/* Ryzosens homepage (templates/web2/index.html).
   Loaded only by templates/web2/base/base_landing.html, never alongside the site-wide
   theme CSS, so these rules cannot reach any other page. Orange is the single accent. */

:root {
  --paper: #fff;
  --paper-2: #f4f5f7;
  --ink: #101012;
  --ink-2: #3b3b40;
  --ink-3: #62626a;
  --accent: #f2a420;
  --accent-ink: #8a5500;
  --night: #0d0e11;
  --glass-line: rgba(255, 255, 255, .14);
  --elev: 0 30px 60px -28px rgba(16, 16, 18, .38), 0 8px 20px rgba(16, 16, 18, .06);
  --elev-sm: 0 14px 30px -18px rgba(16, 16, 18, .28), 0 2px 6px rgba(16, 16, 18, .05);
  --font: "Manrope", system-ui, -apple-system, "Segoe UI", sans-serif;
  --wrap: 1200px;
  --gut: clamp(18px, 4vw, 48px);
  --r: 18px;
  --t: .3s cubic-bezier(.2, .7, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; scroll-padding-top: 84px; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 400 17px/1.6 var(--font); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img, svg { max-width: 100%; }
img { height: auto; display: block; }
picture { display: contents; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { font-weight: 800; letter-spacing: -.025em; line-height: 1.08; margin: 0 0 .5em; }
h2 { font-size: clamp(28px, 3.6vw, 46px); max-width: 24ch; text-wrap: balance; }
h3 { font-size: 20px; letter-spacing: -.01em; line-height: 1.25; }
h1 em { font-style: normal; color: var(--accent); }
p { margin: 0 0 1em; max-width: 62ch; }
ul, ol { margin: 0; padding: 0; list-style: none; }
.lede { font-size: clamp(17px, 1.5vw, 20px); line-height: 1.55; color: var(--ink-2); max-width: 60ch; }
.wrap { width: min(var(--wrap), 100% - 2 * var(--gut)); margin-inline: auto; position: relative; z-index: 1; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--ink); color: #fff; padding: 10px 14px; border-radius: 6px; }
.skip:focus { left: 8px; z-index: 100; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; border-radius: 4px; }
.night :focus-visible, .foot :focus-visible { outline-color: #fff; }

/* sections */
.section { position: relative; padding: clamp(64px, 8vw, 112px) 0; overflow: hidden; }
.soft { background: var(--paper-2); }
.night { background: var(--night); color: #fff; }
.night .lede, .night p { color: rgba(255, 255, 255, .8); }
.head { margin-bottom: 40px; }
.head.center { text-align: center; }
.head.center h2, .head.center .lede { margin-inline: auto; }
.orb { position: absolute; border-radius: 50%; pointer-events: none; z-index: 0; }
.orb-a { width: 58vw; height: 58vw; background: radial-gradient(circle, rgba(242, 164, 32, .18) 0%, transparent 64%); top: -22vw; right: -18vw; }
.orb-b { width: 46vw; height: 46vw; background: radial-gradient(circle, rgba(16, 16, 18, .05) 0%, transparent 64%); bottom: -20vw; left: -14vw; }

/* buttons and links */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 15px 24px; border-radius: 6px; font: inherit; font-weight: 700; font-size: 13px; letter-spacing: .14em; text-transform: uppercase; line-height: 1; cursor: pointer; border: 1.5px solid transparent; transition: transform var(--t), box-shadow var(--t), background var(--t); white-space: nowrap; }
.btn svg { width: 18px; height: 18px; flex: none; }
.btn:hover { transform: translateY(-2px); }
.btn-accent { background: var(--accent); color: var(--ink); }
.btn-accent:hover { box-shadow: 0 14px 34px -12px rgba(242, 164, 32, .7); }
.btn-dark { background: var(--ink); color: #fff; }
.btn-ghost { background: transparent; color: var(--ink); border-color: rgba(16, 16, 18, .3); }
.btn-ghost:hover { background: #fff; box-shadow: var(--elev-sm); }
.night .btn-ghost { color: #fff; border-color: rgba(255, 255, 255, .45); }
.night .btn-ghost:hover { background: rgba(255, 255, 255, .08); box-shadow: none; }
.btn-wa { background: #0f7a41; color: #fff; }
.btn-sm { padding: 11px 16px; font-size: 11.5px; border-radius: 5px; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.actions.center { justify-content: center; }
.link { font-weight: 700; color: var(--accent-ink); text-decoration: underline; text-underline-offset: 4px; }
.kicker { display: block; font-size: 11.5px; font-weight: 700; letter-spacing: .2em; text-transform: uppercase; color: var(--accent-ink); margin: 0 0 10px; }

