/* ============================================================
   WAGNER CATTANI — v2
   Design system: dark premium + volt accent
   Fontes: Clash Display (display) / Inter (texto) / JetBrains Mono (técnico)
   ============================================================ */

:root {
  --bg: #050507;
  --bg-2: #0a0a0e;
  --surface: rgba(255, 255, 255, 0.025);
  --surface-2: rgba(255, 255, 255, 0.05);
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.16);
  --text: #f4f4f0;
  --muted: #9a9aa6;
  --volt: #c8ff1e;
  --volt-soft: rgba(200, 255, 30, 0.12);
  --volt-glow: rgba(200, 255, 30, 0.35);
  --font-display: 'Clash Display', 'Space Grotesk', sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --radius: 18px;
  --radius-lg: 28px;
  --container: 1200px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

::selection { background: var(--volt); color: #0a0a0a; }

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font: inherit; background: none; border: none; cursor: pointer; color: inherit; }

.mono { font-family: var(--font-mono); font-size: 0.78em; letter-spacing: 0.04em; text-transform: uppercase; }
.volt { color: var(--volt); }

.container {
  width: min(var(--container), calc(100% - 2.5rem));
  margin-inline: auto;
}

/* ============ BACKGROUND FX ============ */

.bg-fx { position: fixed; inset: 0; z-index: -1; pointer-events: none; }

.bg-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(ellipse 90% 70% at 50% 0%, #000 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 90% 70% at 50% 0%, #000 30%, transparent 80%);
}

.bg-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(110px);
  opacity: 0.5;
  will-change: transform;
  transition: transform 1.2s var(--ease);
}
.bg-orb--1 {
  width: 540px; height: 540px;
  top: -180px; right: -120px;
  background: radial-gradient(circle, rgba(200, 255, 30, 0.16), transparent 65%);
}
.bg-orb--2 {
  width: 480px; height: 480px;
  top: 45%; left: -200px;
  background: radial-gradient(circle, rgba(110, 140, 255, 0.10), transparent 65%);
}

.bg-noise {
  position: absolute; inset: 0;
  opacity: 0.5;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.045'/%3E%3C/svg%3E");
}

/* ============ PRELOADER ============ */

.preloader {
  position: fixed; inset: 0; z-index: 1000;
  background: var(--bg);
  display: grid; place-items: center;
  transition: opacity 0.6s var(--ease), visibility 0.6s;
}
.preloader.is-done { opacity: 0; visibility: hidden; }

.preloader__inner {
  text-align: center;
  position: relative;
  animation: intro-pop 0.8s var(--ease) both;
}

.preloader__halo {
  position: absolute;
  inset: -90px -130px;
  z-index: -1;
  background: radial-gradient(closest-side, rgba(200, 255, 30, 0.22), rgba(200, 255, 30, 0.06) 55%, transparent 75%);
  filter: blur(16px);
  animation: glow-breathe 2.4s ease-in-out infinite alternate;
}

.preloader__photo {
  width: 104px; height: 104px;
  border-radius: 50%;
  object-fit: cover;
  object-position: 50% 16%;
  margin-inline: auto;
  border: 2px solid var(--volt);
  filter: grayscale(0.25) brightness(0.72) contrast(1.08);
  box-shadow:
    0 0 0 6px rgba(200, 255, 30, 0.08),
    0 10px 50px rgba(200, 255, 30, 0.35);
}

.preloader__name {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 5vw, 2rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-top: 1.1rem;
}
.preloader__name span { color: var(--volt); }

.preloader__tag {
  color: var(--muted);
  font-size: 0.62rem;
  margin-top: 0.45rem;
}

@keyframes glow-breathe {
  from { opacity: 0.7; transform: scale(0.94); }
  to   { opacity: 1; transform: scale(1.06); }
}
@keyframes intro-pop {
  from { opacity: 0; transform: scale(0.88) translateY(10px); }
  to   { opacity: 1; transform: none; }
}

/* ============ GLOW DO MOUSE ============ */

.cursor-glow {
  position: fixed; left: 0; top: 0;
  z-index: 2;
  pointer-events: none;
  width: 620px; height: 620px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(200, 255, 30, 0.11), transparent 65%);
  mix-blend-mode: screen;
  opacity: 0;
  transition: opacity 0.5s ease;
  will-change: transform;
}
body.glow-on .cursor-glow { opacity: 1; }
@media (hover: none), (pointer: coarse) {
  .cursor-glow { display: none; }
}

