/* ==========================================================================
   Fernando Nunes — Marca pessoal
   Sistema: preto profundo + osso + laranja incandescente
   Tipografia: Inter Tight (peso/impacto) + Instrument Serif itálico (acento)
   Motivo gráfico: moldura de escâner + linha de varredura (validação facial)
   ========================================================================== */

:root {
    /* superfícies */
    --bg: #0A0A0C;
    --bg-2: #0E0E11;
    --el-1: #131317;
    --el-2: #191920;
    --bone: #F3F0E9;

    /* tinta (contexto escuro) */
    --ink: #F3F0E9;
    --ink-2: rgba(243, 240, 233, .66);
    --ink-3: rgba(243, 240, 233, .40);
    --ink-4: rgba(243, 240, 233, .22);

    /* acento */
    --ac: #FF4D1C;
    --ac-lt: #FF8B60;
    --ac-gl: rgba(255, 77, 28, .30);

    /* linhas */
    --line: rgba(243, 240, 233, .10);
    --line-2: rgba(243, 240, 233, .18);

    /* tipografia */
    --sans: "Inter Tight", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --serif: "Instrument Serif", Georgia, serif;
    --mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

    /* movimento */
    --e: cubic-bezier(.22, 1, .36, 1);
    --e2: cubic-bezier(.65, .05, .36, 1);

    /* layout */
    --pad: clamp(20px, 5vw, 80px);
    --mw: 1360px;
}

*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    background: var(--bg);
    color: var(--ink);
    font-family: var(--sans);
    font-size: clamp(15px, .5vw + 13.4px, 17px);
    line-height: 1.62;
    font-weight: 400;
    letter-spacing: -.011em;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body.lock {
    overflow: hidden;
}

img {
    max-width: 100%;
    display: block;
    height: auto;
}

a {
    color: inherit;
    text-decoration: none;
}

ul,
ol {
    list-style: none;
}

button {
    font: inherit;
    color: inherit;
    background: none;
    border: 0;
    cursor: pointer;
}

::selection {
    background: var(--ac);
    color: #fff;
}

:focus-visible {
    outline: 2px solid var(--ac);
    outline-offset: 3px;
    border-radius: 2px;
}

.wrap {
    width: 100%;
    max-width: var(--mw);
    margin-inline: auto;
    padding-inline: var(--pad);
}

.mono {
    font-family: var(--mono);
    font-size: .66rem;
    font-weight: 400;
    letter-spacing: .18em;
    text-transform: uppercase;
}

/* acento serifado itálico — o contraponto elegante ao grotesco pesado */
.ital {
    font-family: var(--serif);
    font-style: italic;
    font-weight: 400;
    color: var(--ac);
    letter-spacing: -.012em;
}

.skip {
    position: absolute;
    left: -9999px;
    top: 12px;
    z-index: 999;
    background: var(--ac);
    color: #fff;
    padding: 10px 18px;
    font-weight: 600;
}

.skip:focus {
    left: 12px;
}

.grain {
    position: fixed;
    inset: -50%;
    z-index: 1;
    pointer-events: none;
    opacity: .13;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    animation: gr 8s steps(6) infinite;
}

@keyframes gr {

    0%,
    100% {
        transform: translate(0, 0)
    }

    25% {
        transform: translate(-4%, 3%)
    }

    50% {
        transform: translate(3%, -4%)
    }

    75% {
        transform: translate(-3%, -2%)
    }
}

.prog {
    position: fixed;
    top: 0;
    left: 0;
    height: 2px;
    width: 0%;
    background: var(--ac);
    box-shadow: 0 0 14px var(--ac-gl);
    z-index: 200;
    transition: width .1s linear;
}

/* ==========================================================================
   LOADER
   ========================================================================== */
.loader {
    position: fixed;
    inset: 0;
    z-index: 500;
    background: var(--bg);
    display: grid;
    place-items: center;
    transition: opacity .8s var(--e), visibility .8s;
}

.loader.done {
    opacity: 0;
    visibility: hidden;
}

.loader__grid {
    position: absolute;
    inset: 0;
    opacity: .5;
    background-image:
        linear-gradient(var(--line) 1px, transparent 1px),
        linear-gradient(90deg, var(--line) 1px, transparent 1px);
    background-size: 64px 64px;
    mask-image: radial-gradient(circle at 50% 50%, #000, transparent 72%);
    -webkit-mask-image: radial-gradient(circle at 50% 50%, #000, transparent 72%);
}

.loader__box {
    position: relative;
    width: min(520px, 82vw);
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.loader__lab {
    font-family: var(--mono);
    font-size: .62rem;
    letter-spacing: .2em;
    text-transform: uppercase;
    color: var(--ink-3);
}

.loader__lab--r {
    text-align: right;
}

.loader__num {
    font-size: clamp(3.4rem, 11vw, 6rem);
    font-weight: 700;
    letter-spacing: -.05em;
    line-height: .9;
    display: flex;
    align-items: baseline;
    gap: 4px;
}