/* nav */
.nav { position: fixed; top: 0; left: 0; right: 0; z-index: 50; background: rgba(255, 255, 255, .86); backdrop-filter: saturate(1.3) blur(14px); -webkit-backdrop-filter: saturate(1.3) blur(14px); box-shadow: 0 1px 0 rgba(16, 16, 18, .08); }
.nav-inner { display: flex; align-items: center; gap: 24px; min-height: 72px; }
.brand img { width: 150px; }
.nav-links { display: flex; gap: 24px; margin-left: 10px; font-size: 12px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; white-space: nowrap; }
.nav-item { position: relative; }
.nav-item > a { display: inline-block; padding: 8px 0; color: var(--ink-2); transition: color var(--t); }
.nav-item > a:hover, .nav-item > a[aria-current] { color: var(--ink); }
.nav-login-mobile { display: none; }
.menu { position: absolute; left: -18px; top: 100%; padding-top: 12px; opacity: 0; visibility: hidden; transform: translateY(6px); transition: opacity var(--t), transform var(--t), visibility var(--t); }
.nav-item:hover .menu, .nav-item:focus-within .menu { opacity: 1; visibility: visible; transform: none; }
.menu-grid { background: #fff; border-radius: var(--r); box-shadow: var(--elev); padding: 12px; display: grid; grid-template-columns: repeat(2, 230px); gap: 2px; text-transform: none; letter-spacing: 0; }
.menu-grid.one { grid-template-columns: 200px; }
.menu-grid a { display: block; padding: 11px 12px; border-radius: 10px; color: var(--ink); font-size: 14.5px; font-weight: 700; white-space: normal; line-height: 1.35; transition: background var(--t); }
.menu-grid a:hover, .menu-grid a:focus-visible { background: var(--paper-2); }
.nav-cta { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.burger { display: none; background: none; border: 0; width: 44px; height: 44px; position: relative; cursor: pointer; }
.burger span, .burger span::before, .burger span::after { content: ""; position: absolute; left: 12px; width: 20px; height: 2px; border-radius: 2px; background: var(--ink); transition: transform var(--t), opacity var(--t); }
.burger span { top: 21px; }
.burger span::before { top: -6px; left: 0; }
.burger span::after { top: 6px; left: 0; }
.burger[aria-expanded="true"] span { background: transparent; }
.burger[aria-expanded="true"] span::before { transform: translateY(6px) rotate(45deg); }
.burger[aria-expanded="true"] span::after { transform: translateY(-6px) rotate(-45deg); }

@media (max-width: 1140px) {
  .nav-login { display: none; }
  .burger { display: block; }
  .nav-links { display: none; position: fixed; inset: 72px 0 auto 0; max-height: calc(100vh - 72px); overflow-y: auto; margin: 0; flex-direction: column; gap: 0; background: #fff; padding: 8px var(--gut) 28px; box-shadow: var(--elev); white-space: normal; text-transform: none; letter-spacing: 0; }
  .nav-links.open { display: flex; }
  .nav-item > a { display: block; padding: 13px 0 6px; font-size: 19px; color: var(--ink); }
  .nav-login-mobile { display: block; }
  .menu { position: static; opacity: 1; visibility: visible; transform: none; padding: 0; transition: none; }
  .menu-grid, .menu-grid.one { display: block; box-shadow: none; padding: 0 0 6px; border-radius: 0; }
  .menu-grid a { padding: 9px 0 9px 16px; font-size: 16px; font-weight: 500; color: var(--ink-2); }
}
@media (max-width: 420px) { .nav-wa { padding-inline: 12px; } .brand img { width: 128px; } }

