/* ProSeva v3: same editorial layout as v2, orange-led palette to match the amber bulb logo.
   Token names are kept from v2 so the layout CSS is unchanged:
   --forest = deep band colour (ember brown), --leaf = orange primary, --clay = teal secondary accent.
   Manrope for display, Inter for reading. Light + dark via html[data-theme]. */

:root {
    --paper: #FBF6EE;
    --paper-2: #F8F2E7;
    --paper-3: #F1E8D9;
    --ink: #241E1A;
    --body: #4A423C;
    --muted: #7A716A;
    --faint: #A69C93;
    --rule: #E2D7C6;
    --rule-strong: #C9BCA6;
    --forest: #2A1810;
    --forest-2: #3A2318;
    --leaf: #E8731F;
    --leaf-2: #D9561F;
    --leaf-soft: rgba(232, 115, 31, .12);
    --clay: #1E6F73;
    --clay-soft: rgba(30, 111, 115, .12);
    --amber: #F5A524;
    --plum: #6B3A5B;
    --on-forest: #FBF6EE;
    --select: rgba(232, 115, 31, .24);
    --select-deep: rgba(245, 165, 36, .42);
    --shadow: 0 1px 0 rgba(36, 30, 26, .04), 0 18px 40px -24px rgba(36, 30, 26, .28);
    --r: 6px;
    --r-lg: 12px;
    --top-h: 63px;
    --logo-h: 27px;
    --wrap: 1180px;
    --font-display: 'Manrope', 'Inter', system-ui, sans-serif;
    --font-body: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
    color-scheme: light;
}

html[data-theme="dark"] {
    --paper: #17120F;
    --paper-2: #201A15;
    --paper-3: #2A221B;
    --ink: #F5EEE4;
    --body: #CFC4B7;
    --muted: #978C81;
    --faint: #6E655C;
    --rule: #322A24;
    --rule-strong: #453B33;
    --forest: #0F0906;
    --forest-2: #1C110B;
    --leaf: #FF9640;
    --leaf-2: #EE6A2A;
    --leaf-soft: rgba(255, 150, 64, .14);
    --clay: #4FB3B5;
    --clay-soft: rgba(79, 179, 181, .14);
    --amber: #FFB84D;
    --plum: #C58BB2;
    --on-forest: #F5EEE4;
    --select: rgba(255, 150, 64, .32);
    --select-deep: rgba(255, 184, 77, .38);
    --shadow: 0 1px 0 rgba(0, 0, 0, .3), 0 18px 40px -24px rgba(0, 0, 0, .6);
    color-scheme: dark;
}

/* ---------------------------------------------------------------- base */

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
    margin: 0;
    font-family: var(--font-body);
    font-size: 17px;
    line-height: 1.7;
    color: var(--body);
    background: var(--paper);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
p { margin: 0; }
h1, h2, h3, h4 { margin: 0; font-family: var(--font-display); color: var(--ink); font-weight: 700; letter-spacing: -0.028em; line-height: 1.08; text-wrap: balance; }
h1 { font-size: clamp(40px, 6.2vw, 78px); letter-spacing: -0.035em; line-height: 1.0; }
h2 { font-size: clamp(30px, 3.6vw, 46px); }
h3 { font-size: clamp(20px, 2vw, 24px); letter-spacing: -0.02em; line-height: 1.25; }
h4 { font-size: 17px; letter-spacing: -0.01em; line-height: 1.35; }
.h-xl { font-size: clamp(34px, 4.6vw, 60px); letter-spacing: -0.035em; line-height: 1.02; }
button { font: inherit; color: inherit; }
::selection { background: var(--select); color: var(--ink); }
.hero ::selection, .sec-forest ::selection, .hero::selection, .sec-forest::selection { background: var(--select-deep); color: #fff; }

.wrap { width: min(var(--wrap), calc(100% - 48px)); margin-inline: auto; }
.narrow { max-width: 720px; }
.skip { position: absolute; left: 16px; top: -60px; z-index: 100; padding: 10px 14px; background: var(--leaf-2); color: #fff; border-radius: var(--r); }
.skip:focus { top: 16px; }
:focus-visible { outline: 2px solid var(--leaf); outline-offset: 3px; border-radius: 2px; }

.logo-dark { display: none; }
html[data-theme="dark"] .logo-light { display: none; }
html[data-theme="dark"] .logo-dark { display: block; }
.on-dark { display: none; }
html[data-theme="dark"] .on-dark { display: block; }
html[data-theme="dark"] .on-light { display: none; }

/* ---------------------------------------------------------------- type helpers */

.kicker { font-family: var(--font-body); font-size: 12px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--clay); margin-bottom: 18px; }
.kicker.center { text-align: center; }
.lede { font-size: clamp(18px, 1.5vw, 21px); line-height: 1.6; color: var(--body); }
.small { font-size: 14.5px; color: var(--muted); line-height: 1.6; }
.num { font-family: var(--font-display); font-weight: 600; font-size: 13px; letter-spacing: .08em; color: var(--clay); }
.ink { color: var(--ink); }
.serif-mark { font-style: italic; }

/* ---------------------------------------------------------------- buttons */

.btn {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 14px 22px; min-height: 50px;
    border-radius: var(--r); border: 1px solid var(--leaf-2);
    background: var(--leaf-2); color: #fff;
    font-weight: 600; font-size: 15px; letter-spacing: -0.005em; line-height: 1;
    cursor: pointer; transition: background .2s ease, border-color .2s ease, transform .2s ease, color .2s ease;
}
.btn svg { width: 17px; height: 17px; transition: transform .2s ease; }
.btn:hover { background: var(--leaf); border-color: var(--leaf); }
.btn:hover svg { transform: translateX(3px); }
.btn-line { background: transparent; color: var(--ink); border-color: var(--rule-strong); }
.btn-line:hover { background: var(--paper-2); border-color: var(--ink); color: var(--ink); }
.btn-sm { padding: 10px 16px; min-height: 40px; font-size: 14px; }
.ico { display: inline-grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; border: 1px solid transparent; background: transparent; color: var(--ink); cursor: pointer; transition: background .2s ease, border-color .2s ease; }
.ico svg { width: 19px; height: 19px; }
.ico:hover { background: var(--paper-2); border-color: var(--rule); }
.link { color: var(--leaf-2); font-weight: 600; display: inline-flex; align-items: center; gap: 6px; border-bottom: 1px solid transparent; transition: border-color .2s ease; }
.link svg { width: 15px; height: 15px; transition: transform .2s ease; }
.link:hover { border-color: currentColor; }
.link:hover svg { transform: translateX(3px); }
html[data-theme="dark"] .link { color: var(--leaf); }
.tlink { color: var(--leaf-2); font-weight: 600; text-decoration: underline; text-decoration-color: color-mix(in srgb, currentColor 40%, transparent); text-underline-offset: 3px; transition: text-decoration-color .2s ease; }
.tlink:hover { text-decoration-color: currentColor; }
html[data-theme="dark"] .tlink { color: var(--leaf); }

