:root {
    --background: #050609;
    --background-soft: #080a0f;
    --surface: #0d1018;
    --surface-light: #111521;
    --surface-glass: rgba(12, 15, 23, 0.78);

    --text: #f7f8fb;
    --text-soft: #a4aab7;
    --text-muted: #717887;

    --border: rgba(255, 255, 255, 0.09);
    --border-strong: rgba(255, 255, 255, 0.16);

    --accent: #7d98ff;
    --accent-light: #b3c0ff;
    --accent-dark: #536fda;
    --success: #76e2b0;

    --font-display: "Manrope", sans-serif;
    --font-body: "Inter", sans-serif;
    --font-mono: "Space Mono", monospace;

    --container: 1400px;
    --header-height: 82px;

    --ease: cubic-bezier(0.22, 1, 0.36, 1);
    --ease-standard: cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
    background: var(--background);
    color: var(--text);
    font-family: var(--font-body);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

body {
    min-width: 320px;
    overflow-x: hidden;
    background: var(--background);
    color: var(--text);
    line-height: 1.6;
}

body.menu-open {
    overflow: hidden;
}

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

button,
input {
    font: inherit;
}

button {
    color: inherit;
}

img,
svg {
    display: block;
    max-width: 100%;
}

svg path,
svg circle {
    vector-effect: non-scaling-stroke;
}

.skip-link {
    position: fixed;
    z-index: 5000;
    top: 12px;
    left: 12px;
    padding: 12px 16px;
    border-radius: 8px;
    background: var(--text);
    color: var(--background);
    font-weight: 700;
    transform: translateY(-160%);
}

.skip-link:focus {
    transform: translateY(0);
}

.site-header {
    position: fixed;
    z-index: 1000;
    top: 0;
    right: 0;
    left: 0;
    height: var(--header-height);
    border-bottom: 1px solid transparent;
    transition:
        height 300ms var(--ease-standard),
        background 300ms var(--ease-standard),
        border-color 300ms var(--ease-standard),
        backdrop-filter 300ms var(--ease-standard);
}

.site-header.is-scrolled {
    height: 70px;
    border-color: var(--border);
    background: rgba(5, 6, 9, 0.8);
    backdrop-filter: blur(22px) saturate(140%);
}

.header-container {
    width: min(calc(100% - 64px), var(--container));
    height: 100%;
    margin-inline: auto;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 32px;
}

.brand {
    width: fit-content;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    gap: 13px;
}

.brand-symbol {
    position: relative;
    width: 27px;
    height: 27px;
}

.brand-symbol span {
    position: absolute;
    width: 18px;
    height: 18px;
    border: 1px solid rgba(255, 255, 255, 0.82);
    transform: rotate(45deg);
}

.brand-symbol span:first-child {
    top: 1px;
    left: 1px;
}

.brand-symbol span:last-child {
    right: 1px;
    bottom: 1px;
    border-color: var(--accent);
}

.brand-word {
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.15em;
}

.brand-word span {
    color: var(--text-soft);
    font-weight: 500;
}

.desktop-navigation {
    display: flex;
    align-items: center;
    gap: clamp(24px, 3vw, 42px);
}

.desktop-navigation a {
    position: relative;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    color: var(--text-soft);
    font-size: 13px;
    font-weight: 500;
    transition: color 200ms ease;
}

.desktop-navigation a::after {
    content: "";
    position: absolute;
    right: 0;
    bottom: 7px;
    left: 0;
    height: 1px;
    background: var(--text);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 300ms var(--ease);
}

.desktop-navigation a:hover,
.desktop-navigation a:focus-visible {
    color: var(--text);
}

.desktop-navigation a:hover::after,
.desktop-navigation a:focus-visible::after {
    transform: scaleX(1);
    transform-origin: left;
}

.header-action {
    justify-self: end;
    min-height: 42px;
    padding: 0 17px;
    border: 1px solid var(--border);
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.04);
    font-size: 12px;
    font-weight: 600;
    transition:
        transform 250ms var(--ease),
        border-color 250ms ease,
        background 250ms ease;
}

.header-action svg,
.button-link svg,
.system-card a svg {
    width: 17px;
    height: 17px;
}

.header-action path,
.button-link path,
.system-card a path,
.button-circle path {
    fill: none;
    stroke: currentColor;
    stroke-width: 1.5;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.header-action:hover {
    border-color: var(--border-strong);
    background: rgba(255, 255, 255, 0.09);
    transform: translateY(-1px);
}

.menu-toggle,
.mobile-navigation {
    display: none;
}

/* HERO */

.hero {
    position: relative;
    min-height: max(760px, 100svh);
    isolation: isolate;
    overflow: hidden;
}

.hero-visual-background,
.hero-grid-background,
.hero-noise,
.hero-light {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.hero-visual-background {
    z-index: -1;
}

