/* ============================================
   jumper.studio — site styles
   ============================================ */

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: #000;
  color: #fff;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
::selection { background: rgba(250,71,33,0.35); color: #fff; }

/* ---- container ---- */
.wrap {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 clamp(24px, 4vw, 48px);
}

/* ================================================
   HEADER
   ================================================ */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  backdrop-filter: blur(18px) saturate(1.2);
  -webkit-backdrop-filter: blur(18px) saturate(1.2);
  background: rgba(0,0,0,0.55);
  border-bottom: 1px solid rgba(255,255,255,0.07);
}
.site-header .bar {
  display: flex; align-items: center; justify-content: space-between;
  height: 64px;
}
.site-header .brand img { height: 22px; }
.site-header nav { display: none; gap: 32px; }
.site-header nav a {
  font-size: 13px;
  color: rgba(255,255,255,0.68);
  font-variation-settings: 'wght' 500;
  letter-spacing: -0.005em;
  transition: color 0.2s var(--ease-jumper);
}
.site-header nav a:hover { color: #fff; }
.site-header .cta-row { display: flex; align-items: center; gap: 12px; }
@media (min-width: 768px) { .site-header nav { display: flex; } }

/* ================================================
   BUTTONS
   ================================================ */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  height: 42px;
  padding: 0 18px;
  border-radius: 999px;
  font-size: 13px;
  font-variation-settings: 'wght' 600;
  letter-spacing: -0.005em;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.2s var(--ease-jumper);
  white-space: nowrap;
}
.btn-primary {
  background: var(--jumper-orange);
  color: #fff;
}
.btn-primary:hover { background: #E33B17; transform: translateY(-1px); }
.btn-ghost {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.18);
}
.btn-ghost:hover { background: rgba(255,255,255,0.06); border-color: rgba(255,255,255,0.35); }
.btn-lg { height: 52px; padding: 0 24px; font-size: 14px; }
.btn svg { width: 14px; height: 14px; }

/* ================================================
   HERO — padrão brand-hero (statement mode)
   preto sólido · gradiente como marca-testemunha no canto inferior direito
   estrutura: bar (wordmark + index) · stage (kicker + statement + claim + CTAs) · rail (meta)
   ================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  background: #000;
  color: #fff;
  overflow: hidden;
  isolation: isolate;
  padding-top: 64px;
}

/* gradiente animado (canvas WebGL) — full-bleed atrás do hero */
.hero-witness {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  filter: saturate(1.1);
  opacity: 1;
  z-index: 0;
}
.hero-witness canvas { display: block; width: 100%; height: 100%; }

/* scrim editorial — garante leitura do texto à esquerda,
   deixa o gradiente respirar à direita e funde no preto em cima/baixo */
.hero-scrim {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(100deg, rgba(0,0,0,0.82) 0%, rgba(0,0,0,0.55) 38%, rgba(0,0,0,0) 72%),
    linear-gradient(180deg, rgba(0,0,0,0.45) 0%, rgba(0,0,0,0) 25%, rgba(0,0,0,0.35) 100%);
}

.hero-inner { z-index: 2; }
.hero-statement em { color: rgba(255,255,255,0.6); }
.hero-claim { color: rgba(255,255,255,0.9); }
.hero-claim em { color: rgba(255,255,255,0.7); }

.hero-inner {
  position: relative;
  z-index: 1;
  min-height: calc(100vh - 64px);
  display: flex;
  flex-direction: column;
  padding: 28px clamp(24px, 4vw, 48px) 24px;
  gap: 24px;
  max-width: 1440px;
  margin: 0 auto;
  box-sizing: border-box;
}

.hero-stage { flex: 1; min-height: 0; }
.hero-rail  { flex: 0 0 auto; }

/* --- top bar: wordmark left, tiny index right --- */
.hero-bar {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}
.hero-bar .mark img {
  height: 36px;
  display: block;
}
@media (min-width: 960px) {
  .hero-bar .mark img { height: 42px; }
}
.hero-index {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  font-variation-settings: 'wght' 500;
  line-height: 1.5;
  text-align: right;
}
.hero-index b {
  color: #fff;
  font-variation-settings: 'wght' 600;
}

