); box-shadow: 0 0 0 0 rgba(53,194,179,.6); animation: ping 2.2s infinite; }
@keyframes ping { 0% { box-shadow: 0 0 0 0 rgba(53,194,179,.55); } 80%, 100% { box-shadow: 0 0 0 10px rgba(53,194,179,0); } }
.h-anim .ln { display: block; overflow: hidden; padding-bottom: .06em; }
.h-anim .ln > span { display: inline-block; animation: rise .9s var(--ease) both; }
.h-anim .ln:nth-child(2) > span { animation-delay: .12s; }
.h-anim .ln:nth-child(3) > span { animation-delay: .24s; }
@keyframes rise { from { transform: translateY(105%); } to { transform: none; } }
.fade-up { animation: fadeUp .9s var(--ease) both; animation-delay: var(--d, 0s); }
@keyframes fadeUp { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
.lead { font-size: 1.15rem; color: var(--muted); max-width: 620px; }
.hero-facts { display: grid; grid-template-columns: repeat(3, auto); justify-content: start; gap: 12px 40px; list-style: none; padding: 28px 0 0; margin: 36px 0 0; border-top: 1px solid rgba(255,255,255,.1); }
.hero-facts li { display: flex; flex-direction: column; }
.hero-facts strong { font: 800 2.1rem/1 var(--head); color: #fff; letter-spacing: -.03em; font-variant-numeric: tabular-nums; }
.hero-facts li > span { font-size: .84rem; color: #93A3BB; margin-top: 6px; }

/* Diagram */
.diagram { margin: 0; background: linear-gradient(160deg, rgba(255,255,255,.09), rgba(255,255,255,.03)); border: 1px solid rgba(255,255,255,.12); border-radius: 26px; padding: 26px 24px 18px; box-shadow: 0 30px 60px -30px rgba(0,0,0,.6), inset 0 1px 0 rgba(255,255,255,.08); color: #8FA0B9; backdrop-filter: blur(8px); position: relative; }
.diagram::before { content: ''; position: absolute; inset: -1px; border-radius: inherit; padding: 1px; background: linear-gradient(140deg, rgba(53,194,179,.6), transparent 40%, transparent 60%, rgba(240,112,90,.45)); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask-composite: exclude; pointer-events: none; }
.dg-svg { display: block; width: 100%; height: auto; }
.dg-lines path { stroke: #5D7395; stroke-dasharray: 5 6; animation: dash 1.4s linear infinite; }
@keyframes dash { to { stroke-dashoffset: -22; } }
.dg-dot { fill: var(--teal-2); filter: drop-shadow(0 0 6px rgba(53,194,179,.9)); }
.dg-labels text { fill: #9DADC4; font-family: var(--body); }
.dg-node rect { stroke-width: 1.5; }
.dg-node .t1 { font: 700 16px var(--head); fill: #fff; }
.dg-node .t2 { font: 500 13px var(--body); fill: #9DADC4; }
.dg-node.host rect { fill: rgba(255,255,255,.06); stroke: rgba(255,255,255,.35); }
.dg-node.eor rect { fill: rgba(53,194,179,.14); stroke: var(--teal-2); }
.dg-node.emp rect { fill: rgba(240,112,90,.14); stroke: var(--coral); }
.dg-node { animation: pop .8s var(--ease) both; transform-box: fill-box; transform-origin: center; }
.dg-node.host { animation-delay: .5s; } .dg-node.eor { animation-delay: .7s; } .dg-node.emp { animation-delay: .9s; }
.dg-node.eor rect { animation: glow 3.2s ease-in-out 1.6s infinite; }
@keyframes pop { from { opacity: 0; transform: scale(.85); } to { opacity: 1; transform: none; } }
@keyframes glow { 0%, 100% { filter: none; } 50% { filter: drop-shadow(0 0 10px rgba(53,194,179,.55)); } }
.dg-flow { display: none; list-style: none; margin: 0; padding: 0; }
.diagram figcaption { font-size: .88rem; text-align: center; margin-top: 10px; color: #93A3BB; }

/* Ticker */
.ticker { display: flex; overflow: hidden; border-top: 1px solid rgba(255,255,255,.08); background: rgba(255,255,255,.025); padding: 18px 0; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.ticker ul { display: flex; flex: none; gap: 48px; padding: 0 24px; margin: 0; list-style: none; animation: marquee 38s linear infinite; }
.ticker li { white-space: nowrap; font: 600 .92rem var(--body); color: #C9D4E3; display: flex; align-items: center; gap: 48px; }
.ticker li::after { content: ''; width: 6px; height: 6px; border-radius: 50%; background: var(--teal-2); opacity: .7; }
.ticker:hover ul { animation-play-state: paused; }
@keyframes marquee { to { transform: translateX(-100%); } }

