/* =============================================================
   GRIFFON TECH — main.css
   Componentes, seções e animações
   ============================================================= */

/* ============ Preloader ============ */
.preloader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: grid;
  place-items: center;
  background: var(--brand-black);
  transition: opacity 0.6s var(--ease-out);
}
.preloader__inner {
  display: grid;
  place-items: center;
  gap: 1.4rem;
  text-align: center;
}
.preloader__mark {
  width: clamp(64px, 10vw, 104px);
  filter: drop-shadow(0 0 26px var(--accent-glow));
  animation: pulseMark 2s var(--ease-in-out) infinite;
}
@keyframes pulseMark {
  0%, 100% { transform: translateY(0) scale(1); opacity: 0.9; }
  50% { transform: translateY(-6px) scale(1.04); opacity: 1; }
}
.preloader__bar {
  width: min(240px, 60vw);
  height: 2px;
  background: rgba(255, 255, 255, 0.12);
  border-radius: 2px;
  overflow: hidden;
}
.preloader__bar span {
  display: block;
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--accent-deep), var(--accent), var(--accent-2));
}
.preloader__count {
  font-family: var(--font-display);
  font-size: var(--step--1);
  letter-spacing: 0.3em;
  color: var(--text-mute);
}
body.is-loaded .preloader {
  opacity: 0;
  pointer-events: none;
}

/* ============ Custom cursor ============ */
.cursor,
.cursor-follow {
  position: fixed;
  top: 0;
  left: 0;
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  mix-blend-mode: difference;
  will-change: transform;
}
.cursor {
  width: 7px;
  height: 7px;
  background: #fff;
  transform: translate(-50%, -50%);
}
.cursor-follow {
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255, 255, 255, 0.55);
  transform: translate(-50%, -50%);
  transition: width 0.3s var(--ease-out), height 0.3s var(--ease-out),
    background 0.3s var(--ease-out), border-color 0.3s var(--ease-out);
}
body.cursor-hover .cursor-follow {
  width: 64px;
  height: 64px;
  background: rgba(30, 144, 255, 0.14);
  border-color: var(--accent);
}
@media (hover: none), (pointer: coarse) {
  .cursor, .cursor-follow { display: none; }
}

/* ============ Scroll progress ============ */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  width: 100%;
  transform: scaleX(0);
  transform-origin: 0 50%;
  background: linear-gradient(90deg, var(--accent-deep), var(--accent), var(--accent-2));
  z-index: 9997;
}

/* ============ Header ============ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-h);
  display: flex;
  align-items: center;
  z-index: 1000;
  transition: background 0.4s var(--ease-out), backdrop-filter 0.4s, border-color 0.4s;
  border-bottom: 1px solid transparent;
}
.header.is-scrolled {
  background: rgba(4, 7, 13, 0.72);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--line);
}
.header__inner {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
.brand {
  display: inline-flex;
  align-items: center;
  z-index: 1002;
}
.brand img {
  height: 34px;
  width: auto;
}
.nav {
  display: flex;
  align-items: center;
  gap: clamp(1.4rem, 2vw, 2.6rem);
}
.nav__links {
  display: flex;
  align-items: center;
  gap: clamp(1.2rem, 2vw, 2.2rem);
}
.nav__links a {
  position: relative;
  font-size: var(--step--1);
  letter-spacing: 0.02em;
  color: var(--text-dim);
  padding: 4px 0;
  transition: color 0.3s var(--ease-out);
}
.nav__links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s var(--ease-out);
}
.nav__links a:hover,
.nav__links a.is-active {
  color: var(--text);
}
.nav__links a:hover::after,
.nav__links a.is-active::after {
  transform: scaleX(1);
  transform-origin: left;
}

/* Burger */
.burger {
  display: none;
  width: 46px;
  height: 46px;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  position: relative;
  z-index: 1002;
}
.burger span {
  position: absolute;
  left: 50%;
  width: 18px;
  height: 1.5px;
  background: var(--text);
  transform: translateX(-50%);
  transition: 0.35s var(--ease-in-out);
}
.burger span:nth-child(1) { top: 18px; }
.burger span:nth-child(2) { top: 24px; }
.burger span:nth-child(3) { top: 30px; }
body.menu-open .burger span:nth-child(1) { top: 23px; transform: translateX(-50%) rotate(45deg); }
body.menu-open .burger span:nth-child(2) { opacity: 0; }
body.menu-open .burger span:nth-child(3) { top: 23px; transform: translateX(-50%) rotate(-45deg); }