/* ---------------------------------------------------------------- header */

.top { position: sticky; top: 0; z-index: 50; background: var(--paper); border-bottom: 1px solid var(--rule); box-shadow: 0 2px 10px -4px rgba(36, 30, 26, .10); }
html[data-theme="dark"] .top { box-shadow: 0 2px 12px -4px rgba(0, 0, 0, .5); }
.top-inner { height: var(--top-h); display: flex; align-items: center; gap: 28px; }
.brand { display: inline-flex; align-items: center; flex: none; }
.brand img { height: var(--logo-h); width: auto; }
.top-nav { display: flex; gap: 2px; margin-left: auto; }
.top-nav a { padding: 8px 10px; font-size: 14.5px; font-weight: 500; color: var(--body); border-radius: var(--r); position: relative; white-space: nowrap; transition: color .2s ease; }
.top-nav a:hover { color: var(--ink); }
.top-nav a[aria-current="page"] { color: var(--ink); }
.top-nav a[aria-current="page"]::after { content: ""; position: absolute; left: 12px; right: 12px; bottom: 2px; height: 2px; background: var(--clay); border-radius: 2px; }
.top-actions { display: flex; align-items: center; gap: 8px; flex: none; margin-left: 18px; }
.btn-pill { padding: 0 16px; min-height: 34px; font-size: 13.5px; border-radius: 999px; background: transparent; color: var(--ink); border-color: var(--rule-strong); }
.btn-pill:hover { background: var(--paper-2); border-color: var(--ink); color: var(--ink); }
.menu-btn { display: none; }

/* Offcanvas drawer from the right, with a backdrop. Opens from the menu button at the end of the top bar. */
.menu { position: fixed; inset: 0; z-index: 60; visibility: hidden; }
.menu.open { visibility: visible; }
.menu-backdrop { position: absolute; inset: 0; background: rgba(23, 32, 27, .45); opacity: 0; transition: opacity .3s ease; }
.menu.open .menu-backdrop { opacity: 1; }
.menu-panel { position: absolute; top: 0; right: 0; bottom: 0; width: min(360px, 88vw); background: var(--paper); border-left: 1px solid var(--rule); box-shadow: -24px 0 60px -30px rgba(0, 0, 0, .4); display: flex; flex-direction: column; overflow: auto; transform: translateX(100%); transition: transform .35s cubic-bezier(.2, .8, .2, 1); }
.menu.open .menu-panel { transform: none; }
.menu-head { height: var(--top-h); padding-inline: 20px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--rule); flex: none; }
.menu-head .brand img { height: var(--logo-h); }
.menu-links { display: grid; padding: 12px 20px; }
.menu-links a { font-family: var(--font-display); font-size: 19px; font-weight: 600; letter-spacing: -0.015em; color: var(--ink); padding: 14px 0; border-bottom: 1px solid var(--rule); display: flex; align-items: center; justify-content: space-between; }
.menu-links a::after { content: ""; width: 6px; height: 6px; border-top: 1.5px solid var(--faint); border-right: 1.5px solid var(--faint); transform: rotate(45deg); }
.menu-links a[aria-current="page"] { color: var(--leaf-2); }
html[data-theme="dark"] .menu-links a[aria-current="page"] { color: var(--leaf); }
body.menu-open { overflow: hidden; }
@media (prefers-reduced-motion: reduce) { .menu-panel, .menu-backdrop { transition: none; } }

/* Floating theme chooser, bottom right: round button that opens a small popover with auto / light / dark. */
.theme-fab { position: fixed; right: 20px; bottom: 20px; z-index: 55; display: grid; justify-items: end; gap: 10px; }
.theme-fab-btn { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 50%; border: 1px solid var(--rule-strong); background: var(--paper); color: var(--ink); cursor: pointer; box-shadow: var(--shadow); transition: background .2s ease, border-color .2s ease, transform .2s ease; }
.theme-fab-btn svg { width: 19px; height: 19px; }
.theme-fab-btn:hover, .theme-fab.open .theme-fab-btn { background: var(--paper-2); border-color: var(--ink); }
.theme-pop { display: grid; gap: 2px; padding: 6px; min-width: 140px; border-radius: 14px; border: 1px solid var(--rule); background: var(--paper); box-shadow: var(--shadow); transform-origin: bottom right; animation: pop-in .18s ease; }
.theme-pop[hidden] { display: none; }
.theme-pop button { display: flex; align-items: center; gap: 10px; width: 100%; padding: 9px 12px; border: 0; border-radius: 9px; background: none; color: var(--body); font-size: 14px; font-weight: 500; text-align: left; cursor: pointer; transition: background .15s ease, color .15s ease; }
.theme-pop button svg { width: 16px; height: 16px; }
.theme-pop button:hover { background: var(--paper-2); color: var(--ink); }
.theme-pop button[aria-pressed="true"] { color: var(--leaf-2); background: var(--leaf-soft); }
html[data-theme="dark"] .theme-pop button[aria-pressed="true"] { color: var(--leaf); }
@keyframes pop-in { from { opacity: 0; transform: translateY(6px) scale(.96); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .theme-pop { animation: none; } }