/* Sections */
.band { padding: 96px 0; }
.band.alt { background: var(--paper); }
.sec-head { max-width: 680px; margin-bottom: 44px; }
.sec-head p:not(.eyebrow) { color: var(--muted); font-size: 1.05rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow); }
.card p:last-child { margin-bottom: 0; }
.card.feat { transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .3s; }
.card.feat .ic.big { display: block; width: 46px; height: 46px; padding: 11px; border-radius: 14px; background: var(--teal-soft); color: var(--teal); margin-bottom: 18px; transition: background .3s, color .3s, transform .4s var(--ease); }
.card.feat:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: rgba(14,133,135,.3); }
.card.feat:hover .ic.big { background: var(--teal); color: #fff; transform: rotate(-6deg); }
.card.feat p { color: var(--muted); font-size: .95rem; }
.link-card { display: flex; flex-direction: column; text-decoration: none; color: var(--text); transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .3s; position: relative; overflow: hidden; }
.link-card::after { content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 3px; background: linear-gradient(90deg, var(--teal), var(--teal-2)); transform: scaleX(0); transform-origin: left; transition: transform .5s var(--ease); }
.link-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: rgba(14,133,135,.25); color: var(--text); }
.link-card:hover::after { transform: scaleX(1); }
.link-card:hover .tile { transform: scale(1.08) rotate(-5deg); background: var(--teal); color: #fff; }
.link-card .tile { margin-bottom: 18px; }
.link-card p { color: var(--muted); font-size: .95rem; flex: 1; }
.link-card .more { color: var(--teal); font-weight: 600; font-size: .92rem; display: inline-flex; gap: .4em; align-items: center; margin-top: 8px; }
.link-card .more .ic { transition: transform .3s var(--ease); }
.link-card:hover .more .ic { transform: translateX(4px); }
.link-card.feature { background: linear-gradient(155deg, var(--ink-2), var(--ink)); border-color: var(--ink); }
.link-card.feature h3 { color: #fff; }
.link-card.feature p { color: #B9C5D8; }
.link-card.feature .tile { background: rgba(53,194,179,.16); color: var(--teal-2); }
.link-card.feature:hover .tile { background: var(--teal-2); color: var(--ink); }
.link-card.feature .more { color: var(--teal-2); }
.num { position: absolute; top: 24px; right: 26px; font: 800 1.1rem var(--head); color: #D5DAE2; }

/* Steps */
.steps-band { padding-top: 0; }
.steps { list-style: none; padding: 0; margin: 0 0 32px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; position: relative; }
.steps::before { content: ''; position: absolute; top: 27px; left: 28px; right: 28px; height: 2px; background: linear-gradient(90deg, var(--teal), var(--teal-2), var(--coral)); transform: scaleX(0); transform-origin: left; transition: transform 1.4s var(--ease) .2s; }
.steps.in::before { transform: scaleX(1); }
.steps li { position: relative; }
.s-num { position: relative; z-index: 1; display: inline-grid; place-items: center; width: 56px; height: 56px; border-radius: 50%; background: #fff; border: 2px solid var(--teal); color: var(--teal); font: 800 1rem var(--head); margin-bottom: 20px; box-shadow: 0 0 0 8px #fff; transform: scale(.6); opacity: 0; transition: transform .6s var(--ease), opacity .6s; }
.steps.in .s-num { transform: none; opacity: 1; }
.steps.in li:nth-child(2) .s-num { transition-delay: .5s; }
.steps.in li:nth-child(3) .s-num { transition-delay: 1s; }
.steps li:nth-child(3) .s-num { border-color: var(--coral); color: var(--coral-2); }
.steps p { color: var(--muted); font-size: .96rem; }

.split-wide { display: grid; grid-template-columns: 1.15fr 1fr; gap: 64px; align-items: center; }
.news { list-style: none; padding: 0; margin: 0 0 24px; }
.news li { padding: 16px 0 16px 24px; border-bottom: 1px solid var(--line); position: relative; }
.news li::before { content: ''; position: absolute; left: 0; top: 25px; width: 9px; height: 9px; border-radius: 50%; background: var(--coral); box-shadow: 0 0 0 4px rgba(240,112,90,.14); }
.cost-teaser { padding: 32px; }
.cost-bar { display: flex; height: 14px; border-radius: 999px; overflow: hidden; background: var(--paper); margin: 18px 0 22px; gap: 2px; }
.cost-bar span { width: 0; transition: width 1.2s var(--ease); }
.cost-teaser.in .cost-bar span { width: var(--w); }
.cost-teaser.in .cost-bar .b-sup { transition-delay: .25s; } .cost-teaser.in .cost-bar .b-pt { transition-delay: .4s; } .cost-teaser.in .cost-bar .b-wc { transition-delay: .55s; }
.b-sal { background: var(--ink); } .b-sup { background: var(--teal-2); } .b-pt { background: var(--coral); } .b-wc { background: var(--gold); }
.sw { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 8px; vertical-align: 0; }
.mini-dl { margin: 0 0 22px; }
.mini-dl div { display: flex; justify-content: space-between; gap: 12px; padding: 10px 0; border-bottom: 1px dashed var(--line); }
.mini-dl dt { color: var(--muted); }
.mini-dl dd { margin: 0; font-weight: 600; color: var(--ink); font-variant-numeric: tabular-nums; }
.mini-dl .total { border-bottom: 0; border-top: 2px solid var(--ink); margin-top: 4px; }
.mini-dl .total dt, .mini-dl .total dd { color: var(--ink); font-weight: 800; font-size: 1.08rem; }

/* FAQ */
.faqs details { border-bottom: 1px solid var(--line); }
.faqs summary { cursor: pointer; padding: 20px 44px 20px 0; font: 700 1.04rem var(--head); color: var(--ink); list-style: none; position: relative; transition: color .2s; }
.faqs summary:hover { color: var(--teal); }
.faqs summary::-webkit-details-marker { display: none; }
.faqs summary::after { content: '+'; position: absolute; right: 4px; top: 50%; width: 30px; height: 30px; margin-top: -15px; border-radius: 50%; display: grid; place-items: center; font: 400 1.3rem/1 var(--body); color: var(--teal); background: var(--teal-soft); transition: transform .3s var(--ease), background .3s, color .3s; }
.faqs details[open] summary::after { transform: rotate(45deg); background: var(--teal); color: #fff; }
.faqs details p { color: var(--muted); padding-bottom: 8px; animation: fadeUp .4s var(--ease); }
.faq-h { margin-top: 48px; font-size: 1.3rem; }
.faq-h:first-child { margin-top: 0; }