/* Mobile menu overlay */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 1001;
  background: var(--bg-2);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--gutter);
  clip-path: circle(0% at calc(100% - 46px) 46px);
  transition: clip-path 0.7s var(--ease-in-out);
  pointer-events: none;
}
body.menu-open .mobile-menu {
  clip-path: circle(150% at calc(100% - 46px) 46px);
  pointer-events: auto;
}
.mobile-menu__links {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.mobile-menu__links a {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2rem, 9vw, 3.4rem);
  letter-spacing: -0.02em;
  color: var(--text);
  padding: 0.3rem 0;
  opacity: 0;
  transform: translateY(20px);
  transition: 0.5s var(--ease-out);
}
body.menu-open .mobile-menu__links a {
  opacity: 1;
  transform: translateY(0);
}
body.menu-open .mobile-menu__links a:nth-child(1) { transition-delay: 0.2s; }
body.menu-open .mobile-menu__links a:nth-child(2) { transition-delay: 0.28s; }
body.menu-open .mobile-menu__links a:nth-child(3) { transition-delay: 0.36s; }
body.menu-open .mobile-menu__links a:nth-child(4) { transition-delay: 0.44s; }
body.menu-open .mobile-menu__links a:nth-child(5) { transition-delay: 0.52s; }
.mobile-menu__foot {
  margin-top: 2.5rem;
  color: var(--text-mute);
  font-size: var(--step--1);
  opacity: 0;
  transition: 0.5s 0.6s var(--ease-out);
}
body.menu-open .mobile-menu__foot { opacity: 1; }

/* ============ Buttons ============ */
.btn {
  --pad-y: 0.95em;
  --pad-x: 1.6em;
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  padding: var(--pad-y) var(--pad-x);
  border-radius: 100px;
  font-size: var(--step--1);
  font-weight: 500;
  letter-spacing: 0.02em;
  overflow: hidden;
  isolation: isolate;
  transition: color 0.4s var(--ease-out), border-color 0.4s var(--ease-out);
  will-change: transform;
}
.btn span { position: relative; z-index: 2; }
.btn__dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: currentColor; opacity: 0.85;
}
.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  border-radius: inherit;
  transform: translateY(101%);
  transition: transform 0.5s var(--ease-in-out);
}
.btn:hover::before { transform: translateY(0); }

.btn--primary {
  background: var(--accent-btn);
  color: #fff;
}
.btn--primary::before { background: #fff; }
.btn--primary:hover { color: var(--brand-black); }

.btn--ghost {
  border: 1px solid var(--line-strong);
  color: var(--text);
}
.btn--ghost::before { background: var(--accent); }
.btn--ghost:hover { color: #fff; border-color: var(--accent); }

.btn--lg { --pad-y: 1.15em; --pad-x: 2em; font-size: var(--step-0); }

/* Text link with arrow */
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-weight: 500;
  color: var(--text);
}
.link-arrow svg { transition: transform 0.4s var(--ease-out); }
.link-arrow:hover svg { transform: translate(4px, -4px); }

/* ============ Marquee ============ */
.marquee {
  --gap: 3rem;
  position: relative;
  overflow: hidden;
  padding-block: clamp(2rem, 4vw, 3.4rem);
  display: flex;
  flex-direction: column;
  gap: clamp(0.2rem, 0.8vw, 0.7rem);
  border-block: 1px solid var(--line);
  background:
    linear-gradient(90deg, var(--bg) 0%, transparent 6%, transparent 94%, var(--bg) 100%);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee__track {
  display: flex;
  gap: var(--gap);
  width: max-content;
  will-change: transform;
}
.marquee__item {
  display: inline-flex;
  align-items: center;
  gap: var(--gap);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.7rem, 4.4vw, 3.2rem);
  letter-spacing: -0.01em;
  color: var(--text);
  white-space: nowrap;
}
.marquee__item:not(.is-outline) {
  text-shadow: 0 0 34px rgba(30, 144, 255, 0.2);
}
.marquee__item::after {
  content: "";
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 18px var(--accent-glow);
  flex: none;
}
.marquee__item.is-outline {
  color: transparent;
  -webkit-text-stroke: 1px var(--text-mute);
}
.marquee__track { transform-origin: center; }