/* --- hero stage: kicker · statement · claim · CTAs --- */
.hero-stage {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 24px 0;
  max-width: 1100px;
}
.hero-kicker {
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--jumper-orange);
  font-variation-settings: 'wght' 600;
  margin-bottom: 28px;
  display: flex;
  align-items: center;
  gap: 10px;
  line-height: 1;
}
.hero-kicker .dot {
  width: 6px; height: 6px; border-radius: 999px;
  background: var(--jumper-orange);
}
.hero-kicker .sep { color: rgba(255,255,255,0.3); }
.hero-kicker .muted { color: rgba(255,255,255,0.55); }

.hero-statement {
  font-variation-settings: 'wght' 700;
  font-size: clamp(38px, 5vw, 76px);
  line-height: 1.02;
  letter-spacing: -0.035em;
  color: #fff;
  max-width: 22ch;
  text-wrap: balance;
  margin: 0;
}
.hero-statement em {
  font-style: normal;
  color: rgba(255,255,255,0.55);
  font-variation-settings: 'wght' 400;
}
.hero-statement mark {
  background: transparent;
  color: rgba(255,255,255,0.55);
  font-variation-settings: 'wght' 400;
}
.hero-statement::after {
  content: ".";
  color: var(--jumper-orange);
}

.hero-claim {
  margin: 28px 0 0;
  font-size: clamp(16px, 1.25vw, 20px);
  line-height: 1.45;
  letter-spacing: -0.005em;
  font-variation-settings: 'wght' 400;
  max-width: 50ch;
  color: rgba(255,255,255,0.85);
  text-wrap: pretty;
}
.hero-claim em {
  font-style: normal;
  color: rgba(255,255,255,0.55);
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

/* --- footer meta rail --- */
.hero-rail {
  border-top: 1px solid rgba(255,255,255,0.14);
  padding-top: 14px;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  font-size: 11px;
  line-height: 1.4;
  color: rgba(255,255,255,0.85);
}
.hero-rail .meta {
  display: flex;
  gap: 22px;
  align-items: baseline;
  flex-wrap: wrap;
}
.hero-rail .meta .k {
  color: rgba(255,255,255,0.5);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 10px;
  font-variation-settings: 'wght' 500;
  margin-right: 6px;
}
.hero-rail .meta .v {
  color: #fff;
  font-variation-settings: 'wght' 500;
}
.hero-rail .x img { height: 14px; display: block; }

/* fallback sem WebGL */
.jumper-gradient-fallback {
  background:
    radial-gradient(at 30% 30%, #8143A7 0%, transparent 50%),
    radial-gradient(at 70% 70%, #FA4721 0%, transparent 55%),
    #1a0a0a;
  animation: fallback-drift 18s ease-in-out infinite alternate;
}
@keyframes fallback-drift {
  0%   { filter: hue-rotate(0deg) saturate(1); }
  100% { filter: hue-rotate(14deg) saturate(1.2); }
}

@media (max-width: 768px) {
  .hero-inner { padding: 28px 24px 24px; }
  .hero-statement { font-size: clamp(40px, 11vw, 72px); }
  .hero-index { font-size: 10px; max-width: 40%; }
}

/* ================================================
   SECTION SHELL
   ================================================ */
.sec {
  position: relative;
  padding: clamp(72px, 10vw, 120px) 0;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.sec-eyebrow {
  display: flex; align-items: center; gap: 10px;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--jumper-orange);
  font-variation-settings: 'wght' 600;
  margin-bottom: 18px;
}
.sec-eyebrow .dot {
  width: 6px; height: 6px; border-radius: 999px; background: var(--jumper-orange);
}
.sec-title {
  font-size: clamp(28px, 3.4vw, 48px);
  line-height: 1.05;
  letter-spacing: -0.025em;
  font-variation-settings: 'wght' 600;
  margin: 0;
  max-width: 22ch;
  text-wrap: balance;
}
.sec-title em { font-style: normal; color: rgba(255,255,255,0.48); font-variation-settings: 'wght' 400; }
.sec-lede {
  font-size: clamp(15px, 1.15vw, 17px);
  line-height: 1.5;
  color: rgba(255,255,255,0.7);
  margin: 22px 0 0;
  max-width: 62ch;
}
.sec-head {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-bottom: 56px;
}
@media (min-width: 960px) {
  .sec-head { grid-template-columns: 1.1fr 1fr; align-items: end; gap: 64px; }
}

