/* =========================================================
   M3 MARKETING DIGITAL — design system
   Concept: M³ — growth cubed. Three axes of a cube
   (Aquisição / Conversão / Retenção) as the structural motif.
   ========================================================= */

/* Fontes diretas evitam a cadeia styles.css -> Google Fonts CSS -> WOFF2. */
@font-face{
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 400 700;
  font-display: optional;
  src: url('https://fonts.gstatic.com/s/montserrat/v31/JTUSjIg1_i6t8kCHKm459Wlhyw.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face{
  font-family: 'Montserrat';
  font-style: italic;
  font-weight: 400 500;
  font-display: optional;
  src: url('https://fonts.gstatic.com/s/montserrat/v31/JTUQjIg1_i6t8kCHKm459WxRyS7m.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

:root{
  --ink:        #0B1220;
  --ink-2:      #111A2C;
  --ink-3:      #1B2740;
  --hairline:   rgba(199, 196, 187, 0.14);
  --ivory:      #F3EFE7;
  --ivory-dim:  #B9BECC;
  --brass:      #E4B100;
  --brass-bright:#F0C53A;
  --emerald:    #3E8E76;
  --emerald-dim:#2B6353;
  --brand-blue: #15529E;

  --font-brand: 'Montserrat', Arial, sans-serif;
  --display: var(--font-brand);
  --body: var(--font-brand);
  --mono: var(--font-brand);

  --container: 1180px;
  --pad: clamp(20px, 5vw, 64px);

  --ease: cubic-bezier(.16,.8,.28,1);
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *, *::before, *::after{
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

body{
  margin: 0;
  background: var(--ink);
  color: var(--ivory);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
body.nav-open{ overflow: hidden; }
body.has-cursor, body.has-cursor a, body.has-cursor button{ cursor: none; }

::selection{ background: var(--brass); color: var(--ink); }

a{ color: inherit; text-decoration: none; }
img{ max-width: 100%; display: block; }
button{ font-family: inherit; }

.container{
  max-width: var(--container);
  margin: 0 auto;
  padding-left: var(--pad);
  padding-right: var(--pad);
}

.eyebrow{
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brass);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.eyebrow::before{
  content:'';
  width: 7px; height: 7px;
  background: var(--brass);
  transform: rotate(45deg);
  display: inline-block;
}

h1,h2,h3,h4{
  font-family: var(--display);
  font-weight: 500;
  margin: 0;
  color: var(--ivory);
  letter-spacing: -0.01em;
}

p{ margin: 0; }
.text-dim{ color: var(--ivory-dim); }
.section-lead{
  margin-top: 16px;
  max-width: 540px;
  font-size: 17px;
}

/* ---------- Nav ---------- */
header.site-nav{
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 22px 0;
  transition: background .4s var(--ease), padding .4s var(--ease), border-color .4s var(--ease);
  border-bottom: 1px solid transparent;
}
header.site-nav.scrolled{
  background: rgba(11,18,32,0.86);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 14px 0;
  border-bottom: 1px solid var(--hairline);
}
.nav-inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo{
  display: inline-flex;
  align-items: center;
  z-index: 2;
  line-height: 0;
}
.logo img{
  display: block;
  width: auto;
  height: 36px;
  transition: opacity .25s;
}
.logo:hover img{ opacity: .85; }
header.site-nav .logo img{ height: 34px; }
footer .logo img{ height: 32px; }

.nav-links{
  display: flex;
  gap: 36px;
  list-style: none;
  margin: 0; padding: 0;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.nav-links a{
  position: relative;
  color: var(--ivory-dim);
  transition: color .25s;
  padding-bottom: 4px;
}
.nav-links a::after{
  content:'';
  position:absolute; left:0; right:100%; bottom:0;
  height:1px; background: var(--brass);
  transition: right .3s var(--ease);
}
.nav-links a:hover{ color: var(--ivory); }
.nav-links a:hover::after{ right: 0; }

.nav-cta{
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border: 1px solid var(--brass);
  color: var(--brass-bright) !important;
  padding: 10px 20px;
  transition: background .25s, color .25s, transform .25s var(--ease);
  white-space: nowrap;
}
.nav-cta:hover{ background: var(--brass); color: var(--ink) !important; }

.nav-toggle{
  display: none;
  background: none; border: none;
  width: 28px; height: 20px;
  position: relative;
  cursor: pointer;
  z-index: 2;
}
.nav-toggle span{
  position: absolute; left:0; right:0; height:1px; background: var(--ivory);
  transition: transform .3s, opacity .3s;
}
.nav-toggle span:nth-child(1){ top:0; }
.nav-toggle span:nth-child(2){ top:9px; }
.nav-toggle span:nth-child(3){ top:18px; }
.nav-toggle.open span:nth-child(1){ transform: translateY(9px) rotate(45deg); }
.nav-toggle.open span:nth-child(2){ opacity:0; }
.nav-toggle.open span:nth-child(3){ transform: translateY(-9px) rotate(-45deg); }

/* ---------- Buttons ---------- */
.btn,
button.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  appearance: none;
  -webkit-appearance: none;
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 15px 26px;
  border: 1px solid var(--brass);
  cursor: pointer;
  text-decoration: none;
  transition: background .25s var(--ease), color .25s var(--ease), transform .25s var(--ease), border-color .25s;
  will-change: transform;
}
.btn-solid,
button.btn-solid{
  background: var(--brass);
  border-color: var(--brass);
  color: #0B1220;
}
.btn-solid:hover,
button.btn-solid:hover{
  background: var(--brass-bright);
  border-color: var(--brass-bright);
  color: #0B1220;
}
.btn-ghost,
button.btn-ghost{
  background: transparent;
  color: var(--ivory);
  border-color: rgba(243,239,231,0.35);
}
.btn-ghost:hover,
button.btn-ghost:hover{
  border-color: var(--brass);
  color: var(--brass-bright);
  background: transparent;
}

/* ---------- Grain + cursor ---------- */
.grain{
  position: fixed; inset: 0;
  z-index: 999;
  pointer-events: none;
  opacity: 0.045;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}

.cursor-dot{
  position: fixed; top:0; left:0;
  width: 18px; height: 18px;
  border: 1px solid var(--brass-bright);
  border-radius: 50%;
  pointer-events: none;
  z-index: 1000;
  transform: translate(-50%,-50%);
  transition: width .3s var(--ease), height .3s var(--ease), background .3s var(--ease), opacity .3s, border-color .3s;
  mix-blend-mode: difference;
  opacity: 0.9;
}
.cursor-dot.hovering{
  width: 52px; height: 52px;
  background: rgba(228,197,131,0.18);
  border-color: var(--brass);
}
body.has-cursor,
body.has-cursor a,
body.has-cursor button{
  cursor: none;
}
@media (hover:none), (pointer:coarse){
  .cursor-dot{ display:none; }
  body.has-cursor,
  body.has-cursor a,
  body.has-cursor button{
    cursor: auto;
  }
}

/* ---------- Duotone images ---------- */
.duotone{
  position: relative;
  overflow: hidden;
}
.duotone img{
  width: 100%; height: 100%;
  object-fit: cover;
  filter: grayscale(1) brightness(.78) contrast(1.18);
  transform: scale(1.04);
  transition: transform 1.2s var(--ease), filter .6s;
}
.duotone::after{
  content:'';
  position:absolute; inset:0;
  background: linear-gradient(155deg, rgba(11,18,32,0.88), rgba(62,142,118,0.42));
  mix-blend-mode: color;
  pointer-events: none;
}
.duotone::before{
  content:'';
  position:absolute; inset:0;
  background: linear-gradient(0deg, rgba(11,18,32,0.88), rgba(11,18,32,0.15) 55%);
  z-index: 1;
  pointer-events: none;
}

/* ---------- Hero ---------- */
.hero{
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  position: relative;
  z-index: auto;
  padding-top: 110px;
  padding-bottom: 120px;
  overflow: hidden;
}
.hero-bg{
  position:absolute; inset:0;
  z-index:0;
}
.hero-bg .duotone{ position:absolute; inset:-8% -4%; }
.hero-bg .duotone img{ transition: none; will-change: transform; }
.hero-vignette{
  position:absolute; inset:0;
  background:
    radial-gradient(ellipse 70% 55% at 70% 45%, transparent 0%, rgba(11,18,32,0.35) 55%, rgba(11,18,32,0.92) 100%),
    linear-gradient(90deg, rgba(11,18,32,0.95) 0%, rgba(11,18,32,0.55) 48%, rgba(11,18,32,0.72) 100%);
  z-index: 1;
  pointer-events: none;
}
.hero-grid{ display: none; }

.hero-inner{
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 32px;
  align-items: center;
  position: relative;
  z-index: 3;
  width: 100%;
}

.brand-mark{
  margin: 0 0 18px;
  line-height: 0;
  max-width: min(100%, 380px);
}
.brand-mark img{
  width: 100%;
  height: auto;
  display: block;
  filter: drop-shadow(0 12px 40px rgba(0,0,0,0.35));
}

.hero h1{
  font-size: clamp(36px, 4.8vw, 68px);
  line-height: 1.05;
  margin-top: 10px;
  font-weight: 400;
}
.hero h1 em{ font-style: italic; color: var(--brass-bright); }
.hero-eyebrow{ margin-bottom: 14px; }
.hero-sub{
  max-width: 590px;
  margin-top: 24px;
  font-size: 17px;
  color: var(--ivory-dim);
  line-height: 1.65;
}
.hero-fit{
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  color: rgba(243,239,231,.78);
  font-size: 12px;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.hero-fit li{ position: relative; padding-left: 14px; }
.hero-fit li::before{
  content: '';
  position: absolute;
  left: 0;
  top: .58em;
  width: 5px;
  height: 5px;
  background: var(--brass);
  transform: rotate(45deg);
}
.hero-actions{
  display: flex;
  gap: 16px;
  margin-top: 38px;
  flex-wrap: wrap;
}

.split-line{
  overflow: hidden;
  display: block;
}
.split-line span{ display: block; }
@media (prefers-reduced-motion: no-preference){
  .split-line span{
    transform: translateY(110%);
    animation: lineUp 1.05s var(--ease) forwards;
  }
  .split-line:nth-child(1) span{ animation-delay: .12s; }
  .split-line:nth-child(2) span{ animation-delay: .28s; }
}
@keyframes lineUp{ to{ transform: translateY(0); } }