/* ---------------------------------------------------------------- sections */

.sec { padding-block: clamp(72px, 9vw, 128px); }
.sec-tight { padding-block: clamp(48px, 6vw, 84px); }
.sec-alt { background: var(--paper-2); }
.sec-forest { background: var(--forest); color: var(--on-forest); }
.sec-forest h2, .sec-forest h3, .sec-forest .ink { color: var(--on-forest); }
.sec-forest .kicker { color: color-mix(in srgb, var(--on-forest) 70%, transparent); }
.sec-forest .lede, .sec-forest p { color: color-mix(in srgb, var(--on-forest) 82%, transparent); }
.rule { height: 1px; background: var(--rule); }
.head { max-width: 760px; margin-bottom: clamp(36px, 5vw, 64px); }
.head .lede { margin-top: 18px; }
.head-row { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: clamp(28px, 5vw, 72px); align-items: end; margin-bottom: clamp(36px, 5vw, 64px); }
.head-row .lede { margin: 0; }
.head-row > .link { justify-self: start; }

/* ---------------------------------------------------------------- hero */

/* The hero sits on the same ember band as "How we work", with a warm glow top-right behind the exchange panel. */
.hero { padding-block: clamp(56px, 8vw, 104px) clamp(48px, 6vw, 88px); position: relative; overflow: hidden; background: var(--forest) radial-gradient(50% 60% at 90% 0%, rgba(232, 115, 31, .14), transparent 70%); color: var(--on-forest); --h-rule: color-mix(in srgb, var(--on-forest) 22%, transparent); --h-soft: color-mix(in srgb, var(--on-forest) 72%, transparent); --h-accent: var(--amber); }
.hero::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: linear-gradient(90deg, transparent, rgba(232, 115, 31, .5), transparent); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: clamp(32px, 6vw, 96px); align-items: center; }
.hero h1 { color: var(--on-forest); font-size: clamp(38px, 4.6vw, 60px); letter-spacing: -0.03em; line-height: 1.04; }
.hero h1 em { font-style: normal; color: var(--h-accent); }
.hero-copy .lede { margin-top: 24px; max-width: 560px; font-size: clamp(17px, 1.35vw, 19px); color: color-mix(in srgb, var(--on-forest) 84%, transparent); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; align-items: center; }
.hero .btn { background: var(--leaf-2); border-color: var(--leaf-2); color: #fff; }
.hero .btn:hover { background: var(--leaf); border-color: var(--leaf); }
.hero .btn-line { background: transparent; color: var(--on-forest); border-color: color-mix(in srgb, var(--on-forest) 45%, transparent); }
.hero .btn-line:hover { background: color-mix(in srgb, var(--on-forest) 10%, transparent); border-color: var(--on-forest); color: var(--on-forest); }
.hero-note { margin-top: 20px; font-size: 14px; color: var(--h-soft); }
.hero-side { padding-top: 0; }

/* The exchange: who ProSeva stands between. Glass panel on the ember band. */
.exchange { position: relative; display: grid; gap: 18px; padding: clamp(24px, 2.4vw, 32px); border-radius: var(--r-lg); background: rgba(0, 0, 0, .34); border: 1px solid color-mix(in srgb, var(--on-forest) 12%, transparent); box-shadow: inset 0 1px 0 color-mix(in srgb, var(--on-forest) 6%, transparent); }
.ex-party { display: grid; gap: 6px; text-align: center; justify-items: center; }
.ex-label { font-size: 12px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--h-accent); }
.ex-party strong { font-family: var(--font-display); font-size: clamp(19px, 1.6vw, 22px); font-weight: 700; letter-spacing: -0.02em; color: var(--on-forest); line-height: 1.25; display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 0 12px; }
.ex-dot { display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: var(--h-accent); flex: none; }
.ex-sub { font-size: 14.5px; color: var(--h-soft); }
.ex-mid { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 16px; padding-block: 4px; }
.ex-line { height: 1px; background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--on-forest) 35%, transparent), transparent); }
.ex-mark { display: grid; place-items: center; width: 60px; height: 60px; border-radius: 50%; background: rgba(0, 0, 0, .28); border: 1px solid color-mix(in srgb, var(--on-forest) 16%, transparent); }
.ex-mark img { width: 30px; height: 30px; }
.ex-foot { margin-top: 6px; padding-top: 16px; border-top: 1px solid var(--h-rule); font-size: 14.5px; line-height: 1.6; color: var(--h-soft); }

.facts { margin-top: clamp(48px, 6vw, 80px); border-top: 1px solid var(--h-rule); border-bottom: 1px solid var(--h-rule); display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.fact { padding: 22px 24px 22px 0; display: grid; gap: 6px; border-left: 1px solid var(--h-rule); padding-left: 24px; }
.fact:first-child { border-left: 0; padding-left: 0; }
.fact b { font-family: var(--font-display); font-size: 17px; color: var(--on-forest); letter-spacing: -0.015em; }
.fact span { font-size: 14px; color: var(--h-soft); line-height: 1.5; }

/* ---------------------------------------------------------------- statement */

.statement { display: grid; grid-template-columns: minmax(0, 3fr) minmax(0, 9fr); gap: clamp(24px, 4vw, 64px); }
.statement .kicker { align-self: start; margin: 0; }
.statement p:not(.kicker) { font-family: var(--font-display); font-size: clamp(24px, 2.9vw, 38px); line-height: 1.32; letter-spacing: -0.025em; color: var(--ink); font-weight: 600; text-wrap: pretty; }
.statement p + p { margin-top: 28px; }
.statement p .dim { color: var(--muted); font-weight: 500; }

/* ---------------------------------------------------------------- why ProSeva */

.why { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 6fr); gap: clamp(32px, 6vw, 96px); align-items: start; }
.why-copy h2 { font-size: clamp(30px, 3.2vw, 44px); letter-spacing: -0.028em; line-height: 1.12; text-wrap: balance; }
.why-copy p:not(.kicker) { margin-top: 18px; font-size: clamp(16.5px, 1.25vw, 18px); line-height: 1.65; color: var(--body); }
.why-copy h2 + p { margin-top: 24px; }
.why-copy .why-close { font-family: var(--font-display); font-size: clamp(20px, 1.7vw, 24px); font-weight: 600; letter-spacing: -0.02em; color: var(--ink); margin-top: 26px; }
.why-list { margin: 0; padding: 0; list-style: none; display: grid; border-top: 1px solid var(--rule-strong); }
.why-list li { display: grid; grid-template-columns: 48px minmax(0, 1fr); gap: 20px; align-items: start; padding: 26px 0; border-bottom: 1px solid var(--rule); }
.why-list li > svg { width: 48px; height: 48px; padding: 12px; border-radius: 50%; color: var(--leaf-2); background: var(--leaf-soft); }
.why-list h3 { font-size: 20px; letter-spacing: -0.02em; }
.why-list p { margin-top: 8px; font-size: 15.5px; line-height: 1.6; color: var(--muted); }
.why-list .link { margin-top: 12px; font-size: 15px; }
html[data-theme="dark"] .why-list li > svg { color: var(--leaf); }