/* ================================================
   PROBLEM — big typographic statement
   ================================================ */
.problem .statement {
  font-size: clamp(32px, 4.4vw, 64px);
  line-height: 1.02;
  letter-spacing: -0.032em;
  font-variation-settings: 'wght' 700;
  margin: 0 0 32px;
  text-wrap: balance;
  max-width: 22ch;
}
.problem .statement em { color: rgba(255,255,255,0.4); font-style: normal; font-variation-settings: 'wght' 400; }
.problem .statement mark { background: transparent; color: var(--jumper-orange); }
.problem .statement::after { content: "."; color: var(--jumper-orange); }
.problem .note {
  font-size: 17px;
  line-height: 1.55;
  color: rgba(255,255,255,0.7);
  max-width: 54ch;
  margin: 0;
}

/* ================================================
   SERVICES — index grid (no icon-in-box template)
   used for 'soluções' only now; cases use .cases-editorial
   ================================================ */
.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: rgba(255,255,255,0.08);
  border-top: 1px solid rgba(255,255,255,0.1);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
@media (min-width: 720px)  { .services-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1080px) { .services-grid { grid-template-columns: 1fr 1fr 1fr; } }

.svc {
  background: #000;
  padding: 36px 32px 32px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  min-height: 260px;
  position: relative;
  transition: background 0.3s var(--ease-jumper);
  cursor: pointer;
}
.svc:hover { background: #0a0a0a; }

/* ================================================
   CASES EDITORIAL — full-width rows, no cards
   numeração grande · título · descrição · métrica · arrow
   ================================================ */
.cases-editorial {
  border-top: 1px solid rgba(255,255,255,0.12);
}
.case-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  padding: 40px 0;
  border-bottom: 1px solid rgba(255,255,255,0.12);
  position: relative;
  transition: background 0.3s var(--ease-jumper);
  align-items: start;
}
.case-row::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at left center, rgba(250,71,33,0.05), transparent 60%);
  opacity: 0;
  transition: opacity 0.4s var(--ease-jumper);
  pointer-events: none;
}
.case-row:hover::before { opacity: 1; }
@media (min-width: 960px) {
  .case-row {
    grid-template-columns: 88px 1.3fr 1fr 160px;
    gap: 48px;
    padding: 48px 0;
    align-items: baseline;
  }
}