/* CTA */
.cta { padding: 0 0 96px; }
.band.alt + .cta { padding-top: 96px; background: linear-gradient(var(--paper) 50%, #fff 50%); }
.cta-box { background: radial-gradient(600px 300px at 90% 120%, rgba(53,194,179,.25), transparent 60%), radial-gradient(500px 260px at 0% -20%, rgba(44,79,140,.5), transparent 60%), var(--ink); color: #B9C5D8; border-radius: 28px; padding: 56px; display: grid; grid-template-columns: 1.4fr auto; gap: 32px; align-items: center; position: relative; overflow: hidden; }
.cta-box h2 { color: #fff; }
.cta-box p { margin: 0; max-width: 560px; }
.cta-box .btn-row { margin: 0; position: relative; z-index: 1; }

/* Page head and article */
.page-head { position: relative; overflow: hidden; background: var(--paper); padding: 44px 0 60px; border-bottom: 1px solid var(--line); }
.page-head::after { content: ''; position: absolute; width: 480px; height: 480px; right: -140px; top: -220px; border-radius: 50%; background: radial-gradient(circle, rgba(53,194,179,.18), transparent 70%); pointer-events: none; }
.page-head .wrap { position: relative; z-index: 1; }
.page-head h1 { max-width: 860px; animation: fadeUp .7s var(--ease) both; }
.page-head .lead { animation: fadeUp .7s var(--ease) .1s both; }
.crumbs { display: flex; flex-wrap: wrap; gap: 6px; list-style: none; padding: 0; margin: 0 0 28px; font-size: .86rem; color: var(--muted); }
.crumbs li + li::before { content: '/'; margin-right: 6px; color: #A9B3C2; }
.crumbs a { color: var(--muted); }
.article-wrap { padding: 56px 0 88px; }
.article-grid { display: grid; grid-template-columns: 250px minmax(0, 1fr); gap: 64px; }
.toc-in { position: sticky; top: 100px; }
.toc p { font: 700 .74rem var(--body); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.toc ol { list-style: none; padding: 0; margin: 0; border-left: 2px solid var(--line); }
.toc a { display: block; padding: 6px 0 6px 14px; margin-left: -2px; border-left: 2px solid transparent; color: var(--muted); text-decoration: none; font-size: .9rem; line-height: 1.4; transition: color .2s, border-color .2s; }
.toc a:hover, .toc a.on { color: var(--teal); border-left-color: var(--teal); }
.prose { max-width: 760px; }
.prose h2 { margin-top: 1.9em; scroll-margin-top: 100px; font-size: clamp(1.4rem, 2.4vw, 1.8rem); }
.prose h2:first-of-type { margin-top: .4em; }
.prose ul, .prose ol { padding-left: 1.3em; }
.prose li { margin-bottom: .5em; }
.meta { font-size: .88rem; color: var(--muted); }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin: 1.5em 0; }
.split .card { box-shadow: none; }
ul.ticks, ul.crosses, ul.checklist { list-style: none; padding-left: 0; }
ul.ticks li, ul.crosses li, ul.checklist li { position: relative; padding-left: 30px; }
ul.ticks li::before, ul.crosses li::before, ul.checklist li::before { position: absolute; left: 0; top: .15em; width: 20px; height: 20px; border-radius: 50%; display: grid; place-items: center; font-size: .75rem; font-weight: 700; }
ul.ticks li::before { content: '\2713'; background: var(--teal-soft); color: var(--teal); }
ul.crosses li::before { content: '\00D7'; background: #FDECE8; color: var(--coral-2); font-size: 1rem; }
ul.checklist li::before { content: ''; border: 2px solid var(--teal); border-radius: 5px; width: 17px; height: 17px; top: .25em; }
ul.checklist li { margin-bottom: .9em; }
.table-wrap { overflow-x: auto; margin: 1.5em 0; border: 1px solid var(--line); border-radius: 14px; -webkit-overflow-scrolling: touch; }
table { border-collapse: collapse; width: 100%; font-size: .94rem; }
th, td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
thead th { background: var(--paper); font-family: var(--head); color: var(--ink); }
tbody tr:last-child td, tbody tr:last-child th { border-bottom: 0; }
table.compare { min-width: 760px; }
table.compare tbody th { color: var(--ink); font-weight: 600; width: 19%; }
table.compare thead th:nth-child(2) { background: var(--teal-soft); color: var(--teal); }
table.compare td:nth-child(2) { background: #F4FBFA; }
.timeline { list-style: none; padding: 0 !important; margin: 0 0 2em; }
.timeline li { display: grid; grid-template-columns: 46px 1fr; gap: 18px; padding-bottom: 8px; position: relative; }
.timeline li::after { content: ''; position: absolute; left: 22px; top: 48px; bottom: 0; width: 2px; background: var(--line); }
.timeline li:last-child::after { display: none; }
.t-step { width: 46px; height: 46px; border-radius: 50%; background: var(--ink); color: #fff; display: grid; place-items: center; font: 800 1.1rem var(--head); }
.timeline h2 { margin-top: 8px !important; font-size: 1.3rem; }
.sources { margin-top: 3em; padding: 24px; background: var(--paper); border-radius: var(--radius); }
.sources h2 { font-size: 1.1rem; margin: 0 0 .6em !important; }
.sources ul { margin: 0 0 .6em; padding-left: 1.1em; font-size: .92rem; overflow-wrap: anywhere; }
.next-card { display: flex; flex-direction: column; margin-top: 32px; padding: 22px 60px 22px 24px; border: 1px solid var(--line); border-radius: var(--radius); text-decoration: none; position: relative; color: var(--ink); transition: border-color .3s, box-shadow .3s, transform .3s var(--ease); }
.next-card strong { font-family: var(--head); font-size: 1.1rem; }
.next-card .ic { position: absolute; right: 24px; top: 50%; transform: translateY(-50%); color: var(--teal); transition: transform .3s var(--ease); }
.next-card:hover { border-color: var(--teal); box-shadow: var(--shadow); color: var(--ink); }
.next-card:hover .ic { transform: translate(4px, -50%); }