/* notices (Django messages) */
.notices { background: var(--night); padding: 92px 0 6px; }
.notices + .hero { padding-top: 36px; }
.notice { background: #fff; border-left: 4px solid var(--accent); border-radius: 10px; box-shadow: var(--elev-sm); padding: 14px 18px; margin-bottom: 10px; font-weight: 600; }

/* hero */
.hero { position: relative; overflow: hidden; text-align: center; padding: clamp(110px, 12vw, 150px) 0 48px; background: var(--night); }
.hero-bg { position: absolute; inset: 0; }
.hero-bg img { width: 100%; height: 100%; object-fit: cover; object-position: center 35%; filter: blur(3px); opacity: .7; transform: scale(1.05); }
.hero-bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(13, 14, 17, .45), rgba(13, 14, 17, .78) 60%, var(--night)); }
.hero-top { max-width: 800px; margin: 0 auto; }
.hero h1 { font-size: clamp(36px, 4.7vw, 68px); letter-spacing: -.035em; margin: 0 0 18px; color: #fff; }
.hero .lede { font-size: clamp(16px, 1.35vw, 19px); max-width: none; margin: 0 auto 18px; }
.hero-strip { display: flex; justify-content: center; flex-wrap: wrap; row-gap: 6px; margin: 0 auto; max-width: none; font-size: clamp(14px, 1.3vw, 18px); font-weight: 700; color: #fff; }
.hero-strip span { padding: 0 16px; border-left: 1px solid rgba(255, 255, 255, .3); }
.hero-strip span:first-child { border-left: 0; }
.hero-region { margin: 12px auto 0; max-width: none; font-size: 13px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--accent); }
.hero-scene { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(280px, .6fr); gap: 20px; align-items: center; margin: 30px auto 18px; max-width: 1180px; text-align: left; }
.scene { background: rgba(255, 255, 255, .03); border: 1px solid var(--glass-line); border-radius: var(--r); padding: 10px; }
.flow { width: 100%; height: auto; max-height: 300px; display: block; margin: 0 auto; }
.flow .lbl { fill: rgba(255, 255, 255, .7); font: 700 13px/1 var(--font); letter-spacing: .14em; text-transform: uppercase; text-anchor: middle; }
.flow .wire { fill: none; stroke: #f2a420; stroke-width: 3; stroke-linecap: round; stroke-dasharray: 4 14; animation: rz-dash 1.4s linear infinite; opacity: .9; }
.flow .msg { animation: rz-pop 6s ease-in-out infinite; }
@keyframes rz-dash { to { stroke-dashoffset: -18; } }
@keyframes rz-pop { 0%, 55% { opacity: 0; transform: translateY(8px); } 62%, 100% { opacity: 1; transform: none; } }
.panel { width: 100%; background: rgba(20, 22, 27, .82); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border: 1px solid var(--glass-line); border-radius: var(--r); box-shadow: 0 40px 80px -30px rgba(0, 0, 0, .8); color: #fff; font-variant-numeric: tabular-nums; overflow: hidden; }
.panel-head { display: flex; justify-content: space-between; align-items: center; padding: 10px 16px 6px; font-size: 11px; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; color: rgba(255, 255, 255, .7); }
.tag { font-size: 10.5px; font-weight: 700; letter-spacing: .1em; color: var(--accent); background: rgba(242, 164, 32, .14); padding: 4px 9px; border-radius: 6px; text-transform: uppercase; }
.reading { display: grid; grid-template-columns: 1fr auto auto; gap: 12px; align-items: baseline; padding: 8px 16px; transition: background var(--t); }
.r-name { font-size: 14px; color: rgba(255, 255, 255, .85); }
.r-val { font-size: 19px; font-weight: 800; letter-spacing: -.02em; line-height: 1; }
.r-state { font-size: 12px; color: #7fd39a; min-width: 82px; text-align: right; }
.r-state::before { content: ""; display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: currentColor; margin-right: 7px; vertical-align: middle; }
.reading.hot { background: rgba(242, 164, 32, .12); }
.reading.hot .r-state, .reading.hot .r-val { color: var(--accent); }
.panel-alert { display: grid; grid-template-columns: auto 1fr; gap: 4px 12px; padding: 10px 16px 12px; background: var(--accent); color: var(--ink); animation: rz-rise .5s var(--t); }
.panel-alert[hidden], .a-ack[hidden] { display: none; }
.panel-alert p { margin: 0; font-size: 13px; max-width: none; color: var(--ink); }
.a-time { font-size: 12px; font-weight: 700; padding-top: 1px; }
.a-ack { grid-column: 2; }
@keyframes rz-rise { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
.hero .actions { margin-top: 18px; }
@media (max-width: 1100px) { .hero-scene { grid-template-columns: 1fr; } .panel { width: min(440px, 100%); margin: 0 auto; } }
@media (max-width: 700px) {
  .hero { padding: 100px 0 32px; }
  .hero h1 { font-size: 36px; }
  .hero-strip { font-size: 13px; }
  .hero-strip span { padding: 0 9px; }
  .hero-region { font-size: 11px; letter-spacing: .08em; }
  .scene { display: none; }
  .hero-scene { margin-top: 20px; }
  .hero .actions { flex-direction: column; align-items: stretch; }
}