/* Cube */
.cube-stage{
  position: relative;
  height: min(52vh, 460px);
  display: flex;
  align-items: center;
  justify-content: center;
  perspective: 1200px;
}
.cube-glow{
  position: absolute;
  width: 280px; height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201,169,97,0.28) 0%, rgba(62,142,118,0.12) 45%, transparent 70%);
  filter: blur(8px);
  animation: glowPulse 5s ease-in-out infinite;
}
@keyframes glowPulse{
  0%, 100%{ opacity: .7; transform: scale(1); }
  50%{ opacity: 1; transform: scale(1.08); }
}
.cube{
  width: 240px; height: 240px;
  position: relative;
  transform-style: preserve-3d;
  transform: rotateX(-18deg) rotateY(22deg);
  will-change: transform;
}
.cube .face{
  position:absolute; inset:0;
  border: 1px solid rgba(201,169,97,0.55);
  background:
    linear-gradient(160deg, rgba(201,169,97,0.12), rgba(62,142,118,0.06)),
    rgba(11,18,32,0.35);
  backdrop-filter: blur(2px);
  box-shadow: inset 0 0 40px rgba(201,169,97,0.06);
}
.cube .face i{
  position:absolute; inset:18px;
  border: 1px solid rgba(201,169,97,0.18);
  pointer-events: none;
}
.cube .face span{
  position:absolute; bottom:14px; left:14px;
  font-family: var(--mono); font-size: 10px; letter-spacing: .1em;
  color: var(--brass-bright); text-transform: uppercase;
}
.cube .front{ transform: translateZ(120px); }
.cube .back{ transform: translateZ(-120px) rotateY(180deg); }
.cube .right{ transform: rotateY(90deg) translateZ(120px); border-color: rgba(62,142,118,0.55); }
.cube .left{ transform: rotateY(-90deg) translateZ(120px); border-color: rgba(62,142,118,0.55); }
.cube .top{ transform: rotateX(90deg) translateZ(120px); }
.cube .bottom{ transform: rotateX(-90deg) translateZ(120px); }
.cube-caption{
  position:absolute; bottom:8px; left:50%; transform: translateX(-50%);
  font-family: var(--mono); font-size:11px; letter-spacing:.12em; text-transform:uppercase;
  color: var(--ivory-dim); white-space:nowrap;
}

.scroll-hint{
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ivory-dim);
  opacity: .7;
  transition: opacity .3s;
}
.scroll-hint:hover{ opacity: 1; }
.scroll-hint i{
  width: 1px;
  height: 36px;
  background: linear-gradient(var(--brass), transparent);
  animation: scrollLine 1.8s var(--ease) infinite;
}
@keyframes scrollLine{
  0%{ transform: scaleY(0); transform-origin: top; opacity: 0; }
  40%{ transform: scaleY(1); transform-origin: top; opacity: 1; }
  100%{ transform: scaleY(0); transform-origin: bottom; opacity: 0; }
}

/* ---------- Marquee horizontal ---------- */
.marquee-wrap{
  position: relative;
  z-index: 2;
  overflow: hidden;
  padding: 28px 0;
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  background: rgba(17, 26, 44, 0.55);
}
.marquee-inner{
  position: relative;
  width: 100%;
}
.marquee-track{
  display: flex;
  width: max-content;
  will-change: transform;
  font-family: var(--display);
  font-size: clamp(28px, 4.2vw, 48px);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1;
  text-transform: uppercase;
  white-space: nowrap;
  user-select: none;
}
.marquee-track.is-css-animated{
  animation: marqueeAuto var(--marquee-duration, 30s) linear infinite;
}
@keyframes marqueeAuto{
  to{ transform: translate3d(var(--marquee-distance, -50%), 0, 0); }
}
.marquee-group{
  display: flex;
  align-items: baseline;
  flex-shrink: 0;
}
.mq-item{
  color: rgba(243, 239, 231, 0.38);
  padding: 0 0.22em;
  transition: color .3s var(--ease), text-shadow .3s var(--ease);
}
.mq-item.accent{
  color: rgba(228, 177, 0, 0.72);
  font-style: italic;
}
.mq-sep{
  color: rgba(228, 177, 0, 0.35);
  font-family: var(--mono);
  font-size: 0.4em;
  padding: 0 0.35em;
  align-self: center;
}
.marquee-wrap.is-hot .mq-item{
  color: rgba(243, 239, 231, 0.55);
}
.marquee-wrap.is-hot .mq-item.accent{
  color: var(--brass-bright);
}
.mq-item.is-near{
  color: rgba(243, 239, 231, 0.95) !important;
  text-shadow: 0 0 28px rgba(228, 177, 0, 0.28);
}
.mq-item.accent.is-near{
  color: var(--brass-bright) !important;
  text-shadow: 0 0 36px rgba(228, 177, 0, 0.45);
}

#metodo{
  position: relative;
  z-index: 2;
}

@media (max-width: 980px){
  .marquee-wrap{ padding: 22px 0; }
  .marquee-track{ font-size: clamp(22px, 6vw, 32px); }
}

/* ---------- Sections ---------- */
section{ position: relative; padding: 130px 0; }
.section-head{
  max-width: 640px;
  margin-bottom: 64px;
}
.section-head h2{
  font-size: clamp(30px, 3.6vw, 46px);
  margin-top: 18px;
  line-height: 1.12;
}

/* ---------- Fit / ICP ---------- */
.fit-section{
  padding: 100px 0;
  background:
    radial-gradient(700px 400px at 8% 10%, rgba(21,82,158,.14), transparent 65%),
    var(--ink-2);
  border-bottom: 1px solid var(--hairline);
}
.fit-layout{
  display: grid;
  grid-template-columns: minmax(360px,.92fr) minmax(0,1.08fr);
  gap: clamp(44px, 5vw, 68px);
  align-items: center;
}
.fit-layout .section-head{ margin-bottom: 0; max-width: 500px; }
.fit-layout .section-head h2{ font-size: clamp(34px, 3vw, 42px); line-height: 1.1; }
.fit-columns{
  display: grid;
  grid-template-columns: 1fr 1fr;
  border: 1px solid var(--hairline);
  background: var(--hairline);
  gap: 1px;
}
.fit-card{
  min-width: 0;
  padding: 28px 24px;
  background: var(--ink);
}
.fit-card.is-fit{ background: rgba(27,39,64,.82); }
.fit-card-label{
  display: block;
  color: var(--brass);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: 22px;
}
.fit-card ul{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
}
.fit-card li{
  position: relative;
  padding-left: 18px;
  color: var(--ivory-dim);
  font-size: 14px;
  line-height: 1.5;
}
.fit-card li::before{
  content: '';
  position: absolute;
  left: 0;
  top: .55em;
  width: 6px;
  height: 6px;
  border: 1px solid var(--emerald);
}
.fit-card:not(.is-fit) li::before{ border-color: rgba(185,190,204,.45); }
.proof-section{ background: linear-gradient(180deg, rgba(17,26,44,.72), var(--ink)); }
.proof-disclaimer{
  margin-top: 18px;
  color: rgba(185,190,204,.66);
  font-size: 12px;
}

.reveal{
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .85s var(--ease), transform .85s var(--ease);
}
.reveal.in{ opacity: 1; transform: translateY(0); }
.axes .axis.reveal:nth-child(1){ transition-delay: .05s; }
.axes .axis.reveal:nth-child(2){ transition-delay: .14s; }
.axes .axis.reveal:nth-child(3){ transition-delay: .23s; }
.cases-grid .case-card.reveal:nth-child(1){ transition-delay: .05s; }
.cases-grid .case-card.reveal:nth-child(2){ transition-delay: .14s; }
.cases-grid .case-card.reveal:nth-child(3){ transition-delay: .23s; }
.blog-grid .post-card.reveal:nth-child(1){ transition-delay: .05s; }
.blog-grid .post-card.reveal:nth-child(2){ transition-delay: .12s; }
.blog-grid .post-card.reveal:nth-child(3){ transition-delay: .19s; }

@media (prefers-reduced-motion: reduce){
  .reveal{ opacity: 1; transform: none; transition: none; }
}

/* Adia layout e pintura das seções fora da primeira tela. */
@supports (content-visibility: auto){
  main > section:not(.hero){
    content-visibility: auto;
    contain-intrinsic-size: auto 900px;
  }
}

/* Micro-interactions — presença sem ruído */
.btn-solid,
button.btn-solid{
  box-shadow: 0 0 0 rgba(228,177,0,0);
  transition: background .25s var(--ease), color .25s var(--ease), transform .25s var(--ease), border-color .25s, box-shadow .35s var(--ease);
}
.btn-solid:hover,
button.btn-solid:hover{
  box-shadow: 0 12px 32px rgba(228,177,0,.22);
  transform: translateY(-1px);
}
.btn-ghost:hover,
button.btn-ghost:hover{
  transform: translateY(-1px);
}
.nav-cta{
  transition: background .25s, color .25s, transform .25s var(--ease), box-shadow .35s var(--ease);
}
.nav-cta:hover{
  box-shadow: 0 8px 24px rgba(228,177,0,.18);
}

.case-card{
  transition: background .3s, transform .4s var(--ease);
}
@media (hover: hover) and (pointer: fine){
  .case-card:hover{ transform: translateY(-4px); }
}

.post-card .post-thumb img{
  transition: transform .7s var(--ease);
}
.post-card:hover .post-thumb img{
  transform: scale(1.05);
}

.studio-content h2 b{
  background: linear-gradient(90deg, var(--brass-bright), var(--ivory), var(--brass-bright));
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
@media (prefers-reduced-motion: no-preference){
  .studio-content h2 b{
    animation: brassShine 8s ease-in-out infinite;
  }
}
@keyframes brassShine{
  0%, 100%{ background-position: 0% center; }
  50%{ background-position: 100% center; }
}

.axes{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--hairline);
  border: 1px solid var(--hairline);
}
.axis{
  background: var(--ink);
  padding: 44px 34px 36px;
  position: relative;
  transition: transform .35s var(--ease), background .35s;
  will-change: transform;
}
.axis:hover{
  background: var(--ink-2);
  transform: translateY(-3px);
  z-index: 1;
}
.axis-label{
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--emerald);
}
.axis h3{
  font-size: 26px;
  margin-top: 16px;
}
.axis p{ margin-top: 14px; color: var(--ivory-dim); }
.axis-corner{
  position:absolute; top:0; right:0;
  width: 26px; height: 26px;
  border-top: 1px solid var(--brass);
  border-right: 1px solid var(--brass);
}
.axis-visual{
  margin-top: 36px;
  width: 56px;
  height: 56px;
  color: var(--brass);
  opacity: .55;
  transition: opacity .35s var(--ease), transform .45s var(--ease);
}
.axis:hover .axis-visual{
  opacity: .9;
  transform: scale(1.06);
}
.axis-visual svg{ width: 100%; height: 100%; }