/* ============ BOTÕES ============ */

.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: 99px;
  padding: 0.85rem 1.7rem;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), background 0.3s, color 0.3s, border-color 0.3s;
  will-change: transform;
  white-space: nowrap;
}
.btn--sm { padding: 0.55rem 1.1rem; font-size: 0.82rem; }
.btn--lg { padding: 1.05rem 2.1rem; font-size: 1rem; }

.btn--volt {
  background: var(--volt);
  color: #0a0a0a;
  box-shadow: 0 0 0 rgba(200, 255, 30, 0);
}
.btn--volt:hover {
  box-shadow: 0 8px 40px var(--volt-glow), 0 0 0 1px var(--volt);
  transform: translateY(-2px);
}

.btn--ghost {
  border: 1px solid var(--line-strong);
  color: var(--text);
  background: var(--surface);
  backdrop-filter: blur(10px);
}
.btn--ghost:hover {
  border-color: var(--volt);
  color: var(--volt);
  transform: translateY(-2px);
}

.btn__arrow { transition: transform 0.3s var(--ease); }
.btn:hover .btn__arrow { transform: translateY(3px); }

/* ============ NAV ============ */

.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 1.1rem 0;
  transition: padding 0.4s var(--ease), background 0.4s, border-color 0.4s, backdrop-filter 0.4s;
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled {
  padding: 0.65rem 0;
  background: rgba(5, 5, 7, 0.72);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom-color: var(--line);
}

.nav__inner {
  width: min(var(--container), calc(100% - 2.5rem));
  margin-inline: auto;
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 0.15rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
}
.nav__logo-mark {
  display: grid; place-items: center;
  width: 34px; height: 34px;
  border-radius: 10px;
  background: var(--volt);
  color: #0a0a0a;
  font-weight: 700;
  font-size: 1.1rem;
  margin-right: 0.55rem;
  box-shadow: 0 0 24px rgba(200, 255, 30, 0.25);
  transition: transform 0.35s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.35s ease;
}
.nav__logo:hover .nav__logo-mark {
  transform: rotate(-8deg) scale(1.08);
  box-shadow: 0 0 34px rgba(200, 255, 30, 0.5);
}
.nav__logo-text em { font-style: normal; color: var(--volt); animation: blink 1.2s steps(2) infinite; }
@keyframes blink { 50% { opacity: 0; } }

.nav__links {
  display: flex;
  gap: 0.4rem;
  margin-left: auto;
}
.nav__link {
  position: relative;
  padding: 0.45rem 0.9rem;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--muted);
  border-radius: 99px;
  transition: color 0.25s, background 0.25s;
}
.nav__link:hover, .nav__link.is-active {
  color: var(--text);
  background: var(--surface-2);
}

.nav__cta { flex-shrink: 0; }

.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 0.6rem;
  margin-left: auto;
  z-index: 102;
}
.nav__burger span {
  width: 22px; height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.35s var(--ease), opacity 0.25s;
}
.nav__burger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__burger.is-open span:nth-child(2) { opacity: 0; }
.nav__burger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============ MOBILE MENU ============ */

.mobile-menu {
  position: fixed; inset: 0; z-index: 101;
  background: rgba(5, 5, 7, 0.92);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 2rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s var(--ease), visibility 0.4s;
}
.mobile-menu.is-open { opacity: 1; visibility: visible; }

.mobile-menu__links { display: flex; flex-direction: column; gap: 0.4rem; }
.mobile-menu__link {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  font-family: var(--font-display);
  font-size: clamp(2rem, 9vw, 3rem);
  font-weight: 600;
  padding: 0.5rem 0;
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease), color 0.25s;
}
.mobile-menu.is-open .mobile-menu__link {
  opacity: 1;
  transform: translateY(0);
}
.mobile-menu.is-open .mobile-menu__link:nth-child(1) { transition-delay: 0.08s; }
.mobile-menu.is-open .mobile-menu__link:nth-child(2) { transition-delay: 0.14s; }
.mobile-menu.is-open .mobile-menu__link:nth-child(3) { transition-delay: 0.20s; }
.mobile-menu.is-open .mobile-menu__link:nth-child(4) { transition-delay: 0.26s; }
.mobile-menu.is-open .mobile-menu__link:nth-child(5) { transition-delay: 0.32s; }
.mobile-menu__link:active, .mobile-menu__link:hover { color: var(--volt); }
.mobile-menu__link .mono { color: var(--volt); font-size: 0.85rem; }
.mobile-menu__footer {
  position: absolute;
  bottom: 2rem; left: 2rem;
  color: var(--muted);
  font-size: 0.7rem;
}

