/* ==========================================================
   VYNEX — Seções
   ========================================================== */

/* =================== HERO =================== */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: grid;
  align-items: center;
  padding: calc(var(--header-h) + 2rem) 0 clamp(4.5rem, 3rem + 4vw, 6.5rem);
  overflow: hidden;
  isolation: isolate;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(55% 60% at 78% 42%, rgba(42, 96, 252, .16), transparent 70%),
    radial-gradient(40% 40% at 12% 100%, rgba(56, 54, 241, .10), transparent 70%);
  pointer-events: none;
}
.hero__content { position: relative; z-index: 2; pointer-events: none; }
.hero__content > * { pointer-events: auto; }
@media (min-width: 1024px) {
  .hero__title, .hero__actions { width: fit-content; }
}
@media (min-width: 1024px) and (max-width: 1279px) {
  .hero__sub { max-width: 26rem; }
}
.hero__title {
  font-family: var(--f-display);
  font-stretch: var(--stretch-display);
  font-weight: 700;
  font-size: var(--fs-hero);
  line-height: .98;
  letter-spacing: -.032em;
}
.line { display: block; overflow: hidden; padding-bottom: .1em; margin-bottom: -.1em; }
.line__inner { display: inline-block; will-change: transform; }
.hero__sub {
  margin-top: clamp(1.25rem, 1rem + 1vw, 1.9rem);
  max-width: 33rem;
  font-size: var(--fs-lead);
  line-height: 1.55;
  color: var(--c-text-2);
  text-wrap: pretty;
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .9rem;
  margin-top: clamp(1.8rem, 1.4rem + 1.4vw, 2.6rem);
}
.hero__caption {
  position: absolute;
  z-index: 2;
  right: var(--gutter);
  bottom: 1.75rem;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: .35rem .75rem;
  max-width: 32rem;
  font-size: var(--fs-xs);
  color: var(--c-text-3);
}

/* Cena: meio-tom em WebGL + janela-lente com o vídeo */
.hero__scene {
  position: absolute;
  z-index: 1;
  top: 50%;
  right: -4vw;
  width: 58vw;
  aspect-ratio: 16 / 9;
  margin-top: -15vw;
  display: grid;
  place-items: center;
}
.hero__dots {
  position: absolute;
  left: -10%;
  top: -14%;
  width: 120%;
  height: 128%;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, transparent 10%, #000 38%);
  mask-image: linear-gradient(90deg, transparent 0%, transparent 10%, #000 38%);
}
.hero__scene.no-gl .hero__dots { display: none; }
.hero__scene.no-gl::before {
  content: "";
  position: absolute;
  inset: 4% 8%;
  border-radius: 50%;
  background: radial-gradient(closest-side, rgba(42, 96, 252, .38), rgba(56, 54, 241, .12) 55%, transparent 75%);
  filter: blur(18px);
}

.lens {
  position: relative;
  z-index: 1;
  width: 54%;
  border-radius: var(--r-window);
  background: #04061A;
  border: 1px solid rgba(160, 180, 255, .24);
  box-shadow:
    0 50px 100px -40px rgba(0, 0, 0, 1),
    0 0 90px -30px rgba(42, 96, 252, .6),
    inset 0 1px 0 rgba(255, 255, 255, .06);
  /* Revelação diagonal no ângulo do V (controlada por --wipe) */
  clip-path: polygon(-40% -40%, calc(var(--wipe) * 2.52% - 40%) -40%, calc(var(--wipe) * 2.52% - 112%) 140%, -40% 140%);
  will-change: transform;
}
.intro-done .lens, .no-js .lens { clip-path: none; }
.lens__chrome {
  display: flex;
  align-items: center;
  gap: 12px;
  height: 30px;
  padding: 0 12px;
  border-radius: var(--r-window) var(--r-window) 0 0;
  background: #0A0F2C;
  border-bottom: 1px solid rgba(160, 180, 255, .1);
}
.lens__tab {
  flex: none;
  padding: 3px 10px;
  border-radius: 6px 6px 0 0;
  font-size: .6875rem;
  font-weight: 600;
  color: var(--c-text-2);
  background: rgba(255, 255, 255, .05);
}
.lens__address {
  position: relative;
  flex: 1;
  max-width: 55%;
  height: 14px;
  margin-left: auto;
  border-radius: 7px;
  overflow: hidden;
  background: rgba(255, 255, 255, .05);
}
.lens__progress {
  position: absolute;
  inset: 0 auto 0 0;
  width: 0;
  background: var(--grad-v);
  transition: width 1.6s var(--ease-out), opacity .6s .3s;
}
.lens.is-loading .lens__progress { width: 72%; }
.lens.is-ready .lens__progress { width: 100%; opacity: 0; transition: width .4s var(--ease-out), opacity .6s .5s; }