/* air quality strip (Zimbabwe visitors only) */
.aqi { background: var(--accent); color: var(--ink); padding: 16px 0; }
.aqi-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 24px; }
.aqi p { margin: 0; max-width: 70ch; font-size: 15.5px; }
.aqi p span { display: block; font-size: 14px; }

/* customers strip and who cards */
#who { padding-top: 56px; }
.trusted { text-align: center; margin: 0 0 56px; }
.trusted > span { display: block; font-size: 11px; font-weight: 700; letter-spacing: .2em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 18px; }
.trusted ul { display: flex; flex-wrap: wrap; justify-content: center; gap: 22px 56px; align-items: center; }
.trusted img { height: 56px; width: auto; max-width: 180px; object-fit: contain; }
.who { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.who-card { display: block; background: #fff; border-radius: var(--r); box-shadow: var(--elev-sm); overflow: hidden; transition: transform var(--t), box-shadow var(--t); }
.who-card:hover { transform: translateY(-6px); box-shadow: var(--elev); }
.who-img { aspect-ratio: 16 / 9; overflow: hidden; background: var(--paper-2); }
.who-img img { width: 100%; height: 100%; object-fit: cover; }
.who-body { padding: 24px 26px 26px; }
.who-card .pain { font-size: 21px; font-weight: 800; letter-spacing: -.02em; line-height: 1.2; margin: 0 0 12px; }
.who-card .fix { color: var(--ink-2); font-size: 15.5px; margin: 0 0 18px; }
@media (max-width: 900px) { .who { grid-template-columns: 1fr; max-width: 560px; margin-inline: auto; } }
@media (max-width: 700px) { .trusted img { height: 42px; max-width: 130px; } .trusted ul { gap: 18px 32px; } }

/* how it works */
.ring { display: grid; grid-template-columns: minmax(0, 1fr) minmax(280px, 420px) minmax(0, 1fr); gap: 20px 36px; align-items: center; max-width: 1140px; margin: 0 auto; }
.ring-art { grid-column: 2; grid-row: 1 / span 2; position: relative; aspect-ratio: 1; }
.ring-art svg { width: 100%; height: 100%; display: block; }
.ring-art .box-float { position: absolute; left: 50%; top: 50%; width: 56%; margin: -19% 0 0 -28%; animation: rz-floaty 5s ease-in-out infinite; }
.ring-path { animation: rz-spin 14s linear infinite; transform-origin: 260px 260px; }
.ring .num { fill: #fff; font: 800 22px var(--font); text-anchor: middle; }
.ring .node circle { transform-box: fill-box; transform-origin: center; }
.in .node circle { animation: rz-pulse 4s ease-in-out infinite; }
.in .n2 circle { animation-delay: 1s; }
.in .n3 circle { animation-delay: 2s; }
.in .n4 circle { animation-delay: 3s; }
@keyframes rz-spin { to { transform: rotate(360deg); } }
@keyframes rz-pulse { 0%, 100% { fill: #101012; } 8%, 22% { fill: #f2a420; } }
@keyframes rz-floaty { 50% { transform: translateY(-10px); } }
.ring-steps { display: contents; counter-reset: step; }
.ring-steps li { counter-increment: step; }
.ring-steps b { display: block; font-size: 19px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; color: var(--accent-ink); margin-bottom: 4px; }
.ring-steps span { color: var(--ink-2); font-size: 16px; }
.ring-steps .s1 { grid-column: 1; grid-row: 1; text-align: right; }
.ring-steps .s2 { grid-column: 3; grid-row: 1; }
.ring-steps .s3 { grid-column: 1; grid-row: 2; text-align: right; }
.ring-steps .s4 { grid-column: 3; grid-row: 2; }
@media (max-width: 860px) {
  .ring { grid-template-columns: 1fr; max-width: 520px; }
  .ring-art { grid-column: 1; grid-row: auto; max-width: 300px; margin: 0 auto 8px; width: 100%; }
  .ring-steps .s1, .ring-steps .s2, .ring-steps .s3, .ring-steps .s4 { grid-column: 1; grid-row: auto; text-align: left; display: grid; grid-template-columns: 44px 1fr; column-gap: 14px; }
  .ring-steps li::before { content: counter(step); grid-row: span 2; width: 40px; height: 40px; border-radius: 50%; background: var(--ink); color: #fff; font-weight: 800; display: grid; place-items: center; }
  .ring-steps b, .ring-steps span { grid-column: 2; }
}