.case-row .num {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--jumper-orange);
  font-variation-settings: 'wght' 500;
  padding-top: 4px;
}
.case-row .head h3 {
  font-size: clamp(22px, 2.4vw, 32px);
  line-height: 1.1;
  letter-spacing: -0.022em;
  font-variation-settings: 'wght' 600;
  margin: 0 0 10px;
  color: #fff;
  text-wrap: balance;
  transition: color 0.2s var(--ease-jumper);
}
.case-row:hover .head h3 { color: #fff; }
.case-row .head .client {
  display: block;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  font-variation-settings: 'wght' 500;
  margin-bottom: 10px;
}
.case-row .body {
  font-size: 15px;
  line-height: 1.55;
  color: rgba(255,255,255,0.68);
  margin: 0;
  max-width: 42ch;
}
.case-row .metric {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-variant-numeric: tabular-nums;
}
.case-row .metric .val {
  font-size: clamp(28px, 3vw, 40px);
  line-height: 1;
  letter-spacing: -0.024em;
  font-variation-settings: 'wght' 700;
  color: #fff;
}
.case-row .metric .lbl {
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  font-variation-settings: 'wght' 500;
}
.case-row .arrow {
  grid-column: 1 / -1;
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  font-variation-settings: 'wght' 500;
  transition: color 0.2s var(--ease-jumper), gap 0.2s var(--ease-jumper);
  margin-top: 8px;
}
@media (min-width: 960px) {
  .case-row .arrow {
    grid-column: auto;
    margin-top: 0;
    align-self: baseline;
    justify-content: flex-end;
  }
}
.case-row:hover .arrow { color: var(--jumper-orange); gap: 14px; }
.svc .idx {
  font-size: 11px;
  font-variation-settings: 'wght' 500;
  color: rgba(255,255,255,0.4);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  display: flex; align-items: center; gap: 10px;
}
.svc .idx .line {
  flex: 1; height: 1px; background: rgba(255,255,255,0.12);
}
.svc .title {
  font-size: 24px;
  line-height: 1.15;
  letter-spacing: -0.018em;
  font-variation-settings: 'wght' 600;
  color: #fff;
  margin: 0;
}
.svc .desc {
  font-size: 14.5px;
  line-height: 1.5;
  color: rgba(255,255,255,0.62);
  margin: 0;
  flex: 1;
}
.svc .arrow {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: rgba(255,255,255,0.5);
  font-variation-settings: 'wght' 500;
  transition: color 0.2s var(--ease-jumper), gap 0.2s var(--ease-jumper);
}
.svc:hover .arrow { color: var(--jumper-orange); gap: 10px; }

/* ================================================
   CASES INDEX PAGE
   ================================================ */
.cases-index-hero {
  padding: 160px 0 56px !important;
  border-top: none;
}
.cases-index-title {
  font-size: clamp(44px, 6.4vw, 104px);
  line-height: 0.95;
  letter-spacing: -0.035em;
  font-variation-settings: 'wght' 700;
  margin: 14px 0 28px;
  max-width: 16ch;
  text-wrap: balance;
  color: #fff;
}
.cases-index-title em {
  font-style: normal;
  color: rgba(255,255,255,0.45);
  font-variation-settings: 'wght' 400;
}
.cases-index-lede {
  font-size: clamp(16px, 1.25vw, 20px);
  line-height: 1.5;
  color: rgba(255,255,255,0.72);
  margin: 0;
  max-width: 56ch;
}
.cases-index-list .case-row {
  padding: 56px 0;
}
@media (min-width: 960px) {
  .cases-index-list .case-row {
    grid-template-columns: 88px 1.2fr 1fr 180px;
    padding: 64px 0;
  }
}

/* ================================================
   DIFFERENTIALS — two-column editorial
   ================================================ */
.diff-intro {
  font-size: clamp(24px, 2.6vw, 34px);
  line-height: 1.25;
  letter-spacing: -0.015em;
  font-variation-settings: 'wght' 500;
  max-width: 22ch;
  margin: 0 0 20px;
  text-wrap: balance;
}
.diff-intro mark { background: transparent; color: var(--jumper-orange); }
.diff-list {
  display: grid; gap: 0;
  border-top: 1px solid rgba(255,255,255,0.12);
}
.diff-item {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 24px;
  padding: 40px 0;
  border-bottom: 1px solid rgba(255,255,255,0.12);
  align-items: start;
}
@media (min-width: 720px) {
  .diff-item { grid-template-columns: 80px 1.1fr 1.4fr; gap: 48px; padding: 48px 0; align-items: baseline; }
}
.diff-item .num {
  font-size: 13px;
  color: var(--jumper-orange);
  font-variation-settings: 'wght' 500;
  letter-spacing: 0.04em;
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  padding-top: 6px;
}
.diff-item h3 {
  font-size: clamp(22px, 2.2vw, 30px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  font-variation-settings: 'wght' 600;
  margin: 0;
  grid-column: 2 / 3;
  text-wrap: balance;
}
.diff-item p {
  font-size: 15.5px;
  line-height: 1.6;
  color: rgba(255,255,255,0.68);
  margin: 12px 0 0;
  grid-column: 2 / 3;
  max-width: 52ch;
}
@media (min-width: 720px) {
  .diff-item h3 { grid-column: 2 / 3; }
  .diff-item p { grid-column: 3 / 4; margin: 0; }
}