.lens__screen {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-radius: 0 0 var(--r-window) var(--r-window);
  background: #000;
}
.lens__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.is-lens .lens__video {
  inset: auto;
  left: 0;
  top: 0;
  max-width: none;
  object-fit: fill;
  will-change: transform;
}
.lens__open { position: absolute; inset: 0; z-index: 1; border-radius: 0 0 var(--r-window) var(--r-window); }
.lens__open:focus-visible { outline-offset: -4px; }
.lens__toggle {
  position: absolute;
  z-index: 2;
  right: 10px;
  bottom: 10px;
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  color: #fff;
  background: rgba(0, 0, 0, .55);
  border: 1px solid rgba(255, 255, 255, .22);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  transition: background-color .3s, transform .4s var(--ease-out);
}
.lens__toggle .icon { width: 15px; height: 15px; }
.lens__toggle .icon--play { display: none; }
.lens.is-paused .lens__toggle .icon--play { display: block; }
.lens.is-paused .lens__toggle .icon--pause { display: none; }
@media (hover: hover) { .lens__toggle:hover { background: var(--c-cobalt); transform: scale(1.08); } }

@media (max-width: 1023px) {
  .hero {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    min-height: 0;
    padding-top: calc(var(--header-h) + clamp(1.5rem, 1rem + 3vw, 3rem));
  }
  .hero__scene {
    position: relative;
    order: 2;
    top: auto;
    right: auto;
    width: min(100%, 780px);
    aspect-ratio: 4 / 3;
    margin: clamp(2rem, 1.5rem + 3vw, 3.5rem) auto 0;
  }
  .hero__dots { left: -4%; top: -6%; width: 108%; height: 112%; -webkit-mask-image: none; mask-image: none; }
  .lens { width: 74%; }
  .hero__caption {
    position: relative;
    order: 3;
    right: auto;
    bottom: auto;
    justify-content: center;
    text-align: center;
    margin: 1rem auto 0;
    padding-inline: var(--gutter);
  }
}
@media (max-width: 479px) {
  .lens { width: 84%; }
  .hero__actions .btn { flex: 1 1 100%; }
}

/* =================== SOBRE =================== */
.about { padding: clamp(5rem, 3rem + 7vw, 9rem) 0 clamp(3.5rem, 2rem + 5vw, 6rem); }
.about__inner { display: grid; gap: 1.6rem; }
.about__label {
  font-size: var(--fs-small);
  font-weight: 600;
  color: var(--c-sky);
}
.about__statement {
  font-family: var(--f-display);
  font-stretch: 104%;
  font-weight: 500;
  font-size: clamp(1.55rem, 1.05rem + 2.15vw, 3rem);
  line-height: 1.2;
  letter-spacing: -.016em;
  text-wrap: pretty;
  max-width: 1120px;
}
.about__statement .sw { transition: none; }

/* =================== PROJETOS =================== */
.projects {
  padding: clamp(3rem, 2rem + 4vw, 6rem) 0 var(--space-section);
  background: linear-gradient(180deg, #000 0%, var(--c-surface-1) 14%, var(--c-surface-1) 86%, #000 100%);
}
.projects__list { display: grid; gap: clamp(5rem, 3rem + 7vw, 9.5rem); }

.project {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  grid-template-areas: "stage info";
  gap: clamp(2rem, 1rem + 4vw, 5.5rem);
  align-items: center;
}
.project:nth-child(even) {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.35fr);
  grid-template-areas: "info stage";
}
.project__stage, .project__open, .project__hint { grid-area: stage; }
.project__info { grid-area: info; }

.project__stage {
  position: relative;
  aspect-ratio: 16 / 12.4;
  perspective: 1700px;
  perspective-origin: 50% 40%;
}
.project__tilt {
  position: absolute;
  inset: 0;
  transform-style: preserve-3d;
  will-change: transform;
}
.project__open {
  position: relative;
  z-index: 3;
  align-self: stretch;
  justify-self: stretch;
  border-radius: var(--r-card);
  -webkit-tap-highlight-color: transparent;
}
.project__open:focus-visible { outline-offset: 6px; }
.project__hint {
  z-index: 4;
  align-self: end;
  justify-self: center;
  margin-bottom: .5rem;
  padding: .5rem .9rem;
  border-radius: var(--r-pill);
  font-size: var(--fs-xs);
  font-weight: 600;
  color: #fff;
  background: rgba(10, 16, 48, .88);
  border: 1px solid var(--c-line-2);
  opacity: 0;
  transform: translateY(8px);
  pointer-events: none;
  transition: opacity .4s var(--ease-out), transform .5s var(--ease-out);
}
.project.show-hint .project__hint { opacity: 1; transform: none; }