/* ============ HERO ============ */

.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: 8.5rem 0 5rem;
}

.hero__grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 4rem;
  align-items: center;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.5rem 1rem;
  border: 1px solid var(--line);
  border-radius: 99px;
  background: var(--surface);
  backdrop-filter: blur(10px);
  color: var(--muted);
  margin-bottom: 1.8rem;
}

.pulse-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--volt);
  box-shadow: 0 0 0 0 var(--volt-glow);
  animation: pulse 2s infinite;
  flex-shrink: 0;
}
.pulse-dot--sm { width: 6px; height: 6px; }
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 var(--volt-glow); }
  70% { box-shadow: 0 0 0 9px rgba(200, 255, 30, 0); }
  100% { box-shadow: 0 0 0 0 rgba(200, 255, 30, 0); }
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5.2vw, 4.3rem);
  font-weight: 600;
  line-height: 1.04;
  letter-spacing: -0.025em;
}
.hero__line { display: block; }

.hero__rotator-wrap {
  display: inline-grid;
  vertical-align: bottom;
  overflow: hidden;
  color: var(--volt);
}
.hero__rotator {
  display: grid;
}
.hero__rotator span {
  grid-area: 1 / 1;
  opacity: 0;
  transform: translateY(110%);
  transition: transform 0.65s var(--ease), opacity 0.5s;
  text-shadow: 0 0 36px rgba(200, 255, 30, 0.35);
  white-space: nowrap;
}
.hero__rotator span.is-active { opacity: 1; transform: translateY(0); }
.hero__rotator span.is-leaving { opacity: 0; transform: translateY(-110%); }

.hero__sub {
  max-width: 540px;
  color: var(--muted);
  font-size: 1.08rem;
  margin-top: 1.6rem;
}
.hero__sub strong { color: var(--text); font-weight: 600; }

.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  margin-top: 2.2rem;
}

.hero__stats {
  display: flex;
  align-items: center;
  gap: 1.6rem;
  margin-top: 3rem;
  flex-wrap: wrap;
}
.hero__stat { display: flex; flex-direction: column; gap: 0.15rem; }
.hero__stat-num {
  font-size: 1.7rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  text-transform: none;
}
.hero__stat-num em { font-style: normal; color: var(--volt); font-size: 0.85rem; }
.hero__stat-label { font-size: 0.78rem; color: var(--muted); }
.hero__stat-sep { width: 1px; height: 38px; background: var(--line); }

/* — foto hero — */

.hero__visual { position: relative; }

.hero__photo-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: visible;
  max-width: 420px;
  margin-inline: auto;
  will-change: transform;
}

.hero__photo {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: 50% 12%;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line-strong);
  filter: grayscale(0.35) contrast(1.05);
  transition: filter 0.6s var(--ease);
  animation: photo-colorize 5s ease-in-out infinite;
  box-shadow:
    0 30px 80px rgba(0, 0, 0, 0.6),
    0 0 60px rgba(200, 255, 30, 0.07);
}
@keyframes photo-colorize {
  0%, 10% { filter: grayscale(0.6) contrast(1.05); }
  32%, 58% { filter: grayscale(0) contrast(1.05); }
  80%, 100% { filter: grayscale(0.6) contrast(1.05); }
}
.hero__photo-frame:hover .hero__photo { animation: none; filter: grayscale(0) contrast(1.05); }

