/* HNRQ.dev — prancha técnica. Papel azul-gelo, tinta marinho do logo, ciano só como anotação. */

:root {
    --paper: #f3f6fb;
    --white: #ffffff;
    --ink: #0f1d45;
    --ink-2: #34426a;
    --ink-3: #5b6787;
    --line: rgba(15, 29, 69, .13);
    --line-strong: rgba(15, 29, 69, .32);
    --cyan: #00bbff;
    --cyan-ink: #0068a3;
    --deep: #0a1230;
    --deep-2: #111b3d;
    --on-deep: #eaf0fc;
    --on-deep-2: #a7b6d8;

    --f-display: "Archivo", "Arial Narrow", sans-serif;
    --f-body: "Hanken Grotesk", system-ui, -apple-system, "Segoe UI", sans-serif;
    --f-mono: "Red Hat Mono", ui-monospace, "Cascadia Mono", monospace;

    --ease: cubic-bezier(.16, 1, .3, 1);
    --ease-b: cubic-bezier(.16, 1, .3, 1);
    --top-h: 72px;
    --gut: clamp(20px, 4vw, 56px);
    --arrow: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M2 8h11M8.5 3.5 13 8l-4.5 4.5' fill='none' stroke='%23000' stroke-width='1.6' stroke-linecap='square'/%3E%3C/svg%3E");
}
.arw { display: inline-block; width: 1em; height: 1em; flex: none; background: currentColor; -webkit-mask: var(--arrow) center / contain no-repeat; mask: var(--arrow) center / contain no-repeat; align-self: center; }
.arw--ne { transform: rotate(-45deg); }
.btn:hover .arw--ne { transform: rotate(-45deg) translateX(3px); }

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--top-h) + 16px); -webkit-text-size-adjust: 100%; scrollbar-color: var(--ink) var(--paper); }
body {
    margin: 0; background: var(--paper); color: var(--ink);
    font: 400 1.0625rem/1.6 var(--f-body); -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
    overflow-x: clip;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, p, ul, ol, dl, dd, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
button, input, select, textarea { font: inherit; color: inherit; }
::selection { background: var(--cyan); color: var(--ink); }
:focus-visible { outline: 2px solid var(--cyan-ink); outline-offset: 3px; }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--paper); }
::-webkit-scrollbar-thumb { background: var(--ink); border: 2px solid var(--paper); }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 12px; top: -60px; z-index: 100; background: var(--ink); color: #fff; padding: 10px 16px; }
.skip:focus { top: 12px; }

.wrap { width: 100%; max-width: 1392px; margin-inline: auto; padding-inline: var(--gut); }

/* ---------- Tipografia ---------- */
.h1, .h2, .hero__title, .case__name, .step__name, .method h2, .slogan h2, .resp__name, .other__name {
    font-family: var(--f-display); font-stretch: 125%; font-weight: 800; letter-spacing: -.03em; line-height: 1.02; text-wrap: balance;
}
.h1 { font-size: clamp(2.1rem, 5vw, 4.5rem); max-width: 19ch; }
.h2 { font-size: clamp(1.9rem, 3.8vw, 3.4rem); max-width: 20ch; }
.h2--sm { font-size: clamp(1.6rem, 2.6vw, 2.3rem); }

/* ---------- Botões e links ---------- */
.btn {
    display: inline-flex; align-items: center; gap: .7em; height: 52px; padding: 0 26px;
    border: 1px solid var(--ink); border-radius: 2px; font-weight: 600; font-size: .95rem; letter-spacing: .01em; white-space: nowrap;
    transition: background-color .3s var(--ease), color .3s var(--ease), border-color .3s var(--ease);
}
.btn span { display: inline-block; transition: transform .4s var(--ease); }
.btn:hover span { transform: translateX(4px); }
.btn--solid { background: var(--ink); color: #fff; }
.btn--solid:hover { background: var(--cyan); border-color: var(--cyan); color: var(--ink); }
.btn--line { background: transparent; color: var(--ink); }
.btn--line:hover { background: var(--ink); color: #fff; }
.btn--sm { height: 40px; padding: 0 18px; font-size: .88rem; }
.link { display: inline-flex; gap: .55em; align-items: baseline; font-weight: 600; color: var(--ink); background: linear-gradient(var(--cyan), var(--cyan)) 0 100% / 100% 2px no-repeat; padding-bottom: 3px; transition: background-size .4s var(--ease), color .3s; }
.link span { transition: transform .4s var(--ease); }
.link:hover { background-size: 100% 100%; }
.link:hover span { transform: translateX(4px); }