/* ============ Hero ============ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: var(--header-h);
}
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}
/* Grid overlay */
.hero__grid {
  position: absolute;
  inset: -2px;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: clamp(48px, 6vw, 84px) clamp(48px, 6vw, 84px);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, #000 20%, transparent 75%);
  mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, #000 20%, transparent 75%);
  opacity: 0.6;
}
/* Light beams */
.hero__beams {
  position: absolute;
  inset: 0;
  overflow: hidden;
}
.beam {
  position: absolute;
  top: -40%;
  width: 42vw;
  height: 190%;
  background: linear-gradient(180deg, transparent, var(--accent-glow), transparent);
  filter: blur(48px);
  opacity: 0.5;
  transform-origin: top center;
  mix-blend-mode: screen;
}
.beam--1 { left: 4%; rotate: 18deg; animation: beamSway 11s var(--ease-in-out) infinite; }
.beam--2 { left: 34%; rotate: 8deg; opacity: 0.35; animation: beamSway 14s var(--ease-in-out) infinite reverse; }
.beam--3 { right: 6%; rotate: -16deg; opacity: 0.42; animation: beamSway 13s 1s var(--ease-in-out) infinite; }
@keyframes beamSway {
  0%, 100% { transform: translateX(0) scaleY(1); opacity: 0.32; }
  50% { transform: translateX(24px) scaleY(1.08); opacity: 0.55; }
}
/* Radial glow */
.hero__glow {
  position: absolute;
  left: 50%; top: 42%;
  width: 60vw; height: 60vw;
  translate: -50% -50%;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 62%);
  filter: blur(30px);
  opacity: 0.55;
}
/* Griffin mark watermark */
.hero__mark {
  position: absolute;
  right: -4%;
  bottom: -6%;
  width: min(46vw, 620px);
  opacity: 0.05;
  filter: drop-shadow(0 0 60px var(--accent-glow));
}
@keyframes floatMark {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-18px); }
}
.hero__inner {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.hero__eyebrow { margin-bottom: 1.6rem; }
.hero__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--step-5);
  line-height: 0.98;
  letter-spacing: -0.03em;
  max-width: 16ch;
}
.hero__title .accent { color: var(--accent); }
.hero__sub {
  margin-top: 1.8rem;
  font-size: var(--step-1);
  color: var(--text-dim);
  max-width: 46ch;
}
.hero__actions {
  margin-top: 2.6rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}
.hero__scroll {
  position: absolute;
  left: 50%;
  bottom: 2rem;
  translate: -50% 0;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
  color: var(--text-mute);
  font-size: 0.72rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
}
.hero__scroll .mouse {
  width: 22px; height: 36px;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  position: relative;
}
.hero__scroll .mouse::after {
  content: "";
  position: absolute;
  left: 50%; top: 7px;
  width: 3px; height: 7px;
  border-radius: 3px;
  background: var(--accent);
  translate: -50% 0;
  animation: scrollDot 1.8s var(--ease-in-out) infinite;
}
@keyframes scrollDot {
  0% { opacity: 0; transform: translate(-50%, -4px); }
  40% { opacity: 1; }
  80% { opacity: 0; transform: translate(-50%, 12px); }
  100% { opacity: 0; }
}

/* Kinetic word reveal */
.word {
  display: inline-block;
  overflow: hidden;
  vertical-align: top;
  padding-bottom: 0.08em; /* evita corte de descendentes (g, ç, ã) */
}
.word > span {
  display: inline-block;
  will-change: transform;
}

/* ============ Section head ============ */
.section-head {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 40ch;
  margin-bottom: clamp(2.5rem, 4vw, 4rem);
}
.section-head.is-center {
  align-items: center;
  text-align: center;
  margin-inline: auto;
}
.section-head h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--step-4);
  letter-spacing: -0.03em;
}
.section-head p { font-size: var(--step-1); }
.section-head--split {
  max-width: none;
  flex-direction: row;
  justify-content: space-between;
  align-items: flex-end;
  gap: 2rem;
  flex-wrap: wrap;
}
.section-head--split > div { max-width: 40ch; }