.hero__photo-corners i {
  position: absolute;
  width: 22px; height: 22px;
  border: 2px solid var(--volt);
  z-index: 2;
}
.hero__photo-corners i:nth-child(1) { top: -7px; left: -7px; border-right: 0; border-bottom: 0; border-radius: 8px 0 0 0; }
.hero__photo-corners i:nth-child(2) { top: -7px; right: -7px; border-left: 0; border-bottom: 0; border-radius: 0 8px 0 0; }
.hero__photo-corners i:nth-child(3) { bottom: -7px; left: -7px; border-right: 0; border-top: 0; border-radius: 0 0 0 8px; }
.hero__photo-corners i:nth-child(4) { bottom: -7px; right: -7px; border-left: 0; border-top: 0; border-radius: 0 0 8px 0; }

.hero__photo-scan {
  position: absolute;
  left: 6px; right: 6px;
  height: 90px;
  top: 0;
  border-radius: 6px;
  background: linear-gradient(
    to bottom,
    transparent,
    rgba(200, 255, 30, 0.07) 42%,
    rgba(200, 255, 30, 0.22) 50%,
    rgba(200, 255, 30, 0.07) 58%,
    transparent
  );
  animation: scan 5s ease-in-out infinite;
  pointer-events: none;
}
@keyframes scan {
  0%, 100% { top: -5%; opacity: 0; }
  15% { opacity: 1; }
  50% { top: 85%; opacity: 1; }
  65% { opacity: 0; }
}

.float-chip {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1rem;
  border-radius: 14px;
  border: 1px solid var(--line-strong);
  background: rgba(12, 12, 16, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  font-size: 0.82rem;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.45);
  z-index: 3;
  animation: floaty 6s ease-in-out infinite;
}
.float-chip .mono { color: var(--muted); font-size: 0.62rem; }
.float-chip strong { font-family: var(--font-display); letter-spacing: 0.01em; }

.float-chip--1 { top: 8%; left: -10%; animation-delay: 0s; }
.float-chip--1 strong { color: var(--volt); font-size: 1.05rem; }
.float-chip--2 { bottom: 14%; right: -8%; animation-delay: -2s; }
.float-chip--3 { bottom: -4%; left: 6%; animation-delay: -4s; font-size: 0.72rem; }

@keyframes floaty {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.hero__scroll {
  position: absolute;
  bottom: 1.8rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--muted);
  font-size: 0.65rem;
}
.hero__scroll-line {
  width: 1px; height: 44px;
  background: linear-gradient(to bottom, var(--volt), transparent);
  animation: scrollLine 1.8s ease-in-out infinite;
  transform-origin: top;
}
@keyframes scrollLine {
  0% { transform: scaleY(0); }
  50% { transform: scaleY(1); }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ============ MARQUEE ============ */

.marquee-band {
  border-block: 1px solid var(--line);
  padding: 1.3rem 0;
  background: var(--surface);
  overflow: hidden;
}
.marquee { overflow: hidden; }
.marquee__track {
  display: flex;
  width: max-content;
  animation: marquee 30s linear infinite;
}
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__track span {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 500;
  color: var(--muted);
  white-space: nowrap;
  padding-right: 0.5rem;
}
.marquee__track i {
  font-style: normal;
  color: var(--volt);
  margin: 0 1.2rem;
  font-size: 0.9rem;
}
@keyframes marquee {
  to { transform: translateX(-50%); }
}

/* ============ SEÇÕES ============ */

.section { padding: 7.5rem 0; position: relative; }

.section__head {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  margin-bottom: 3.2rem;
  padding-bottom: 1.2rem;
  border-bottom: 1px solid var(--line);
}
.section__index { color: var(--volt); font-size: 0.8rem; }
.section__kicker {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted);
}

/* ============ SOBRE ============ */

.sobre__grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 4.5rem;
  align-items: center;
}

.sobre__photo-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line-strong);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.55);
  will-change: transform;
}
.sobre__photo {
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: 50% 30%;
  width: 100%;
  filter: grayscale(0.4) contrast(1.04);
  transition: filter 0.6s var(--ease), transform 0.8s var(--ease);
}
.sobre__photo-frame:hover .sobre__photo { filter: grayscale(0); transform: scale(1.03); }

.sobre__photo-tag {
  position: absolute;
  bottom: 1rem; left: 1rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.9rem;
  border-radius: 10px;
  background: rgba(5, 5, 7, 0.78);
  backdrop-filter: blur(12px);
  border: 1px solid var(--line-strong);
  font-size: 0.62rem;
  color: var(--text);
}