/* Camadas (estado de repouso) */
.layer {
  position: absolute;
  transform-style: preserve-3d;
  transition: transform 1s var(--ease-out), opacity .7s var(--ease-out);
}
.layer__label {
  position: absolute;
  left: 0;
  bottom: calc(100% + .55rem);
  padding: .28rem .6rem;
  border-radius: var(--r-chip);
  font-size: .75rem;
  font-weight: 650;
  color: var(--c-text);
  background: rgba(10, 16, 48, .9);
  border: 1px solid var(--c-line-2);
  white-space: nowrap;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity .45s var(--ease-out), transform .6s var(--ease-out);
}
.layer--site { left: 5%; right: 7%; top: 13%; z-index: 3; transform: translate3d(0, 0, 0); }
.layer--site .layer__label { bottom: auto; top: calc(100% + .55rem); }
.layer--phone {
  width: 21%;
  right: 3%;
  top: 27%;
  z-index: 2;
  transform: translate3d(-12%, 2%, -40px) scale(.94);
}
.layer--palette {
  left: 0;
  top: 2%;
  width: 38%;
  z-index: 1;
  padding: .9rem;
  border-radius: 16px;
  background: #0B1130;
  border: 1px solid var(--c-line-2);
  opacity: 0;
  transform: translate3d(14%, 24%, -160px) scale(.9);
}
.layer--type {
  right: 8%;
  top: 0;
  width: 30%;
  z-index: 1;
  display: grid;
  gap: .2rem;
  padding: .9rem 1rem 1rem;
  border-radius: 16px;
  background: #0B1130;
  border: 1px solid var(--c-line-2);
  opacity: 0;
  transform: translate3d(-18%, 26%, -120px) scale(.9);
}
.swatches { display: grid; grid-template-columns: repeat(3, 1fr); gap: .45rem; }
.swatches li {
  display: grid;
  align-content: end;
  aspect-ratio: 1.35;
  padding: .3rem .35rem;
  border-radius: 8px;
  background: var(--c);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .1);
}
.swatches span {
  font-size: .5625rem;
  font-weight: 700;
  letter-spacing: .02em;
  color: #fff;
  mix-blend-mode: difference;
}
.spec { font-size: clamp(2.2rem, 1.5rem + 2vw, 3.3rem); line-height: 1; color: #fff; }
.spec__names { display: grid; font-size: .8125rem; color: var(--c-text-2); line-height: 1.35; }

/* Estado "explodido": hover, foco pelo teclado ou primeiro toque */
.project.is-exploded .layer--site { transform: translate3d(-5%, 7%, 0) scale(.9); }
.project.is-exploded .layer--phone { transform: translate3d(8%, 12%, 110px) rotate(2deg); }
.project.is-exploded .layer--palette { opacity: 1; transform: translate3d(-4%, -6%, -90px) rotate(-3deg); transition-delay: .04s; }
.project.is-exploded .layer--type { opacity: 1; transform: translate3d(6%, -8%, -50px) rotate(2deg); transition-delay: .08s; }
.project.is-exploded .layer__label { opacity: 1; transform: none; transition-delay: .25s; }

.project__status {
  display: inline-block;
  margin-bottom: 1rem;
  padding: .3rem .7rem;
  border-radius: var(--r-chip);
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--c-sky);
  background: rgba(42, 96, 252, .12);
  border: 1px solid rgba(42, 96, 252, .3);
}
.project__name {
  font-family: var(--f-display);
  font-stretch: var(--stretch-display);
  font-weight: 700;
  font-size: clamp(1.75rem, 1.3rem + 1.8vw, 2.7rem);
  line-height: 1.02;
  letter-spacing: -.022em;
  text-wrap: balance;
}
.project__category { margin-top: .6rem; color: var(--c-sky); font-weight: 550; }
.project__desc { margin-top: 1.1rem; color: var(--c-text-2); max-width: 34rem; text-wrap: pretty; }
.project__features { display: grid; gap: .6rem; margin-top: 1.4rem; }
.project__features li, .plan__items li {
  position: relative;
  padding-left: 1.6rem;
  font-size: var(--fs-small);
  line-height: 1.5;
}
.project__features li { color: var(--c-text); }
/* Marcador em forma de V (ângulo da logo) */
.project__features li::before, .plan__items li::before {
  content: "";
  position: absolute;
  left: .1rem;
  top: .42em;
  width: .72rem;
  height: .6rem;
  background: var(--grad-v);
  clip-path: polygon(0 0, 32% 0, 50% 58%, 68% 0, 100% 0, 60% 100%, 40% 100%);
}
.project__identity { margin-top: 1.25rem; font-size: var(--fs-xs); color: var(--c-text-3); }
.project__info .btn { margin-top: 1.75rem; }