/* ============ Showreel ============ */
.showreel {
  position: relative;
}
.showreel__frame {
  position: relative;
  width: min(940px, 100%);
  margin-inline: auto;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  aspect-ratio: 16 / 9;
  background: #000;
  box-shadow: 0 40px 120px rgba(0, 0, 0, 0.5);
}
.showreel__video {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
/* Case: gravação de um site (proporção ~4:3) */
.showreel__frame.is-case { aspect-ratio: 1876 / 1310; width: min(1000px, 100%); }
@media (max-width: 760px) {
  .showreel__frame.is-case { width: 100%; }
}
.showreel__overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background: linear-gradient(180deg, rgba(4,7,13,0.1), rgba(4,7,13,0.55));
  transition: opacity 0.5s var(--ease-out);
}
.showreel.is-playing .showreel__overlay { opacity: 0; pointer-events: none; }
.play-btn {
  display: grid;
  place-items: center;
  width: clamp(72px, 9vw, 108px);
  height: clamp(72px, 9vw, 108px);
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  box-shadow: 0 0 0 0 var(--accent-glow);
  animation: playPulse 2.4s ease-out infinite;
}
@keyframes playPulse {
  0% { box-shadow: 0 0 0 0 var(--accent-glow); }
  70% { box-shadow: 0 0 0 26px rgba(30, 144, 255, 0); }
  100% { box-shadow: 0 0 0 0 rgba(30, 144, 255, 0); }
}
.play-btn svg { margin-left: 4px; }

/* ============ Services ============ */
.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.service {
  position: relative;
  padding: clamp(1.8rem, 3vw, 2.8rem);
  background: var(--bg);
  min-height: 300px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: background 0.5s var(--ease-out);
}
.service::before {
  content: "";
  position: absolute;
  left: 0; top: 0;
  width: 100%; height: 2px;
  background: linear-gradient(90deg, var(--accent), transparent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s var(--ease-out);
}
.service:hover { background: var(--surface); }
.service:hover::before { transform: scaleX(1); }
.service__num {
  font-family: var(--font-display);
  font-size: var(--step--1);
  color: var(--text-mute);
  letter-spacing: 0.1em;
}
.service__icon {
  width: 54px; height: 54px;
  margin-top: 1.2rem;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: rgba(30, 144, 255, 0.1);
  border: 1px solid var(--line-strong);
  transition: transform 0.5s var(--ease-out), background 0.5s;
}
.service__icon img { width: 28px; height: 28px; }
.service:hover .service__icon { transform: translateY(-4px) rotate(-4deg); background: rgba(30,144,255,0.18); }
.service__title {
  margin-top: auto;
  padding-top: 1.6rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--step-2);
  letter-spacing: -0.02em;
}
.service__desc {
  margin-top: 0.7rem;
  font-size: var(--step-0);
  color: var(--text-dim);
}
.service__arrow {
  margin-top: 1.4rem;
  color: var(--accent);
  opacity: 0;
  transform: translateX(-8px);
  transition: 0.4s var(--ease-out);
}
.service:hover .service__arrow { opacity: 1; transform: translateX(0); }

/* ============ Stats / KPIs ============ */
.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(1.5rem, 3vw, 3rem);
}
.stat {
  border-top: 1px solid var(--line-strong);
  padding-top: 1.4rem;
}
.stat__num {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--step-5);
  line-height: 1;
  letter-spacing: -0.03em;
  color: #fff;
}
.stat__num .unit { color: var(--accent); }
.stat__label {
  margin-top: 0.8rem;
  color: var(--text-dim);
  font-size: var(--step-0);
  max-width: 22ch;
}

/* ============ Process ============ */
.process__list { display: grid; gap: 0; }
.process__item {
  display: grid;
  grid-template-columns: 88px 1fr auto;
  gap: clamp(1rem, 3vw, 3rem);
  align-items: center;
  padding: clamp(1.6rem, 3vw, 2.4rem) 0;
  border-top: 1px solid var(--line);
  position: relative;
}
.process__item:last-child { border-bottom: 1px solid var(--line); }
.process__num {
  font-family: var(--font-display);
  font-size: var(--step-1);
  color: var(--accent);
}
.process__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--step-3);
  letter-spacing: -0.02em;
  transition: transform 0.4s var(--ease-out);
}
.process__desc { color: var(--text-dim); max-width: 52ch; }
.process__item:hover .process__title { transform: translateX(12px); color: var(--accent); }