.sobre__manifesto {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3.4vw, 2.6rem);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 1.6rem;
}
.sobre__manifesto em { font-style: normal; }
.strike-in { position: relative; color: var(--muted); }
.strike-in::after {
  content: '';
  position: absolute;
  left: -2%; right: -2%;
  top: 52%;
  height: 3px;
  background: var(--volt);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.8s var(--ease) 0.5s;
}
.is-inview .strike-in::after { transform: scaleX(1); }

.sobre__text { color: var(--muted); margin-bottom: 1.1rem; max-width: 56ch; }
.sobre__text strong { color: var(--text); }

.sobre__principles {
  margin-top: 1.8rem;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}
.sobre__principles li {
  display: flex;
  gap: 0.8rem;
  align-items: baseline;
  padding: 0.85rem 1.1rem;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--surface);
  transition: border-color 0.3s, transform 0.3s var(--ease);
}
.sobre__principles li:hover {
  border-color: rgba(200, 255, 30, 0.4);
  transform: translateX(6px);
}
.sobre__principles strong { color: var(--volt); }

.stats-band {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-top: 4.5rem;
}
.stat-card {
  padding: 1.8rem 1.5rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  transition: border-color 0.35s, background 0.35s, transform 0.35s var(--ease);
}
.stat-card:hover {
  border-color: rgba(200, 255, 30, 0.45);
  background: var(--volt-soft);
  transform: translateY(-5px);
}
.stat-card__num {
  font-size: 2.4rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1;
  text-transform: none;
}
.stat-card__num em { font-style: normal; color: var(--volt); }
.stat-card__label { color: var(--muted); font-size: 0.85rem; }

/* ============ ECOSSISTEMA ============ */

.eco__intro { margin-bottom: 3rem; max-width: 720px; }
.eco__title {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 4vw, 3rem);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}
.eco__sub { color: var(--muted); font-size: 1.05rem; }

.eco__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.1rem;
}

.eco-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  padding: 1.7rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  overflow: hidden;
  transition: border-color 0.35s, transform 0.35s var(--ease), box-shadow 0.35s;
  will-change: transform;
}
.eco-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 50%), rgba(200, 255, 30, 0.08), transparent 45%);
  opacity: 0;
  transition: opacity 0.4s;
  pointer-events: none;
}
.eco-card:hover::before { opacity: 1; }
.eco-card:hover {
  border-color: rgba(200, 255, 30, 0.5);
  transform: translateY(-6px);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
}

.eco-card--featured {
  background: linear-gradient(160deg, rgba(200, 255, 30, 0.07), var(--surface) 55%);
  border-color: rgba(200, 255, 30, 0.25);
}

.eco-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.eco-card__monogram {
  display: grid;
  place-items: center;
  width: 52px; height: 52px;
  border-radius: 13px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  background: var(--surface-2);
  border: 1px solid var(--line-strong);
  color: #fff;
  opacity: 0.92;
  transition: border-color 0.35s, opacity 0.35s, text-shadow 0.35s, transform 0.35s var(--ease), box-shadow 0.35s;
}
.eco-card:hover .eco-card__monogram {
  border-color: rgba(200, 255, 30, 0.5);
  box-shadow: 0 8px 28px var(--volt-glow);
  transform: rotate(-4deg) scale(1.06);
  opacity: 1;
  text-shadow: 0 0 12px rgba(200, 255, 30, 0.6);
}
.eco-card__role {
  font-size: 0.62rem;
  color: var(--muted);
  padding: 0.35rem 0.7rem;
  border: 1px solid var(--line);
  border-radius: 99px;
  background: rgba(5, 5, 7, 0.5);
}