/* ---------------------------------------------------------------- founder page */

.hero-person .kicker { color: var(--h-accent); }
.person-grid { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: clamp(32px, 5vw, 80px); align-items: center; }
.person-grid h1 { color: var(--on-forest); font-size: clamp(38px, 4.6vw, 60px); letter-spacing: -0.03em; line-height: 1.04; }
.person-grid h1 em { font-style: normal; color: var(--h-accent); }
.person-copy .lede { margin-top: 24px; max-width: 560px; font-size: clamp(17px, 1.35vw, 19px); color: color-mix(in srgb, var(--on-forest) 84%, transparent); }
.person-photo { margin: 0; display: grid; justify-items: center; }
.person-photo img { width: min(100%, 320px); height: auto; aspect-ratio: 1; object-fit: cover; border-radius: 50%; border: 4px solid color-mix(in srgb, var(--on-forest) 14%, transparent); box-shadow: 0 30px 60px -30px rgba(0, 0, 0, .8); }
.person-body { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 4fr); gap: clamp(32px, 5vw, 80px); align-items: start; }
.prose p { font-size: clamp(16.5px, 1.25vw, 18px); line-height: 1.7; color: var(--body); }
.prose p + p { margin-top: 20px; }
.person-facts { display: grid; border-top: 1px solid var(--rule-strong); }
.pfact { display: grid; gap: 6px; padding: 18px 0; border-bottom: 1px solid var(--rule); }
.pfact-k { font-size: 12px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--clay); }
.pfact strong { font-family: var(--font-display); font-size: 18px; font-weight: 600; letter-spacing: -0.015em; color: var(--ink); line-height: 1.35; }
.skills { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.skills-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.skill { padding: 26px 26px 28px; border: 1px solid var(--rule); border-radius: var(--r-lg); background: var(--paper); display: grid; gap: 12px; align-content: start; }
.skill > svg { width: 44px; height: 44px; padding: 11px; border-radius: 50%; color: var(--leaf-2); background: var(--leaf-soft); }
.skill h3 { font-size: 20px; }
.skill p { font-size: 15.5px; line-height: 1.6; color: var(--muted); }
html[data-theme="dark"] .skill > svg { color: var(--leaf); }

/* ---------------------------------------------------------------- numbered index (services) */

.index { border-top: 1px solid var(--rule); display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: clamp(32px, 5vw, 80px); }
.index a { display: grid; grid-template-columns: 44px minmax(0, 1fr) 24px; gap: 16px; align-items: baseline; padding: 22px 0; border-bottom: 1px solid var(--rule); color: inherit; transition: padding-left .25s ease; }
.index a:hover { padding-left: 6px; }
.index a:hover h3 { color: var(--leaf-2); }
.index .num { padding-top: 4px; }
.index h3 { font-size: 21px; transition: color .2s ease; }
.index p { margin-top: 6px; font-size: 15px; color: var(--muted); line-height: 1.55; }
.index svg { width: 18px; height: 18px; color: var(--faint); align-self: center; transition: transform .2s ease, color .2s ease; }
.index a:hover svg { transform: translateX(4px); color: var(--leaf-2); }
html[data-theme="dark"] .index a:hover h3, html[data-theme="dark"] .index a:hover svg { color: var(--leaf); }

/* ---------------------------------------------------------------- path (how it works) */

.path { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 0; position: relative; }
.path::before { content: ""; position: absolute; left: 0; right: 0; top: 11px; height: 1px; background: var(--rule-strong); }
.path li { list-style: none; position: relative; padding: 36px 28px 0 0; }
.path li::before { content: ""; position: absolute; left: 0; top: 6px; width: 11px; height: 11px; border-radius: 50%; background: var(--paper); border: 2px solid var(--leaf-2); }
.path li:last-child::before { background: var(--leaf-2); }
.path .num { display: block; margin-bottom: 10px; }
.path h3 { font-size: 22px; }
.path p { margin-top: 10px; font-size: 15px; color: var(--muted); line-height: 1.6; }
.path-foot { margin-top: 40px; display: flex; gap: 24px; align-items: center; flex-wrap: wrap; justify-content: space-between; }
.path-foot p { max-width: 640px; }

/* ---------------------------------------------------------------- doors (two audiences) */

.doors { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.door-lg { display: grid; grid-template-rows: auto 1fr auto; gap: 24px; padding: clamp(28px, 3vw, 40px); border: 1px solid var(--rule); border-radius: var(--r-lg); background: var(--paper); color: inherit; position: relative; transition: border-color .25s ease, transform .25s ease, box-shadow .25s ease; }
.door-lg:hover { border-color: var(--rule-strong); transform: translateY(-3px); box-shadow: var(--shadow); }
.door-lg h3 { font-size: clamp(24px, 2.4vw, 30px); margin-top: 6px; }
.door-lg .lede { font-size: 17px; margin-top: 12px; color: var(--body); }
.door-lg ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 10px; font-size: 15px; color: var(--body); }
.door-lg li { display: grid; grid-template-columns: 18px 1fr; gap: 12px; align-items: start; }
.door-lg li svg { width: 16px; height: 16px; margin-top: 4px; color: var(--leaf-2); }
html[data-theme="dark"] .door-lg li svg { color: var(--leaf); }
.door-lg .link { justify-self: start; }
.door-lg.tone-clay { background: linear-gradient(180deg, var(--clay-soft), transparent 60%); }
.door-lg.tone-leaf { background: linear-gradient(180deg, var(--leaf-soft), transparent 60%); }