/* ---------- Studio break ---------- */
.studio-break{
  position: relative;
  min-height: 72vh;
  display: flex;
  align-items: center;
  padding: 100px 0;
  overflow: hidden;
}
.studio-break .duotone{ position:absolute; inset:0; }
.studio-break .duotone img{
  transform: scale(1.15);
  will-change: transform;
  transition: none;
}
.studio-break .duotone::before{
  background: linear-gradient(90deg, rgba(11,18,32,0.92) 0%, rgba(11,18,32,0.55) 55%, rgba(11,18,32,0.75) 100%);
}
.studio-content{
  position: relative; z-index: 2;
  max-width: 720px;
}
.studio-content .eyebrow{ margin-bottom: 22px; }
.studio-content h2{
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.28;
  font-weight: 400;
  font-style: italic;
}
.studio-content h2 b{
  font-style: normal;
  font-weight: 500;
  color: var(--brass-bright);
}

/* ---------- Services ---------- */
.services-list{
  border-top: 1px solid var(--hairline);
  position: relative;
}
.service-row{
  display: grid;
  grid-template-columns: 140px 1fr 1.15fr auto;
  gap: 32px;
  align-items: center;
  padding: 40px 0;
  border-bottom: 1px solid var(--hairline);
  position: relative;
  transition: padding-left .35s var(--ease);
}
.service-row::before{
  content:'';
  position:absolute; left:-24px; top:0; bottom:0; width:2px;
  background: var(--brass);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform .35s var(--ease);
}
.service-row:hover::before{ transform: scaleY(1); }
.service-row:hover{ padding-left: 10px; }
.service-index{
  font-family: var(--mono);
  color: var(--ivory-dim);
  font-size: 12px;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding-top: 8px;
}
.service-row h3{ font-size: 24px; }
.service-row p{ color: var(--ivory-dim); }

.service-preview{
  position: fixed;
  width: 240px; height: 160px;
  pointer-events: none;
  z-index: 50;
  opacity: 0;
  transform: translate(-50%,-50%) scale(.9);
  transition: opacity .3s var(--ease), transform .3s var(--ease);
  border: 1px solid rgba(201,169,97,0.5);
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0,0,0,0.45);
}
.service-preview.active{ opacity: 1; transform: translate(-50%,-50%) scale(1); }
.service-preview .duotone,
.service-preview img{ width:100%; height:100%; }
.service-preview .duotone::before{
  background: linear-gradient(0deg, rgba(11,18,32,0.35), transparent 50%);
}

/* ---------- Cases ---------- */
.cases-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--hairline);
  border: 1px solid var(--hairline);
}
.case-card{
  background: var(--ink-2);
  padding: 28px 28px 30px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  justify-content: flex-end;
  position: relative;
  overflow: hidden;
  min-height: 380px;
  transition: background .3s;
}
.case-card .duotone{ position:absolute; inset:0; z-index:0; }
.case-card .duotone::before{
  background: linear-gradient(0deg, rgba(11,18,32,0.95) 0%, rgba(11,18,32,0.45) 55%, rgba(11,18,32,0.25) 100%);
}
.case-card > *:not(.duotone){ position: relative; z-index: 1; }
.case-card:hover .duotone img{ transform: scale(1.1); }
.case-tag{
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--ivory-dim);
}
.case-metric{
  font-family: var(--mono);
  font-size: clamp(36px, 4vw, 48px);
  color: var(--brass-bright);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.case-metric-label{
  font-family: var(--mono);
  font-size: 11px;
  color: var(--emerald);
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-top: 8px;
}
.case-card p.desc{ color: var(--ivory-dim); font-size: 14px; line-height: 1.55; }
.case-note{
  margin-top: 22px;
  font-size: 12px;
  color: var(--ivory-dim);
  font-family: var(--mono);
}
.proof-title{
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(24px, 2.4vw, 30px);
  line-height: 1.15;
  margin: 0;
  max-width: 12ch;
}
.proof-cta{
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 36px;
}

/* ---------- Blog ---------- */
.blog-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}
.post-card{
  display:flex;
  flex-direction:column;
  gap: 14px;
  min-width: 0;
}
.post-thumb{
  height: 200px;
  border: 1px solid var(--hairline);
  background: var(--ink-2);
  position: relative;
  overflow:hidden;
}
.post-thumb .duotone{ position:absolute; inset:0; }
.post-thumb .duotone::before{
  background: linear-gradient(0deg, rgba(11,18,32,0.55), transparent 60%);
}
.post-thumb:hover img{ transform: scale(1.08); }
.post-meta{
  font-family: var(--mono);
  font-size: 11px;
  color: var(--brass);
  text-transform: uppercase;
  letter-spacing: .08em;
}
.post-card h3{
  font-size: 22px;
  line-height: 1.16;
  transition: color .25s;
}
.post-card p{ color: var(--ivory-dim); font-size: 14px; line-height: 1.65; }
.post-link{
  font-family: var(--mono); font-size: 12px; color: var(--brass);
  text-transform: uppercase; letter-spacing: .05em;
  display:inline-flex; align-items:center; gap:8px;
  margin-top: 4px;
}
.post-link::after{ content:'→'; transition: transform .25s; }
.post-card:hover h3{ color: var(--brass-bright); }
.post-card:hover .post-link::after{ transform: translateX(4px); }

/* Blog editorial index */
.blog-page .blog-hero{
  position: relative;
  min-height: 640px;
  padding: 180px 0 100px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  border-bottom: 1px solid var(--hairline);
}
.blog-hero-bg,
.blog-hero-bg .duotone{
  position: absolute;
  inset: 0;
}
.blog-hero-bg .duotone::before{
  background:
    linear-gradient(90deg, rgba(7,12,22,.98) 0%, rgba(7,12,22,.82) 48%, rgba(7,12,22,.48) 100%),
    linear-gradient(0deg, rgba(11,18,32,.96) 0%, transparent 52%);
}
.blog-hero-bg img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(.72) contrast(1.05);
}
.blog-hero-layout{
  position: relative;
  z-index: 1;
  width: 100%;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: clamp(54px, 8vw, 120px);
  align-items: end;
}
.blog-hero-copy h1{
  font-size: clamp(54px, 7vw, 88px);
  line-height: .98;
  max-width: 12ch;
  margin-top: 24px;
  letter-spacing: -.035em;
}
.blog-hero-copy h1 em{
  color: var(--brass-bright);
  font-weight: 400;
}
.blog-hero-copy > p{
  max-width: 570px;
  margin-top: 28px;
  color: var(--ivory-dim);
  font-size: 18px;
  line-height: 1.7;
}
.blog-manifesto{
  padding: 26px 0 4px 28px;
  border-left: 1px solid rgba(228,177,0,.5);
}
.blog-manifesto-index,
.blog-filters-label,
.post-aside-label{
  display: block;
  font-family: var(--mono);
  color: var(--brass);
  font-size: 10px;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.blog-manifesto > p{
  margin-top: 18px;
  font-family: var(--display);
  font-size: 22px;
  line-height: 1.38;
  color: var(--ivory);
}
.blog-manifesto-axes{
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  margin-top: 26px;
  padding-top: 16px;
  border-top: 1px solid var(--hairline);
  font-family: var(--mono);
  color: var(--ivory-dim);
  font-size: 10px;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.blog-manifesto-axes span:not(:last-child)::after{
  content: ' /';
  color: var(--brass);
}
.blog-index{ padding: 112px 0 120px; }
.blog-index-head{
  display: grid;
  grid-template-columns: minmax(0, 1fr) 390px;
  align-items: end;
  gap: 60px;
}
.blog-index-head h2{
  margin-top: 18px;
  font-size: clamp(38px, 5vw, 62px);
  line-height: 1.02;
}
.blog-index-head > p{
  color: var(--ivory-dim);
  line-height: 1.75;
  padding-bottom: 6px;
}
.blog-search{
  margin-top: 58px;
  display: grid;
  grid-template-columns: 170px minmax(0, 1fr);
  gap: 10px 34px;
  align-items: center;
}
.blog-search > label{
  color: var(--ivory-dim);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.blog-search-field{
  min-width: 0;
  display: flex;
  align-items: center;
  border-bottom: 1px solid rgba(243,239,231,.34);
  transition: border-color .2s;
}
.blog-search-field:focus-within{ border-color: var(--brass); }
.blog-search-field::before{
  content: '';
  width: 15px;
  height: 15px;
  flex: 0 0 auto;
  margin-right: 14px;
  border: 1px solid var(--brass);
  border-radius: 50%;
  box-shadow: 7px 7px 0 -6px var(--brass);
}
.blog-search input{
  width: 100%;
  min-width: 0;
  padding: 15px 0;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--ivory);
  font: 500 18px/1.4 var(--body);
}
.blog-search input::placeholder{ color: rgba(185,190,204,.62); }
.blog-search input::-webkit-search-cancel-button{ display: none; }
.blog-search button{
  flex: 0 0 auto;
  padding: 8px 0 8px 18px;
  border: 0;
  background: transparent;
  color: var(--brass);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .07em;
  text-transform: uppercase;
  cursor: pointer;
}
.blog-search button[hidden]{ display: none; }
.blog-search > p{
  grid-column: 2;
  margin: 0;
  color: rgba(185,190,204,.68);
  font-size: 12px;
}
.blog-filters{
  margin: 28px 0 46px;
  padding: 18px 0;
  display: flex;
  align-items: center;
  gap: 34px;
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
}
.blog-filters-label{ flex: 0 0 auto; color: var(--ivory-dim); }
.blog-filter-list{
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.blog-filter{
  border: 1px solid transparent;
  background: transparent;
  color: var(--ivory-dim);
  padding: 7px 12px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .05em;
  text-transform: uppercase;
  cursor: pointer;
  transition: color .2s, border-color .2s, background .2s;
}
.blog-filter:hover{
  color: var(--ivory);
  border-color: var(--hairline);
}
.blog-filter.is-active{
  color: var(--ink);
  background: var(--brass);
  border-color: var(--brass);
}
.blog-featured-card{
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(380px, .85fr);
  min-height: 500px;
  border: 1px solid var(--hairline);
  background: var(--ink-2);
  overflow: hidden;
}
.blog-featured-media{
  position: relative;
  min-height: 500px;
  overflow: hidden;
}
.blog-featured-media .duotone{ position: absolute; inset: 0; }
.blog-featured-media .duotone::before{
  background: linear-gradient(90deg, transparent 45%, rgba(11,18,32,.28));
}
.blog-featured-media img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .7s var(--ease), filter .4s;
}
.blog-featured-content{
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(34px, 4vw, 52px);
}
.blog-featured-label{
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--brass);
  margin-bottom: 18px;
}
.blog-featured-content h3{
  font-size: clamp(34px, 3.4vw, 46px);
  line-height: 1.07;
  letter-spacing: -.025em;
  overflow-wrap: break-word;
}
.blog-featured-content p{
  margin-top: 22px;
  color: var(--ivory-dim);
  line-height: 1.7;
}
.blog-featured-content .post-link{ margin-top: 28px; }
.blog-featured-card:hover img{ transform: scale(1.04); filter: brightness(1.08); }
.blog-featured-card:hover h3{ color: var(--brass-bright); }
.blog-archive-head{
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin: 94px 0 30px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--hairline);
}
.blog-archive-head h2{ font-size: 32px; }
.blog-archive-head span{
  color: var(--ivory-dim);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.blog-full-grid{
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  column-gap: 32px;
  row-gap: 64px;
}
.blog-full-grid .post-card{
  padding-bottom: 28px;
  border-bottom: 1px solid var(--hairline);
}
.blog-full-grid .post-thumb{
  height: auto;
  aspect-ratio: 1.45 / 1;
  margin-bottom: 6px;
}
.blog-full-grid .post-card h3{ font-size: 25px; }
.blog-full-grid .post-card p{
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.blog-empty{
  grid-column: 1 / -1;
  padding: 50px 0;
  color: var(--ivory-dim);
}
.blog-cta-panel{
  margin-top: 112px;
  padding: clamp(34px, 5vw, 62px);
  display: grid;
  grid-template-columns: 1.1fr .8fr auto;
  align-items: center;
  gap: 50px;
  background:
    linear-gradient(120deg, rgba(21,82,158,.17), transparent 45%),
    var(--ink-2);
  border: 1px solid var(--hairline);
  position: relative;
  overflow: hidden;
}
.blog-cta-panel::after{
  content: 'M³';
  position: absolute;
  right: -20px;
  bottom: -70px;
  color: rgba(228,177,0,.035);
  font-family: var(--display);
  font-size: 220px;
  line-height: 1;
  pointer-events: none;
}
.blog-cta-panel h2{ margin-top: 16px; font-size: clamp(30px, 3vw, 42px); line-height: 1.08; }
.blog-cta-panel > p{ color: var(--ivory-dim); line-height: 1.7; }
.blog-cta-actions{
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 18px;
  position: relative;
  z-index: 1;
}