/* — logos reais, padronizadas em branco — */
.eco-card__logo {
  display: grid;
  place-items: center;
  width: 52px; height: 52px;
  border-radius: 13px;
  background: var(--surface-2);
  border: 1px solid var(--line-strong);
  overflow: hidden;
  flex-shrink: 0;
  transition: border-color 0.35s, box-shadow 0.35s, transform 0.35s var(--ease);
}
.eco-card__logo img {
  width: 34px; height: 34px;
  object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: 0.92;
  transition: opacity 0.35s, filter 0.35s;
}
.eco-card__logo svg {
  width: 34px; height: 34px;
  color: #fff;
  opacity: 0.92;
  transition: opacity 0.35s, filter 0.35s;
}
.eco-card:hover .eco-card__logo {
  border-color: rgba(200, 255, 30, 0.5);
  box-shadow: 0 8px 28px var(--volt-glow);
  transform: rotate(-4deg) scale(1.06);
}
.eco-card:hover .eco-card__logo img {
  opacity: 1;
  filter: brightness(0) invert(1) drop-shadow(0 0 9px rgba(200, 255, 30, 0.75));
}
.eco-card:hover .eco-card__logo svg {
  opacity: 1;
  filter: drop-shadow(0 0 9px rgba(200, 255, 30, 0.75));
}

/* — card legado: as empresas que vieram antes — */
.eco-card--legacy {
  grid-column: 1 / -1;
  flex-direction: row;
  align-items: center;
  gap: 1.8rem;
  background: linear-gradient(120deg, rgba(200, 255, 30, 0.07), var(--surface) 55%);
  border-color: rgba(200, 255, 30, 0.22);
}
.eco-legacy__num {
  font-size: clamp(2.6rem, 6vw, 3.6rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1;
  color: var(--volt);
  text-shadow: 0 0 36px rgba(200, 255, 30, 0.35);
  flex-shrink: 0;
  text-transform: none;
}
.eco-legacy__num em { font-style: normal; }
.eco-legacy__txt { flex-grow: 1; }
.eco-legacy__txt .eco-card__desc { max-width: 62ch; }
.eco-legacy__tag {
  font-size: 0.62rem;
  color: var(--muted);
  padding: 0.4rem 0.85rem;
  border: 1px solid var(--line);
  border-radius: 99px;
  background: rgba(5, 5, 7, 0.5);
  flex-shrink: 0;
  align-self: flex-start;
}
@media (max-width: 700px) {
  .eco-card--legacy { flex-direction: column; align-items: flex-start; gap: 0.9rem; }
}

.eco-card__name {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.eco-card__desc {
  color: var(--muted);
  font-size: 0.92rem;
  flex-grow: 1;
}

.eco-card__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 0.4rem;
  padding-top: 0.9rem;
  border-top: 1px solid var(--line);
}
.eco-card__domain { color: var(--muted); font-size: 0.68rem; transition: color 0.3s; }
.eco-card:hover .eco-card__domain { color: var(--volt); }
.eco-card__arrow {
  font-size: 1.1rem;
  color: var(--muted);
  transition: transform 0.35s var(--ease), color 0.35s;
}
.eco-card:hover .eco-card__arrow {
  color: var(--volt);
  transform: translate(4px, -4px);
}

.eco-card__tag {
  position: absolute;
  top: -1px; right: 1.4rem;
  font-size: 0.58rem;
  padding: 0.3rem 0.7rem 0.35rem;
  background: var(--volt);
  color: #0a0a0a;
  border-radius: 0 0 9px 9px;
  font-weight: 700;
}

.eco-card--static .eco-card__arrow { animation: spin 6s linear infinite; display: inline-block; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ============ JORNADA ============ */

.timeline {
  position: relative;
  max-width: 760px;
  margin-inline: auto;
  padding-left: 2.4rem;
}
.timeline__line {
  position: absolute;
  left: 7px;
  top: 8px; bottom: 8px;
  width: 2px;
  background: var(--line);
  border-radius: 99px;
  overflow: hidden;
}
.timeline__line span {
  display: block;
  width: 100%;
  height: var(--progress, 0%);
  background: linear-gradient(to bottom, var(--volt), rgba(200, 255, 30, 0.3));
  box-shadow: 0 0 18px var(--volt-glow);
  transition: height 0.2s linear;
}

.timeline__item {
  position: relative;
  padding-bottom: 2.6rem;
}
.timeline__item::before {
  content: '';
  position: absolute;
  left: -2.4rem;
  top: 6px;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--bg);
  border: 2px solid var(--line-strong);
  transition: border-color 0.4s, box-shadow 0.4s;
}
.timeline__item.is-inview::before {
  border-color: var(--volt);
  box-shadow: 0 0 16px var(--volt-glow);
}