.loader__num b {
    font-size: .26em;
    font-weight: 500;
    color: var(--ac);
}

.loader__bar {
    height: 2px;
    background: var(--line);
    overflow: hidden;
}

.loader__bar i {
    display: block;
    height: 100%;
    width: 0%;
    background: var(--ac);
    box-shadow: 0 0 12px var(--ac-gl);
}

/* ==========================================================================
   NAV
   ========================================================================== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 150;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 22px;
    padding: 18px var(--pad);
    transition: background .45s var(--e), padding .45s var(--e), border-color .45s;
    border-bottom: 1px solid transparent;
}

.nav.stuck {
    background: rgba(10, 10, 12, .78);
    backdrop-filter: blur(18px) saturate(1.3);
    -webkit-backdrop-filter: blur(18px) saturate(1.3);
    border-bottom-color: var(--line);
    padding-block: 12px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 11px;
}

.brand__mk {
    display: grid;
    place-items: center;
    width: 32px;
    height: 32px;
    font-family: var(--mono);
    font-size: .62rem;
    font-weight: 500;
    letter-spacing: .04em;
    color: var(--bg);
    background: var(--ink);
    border-radius: 3px;
    transition: background .35s, color .35s;
}

.brand:hover .brand__mk {
    background: var(--ac);
    color: #fff;
}

.brand__tx {
    font-size: .95rem;
    font-weight: 600;
    letter-spacing: -.022em;
}

.nav__ln {
    display: flex;
    gap: clamp(16px, 2.2vw, 34px);
    font-size: .875rem;
    font-weight: 450;
    color: var(--ink-2);
}

.nav__ln a {
    position: relative;
    padding-bottom: 3px;
    transition: color .3s;
}

.nav__ln a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 1.5px;
    background: var(--ac);
    transition: width .38s var(--e);
}

.nav__ln a:hover,
.nav__ln a.on {
    color: var(--ink);
}

.nav__ln a:hover::after,
.nav__ln a.on::after {
    width: 100%;
}

.nav__cta {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    font-size: .84rem;
    font-weight: 500;
    padding: 10px 18px;
    border: 1px solid var(--line-2);
    border-radius: 100px;
    transition: border-color .35s, background .35s;
    white-space: nowrap;
}

.nav__cta i {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--ac);
    box-shadow: 0 0 0 0 var(--ac-gl);
    animation: pl 2.4s infinite;
}

@keyframes pl {
    70% {
        box-shadow: 0 0 0 8px rgba(255, 77, 28, 0)
    }

    100% {
        box-shadow: 0 0 0 0 rgba(255, 77, 28, 0)
    }
}

.nav__cta:hover {
    border-color: var(--ac);
    background: rgba(255, 77, 28, .1);
}

.burger {
    display: none;
    width: 34px;
    height: 34px;
    position: relative;
}

.burger span {
    position: absolute;
    left: 6px;
    width: 22px;
    height: 1.6px;
    background: var(--ink);
    transition: transform .38s var(--e);
}

.burger span:nth-child(1) {
    top: 14px;
}

.burger span:nth-child(2) {
    top: 20px;
}

.burger.on span:nth-child(1) {
    transform: translateY(3px) rotate(45deg);
}

.burger.on span:nth-child(2) {
    transform: translateY(-3px) rotate(-45deg);
}

.mm {
    position: fixed;
    inset: 0;
    z-index: 140;
    background: var(--bg);
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 92px var(--pad) 36px;
    clip-path: inset(0 0 100% 0);
    transition: clip-path .62s var(--e);
    visibility: hidden;
}

.mm.on {
    clip-path: inset(0 0 0 0);
    visibility: visible;
}

.mm nav {
    display: flex;
    flex-direction: column;
}

.mm nav a {
    display: flex;
    align-items: baseline;
    gap: 16px;
    padding: 14px 0;
    border-bottom: 1px solid var(--line);
    font-size: clamp(1.8rem, 8vw, 2.6rem);
    font-weight: 600;
    letter-spacing: -.04em;
}

.mm nav a em {
    font-family: var(--mono);
    font-size: .6rem;
    font-style: normal;
    letter-spacing: .16em;
    color: var(--ac);
}

.mm__ft {
    margin-top: 34px;
    display: flex;
    flex-direction: column;
    gap: 5px;
    font-size: .88rem;
    color: var(--ink-3);
}

/* ==========================================================================
   HERO
   ========================================================================== */
.hero {
    position: relative;
    min-height: 100svh;
    display: flex;
    align-items: center;
    padding: clamp(104px, 14vh, 150px) 0 clamp(48px, 7vh, 80px);
    overflow: hidden;
}