/* Tools */
.tool { margin-top: 3em; scroll-margin-top: 100px; background: var(--paper); box-shadow: none; }
.tool h2 { margin-top: 0 !important; }
.quiz fieldset { border: 0; padding: 0; margin: 0 0 20px; min-width: 0; }
.quiz legend { font: 700 1rem var(--head); color: var(--ink); margin-bottom: 10px; }
.quiz .opts { display: flex; flex-wrap: wrap; gap: 8px; }
.quiz .opts label { cursor: pointer; position: relative; }
.quiz .opts input { position: absolute; left: 0; top: 0; width: 1px; height: 1px; opacity: 0; pointer-events: none; }
.quiz .opts span { display: inline-block; padding: 9px 15px; border: 1.5px solid #C9D0DA; border-radius: 999px; background: #fff; font-size: .92rem; transition: all .2s; }
.quiz .opts span:hover { border-color: var(--teal); }
.quiz .opts input:checked + span { background: var(--ink); border-color: var(--ink); color: #fff; }
.quiz .opts input:focus-visible + span { outline: 3px solid var(--coral); outline-offset: 2px; }
.quiz-result { background: #fff; border-left: 4px solid var(--teal); border-radius: 12px; padding: 18px 20px; animation: fadeUp .5s var(--ease); }
.quiz-result h3 { margin-bottom: .4em; }

.calc-grid { display: grid; grid-template-columns: 1fr 1.15fr; gap: 28px; align-items: start; }
.calc-form label, .form label { display: flex; flex-direction: column; gap: 6px; font-weight: 600; color: var(--ink); font-size: .94rem; margin-bottom: 18px; }
.calc-form label.check { flex-direction: row; flex-wrap: wrap; align-items: center; gap: 8px; }
.calc-form label.check .hint { flex-basis: 100%; padding-left: 26px; }
.hint, .opt { font-weight: 400; color: var(--muted); font-size: .84rem; }
input, select, textarea { font: 400 1rem var(--body); color: var(--text); padding: 12px 14px; border: 1.5px solid #CDD3DC; border-radius: 12px; background: #fff; width: 100%; transition: border-color .2s, box-shadow .2s; }
input[type="checkbox"] { width: 18px; height: 18px; accent-color: var(--teal); padding: 0; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--teal); box-shadow: 0 0 0 4px var(--teal-soft); }
.calc-out { position: sticky; top: 100px; }
.calc-table { font-variant-numeric: tabular-nums; }
.calc-table td, .calc-table tfoot th { text-align: right; }
.calc-table tbody th { font-weight: 500; color: var(--text); }
.calc-table tfoot th { text-align: left; }
.calc-table tfoot th, .calc-table tfoot td { font: 800 1.12rem var(--head); color: var(--ink); border-top: 2px solid var(--ink); border-bottom: 0; }
.calc-table tr.sub th, .calc-table tr.sub td { font-weight: 700; color: var(--ink); background: var(--paper); }
.uplift { margin: 16px 0; padding: 12px 16px; background: var(--teal-soft); color: #0B6B6D; border-radius: 12px; font-weight: 600; }

/* Glossary */
.glossary { margin: 0; }
.g-item { padding: 18px 0; border-bottom: 1px solid var(--line); display: grid; grid-template-columns: 240px 1fr; gap: 20px; scroll-margin-top: 90px; }
.g-item dt { font: 700 1.02rem var(--head); color: var(--ink); }
.g-item dd { margin: 0; color: var(--muted); }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: 28px; align-items: start; }
.row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.hp { position: absolute !important; left: -9999px; }
.contact-side { display: grid; gap: 18px; }
.contact-side h3 .ic { color: var(--teal); }
.form-msg { padding: 14px 16px; border-radius: 12px; margin-bottom: 18px; font-weight: 500; }
.form-msg.ok { background: var(--teal-soft); color: #0B6B6D; }
.form-msg.err { background: #FDECE8; color: var(--coral-2); }

/* Footer */
.site-footer { background: var(--ink); color: #A3B1C6; padding: 72px 0 28px; font-size: .94rem; }
.site-footer .brand { color: #fff; margin-bottom: 14px; }
.site-footer .brand i { color: var(--teal-2); }
.site-footer h4 { color: #fff; font-size: .92rem; margin-bottom: 14px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 8px; }
.site-footer a { color: #A3B1C6; text-decoration: none; transition: color .2s; }
.site-footer a:hover { color: #fff; }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr .8fr; gap: 40px; }
.disclaimer { margin: 44px 0 0; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.1); font-size: .84rem; }
.foot-bottom { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; font-size: .84rem; margin-top: 12px; }

/* Scroll reveal */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.stagger > .reveal:nth-child(2) { transition-delay: .08s; }
.stagger > .reveal:nth-child(3) { transition-delay: .16s; }
.stagger > .reveal:nth-child(4) { transition-delay: .24s; }
.stagger > .reveal:nth-child(5) { transition-delay: .08s; }
.stagger > .reveal:nth-child(6) { transition-delay: .16s; }
.stagger > .reveal:nth-child(8) { transition-delay: .08s; }
.stagger > .reveal:nth-child(9) { transition-delay: .16s; }
.no-js .reveal { opacity: 1; transform: none; }
.no-js .steps::before { transform: none; }
.no-js .s-num { transform: none; opacity: 1; }
.no-js .cost-bar span { width: var(--w); }