.timeline__year {
  display: inline-block;
  font-size: 0.78rem;
  color: var(--muted);
  margin-bottom: 0.6rem;
  padding: 0.3rem 0.8rem;
  border: 1px solid var(--line);
  border-radius: 99px;
  background: var(--surface);
}

.timeline__card {
  padding: 1.5rem 1.7rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  transition: border-color 0.35s, transform 0.35s var(--ease);
}
.timeline__card:hover {
  border-color: rgba(200, 255, 30, 0.4);
  transform: translateX(6px);
}
.timeline__card h4 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.45rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.timeline__card p { color: var(--muted); font-size: 0.95rem; }

.timeline__card--now {
  background: linear-gradient(150deg, rgba(200, 255, 30, 0.1), var(--surface) 60%);
  border-color: rgba(200, 255, 30, 0.45);
}
.timeline__item--now .timeline__year { border-color: rgba(200, 255, 30, 0.5); }

/* ============ IA ============ */

.ia__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.ia__title {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 3.8vw, 2.8rem);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin-bottom: 1.3rem;
}
.ia__text { color: var(--muted); margin-bottom: 2rem; max-width: 52ch; }

.ia__list { display: flex; flex-direction: column; gap: 1rem; }
.ia__list li {
  display: flex;
  gap: 1.1rem;
  align-items: flex-start;
  padding: 1.2rem 1.4rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
  transition: border-color 0.35s, transform 0.35s var(--ease);
}
.ia__list li:hover {
  border-color: rgba(200, 255, 30, 0.4);
  transform: translateX(6px);
}
.ia__list-icon {
  color: var(--volt);
  font-size: 0.75rem;
  border: 1px solid rgba(200, 255, 30, 0.35);
  border-radius: 9px;
  padding: 0.4rem 0.55rem;
  flex-shrink: 0;
}
.ia__list strong { display: block; font-size: 0.98rem; }
.ia__list span { color: var(--muted); font-size: 0.86rem; }

.ia__visual {
  position: relative;
  display: flex;
  flex-direction: column;
}

.terminal {
  border-radius: var(--radius);
  border: 1px solid var(--line-strong);
  background: rgba(8, 8, 11, 0.92);
  backdrop-filter: blur(10px);
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.55);
  z-index: 2;
  will-change: transform;
}
.terminal__bar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 1.1rem;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
}
.terminal__dot { width: 11px; height: 11px; border-radius: 50%; }
.terminal__dot--r { background: #ff5f57; }
.terminal__dot--y { background: #febc2e; }
.terminal__dot--g { background: #28c840; }
.terminal__title { margin-left: 0.6rem; color: var(--muted); font-size: 0.62rem; }

.terminal__body {
  padding: 1.3rem 1.4rem 1.6rem;
  font-size: 0.78rem;
  line-height: 1.85;
  min-height: 240px;
  text-transform: none;
  letter-spacing: 0;
}
.terminal__body .t-prompt { color: var(--volt); }
.terminal__body .t-cmd { color: var(--text); }
.terminal__body .t-out { color: var(--muted); display: block; }
.terminal__body .t-ok { color: #28c840; }
.terminal__body .t-caret {
  display: inline-block;
  width: 8px; height: 14px;
  background: var(--volt);
  vertical-align: -2px;
  animation: blink 1s steps(2) infinite;
}

.ia__photo-frame {
  margin: -3rem 0 0 auto;
  width: 58%;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line-strong);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.6);
  transform: rotate(2.5deg);
  transition: transform 0.5s var(--ease);
}
.ia__photo-frame:hover { transform: rotate(0deg) scale(1.02); }
.ia__photo-frame img {
  aspect-ratio: 4 / 4.6;
  object-fit: cover;
  object-position: 50% 20%;
  width: 100%;
  filter: grayscale(0.3) contrast(1.04);
}

/* ============ CONTATO ============ */

.contato { padding-bottom: 6rem; }

.contato__card {
  position: relative;
  text-align: center;
  padding: clamp(3rem, 7vw, 5.5rem) clamp(1.5rem, 5vw, 4rem);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.012));
  overflow: hidden;
}
.contato__glow {
  position: absolute;
  top: -160px; left: 50%;
  transform: translateX(-50%);
  width: 560px; height: 320px;
  background: radial-gradient(ellipse, rgba(200, 255, 30, 0.16), transparent 65%);
  filter: blur(40px);
  pointer-events: none;
}