/* ================================================
   PROCESS — horizontal timeline
   ================================================ */
.process {
  background: #050505;
}
.process-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}
@media (min-width: 720px)  { .process-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1080px) { .process-grid { grid-template-columns: repeat(5, 1fr); gap: 24px; } }
.step {
  padding-top: 18px;
  border-top: 1px solid rgba(255,255,255,0.12);
  position: relative;
}
.step::before {
  content: ""; position: absolute; top: -1px; left: 0;
  width: 28px; height: 1px; background: var(--jumper-orange);
}
.step .num {
  font-family: 'JetBrains Mono', ui-monospace, monospace;
  font-size: 11px;
  color: var(--jumper-orange);
  letter-spacing: 0.06em;
  font-variation-settings: 'wght' 600;
  margin-bottom: 10px;
  display: block;
}
.step h4 {
  font-size: 18px;
  line-height: 1.2;
  letter-spacing: -0.012em;
  font-variation-settings: 'wght' 600;
  margin: 0 0 10px;
}
.step p {
  font-size: 13.5px;
  line-height: 1.5;
  color: rgba(255,255,255,0.6);
  margin: 0;
}

/* ================================================
   CTA FINAL — full-bleed animated gradient again,
   darker scrim, editorial typography
   ================================================ */
.cta-final {
  position: relative;
  padding: clamp(96px, 13vw, 160px) 0;
  overflow: hidden;
  isolation: isolate;
  text-align: left;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.cta-final .wrap {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}
@media (min-width: 960px) {
  .cta-final .wrap { grid-template-columns: 1.3fr 1fr; align-items: end; gap: 80px; }
}
.cta-final .bg { position: absolute; inset: 0; z-index: -2; }
.cta-final .bg canvas { width: 100%; height: 100%; display: block; }
.cta-final .scrim {
  position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(100deg, rgba(0,0,0,0.78) 0%, rgba(0,0,0,0.55) 40%, rgba(0,0,0,0.2) 75%, rgba(0,0,0,0.45) 100%),
    linear-gradient(180deg, rgba(0,0,0,0.3), rgba(0,0,0,0.45));
}
.cta-final .eyebrow {
  display: flex; align-items: center; gap: 10px;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--jumper-orange);
  font-variation-settings: 'wght' 600;
  margin-bottom: 20px;
}
.cta-final .eyebrow .dot {
  width: 6px; height: 6px; border-radius: 999px; background: var(--jumper-orange);
}
.cta-final h2 {
  font-size: clamp(34px, 4.6vw, 64px);
  line-height: 1.02;
  letter-spacing: -0.032em;
  font-variation-settings: 'wght' 700;
  max-width: 18ch;
  margin: 0;
  text-wrap: balance;
  color: #fff;
}
.cta-final h2 em {
  font-style: normal;
  color: rgba(255,255,255,0.55);
}
.cta-final .aside p {
  font-size: clamp(15px, 1.15vw, 17px);
  line-height: 1.55;
  color: rgba(255,255,255,0.78);
  margin: 0 0 28px;
  max-width: 42ch;
}

/* ================================================
   FOOTER
   ================================================ */
.site-foot {
  padding: 72px 0 32px;
  border-top: 1px solid rgba(255,255,255,0.08);
  background: #000;
}
.foot-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}
@media (min-width: 720px)  { .foot-grid { grid-template-columns: 2fr 1fr 1fr 1.4fr; } }

.foot-brand img { height: 24px; margin-bottom: 18px; }
.foot-brand p {
  font-size: 14px;
  color: rgba(255,255,255,0.55);
  max-width: 32ch;
  line-height: 1.55;
  margin: 0;
}
.foot-col h5 {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
  font-variation-settings: 'wght' 500;
  margin: 0 0 14px;
}
.foot-col ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.foot-col a, .foot-col span {
  font-size: 14px; color: rgba(255,255,255,0.78);
  transition: color 0.2s var(--ease-jumper);
}
.foot-col a:hover { color: var(--jumper-orange); }