/* ---------- Cabeçalho ---------- */
.top { position: sticky; top: 0; z-index: 50; height: var(--top-h); background: var(--paper); border-bottom: 1px solid var(--line); }
.top__in { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.top__brand img { height: 36px; width: auto; }
.top__nav { display: flex; align-items: center; gap: clamp(20px, 3vw, 44px); font-size: .95rem; font-weight: 500; }
.top__nav a:not(.btn) { position: relative; padding-block: 6px; color: var(--ink-2); transition: color .25s; }
.top__nav a:not(.btn)::after { content: ""; position: absolute; left: 0; bottom: 0; height: 2px; width: 100%; background: var(--cyan); transform: scaleX(0); transform-origin: left; transition: transform .4s var(--ease); }
.top__nav a:not(.btn):hover, .top__nav a.is-on { color: var(--ink); }
.top__nav a:not(.btn):hover::after, .top__nav a.is-on::after { transform: scaleX(1); }
.top__toggle { display: none; width: 44px; height: 44px; border: 1px solid var(--line-strong); background: transparent; position: relative; cursor: pointer; }
.top__toggle i { position: absolute; left: 12px; right: 12px; height: 2px; background: var(--ink); transition: transform .35s var(--ease), top .35s var(--ease); }
.top__toggle i:nth-of-type(1) { top: 17px; } .top__toggle i:nth-of-type(2) { top: 25px; }
.top__toggle[aria-expanded="true"] i:nth-of-type(1) { top: 21px; transform: rotate(45deg); }
.top__toggle[aria-expanded="true"] i:nth-of-type(2) { top: 21px; transform: rotate(-45deg); }

/* ---------- Grid técnico de fundo ---------- */
.grid-bg { position: absolute; inset: 0; pointer-events: none;
    background-image: repeating-linear-gradient(90deg, var(--line) 0 1px, transparent 1px calc(100% / 12));
    -webkit-mask-image: linear-gradient(#000 30%, transparent); mask-image: linear-gradient(#000 30%, transparent); opacity: .55; }

/* ---------- Hero ---------- */
.hero { position: relative; padding-top: clamp(24px, 4vw, 56px); }
.hero__in { position: relative; display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: 24px; align-items: center; min-height: calc(100svh - var(--top-h) - 110px); }
.hero__copy { grid-column: 1 / 8; padding-block: 24px 40px; }
.hero__title { font-size: clamp(2.1rem, 5.3vw, 4.8rem); line-height: 1; }
.hero__title .ln { display: block; overflow: hidden; padding-bottom: .09em; margin-bottom: -.09em; }
.hero__title .ln > span { display: inline-block; animation: up 1.1s var(--ease) backwards; }
.hero__title .ln:nth-child(2) > span { animation-delay: .1s; }
.hero__title .ln:nth-child(3) > span { animation-delay: .2s; }
.hero__title em { font-style: normal; color: var(--cyan-ink); }
@keyframes up { from { transform: translateY(108%); } }
.hero__lead { margin-top: clamp(20px, 2.6vw, 32px); max-width: 46ch; font-size: clamp(1.05rem, 1.5vw, 1.25rem); color: var(--ink-2); }
.hero__actions { margin-top: 32px; display: flex; flex-wrap: wrap; gap: 12px; }
.term { margin-top: clamp(28px, 4vw, 48px); font: 400 .95rem/1 var(--f-mono); color: var(--ink-2); display: flex; align-items: center; gap: .7ch; min-height: 1.2em; }
.term__prompt { color: var(--cyan-ink); font-weight: 500; }
.term__caret { width: .6ch; height: 1.15em; background: var(--cyan); animation: blink 1.05s steps(1) infinite; }
@keyframes blink { 50% { opacity: 0; } }

.hero__draw { grid-column: 8 / 13; margin-right: calc(var(--gut) * -0.5); }
.draw { width: 100%; height: auto; overflow: visible; }
.draw__grid { stroke: var(--line); stroke-width: 1; fill: none; }
.draw__chev { fill: var(--ink); fill-opacity: 0; stroke: var(--ink); stroke-width: 2; stroke-linejoin: miter; stroke-dasharray: 1; stroke-dashoffset: 1; animation: draw 1.7s var(--ease) .3s forwards, fillin .8s ease 1.8s forwards; }
.draw__dot { fill: var(--cyan); transform-box: fill-box; transform-origin: center; transform: scale(0); animation: pop .7s var(--ease-b) 2.1s forwards; }
.draw__ring { fill: none; stroke: var(--cyan); stroke-width: 2; opacity: 0; transform-box: fill-box; transform-origin: center; animation: ring 2.6s ease-out 2.8s infinite; }
.draw__dim { opacity: 0; animation: fade .8s ease 2s forwards; }
.draw__dim path { stroke: var(--ink-3); stroke-width: 1; fill: none; }
.draw__dim text { fill: var(--ink-3); font: 500 11px var(--f-mono); letter-spacing: .16em; }
.draw__cross { opacity: 0; animation: fade .6s ease 2.5s forwards; }
.draw__cross path { stroke: var(--cyan-ink); stroke-width: 1; stroke-dasharray: 3 6; fill: none; opacity: .7; }
.draw__cross circle { fill: none; stroke: var(--cyan-ink); stroke-width: 1.5; }
.draw__read { fill: var(--ink); font: 500 12px var(--f-mono); letter-spacing: .08em; font-variant-numeric: tabular-nums; }
@keyframes draw { to { stroke-dashoffset: 0; } }
@keyframes fillin { to { fill-opacity: 1; } }
@keyframes pop { to { transform: scale(1); } }
@keyframes ring { 0% { opacity: .8; transform: scale(1); } 100% { opacity: 0; transform: scale(2); } }
@keyframes fade { to { opacity: 1; } }