.hero-grid-background {
    opacity: 0.32;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
    background-size: 72px 72px;
    mask-image: linear-gradient(
        to bottom,
        transparent,
        black 18%,
        black 78%,
        transparent
    );
}

.hero-grid-background::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(
        circle at 73% 45%,
        transparent,
        rgba(5, 6, 9, 0.28) 51%,
        var(--background) 90%
    );
}

.hero-noise {
    opacity: 0.035;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.92' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.6'/%3E%3C/svg%3E");
}

.hero-light {
    border-radius: 50%;
    filter: blur(120px);
}

.hero-light-one {
    top: 5%;
    right: -8%;
    bottom: auto;
    left: auto;
    width: 560px;
    height: 560px;
    background: rgba(75, 103, 207, 0.12);
    animation: lightBreath 9s ease-in-out infinite alternate;
}

.hero-light-two {
    top: auto;
    right: auto;
    bottom: -18%;
    left: 27%;
    width: 440px;
    height: 440px;
    background: rgba(91, 75, 180, 0.07);
}

.hero-container {
    width: min(calc(100% - 64px), var(--container));
    min-height: max(760px, 100svh);
    margin-inline: auto;
    padding-top: calc(var(--header-height) + 52px);
    padding-bottom: 66px;
    display: grid;
    grid-template-columns: minmax(0, 0.94fr) minmax(480px, 0.8fr);
    align-items: center;
    gap: clamp(56px, 7vw, 112px);
}

.hero-copy {
    position: relative;
    z-index: 2;
    max-width: 790px;
}

.hero-eyebrow,
.section-eyebrow {
    color: #c5cad4;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.hero-eyebrow {
    width: fit-content;
    min-height: 32px;
    padding: 0 13px;
    border: 1px solid var(--border);
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    gap: 9px;
    background: rgba(255, 255, 255, 0.035);
}

.status-dot,
.system-online {
    position: relative;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--success);
    box-shadow: 0 0 12px rgba(118, 226, 176, 0.7);
}

.status-dot::after {
    content: "";
    position: absolute;
    inset: -4px;
    border: 1px solid rgba(118, 226, 176, 0.32);
    border-radius: inherit;
    animation: signalPulse 2.4s ease-out infinite;
}

.hero h1 {
    max-width: 880px;
    margin-top: 30px;
    font-family: var(--font-display);
    font-size: clamp(56px, 5.7vw, 94px);
    font-weight: 520;
    line-height: 0.96;
    letter-spacing: -0.065em;
    text-wrap: balance;
}

.hero h1 span {
    display: inline;
    background: linear-gradient(
        112deg,
        #f8f9fc,
        #b9c6ff 48%,
        #758ee8
    );
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
}

.hero-introduction {
    max-width: 650px;
    margin-top: 30px;
    color: var(--text-soft);
    font-size: clamp(16px, 1.2vw, 19px);
    line-height: 1.7;
    letter-spacing: -0.015em;
}

.hero-actions {
    margin-top: 38px;
    display: flex;
    align-items: center;
    gap: 30px;
}

.button {
    min-height: 56px;
    padding: 0 24px;
    border: 1px solid transparent;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 650;
    cursor: pointer;
    transition:
        transform 350ms var(--ease),
        box-shadow 350ms var(--ease),
        background 250ms ease,
        border-color 250ms ease;
}

.button-primary {
    position: relative;
    padding-right: 8px;
    gap: 20px;
    overflow: hidden;
    background: var(--text);
    color: #08090c;
    box-shadow: 0 18px 60px rgba(108, 136, 255, 0.14);
}

.button-primary::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(
        100deg,
        transparent 20%,
        rgba(255, 255, 255, 0.9) 50%,
        transparent 80%
    );
    transform: translateX(-120%);
    transition: transform 700ms var(--ease);
}

.button-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 24px 70px rgba(108, 136, 255, 0.22);
}

.button-primary:hover::before {
    transform: translateX(120%);
}

.button-circle {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: #101217;
    color: white;
    transition: transform 350ms var(--ease);
}

.button-primary:hover .button-circle {
    transform: rotate(-35deg);
}

.button-circle svg {
    width: 18px;
    height: 18px;
}

.button-outline {
    border-color: var(--border);
    background: rgba(255, 255, 255, 0.035);
    color: var(--text);
}

.button-outline:hover {
    border-color: var(--border-strong);
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-2px);
}

.button-link {
    position: relative;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    gap: 9px;
    color: var(--text-soft);
    font-size: 13px;
    font-weight: 550;
    transition: color 200ms ease;
}

.button-link::after {
    content: "";
    position: absolute;
    right: 25px;
    bottom: 5px;
    left: 0;
    height: 1px;
    background: rgba(255, 255, 255, 0.45);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 300ms var(--ease);
}

.button-link:hover {
    color: var(--text);
}

.button-link:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

.button-link svg {
    transition: transform 250ms var(--ease);
}

.button-link:hover svg {
    transform: translateX(4px);
}

.hero-pillars {
    max-width: 620px;
    margin-top: clamp(58px, 7vh, 88px);
    padding-top: 22px;
    border-top: 1px solid var(--border);
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.hero-pillars div {
    display: flex;
    align-items: center;
    gap: 10px;
}