/* Tablet: composição acima do texto */
@media (max-width: 1023px) {
  .project, .project:nth-child(even) {
    grid-template-columns: minmax(0, 1fr);
    grid-template-areas: "stage" "info";
    gap: 2.2rem;
  }
  .project__stage { max-width: 760px; width: 100%; justify-self: center; }
  .project__open { max-width: 760px; width: 100%; justify-self: center; }
}

/* Celular: o protagonista é o layout de celular */
@media (max-width: 719px) {
  .project__stage { aspect-ratio: 1 / 1.22; }
  .layer--site { display: none; }
  .layer--phone { width: 56%; left: 22%; right: auto; top: 3%; z-index: 3; transform: none; }
  .layer--palette { left: 0; top: 10%; width: 56%; transform: translate3d(22%, 8%, -80px) scale(.9); opacity: .0; }
  .layer--type { right: 0; top: 50%; width: 50%; transform: translate3d(-22%, 0, -80px) scale(.9); opacity: 0; }
  .project.is-exploded .layer--phone { transform: translate3d(-38%, 0, 40px) rotate(-2deg); }
  .project.is-exploded .layer--palette { left: auto; right: 2%; top: 4%; width: 52%; opacity: 1; transform: translate3d(0, 0, 0) rotate(2deg); }
  .project.is-exploded .layer--type { right: 3%; width: 47%; opacity: 1; transform: translate3d(0, 18%, 0) rotate(-1.5deg); }
  .layer--phone .layer__label { left: 50%; transform: translate(-50%, 6px); }
  .project.is-exploded .layer--phone .layer__label { transform: translate(-50%, 0); }
  .swatches span { font-size: .5rem; }
}

/* Em comum */
.common {
  display: grid;
  grid-template-columns: minmax(0, .8fr) minmax(0, 2fr);
  gap: 2rem 4rem;
  margin-top: clamp(5rem, 3rem + 6vw, 8.5rem);
  padding-top: clamp(2.5rem, 2rem + 2vw, 3.5rem);
  border-top: 1px solid var(--c-line);
}
.common__title {
  font-family: var(--f-display);
  font-stretch: var(--stretch-label);
  font-weight: 650;
  font-size: var(--fs-h3);
  line-height: 1.2;
  text-wrap: balance;
}
.common__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.75rem 2.75rem;
  color: var(--c-text-2);
  font-size: var(--fs-small);
}
.common__list strong { display: block; margin-bottom: .3rem; color: var(--c-text); font-size: var(--fs-body); }
@media (max-width: 899px) {
  .common { grid-template-columns: 1fr; }
}
@media (max-width: 599px) {
  .common__list { grid-template-columns: 1fr; }
}

/* =================== PLANOS =================== */
.plans { padding: var(--space-section) 0; }
.plans__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1rem, .6rem + 1vw, 1.5rem);
}
.plan { display: flex; }
.plan__card {
  position: relative;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  padding: clamp(1.75rem, 1.4rem + 1vw, 2.4rem) clamp(1.4rem, 1.2rem + .8vw, 2rem) clamp(1.5rem, 1.3rem + .6vw, 1.9rem);
  border-radius: var(--r-card);
  background: linear-gradient(180deg, var(--c-surface-2), var(--c-surface-1));
  border: 1px solid var(--c-line);
  isolation: isolate;
  overflow: hidden;
  will-change: transform;
}
/* Luz que segue o cursor */
.plan__card::before, .maintenance::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: inherit;
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 0%), rgba(42, 110, 255, .2), transparent 62%);
  opacity: 0;
  transition: opacity .5s;
}
.plan__card:hover::before, .maintenance:hover::before { opacity: 1; }
/* Borda iluminada no ponto do cursor */
.plan__card::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  padding: 1px;
  border-radius: inherit;
  background: radial-gradient(260px circle at var(--mx, 50%) var(--my, 0%), rgba(140, 190, 255, .95), transparent 70%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#000 0 0) content-box exclude, linear-gradient(#000 0 0);
  opacity: 0;
  pointer-events: none;
  transition: opacity .5s;
}
.plan__card:hover::after { opacity: 1; }