/* malha de luz — profundidade sem peso visual */
.hero__mesh {
    position: absolute;
    inset: 0;
    z-index: 0;
    background:
        radial-gradient(50% 42% at 78% 8%, rgba(255, 77, 28, .17), transparent 68%),
        radial-gradient(46% 40% at 8% 92%, rgba(72, 108, 190, .13), transparent 70%),
        radial-gradient(70% 60% at 50% 0%, rgba(243, 240, 233, .05), transparent 70%);
    filter: blur(20px);
}

/* colunas verticais tênues — a "grade técnica" */
.hero__lines {
    position: absolute;
    inset: 0;
    z-index: 0;
    max-width: var(--mw);
    margin-inline: auto;
    padding-inline: var(--pad);
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    pointer-events: none;
}

.hero__lines i {
    border-left: 1px solid var(--line);
    opacity: .55;
}

.hero__in {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: var(--mw);
    margin-inline: auto;
    padding-inline: var(--pad);
}

.tag {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    font-family: var(--mono);
    font-size: .62rem;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: var(--ink-2);
    padding: 7px 14px 7px 11px;
    border: 1px solid var(--line-2);
    border-radius: 100px;
    background: rgba(243, 240, 233, .03);
    margin-bottom: clamp(22px, 3.4vh, 36px);
}

.tag__d {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #3DDC84;
    box-shadow: 0 0 0 0 rgba(61, 220, 132, .5);
    animation: pl 2.4s infinite;
}

.hero__h1 {
    font-size: clamp(2.6rem, 5vw, 4.7rem);
    font-weight: 700;
    line-height: .94;
    letter-spacing: -.048em;
    margin-bottom: clamp(20px, 3vh, 30px);
}

.hero__h1 .ital {
    font-weight: 400;
    letter-spacing: -.02em;
}

.hero__h1 .ital b {
    color: var(--ink);
    font-weight: 400;
}

/* primitiva de revelação por linha */
.ln {
    display: block;
    overflow: hidden;
    padding-bottom: .06em;
}

.ln>span {
    display: block;
    transform: translateY(106%);
    transition: transform 1.05s var(--e);
}

.ln.in>span {
    transform: translateY(0);
}

.ln:nth-child(2)>span {
    transition-delay: .08s;
}

.ln:nth-child(3)>span {
    transition-delay: .16s;
}

.hero__body {
    display: grid;
    grid-template-columns: 1.12fr .88fr;
    gap: clamp(32px, 5vw, 72px);
    align-items: center;
}

.hero__lead {
    max-width: 48ch;
    font-size: clamp(1rem, .48vw + .92rem, 1.16rem);
    color: var(--ink-2);
    margin-bottom: 26px;
}

.hero__lead strong {
    color: var(--ink);
    font-weight: 600;
}

.hero__role {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 13px 0;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    margin-bottom: 28px;
}

.hero__role .mono {
    color: var(--ink-3);
    font-size: .58rem;
    flex-shrink: 0;
}

.typed {
    font-family: var(--mono);
    font-size: .78rem;
    letter-spacing: .06em;
    color: var(--ac);
    text-transform: uppercase;
}

.caret {
    width: 8px;
    height: 14px;
    background: var(--ac);
    animation: bk 1.05s steps(2) infinite;
    flex-shrink: 0;
}

@keyframes bk {
    50% {
        opacity: 0
    }
}

.hero__cta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 11px;
    padding: 15px 26px;
    border-radius: 100px;
    font-size: .92rem;
    font-weight: 550;
    letter-spacing: -.014em;
    transition: transform .38s var(--e), background .38s, color .38s, border-color .38s, box-shadow .38s;
}

.btn--solid {
    background: var(--ac);
    color: #fff;
    box-shadow: 0 8px 30px -10px var(--ac-gl);
}

.btn--solid i {
    width: 15px;
    height: 8px;
    border-right: 1.6px solid currentColor;
    border-top: 1.6px solid currentColor;
    transform: rotate(45deg) scale(.78);
    transition: transform .38s var(--e);
}

.btn--solid:hover {
    background: var(--ac-lt);
    transform: translateY(-2px);
    box-shadow: 0 14px 40px -12px var(--ac-gl);
}

.btn--solid:hover i {
    transform: rotate(45deg) scale(.78) translate(3px, -3px);
}

.btn--line {
    border: 1px solid var(--line-2);
    color: var(--ink-2);
}

.btn--line:hover {
    border-color: var(--ink);
    color: var(--ink);
    transform: translateY(-2px);
}

/* retrato com moldura de escâner */
.hero__media {
    position: relative;
}

.shot {
    position: relative;
    overflow: hidden;
    border-radius: 2px;
}

.shot img {
    width: 100%;
    /* altura relativa à viewport: mantém o hero inteiro acima da dobra */
    height: clamp(340px, 52vh, 580px);
    object-fit: cover;
    object-position: center 20%;
    filter: grayscale(1) contrast(1.14) brightness(.94);
    transition: filter 1s var(--e), transform 1.4s var(--e);
}