.hero-pillars span {
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 9px;
}

.hero-pillars strong {
    color: #bdc2cd;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.075em;
    text-transform: uppercase;
}

/* SISTEMA VISUAL */

.growth-system {
    width: 100%;
    max-width: 640px;
    justify-self: end;
}

.growth-system::before {
    content: "";
    position: absolute;
    z-index: -1;
    inset: 15% -4% 8% 10%;
    border-radius: 50%;
    background: rgba(73, 104, 218, 0.14);
    filter: blur(90px);
}

.system-window {
    position: relative;
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: 24px;
    background:
        linear-gradient(
            145deg,
            rgba(255, 255, 255, 0.055),
            rgba(255, 255, 255, 0.012) 38%
        ),
        rgba(7, 9, 14, 0.84);
    box-shadow:
        0 50px 130px rgba(0, 0, 0, 0.48),
        0 1px 0 rgba(255, 255, 255, 0.07) inset;
    backdrop-filter: blur(20px);
}

.system-window::after {
    content: "";
    position: absolute;
    pointer-events: none;
    inset: 0;
    border-radius: inherit;
    background: linear-gradient(
        115deg,
        rgba(255, 255, 255, 0.07),
        transparent 24%,
        transparent 80%,
        rgba(116, 143, 255, 0.04)
    );
}

.system-header,
.system-footer {
    position: relative;
    z-index: 3;
    min-height: 57px;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.system-header {
    border-bottom: 1px solid var(--border);
}

.system-title {
    display: flex;
    align-items: center;
    gap: 9px;
    color: #c0c5cf;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.07em;
    text-transform: uppercase;
}

.system-code,
.system-coordinate {
    color: #626977;
    font-family: var(--font-mono);
    font-size: 8px;
    letter-spacing: 0.09em;
}

.system-stage {
    position: relative;
    min-height: 550px;
    overflow: hidden;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.021) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.021) 1px, transparent 1px);
    background-size: 38px 38px;
}

.system-stage::before,
.system-stage::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    border-radius: 50%;
    transform: translate(-50%, -50%);
}

.system-stage::before {
    width: 410px;
    height: 410px;
    border: 1px solid rgba(255, 255, 255, 0.04);
}

.system-stage::after {
    width: 270px;
    height: 270px;
    border: 1px dashed rgba(126, 151, 255, 0.09);
    animation: orbitRotate 45s linear infinite;
}

.system-connections {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.connection-base path,
.connection-energy path {
    fill: none;
}

.connection-base path {
    stroke: rgba(255, 255, 255, 0.085);
    stroke-width: 1;
}

.connection-energy path {
    stroke: url("#connectionGradient");
    stroke-width: 1.3;
    stroke-dasharray: 18 150;
    animation: energyFlow 5.2s linear infinite;
}

.connection-energy path:nth-child(2) {
    animation-delay: -0.8s;
}

.connection-energy path:nth-child(3) {
    animation-delay: -1.6s;
}

.connection-energy path:nth-child(4) {
    animation-delay: -2.4s;
}

.connection-energy path:nth-child(5) {
    animation-delay: -3.2s;
}

.connection-energy path:nth-child(6) {
    animation-delay: -4s;
}

.system-node {
    position: absolute;
    z-index: 2;
    width: 112px;
    min-height: 67px;
    padding: 11px 12px;
    border: 1px solid rgba(255, 255, 255, 0.09);
    border-radius: 13px;
    background: rgba(12, 15, 23, 0.88);
    box-shadow:
        0 18px 45px rgba(0, 0, 0, 0.26),
        0 1px 0 rgba(255, 255, 255, 0.045) inset;
    text-align: left;
    cursor: pointer;
    backdrop-filter: blur(12px);
    transform: translate(-50%, -50%);
    transition:
        border-color 300ms ease,
        background 300ms ease,
        box-shadow 300ms ease,
        transform 400ms var(--ease);
}

.system-node:hover,
.system-node:focus-visible,
.system-node.is-active {
    z-index: 5;
    border-color: rgba(129, 154, 255, 0.45);
    background: rgba(22, 27, 42, 0.96);
    box-shadow:
        0 20px 60px rgba(21, 30, 67, 0.46),
        0 0 25px rgba(100, 130, 255, 0.08);
    transform: translate(-50%, -50%) scale(1.055);
}

.system-node span {
    color: #687082;
    font-family: var(--font-mono);
    font-size: 7px;
}

.system-node strong,
.system-node small {
    display: block;
}

.system-node strong {
    margin-top: 4px;
    color: #e1e4ea;
    font-size: 11px;
    font-weight: 600;
}

.system-node small {
    margin-top: 4px;
    color: #777e8c;
    font-size: 8px;
}