/* Article reading experience */
.reading-progress{
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  z-index: 120;
  background: transparent;
}
.reading-progress span{
  display: block;
  width: 0;
  height: 100%;
  background: var(--brass-bright);
  box-shadow: 0 0 14px rgba(228,177,0,.45);
  transition: width .08s linear;
}
.post-page{ padding: 0 0 120px; }
.post-hero{ padding-top: 170px; padding-bottom: 58px; }
.post-back{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 58px;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .09em;
  text-transform: uppercase;
  color: var(--ivory-dim);
  transition: color .25s;
}
.post-back span{ color: var(--brass); font-size: 16px; }
.post-back:hover{ color: var(--ivory); }
.post-kicker{
  color: var(--brass);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-bottom: 22px;
}
.post-hero h1{
  font-size: clamp(48px, 6.5vw, 82px);
  line-height: 1.01;
  max-width: 17ch;
  letter-spacing: -.035em;
}
.post-hero .lead{
  max-width: 710px;
  margin-top: 28px;
  color: var(--ivory-dim);
  font-size: clamp(18px, 2vw, 22px);
  line-height: 1.65;
}
.post-cover{
  height: min(66vh, 680px);
  position: relative;
  overflow: hidden;
  margin-bottom: 84px;
}
.post-cover::after{
  content: '';
  position: absolute;
  inset: auto 0 0;
  height: 30%;
  background: linear-gradient(0deg, rgba(11,18,32,.55), transparent);
  pointer-events: none;
}
.post-cover img{
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.post-reading-layout{
  display: grid;
  grid-template-columns: 230px minmax(0, 730px);
  justify-content: center;
  gap: clamp(54px, 8vw, 104px);
  align-items: start;
}
.post-aside{ align-self: stretch; }
.post-aside-sticky{ position: sticky; top: 112px; }
.post-toc{
  display: flex;
  flex-direction: column;
  margin-top: 18px;
  border-left: 1px solid var(--hairline);
}
.post-toc a{
  padding: 8px 0 8px 16px;
  color: var(--ivory-dim);
  font-size: 12px;
  line-height: 1.4;
  transition: color .2s, border-color .2s;
  border-left: 1px solid transparent;
  margin-left: -1px;
}
.post-toc a:hover,
.post-toc a.is-active{
  color: var(--ivory);
  border-left-color: var(--brass);
}
.post-aside-cta{
  margin-top: 34px;
  padding-top: 24px;
  border-top: 1px solid var(--hairline);
}
.post-aside-cta > span{
  font-family: var(--mono);
  color: var(--brass);
  font-size: 9px;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.post-aside-cta p{ margin-top: 9px; color: var(--ivory-dim); font-size: 12px; line-height: 1.55; }
.post-aside-cta a{ display: inline-block; margin-top: 13px; color: var(--ivory); font-family: var(--mono); font-size: 10px; text-transform: uppercase; }
.post-body{
  color: rgba(243,239,231,.9);
  font-size: 18px;
  line-height: 1.84;
}
.post-body > p:first-child{
  color: var(--ivory);
  font-family: var(--display);
  font-size: 25px;
  line-height: 1.55;
}
.post-body h2{
  margin: 2.2em 0 .72em;
  padding-top: .25em;
  font-size: clamp(30px, 3.5vw, 40px);
  line-height: 1.15;
  scroll-margin-top: 120px;
}
.post-body h3{
  margin: 1.8em 0 .6em;
  font-size: 26px;
  line-height: 1.25;
}
.post-body p{ margin: 0 0 1.35em; }
.post-body strong{ color: var(--ivory); font-weight: 600; }
.post-body ul,
.post-body ol{
  margin: 1.6em 0 1.8em;
  padding: 26px 30px 20px 54px;
  background: var(--ink-2);
  border: 1px solid var(--hairline);
}
.post-body li{ margin-bottom: .7em; padding-left: 5px; }
.post-body li::marker{ color: var(--brass); }
.post-body blockquote{
  margin: 2em 0;
  padding: 8px 0 8px 28px;
  border-left: 2px solid var(--brass);
  color: var(--ivory);
  font-family: var(--display);
  font-size: 26px;
  line-height: 1.5;
}
.post-body a{ color: var(--brass-bright); text-decoration: underline; text-underline-offset: 4px; }
.post-signoff{
  margin-top: 72px;
  padding: 38px;
  background: var(--ink-2);
  border: 1px solid var(--hairline);
}
.post-signoff > p{
  margin: 18px 0 22px;
  font-family: var(--display);
  font-size: 24px;
  line-height: 1.45;
}
.post-related{
  padding: 100px 0 120px;
  background: var(--ink-2);
  border-top: 1px solid var(--hairline);
}
.post-related-head{
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 40px;
  margin-bottom: 46px;
}
.post-related-head h2{
  max-width: 700px;
  margin-top: 16px;
  font-size: clamp(36px, 4.5vw, 56px);
  line-height: 1.05;
}
.post-error{ padding: 190px var(--pad) 120px; }

/* ---------- Contact ---------- */
#contato{ padding: 108px 0 100px; }
.contact-wrap{
  display: grid;
  grid-template-columns: minmax(330px,.78fr) minmax(0,1.22fr);
  gap: clamp(60px, 7vw, 96px);
  align-items: start;
}
.contact-info{ max-width: 440px; }
.contact-info h2{ font-size: clamp(34px,3.2vw,44px); line-height: 1.08; margin-top: 18px; max-width: 11ch; }
.contact-info .section-lead{ max-width: 38ch; }
.contact-detail{ margin-top: 40px; display:flex; flex-direction:column; gap:20px; }
.contact-detail > div{ border-top: 1px solid var(--hairline); padding-top:16px; }
.contact-detail .label{
  font-family: var(--mono); font-size:11px; color: var(--brass);
  text-transform:uppercase; letter-spacing:.08em;
}
.contact-detail .value{ margin-top:6px; font-size:16px; }
.contact-detail .value a:hover{ color: var(--brass-bright); }

form.contact-form{ display:flex; flex-direction:column; gap:20px; padding-top: 4px; }
.hp-field{
  position:absolute !important;
  width:1px !important;
  height:1px !important;
  overflow:hidden !important;
  clip:rect(0 0 0 0) !important;
  clip-path:inset(50%) !important;
  white-space:nowrap !important;
}
.form-row{ display:grid; grid-template-columns:minmax(0,1fr) minmax(0,1fr); gap:22px; }
.field{ display:flex; flex-direction:column; gap:8px; min-width:0; }
.field label{
  font-family: var(--mono); font-size:11px; text-transform:uppercase;
  letter-spacing:.06em; color: var(--ivory-dim);
}
.field input, .field textarea, .field select{
  width: 100%;
  min-width: 0;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--hairline);
  color: var(--ivory);
  font-family: var(--body);
  font-size: 15px;
  padding: 10px 2px;
  transition: border-color .25s;
  border-radius: 0;
}
.field select{
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--brass) 50%), linear-gradient(135deg, var(--brass) 50%, transparent 50%);
  background-position: calc(100% - 12px) 50%, calc(100% - 7px) 50%;
  background-size: 5px 5px, 5px 5px;
  background-repeat: no-repeat;
  padding-right: 24px;
}
.field select option{ background: var(--ink-2); color: var(--ivory); }
.field input::placeholder{ color: rgba(185,190,204,0.35); }
.field input:focus, .field textarea:focus, .field select:focus{
  outline: none;
  border-bottom-color: var(--brass);
}
.field textarea{ resize: vertical; min-height: 90px; }
.contact-form .btn{
  align-self: flex-start;
  margin-top: 10px;
  cursor:pointer;
  background:var(--brass);
  color:var(--ink);
  border:1px solid var(--brass);
}
.contact-form .btn:hover{ background: var(--brass-bright); }
.contact-form .btn:disabled{ opacity: .75; }
.form-note{ font-family: var(--mono); font-size: 12px; color: var(--ivory-dim); opacity:.7; }
.form-note a{ color: var(--brass-bright); text-decoration: underline; text-underline-offset: 3px; }