/* compact doors used in the closing CTA */
.close-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(32px, 5vw, 80px); align-items: center; }
.doors-compact { grid-template-columns: 1fr; gap: 0; border-top: 1px solid var(--rule); }
.door { display: grid; grid-template-columns: 1fr 22px; gap: 18px; align-items: center; padding: 26px 0; border-bottom: 1px solid var(--rule); color: inherit; transition: padding-left .25s ease; }
.door:hover { padding-left: 8px; }
.door-body { display: grid; gap: 4px; }
.door-body strong { font-family: var(--font-display); font-size: 21px; color: var(--ink); letter-spacing: -0.02em; }
.door-body span { font-size: 15px; color: var(--muted); }
.door > svg { width: 20px; height: 20px; color: var(--faint); transition: transform .2s ease, color .2s ease; }
.door:hover > svg { transform: translateX(4px); color: var(--leaf-2); }

/* ---------------------------------------------------------------- principles */

.principles { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--rule); }
.principles-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.principle { padding: 32px 28px 8px 0; border-left: 1px solid var(--rule); padding-left: 28px; }
.principle:first-child { border-left: 0; padding-left: 0; }
.principle .num { display: block; margin-bottom: 16px; }
.principle h3 { font-size: 21px; }
.principle p { margin-top: 12px; font-size: 15px; color: var(--muted); line-height: 1.6; }
.sec-forest .principles, .sec-forest .principle { border-color: color-mix(in srgb, var(--on-forest) 22%, transparent); }
.sec-forest .principle p { color: color-mix(in srgb, var(--on-forest) 78%, transparent); }
.sec-forest .principle .num { color: color-mix(in srgb, var(--on-forest) 60%, transparent); }

/* ---------------------------------------------------------------- reading list */

.reading { border-top: 1px solid var(--rule); }
.reading a { display: grid; grid-template-columns: 120px minmax(0, 1fr) 24px; gap: 28px; align-items: baseline; padding: 26px 0; border-bottom: 1px solid var(--rule); color: inherit; transition: padding-left .25s ease; }
.reading a:hover { padding-left: 6px; }
.reading time { font-size: 13px; color: var(--muted); letter-spacing: .02em; }
.reading h3 { font-size: 22px; transition: color .2s ease; }
.reading a:hover h3 { color: var(--leaf-2); }
.reading p { margin-top: 8px; font-size: 15.5px; color: var(--muted); }
.reading svg { width: 18px; height: 18px; color: var(--faint); align-self: center; transition: transform .2s ease; }
.reading a:hover svg { transform: translateX(4px); color: var(--leaf-2); }
html[data-theme="dark"] .reading a:hover h3, html[data-theme="dark"] .reading a:hover svg { color: var(--leaf); }

/* ---------------------------------------------------------------- faq */

.faq-grid { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: clamp(24px, 4vw, 64px); }
.faq-ask { margin-top: 18px; }
@media (min-width: 901px) { .faq-ask .link { display: flex; width: fit-content; margin-top: 14px; } }
.faq-list { border-top: 1px solid var(--rule); }
.faq { border-bottom: 1px solid var(--rule); }
.faq summary { list-style: none; cursor: pointer; display: grid; grid-template-columns: 1fr 28px; gap: 20px; align-items: center; padding: 22px 0; font-family: var(--font-display); font-weight: 600; font-size: 19px; letter-spacing: -0.015em; color: var(--ink); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary .plus { width: 28px; height: 28px; border-radius: 50%; border: 1px solid var(--rule-strong); display: grid; place-items: center; position: relative; transition: background .2s ease, transform .3s ease; }
.faq summary .plus::before, .faq summary .plus::after { content: ""; position: absolute; background: var(--ink); width: 11px; height: 1.5px; transition: transform .3s ease; }
.faq summary .plus::after { transform: rotate(90deg); }
.faq[open] summary .plus { background: var(--paper-2); }
.faq[open] summary .plus::after { transform: rotate(0); }
.faq-body { padding: 0 48px 24px 0; }
.faq-body p { color: var(--body); font-size: 16px; line-height: 1.7; }

/* ---------------------------------------------------------------- inner page head + request form */

.page-head { padding-top: clamp(48px, 6vw, 80px); padding-bottom: 0; }
.page-head h1 { font-size: clamp(34px, 4.2vw, 54px); letter-spacing: -0.03em; line-height: 1.06; max-width: 820px; }
.page-head .lede { margin-top: 22px; max-width: 720px; }

.req-grid { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 7fr); gap: clamp(32px, 6vw, 96px); align-items: start; }
.req-aside { position: sticky; top: calc(var(--top-h) + 32px); }
.req-steps { margin: 0; padding: 0; list-style: none; display: grid; border-top: 1px solid var(--rule-strong); }
.req-steps li { display: grid; grid-template-columns: 36px minmax(0, 1fr); gap: 14px; padding: 20px 0; border-bottom: 1px solid var(--rule); }
.req-steps .num { padding-top: 5px; }
.req-steps h3 { font-size: 18px; letter-spacing: -0.015em; }
.req-steps p { margin-top: 6px; font-size: 15px; line-height: 1.6; color: var(--muted); }
.req-note { margin-top: 24px; padding: 18px 20px; border-radius: var(--r-lg); background: var(--leaf-soft); border: 1px solid color-mix(in srgb, var(--leaf) 30%, transparent); }
.req-note p { font-size: 15px; line-height: 1.6; color: var(--body); }
.req-note strong { color: var(--ink); }
.req-ask { margin-top: 20px; }