/* ============ Testimonials ============ */
.tstm {
  position: relative;
  overflow: hidden;
}
.tstm__viewport { overflow: hidden; }
.tstm__track {
  display: flex;
  gap: clamp(1rem, 2vw, 1.6rem);
  transition: transform 0.7s var(--ease-in-out);
}
.tstm__card {
  flex: 0 0 min(460px, 82vw);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(1.8rem, 3vw, 2.6rem);
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
}
.tstm__quote {
  font-size: var(--step-1);
  color: var(--text);
  line-height: 1.45;
}
.tstm__card.is-invite {
  border-style: dashed;
  border-color: var(--line-strong);
  background: transparent;
  align-items: flex-start;
  justify-content: center;
  text-align: left;
}
.tstm__meta { display: flex; align-items: center; gap: 0.9rem; margin-top: auto; }
.tstm__avatar {
  width: 46px; height: 46px; border-radius: 50%;
  display: grid; place-items: center;
  background: rgba(30, 144, 255, 0.12);
  border: 1px solid var(--line-strong);
  color: var(--accent);
  font-family: var(--font-display);
  font-weight: 600;
}
.tstm__name { font-weight: 600; }
.tstm__role { color: var(--text-mute); font-size: var(--step--1); }
.tstm__nav { display: flex; gap: 0.6rem; }
.tstm__btn {
  width: 52px; height: 52px;
  border-radius: 50%;
  border: 1px solid var(--line-strong);
  color: var(--text);
  display: grid; place-items: center;
  transition: 0.35s var(--ease-out);
}
.tstm__btn:hover { background: var(--accent); border-color: var(--accent); color: #fff; }
.tstm__btn:disabled { opacity: 0.35; cursor: default; }
.tstm__btn:disabled:hover { background: transparent; border-color: var(--line-strong); color: var(--text); }

/* ============ Big CTA ============ */
.cta {
  position: relative;
  text-align: center;
  overflow: hidden;
}
.cta__glow {
  position: absolute;
  left: 50%; top: 50%;
  width: 70vw; height: 70vw;
  translate: -50% -50%;
  background: radial-gradient(circle, var(--accent-glow), transparent 60%);
  filter: blur(40px);
  opacity: 0.5;
  z-index: 0;
}
.cta__inner { position: relative; z-index: 1; }
.cta__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--step-6);
  line-height: 0.92;
  letter-spacing: -0.04em;
  text-transform: uppercase;
}
.cta__title .accent { color: var(--accent); }
.cta__actions { margin-top: 2.6rem; display: inline-flex; flex-wrap: wrap; gap: 1rem; justify-content: center; }