/* ---------- Footer ---------- */
footer{
  border-top: 1px solid var(--hairline);
  padding: 50px 0;
}
.footer-inner{
  display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:24px;
}
.footer-links{
  display:flex; gap:28px; font-family: var(--mono); font-size:12px;
  text-transform:uppercase; letter-spacing:.06em; color: var(--ivory-dim);
}
.footer-links a:hover{ color: var(--brass-bright); }
.footer-meta{ font-family: var(--mono); font-size: 11px; color: var(--ivory-dim); opacity:.6; }

a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible{
  outline: 1px solid var(--brass);
  outline-offset: 3px;
}

/* ---------- Responsive ---------- */
@media (max-width: 980px){
  .hero{
    min-height: auto;
    padding-top: 100px;
    padding-bottom: 80px;
    align-items: flex-start;
  }
  .hero-inner{ grid-template-columns: 1fr; gap: 20px; }
  .hero-copy{ order: 1; }
  .cube-stage{
    height: 230px;
    order: 2;
    margin-top: 20px;
  }
  .cube{ width: 180px; height: 180px; }
  .cube .front{ transform: translateZ(90px); }
  .cube .back{ transform: translateZ(-90px) rotateY(180deg); }
  .cube .right{ transform: rotateY(90deg) translateZ(90px); }
  .cube .left{ transform: rotateY(-90deg) translateZ(90px); }
  .cube .top{ transform: rotateX(90deg) translateZ(90px); }
  .cube .bottom{ transform: rotateX(-90deg) translateZ(90px); }
  .brand-mark{ max-width: min(100%, 280px); }
  header.site-nav .logo img{ height: 30px; }
  .axes{ grid-template-columns: 1fr; }
  .fit-layout{ grid-template-columns: 1fr; }
  .service-row{
    grid-template-columns: 1fr;
    gap: 10px;
    align-items: start;
  }
  .service-row .more-link{
    margin-top: 12px;
    justify-self: start;
  }
  .cases-grid{ grid-template-columns: 1fr; }
  .case-card{ min-height: 320px; }
  .blog-grid{ grid-template-columns: 1fr; }
  .contact-wrap{ grid-template-columns: 1fr; gap: 48px; }
  .form-row{ grid-template-columns: 1fr; }
  .studio-break{ min-height: 60vh; }
  .service-preview{ display: none; }
  .cursor-dot{ display: none; }
  .scroll-hint{ display: none; }
  .page-grid{ grid-template-columns: 1fr; }
  .page-cta-band .page-cta-inner{ flex-direction: column; align-items: flex-start; }

  .nav-links{
    position: fixed; top: 0; right: 0; height: 100vh; width: min(78vw, 320px);
    background: var(--ink-2);
    flex-direction: column;
    justify-content: center;
    padding: 40px;
    transform: translateX(100%);
    transition: transform .4s var(--ease);
    border-left: 1px solid var(--hairline);
    z-index: 1;
  }
  .nav-links.open{ transform: translateX(0); }
  .nav-cta{ display:none; }
  .nav-toggle{ display:block; }
}

@media (max-width: 560px){
  section{ padding: 96px 0; }
  .hero{ padding-top: 118px; padding-bottom: 48px; }
  .hero h1{ font-size: clamp(34px, 10.5vw, 46px); }
  .hero-sub{ font-size: 16px; }
  .hero-fit{ display: grid; gap: 9px; }
  .cube-stage{ height: 190px; }
  .cube-caption{ bottom: 0; }
  .hero-actions{ flex-direction: column; align-items: stretch; }
  .hero-actions .btn{ justify-content: center; }
  .fit-columns{ grid-template-columns: 1fr; }
}

/* ---------- Deep pages (Saiba mais) ---------- */
.more-link{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 22px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--brass);
  transition: color .25s, gap .25s var(--ease);
}
.more-link::after{ content: '→'; transition: transform .25s var(--ease); }
.more-link:hover{ color: var(--brass-bright); gap: 12px; }
.more-link:hover::after{ transform: translateX(3px); }

.axis .more-link{ margin-top: 20px; }
.service-row .more-link{
  margin-top: 0;
  white-space: nowrap;
  justify-self: end;
}

.page-hero{
  position: relative;
  padding: 160px 0 72px;
  overflow: hidden;
}
.page-hero-bg{
  position: absolute; inset: 0; z-index: 0;
}
.page-hero-bg .duotone{ position: absolute; inset: 0; }
.page-hero-bg .duotone::before{
  background: linear-gradient(105deg, rgba(11,18,32,0.96) 0%, rgba(11,18,32,0.72) 55%, rgba(11,18,32,0.88) 100%);
}
.page-hero .container{ position: relative; z-index: 1; }
.page-kicker{
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ivory-dim);
  margin-bottom: 18px;
}
.page-kicker a{ color: var(--ivory-dim); }
.page-kicker a:hover{ color: var(--brass-bright); }
.page-kicker span{ opacity: .45; margin: 0 8px; }
.page-hero h1{
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.08;
  max-width: 16ch;
  margin-top: 14px;
}
.page-hero h1 em{
  font-style: italic;
  color: var(--brass-bright);
}
.page-hero-lead{
  max-width: 540px;
  margin-top: 22px;
  font-size: 18px;
  color: var(--ivory-dim);
  line-height: 1.65;
}
.page-hero-actions{
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 36px;
}

.page-body{ padding: 80px 0 40px; }
.page-grid{
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 64px;
  align-items: start;
}
.prose h2{
  font-size: clamp(26px, 3vw, 34px);
  margin: 48px 0 16px;
  line-height: 1.2;
}
.prose h2:first-child{ margin-top: 0; }
.prose p{
  color: var(--ivory-dim);
  font-size: 17px;
  line-height: 1.7;
  margin-bottom: 18px;
}
.prose strong{ color: var(--ivory); font-weight: 600; }
.prose ul{
  list-style: none;
  margin: 20px 0 28px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.prose li{
  position: relative;
  padding-left: 22px;
  color: var(--ivory-dim);
  font-size: 16px;
  line-height: 1.55;
}
.prose li::before{
  content: '';
  position: absolute;
  left: 0; top: 0.55em;
  width: 7px; height: 7px;
  background: var(--brass);
  transform: rotate(45deg);
}

.page-side{
  position: sticky;
  top: 100px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.side-card{
  border: 1px solid var(--hairline);
  padding: 28px 26px;
  background: rgba(17,26,44,0.55);
}
.side-card .label{
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--brass);
  margin-bottom: 12px;
}
.side-card p{
  color: var(--ivory-dim);
  font-size: 15px;
  line-height: 1.55;
  margin: 0;
}
.side-card .side-metric{
  font-family: var(--mono);
  font-size: 32px;
  color: var(--brass-bright);
  line-height: 1;
  margin-bottom: 8px;
}
.side-card .side-metric-label{
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--emerald);
}

.page-cta-band{
  margin: 40px 0 100px;
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  padding: 48px 0;
  background: rgba(17,26,44,0.45);
}
.page-cta-inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.page-cta-inner h2{
  font-size: clamp(26px, 3.2vw, 36px);
  max-width: 18ch;
  line-height: 1.15;
}
.page-cta-inner p{
  margin-top: 12px;
  color: var(--ivory-dim);
  max-width: 420px;
}

.related-strip{
  padding: 0 0 100px;
}
.related-strip h3{
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--ivory-dim);
  font-weight: 400;
  margin-bottom: 28px;
}
.related-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--hairline);
  border: 1px solid var(--hairline);
}
.related-card{
  background: var(--ink);
  padding: 28px 24px;
  transition: background .3s;
}
.related-card:hover{ background: var(--ink-2); }
.related-card .tag{
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--brass);
}
.related-card h4{
  font-size: 20px;
  margin-top: 12px;
  font-family: var(--display);
  font-weight: 500;
}
.related-card p{
  margin-top: 10px;
  font-size: 14px;
  color: var(--ivory-dim);
}

@media (max-width: 980px){
  .related-grid{ grid-template-columns: 1fr; }
  .page-side{ position: static; }
}

/* ---------- Diagnóstico M³ (lead capture) ---------- */
.contact-alt{
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--hairline);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
}
.contact-alt p{ margin: 0 0 4px; font-size: 14px; }
.contact-alt .more-link{
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  font: inherit;
  display: inline-flex;
  margin-top: 0;
}

body.diag-open{ overflow: hidden; }
body.diag-open .diag-launcher,
body.diag-open .diag-nudge{ display: none; }

.diag-launcher{
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 90;
  display: none;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  padding: 14px 18px;
  color: var(--ivory);
  border: 1px solid rgba(228,177,0,.55);
  cursor: pointer;
  font-family: var(--mono);
  text-align: left;
  box-shadow: 0 12px 32px rgba(0,0,0,0.28);
  transition: transform .25s var(--ease), background .25s, color .25s;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  background: rgba(11,18,32,.72);
}
.diag-launcher:hover{
  background: var(--brass);
  color: var(--ink);
  border-color: var(--brass);
  transform: translateY(-2px);
}
.diag-launcher-label{
  font-size: 12px;
  letter-spacing: .06em;
  text-transform: uppercase;
  font-weight: 600;
}
.diag-launcher-sub{
  font-size: 11px;
  opacity: .7;
}

.diag-nudge{
  position: fixed;
  right: 22px;
  bottom: 96px;
  z-index: 91;
  width: min(340px, calc(100vw - 40px));
  padding: 22px 22px 20px;
  background: var(--ink-2);
  border: 1px solid var(--hairline);
  box-shadow: 0 24px 60px rgba(0,0,0,0.45);
}
.diag-nudge[hidden]{ display: none !important; }
.diag-nudge p{
  margin: 0 0 16px;
  font-size: 14px;
  color: var(--ivory-dim);
  line-height: 1.5;
}
.diag-nudge strong{ color: var(--ivory); }
.diag-nudge .btn{ width: 100%; justify-content: center; }
.diag-nudge-close{
  position: absolute;
  top: 8px; right: 10px;
  background: none; border: none;
  color: var(--ivory-dim);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
}