.shot::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 52%, rgba(10, 10, 12, .82));
    pointer-events: none;
}

.hero__media:hover .shot img {
    filter: grayscale(.15) contrast(1.04) brightness(1);
    transform: scale(1.025);
}

/* cantos de escâner */
.shot__b {
    position: absolute;
    width: 24px;
    height: 24px;
    z-index: 3;
    border-color: var(--ac);
    border-style: solid;
    border-width: 0;
}

.shot__b--tl {
    top: 12px;
    left: 12px;
    border-top-width: 2px;
    border-left-width: 2px;
}

.shot__b--tr {
    top: 12px;
    right: 12px;
    border-top-width: 2px;
    border-right-width: 2px;
}

.shot__b--bl {
    bottom: 12px;
    left: 12px;
    border-bottom-width: 2px;
    border-left-width: 2px;
}

.shot__b--br {
    bottom: 12px;
    right: 12px;
    border-bottom-width: 2px;
    border-right-width: 2px;
}

/* linha de varredura — referência à validação facial */
.shot__scan {
    position: absolute;
    left: 0;
    right: 0;
    height: 2px;
    z-index: 2;
    background: linear-gradient(90deg, transparent, var(--ac), transparent);
    box-shadow: 0 0 18px var(--ac-gl);
    opacity: .85;
    animation: scan 4.6s var(--e2) infinite;
}

@keyframes scan {

    0%,
    100% {
        top: 6%;
        opacity: 0
    }

    12% {
        opacity: .9
    }

    88% {
        opacity: .9
    }

    50% {
        top: 94%
    }
}

.shot__cap {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-top: 12px;
    font-size: .56rem;
    color: var(--ink-3);
}

.shot__cap .ok {
    color: #3DDC84;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.shot__cap .ok::before {
    content: "";
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: currentColor;
}

/* faixa de números */
.stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    margin-top: clamp(26px, 4vh, 46px);
    border-top: 1px solid var(--line);
    padding-top: clamp(18px, 2.4vh, 26px);
}

.stats dt {
    font-size: clamp(1.9rem, 3.4vw, 3.1rem);
    font-weight: 700;
    line-height: 1;
    letter-spacing: -.045em;
}

.stats dt i {
    font-style: normal;
    color: var(--ac);
}

.stats dd {
    font-family: var(--mono);
    font-size: .58rem;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--ink-3);
    margin-top: 9px;
}

/* ==========================================================================
   TICKER
   ========================================================================== */
.tick {
    border-block: 1px solid var(--line);
    padding: 18px 0;
    overflow: hidden;
    background: var(--bg-2);
    position: relative;
    z-index: 2;
}

.tick__t {
    display: flex;
    align-items: center;
    gap: 26px;
    width: max-content;
    animation: sl 44s linear infinite;
}

.tick__t span {
    font-size: clamp(.95rem, 1.5vw, 1.3rem);
    font-weight: 550;
    letter-spacing: -.028em;
    white-space: nowrap;
    color: var(--ink-2);
}

.tick__t b {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--ac);
    flex-shrink: 0;
}

@keyframes sl {
    to {
        transform: translateX(-50%)
    }
}

/* ==========================================================================
   SEÇÕES
   ========================================================================== */
.sec {
    position: relative;
    z-index: 2;
    padding-block: clamp(80px, 11vw, 158px);
}

.sec--dark {
    background: var(--bg);
}

/* inversão completa de tema para as seções claras */
.sec--light {
    background: var(--bone);
    --ink: #0A0A0C;
    --ink-2: rgba(10, 10, 12, .64);
    --ink-3: rgba(10, 10, 12, .44);
    --line: rgba(10, 10, 12, .13);
    --line-2: rgba(10, 10, 12, .22);
    color: #0A0A0C;
}

.sh {
    margin-bottom: clamp(46px, 6.5vw, 88px);
    max-width: 62ch;
}

.sh__n {
    display: flex;
    align-items: center;
    gap: 12px;
    font-family: var(--mono);
    font-size: .64rem;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: var(--ink-3);
    margin-bottom: 20px;
}

.sh__n b {
    color: var(--ac);
    font-weight: 400;
}

.sh__n i {
    width: 42px;
    height: 1px;
    background: var(--line-2);
}

.sh__t {
    font-size: clamp(2.1rem, 5.6vw, 4.6rem);
    font-weight: 700;
    line-height: .98;
    letter-spacing: -.048em;
}

.sh__i {
    margin-top: 24px;
    color: var(--ink-2);
    font-size: clamp(.98rem, .4vw + .9rem, 1.1rem);
}

/* ==========================================================================
   HISTÓRIA
   ========================================================================== */
.chaps {
    display: flex;
    flex-direction: column;
}