.system-center {
    top: 50%;
    left: 50%;
    width: 162px;
    min-height: 162px;
    padding: 24px;
    border-radius: 50%;
    display: grid;
    place-content: center;
    text-align: center;
    background:
        radial-gradient(
            circle at 38% 30%,
            rgba(130, 153, 255, 0.17),
            transparent 42%
        ),
        rgba(12, 15, 23, 0.95);
    animation: centerFloat 6s ease-in-out infinite;
}

.system-center:hover,
.system-center:focus-visible,
.system-center.is-active {
    transform: translate(-50%, -50%) scale(1.035);
}

.system-center-orbit {
    position: absolute;
    inset: -11px;
    border: 1px dashed rgba(138, 160, 255, 0.15);
    border-radius: 50%;
    animation: orbitRotate 22s linear infinite;
}

.system-center-icon {
    width: 47px;
    height: 47px;
    margin: 0 auto 8px;
    border: 1px solid rgba(140, 163, 255, 0.28);
    border-radius: 50%;
    display: grid !important;
    place-items: center;
    background: rgba(100, 130, 255, 0.08);
    color: var(--accent-light) !important;
}

.system-center-icon svg {
    width: 24px;
    height: 24px;
}

.system-center-icon path,
.system-center-icon circle {
    fill: none;
    stroke: currentColor;
    stroke-width: 1.1;
}

.system-center strong {
    margin-top: 0;
    font-size: 12px;
}

.system-center small {
    font-size: 8px;
}

.node-strategy {
    top: 8%;
    left: 50%;
}

.node-presence {
    top: 31.5%;
    left: 84%;
}

.node-acquisition {
    top: 69%;
    left: 83.5%;
}

.node-conversion {
    top: 92%;
    left: 50%;
}

.node-automation {
    top: 69%;
    left: 16.5%;
}

.node-data {
    top: 31.5%;
    left: 16%;
}

.system-coordinate {
    position: absolute;
}

.coordinate-one {
    top: 17px;
    left: 17px;
}

.coordinate-two {
    right: 17px;
    bottom: 17px;
    color: rgba(118, 226, 176, 0.58);
}

.system-footer {
    border-top: 1px solid var(--border);
}

.system-footer > div:first-child span,
.system-footer > div:first-child strong {
    display: block;
}

.system-footer > div:first-child span {
    color: #5f6573;
    font-size: 8px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.system-footer > div:first-child strong {
    margin-top: 4px;
    color: #adb3bf;
    font-size: 9px;
    font-weight: 500;
}

.system-bars {
    display: flex;
    align-items: end;
    gap: 3px;
    height: 17px;
}

.system-bars span {
    width: 2px;
    border-radius: 2px;
    background: var(--accent);
    opacity: 0.6;
    animation: bars 1.2s ease-in-out infinite alternate;
}

.system-bars span:nth-child(1) {
    height: 7px;
}

.system-bars span:nth-child(2) {
    height: 14px;
    animation-delay: -0.4s;
}

.system-bars span:nth-child(3) {
    height: 10px;
    animation-delay: -0.7s;
}

.system-bars span:nth-child(4) {
    height: 17px;
    animation-delay: -0.2s;
}

.system-caption {
    margin: 16px 4px 0;
    color: #656c7a;
    font-size: 9px;
    letter-spacing: 0.09em;
    text-align: right;
    text-transform: uppercase;
}

/* SEÇÕES */

.section {
    padding: clamp(90px, 11vw, 150px) 0;
}

.section-container {
    width: min(calc(100% - 64px), var(--container));
    margin-inline: auto;
}

.section-eyebrow {
    display: block;
    margin-bottom: 20px;
    color: var(--accent-light);
}

.manifesto {
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    background: var(--background-soft);
}

.manifesto .section-container {
    display: grid;
    grid-template-columns: minmax(100px, 0.34fr) 1.66fr;
    gap: 60px;
}

.manifesto-number {
    color: rgba(255, 255, 255, 0.1);
    font-family: var(--font-mono);
    font-size: clamp(70px, 10vw, 150px);
    line-height: 0.8;
}

.manifesto-content {
    max-width: 960px;
}

.manifesto h2,
.section-heading h2,
.startup-proof h2,
.final-cta h2 {
    font-family: var(--font-display);
    font-size: clamp(38px, 4.6vw, 70px);
    font-weight: 520;
    line-height: 1.03;
    letter-spacing: -0.055em;
    text-wrap: balance;
}

.manifesto p {
    max-width: 760px;
    margin-top: 32px;
    color: var(--text-soft);
    font-size: 18px;
    line-height: 1.75;
}

.systems {
    background: #050609;
}

.section-heading {
    margin-bottom: 68px;
    display: grid;
    grid-template-columns: 1.2fr 0.72fr;
    gap: 80px;
    align-items: end;
}

.section-heading p {
    color: var(--text-soft);
    font-size: 16px;
    line-height: 1.7;
}