.diag-overlay{
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(8, 12, 22, 0.72);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.diag-overlay[hidden]{ display: none !important; }
.diag-modal{
  position: relative;
  width: min(560px, 100%);
  max-height: min(88vh, 720px);
  overflow: auto;
  background: var(--ink);
  border: 1px solid var(--hairline);
  padding: 36px 32px 32px;
  box-shadow: 0 32px 80px rgba(0,0,0,0.5);
}
.diag-close{
  position: fixed;
  top: max(18px, env(safe-area-inset-top));
  right: max(18px, env(safe-area-inset-right));
  z-index: 220;
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  flex: none;
  margin: 0;
  padding: 0;
  background: var(--ink-2);
  border: 1px solid var(--hairline);
  color: var(--ivory);
  font-size: 30px;
  line-height: 1;
  cursor: pointer;
  pointer-events: auto;
  box-shadow: 0 8px 28px rgba(0,0,0,.45);
}
.diag-close:hover,
.diag-close:focus-visible{
  color: var(--ink);
  background: var(--brass);
  border-color: var(--brass);
  outline: none;
}

.diag-progress{
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 22px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--ivory-dim);
}
.diag-progress[hidden]{ display: none !important; }
.diag-progress-bar{
  flex: 1;
  height: 2px;
  background: var(--hairline);
}
.diag-progress-bar i{
  display: block;
  height: 100%;
  width: 0;
  background: var(--brass);
  transition: width .35s var(--ease);
}

.diag-panel h2{
  font-size: clamp(26px, 3.5vw, 34px);
  margin-top: 14px;
  line-height: 1.15;
}
.diag-panel[hidden]{ display: none !important; }
.diag-lead{
  margin-top: 14px;
  color: var(--ivory-dim);
  font-size: 15px;
  line-height: 1.6;
}
.diag-bullets{
  list-style: none;
  margin: 22px 0 28px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.diag-bullets li{
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  color: var(--ivory-dim);
}
.diag-bullets li::before{
  content: '';
  position: absolute;
  left: 0; top: 0.45em;
  width: 6px; height: 6px;
  background: var(--brass);
  transform: rotate(45deg);
}

.diag-options{
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 24px;
}
.diag-option{
  display: flex;
  align-items: flex-start;
  gap: 14px;
  width: 100%;
  text-align: left;
  padding: 14px 16px;
  background: transparent;
  border: 1px solid var(--hairline);
  color: var(--ivory);
  font-family: var(--body);
  font-size: 14px;
  line-height: 1.45;
  cursor: pointer;
  transition: border-color .25s, background .25s;
}
.diag-option:hover,
.diag-option:focus-visible{
  border-color: var(--brass);
  background: rgba(228, 177, 0, 0.06);
  outline: none;
}
.diag-option-index{
  flex-shrink: 0;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--brass);
  padding-top: 2px;
}
.diag-back{
  margin-top: 18px;
  background: none;
  border: none;
  color: var(--ivory-dim);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .04em;
  cursor: pointer;
}
.diag-back:hover{ color: var(--brass-bright); }

.diag-scores{
  margin: 28px 0 22px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.diag-score-head{
  display: flex;
  justify-content: space-between;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-bottom: 8px;
  color: var(--ivory-dim);
}
.diag-score-head strong{ color: var(--brass-bright); }
.diag-score-track{
  height: 3px;
  background: var(--hairline);
}
.diag-score-track i{
  display: block;
  height: 100%;
  background: var(--emerald);
  transition: width .6s var(--ease);
}
.diag-score-row.is-weak .diag-score-head span{ color: var(--brass-bright); }
.diag-score-row.is-weak .diag-score-track i{ background: var(--brass); }

.diag-insight{
  border: 1px solid var(--hairline);
  padding: 18px 20px;
  margin-bottom: 28px;
  background: rgba(17,26,44,0.6);
}
.diag-insight p{
  margin: 0 0 12px;
  color: var(--ivory-dim);
  font-size: 14px;
  line-height: 1.55;
}

.diag-capture{
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding-top: 8px;
  border-top: 1px solid var(--hairline);
}
.diag-capture-title{
  font-family: var(--display);
  font-size: 20px;
  margin: 12px 0 0;
}
.diag-capture .btn{ align-self: flex-start; }
.diag-done-actions{
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

@media (max-width: 980px){
  .diag-launcher{
    display: flex;
    right: 14px;
    bottom: 14px;
    padding: 12px 14px;
  }
  .diag-nudge{
    right: 14px;
    bottom: 84px;
  }
  .diag-modal{
    padding: 28px 18px 22px;
    max-height: min(92vh, 720px);
    width: min(560px, calc(100vw - 24px));
  }
  .diag-option{
    padding: 16px 14px;
    min-height: 52px;
    font-size: 15px;
  }
  .diag-capture .form-row{ grid-template-columns: 1fr; }
  .diag-close{
    top: max(12px, env(safe-area-inset-top));
    right: max(12px, env(safe-area-inset-right));
    width: 48px;
    height: 48px;
  }
  .proof-cta{ flex-direction: column; align-items: stretch; }
  .proof-cta .btn{ justify-content: center; }
}

/* ---------- Calculadora CAC × LTV ---------- */
#calculadora{
  position: relative;
  background:
    radial-gradient(900px 480px at 90% 10%, rgba(228,177,0,.07), transparent 60%),
    linear-gradient(180deg, rgba(17,26,44,.6), transparent);
}
.calc-layout{
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: clamp(32px, 5vw, 64px);
  align-items: start;
  margin-top: 48px;
}
.calc-form{
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding-top: 8px;
}
.calc-form .optional{
  color: var(--ivory-dim);
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0;
  font-size: 0.85em;
}
.calc-note{
  margin: 4px 0 0;
  font-size: 13px;
  color: var(--ivory-dim);
  line-height: 1.5;
}
.calc-out{
  border-top: 1px solid var(--hairline);
  padding-top: 28px;
  min-height: 320px;
}
.calc-empty-title{
  font-family: var(--display);
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 400;
  margin: 0 0 12px;
  line-height: 1.15;
}
.calc-hero-metric{
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 14px 20px;
  margin-bottom: 28px;
}
.calc-hero-label{
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ivory-dim);
  width: 100%;
}
.calc-hero-metric strong{
  font-family: var(--display);
  font-size: clamp(56px, 8vw, 88px);
  font-weight: 400;
  line-height: 0.95;
  letter-spacing: -0.03em;
  color: var(--ivory);
}
.calc-status{
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 10px;
  border: 1px solid var(--hairline);
  color: var(--ivory-dim);
}
.calc-results[data-tone="good"] .calc-hero-metric strong,
.calc-results[data-tone="good"] .calc-status{ color: var(--emerald); border-color: rgba(62,142,118,.4); }
.calc-results[data-tone="warn"] .calc-hero-metric strong,
.calc-results[data-tone="warn"] .calc-status{ color: var(--brass-bright); border-color: rgba(228,177,0,.4); }
.calc-results[data-tone="bad"] .calc-hero-metric strong,
.calc-results[data-tone="bad"] .calc-status{ color: #e07a6a; border-color: rgba(224,122,106,.4); }

.calc-stats,
.calc-goal-block{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  padding: 22px 0;
  border-top: 1px solid var(--hairline);
}
.calc-goal-block{ grid-template-columns: 1fr 1fr; }
.calc-stats .label,
.calc-goal-block .label{
  display: block;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ivory-dim);
  margin-bottom: 8px;
}
.calc-stats strong,
.calc-goal-block strong{
  font-family: var(--display);
  font-size: clamp(22px, 2.4vw, 30px);
  font-weight: 400;
}
.calc-insight{
  padding: 24px 0 8px;
  border-top: 1px solid var(--hairline);
}
.calc-insight h3{
  font-family: var(--display);
  font-size: clamp(22px, 2.5vw, 28px);
  font-weight: 400;
  margin: 0 0 12px;
  line-height: 1.2;
}
.calc-insight p{
  margin: 0 0 16px;
  color: var(--ivory-dim);
  max-width: 52ch;
  line-height: 1.65;
}
.calc-capture{
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--hairline);
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.calc-capture .btn{ align-self: flex-start; }
.calc-done{
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--hairline);
}
.calc-done p{ color: var(--ivory-dim); line-height: 1.6; max-width: 48ch; }
.calc-done-actions{
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}
.calc-results.is-pop .calc-hero-metric strong{
  animation: calcPop .55s var(--ease);
}
@keyframes calcPop{
  from{ opacity: .35; transform: translateY(8px); }
  to{ opacity: 1; transform: none; }
}

@media (max-width: 900px){
  .calc-layout{ grid-template-columns: 1fr; gap: 36px; }
  .calc-stats{ grid-template-columns: 1fr; }
  .calc-goal-block{ grid-template-columns: 1fr; }
  .contact-alt .more-link{ display: inline-flex; margin-top: 10px; }
}

/* ---------- Contato modal ---------- */
body.contact-open{ overflow: hidden; }
body.contact-open .diag-launcher,
body.contact-open .diag-nudge{ display: none; }

.contact-overlay{
  position: fixed;
  inset: 0;
  z-index: 230;
  background: rgba(6, 10, 18, 0.78);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  animation: contactFade .35s var(--ease);
}
.contact-overlay[hidden]{ display: none !important; }
@keyframes contactFade{
  from{ opacity: 0; }
  to{ opacity: 1; }
}

.contact-close{
  position: fixed;
  top: max(18px, env(safe-area-inset-top));
  right: max(18px, env(safe-area-inset-right));
  z-index: 240;
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  background: var(--ink-2);
  border: 1px solid var(--hairline);
  color: var(--ivory);
  font-size: 30px;
  line-height: 1;
  cursor: pointer;
  box-shadow: 0 8px 28px rgba(0,0,0,.45);
}
.contact-close:hover,
.contact-close:focus-visible{
  color: var(--ink);
  background: var(--brass);
  border-color: var(--brass);
  outline: none;
}