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

/* Responsive */
@media (max-width: 1060px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .nav-cta { display: none; }
}
@media (max-width: 920px) {
  .hero-grid, .split-wide, .calc-grid, .contact-grid { grid-template-columns: minmax(0, 1fr); }
  .hero { padding-top: 120px; }
  .hero-grid { gap: 44px; padding-bottom: 64px; }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .article-grid { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .toc { display: none; }
  .calc-out { position: static; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .nav { height: 64px; }
  .nav-toggle { display: inline-grid; place-items: center; margin-left: auto; width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 12px; background: #fff; color: var(--ink); cursor: pointer; }
  .home .site-header .nav-toggle { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.2); color: #fff; }
  .menu { position: fixed; inset: 64px 0 auto 0; max-height: calc(100vh - 64px); overflow-y: auto; background: #fff; flex-direction: column; align-items: stretch; padding: 12px 20px 24px; gap: 2px; border-bottom: 1px solid var(--line); box-shadow: var(--shadow-lg); margin: 0; opacity: 0; visibility: hidden; transform: translateY(-8px); transition: opacity .25s, transform .3s var(--ease), visibility .25s; }
  .menu.open { opacity: 1; visibility: visible; transform: none; }
  .home .site-header .menu > li > a, .home .site-header .menu > li > button { color: var(--text); }
  .home .site-header .menu > li > a:hover, .home .site-header .menu > li > button:hover { background: rgba(14,28,50,.06); color: var(--ink); }
  .home .site-header.menu-open { background: var(--ink); }
  .menu > li > a, .menu > li > button { width: 100%; padding: 13px 12px; font-size: 1.02rem; justify-content: space-between; border-radius: 12px; }
  .dropdown { position: static; width: auto; box-shadow: none; border: 0; padding: 0 0 8px 8px; display: none; opacity: 1; visibility: visible; transform: none; }
  .has-drop.open .dropdown { display: block; }
  .mobile-cta { display: block; margin-top: 12px; }
  .mobile-cta .btn { width: 100%; justify-content: center; color: #fff !important; background: var(--ink) !important; }
  .cta-box { grid-template-columns: 1fr; padding: 40px 28px; }
  .steps { grid-template-columns: 1fr; gap: 8px; }
  .steps::before { display: none; }
  .steps li:not(:last-child)::after { content: ''; position: absolute; left: 27px; top: 56px; bottom: 0; width: 2px; background: linear-gradient(var(--teal), var(--teal-2)); transform: scaleY(0); transform-origin: top; transition: transform .7s var(--ease); }
  .steps li:nth-child(2)::after { background: linear-gradient(var(--teal-2), var(--coral)); }
  .steps.in li::after { transform: scaleY(1); }
  .steps.in li:nth-child(2)::after { transition-delay: .5s; }
  .steps li { display: grid; grid-template-columns: 56px 1fr; column-gap: 18px; padding-bottom: 20px; }
  .steps li .s-num { grid-row: span 2; margin: 0; }
  .steps li h3 { margin: 14px 0 .3em; }
}
@media (max-width: 620px) {
  body { font-size: 16px; }
  .wrap, .narrow { width: calc(100% - 32px); }
  .grid-3, .grid-4, .split, .row-2 { grid-template-columns: 1fr; }
  .grid-4 { gap: 14px; }
  .card { padding: 22px; }
  .card.feat { display: grid; grid-template-columns: 46px 1fr; column-gap: 16px; align-items: start; }
  .card.feat .ic.big { grid-row: span 2; margin: 0; }
  .card.feat h3 { margin: 2px 0 .3em; }
  .hero { padding-top: 104px; }
  .hero h1 { font-size: clamp(1.9rem, 9vw, 3rem); }
  .hero .lead { font-size: 1.05rem; }
  .hero .btn-row .btn { flex: 1 1 100%; justify-content: center; }
  .hero-facts { grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 30px; padding-top: 22px; }
  .hero-facts strong { font-size: 1.7rem; }
  .hero-facts li > span { font-size: .76rem; line-height: 1.35; }
  .band { padding: 64px 0; }
  .cta { padding-bottom: 64px; }
  .band.alt + .cta { padding-top: 64px; }
  .sec-head { margin-bottom: 30px; }
  .g-item { grid-template-columns: 1fr; gap: 4px; }
  .foot-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
  .foot-grid > div:first-child { grid-column: 1 / -1; }
  .diagram { padding: 20px 18px 14px; border-radius: 22px; }
  .dg-svg { display: none; }
  .dg-flow { display: flex; flex-direction: column; align-items: stretch; }
  .fn { padding: 14px 16px; border-radius: 14px; border: 1.5px solid; display: flex; flex-direction: column; animation: pop .7s var(--ease) both; }
  .fn strong { font: 700 1.02rem var(--head); color: #fff; }
  .fn span { font-size: .85rem; color: #9DADC4; }
  .fn.host { background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.35); animation-delay: .5s; }
  .fn.eor { background: rgba(53,194,179,.14); border-color: var(--teal-2); animation-delay: .7s; }
  .fn.emp { background: rgba(240,112,90,.14); border-color: var(--coral); animation-delay: .9s; }
  .fl { position: relative; padding: 12px 0 12px 34px; display: flex; flex-direction: column; gap: 2px; font-size: .84rem; color: #9DADC4; }
  .fl::before { content: ''; position: absolute; left: 18px; top: 0; bottom: 0; width: 2px; background: repeating-linear-gradient(to bottom, #5D7395 0 5px, transparent 5px 11px); background-size: 2px 11px; animation: vdash 1s linear infinite; }
  .fl::after { content: ''; position: absolute; left: 14px; top: 0; width: 10px; height: 10px; border-radius: 50%; background: var(--teal-2); box-shadow: 0 0 10px rgba(53,194,179,.9); animation: drop 2.4s var(--ease) infinite; }
  .cost-teaser { padding: 24px; }
  .mini-dl dt { font-size: .92rem; }
  .btn-row .btn { flex: 1 1 auto; justify-content: center; }
  .cta-box { padding: 34px 22px; border-radius: 22px; }
  .page-head { padding: 32px 0 44px; }
  .calc-table th, .calc-table td { padding: 10px 8px; font-size: .9rem; }
  .contact-side { gap: 14px; }
}
@keyframes vdash { to { background-position: 0 11px; } }
@keyframes drop { 0% { top: 0; opacity: 0; } 15% { opacity: 1; } 85% { opacity: 1; } 100% { top: calc(100% - 10px); opacity: 0; } }
.home .site-header .brand img, .site-footer .brand img { border-radius: 10px; box-shadow: 0 0 0 1px rgba(255,255,255,.16); }
.nav-toggle .i-close, .nav-toggle[aria-expanded="true"] .i-open { display: none; }
.nav-toggle[aria-expanded="true"] .i-close { display: block; }