/* ============ Diagrama de conexões (network) ============ */
.netdiagram {
  position: relative;
  max-width: 1040px;
  margin-inline: auto;
  padding: clamp(2rem, 4vw, 3.5rem) clamp(1rem, 3vw, 2.5rem) clamp(2.5rem, 4vw, 3.5rem);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(120% 90% at 50% 0%, rgba(30,144,255,0.08), transparent 60%),
    var(--surface);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.netdiagram__glow {
  position: absolute;
  left: 50%; bottom: -30%;
  width: 60%; height: 60%;
  translate: -50% 0;
  background: radial-gradient(circle, var(--accent-glow), transparent 65%);
  filter: blur(40px);
  opacity: 0.6;
  pointer-events: none;
}
.netdiagram__cards {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(0.5rem, 2vw, 1.5rem);
  align-items: start;
}
.netcard {
  position: relative;
  aspect-ratio: 5 / 4;
  border-radius: 14px;
  border: 1px solid var(--line-strong);
  background: linear-gradient(160deg, rgba(255,255,255,0.05), rgba(255,255,255,0.01));
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.06), 0 20px 40px rgba(0,0,0,0.35);
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 0 100%);
  display: flex;
  align-items: flex-end;
  padding: 0.9rem;
  transition: transform 0.5s var(--ease-out), border-color 0.5s;
}
.netcard:hover { transform: translateY(-6px); border-color: var(--accent); }
.netbadge {
  position: absolute;
  top: 0.7rem; left: 0.7rem;
  width: 26px; height: 26px;
  border-radius: 50%;
  display: grid; place-items: center;
  border: 2px solid transparent;
  transition: background 0.3s var(--ease-out), border-color 0.3s var(--ease-out);
}
.netbadge svg {
  width: 15px; height: 15px;
  transform: scale(0);
  transition: transform 0.35s var(--ease-out);
}
.netbadge.is-idle { border-color: rgba(255,255,255,0.16); }
.netbadge.is-load {
  border-color: rgba(255,255,255,0.16);
  border-top-color: var(--accent);
  animation: netspin 0.8s linear infinite;
}
.netbadge.is-done {
  background: #17c07b;
  color: #04120b;
  border-color: #17c07b;
}
.netbadge.is-done svg { transform: scale(1); }
@keyframes netspin { to { transform: rotate(360deg); } }
.netcard__label {
  position: relative;
  font-size: var(--step--1);
  font-weight: 500;
  line-height: 1.2;
  color: var(--text);
  background: rgba(6,10,18,0.7);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0.35rem 0.6rem;
}
.netdiagram__wires {
  display: block;
  width: 100%;
  height: clamp(120px, 15vw, 180px);
  margin-top: -4px;
  z-index: 1;
  overflow: visible;
}
.netwire-base { fill: none; stroke: rgba(255,255,255,0.14); stroke-width: 1.5; }
.netwire-pulse {
  fill: none;
  stroke: var(--accent);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-dasharray: 14 86;
  filter: drop-shadow(0 0 5px var(--accent));
  animation: netflow 2.4s linear infinite;
}
.netwire-pulse.d1 { animation-delay: 0s; }
.netwire-pulse.d2 { animation-delay: 0.5s; }
.netwire-pulse.d3 { animation-delay: 1s; }
.netwire-pulse.d4 { animation-delay: 1.5s; }
.netwire-pulse.trunk { animation-duration: 1.6s; }
@keyframes netflow {
  from { stroke-dashoffset: 100; }
  to { stroke-dashoffset: 0; }
}
.netjunction { fill: var(--accent); filter: drop-shadow(0 0 6px var(--accent-glow)); }
.netdiagram__node {
  align-self: center;
  margin-top: -22px;
  position: relative;
  z-index: 3;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.8rem 1.4rem 0.8rem 0.8rem;
  border-radius: 100px;
  background: rgba(10,15,24,0.9);
  border: 1px solid var(--line-strong);
  box-shadow: 0 16px 40px rgba(0,0,0,0.5), 0 0 0 4px rgba(30,144,255,0.06);
  font-family: var(--font-display);
  font-weight: 600;
  white-space: nowrap;
}
.netnode__plus {
  width: 30px; height: 30px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  display: grid; place-items: center;
  font-size: 1.1rem;
  box-shadow: 0 0 16px var(--accent-glow);
}
@media (prefers-reduced-motion: reduce) {
  .netbadge.is-load, .netwire-pulse { animation: none; }
  .netwire-pulse { opacity: 0.6; stroke-dasharray: none; }
}
@media (max-width: 620px) {
  .netdiagram__cards { grid-template-columns: repeat(2, 1fr); gap: 0.8rem 3rem; }
  .netdiagram__wires { display: none; }
  .netdiagram__node { position: static; translate: none; margin: 1.6rem auto 0; }
  .netdiagram { display: flex; flex-direction: column; align-items: center; }
  .netdiagram__cards { width: 100%; }
}

/* ============ Manifesto (scroll highlight) ============ */
.manifesto {
  padding-block: clamp(5rem, 11vw, 13rem);
  position: relative;
  overflow: hidden;
}
.manifesto__inner { position: relative; z-index: 1; }
.manifesto__eyebrow { margin-bottom: 2rem; }
.manifesto__text {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--step-4);
  line-height: 1.18;
  letter-spacing: -0.02em;
  max-width: 24ch;
  color: var(--text);
}
.manifesto__glow {
  position: absolute;
  left: -10%; top: 50%;
  width: 50vw; height: 40vw;
  translate: 0 -50%;
  background: radial-gradient(circle, var(--accent-glow), transparent 62%);
  filter: blur(50px);
  opacity: 0.4;
  z-index: 0;
  pointer-events: none;
}