.form { display: grid; gap: 24px; padding: clamp(24px, 3vw, 40px); border: 1px solid var(--rule); border-radius: var(--r-lg); background: var(--paper); box-shadow: var(--shadow); }
.form[hidden] { display: none; }
.form h2 { font-size: clamp(24px, 2.2vw, 30px); }
.form-intro { margin-top: 8px; font-size: 15px; color: var(--muted); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.field { display: grid; gap: 8px; }
.field-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.field label, .fieldset legend { font-size: 14px; font-weight: 600; color: var(--ink); letter-spacing: -0.005em; }
.field .opt, .fieldset .opt { font-weight: 500; color: var(--muted); }
.field input, .field select, .field textarea {
    width: 100%; padding: 12px 14px; font: inherit; font-size: 15.5px; line-height: 1.5; color: var(--ink);
    background: var(--paper); border: 1px solid var(--rule-strong); border-radius: var(--r);
    transition: border-color .2s ease, box-shadow .2s ease;
}
.field textarea { resize: vertical; min-height: 150px; }
.field select { appearance: none; -webkit-appearance: none; padding-right: 40px; background-image: linear-gradient(45deg, transparent 50%, var(--muted) 50%), linear-gradient(135deg, var(--muted) 50%, transparent 50%); background-position: calc(100% - 20px) 50%, calc(100% - 14px) 50%; background-size: 6px 6px; background-repeat: no-repeat; }
.field input::placeholder, .field textarea::placeholder { color: var(--faint); }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--leaf-2); box-shadow: 0 0 0 3px var(--leaf-soft); }
.field input:user-invalid, .field select:user-invalid, .field textarea:user-invalid { border-color: #C2410C; }
.hint { font-size: 13.5px; color: var(--muted); line-height: 1.5; }
.fieldset { margin: 0; padding: 0; border: 0; display: grid; gap: 12px; min-width: 0; }
.fieldset legend { padding: 0; margin-bottom: 4px; }
.choice { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.choice label { display: grid; grid-template-columns: 18px minmax(0, 1fr); gap: 12px; align-items: start; padding: 14px 16px; border: 1px solid var(--rule-strong); border-radius: var(--r-lg); cursor: pointer; transition: border-color .2s ease, background .2s ease; }
.choice label:hover { border-color: var(--ink); }
.choice label:has(input:checked) { border-color: var(--leaf-2); background: var(--leaf-soft); }
.choice input { margin: 4px 0 0; accent-color: var(--leaf-2); }
.choice span { display: grid; gap: 2px; font-size: 15px; font-weight: 600; color: var(--ink); line-height: 1.4; }
.choice small { font-size: 13.5px; font-weight: 400; color: var(--muted); line-height: 1.5; }
.checks { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px 20px; }
.checks label { display: flex; align-items: flex-start; gap: 10px; font-size: 15px; color: var(--body); line-height: 1.5; cursor: pointer; }
.checks input { margin: 5px 0 0; flex: none; accent-color: var(--leaf-2); }
.consent { display: flex; align-items: flex-start; gap: 12px; padding: 14px 16px; border-radius: var(--r); background: var(--paper-2); font-size: 14.5px; line-height: 1.55; color: var(--body); cursor: pointer; }
.consent input { margin: 4px 0 0; flex: none; accent-color: var(--leaf-2); }
.form > .btn { justify-self: start; }
.form-note { font-size: 13.5px; color: var(--muted); line-height: 1.55; }
.form-note a { color: var(--body); text-decoration: underline; text-underline-offset: 3px; }
.form-success { text-align: left; }
.form-success p { font-size: 16.5px; line-height: 1.7; color: var(--body); }
.form-success .btn { justify-self: start; }
.success-mark { display: grid; place-items: center; width: 52px; height: 52px; border-radius: 50%; background: var(--leaf-soft); color: var(--leaf-2); }
.success-mark svg { width: 24px; height: 24px; }
html[data-theme="dark"] .success-mark { color: var(--leaf); }

/* Server-side validation (PHP build): summary alert at the top, inline message under each field. */
.form-alert { display: flex; gap: 12px; align-items: flex-start; padding: 14px 16px; border: 1px solid #E0A98F; border-radius: var(--r); background: #FBEDE6; color: #7A2E12; font-size: 14.5px; line-height: 1.55; }
.form-alert svg { flex: none; width: 20px; height: 20px; margin-top: 2px; }
.form-alert p { margin: 0; font-weight: 600; }
.error-summary { margin: 8px 0 0; padding-left: 18px; display: grid; gap: 4px; }
.error-summary a { color: inherit; text-decoration: underline; text-underline-offset: 3px; }
.field-error { display: flex; gap: 6px; align-items: center; font-size: 13.5px; color: #B4451A; }
.field-error svg { width: 15px; height: 15px; flex: none; }
.field [aria-invalid="true"], .choice label:has([aria-invalid="true"]) { border-color: #C2410C; }
html[data-theme="dark"] .form-alert { background: #3A1F14; border-color: #7A3A22; color: #F5C9B4; }
html[data-theme="dark"] .field-error { color: #F0A07E; }

/* ---------------------------------------------------------------- inner pages: hero-solo, services, steps, article, legal, contact, 404 */

/* Copy-only hero on the ember band, for every inner page that is not the home or the founder. */
.hero-solo .hero-copy { max-width: 820px; }
.hero-solo .kicker { color: var(--h-accent); }
.hero-solo h1 { font-size: clamp(36px, 4.4vw, 58px); }
.hero-solo .hero-copy .lede { max-width: 720px; }
.hero-meta { display: flex; flex-wrap: wrap; gap: 8px 22px; margin-top: 22px; font-size: 14px; color: var(--h-soft); }
.hero-meta span { display: inline-flex; align-items: center; gap: 7px; }
.hero-meta svg { width: 15px; height: 15px; }

/* One line of work per article. Copy left, checklist card right; alternate rows flip. */
.svc { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 6fr); gap: clamp(32px, 5vw, 80px); align-items: start; padding-block: clamp(48px, 5vw, 72px); border-top: 1px solid var(--rule); scroll-margin-top: calc(var(--top-h) + 24px); }
.svc:first-of-type { border-top: 0; padding-top: 0; }
.svc-copy .num { display: block; margin-bottom: 14px; }
.svc-copy h2 { font-size: clamp(26px, 2.8vw, 36px); }
.svc-copy .svc-lede { margin-top: 16px; font-size: clamp(16.5px, 1.25vw, 18px); line-height: 1.65; color: var(--body); }
.svc-copy p + p:not(.svc-lede) { margin-top: 14px; font-size: 16px; line-height: 1.65; color: var(--body); }
.svc-copy .link { margin-top: 18px; }
.svc-for { margin-top: 20px; padding: 16px 18px; border-left: 3px solid var(--leaf-2); background: var(--paper-2); font-size: 15px; line-height: 1.6; color: var(--body); }
.svc-for strong { color: var(--ink); }
.svc-alt .svc-copy { order: 2; }
.checklist { margin: 0; padding: clamp(22px, 2.4vw, 30px); list-style: none; display: grid; gap: 14px; border: 1px solid var(--rule); border-radius: var(--r-lg); background: var(--paper); }
.checklist li { display: grid; grid-template-columns: 18px minmax(0, 1fr); gap: 12px; align-items: start; font-size: 15.5px; line-height: 1.55; color: var(--body); }
.checklist li svg { width: 16px; height: 16px; margin-top: 5px; color: var(--leaf-2); }
.checklist strong { color: var(--ink); }
html[data-theme="dark"] .checklist li svg { color: var(--leaf); }
.sec-alt .checklist, .sec-alt .skill, .sec-alt .door-lg, .sec-alt .form { background: var(--paper); }
.sec-alt .svc-for { background: var(--paper-3); }