.ruler { position: relative; display: grid; grid-template-columns: repeat(3, 1fr); padding: 26px 0 22px; border-top: 1px solid var(--line-strong); font-size: .78rem; font-weight: 600; letter-spacing: .28em; text-transform: uppercase; color: var(--ink-2); }
.ruler::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 9px;
    background: repeating-linear-gradient(90deg, var(--line-strong) 0 1px, transparent 1px 12px); -webkit-mask-image: linear-gradient(90deg, #000, transparent 92%); mask-image: linear-gradient(90deg, #000, transparent 92%); }
.ruler span:nth-child(2) { text-align: center; } .ruler span:nth-child(3) { text-align: right; }
.ruler span::after { content: ""; display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: var(--cyan); margin-left: 1.1em; vertical-align: middle; transform: translateY(-1px); }
.ruler span:nth-child(3)::after { display: none; }

/* ---------- Seções ---------- */
.sec { padding-block: clamp(72px, 10vw, 150px); }
.sec--tight { padding-block: clamp(48px, 6vw, 88px); }
.sec__head { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: 24px; row-gap: 20px; margin-bottom: clamp(40px, 6vw, 88px); align-items: end; }
.sec__head .h2 { grid-column: 1 / 8; }
.sec__lead { grid-column: 8 / 13; color: var(--ink-2); max-width: 46ch; }
.sec__more { margin-top: clamp(48px, 6vw, 80px); }

/* ---------- Escada de evolução ---------- */
.sec--ladder { background: var(--white); border-block: 1px solid var(--line); }
.ladder { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(28px, 6vw, 96px); align-items: start; }
.step { min-height: 80vh; display: flex; flex-direction: column; justify-content: center; align-items: flex-start; gap: 16px; padding-block: 8vh; }
.step__name { font-size: clamp(1.7rem, 2.8vw, 2.5rem); color: var(--ink-3); transition: color .5s var(--ease), transform .6s var(--ease); transform-origin: left center; transform: scale(.86); }
.step.is-active .step__name { color: var(--ink); transform: none; }
.step__list li::before { transition: transform .5s var(--ease), background-color .4s; transform: scale(.6); background: var(--line-strong); }
.step.is-active .step__list li::before { transform: none; background: var(--cyan); }
.step__text { color: var(--ink-2); max-width: 44ch; }
.step__list { display: flex; flex-wrap: wrap; gap: 8px 18px; font-size: .92rem; color: var(--ink-2); margin-block: 4px 8px; }
.step__list li { display: flex; align-items: center; gap: .6em; }
.step__list li::before { content: ""; width: 5px; height: 5px; }
.ladder__panel { position: sticky; top: calc(var(--top-h) + 24px); height: calc(100svh - var(--top-h) - 48px); display: grid; align-items: center; }
.panel { position: relative; width: 100%; aspect-ratio: 640 / 520; max-height: 100%; background: var(--paper); border: 1px solid var(--line-strong); background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: 40px 40px; }
.scenes { position: absolute; inset: 0; }
.scene { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; transition: opacity .45s ease; }
.scene.is-active { opacity: 1; }
.s-line * { fill: none; stroke: var(--ink); stroke-width: 1.6; stroke-linejoin: round; stroke-linecap: round; }
.s-line .s-cta { stroke: var(--cyan); stroke-width: 2.4; }
.s-line .s-bars { stroke: var(--cyan); stroke-width: 10; stroke-linecap: butt; }
.s-line .s-led { fill: var(--cyan); stroke: none; animation: blink 1.6s steps(1) infinite; }
.s-line .s-led--2 { animation-delay: .5s; } .s-line .s-led--3 { animation-delay: 1s; }
.s-dim path { fill: none; stroke: var(--ink-3); stroke-width: 1; }
.s-dim text, .s-label text, .s-title text { fill: var(--ink-3); font: 500 11px var(--f-mono); letter-spacing: .12em; }
.s-label text { fill: var(--ink-2); }
.s-title path { stroke: var(--line-strong); stroke-width: 1; }
.s-title text { fill: var(--ink); }
.d { stroke-dasharray: 1; stroke-dashoffset: 1; transition: stroke-dashoffset 0s .5s; }
.scene.is-active .d { stroke-dashoffset: 0; transition: stroke-dashoffset 1.3s var(--ease) var(--delay, 0s); }
.s-dim, .s-label, .s-title { opacity: 0; transition: opacity .4s ease; }
.scene.is-active .s-dim, .scene.is-active .s-label, .scene.is-active .s-title { opacity: 1; transition-delay: .7s; }