/* sector and product tiles */
.tiles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.tile { display: flex; flex-direction: column; background: #fff; border-radius: var(--r); box-shadow: var(--elev-sm); padding: 26px 26px 24px; transition: transform var(--t), box-shadow var(--t); }
.tile:hover { transform: translateY(-6px); box-shadow: var(--elev); }
.tile h3 { margin-bottom: 10px; }
.tile .subtitle { display: block; margin-top: 6px; font-size: 14px; font-weight: 500; letter-spacing: 0; color: var(--accent-ink); }
.tile p { font-size: 15.5px; color: var(--ink-2); margin-bottom: 18px; }
.tile .link { margin-top: auto; align-self: flex-start; }
.tile-wide { grid-column: 1 / -1; }
.tile-wide p { max-width: 80ch; }
@media (max-width: 980px) { .tiles { grid-template-columns: 1fr 1fr; } }
@media (max-width: 620px) { .tiles { grid-template-columns: 1fr; } }

/* why us */
.why { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
.why h3 { padding-top: 16px; border-top: 4px solid var(--accent); }
.why p { font-size: 15.5px; color: var(--ink-2); margin: 0; }
@media (max-width: 900px) { .why { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .why { grid-template-columns: 1fr; } }

/* customer logos */
.logos { display: grid; grid-template-columns: repeat(6, 1fr); gap: 18px; align-items: center; }
.logos li { display: grid; place-items: center; }
.logos a { display: grid; place-items: center; width: 100%; padding: 14px; background: #fff; border-radius: 14px; aspect-ratio: 3 / 2; transition: box-shadow var(--t), transform var(--t); }
.logos a:hover { box-shadow: var(--elev-sm); transform: translateY(-3px); }
.logos img { max-height: 76px; width: auto; max-width: 100%; object-fit: contain; }
@media (max-width: 900px) { .logos { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 520px) { .logos { grid-template-columns: 1fr 1fr; } }

/* founder */
.meet { display: grid; grid-template-columns: minmax(0, .7fr) minmax(0, 1.3fr); gap: clamp(28px, 5vw, 72px); align-items: center; }
.meet-photo img { border-radius: var(--r); box-shadow: var(--elev); aspect-ratio: 4 / 5; object-fit: cover; width: 100%; max-width: 420px; transform: rotate(-1.5deg); }
.meet-talk { margin: 26px 0 0; max-width: 340px; }
.meet-talk img { border-radius: 12px; box-shadow: var(--elev-sm); }
.meet-talk figcaption { margin-top: 10px; font-size: 14px; color: var(--ink-3); }
@media (max-width: 900px) { .meet { grid-template-columns: 1fr; } .meet-photo img { transform: none; max-width: 300px; } }