.chap {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: clamp(20px, 4vw, 64px);
    padding-block: clamp(34px, 4.6vw, 58px);
    border-top: 1px solid var(--line);
    position: relative;
}

.chap::before {
    content: "";
    position: absolute;
    top: -1px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--ac);
    transition: width 1.15s var(--e);
}

.chap.in::before {
    width: 100%;
}

.chap__yr {
    position: sticky;
    top: 100px;
    align-self: start;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.chap__yr .mono {
    font-size: .95rem;
    letter-spacing: .1em;
    color: var(--ac);
}

.chap__yr em {
    font-family: var(--serif);
    font-style: italic;
    font-size: 1.4rem;
    color: var(--ink-3);
    letter-spacing: -.01em;
}

.chap__bd {
    max-width: 66ch;
}

.chap__bd h3 {
    font-size: clamp(1.35rem, 2.6vw, 2.05rem);
    font-weight: 650;
    line-height: 1.14;
    letter-spacing: -.038em;
    margin-bottom: 10px;
}

.chap__wh {
    font-family: var(--mono);
    font-size: .62rem;
    letter-spacing: .15em;
    text-transform: uppercase;
    color: var(--ink-3);
    margin-bottom: 18px !important;
}

.chap__bd p {
    color: var(--ink-2);
    margin-bottom: 15px;
}

.chap__bd p:last-child {
    margin-bottom: 0;
}

.chap__bd strong {
    color: var(--ink);
    font-weight: 600;
}

.chap__bd em {
    color: var(--ink);
    font-style: italic;
}

.chips {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
    margin-top: 22px;
}

.chips li {
    font-family: var(--mono);
    font-size: .6rem;
    letter-spacing: .1em;
    text-transform: uppercase;
    padding: 6px 12px;
    border: 1px solid var(--line-2);
    border-radius: 100px;
    color: var(--ink-3);
    transition: color .3s, border-color .3s, background .3s;
}

.chips li:hover {
    color: var(--ac);
    border-color: var(--ac);
    background: rgba(255, 77, 28, .08);
}

.chap--now .chap__yr em {
    color: var(--ac-lt);
}

/* bloco figura + citação */
.chap--fig {
    grid-template-columns: 220px 1fr;
    align-items: center;
}

.fig {
    position: relative;
    grid-column: 1;
    border-radius: 2px;
    overflow: hidden;
}

.fig img {
    width: 100%;
    aspect-ratio: 3/4;
    object-fit: cover;
    filter: grayscale(1) contrast(1.12) brightness(.9);
    transition: filter .9s var(--e);
}

.fig:hover img {
    filter: grayscale(0) contrast(1) brightness(1);
}

.fig figcaption {
    position: absolute;
    left: 10px;
    bottom: 10px;
    font-size: .54rem;
    color: var(--ink-2);
    background: rgba(10, 10, 12, .7);
    padding: 4px 8px;
    border-radius: 2px;
    backdrop-filter: blur(6px);
}

.pull {
    font-size: clamp(1.5rem, 3.6vw, 2.9rem);
    font-weight: 600;
    line-height: 1.14;
    letter-spacing: -.044em;
    max-width: 20ch;
}

.pull .ital {
    font-weight: 400;
}

/* ==========================================================================
   MANIFESTO (claro)
   ========================================================================== */
.manifesto__k {
    color: var(--ink-3);
    margin-bottom: 28px;
}

.manifesto__q {
    font-size: clamp(1.8rem, 5.4vw, 4.4rem);
    font-weight: 650;
    line-height: 1.06;
    letter-spacing: -.05em;
    max-width: 19ch;
}

.manifesto__q .ital {
    font-weight: 400;
    letter-spacing: -.02em;
}

.words .w {
    display: inline-block;
    opacity: 0;
    filter: blur(10px);
    transform: translateY(16px);
    transition: opacity .75s var(--e), filter .75s var(--e), transform .75s var(--e);
}

.words.in .w {
    opacity: 1;
    filter: blur(0);
    transform: none;
}

.manifesto__s {
    margin-top: 36px;
    display: flex;
    align-items: center;
    gap: 14px;
    font-family: var(--mono);
    font-size: .66rem;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: var(--ink-3);
}

.manifesto__s i {
    width: 48px;
    height: 1px;
    background: var(--ac);
}

/* ==========================================================================
   TRAJETÓRIA
   ========================================================================== */
.tls {
    display: flex;
    flex-direction: column;
    gap: clamp(30px, 4.4vw, 52px);
    border-left: 1px solid var(--line);
    padding-left: clamp(22px, 4vw, 46px);
}

.tl {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: clamp(14px, 3vw, 42px);
    position: relative;
}

.tl::before {
    content: "";
    position: absolute;
    left: calc(-1 * clamp(22px, 4vw, 46px) - 4.5px);
    top: 8px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--bg);
    border: 1px solid var(--ink-4);
    transition: background .45s, border-color .45s, box-shadow .45s;
}