/* ---------- Projetos (cases) ---------- */
.cases { display: grid; gap: clamp(64px, 9vw, 140px); }
.case { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: 24px; align-items: center; }
.case__visual { grid-column: 1 / 8; display: block; }
.case__info { grid-column: 9 / 13; display: grid; gap: 16px; justify-items: start; }
.case--flip .case__visual { grid-column: 6 / 13; grid-row: 1; }
.case--flip .case__info { grid-column: 1 / 5; grid-row: 1; }
.case__meta { display: flex; flex-wrap: wrap; gap: 8px 14px; font: 500 .78rem var(--f-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); }
.case__selo { color: var(--cyan-ink); }
.case__selo::before { content: ""; display: inline-block; width: 6px; height: 6px; background: var(--cyan); margin-right: .7em; vertical-align: middle; }
.case__name { font-size: clamp(2rem, 4vw, 3.6rem); }
.case__text { color: var(--ink-2); max-width: 40ch; }
.case__text--2 { font-size: .96rem; color: var(--ink-3); }
.case__tech { font: 500 .82rem var(--f-mono); letter-spacing: .06em; color: var(--ink); }
.case__info .link { margin-top: 8px; }

.pv { position: relative; margin: 0 0 34px; border: 1px solid var(--line-strong); background: var(--white); aspect-ratio: 8 / 5; }
.pv img, .pv svg { width: 100%; height: 100%; object-fit: cover; }
.pv figcaption { position: absolute; left: 0; bottom: -30px; font: 500 .78rem var(--f-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); }
.pv figcaption span { margin-left: 1em; opacity: .8; }
.pv__tick { position: absolute; width: 16px; height: 16px; border: 0 solid var(--ink); pointer-events: none; }
.pv__tick--a { top: -7px; left: -7px; border-top-width: 2px; border-left-width: 2px; }
.pv__tick--b { top: -7px; right: -7px; border-top-width: 2px; border-right-width: 2px; }
.pv__tick--c { bottom: -7px; left: -7px; border-bottom-width: 2px; border-left-width: 2px; }
.pv__tick--d { bottom: -7px; right: -7px; border-bottom-width: 2px; border-right-width: 2px; }
.panel .pv__tick--a, .panel .pv__tick--b, .panel .pv__tick--c, .panel .pv__tick--d { z-index: 2; }
.pv-fill { fill: var(--white); stroke: var(--line); } .pv-side { fill: var(--paper); stroke: var(--line); }
.pv-line { fill: var(--line-strong); } .pv-line--on { fill: var(--cyan); } .pv-line--soft { opacity: .5; }
.pv-box { fill: none; stroke: var(--line-strong); } .pv-input { fill: var(--paper); stroke: var(--line); }
.pv-strong { fill: var(--ink); } .pv-cyan { fill: var(--cyan); } .pv-mark { fill: var(--ink); }
.pv-bar { fill: var(--ink); opacity: .85; } .pv-bar--on { fill: var(--cyan); opacity: 1; }
.pv-name { font: 800 17px var(--f-display); font-stretch: 125%; fill: var(--ink); letter-spacing: -.02em; }
.pv-url { font: 500 11px var(--f-mono); fill: var(--ink-3); }
.pv-path { fill: none; stroke: var(--cyan); stroke-width: 3; }
.pv .pv-bar { transform-box: fill-box; transform-origin: bottom; }
.js .pv:not(.is-in) .pv-bar { transform: scaleY(.05); }
.pv.is-in .pv-bar { transition: transform 1s var(--ease) calc(.4s + var(--n, 0) * .07s); }

/* ---------- Ecossistema ---------- */
.eco { background: var(--deep); color: var(--on-deep); padding-block: clamp(72px, 10vw, 150px); position: relative; overflow: hidden; }
.eco::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px); background-size: 48px 48px; -webkit-mask-image: radial-gradient(70% 70% at 70% 50%, #000, transparent); mask-image: radial-gradient(70% 70% at 70% 50%, #000, transparent); }
.eco__in { position: relative; display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(32px, 6vw, 96px); align-items: center; }
.eco .h2 { color: #fff; }
.eco .sec__lead { color: var(--on-deep-2); margin-top: 20px; }
.eco__path { margin-top: 36px; display: flex; flex-wrap: wrap; gap: 10px 0; font-size: .9rem; color: var(--on-deep-2); }
.eco__path li { display: flex; align-items: center; }
.eco__path li:not(:last-child)::after { content: ""; width: .9em; height: .9em; margin-inline: .8em; background: var(--cyan); -webkit-mask: var(--arrow) center / contain no-repeat; mask: var(--arrow) center / contain no-repeat; }
.eco__fig svg { width: 100%; height: auto; }
.eco__mobile { display: none; gap: 0; margin-top: 8px; position: relative; padding-left: 28px; }
.eco__mobile::before { content: ""; position: absolute; left: 4px; top: 22px; bottom: 22px; width: 1px; background: repeating-linear-gradient(rgba(234, 240, 252, .35) 0 3px, transparent 3px 9px); }
.eco__mobile::after { content: ""; position: absolute; left: 1px; top: 22px; width: 7px; height: 7px; border-radius: 50%; background: var(--cyan); animation: rail 3.6s var(--ease) infinite; }
@keyframes rail { 0% { transform: translateY(0); opacity: 0; } 12% { opacity: 1; } 88% { opacity: 1; } 100% { transform: translateY(var(--rail, 300px)); opacity: 0; } }
.eco__mobile li { position: relative; padding: 14px 0; font-weight: 600; color: #fff; }
.eco__mobile li::before { content: ""; position: absolute; left: -28px; top: 50%; width: 9px; height: 9px; margin-top: -4px; border: 1px solid var(--cyan); background: var(--deep); }
.eco__mobile li::after { content: ""; position: absolute; left: -19px; top: 50%; width: 15px; height: 1px; background: rgba(234, 240, 252, .35); }
.eco__wire { fill: none; stroke: rgba(234, 240, 252, .28); stroke-width: 1; stroke-dasharray: 3 6; animation: flow 1.6s linear infinite; }
@keyframes flow { to { stroke-dashoffset: -18; } }
.eco__pulse { fill: var(--cyan); }
.eco__core polygon { fill: #fff; } .eco__core circle { fill: var(--cyan); }
.eco__node rect { fill: var(--deep-2); stroke: rgba(234, 240, 252, .3); stroke-width: 1; transition: stroke .3s, fill .3s; }
.eco__node text { fill: #fff; font: 500 16px var(--f-body); letter-spacing: .02em; }
.eco__node:hover rect { stroke: var(--cyan); fill: #16244f; }