/* Long-form numbered steps (process page). */
.steps { display: grid; gap: 0; border-top: 1px solid var(--rule-strong); }
.step { display: grid; grid-template-columns: 120px minmax(0, 7fr) minmax(0, 4fr); gap: clamp(24px, 4vw, 56px); padding-block: clamp(32px, 4vw, 48px); border-bottom: 1px solid var(--rule); scroll-margin-top: calc(var(--top-h) + 24px); }
.step-num { font-family: var(--font-display); font-weight: 700; font-size: clamp(34px, 3.6vw, 48px); letter-spacing: -0.03em; line-height: 1; color: var(--clay); }
.step-num small { display: block; margin-top: 10px; font-family: var(--font-body); font-size: 12px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.step h2 { font-size: clamp(24px, 2.4vw, 32px); }
.step-copy p { margin-top: 14px; font-size: 16.5px; line-height: 1.65; color: var(--body); }
.step-copy p:first-of-type { margin-top: 16px; }
.step-side { display: grid; gap: 10px; align-content: start; padding: 20px 22px; border-radius: var(--r-lg); background: var(--paper-2); border: 1px solid var(--rule); }
.step-side h3 { font-size: 13px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--clay); font-family: var(--font-body); }
.step-side ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 8px; }
.step-side li { display: grid; grid-template-columns: 16px 1fr; gap: 10px; font-size: 14.5px; line-height: 1.55; color: var(--body); }
.step-side li svg { width: 15px; height: 15px; margin-top: 4px; color: var(--leaf-2); }
.step-side p { font-size: 14.5px; line-height: 1.55; color: var(--body); }
.sec-alt .step-side { background: var(--paper-3); }
html[data-theme="dark"] .step-side li svg { color: var(--leaf); }

/* Two-column plain lists (yes / no, what you arrange). */
.twin { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.twin-card { padding: clamp(24px, 2.6vw, 34px); border: 1px solid var(--rule); border-radius: var(--r-lg); background: var(--paper); display: grid; gap: 16px; align-content: start; }
.twin-card h3 { display: flex; align-items: center; gap: 12px; font-size: 22px; }
.twin-card h3 svg { width: 40px; height: 40px; padding: 10px; border-radius: 50%; flex: none; color: var(--leaf-2); background: var(--leaf-soft); }
.twin-card.is-no h3 svg { color: var(--plum); background: color-mix(in srgb, var(--plum) 12%, transparent); }
.twin-card ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.twin-card li { display: grid; grid-template-columns: 16px 1fr; gap: 12px; font-size: 15.5px; line-height: 1.55; color: var(--body); }
.twin-card li svg { width: 15px; height: 15px; margin-top: 5px; color: var(--leaf-2); }
.twin-card.is-no li svg { color: var(--plum); }
.twin-card > p { font-size: 15px; line-height: 1.6; color: var(--muted); }
html[data-theme="dark"] .twin-card h3 svg, html[data-theme="dark"] .twin-card li svg { color: var(--leaf); }
html[data-theme="dark"] .twin-card.is-no h3 svg, html[data-theme="dark"] .twin-card.is-no li svg { color: var(--plum); }

/* Article body (resources). */
.article { max-width: 760px; margin-inline: auto; }
.article > * + * { margin-top: 20px; }
.article p, .article li { font-size: clamp(17px, 1.3vw, 18.5px); line-height: 1.75; color: var(--body); }
.article h2 { font-size: clamp(24px, 2.4vw, 32px); margin-top: 48px; }
.article h3 { font-size: 21px; margin-top: 32px; }
.article h2 + p, .article h3 + p { margin-top: 14px; }
.article ul, .article ol { padding-left: 24px; display: grid; gap: 10px; }
.article li strong { color: var(--ink); }
.article blockquote { margin: 36px 0; padding: 4px 0 4px 24px; border-left: 3px solid var(--leaf-2); font-family: var(--font-display); font-size: clamp(20px, 1.9vw, 25px); font-weight: 600; letter-spacing: -0.02em; line-height: 1.4; color: var(--ink); }
.article a:not(.btn):not(.link) { color: var(--leaf-2); font-weight: 600; text-decoration: underline; text-decoration-color: color-mix(in srgb, currentColor 40%, transparent); text-underline-offset: 3px; }
.article a:not(.btn):not(.link):hover { text-decoration-color: currentColor; }
html[data-theme="dark"] .article a:not(.btn):not(.link) { color: var(--leaf); }
.article-end { max-width: 760px; margin: clamp(40px, 5vw, 64px) auto 0; padding: clamp(24px, 3vw, 32px); border-radius: var(--r-lg); background: var(--leaf-soft); border: 1px solid color-mix(in srgb, var(--leaf) 30%, transparent); display: grid; gap: 12px; }
.article-end p { font-size: 16.5px; line-height: 1.65; color: var(--body); }
.article-end .btn { justify-self: start; }
.article-nav { max-width: 760px; margin: clamp(32px, 4vw, 48px) auto 0; }

/* Legal pages and contact: narrow prose with h2 blocks. */
.legal { max-width: 760px; margin-inline: auto; display: grid; gap: clamp(28px, 3.5vw, 40px); }
.legal section { padding-top: clamp(24px, 3vw, 32px); border-top: 1px solid var(--rule); }
.legal h2 { font-size: clamp(21px, 2vw, 26px); }
.legal p, .legal li { margin-top: 12px; font-size: 16.5px; line-height: 1.7; color: var(--body); }
.legal ul { margin: 0; padding-left: 22px; }
.legal li { margin-top: 8px; }
.legal li strong { color: var(--ink); }
.legal a { color: var(--leaf-2); font-weight: 600; text-decoration: underline; text-decoration-color: color-mix(in srgb, currentColor 40%, transparent); text-underline-offset: 3px; }
html[data-theme="dark"] .legal a { color: var(--leaf); }
.legal-date { font-size: 14px; color: var(--muted); }