/* ============ Footer ============ */
.footer {
  position: relative;
  border-top: 1px solid var(--line);
  padding-top: clamp(3.5rem, 6vw, 6rem);
  padding-bottom: 2.5rem;
  overflow: hidden;
}
.footer__top {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: clamp(2rem, 4vw, 4rem);
}
.footer__brand img { height: 40px; margin-bottom: 1.4rem; }
.footer__brand p { color: var(--text-dim); max-width: 34ch; }
.footer__col h4 {
  font-size: var(--step--1);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-mute);
  margin-bottom: 1.2rem;
}
.footer__col a {
  display: block;
  color: var(--text-dim);
  padding: 0.35rem 0;
  width: fit-content;
  transition: color 0.3s var(--ease-out);
}
.footer__col a:hover { color: var(--accent); }
.footer__bottom {
  margin-top: clamp(3rem, 5vw, 5rem);
  padding-top: 1.6rem;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  color: var(--text-mute);
  font-size: var(--step--1);
}
.footer__watermark {
  position: absolute;
  left: 50%;
  bottom: -14%;
  translate: -50% 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(5rem, 22vw, 20rem);
  line-height: 1;
  letter-spacing: -0.04em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(255,255,255,0.05);
  pointer-events: none;
  white-space: nowrap;
  z-index: 0;
}
.footer > .container { position: relative; z-index: 1; }

/* ============ Page transition ============ */
.page-transition {
  position: fixed;
  inset: 0;
  z-index: 9990;
  background: var(--brand-black);
  transform: scaleY(0);
  transform-origin: bottom;
  pointer-events: none;
}
.page-transition.is-active {
  transform: scaleY(1);
  transform-origin: top;
}

/* ============ Reveal (JS-driven) ============ */
[data-reveal] { opacity: 0; }
.js-ready [data-reveal] { will-change: transform, opacity; }

/* ============ Page hero (inner pages) ============ */
.page-hero {
  position: relative;
  padding-top: calc(var(--header-h) + clamp(3rem, 8vw, 8rem));
  padding-bottom: clamp(2rem, 5vw, 5rem);
  overflow: hidden;
}
.page-hero__glow {
  position: absolute;
  right: -10%; top: -20%;
  width: 50vw; height: 50vw;
  background: radial-gradient(circle, var(--accent-glow), transparent 62%);
  filter: blur(40px);
  opacity: 0.45;
  z-index: 0;
  pointer-events: none;
}
.page-hero__inner { position: relative; z-index: 1; }
.page-hero h1 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--step-5);
  line-height: 0.98;
  letter-spacing: -0.03em;
  max-width: 18ch;
}
.page-hero p { margin-top: 1.4rem; font-size: var(--step-1); max-width: 54ch; }
.breadcrumb {
  display: flex;
  gap: 0.6rem;
  align-items: center;
  color: var(--text-mute);
  font-size: var(--step--1);
  margin-bottom: 1.6rem;
}
.breadcrumb a:hover { color: var(--accent); }

/* ============ Service detail rows ============ */
.svc-row {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
  padding-block: clamp(2.5rem, 5vw, 4.5rem);
  border-top: 1px solid var(--line);
}
.svc-row:last-child { border-bottom: 1px solid var(--line); }
.svc-row__media {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background:
    radial-gradient(circle at 30% 20%, rgba(30,144,255,0.16), transparent 60%),
    var(--surface);
  display: grid;
  place-items: center;
  overflow: hidden;
}
.svc-row__media img { width: 40%; opacity: 0.9; filter: drop-shadow(0 0 30px var(--accent-glow)); }
.svc-row:nth-child(even) .svc-row__media { order: 2; }
.svc-row__icon {
  width: 56px; height: 56px;
  display: grid; place-items: center;
  border-radius: 12px;
  background: rgba(30,144,255,0.1);
  border: 1px solid var(--line-strong);
  margin-bottom: 1.4rem;
}
.svc-row__icon img { width: 30px; }
.svc-row h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--step-3);
  letter-spacing: -0.02em;
}
.svc-row p { margin-top: 1rem; font-size: var(--step-1); }
.svc-row__tags { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-top: 1.6rem; }
.tag {
  font-size: var(--step--1);
  color: var(--text-dim);
  padding: 0.4em 0.9em;
  border: 1px solid var(--line-strong);
  border-radius: 100px;
}