.contact-modal{
  position: relative;
  width: min(920px, 100%);
  max-height: min(90vh, 760px);
  overflow: auto;
  background: var(--ink);
  border: 1px solid var(--hairline);
  box-shadow: 0 40px 100px rgba(0,0,0,.55);
  animation: contactRise .45s var(--ease);
}
@keyframes contactRise{
  from{ opacity: 0; transform: translateY(18px) scale(.985); }
  to{ opacity: 1; transform: none; }
}
.contact-modal-bg{
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(600px 320px at 0% 0%, rgba(228,177,0,.12), transparent 55%),
    radial-gradient(500px 280px at 100% 100%, rgba(21,82,158,.18), transparent 50%),
    linear-gradient(135deg, rgba(255,255,255,.03), transparent 40%);
}
.contact-modal-grid{
  position: relative;
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 0;
  min-height: 420px;
}
.contact-modal-copy{
  padding: clamp(28px, 4vw, 44px);
  border-right: 1px solid var(--hairline);
  display: flex;
  flex-direction: column;
}
.contact-modal-copy h2{
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(28px, 3.6vw, 42px);
  line-height: 1.12;
  margin: 14px 0 16px;
  max-width: 12ch;
}
.contact-modal-copy > p{
  color: var(--ivory-dim);
  margin: 0 0 22px;
  line-height: 1.65;
  max-width: 34ch;
}
.contact-modal-points{
  list-style: none;
  margin: 0 0 auto;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.contact-modal-points li{
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  color: rgba(243,239,231,.78);
  line-height: 1.45;
}
.contact-modal-points li::before{
  content: '';
  position: absolute;
  left: 0; top: .55em;
  width: 7px; height: 7px;
  background: var(--brass);
}
.contact-modal-mail{
  display: inline-block;
  margin-top: 28px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--brass-bright);
}
.contact-modal-mail:hover{ color: var(--ivory); }

.contact-modal-form-wrap{
  padding: clamp(28px, 4vw, 44px);
}
.contact-modal-form{
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.contact-modal-form .optional{
  color: var(--ivory-dim);
  font-weight: 400;
  font-size: .85em;
  letter-spacing: 0;
  text-transform: none;
}
.contact-modal-form .btn{
  align-self: flex-start;
  margin-top: 4px;
}
.contact-modal-done h3{
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(26px, 3vw, 36px);
  margin: 12px 0 14px;
}
.contact-modal-done p{
  color: var(--ivory-dim);
  max-width: 40ch;
  line-height: 1.6;
}
.contact-modal-done-actions{
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

@media (max-width: 820px){
  .contact-modal-grid{ grid-template-columns: 1fr; }
  .contact-modal-copy{
    border-right: 0;
    border-bottom: 1px solid var(--hairline);
    padding-bottom: 22px;
  }
  .contact-modal-copy h2{ max-width: none; }
  .contact-modal-points{ display: none; }
  .contact-modal-mail{ margin-top: 16px; }
  .contact-modal-form .form-row{ grid-template-columns: 1fr; }
}

/* ---------- Blog / artigo responsive ---------- */
@media (max-width: 980px){
  .blog-page .blog-hero{
    min-height: auto;
    padding: 150px 0 82px;
  }
  .blog-hero-layout{
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .blog-manifesto{ max-width: 560px; }
  .blog-index-head{
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .blog-index-head > p{ max-width: 580px; }
  .blog-featured-card{ grid-template-columns: 1fr; }
  .blog-featured-media{ min-height: 390px; }
  .blog-full-grid{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .blog-cta-panel{
    grid-template-columns: 1fr 1fr;
  }
  .blog-cta-actions{ grid-column: 1 / -1; flex-direction: row; align-items: center; }

  .post-cover{ height: min(54vh, 560px); margin-bottom: 66px; }
  .post-reading-layout{
    grid-template-columns: 1fr;
    max-width: 790px;
    gap: 44px;
  }
  .post-aside-sticky{ position: static; }
  .post-toc{
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 20px;
  }
  .post-aside-cta{ display: none; }
}

@media (max-width: 680px){
  .blog-page .blog-hero{ padding: 130px 0 64px; }
  .blog-hero-copy h1{ font-size: clamp(46px, 15vw, 64px); }
  .blog-hero-copy > p{ font-size: 16px; }
  .blog-manifesto{ padding: 20px 0 0 20px; }
  .blog-manifesto > p{ font-size: 19px; }
  .blog-index{ padding: 80px 0 88px; }
  .blog-index-head h2{ font-size: 42px; }
  .blog-search{
    margin-top: 40px;
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .blog-search > p{ grid-column: 1; }
  .blog-search input{ font-size: 16px; }
  .blog-filters{
    margin: 28px 0 34px;
    align-items: flex-start;
    flex-direction: column;
    gap: 14px;
  }
  .blog-filter-list{
    width: calc(100% + var(--pad));
    flex-wrap: nowrap;
    overflow-x: auto;
    padding: 2px var(--pad) 6px 0;
    scrollbar-width: none;
  }
  .blog-filter-list::-webkit-scrollbar{ display: none; }
  .blog-filter{ flex: 0 0 auto; }
  .blog-featured-card{ min-height: 0; }
  .blog-featured-media{ min-height: 260px; }
  .blog-featured-content{ padding: 30px 24px 34px; }
  .blog-featured-content h3{ font-size: 34px; }
  .blog-archive-head{ margin-top: 68px; }
  .blog-archive-head h2{ font-size: 28px; }
  .blog-full-grid{ grid-template-columns: 1fr; row-gap: 44px; }
  .blog-full-grid .post-card h3{ font-size: 27px; }
  .blog-cta-panel{
    margin-top: 78px;
    grid-template-columns: 1fr;
    gap: 24px;
    padding: 30px 24px;
  }
  .blog-cta-actions{
    grid-column: auto;
    flex-direction: column;
    align-items: flex-start;
  }

  .post-hero{ padding-top: 136px; padding-bottom: 44px; }
  .post-back{ margin-bottom: 42px; }
  .post-hero h1{ font-size: clamp(40px, 12vw, 56px); }
  .post-hero .lead{ margin-top: 22px; font-size: 17px; }
  .post-cover{
    height: 330px;
    width: 100%;
    padding-left: 0;
    padding-right: 0;
    margin-bottom: 52px;
  }
  .post-reading-layout{ gap: 36px; }
  .post-toc{ grid-template-columns: 1fr; }
  .post-body{ font-size: 17px; line-height: 1.78; }
  .post-body > p:first-child{ font-size: 22px; }
  .post-body h2{ font-size: 31px; }
  .post-body ul,
  .post-body ol{ padding: 22px 20px 16px 40px; }
  .post-signoff{ margin-top: 56px; padding: 28px 24px; }
  .post-signoff > p{ font-size: 21px; }
  .post-related{ padding: 76px 0 88px; }
  .post-related-head{
    align-items: flex-start;
    flex-direction: column;
    margin-bottom: 36px;
  }
  .post-related-head h2{ font-size: 38px; }
}

/* ---------- Privacy, consent and notifications ---------- */
.m3-toast-region{
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 500;
  display: grid;
  gap: 10px;
  width: min(380px, calc(100vw - 40px));
  pointer-events: none;
}
.m3-toast{
  padding: 16px 18px;
  border: 1px solid var(--hairline);
  border-left: 3px solid var(--emerald);
  background: rgba(17,26,44,.96);
  color: var(--ivory);
  box-shadow: 0 18px 48px rgba(0,0,0,.42);
  font-size: 14px;
  line-height: 1.5;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity .25s var(--ease), transform .25s var(--ease);
}
.m3-toast.is-visible{ opacity: 1; transform: none; }
.m3-toast.is-error{ border-left-color: #e07a6a; }

.privacy-banner{
  position: fixed;
  inset: auto 18px 18px;
  z-index: 450;
  max-width: 780px;
  margin: 0 auto;
  padding: 22px;
  border: 1px solid rgba(228,177,0,.35);
  background: rgba(11,18,32,.97);
  box-shadow: 0 24px 70px rgba(0,0,0,.55);
}
.privacy-banner[hidden]{ display: none !important; }
.privacy-banner-inner{
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 22px;
  align-items: center;
}
.privacy-banner h2{ font-size: 20px; margin-bottom: 7px; }
.privacy-banner p{ color: var(--ivory-dim); font-size: 13px; line-height: 1.55; }
.privacy-banner p a{ color: var(--brass-bright); text-decoration: underline; text-underline-offset: 3px; }
.privacy-banner-actions{ display: flex; flex-wrap: wrap; gap: 10px; }
.privacy-banner .btn{ padding: 11px 16px; font-size: 11px; }

.privacy-page{ padding: 160px 0 110px; }
.privacy-layout{
  display: grid;
  grid-template-columns: minmax(0,.75fr) minmax(0,1.25fr);
  gap: clamp(40px, 8vw, 110px);
  align-items: start;
}
.privacy-intro{ position: sticky; top: 120px; }
.privacy-intro h1{ margin-top: 16px; font-size: clamp(40px, 6vw, 72px); line-height: 1; }
.privacy-intro p{ margin-top: 22px; color: var(--ivory-dim); max-width: 42ch; }
.privacy-updated{ display: block; margin-top: 24px; color: var(--brass); font-size: 11px; text-transform: uppercase; letter-spacing: .08em; }
.privacy-content{ display: grid; gap: 38px; }
.privacy-content section{ padding: 0; }
.privacy-content h2{ font-size: 25px; margin-bottom: 12px; }
.privacy-content p,
.privacy-content li{ color: var(--ivory-dim); line-height: 1.72; }
.privacy-content ul{ margin: 12px 0 0; padding-left: 20px; }
.privacy-content a{ color: var(--brass-bright); text-decoration: underline; text-underline-offset: 3px; }
.privacy-settings{
  margin-top: 20px;
  display: inline-flex;
  background: none;
  color: var(--brass-bright);
}

@media (max-width: 820px){
  .privacy-banner{ inset: auto 10px 10px; padding: 18px; }
  .privacy-banner-inner{ grid-template-columns: 1fr; gap: 16px; }
  .privacy-banner-actions{ display: grid; grid-template-columns: 1fr 1fr; }
  .privacy-layout{ grid-template-columns: 1fr; }
  .privacy-intro{ position: static; }
}

@media (max-width: 520px){
  .m3-toast-region{ right: 12px; bottom: 12px; width: calc(100vw - 24px); }
  .privacy-banner-actions{ grid-template-columns: 1fr; }
  .privacy-banner .btn{ width: 100%; }
}