.systems-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.system-card {
    position: relative;
    min-height: 560px;
    padding: clamp(30px, 3vw, 44px);
    border: 1px solid var(--border);
    border-radius: 22px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background:
        linear-gradient(
            145deg,
            rgba(255, 255, 255, 0.04),
            transparent 35%
        ),
        var(--surface);
    transition:
        transform 350ms var(--ease),
        border-color 300ms ease,
        background 300ms ease;
}

.system-card::before {
    content: "";
    position: absolute;
    top: -100px;
    right: -100px;
    width: 230px;
    height: 230px;
    border-radius: 50%;
    background: rgba(100, 128, 255, 0.08);
    filter: blur(50px);
}

.system-card:hover {
    border-color: rgba(143, 163, 255, 0.3);
    transform: translateY(-6px);
}

.system-card-featured {
    border-color: rgba(132, 155, 255, 0.33);
    background:
        radial-gradient(
            circle at 75% 10%,
            rgba(105, 134, 255, 0.13),
            transparent 35%
        ),
        var(--surface-light);
}

.system-card-top {
    display: flex;
    justify-content: space-between;
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 9px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.recommended-label {
    width: fit-content;
    margin-top: 30px;
    padding: 7px 10px;
    border: 1px solid rgba(125, 152, 255, 0.27);
    border-radius: 999px;
    background: rgba(125, 152, 255, 0.08);
    color: var(--accent-light);
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.system-card h3 {
    margin-top: 54px;
    font-family: var(--font-display);
    font-size: clamp(34px, 3vw, 48px);
    font-weight: 520;
    letter-spacing: -0.045em;
}

.system-card-featured h3 {
    margin-top: 28px;
}

.system-card > p {
    margin-top: 20px;
    color: var(--text-soft);
    font-size: 15px;
    line-height: 1.7;
}

.system-card ul {
    margin-top: 34px;
    list-style: none;
    display: grid;
    gap: 13px;
}

.system-card li {
    position: relative;
    padding-left: 20px;
    color: #c1c6d0;
    font-size: 13px;
}

.system-card li::before {
    content: "";
    position: absolute;
    top: 9px;
    left: 0;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 10px rgba(125, 152, 255, 0.7);
}

.system-card a {
    width: fit-content;
    margin-top: auto;
    padding-top: 36px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--text);
    font-size: 13px;
    font-weight: 600;
}

.system-card a svg {
    transition: transform 250ms var(--ease);
}

.system-card a:hover svg {
    transform: translateX(4px);
}

.process {
    border-top: 1px solid var(--border);
    background: var(--background-soft);
}

.process-list {
    border-top: 1px solid var(--border);
}

.process-item {
    min-height: 150px;
    padding: 30px 0;
    border-bottom: 1px solid var(--border);
    display: grid;
    grid-template-columns: 80px 1fr auto;
    gap: 34px;
    align-items: center;
    transition:
        padding 300ms var(--ease),
        background 300ms ease;
}

.process-item:hover {
    padding-right: 18px;
    padding-left: 18px;
    background: rgba(255, 255, 255, 0.022);
}

.process-index {
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 10px;
}

.process-item h3 {
    font-family: var(--font-display);
    font-size: clamp(24px, 2.4vw, 36px);
    font-weight: 520;
    letter-spacing: -0.035em;
}

.process-item p {
    max-width: 680px;
    margin-top: 8px;
    color: var(--text-soft);
    font-size: 14px;
    line-height: 1.65;
}

.process-state {
    min-width: 100px;
    padding: 8px 12px;
    border: 1px solid var(--border);
    border-radius: 999px;
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 8px;
    letter-spacing: 0.08em;
    text-align: center;
    text-transform: uppercase;
}

.startup-proof {
    background: #050609;
}

.startup-proof-grid {
    display: grid;
    grid-template-columns: 1fr 0.82fr;
    gap: clamp(60px, 8vw, 120px);
    align-items: center;
}

.startup-proof-copy p {
    max-width: 690px;
    margin-top: 30px;
    color: var(--text-soft);
    font-size: 16px;
    line-height: 1.75;
}

.principles-panel {
    border-top: 1px solid var(--border);
}

.principles-panel article {
    min-height: 140px;
    padding: 28px 0;
    border-bottom: 1px solid var(--border);
    display: grid;
    grid-template-columns: 48px 1fr;
    gap: 18px;
}

.principles-panel article > span {
    color: var(--accent);
    font-family: var(--font-mono);
    font-size: 9px;
}

.principles-panel h3 {
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 550;
    letter-spacing: -0.025em;
}

.principles-panel p {
    margin-top: 8px;
    color: var(--text-soft);
    font-size: 13px;
    line-height: 1.6;
}