/* ================= Organic layout: waves, blobs, shaped photos ================= */
.band, .page-head, .cta, .hero { position: relative; }
.uses, .how, .guides-band, .faq-band, .page-head { overflow-x: clip; }
.wave { position: absolute; left: 0; width: 100%; height: 90px; display: block; pointer-events: none; z-index: 2; }
.wave path { fill: #fff; }
.wave.paper path { fill: var(--paper); }
.hero-wave { bottom: -1px; }
.hero { padding-bottom: 70px; }
.hero .ticker { position: relative; z-index: 3; margin-bottom: 10px; }
.top-wave { top: -89px; }
.bottom-wave { bottom: -89px; transform: scaleX(-1) rotate(180deg); }
.head-wave { bottom: -1px; height: 60px; }

.blob { position: absolute; z-index: 0; pointer-events: none; border-radius: 42% 58% 63% 37% / 41% 44% 56% 59%; animation: morph 16s ease-in-out infinite alternate; }
@keyframes morph {
  0% { border-radius: 42% 58% 63% 37% / 41% 44% 56% 59%; transform: rotate(0deg); }
  50% { border-radius: 58% 42% 38% 62% / 55% 61% 39% 45%; }
  100% { border-radius: 37% 63% 51% 49% / 62% 37% 63% 38%; transform: rotate(14deg); }
}
.b1 { width: 520px; height: 520px; left: -220px; top: 40px; background: linear-gradient(140deg, rgba(53,194,179,.16), rgba(53,194,179,.04)); }
.b2 { width: 440px; height: 440px; right: -160px; top: -60px; background: linear-gradient(200deg, rgba(240,112,90,.13), rgba(240,112,90,.02)); }
.b3 { width: 600px; height: 600px; right: -260px; bottom: -120px; background: linear-gradient(160deg, rgba(44,79,140,.10), rgba(53,194,179,.06)); }
.b-head { width: 420px; height: 420px; left: -180px; bottom: -220px; background: rgba(240,112,90,.10); }
.band > .wrap, .page-head > .wrap { position: relative; z-index: 1; }

.shot { margin: 0; position: relative; overflow: hidden; background: var(--teal-soft); }
.shot img { display: block; width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease); }
.shot:hover img { transform: scale(1.04); }
.shot.blob { position: relative; aspect-ratio: 1; border-radius: 42% 58% 63% 37% / 41% 44% 56% 59%; animation: morph-shape 14s ease-in-out infinite alternate; }
@keyframes morph-shape {
  0% { border-radius: 42% 58% 63% 37% / 41% 44% 56% 59%; }
  50% { border-radius: 58% 42% 38% 62% / 55% 61% 39% 45%; }
  100% { border-radius: 37% 63% 51% 49% / 62% 37% 63% 38%; }
}
.shot.arch { aspect-ratio: 4 / 5; border-radius: 999px 999px 28px 28px; }
.shot.slant { aspect-ratio: 5 / 4; clip-path: polygon(10% 0, 100% 0, 90% 100%, 0 100%); }
.shot.hex { aspect-ratio: 1; clip-path: polygon(25% 3%, 75% 3%, 100% 50%, 75% 97%, 25% 97%, 0 50%); }
.shot.circle { aspect-ratio: 1; border-radius: 50%; }

/* Hero art */
.hero-art { position: relative; width: min(100%, 520px); justify-self: end; aspect-ratio: 1; }
.hero-shot { position: absolute; inset: 6%; box-shadow: 0 40px 80px -30px rgba(0,0,0,.7); }
.hero-shot::after { content: ''; position: absolute; inset: 0; background: linear-gradient(200deg, transparent 50%, rgba(14,28,50,.45)); }
.ring { position: absolute; border-radius: 50%; border: 1.5px dashed rgba(53,194,179,.45); animation: spin 60s linear infinite; pointer-events: none; }
.r1 { inset: -2%; }
.r2 { inset: 14% -8% -6% 18%; border-style: solid; border-color: rgba(240,112,90,.35); animation-duration: 90s; animation-direction: reverse; }
@keyframes spin { to { transform: rotate(360deg); } }
.chip { position: absolute; z-index: 2; display: flex; align-items: center; gap: 10px; padding: 11px 15px 11px 12px; border-radius: 16px; background: rgba(255,255,255,.94); box-shadow: 0 18px 40px -16px rgba(0,0,0,.55); backdrop-filter: blur(8px); font-size: .8rem; line-height: 1.25; animation: floaty 6s ease-in-out infinite; }
.chip .ic { width: 34px; height: 34px; padding: 8px; border-radius: 10px; background: var(--teal-soft); color: var(--teal); }
.chip span { color: var(--muted); }
.chip b { display: block; font: 700 .9rem var(--head); color: var(--ink); }
.c1 { left: -8%; top: 16%; }
.c2 { right: -6%; top: 48%; animation-delay: -2s; }
.c2 .ic { background: #FDECE8; color: var(--coral-2); }
.c3 { left: 4%; bottom: 4%; animation-delay: -4s; }
@keyframes floaty { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }

/* Who uses */
.uses { padding-top: 70px; }
.uses-grid { display: grid; grid-template-columns: 1fr 1.05fr; gap: 72px; align-items: center; }
.uses-art { position: relative; padding: 0 40px 70px 0; isolation: isolate; }
.uses-art .slant { box-shadow: var(--shadow-lg); }
.uses-art .mini { position: absolute; width: 42%; right: 0; bottom: 0; border: 8px solid #fff; box-shadow: var(--shadow-lg); }
.dots { position: absolute; width: 180px; height: 180px; left: -30px; top: -30px; background-image: radial-gradient(var(--teal-2) 2px, transparent 2.5px); background-size: 18px 18px; opacity: .45; z-index: -1; }
.use-list { list-style: none; margin: 0; padding: 0; }
.use-list li { display: grid; grid-template-columns: 52px 1fr; gap: 18px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.use-list li:last-child { border-bottom: 0; }
.use-list h3 { margin: 4px 0 .25em; }
.use-list p { margin: 0; color: var(--muted); font-size: .96rem; }
.u-ic { display: grid; place-items: center; width: 52px; height: 52px; color: var(--teal); background: var(--teal-soft); border-radius: 18px 18px 18px 4px; transition: transform .4s var(--ease), background .3s, color .3s; }
.use-list li:nth-child(even) .u-ic { background: #FDECE8; color: var(--coral-2); border-radius: 18px 4px 18px 18px; }
.use-list li:hover .u-ic { transform: rotate(-8deg) scale(1.06); }
.u-ic .ic { width: 24px; height: 24px; }

/* How it works */
.how { background: var(--paper); padding: 70px 0 60px; margin: 90px 0; }
.how-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
.how-art { position: relative; padding-bottom: 120px; }
.how-art .arch { width: 78%; margin-left: auto; box-shadow: var(--shadow-lg); }
.diagram-wrap { position: absolute; left: 0; bottom: 0; width: 82%; z-index: 2; }
.how .diagram { background: linear-gradient(160deg, var(--ink-2), var(--ink)); padding: 18px 16px 12px; border-radius: 24px; }
.how .diagram figcaption { display: none; }
.steps.vertical { grid-template-columns: 1fr; gap: 6px; }
.steps.vertical::before { display: none; }
.steps.vertical li { display: grid; grid-template-columns: 56px 1fr; column-gap: 18px; padding-bottom: 18px; }
.steps.vertical li .s-num { grid-row: span 2; margin: 0; box-shadow: 0 0 0 8px var(--paper); background: var(--paper); }
.steps.vertical li h3 { margin: 14px 0 .3em; }
.steps.vertical li:not(:last-child)::after { content: ''; position: absolute; left: 27px; top: 56px; bottom: 0; width: 2px; background: linear-gradient(var(--teal), var(--teal-2)); transform: scaleY(0); transform-origin: top; transition: transform .7s var(--ease); }
.steps.vertical li:nth-child(2)::after { background: linear-gradient(var(--teal-2), var(--coral)); }
.steps.vertical.in li::after { transform: scaleY(1); }
.steps.vertical.in li:nth-child(2)::after { transition-delay: .5s; }

/* Guide tiles: soft, offset, asymmetric corners */
.center-head { margin-inline: auto; text-align: center; }
.guide-tiles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: start; }
.tile-card { position: relative; display: flex; flex-direction: column; padding: 30px 28px 26px; text-decoration: none; color: var(--text); border-radius: 34px 34px 34px 8px; background: #EEF7F5; transition: transform .45s var(--ease), box-shadow .45s var(--ease), background .3s; }
.tile-card.t1 { background: #F7F1E8; border-radius: 8px 34px 34px 34px; }
.tile-card.t2 { background: #EEF1F8; border-radius: 34px 8px 34px 34px; }
.guide-tiles > :nth-child(3n+2) { margin-top: 40px; }
.tile-card h3 { margin-top: 18px; }
.tile-card p { color: var(--muted); font-size: .95rem; flex: 1; }
.tile-card .more { color: var(--teal); font-weight: 600; font-size: .92rem; display: inline-flex; gap: .4em; align-items: center; }
.tile-card .tile { background: #fff; width: 48px; height: 48px; border-radius: 16px; }
.tile-card:hover { transform: translateY(-6px) rotate(-.6deg); box-shadow: var(--shadow-lg); color: var(--text); }
.tile-card:hover .tile { background: var(--teal); color: #fff; transform: rotate(-8deg); }
.tile-card .more .ic { transition: transform .3s var(--ease); }
.tile-card:hover .more .ic { transform: translateX(4px); }
.tile-card.feature { background: linear-gradient(155deg, var(--ink-2), var(--ink)); border-radius: 34px 34px 8px 34px; }
.tile-card.feature.alt { background: linear-gradient(155deg, #F58A74, var(--coral-2)); border-radius: 8px 34px 34px 34px; }
.tile-card.feature h3 { color: #fff; }
.tile-card.feature p { color: rgba(255,255,255,.8); }
.tile-card.feature .more { color: #fff; }
.tile-card.feature .tile { background: rgba(255,255,255,.14); color: #fff; }