.contato__title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6.5vw, 4.4rem);
  font-weight: 600;
  line-height: 1.04;
  letter-spacing: -0.025em;
  margin: 1rem 0 1.2rem;
}
.volt-outline {
  color: transparent;
  -webkit-text-stroke: 1.5px var(--volt);
  text-shadow: 0 0 44px rgba(200, 255, 30, 0.3);
}
.contato__sub {
  color: var(--muted);
  max-width: 52ch;
  margin-inline: auto;
  font-size: 1.05rem;
}

.contato__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  margin-top: 2.4rem;
}

.contato__socials {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.8rem;
  margin-top: 2.2rem;
}
.social-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.6rem 1.2rem;
  border: 1px solid var(--line);
  border-radius: 99px;
  background: var(--surface);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--muted);
  transition: color 0.3s, border-color 0.3s, transform 0.3s var(--ease);
}
.social-pill:hover {
  color: var(--volt);
  border-color: rgba(200, 255, 30, 0.5);
  transform: translateY(-3px);
}

/* ============ FOOTER ============ */

.footer {
  border-top: 1px solid var(--line);
  padding: 2rem 0;
}
.footer__inner {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.footer__brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-weight: 600;
}
.footer__tagline {
  color: var(--muted);
  font-size: 0.65rem;
  margin-inline: auto;
}
.footer__top {
  display: grid;
  place-items: center;
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  background: var(--surface);
  transition: background 0.3s, color 0.3s, transform 0.3s var(--ease), border-color 0.3s;
}
.footer__top:hover {
  background: var(--volt);
  border-color: var(--volt);
  color: #0a0a0a;
  transform: translateY(-4px);
}

/* ============ REVEAL ============ */

.reveal {
  opacity: 0;
  transform: translateY(34px);
  transition: opacity 0.85s var(--ease) var(--d, 0s), transform 0.85s var(--ease) var(--d, 0s);
}
.reveal.is-inview {
  opacity: 1;
  transform: translateY(0);
}

/* ============ RESPONSIVO ============ */

@media (max-width: 1024px) {
  .hero__grid { gap: 2.5rem; }
  .eco__grid { grid-template-columns: repeat(2, 1fr); }
  .stats-band { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 880px) {
  .nav__links, .nav__cta { display: none; }
  .nav__burger { display: flex; }

  .hero { padding-top: 7rem; }
  .hero__grid { grid-template-columns: 1fr; }
  .hero__visual { order: -1; }
  .hero__photo-frame { max-width: 300px; }
  .float-chip--1 { left: -4%; }
  .float-chip--2 { right: -3%; }
  .hero__title { font-size: clamp(2.1rem, 8.5vw, 3rem); }
  .hero__scroll { display: none; }

  .section { padding: 5rem 0; }

  .sobre__grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .sobre__photo-frame { max-width: 360px; margin-inline: auto; }

  .ia__grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .ia__photo-frame { width: 64%; margin-top: -2.4rem; }

  .footer__inner { justify-content: center; text-align: center; }
  .footer__tagline { order: 3; width: 100%; }
}

@media (max-width: 560px) {
  .eco__grid { grid-template-columns: 1fr; }
  .stats-band { grid-template-columns: 1fr 1fr; gap: 0.7rem; }
  .stat-card { padding: 1.3rem 1.1rem; }
  .stat-card__num { font-size: 1.9rem; }
  .hero__stats { flex-direction: column; align-items: stretch; gap: 0.85rem; margin-top: 2.2rem; }
  .hero__stat { flex-direction: row; align-items: baseline; gap: 0.9rem; }
  .hero__stat-num { font-size: 1.45rem; min-width: 3.8rem; }
  .hero__stat-sep { display: none; }
  .btn--lg { padding: 0.95rem 1.6rem; font-size: 0.92rem; width: 100%; justify-content: center; }
  .hero__ctas { flex-direction: column; }
  .hero__rotator-wrap { font-size: 0.82em; }
  .timeline { padding-left: 1.9rem; }
  .timeline__item::before { left: -1.9rem; }
  .contato__actions .btn { width: 100%; }
}

/* ============ ACESSIBILIDADE ============ */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; }
}