/* ---------- CTA ---------- */
.cta { position: relative; overflow: hidden; padding-block: clamp(80px, 11vw, 168px); }
.cta__mark { position: absolute; right: -6%; top: 50%; height: 150%; width: auto; transform: translateY(-50%); fill: var(--cyan); opacity: .11; pointer-events: none; }
.cta__in { position: relative; display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: 24px; row-gap: 32px; align-items: end; }
.cta__title { grid-column: 1 / 9; font: 800 clamp(2rem, 5vw, 4.4rem)/1 var(--f-display); font-stretch: 125%; letter-spacing: -.03em; text-wrap: balance; }
.cta__side { grid-column: 9 / 13; display: grid; gap: 24px; color: var(--ink-2); }
.cta__actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* ---------- Páginas internas ---------- */
.page-head { position: relative; padding-block: clamp(56px, 8vw, 120px) clamp(32px, 5vw, 64px); }
.page-head .wrap { position: relative; }
.page-head__lead { margin-top: clamp(20px, 3vw, 32px); max-width: 56ch; font-size: clamp(1.05rem, 1.5vw, 1.25rem); color: var(--ink-2); }
.crumb { font: 500 .8rem var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 20px; }
.crumb a:hover { color: var(--cyan-ink); }

.sol { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: 24px; row-gap: 24px; padding-block: clamp(40px, 6vw, 88px); border-top: 1px solid var(--line-strong); }
.sol__head { grid-column: 1 / 7; display: grid; gap: 16px; align-content: start; }
.sol__no { font: 500 .8rem var(--f-mono); color: var(--cyan-ink); letter-spacing: .12em; }
.sol__text { color: var(--ink-2); max-width: 46ch; }
.sol__list { grid-column: 8 / 13; }
.sol__list li { padding: 14px 0; border-bottom: 1px solid var(--line); display: flex; gap: 1em; font-weight: 500; }
.sol__list li:first-child { border-top: 1px solid var(--line); }
.sol__list li::before { content: ">"; font: 500 1rem var(--f-mono); color: var(--cyan-ink); }

.journey { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0 24px; }
.journey li { padding: 22px 0 28px; border-top: 1px solid var(--line-strong); display: grid; gap: 10px; }
.journey__n { font: 500 .8rem var(--f-mono); color: var(--cyan-ink); letter-spacing: .12em; }
.journey__t { font: 800 1.35rem/1.1 var(--f-display); font-stretch: 125%; letter-spacing: -.02em; }

.about { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: 24px; row-gap: 40px; }
.about__text { grid-column: 1 / 6; display: grid; gap: 20px; font-size: clamp(1.15rem, 1.7vw, 1.4rem); line-height: 1.5; }
.method { grid-column: 7 / 13; }
.method li { padding: 28px 0; border-top: 1px solid var(--line-strong); display: grid; gap: 10px; }
.method h2 { font-size: clamp(1.7rem, 3vw, 2.5rem); }
.method p { color: var(--ink-2); max-width: 46ch; }
.slogan { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.slogan > div { border-top: 2px solid var(--ink); padding-top: 24px; display: grid; gap: 12px; align-content: start; }
.slogan h2 { font-size: clamp(1.8rem, 3.6vw, 3rem); }
.slogan h2::after { content: ""; display: inline-block; width: .22em; height: .22em; border-radius: 50%; background: var(--cyan); margin-left: .18em; }
.slogan p { color: var(--ink-2); max-width: 32ch; }
.resp { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: 24px; row-gap: 24px; padding-top: 40px; border-top: 1px solid var(--line-strong); }
.resp .h2 { grid-column: 1 / 6; }
.resp__body { grid-column: 7 / 13; display: grid; gap: 8px; }
.resp__name { font-size: 1.6rem; letter-spacing: -.02em; }
.resp__role { color: var(--cyan-ink); font-weight: 600; }
.resp__text { margin-top: 12px; color: var(--ink-2); max-width: 50ch; }