.tl.in::before {
    background: var(--ac);
    border-color: var(--ac);
    box-shadow: 0 0 0 5px rgba(255, 77, 28, .14);
}

.tl__p .mono {
    color: var(--ac);
    font-size: .64rem;
}

.tl__c h3 {
    font-size: clamp(1.1rem, 1.9vw, 1.5rem);
    font-weight: 620;
    letter-spacing: -.034em;
    line-height: 1.2;
}

.tl__o {
    font-size: .88rem;
    color: var(--ink-3);
    margin: 5px 0 15px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
}

.tl__o span {
    font-family: var(--mono);
    font-size: .56rem;
    letter-spacing: .13em;
    text-transform: uppercase;
    color: var(--ink-4);
    padding-left: 10px;
    border-left: 1px solid var(--line-2);
}

.tl__c ul {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.tl__c li {
    position: relative;
    padding-left: 19px;
    font-size: .92rem;
    color: var(--ink-2);
    line-height: 1.58;
}

.tl__c li::before {
    content: "";
    position: absolute;
    left: 0;
    top: .62em;
    width: 7px;
    height: 1px;
    background: var(--ac);
}

.tl--o h3 {
    color: var(--ink-2);
}

/* ==========================================================================
   PROJETOS
   ========================================================================== */
.big {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(22px, 3vw, 46px);
    padding-block: clamp(34px, 4.5vw, 62px);
    border-top: 1px solid var(--line);
    align-items: start;
}

.big__t {
    grid-column: 1 / -1;
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 10px 20px;
    margin-bottom: 6px;
}

.big__k {
    color: var(--ac);
    flex-basis: 100%;
}

.big__t h3 {
    font-size: clamp(2.2rem, 5.2vw, 4.4rem);
    font-weight: 700;
    letter-spacing: -.05em;
    line-height: 1;
}

.big__t h3 em {
    font-family: var(--serif);
    font-style: italic;
    font-weight: 400;
    font-size: .34em;
    color: var(--ink-3);
    letter-spacing: -.01em;
    margin-left: 6px;
}

.big__r {
    color: var(--ink-3);
    font-size: .6rem;
}

.big__m {
    border: 1px solid var(--line);
    border-radius: 4px;
    overflow: hidden;
    background: var(--el-1);
    position: relative;
}

.big__m::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(150deg, rgba(255, 77, 28, .09), transparent 52%);
    pointer-events: none;
}

.big__m img {
    width: 100%;
    aspect-ratio: 16/10;
    object-fit: cover;
    object-position: top center;
    transition: transform 1.1s var(--e);
}

.big:hover .big__m img {
    transform: scale(1.03);
}

.big--alt .big__m {
    order: 2;
}

.big__d {
    align-self: center;
}

.big__d p {
    color: var(--ink-2);
    margin-bottom: 14px;
    font-size: .96rem;
}

.big__d strong {
    color: var(--ink);
    font-weight: 600;
}

.stk {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
    margin-top: 18px;
}

.stk li {
    font-family: var(--mono);
    font-size: .58rem;
    letter-spacing: .1em;
    text-transform: uppercase;
    padding: 6px 11px;
    background: var(--el-1);
    border: 1px solid var(--line);
    border-radius: 3px;
    color: var(--ink-3);
}

.mods {
    margin-top: 18px !important;
    padding-top: 16px;
    border-top: 1px solid var(--line);
    font-size: .9rem !important;
    color: var(--ac-lt) !important;
}

.mods .mono {
    color: var(--ink-4);
    margin-right: 10px;
}

/* cartões */
.grid {
    margin-top: clamp(44px, 6vw, 78px);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(320px, 100%), 1fr));
    gap: 18px;
}

.cd {
    border: 1px solid var(--line);
    border-radius: 4px;
    overflow: hidden;
    background: var(--el-1);
    display: flex;
    flex-direction: column;
    transition: transform .5s var(--e), border-color .5s, background .5s;
}

.cd:hover {
    transform: translateY(-5px);
    border-color: var(--line-2);
    background: var(--el-2);
}

.cd__m {
    aspect-ratio: 16/10;
    overflow: hidden;
    border-bottom: 1px solid var(--line);
    background: var(--bg-2);
}

.cd__m img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    transition: transform .95s var(--e);
}

.cd:hover .cd__m img {
    transform: scale(1.045);
}

.cd__m--code {
    display: grid;
    place-items: center;
    padding: 20px;
    background: radial-gradient(circle at 28% 18%, rgba(255, 77, 28, .1), transparent 62%), var(--bg-2);
}

.cd__m--code pre {
    width: 100%;
    overflow-x: auto;
    font-family: var(--mono);
    font-size: .64rem;
    line-height: 1.9;
    color: var(--ink-2);
}