/* ---------- Portfólio real ---------- */
.portfolio-section{
  background: var(--ink-2);
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
}
.portfolio-grid{
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--hairline);
  border-left: 1px solid var(--hairline);
}
.portfolio-card{
  min-height: 300px;
  padding: clamp(30px, 4vw, 46px);
  border-right: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  background:
    linear-gradient(135deg, rgba(228,177,0,.045), transparent 42%),
    rgba(11,18,32,.24);
  transition: background .3s, transform .35s var(--ease);
}
.portfolio-card:hover{
  background:
    linear-gradient(135deg, rgba(228,177,0,.1), transparent 48%),
    rgba(27,39,64,.72);
  transform: translateY(-3px);
}
.portfolio-card-wide{ grid-column: 1 / -1; min-height: 250px; }
.portfolio-index,
.portfolio-link{
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .09em;
  text-transform: uppercase;
}
.portfolio-index{ color: var(--brass); }
.portfolio-card h3{
  margin-top: auto;
  padding-top: 72px;
  font-size: clamp(28px, 3.4vw, 44px);
  line-height: 1.05;
}
.portfolio-card p{
  margin: 18px 0 28px;
  max-width: 52ch;
  color: var(--ivory-dim);
  line-height: 1.65;
}
.portfolio-link{ color: var(--ivory); display: inline-flex; gap: 8px; align-items: center; }
.portfolio-link::after{ content: '↗'; color: var(--brass); }

/* ---------- Sprint na home ---------- */
.sprint-section{
  background:
    radial-gradient(circle at 78% 35%, rgba(62,142,118,.14), transparent 30%),
    var(--ink);
}
.sprint-layout{
  display: grid;
  grid-template-columns: minmax(320px,.82fr) minmax(0,1.18fr);
  gap: clamp(54px, 7vw, 104px);
  align-items: start;
}
.sprint-section .section-head{ position: sticky; top: 130px; }
.sprint-actions{ display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.sprint-steps{
  border-top: 1px solid var(--hairline);
}
.sprint-steps article{
  padding: 32px 0 34px;
  border-bottom: 1px solid var(--hairline);
  display: grid;
  grid-template-columns: 130px minmax(160px,.72fr) minmax(0,1.28fr);
  gap: 22px;
  align-items: start;
}
.sprint-steps article > span{
  font-family: var(--mono);
  color: var(--brass);
  font-size: 11px;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.sprint-steps h3{ font-size: 24px; line-height: 1.16; }
.sprint-steps p{ color: var(--ivory-dim); line-height: 1.65; margin: 0; }

/* ---------- Tecnologia própria ---------- */
.labs-section{
  padding: 100px 0;
  background: var(--ink-2);
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
}
.labs-head{
  display: grid;
  grid-template-columns: minmax(0,1fr) minmax(280px,.65fr);
  gap: 60px;
  align-items: end;
  margin-bottom: 48px;
}
.labs-head h2{ margin-top: 16px; font-size: clamp(36px,4.5vw,60px); line-height:1.03; }
.labs-head > p{ max-width: 46ch; }
.labs-grid{
  display: grid;
  grid-template-columns: repeat(4, minmax(0,1fr));
  border-top: 1px solid var(--hairline);
  border-left: 1px solid var(--hairline);
}
.lab-card{
  min-height: 260px;
  padding: 28px 24px;
  border-right: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  display: flex;
  flex-direction: column;
  transition: background .3s;
}
.lab-card:hover{ background: rgba(228,177,0,.055); }
.lab-card > span{
  color: var(--emerald);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.lab-card h3{ margin-top: auto; padding-top: 64px; font-size: 24px; line-height:1.12; }
.lab-card p{ color: var(--ivory-dim); margin: 14px 0 0; font-size: 14px; line-height: 1.6; }

/* ---------- Landing do Sprint ---------- */
.sprint-page{ background: var(--ink); }
.sprint-nav-cta{
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .06em;
  text-transform: uppercase;
  border: 1px solid var(--brass);
  color: var(--ink);
  background: var(--brass);
  padding: 11px 20px;
  transition: background .25s, color .25s;
}
.sprint-nav-cta:hover{ background: var(--brass-bright); }
.sprint-landing-hero{
  position: relative;
  min-height: 820px;
  padding: 190px 0 120px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background:
    radial-gradient(circle at 78% 30%, rgba(62,142,118,.2), transparent 30%),
    radial-gradient(circle at 15% 82%, rgba(228,177,0,.1), transparent 28%),
    var(--ink);
}
.sprint-hero-grid{
  position:absolute;
  inset:0;
  opacity:.28;
  background-image:
    linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,.9), transparent 88%);
}
.sprint-hero-layout{
  position: relative;
  z-index:1;
  display:grid;
  grid-template-columns: minmax(0,1.18fr) minmax(300px,.62fr);
  gap: clamp(60px,8vw,120px);
  align-items:center;
}
.sprint-hero-copy h1{
  max-width: 840px;
  margin-top: 24px;
  font-size: clamp(50px,6.4vw,88px);
  line-height:.98;
  letter-spacing:-.035em;
}
.sprint-hero-copy h1 em{ color: var(--brass-bright); font-style:italic; }
.sprint-hero-copy > p{
  max-width: 720px;
  margin: 30px 0 0;
  color: var(--ivory-dim);
  font-size: 19px;
  line-height:1.7;
}
.sprint-hero-summary{
  padding: 34px 30px;
  border: 1px solid rgba(228,177,0,.32);
  background: rgba(17,26,44,.72);
  backdrop-filter: blur(10px);
}
.sprint-summary-label{
  display:block;
  margin-bottom:28px;
  color:var(--brass);
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:.1em;
  text-transform:uppercase;
}
.sprint-hero-summary strong{ display:block; font-family:var(--display); font-size:32px; font-weight:500; }
.sprint-hero-summary p{ margin:4px 0 24px; padding-bottom:20px; border-bottom:1px solid var(--hairline); color:var(--ivory-dim); font-size:14px; }
.sprint-hero-summary p:last-child{ margin-bottom:0; padding-bottom:0; border:0; }
.portfolio-ribbon{ border-top:1px solid var(--hairline); border-bottom:1px solid var(--hairline); background:var(--ink-2); }
.portfolio-ribbon .container{ min-height:76px; display:flex; flex-wrap:wrap; align-items:center; justify-content:center; gap:18px; color:var(--ivory-dim); font-family:var(--mono); font-size:11px; letter-spacing:.08em; text-transform:uppercase; }
.portfolio-ribbon i{ width:4px; height:4px; background:var(--brass); transform:rotate(45deg); }
.sprint-problem-section{ padding:120px 0; }
.sprint-problem-layout{ display:grid; grid-template-columns:minmax(300px,.9fr) minmax(0,1.1fr); gap:clamp(60px,8vw,120px); }
.sprint-problem-layout h2{ font-size:clamp(38px,4.5vw,58px); line-height:1.06; }
.sprint-problem-copy{ font-size:19px; line-height:1.8; color:var(--ivory-dim); }
.sprint-problem-copy p + p{ margin-top:24px; }
.sprint-deliverables-section{ background:var(--ink-2); border-top:1px solid var(--hairline); border-bottom:1px solid var(--hairline); }
.deliverables-grid{ display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); border-top:1px solid var(--hairline); border-left:1px solid var(--hairline); }
.deliverable-card{ min-height:290px; padding:30px 28px; border-right:1px solid var(--hairline); border-bottom:1px solid var(--hairline); display:flex; flex-direction:column; }
.deliverable-card > span{ color:var(--brass); font-family:var(--mono); font-size:11px; }
.deliverable-card h3{ margin-top:auto; padding-top:60px; font-size:25px; line-height:1.14; }
.deliverable-card p{ color:var(--ivory-dim); margin:14px 0 0; font-size:14px; line-height:1.65; }
.sprint-process-section{ padding:120px 0; }
.sprint-process-layout{ display:grid; grid-template-columns:minmax(300px,.78fr) minmax(0,1.22fr); gap:clamp(60px,8vw,120px); }
.sprint-process-list{ list-style:none; margin:0; padding:0; border-top:1px solid var(--hairline); }
.sprint-process-list li{ display:grid; grid-template-columns:70px 1fr; gap:22px; padding:28px 0; border-bottom:1px solid var(--hairline); }
.sprint-process-list li > span{ color:var(--brass); font-family:var(--mono); font-size:12px; }
.sprint-process-list h3{ font-size:24px; }
.sprint-process-list p{ color:var(--ivory-dim); margin:8px 0 0; }
.sprint-fit-section{ background:var(--ink-2); border-top:1px solid var(--hairline); border-bottom:1px solid var(--hairline); }
.sprint-fit-section .fit-columns{ max-width:980px; }
.sprint-application-section{ padding:120px 0; }
.sprint-application-note{ margin-top:42px; padding-top:24px; border-top:1px solid var(--hairline); }
.sprint-application-note > span{ color:var(--brass); font-family:var(--mono); font-size:11px; letter-spacing:.08em; text-transform:uppercase; }
.sprint-application-note ol{ margin:18px 0 0; padding-left:20px; color:var(--ivory-dim); }
.sprint-application-note li + li{ margin-top:9px; }

@media (max-width: 980px){
  .portfolio-grid{ grid-template-columns:1fr; }
  .portfolio-card-wide{ grid-column:auto; }
  .sprint-layout,
  .labs-head,
  .sprint-hero-layout,
  .sprint-problem-layout,
  .sprint-process-layout{ grid-template-columns:1fr; }
  .sprint-section .section-head{ position:static; }
  .sprint-steps article{ grid-template-columns:105px minmax(150px,.72fr) minmax(0,1.28fr); }
  .labs-grid{ grid-template-columns:repeat(2,minmax(0,1fr)); }
  .sprint-nav-cta{ display:none; }
  .sprint-landing-hero{ min-height:auto; padding:150px 0 90px; }
  .sprint-hero-summary{ max-width:620px; }
  .deliverables-grid{ grid-template-columns:repeat(2,minmax(0,1fr)); }
}

@media (max-width: 640px){
  .portfolio-card{ min-height:250px; padding:28px 24px; }
  .portfolio-card h3{ padding-top:50px; }
  .sprint-actions{ flex-direction:column; align-items:stretch; }
  .sprint-actions .btn{ justify-content:center; }
  .sprint-steps article{ grid-template-columns:1fr; gap:10px; }
  .labs-grid,
  .deliverables-grid{ grid-template-columns:1fr; }
  .lab-card,
  .deliverable-card{ min-height:240px; }
  .sprint-hero-copy h1{ font-size:clamp(42px,13vw,58px); }
  .sprint-hero-copy > p{ font-size:17px; }
  .portfolio-ribbon .container{ justify-content:flex-start; padding-top:18px; padding-bottom:18px; }
  .sprint-problem-section,
  .sprint-process-section,
  .sprint-application-section{ padding:96px 0; }
}