.foot-bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: space-between;
  align-items: center;
  margin-top: 56px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.08);
  font-size: 11.5px;
  color: rgba(255,255,255,0.4);
}
.foot-bottom .legal { display: flex; gap: 20px; }


/* ================================================
   TWEAKS PANEL — floating controls for the gradient
   ================================================ */
.tweaks-panel {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 9999;
  width: 300px;
  max-height: calc(100vh - 40px);
  background: rgba(12, 12, 12, 0.92);
  backdrop-filter: blur(20px) saturate(1.3);
  -webkit-backdrop-filter: blur(20px) saturate(1.3);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  color: #fff;
  font-family: var(--font-sans);
  font-size: 12px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), 0 2px 0 rgba(255,255,255,0.04) inset;
  opacity: 0;
  transform: translateY(8px);
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.tweaks-panel.on { opacity: 1; transform: translateY(0); pointer-events: auto; }
.tp-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 14px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  flex-shrink: 0;
}
.tp-title {
  font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase;
  font-variation-settings: 'wght' 600;
  color: var(--jumper-orange);
}
.tp-title span {
  color: rgba(255,255,255,0.5);
  font-variation-settings: 'wght' 400;
  letter-spacing: 0.14em;
}
.tp-reset {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.18);
  color: rgba(255,255,255,0.8);
  font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase;
  padding: 5px 10px;
  border-radius: 999px;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.15s ease;
}
.tp-reset:hover { background: rgba(255,255,255,0.08); color: #fff; }
.tp-body {
  padding: 14px;
  overflow-y: auto;
  flex: 1;
}
.tp-field {
  margin-bottom: 14px;
}
.tp-field label {
  display: flex; justify-content: space-between; align-items: baseline;
  font-size: 11px;
  color: rgba(255,255,255,0.85);
  font-variation-settings: 'wght' 500;
  margin-bottom: 6px;
}
.tp-val {
  font-variant-numeric: tabular-nums;
  color: rgba(255,255,255,0.5);
  font-size: 10.5px;
}
.tp-field input[type=range] {
  width: 100%;
  appearance: none; -webkit-appearance: none;
  height: 3px;
  background: rgba(255,255,255,0.12);
  border-radius: 999px;
  outline: none;
  cursor: pointer;
}
.tp-field input[type=range]::-webkit-slider-thumb {
  appearance: none; -webkit-appearance: none;
  width: 14px; height: 14px; border-radius: 50%;
  background: var(--jumper-orange);
  cursor: pointer;
  border: 2px solid #0c0c0c;
  box-shadow: 0 0 0 1px rgba(255,255,255,0.1);
  transition: transform 0.1s ease;
}
.tp-field input[type=range]::-webkit-slider-thumb:active { transform: scale(1.2); }
.tp-field input[type=range]::-moz-range-thumb {
  width: 14px; height: 14px; border-radius: 50%;
  background: var(--jumper-orange);
  cursor: pointer;
  border: 2px solid #0c0c0c;
}
.tp-palette .tp-seg {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
}
.tp-seg button {
  padding: 7px 10px;
  border-radius: 6px;
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.03);
  color: rgba(255,255,255,0.75);
  font-size: 11px;
  text-align: left;
  cursor: pointer;
  font-family: inherit;
  font-variation-settings: 'wght' 500;
  transition: all 0.15s ease;
}
.tp-seg button:hover { background: rgba(255,255,255,0.07); color: #fff; }
.tp-seg button.on {
  border-color: var(--jumper-orange);
  background: rgba(250,71,33,0.12);
  color: #fff;
}
.tp-foot {
  margin-top: 6px;
  padding-top: 10px;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.tp-hint {
  font-size: 10px;
  color: rgba(255,255,255,0.4);
  letter-spacing: 0.02em;
}


/* header brand: hidden while hero is in view (logo duplicação) */
.site-header .brand {
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.site-header .brand.is-hidden {
  opacity: 0;
  transform: translateY(-4px);
  pointer-events: none;
}