.cd__m--code .c {
    color: var(--ink-4);
}

.cd__m--code .k,
.cd__m--code .f {
    color: var(--ac-lt);
}

.cd__m--mk {
    display: grid;
    place-items: center;
    background: var(--bg-2);
}

.rip {
    position: relative;
    display: grid;
    place-items: center;
    width: 100%;
    height: 100%;
}

.rip span {
    position: absolute;
    border: 1px solid var(--line-2);
    border-radius: 50%;
    animation: rp 3.6s var(--e2) infinite;
}

.rip span:nth-child(1) {
    width: 72px;
    height: 72px;
}

.rip span:nth-child(2) {
    width: 116px;
    height: 116px;
    animation-delay: .5s;
}

.rip span:nth-child(3) {
    width: 160px;
    height: 160px;
    animation-delay: 1s;
}

@keyframes rp {

    0%,
    100% {
        opacity: .22;
        transform: scale(.94)
    }

    50% {
        opacity: .68;
        transform: scale(1)
    }
}

.rip em {
    position: relative;
    font-family: var(--mono);
    font-style: normal;
    font-size: .56rem;
    letter-spacing: .22em;
    text-align: center;
    color: var(--ac);
    line-height: 1.9;
}

.cd__b {
    padding: 22px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.cd__k {
    color: var(--ac);
    margin-bottom: 10px;
    font-size: .58rem;
}

.cd__b h4 {
    font-size: 1.35rem;
    font-weight: 650;
    letter-spacing: -.036em;
    margin-bottom: 9px;
}

.cd__b p {
    font-size: .89rem;
    color: var(--ink-2);
    flex: 1;
}

.lk {
    margin-top: 16px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--mono);
    font-size: .6rem;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--ac);
    transition: gap .3s;
}

.lk i {
    width: 8px;
    height: 8px;
    border-right: 1px solid currentColor;
    border-top: 1px solid currentColor;
    transform: rotate(45deg);
}

.lk:hover {
    gap: 13px;
}

/* ==========================================================================
   CLIENTES (claro)
   ========================================================================== */
.cli__k {
    color: var(--ink-3);
    margin-bottom: 34px;
}

.cli__l {
    display: flex;
    flex-wrap: wrap;
    gap: clamp(14px, 2.6vw, 34px) clamp(20px, 3.6vw, 54px);
    align-items: baseline;
}

.cli__l li {
    font-size: clamp(1.3rem, 3.2vw, 2.7rem);
    font-weight: 650;
    letter-spacing: -.046em;
    color: rgba(10, 10, 12, .38);
    transition: color .45s var(--e);
    cursor: default;
}

.cli__l li:hover {
    color: var(--ac);
}

/* ==========================================================================
   ARSENAL
   ========================================================================== */
.ars__l {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr));
    gap: 1px;
    background: var(--line);
    border: 1px solid var(--line);
    border-radius: 4px;
    overflow: hidden;
}

.ars__r {
    background: var(--bg);
    padding: clamp(24px, 3vw, 34px);
    transition: background .45s var(--e);
}

.ars__r:hover {
    background: var(--el-1);
}

.ars__r h3 {
    display: flex;
    align-items: baseline;
    gap: 11px;
    font-size: 1.08rem;
    font-weight: 620;
    letter-spacing: -.032em;
    margin-bottom: 18px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--line);
}

.ars__r h3 .mono {
    color: var(--ac);
    font-size: .58rem;
}

.ars__r ul {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.ars__r li {
    font-size: .89rem;
    color: var(--ink-2);
    display: flex;
    align-items: center;
    gap: 10px;
}

.ars__r li::before {
    content: "";
    width: 3px;
    height: 3px;
    border-radius: 50%;
    background: var(--ink-4);
    flex-shrink: 0;
    transition: background .3s;
}

.ars__r:hover li::before {
    background: var(--ac);
}

/* ==========================================================================
   MÉTODO
   ========================================================================== */
.mt__g {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(270px, 100%), 1fr));
    gap: clamp(24px, 3vw, 40px);
}

.pr {
    padding-top: 22px;
    border-top: 1px solid var(--line-2);
    position: relative;
}

.pr::before {
    content: "";
    position: absolute;
    top: -1px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--ac);
    transition: width .95s var(--e);
}

.pr.in::before {
    width: 46px;
}

.pr__n {
    color: var(--ac);
    display: block;
    margin-bottom: 13px;
    font-size: .6rem;
}

.pr h3 {
    font-size: 1.25rem;
    font-weight: 620;
    letter-spacing: -.036em;
    line-height: 1.2;
    margin-bottom: 11px;
}

.pr p {
    font-size: .91rem;
    color: var(--ink-2);
}

/* ==========================================================================
   CONTATO
   ========================================================================== */
.ct {
    position: relative;
    overflow: hidden;
    background: var(--bg);
}