/* News + cost */
.news-band { padding-top: 40px; }
.cost-wrap { position: relative; padding-top: 150px; }
.cost-shot { position: absolute; top: 0; right: -10px; width: 260px; z-index: 0; box-shadow: var(--shadow-lg); border: 8px solid #fff; }
.cost-wrap .cost-teaser { position: relative; z-index: 1; width: 92%; border: 0; border-radius: 28px 28px 28px 8px; box-shadow: var(--shadow-lg); }
.cost-wrap.in .cost-bar span { width: var(--w); }
.cost-wrap.in .cost-bar .b-sup { transition-delay: .25s; } .cost-wrap.in .cost-bar .b-pt { transition-delay: .4s; } .cost-wrap.in .cost-bar .b-wc { transition-delay: .55s; }

/* FAQ band */
.faq-band { background: var(--paper); margin-top: 90px; }
.faq-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 72px; align-items: start; }
.faq-side { position: sticky; top: 110px; }
.faq-shot { width: 78%; margin-top: 28px; }
.faq-band .faqs details { border-color: #E3E1DA; }

/* CTA: photo band */
.cta, .band.alt + .cta { padding: 150px 0 110px; background: var(--ink); overflow: clip; }
.cta-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .38; }
.cta::after { content: ''; position: absolute; inset: 0; background: linear-gradient(100deg, rgba(14,28,50,.96) 30%, rgba(14,28,50,.55)); }
.cta .wrap { position: relative; z-index: 3; }
.cta-wave { top: -1px; transform: rotate(180deg) scaleX(-1); z-index: 3; }
.band.alt + .cta .cta-wave path, .faq-band + .cta .cta-wave path { fill: var(--paper); }
.cta-box { background: none; padding: 0; border-radius: 0; overflow: visible; }
.cta-box h2 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); }

/* Page head with image */
.page-head { padding-bottom: 90px; }
.page-head .wrap { position: relative; z-index: 1; }
.page-head.has-img .wrap { display: grid; grid-template-columns: 1.4fr .6fr; gap: 48px; align-items: center; }
.ph-shot { width: min(100%, 300px); justify-self: end; box-shadow: var(--shadow-lg); animation: fadeUp .9s var(--ease) .2s both; }
.page-head + .band, .page-head + .article-wrap { padding-top: 40px; }

/* Softer generic cards */
.card { border-radius: 24px; }
.calc-form { border-radius: 28px 28px 28px 8px; }
.calc-out { border-radius: 8px 28px 28px 28px; }

@media (max-width: 1060px) {
  .c1 { left: -2%; } .c2 { right: -2%; }
}
@media (max-width: 920px) {
  .hero-art { justify-self: center; width: min(88%, 440px); margin-top: 10px; }
  .uses-grid, .how-grid, .faq-grid { grid-template-columns: minmax(0, 1fr); gap: 48px; }
  .uses-art { max-width: 520px; }
  .how-art { max-width: 560px; }
  .guide-tiles { grid-template-columns: repeat(2, 1fr); }
  .guide-tiles > :nth-child(3n+2) { margin-top: 0; }
  .guide-tiles > :nth-child(even) { margin-top: 32px; }
  .faq-side { position: static; }
  .faq-shot { display: none; }
  .page-head.has-img .wrap { grid-template-columns: 1fr 200px; gap: 28px; }
}
@media (max-width: 620px) {
  .hero { padding-bottom: 50px; }
  .hero-art { width: 100%; }
  .chip { font-size: .72rem; padding: 8px 11px 8px 9px; gap: 8px; border-radius: 13px; }
  .chip .ic { width: 28px; height: 28px; padding: 6px; }
  .chip b { font-size: .8rem; }
  .c1 { left: -2%; top: 10%; } .c2 { right: -3%; top: 52%; } .c3 { left: 0; bottom: 0; }
  .wave { height: 46px; }
  .top-wave { top: -45px; } .bottom-wave { bottom: -45px; }
  .head-wave { height: 34px; }
  .uses { padding-top: 40px; }
  .uses-art { padding: 0 24px 50px 0; }
  .how { margin: 46px 0; padding: 40px 0 30px; }
  .how-art { padding-bottom: 0; display: grid; gap: 20px; }
  .how-art .arch { width: 70%; margin: 0 auto; }
  .diagram-wrap { position: static; width: 100%; }
  .guide-tiles { grid-template-columns: 1fr; gap: 16px; }
  .guide-tiles > :nth-child(even) { margin-top: 0; }
  .tile-card { padding: 24px 22px 22px; }
  .cost-wrap { padding-top: 110px; }
  .cost-shot { width: 170px; right: -6px; border-width: 6px; }
  .cost-wrap .cost-teaser { width: 100%; }
  .faq-band { margin-top: 46px; }
  .cta, .band.alt + .cta { padding: 90px 0 70px; }
  .page-head { padding-bottom: 60px; }
  .page-head.has-img .wrap { grid-template-columns: 1fr; }
  .ph-shot { display: none; }
  .b1, .b2, .b3 { width: 300px; height: 300px; }
}
@media (prefers-reduced-motion: reduce) { .blob, .shot.blob, .ring, .chip { animation: none !important; } }

.page-head { border-bottom: 0; }
.hero-art .shot.hero-shot { position: absolute; }