.case-page { display: grid; gap: clamp(48px, 6vw, 88px); padding-bottom: clamp(56px, 8vw, 110px); }
.gallery { margin-top: 40px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px 24px; }
.case-page__body { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: 24px; row-gap: 40px; }
.facts { grid-column: 1 / 6; }
.facts > div { display: grid; grid-template-columns: 120px 1fr; gap: 16px; padding: 14px 0; border-top: 1px solid var(--line); }
.facts > div:last-child { border-bottom: 1px solid var(--line); }
.facts dt { font: 500 .78rem var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3); padding-top: .35em; }
.facts dd { font-weight: 500; }
.prose { grid-column: 7 / 13; color: var(--ink-2); display: grid; gap: 16px; align-content: start; }
.prose h2 { font: 800 1.4rem/1.1 var(--f-display); font-stretch: 125%; letter-spacing: -.02em; color: var(--ink); margin-top: 16px; }
.prose strong { color: var(--ink); }
.prose ul { display: grid; gap: 8px; } .prose li::before { content: "> "; color: var(--cyan-ink); font-family: var(--f-mono); }
.others { margin-top: 32px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.other { display: grid; grid-template-columns: 1fr auto; gap: 6px 16px; padding: 22px 0; border-top: 1px solid var(--line-strong); transition: border-color .3s; }
.other__seg { grid-column: 1 / 3; font: 500 .78rem var(--f-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); }
.other__name { font-size: 1.6rem; }
.other__go { align-self: end; font-size: 1.4rem; transition: transform .4s var(--ease), color .3s; }
.other:hover { border-color: var(--cyan); } .other:hover .other__go { transform: translateX(6px); color: var(--cyan-ink); }

.contact { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: 24px; row-gap: 48px; }
.form { grid-column: 1 / 7; display: grid; gap: 22px; }
.form label { display: grid; gap: 8px; font-weight: 600; font-size: .92rem; }
.form input, .form select, .form textarea { width: 100%; background: var(--white); border: 1px solid var(--line-strong); border-radius: 2px; padding: 0 16px; height: 52px; font-weight: 400; font-size: 1rem; transition: border-color .25s, box-shadow .25s; }
.form textarea { height: auto; padding-block: 14px; resize: vertical; }
.form select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%230f1d45' stroke-width='1.6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 16px center; padding-right: 40px; }
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--cyan-ink); box-shadow: 0 0 0 3px rgba(0, 187, 255, .25); }
.form .btn { justify-self: start; }
.form__note { font-size: .86rem; color: var(--ink-3); max-width: 46ch; }
.contact__side { grid-column: 8 / 13; }
.facts--stack { grid-column: auto; }

/* ---------- Rodapé ---------- */
.foot { background: var(--deep); color: var(--on-deep-2); padding-block: clamp(48px, 7vw, 96px) 32px; }
.foot__top { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); column-gap: 24px; row-gap: 40px; padding-bottom: 48px; border-bottom: 1px solid rgba(234, 240, 252, .16); }
.foot__brand { grid-column: 1 / 6; display: grid; gap: 14px; justify-items: start; }
.foot__brand img { width: 150px; height: auto; }
.foot__slogan { font: 700 .8rem var(--f-body); letter-spacing: .3em; text-transform: uppercase; color: #fff; margin-top: 10px; }
.foot__slogan b { color: var(--cyan); margin-inline: .5em; }
.foot__col { display: grid; gap: 10px; align-content: start; grid-column: span 3; }
.foot__col a { width: fit-content; color: var(--on-deep); transition: color .25s; }
.foot__col a:hover { color: var(--cyan); }
.foot__legal { padding-top: 24px; font-size: .84rem; }

/* ---------- Revelações ---------- */
.js [data-rv]:not(.is-in) { animation: rv-safe 0s 3s forwards; }
.js [data-rv="rise"]:not(.is-in) { opacity: 0; transform: translateY(22px); }
.js [data-rv="clip"]:not(.is-in) { clip-path: inset(0 100% 0 0); }
.js figure[data-rv="clip"]:not(.is-in) { clip-path: inset(0 0 100% 0); }
[data-rv="rise"] { transition: opacity .9s var(--ease), transform .9s var(--ease); }
[data-rv="clip"] { clip-path: inset(0 -2% 0 0); transition: clip-path 1.1s var(--ease); }
figure[data-rv="clip"] { clip-path: inset(0); transition: clip-path 1.2s var(--ease); }
@keyframes rv-safe { to { opacity: 1; transform: none; clip-path: inset(0); } }