.ct__glow {
    position: absolute;
    left: 50%;
    bottom: -46%;
    transform: translateX(-50%);
    width: min(1100px, 130vw);
    height: min(1100px, 130vw);
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 77, 28, .18), transparent 62%);
    filter: blur(50px);
    pointer-events: none;
}

.ct .wrap {
    position: relative;
    z-index: 2;
}

.ct__t {
    font-size: clamp(2.2rem, 6.4vw, 5.6rem);
    font-weight: 700;
    line-height: .98;
    letter-spacing: -.052em;
    margin-block: 6px 26px;
}

.ct__l {
    max-width: 54ch;
    color: var(--ink-2);
    font-size: clamp(1rem, .45vw + .9rem, 1.14rem);
    margin-bottom: clamp(38px, 5vw, 60px);
}

.ct__g {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(380px, 100%), 1fr));
    gap: 1px;
    background: var(--line);
    border: 1px solid var(--line);
    border-radius: 4px;
    overflow: hidden;
}

.cx {
    background: rgba(10, 10, 12, .78);
    backdrop-filter: blur(8px);
    padding: clamp(24px, 3vw, 34px);
    display: flex;
    flex-direction: column;
    gap: 9px;
    position: relative;
    transition: background .45s var(--e);
}

.cx:hover {
    background: var(--el-1);
}

.cx__k {
    color: var(--ink-3);
    transition: color .3s;
    font-size: .58rem;
}

.cx:hover .cx__k {
    color: var(--ac);
}

.cx__v {
    font-size: clamp(1.05rem, 1.5vw, 1.35rem);
    font-weight: 600;
    letter-spacing: -.032em;
    overflow-wrap: anywhere;
    padding-right: 28px;
}

.cx i {
    position: absolute;
    top: clamp(24px, 3vw, 34px);
    right: clamp(24px, 3vw, 34px);
    width: 10px;
    height: 10px;
    border-right: 1.4px solid var(--ink-4);
    border-top: 1.4px solid var(--ink-4);
    transform: rotate(45deg);
    transition: transform .4s var(--e), border-color .4s;
}

.cx:hover i {
    border-color: var(--ac);
    transform: rotate(45deg) translate(3px, -3px);
}

/* ==========================================================================
   RODAPÉ
   ========================================================================== */
.ft {
    border-top: 1px solid var(--line);
    padding-block: 34px;
    position: relative;
    z-index: 2;
    background: var(--bg);
}

.ft__in {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 18px;
}

.ft__n {
    font-size: 1.05rem;
    font-weight: 600;
    letter-spacing: -.03em;
}

.ft__r {
    color: var(--ink-4);
    font-size: .56rem;
    margin-top: 5px;
}

.ft__c {
    color: var(--ink-4);
    font-size: .56rem;
}

/* ==========================================================================
   PRIMITIVAS DE REVELAÇÃO
   ========================================================================== */
.rv {
    opacity: 0;
    transform: translateY(26px);
    transition: opacity .9s var(--e), transform .9s var(--e);
}

.rv.in {
    opacity: 1;
    transform: none;
}

.rv-s {
    opacity: 0;
    transform: scale(.97);
    transition: opacity 1.15s var(--e), transform 1.15s var(--e);
}

.rv-s.in {
    opacity: 1;
    transform: none;
}

/* ==========================================================================
   RESPONSIVO
   ========================================================================== */
@media (max-width: 1080px) {
    .hero__body {
        grid-template-columns: 1fr;
        gap: 38px;
    }

    .hero__media {
        max-width: 400px;
    }

    .hero__lines {
        grid-template-columns: repeat(3, 1fr);
    }

    .big,
    .big--alt {
        grid-template-columns: 1fr;
    }

    .big--alt .big__m {
        order: 0;
    }

    .chap,
    .chap--fig {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .chap__yr {
        position: static;
        flex-direction: row;
        align-items: baseline;
        gap: 14px;
    }

    .fig {
        max-width: 320px;
    }

    .tl {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 26px 16px;
    }
}

@media (max-width: 860px) {

    .nav__ln,
    .nav__cta {
        display: none;
    }

    .burger {
        display: block;
    }

    .hero {
        padding-top: 104px;
    }

    .hero__lines {
        display: none;
    }
}

@media (max-width: 520px) {
    .hero__cta .btn {
        flex: 1 1 100%;
        justify-content: center;
    }
}

/* ==========================================================================
   PREFERÊNCIAS DE MOVIMENTO
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: .001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .001ms !important;
        scroll-behavior: auto !important;
    }

    .rv,
    .rv-s,
    .ln>span,
    .words .w {
        opacity: 1 !important;
        transform: none !important;
        filter: none !important;
    }

    .grain,
    .shot__scan {
        display: none;
    }
}

@media print {

    .nav,
    .loader,
    .grain,
    .prog,
    .mm,
    .hero__mesh,
    .ct__glow {
        display: none !important;
    }

    body {
        background: #fff;
        color: #000;
    }
}