.final-cta {
    border-top: 1px solid var(--border);
    background: #040508;
}

.final-cta-box {
    position: relative;
    padding: clamp(42px, 7vw, 86px);
    border: 1px solid var(--border);
    border-radius: 30px;
    display: grid;
    grid-template-columns: 1.25fr 0.55fr;
    gap: 60px;
    align-items: end;
    overflow: hidden;
    background:
        radial-gradient(
            circle at 86% 20%,
            rgba(93, 121, 222, 0.17),
            transparent 32%
        ),
        linear-gradient(135deg, #0c0f18, #07090e);
}

.final-cta-box::after {
    content: "";
    position: absolute;
    top: -120px;
    right: -100px;
    width: 400px;
    height: 400px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 50%;
}

.final-cta h2 {
    max-width: 920px;
}

.final-cta p {
    max-width: 700px;
    margin-top: 26px;
    color: var(--text-soft);
    font-size: 16px;
    line-height: 1.7;
}

.final-cta-actions {
    position: relative;
    z-index: 2;
    display: grid;
    gap: 12px;
}

.final-cta-actions .button {
    width: 100%;
}

/* FOOTER */

.site-footer {
    padding: 80px 0 34px;
    border-top: 1px solid var(--border);
    background: #030407;
}

.footer-container {
    width: min(calc(100% - 64px), var(--container));
    margin-inline: auto;
}

.footer-main {
    padding-bottom: 54px;
    display: grid;
    grid-template-columns: 1.7fr repeat(3, 0.75fr);
    gap: 50px;
}

.footer-brand p {
    max-width: 430px;
    margin-top: 24px;
    color: var(--text-soft);
    font-size: 14px;
    line-height: 1.75;
}

.footer-tags {
    margin-top: 24px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.footer-tags span {
    padding: 6px 10px;
    border: 1px solid var(--border);
    border-radius: 999px;
    color: var(--text-muted);
    font-size: 9px;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.footer-column > strong {
    color: var(--text);
    font-size: 11px;
    letter-spacing: 0.09em;
    text-transform: uppercase;
}

.footer-column nav {
    margin-top: 20px;
    display: grid;
    gap: 13px;
}

.footer-column a {
    color: var(--text-soft);
    font-size: 13px;
    transition:
        color 200ms ease,
        transform 200ms ease;
}

.footer-column a:hover {
    color: var(--text);
    transform: translateX(3px);
}

.footer-bottom {
    padding-top: 28px;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    gap: 24px;
    color: var(--text-muted);
    font-size: 11px;
}

.footer-bottom > div {
    display: flex;
    gap: 18px;
}

.footer-bottom a,
.footer-bottom button {
    border: 0;
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
}

.footer-bottom a:hover,
.footer-bottom button:hover {
    color: var(--text);
}

/* COOKIES */

.cookie-banner {
    position: fixed;
    z-index: 2000;
    right: 0;
    bottom: 0;
    left: 0;
    padding: 22px;
    pointer-events: none;
    transform: translateY(120%);
    transition: transform 450ms var(--ease);
}

.cookie-banner.is-active {
    pointer-events: auto;
    transform: translateY(0);
}

.cookie-banner-card {
    width: min(100%, 1120px);
    margin-inline: auto;
    padding: 22px 26px;
    border: 1px solid rgba(125, 152, 255, 0.3);
    border-radius: 18px;
    display: grid;
    grid-template-columns: 1.3fr auto;
    gap: 26px;
    align-items: center;
    background: rgba(12, 15, 23, 0.96);
    box-shadow: 0 30px 90px rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(22px);
}

.cookie-banner strong {
    font-size: 14px;
}

.cookie-banner p {
    margin-top: 5px;
    color: var(--text-soft);
    font-size: 12px;
    line-height: 1.55;
}

.cookie-actions {
    display: flex;
    gap: 9px;
}

.cookie-button {
    min-height: 42px;
    padding: 0 16px;
    border: 1px solid var(--border);
    border-radius: 9px;
    font-size: 12px;
    font-weight: 650;
    cursor: pointer;
}

.cookie-button-ghost {
    background: rgba(255, 255, 255, 0.035);
    color: var(--text);
}

.cookie-button-primary {
    border-color: var(--text);
    background: var(--text);
    color: var(--background);
}

.cookie-modal {
    position: fixed;
    z-index: 2100;
    inset: 0;
    padding: 24px;
    display: grid;
    place-items: center;
    background: rgba(3, 4, 7, 0.86);
    opacity: 0;
    visibility: hidden;
    backdrop-filter: blur(12px);
    transition:
        opacity 300ms ease,
        visibility 300ms ease;
}

.cookie-modal.is-active {
    opacity: 1;
    visibility: visible;
}

.cookie-modal-card {
    width: min(100%, 580px);
    padding: 34px;
    border: 1px solid var(--border);
    border-radius: 22px;
    background: var(--surface);
    box-shadow: 0 40px 100px rgba(0, 0, 0, 0.7);
}

.cookie-modal-header {
    margin-bottom: 28px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.cookie-modal-header span {
    color: var(--accent-light);
    font-size: 9px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.cookie-modal-header h2 {
    margin-top: 6px;
    font-family: var(--font-display);
    font-size: 28px;
    letter-spacing: -0.04em;
}