/* ---------- Responsivo ---------- */
@media (max-width: 1080px) {
    .hero__copy { grid-column: 1 / 8; } .hero__draw { grid-column: 8 / 13; }
    .case__visual { grid-column: 1 / 8; } .case__info { grid-column: 8 / 13; }
    .case--flip .case__visual { grid-column: 6 / 13; } .case--flip .case__info { grid-column: 1 / 6; }
}
@media (max-width: 900px) {
    .top__toggle { display: block; }
    .top__nav { position: absolute; top: var(--top-h); left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0; background: var(--paper); border-bottom: 1px solid var(--line-strong); padding: 8px var(--gut) 24px; display: none; }
    .top__nav.is-open { display: flex; }
    .top__nav a:not(.btn) { padding: 16px 0; border-bottom: 1px solid var(--line); font-size: 1.05rem; }
    .top__nav .btn { margin-top: 20px; height: 52px; justify-content: center; }
    .hero__in { grid-template-columns: 1fr; min-height: 0; }
    .hero__copy, .hero__draw { grid-column: 1; }
    .hero__draw { order: -1; margin: 0 auto; width: min(62%, 300px); }
    .sec__head, .cta__in, .sol, .about, .resp, .contact, .case-page__body, .foot__top { display: grid; grid-template-columns: 1fr; }
    .sec__head .h2, .sec__lead, .cta__title, .cta__side, .sol__head, .sol__list, .about__text, .method, .resp .h2, .resp__body, .form, .contact__side, .facts, .prose, .foot__brand, .foot__col { grid-column: 1; }
    .ladder { grid-template-columns: 1fr; gap: 0; }
    .ladder__panel { order: -1; top: var(--top-h); z-index: 5; height: auto; padding-block: 12px; background: var(--white); border-bottom: 1px solid var(--line); }
    .panel { margin-inline: auto; width: min(100%, calc(34svh * 640 / 520)); }
    .eco__fig svg { display: none; }
    .eco__mobile { display: grid; --rail: 340px; }
    .step { min-height: 62vh; padding-block: 6vh; }
    .eco__in { grid-template-columns: 1fr; }
    .case, .case--flip { grid-template-columns: 1fr; row-gap: 40px; }
    .case__visual, .case__info, .case--flip .case__visual, .case--flip .case__info { grid-column: 1; grid-row: auto; }
    .journey { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .slogan, .others { grid-template-columns: 1fr; }
    .gallery { grid-template-columns: 1fr; }
    .ruler { font-size: .66rem; letter-spacing: .18em; }
}
@media (max-width: 520px) {
    .hero__actions .btn, .cta__actions .btn { width: 100%; justify-content: space-between; }
    .facts > div { grid-template-columns: 96px 1fr; }
    .foot__col { grid-column: 1; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation-duration: .001s !important; animation-delay: 0s !important; animation-iteration-count: 1 !important; transition-duration: .001s !important; transition-delay: 0s !important; }
    .hero__title .ln > span { transform: none; }
    .draw__chev { stroke-dashoffset: 0; fill-opacity: 1; } .draw__dot { transform: none; } .draw__dim, .draw__cross { opacity: 1; }
    .d { stroke-dashoffset: 0 !important; } .s-dim, .s-label, .s-title { opacity: 1 !important; }
    .eco__pulse, .eco__mobile::after { display: none; } .term__caret { animation: none; }
    .js [data-rv]:not(.is-in) { opacity: 1 !important; transform: none !important; clip-path: none !important; }
    .js .pv:not(.is-in) .pv-bar { transform: none; }
}

/* ---------- Carrossel de projetos (Home) ---------- */
.arw--flip { transform: scaleX(-1); }
.slider { --pad: max(var(--gut), calc((100vw - 1392px) / 2 + var(--gut))); position: relative; }
.slider__bar { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 28px; }
.slider__prog { display: flex; gap: 10px; flex: 1; max-width: 760px; }
.slider__seg { position: relative; flex: 1; min-width: 0; padding: 0 0 14px; border: 0; background: none; cursor: pointer; text-align: left; font: 500 .78rem/1.2 var(--f-mono); letter-spacing: .06em; color: var(--ink-3); transition: color .3s; }
.slider__seg::before { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: var(--line-strong); }
.slider__name { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; padding-bottom: 12px; }
.slider__seg:hover, .slider__seg.is-active { color: var(--ink); }
.slider__seg .fill { position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: var(--cyan); transform: scaleX(0); transform-origin: left; }
.slider__seg.is-done .fill { transform: scaleX(1); }
.slider__seg.is-active .fill { animation: seg var(--dur) linear forwards; }
.slider.is-paused .slider__seg.is-active .fill { animation-play-state: paused; }
@keyframes seg { to { transform: scaleX(1); } }
.slider__ctrl { display: flex; align-items: center; gap: 10px; }
.slider__count { font: 500 .8rem var(--f-mono); letter-spacing: .1em; color: var(--ink-3); margin-right: 8px; font-variant-numeric: tabular-nums; }
.slider__count b { color: var(--ink); font-weight: 500; }
.slider__btn { width: 48px; height: 48px; display: grid; place-items: center; border: 1px solid var(--ink); border-radius: 2px; background: transparent; color: var(--ink); cursor: pointer; font-size: 1.2rem; transition: background-color .3s var(--ease), color .3s var(--ease); }
.slider__btn:hover { background: var(--ink); color: #fff; }
.slider__btn:disabled { opacity: .35; cursor: default; background: transparent; color: var(--ink); }
.slider__track { position: relative; display: flex; gap: 32px; overflow-x: auto; overscroll-behavior-x: contain; scroll-snap-type: x mandatory; scroll-padding-inline: var(--pad); padding: 14px var(--pad) 20px; scrollbar-width: none; outline-offset: -4px; }
.slider__track::-webkit-scrollbar { display: none; }
.slide { flex: 0 0 min(1160px, 88vw); scroll-snap-align: start; display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: clamp(24px, 4vw, 56px); align-items: center; }
.slide__visual { display: block; transition: opacity .6s var(--ease), transform .8s var(--ease); }
.slide:not(.is-active) .slide__visual { opacity: .55; transform: scale(.975); }
.slide__info { display: grid; gap: 16px; justify-items: start; }
.slide.is-active .slide__info > * { animation: info .8s var(--ease) backwards; }
.slide.is-active .slide__info > :nth-child(2) { animation-delay: .06s; } .slide.is-active .slide__info > :nth-child(3) { animation-delay: .12s; }
.slide.is-active .slide__info > :nth-child(4) { animation-delay: .18s; } .slide.is-active .slide__info > :nth-child(5) { animation-delay: .24s; }
@keyframes info { from { opacity: 0; transform: translateY(14px); } }
.slide.is-active .pv::after { content: ""; position: absolute; left: 0; right: 0; height: 2px; background: var(--cyan); top: 0; opacity: 0; animation: scan 1.6s var(--ease) .15s 1; pointer-events: none; }
@keyframes scan { 0% { opacity: 1; top: 0; } 100% { opacity: 0; top: 100%; } }
.slider .pv { margin-bottom: 34px; }