.contact-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(32px, 6vw, 96px); align-items: start; }
.contact-list { margin: 0; padding: 0; list-style: none; display: grid; border-top: 1px solid var(--rule-strong); }
.contact-list li { display: grid; grid-template-columns: 44px minmax(0, 1fr); gap: 16px; padding: 20px 0; border-bottom: 1px solid var(--rule); }
.contact-list li > svg { width: 44px; height: 44px; padding: 11px; border-radius: 50%; color: var(--leaf-2); background: var(--leaf-soft); }
.contact-list h3 { font-size: 18px; letter-spacing: -0.015em; }
.contact-list p { margin-top: 6px; font-size: 15px; line-height: 1.6; color: var(--muted); }
.contact-list .link { margin-top: 8px; font-size: 15px; }
html[data-theme="dark"] .contact-list li > svg { color: var(--leaf); }

/* 404: bare page, centred. */
.notfound { min-height: 100vh; display: grid; place-items: center; padding: 48px 24px; text-align: center; }
.notfound-box { display: grid; gap: 20px; justify-items: center; max-width: 560px; }
.notfound .brand img { height: 32px; }
.notfound-code { font-family: var(--font-display); font-weight: 700; font-size: clamp(64px, 10vw, 120px); line-height: 1; letter-spacing: -0.04em; color: var(--leaf-soft); -webkit-text-stroke: 1.5px var(--leaf-2); }
.notfound h1 { font-size: clamp(30px, 4vw, 44px); }
.notfound .hero-actions { justify-content: center; margin-top: 8px; }

/* ---------------------------------------------------------------- footer */

.foot { border-top: 1px solid var(--rule); background: var(--paper-2); padding-block: clamp(48px, 6vw, 72px) 32px; }
.foot-grid { display: grid; grid-template-columns: minmax(0, 1.6fr) repeat(3, minmax(0, 1fr)); gap: clamp(28px, 4vw, 56px); }
.brand-foot img { height: 30px; }
.foot-brand p { margin-top: 20px; font-size: 15px; color: var(--muted); max-width: 400px; }
.foot-col { display: grid; gap: 10px; align-content: start; }
.foot-col h4 { font-family: var(--font-body); font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--clay); margin-bottom: 6px; font-weight: 600; }
.foot-col a { font-size: 15px; color: var(--body); transition: color .2s ease; }
.foot-col a:hover { color: var(--ink); }
.foot-bottom { margin-top: 48px; padding-top: 22px; border-top: 1px solid var(--rule); display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: 13.5px; color: var(--muted); }
.foot-bottom nav { display: flex; gap: 20px; }
.foot-bottom a:hover { color: var(--ink); }

/* ---------------------------------------------------------------- motion */

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s cubic-bezier(.2, .8, .2, 1); }
.reveal.in { opacity: 1; transform: none; }
.d1 { transition-delay: .08s; } .d2 { transition-delay: .16s; } .d3 { transition-delay: .24s; } .d4 { transition-delay: .32s; }
@media (prefers-reduced-motion: reduce) {
    .reveal { opacity: 1; transform: none; transition: none; }
    html { scroll-behavior: auto; }
}

/* ---------------------------------------------------------------- responsive */

@media (max-width: 1080px) {
    .top-nav { display: none; }
    .menu-btn { display: inline-grid; }
    .top-actions { margin-left: auto; }
}
@media (max-width: 900px) {
    .hero-grid { grid-template-columns: 1fr; }
    .hero-side { padding-top: 0; }
    .facts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .fact:nth-child(3) { border-left: 0; padding-left: 0; }
    .fact:nth-child(n+3) { border-top: 1px solid var(--h-rule); }
    .statement { grid-template-columns: 1fr; }
    .why { grid-template-columns: 1fr; }
    .person-grid, .person-body { grid-template-columns: 1fr; }
    .person-photo img { width: min(100%, 240px); }
    .skills, .skills-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .index { grid-template-columns: 1fr; }
    .path { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 8px; }
    .path::before { display: none; }
    .path li { padding-left: 24px; padding-top: 8px; }
    .path li::before { top: 14px; }
    .doors { grid-template-columns: 1fr; }
    .principles { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .principle:nth-child(3) { border-left: 0; padding-left: 0; }
    .head-row, .faq-grid, .close-grid { grid-template-columns: 1fr; }
    .req-grid { grid-template-columns: 1fr; }
    .req-aside { position: static; }
    .svc { grid-template-columns: 1fr; gap: 28px; }
    .svc-alt .svc-copy { order: 0; }
    .step { grid-template-columns: 1fr; gap: 20px; }
    .step-num small { display: inline; margin: 0 0 0 12px; vertical-align: middle; }
    .twin, .contact-grid { grid-template-columns: 1fr; }
    .foot-grid { grid-template-columns: 1fr 1fr; }
    .foot-brand { grid-column: 1 / -1; }
}
@media (max-width: 640px) {
    :root { --top-h: 54px; --logo-h: 24px; }
    body { font-size: 16px; }
    .wrap { width: calc(100% - 40px); }
    .top-inner { gap: 16px; }
    .top-actions { gap: 4px; }
    .theme-fab { right: 16px; bottom: 16px; }
    .facts { grid-template-columns: 1fr; }
    .fact { border-left: 0; padding-left: 0; border-top: 1px solid var(--h-rule); }
    .fact:first-child { border-top: 0; }
    .path { grid-template-columns: 1fr; }
    .principles { grid-template-columns: 1fr; }
    .skills, .skills-4 { grid-template-columns: 1fr; }
    .principle { border-left: 0; padding-left: 0; border-top: 1px solid var(--rule); padding-top: 24px; }
    .principle:first-child { border-top: 0; }
    .index a { grid-template-columns: 36px 1fr 20px; gap: 12px; }
    .reading a { grid-template-columns: 1fr 20px; }
    .reading time { grid-column: 1 / -1; }
    .foot-grid { grid-template-columns: 1fr; }
    .hero-actions .btn { width: 100%; justify-content: center; }
    .field-row, .choice, .checks { grid-template-columns: 1fr; }
    .form > .btn, .form-success .btn { justify-self: stretch; justify-content: center; }
    .article-end .btn, .notfound .btn { justify-self: stretch; width: 100%; justify-content: center; }
}