.cookie-modal-header button {
    width: 38px;
    height: 38px;
    border: 1px solid var(--border);
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.035);
    font-size: 24px;
    cursor: pointer;
}

.cookie-option {
    min-height: 86px;
    padding: 18px 0;
    border-top: 1px solid var(--border);
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 22px;
    align-items: center;
}

.cookie-option strong {
    font-size: 14px;
}

.cookie-option p {
    margin-top: 4px;
    color: var(--text-soft);
    font-size: 12px;
}

.cookie-option input {
    width: 20px;
    height: 20px;
    accent-color: var(--accent);
}

.cookie-modal-actions {
    margin-top: 24px;
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

/* ENTRADA */

.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition:
        opacity 800ms var(--ease),
        transform 800ms var(--ease);
}

.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* ANIMAÇÕES */

@keyframes lightBreath {
    from {
        opacity: 0.65;
        transform: translate3d(0, 0, 0) scale(0.95);
    }

    to {
        opacity: 1;
        transform: translate3d(-20px, 18px, 0) scale(1.06);
    }
}

@keyframes signalPulse {
    0% {
        opacity: 0.8;
        transform: scale(0.6);
    }

    80%,
    100% {
        opacity: 0;
        transform: scale(1.8);
    }
}

@keyframes energyFlow {
    to {
        stroke-dashoffset: -168;
    }
}

@keyframes orbitRotate {
    to {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

@keyframes centerFloat {
    0%,
    100% {
        transform: translate(-50%, -50%);
    }

    50% {
        transform: translate(-50%, calc(-50% - 5px));
    }
}

@keyframes bars {
    from {
        opacity: 0.25;
        transform: scaleY(0.55);
    }

    to {
        opacity: 0.85;
        transform: scaleY(1);
    }
}

/* RESPONSIVO */

@media (max-width: 1100px) {
    .hero-container {
        grid-template-columns: minmax(0, 0.94fr) minmax(430px, 0.78fr);
        gap: 44px;
    }

    .hero h1 {
        font-size: clamp(54px, 6vw, 76px);
    }

    .system-stage {
        min-height: 500px;
    }

    .systems-grid {
        gap: 14px;
    }

    .system-card {
        padding: 30px;
    }
}

@media (max-width: 960px) {
    .header-container {
        width: min(calc(100% - 40px), var(--container));
        grid-template-columns: 1fr auto;
    }

    .desktop-navigation,
    .header-action {
        display: none;
    }

    .menu-toggle {
        width: 44px;
        height: 44px;
        padding: 0;
        border: 0;
        display: grid;
        place-content: center;
        gap: 6px;
        background: transparent;
        cursor: pointer;
    }

    .menu-toggle span {
        width: 23px;
        height: 1px;
        background: var(--text);
        transition:
            transform 300ms var(--ease),
            opacity 200ms ease;
    }

    .menu-toggle[aria-expanded="true"] span:first-child {
        transform: translateY(3.5px) rotate(45deg);
    }

    .menu-toggle[aria-expanded="true"] span:last-child {
        transform: translateY(-3.5px) rotate(-45deg);
    }

    .mobile-navigation {
        position: fixed;
        z-index: 999;
        inset: 0;
        padding: 120px 28px 40px;
        display: flex;
        flex-direction: column;
        background: rgba(5, 6, 9, 0.98);
        opacity: 0;
        visibility: hidden;
        transform: translateY(-14px);
        backdrop-filter: blur(22px);
        transition:
            opacity 300ms ease,
            visibility 300ms ease,
            transform 400ms var(--ease);
    }

    .mobile-navigation.is-open {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }

    .mobile-navigation > a {
        padding: 18px 0;
        border-bottom: 1px solid var(--border);
        font-family: var(--font-display);
        font-size: 26px;
        letter-spacing: -0.03em;
    }

    .mobile-navigation .mobile-action {
        margin-top: 28px;
        padding: 17px 20px;
        border: 0;
        border-radius: 999px;
        background: var(--text);
        color: var(--background);
        font-family: var(--font-body);
        font-size: 14px;
        font-weight: 700;
        text-align: center;
    }

    .hero {
        min-height: auto;
    }

    .hero-container {
        width: min(calc(100% - 40px), 760px);
        min-height: auto;
        padding-top: 146px;
        padding-bottom: 96px;
        grid-template-columns: 1fr;
        gap: 76px;
    }

    .hero h1 {
        font-size: clamp(58px, 9.2vw, 82px);
    }

    .growth-system {
        max-width: 650px;
        justify-self: center;
    }

    .system-stage {
        min-height: 550px;
    }

    .section-container,
    .footer-container {
        width: min(calc(100% - 40px), 760px);
    }

    .manifesto .section-container,
    .section-heading,
    .startup-proof-grid,
    .final-cta-box {
        grid-template-columns: 1fr;
    }