/* water testing and questions */
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; align-items: start; }
.card-dark { background: var(--night); color: #fff; border-radius: var(--r); padding: 36px; box-shadow: var(--elev); position: relative; overflow: hidden; }
.card-dark > :not(.orb) { position: relative; z-index: 1; }
.card-dark p { color: rgba(255, 255, 255, .8); }
.card-dark p a:not(.btn) { color: #fff; text-decoration: underline; text-underline-offset: 3px; }
.card-light { background: #fff; border-radius: var(--r); padding: 36px; box-shadow: var(--elev); }
.two h2 { font-size: clamp(24px, 2.4vw, 32px); }
.acc { background: var(--paper-2); border-radius: 12px; margin-bottom: 10px; }
.acc summary { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 16px 20px; font-weight: 700; font-size: 16.5px; cursor: pointer; list-style: none; border-radius: 12px; }
.acc summary::-webkit-details-marker { display: none; }
.acc summary::after { content: "+"; font-size: 22px; font-weight: 400; line-height: 1; color: var(--accent-ink); transition: transform var(--t); }
.acc[open] summary::after { transform: rotate(45deg); }
.acc-body { padding: 0 20px 18px; color: var(--ink-2); font-size: 15.5px; }
@media (max-width: 860px) { .two { grid-template-columns: 1fr; } .card-dark, .card-light { padding: 26px 22px; } }

/* contact */
.contact { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(28px, 5vw, 72px); align-items: start; }
.contact-list { margin: 22px 0 26px; }
.contact-list li { padding: 12px 0; border-top: 1px solid rgba(16, 16, 18, .1); }
.contact-list b { display: block; font-size: 11.5px; letter-spacing: .16em; text-transform: uppercase; color: var(--ink-3); }
.contact-list a { font-size: 19px; font-weight: 700; }
.form label { display: block; margin-bottom: 14px; font-size: 12px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3); }
.form label small { font-size: inherit; color: var(--accent-ink); }
.form input, .form textarea { display: block; width: 100%; margin-top: 6px; padding: 13px 14px; font: inherit; font-weight: 500; font-size: 16px; letter-spacing: 0; text-transform: none; color: var(--ink); background: var(--paper-2); border: 1.5px solid #8b8c94; border-radius: 10px; }
.form textarea { resize: vertical; }
.form input:focus, .form textarea:focus { border-color: var(--accent-ink); outline: 3px solid rgba(242, 164, 32, .45); outline-offset: 0; background: #fff; }
.two-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.hp { display: none; }
@media (max-width: 860px) { .contact { grid-template-columns: 1fr; } }
@media (max-width: 520px) { .two-fields { grid-template-columns: 1fr; gap: 0; } }

/* closing band and footer */
.closing h2 { max-width: 26ch; color: #fff; }
.closing .head { margin-bottom: 0; }
.foot { background: var(--night); color: #fff; padding: 56px 0 28px; font-size: 15px; border-top: 1px solid rgba(255, 255, 255, .1); }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 32px; }
.foot-logo { width: 140px; margin-bottom: 16px; filter: invert(1) hue-rotate(180deg); }
.foot p { margin-bottom: 12px; color: rgba(255, 255, 255, .72); line-height: 1.9; }
.foot a { color: #fff; text-decoration: underline; text-decoration-color: rgba(255, 255, 255, .35); text-underline-offset: 3px; }
.foot a:hover { color: var(--accent); }
.foot-social a { margin-right: 14px; }
.foot-base { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-top: 28px; padding-top: 18px; border-top: 1px solid rgba(255, 255, 255, .1); font-size: 13px; color: rgba(255, 255, 255, .65); }
@media (max-width: 760px) { .foot-grid { grid-template-columns: 1fr; } }

/* reveal on scroll (only when landing.js has run) */
.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity .8s cubic-bezier(.2, .7, .3, 1), transform .8s cubic-bezier(.2, .7, .3, 1); }
.js .reveal.in { opacity: 1; transform: translateY(0); }
.js .who-card.reveal.in:hover, .js .tile.reveal.in:hover { transform: translateY(-6px); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal { opacity: 1; transform: none; transition: none; }
  .flow .wire, .flow .msg, .ring-path, .in .node circle, .ring-art .box-float, .panel-alert { animation: none; }
  .btn, .who-card, .tile, .logos a { transition: none; }
  .btn:hover, .who-card:hover, .tile:hover, .logos a:hover { transform: none; }
}
@media print {
  .nav, .orb, .hero-bg { display: none !important; }
  .hero, .night, .foot, .card-dark { background: #fff !important; color: #000 !important; }
}