/* ============ Projects ============ */
.projects__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(1.2rem, 2.5vw, 2rem);
}
.project {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--surface);
  aspect-ratio: 16 / 11;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: clamp(1.6rem, 3vw, 2.4rem);
  isolation: isolate;
}
.project::before {
  content: "";
  position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(circle at 70% 15%, rgba(30,144,255,0.2), transparent 55%),
    linear-gradient(180deg, transparent 40%, rgba(4,7,13,0.85));
  transition: transform 0.7s var(--ease-out);
}
.project:hover::before { transform: scale(1.08); }
.project__mark {
  position: absolute;
  right: -8%; top: -8%;
  width: 45%;
  opacity: 0.08;
  z-index: -1;
}
.project__cat { font-size: var(--step--1); color: var(--accent); letter-spacing: 0.08em; text-transform: uppercase; }
.project__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--step-2);
  letter-spacing: -0.02em;
  margin-top: 0.6rem;
}
.project__desc { color: var(--text-dim); margin-top: 0.6rem; max-width: 42ch; }

/* ============ Contact ============ */
.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: start;
}
.field { position: relative; margin-bottom: 1.6rem; }
.field input,
.field textarea {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(139, 151, 171, 0.6);
  padding: 0.9rem 0;
  font-size: var(--step-1);
  color: var(--text);
  transition: border-color 0.3s var(--ease-out);
}
.field textarea { resize: vertical; min-height: 120px; }
.field label {
  position: absolute;
  left: 0; top: 0.9rem;
  color: var(--text-mute);
  pointer-events: none;
  transition: 0.3s var(--ease-out);
}
.field input:focus,
.field textarea:focus { outline: none; border-color: var(--accent); }
.field input:focus + label,
.field input:not(:placeholder-shown) + label,
.field textarea:focus + label,
.field textarea:not(:placeholder-shown) + label {
  top: -0.7rem;
  font-size: var(--step--1);
  color: var(--accent);
}
.field__error {
  display: block;
  min-height: 1.1em;
  margin-top: 0.4rem;
  font-size: var(--step--1);
  color: var(--danger);
}
.field.is-error input,
.field.is-error textarea { border-bottom-color: var(--danger); }
.field.is-error label { color: var(--danger); }
.contact__aside {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(1.8rem, 3vw, 2.6rem);
  background: var(--surface);
}
.contact__channels { display: grid; gap: 1.2rem; margin-top: 1.6rem; }
.channel {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.2rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: 0.35s var(--ease-out);
}
.channel:hover { border-color: var(--accent); background: rgba(30,144,255,0.06); transform: translateX(6px); }
.channel__icon {
  width: 42px; height: 42px; border-radius: 10px;
  display: grid; place-items: center;
  background: rgba(30,144,255,0.12);
  color: var(--accent);
  flex: none;
}
.channel__label { font-size: var(--step--1); color: var(--text-mute); }
.channel__value { font-weight: 500; }

/* ============ About stats + values ============ */
.values__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.value {
  background: var(--bg);
  padding: clamp(1.8rem, 3vw, 2.6rem);
}
.value__icon { color: var(--accent); margin-bottom: 1.2rem; }
.value h3 { font-family: var(--font-display); font-weight: 600; font-size: var(--step-2); letter-spacing: -0.02em; }
.value p { margin-top: 0.8rem; color: var(--text-dim); }

/* ============ Correções de overflow (auditoria) ============ */
.contact__grid > *,
.process__item > *,
.svc-row > *,
.footer__top > *,
.stats__grid > *,
.services__grid > * { min-width: 0; }
.process__title,
.value h3,
.svc-row h3,
.channel__value,
.netcard__label,
.footer__col a { overflow-wrap: anywhere; }

/* ============ Responsive ============ */
@media (max-width: 1024px) {
  .services__grid { grid-template-columns: repeat(2, 1fr); }
  .stats__grid { grid-template-columns: repeat(2, 1fr); }
  .footer__top { grid-template-columns: 1fr 1fr; }
  .values__grid { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  :root { --header-h: 72px; }
  .nav__links { display: none; }
  .burger { display: block; }
  .services__grid { grid-template-columns: 1fr; }
  .process__item { grid-template-columns: 44px 1fr; }
  .process__item .link-arrow { grid-column: 2; }
  .svc-row { grid-template-columns: 1fr; }
  .svc-row:nth-child(even) .svc-row__media { order: 0; }
  .projects__grid { grid-template-columns: 1fr; }
  .contact__grid { grid-template-columns: 1fr; }
  .footer__top { grid-template-columns: 1fr; }
  .hero__title { font-size: clamp(2.6rem, 11vw, 4.4rem); }
  .cta__title {
    font-size: clamp(2.1rem, 11vw, 3.6rem);
    overflow-wrap: anywhere;
    hyphens: auto;
  }
}