    .manifesto-number {
        font-size: 72px;
    }

    .section-heading {
        gap: 30px;
    }

    .systems-grid {
        grid-template-columns: 1fr;
    }

    .system-card {
        min-height: 500px;
    }

    .process-item {
        grid-template-columns: 54px 1fr;
    }

    .process-state {
        display: none;
    }

    .footer-main {
        grid-template-columns: 1.4fr 1fr 1fr;
    }

    .footer-brand {
        grid-column: 1 / -1;
    }

    .cookie-banner-card {
        grid-template-columns: 1fr;
    }

    .cookie-actions {
        justify-content: flex-start;
    }
}

@media (max-width: 640px) {
    :root {
        --header-height: 72px;
    }

    .header-container,
    .hero-container,
    .section-container,
    .footer-container {
        width: calc(100% - 32px);
    }

    .brand-word {
        font-size: 11px;
    }

    .hero-container {
        padding-top: 122px;
        padding-bottom: 72px;
        gap: 58px;
    }

    .hero-eyebrow {
        min-height: 30px;
        padding-inline: 11px;
        font-size: 9px;
    }

    .hero h1 {
        margin-top: 25px;
        font-size: clamp(46px, 13.8vw, 65px);
        line-height: 0.99;
        letter-spacing: -0.058em;
    }

    .hero-introduction {
        margin-top: 24px;
        font-size: 16px;
        line-height: 1.62;
    }

    .hero-actions {
        margin-top: 31px;
        align-items: stretch;
        flex-direction: column;
        gap: 15px;
    }

    .button-primary,
    .button-outline {
        width: 100%;
    }

    .button-primary {
        justify-content: space-between;
    }

    .button-link {
        width: fit-content;
        padding-left: 4px;
    }

    .hero-pillars {
        margin-top: 52px;
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .hero-pillars div {
        min-height: 32px;
    }

    .system-window {
        border-radius: 18px;
    }

    .system-stage {
        min-height: 430px;
    }

    .system-stage::before {
        width: 300px;
        height: 300px;
    }

    .system-stage::after {
        width: 210px;
        height: 210px;
    }

    .system-node {
        width: 86px;
        min-height: 59px;
        padding: 9px;
        border-radius: 10px;
    }

    .system-node strong {
        font-size: 9px;
    }

    .system-node small {
        font-size: 7px;
    }

    .system-center {
        width: 132px;
        min-height: 132px;
        padding: 18px;
    }

    .system-center-icon {
        width: 39px;
        height: 39px;
    }

    .system-center strong {
        font-size: 10px;
    }

    .node-presence,
    .node-acquisition {
        left: 82%;
    }

    .node-data,
    .node-automation {
        left: 18%;
    }

    .system-caption {
        line-height: 1.5;
        text-align: left;
    }

    .section {
        padding: 88px 0;
    }

    .manifesto .section-container {
        gap: 30px;
    }

    .manifesto h2,
    .section-heading h2,
    .startup-proof h2,
    .final-cta h2 {
        font-size: clamp(36px, 10vw, 48px);
        line-height: 1.05;
    }

    .manifesto p {
        font-size: 16px;
    }

    .section-heading {
        margin-bottom: 46px;
    }

    .system-card {
        min-height: 520px;
    }

    .process-item {
        min-height: 170px;
        padding: 26px 0;
        grid-template-columns: 36px 1fr;
        gap: 16px;
        align-items: flex-start;
    }

    .process-item:hover {
        padding-right: 0;
        padding-left: 0;
        background: transparent;
    }

    .final-cta-box {
        padding: 34px 24px;
        border-radius: 22px;
        gap: 38px;
    }

    .footer-main {
        grid-template-columns: 1fr 1fr;
        gap: 44px 26px;
    }

    .footer-brand {
        grid-column: 1 / -1;
    }

    .footer-bottom {
        align-items: flex-start;
        flex-direction: column;
    }

    .footer-bottom > div {
        flex-wrap: wrap;
    }

    .cookie-banner {
        padding: 12px;
    }

    .cookie-banner-card {
        padding: 20px;
    }

    .cookie-actions,
    .cookie-modal-actions {
        display: grid;
        grid-template-columns: 1fr;
    }

    .cookie-button {
        width: 100%;
    }

    .cookie-modal-card {
        padding: 24px;
    }
}

@media (max-width: 390px) {
    .hero h1 {
        font-size: 43px;
    }

    .system-stage {
        min-height: 390px;
    }

    .system-node {
        width: 78px;
    }

    .system-center {
        width: 118px;
        min-height: 118px;
    }

    .footer-main {
        grid-template-columns: 1fr;
    }
}

/* ACESSIBILIDADE */

a:focus-visible,
button:focus-visible,
input:focus-visible {
    outline: 2px solid var(--accent-light);
    outline-offset: 4px;
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .reveal {
        opacity: 1;
        transform: none;
    }
}