/* ---------- Ícones e contatos ---------- */
.ico { width: 1.25em; height: 1.25em; flex: none; }
.foot__contact { gap: 14px; }
.ci { display: inline-flex; align-items: center; gap: 12px; }
.ci .ico { width: 22px; height: 22px; color: #fff; transition: color .3s; }
.ci--wa:hover .ico { color: #25d366; } .ci--ig:hover .ico { color: #ff5a8a; } .ci--mail:hover .ico { color: var(--cyan); }

.contact__main { grid-column: 1 / 7; display: grid; gap: 24px; align-content: start; }
.contact__main .form { grid-column: auto; }
.form__row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.form__opt { font: 400 .78rem var(--f-mono); letter-spacing: .06em; color: var(--ink-3); margin-left: .6em; }
.form__err { font-style: normal; font-weight: 500; font-size: .86rem; color: #a3271f; }
.form input[aria-invalid="true"] { border-color: #a3271f; }
.form__trap { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form__foot { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 24px; }
.notice { display: grid; gap: 4px; padding: 18px 20px; border: 1px solid var(--line-strong); background: var(--white); border-radius: 2px; }
.notice:focus { outline: 2px solid var(--cyan-ink); outline-offset: 3px; }
.notice--ok { border-color: var(--cyan-ink); }
.notice--err { border-color: #a3271f; }
.notice strong { font-weight: 700; }
.ways { display: grid; gap: 0; }
.ways li { border-top: 1px solid var(--line-strong); }
.ways li:last-child { border-bottom: 1px solid var(--line-strong); }
.way { display: flex; align-items: center; gap: 18px; padding: 22px 0; transition: padding-left .4s var(--ease); }
.way:hover { padding-left: 10px; }
.way .ico { width: 30px; height: 30px; color: var(--ink); transition: color .3s; }
.way--wa:hover .ico { color: #1da851; } .way--ig:hover .ico { color: #c13584; } .way--mail:hover .ico { color: var(--cyan-ink); }
.way span { display: grid; gap: 2px; font-weight: 500; }
.way b { font: 500 .78rem var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3); }
.ways__legal { margin-top: 24px; font-size: .86rem; color: var(--ink-3); }

@media (max-width: 900px) {
    .slider__prog { display: none; }
    .slider__bar { justify-content: flex-end; }
    .slide { grid-template-columns: 1fr; gap: 28px; align-items: start; }
    .contact__main { grid-column: 1; }
    .form__row { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
    .slider__seg.is-active .fill { transform: scaleX(1); animation: none; }
    .slide.is-active .pv::after { display: none; }
}

/* Toque confortável no celular: alvos de pelo menos 44px */
@media (max-width: 900px) {
    .top__brand { display: flex; align-items: center; min-height: 44px; }
    .foot__col a { display: flex; align-items: center; min-height: 44px; }
    .link { min-height: 44px; align-items: center; padding-block: 8px; background-position: 0 calc(100% - 8px); }
    .btn--sm { height: 44px; }
    .slider__seg { min-height: 44px; }
}

/* ---------- Privacidade ---------- */
.consent { position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 80; max-width: 760px; margin-inline: auto; display: flex; flex-wrap: wrap; align-items: center; gap: 14px 24px; padding: 18px 20px; background: var(--deep); color: var(--on-deep); border: 1px solid rgba(234, 240, 252, .25); border-radius: 2px; box-shadow: 0 12px 32px rgba(10, 18, 48, .28); }
.consent[hidden] { display: none; }
.consent__text { flex: 1 1 320px; font-size: .92rem; line-height: 1.5; }
.consent__actions { display: flex; gap: 10px; }
.consent .btn--solid { background: var(--cyan); border-color: var(--cyan); color: var(--ink); }
.consent .btn--solid:hover { background: #fff; border-color: #fff; }
.consent .btn--line { color: #fff; border-color: rgba(234, 240, 252, .5); }
.consent .btn--line:hover { background: #fff; color: var(--ink); }
.foot__link { padding: 0; border: 0; background: none; color: inherit; font: inherit; text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }
.foot__link:hover { color: var(--cyan); }