.plan__name {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-family: var(--f-display);
  font-stretch: var(--stretch-display);
  font-weight: 700;
  font-size: clamp(1.3rem, 1.15rem + .6vw, 1.65rem);
  line-height: 1.1;
  letter-spacing: -.015em;
}
/* Nível do plano em traços diagonais (/, //, ///), no ângulo do V */
.plan__name::after {
  content: "";
  flex: none;
  height: 18px;
  background: repeating-linear-gradient(122deg, var(--c-azure) 0 2.5px, transparent 2.5px 8px);
  opacity: .9;
}
.plan[data-tier="1"] .plan__name::after { width: 11px; }
.plan[data-tier="2"] .plan__name::after { width: 20px; }
.plan[data-tier="3"] .plan__name::after { width: 29px; }
.plan__for { color: var(--c-text-2); font-size: var(--fs-small); min-height: 3em; }
.plan__price {
  display: flex;
  align-items: flex-start;
  gap: .3rem;
  font-family: var(--f-display);
  font-stretch: 112%;
  font-weight: 700;
  line-height: 1;
}
.plan__currency, .plan__cents { margin-top: .5rem; font-size: 1.05rem; color: var(--c-text-2); }
.plan__value { font-size: clamp(3rem, 2.3rem + 2.4vw, 4.4rem); line-height: .88; letter-spacing: -.045em; }
.plan__items { display: grid; gap: .65rem; padding-top: 1.25rem; border-top: 1px solid var(--c-line); flex: 1; align-content: start; }
.plan__items li { color: var(--c-text); }
.plan .btn { margin-top: .5rem; }

/* Hierarquia pelo nível, sem selos inventados */
.plan[data-tier="2"] .plan__card { border-color: var(--c-line-2); }
.plan[data-tier="3"] .plan__card {
  background:
    linear-gradient(180deg, rgba(42, 96, 252, .14), rgba(56, 54, 241, .04) 60%),
    linear-gradient(180deg, var(--c-surface-2), var(--c-surface-1));
  border-color: rgba(84, 120, 255, .45);
}

@media (max-width: 959px) {
  .plans__grid { grid-template-columns: minmax(0, 1fr); max-width: 560px; margin-inline: auto; }
  .plan__for { min-height: 0; }
}

.maintenance {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) auto;
  align-items: center;
  gap: 1.5rem 3rem;
  margin-top: clamp(1rem, .6rem + 1vw, 1.5rem);
  padding: clamp(1.6rem, 1.3rem + 1vw, 2.2rem) clamp(1.4rem, 1.2rem + 1vw, 2.2rem);
  border-radius: var(--r-card);
  border: 1px dashed var(--c-line-2);
  background: rgba(255, 255, 255, .015);
  isolation: isolate;
  overflow: hidden;
}
.maintenance__name {
  font-family: var(--f-display);
  font-stretch: var(--stretch-display);
  font-weight: 700;
  font-size: clamp(1.3rem, 1.15rem + .6vw, 1.65rem);
  margin-bottom: .4rem;
}
.maintenance__text p { color: var(--c-text-2); font-size: var(--fs-small); max-width: 32rem; }
.maintenance__items { display: flex; flex-wrap: wrap; gap: .5rem; }
.maintenance__items li {
  padding: .4rem .8rem;
  border-radius: var(--r-pill);
  border: 1px solid var(--c-line-2);
  font-size: var(--fs-xs);
  font-weight: 600;
}
.maintenance__cta { display: grid; justify-items: end; gap: .6rem; }
.maintenance__price { font-size: var(--fs-small); color: var(--c-text-2); }
@media (max-width: 959px) {
  .maintenance { grid-template-columns: 1fr; max-width: 560px; margin-inline: auto; }
  .maintenance__cta { justify-items: start; }
}

/* =================== PROCESSO =================== */
.process {
  position: relative;
  background: linear-gradient(180deg, #000 0%, var(--c-surface-1) 22%, var(--c-surface-1) 78%, #000 100%);
}
.process .section-head { margin-bottom: clamp(1.5rem, 1rem + 2vw, 3rem); }
.process__svg { display: none; }
.process__track { fill: none; stroke: var(--c-line-2); stroke-width: 2; vector-effect: non-scaling-stroke; }
.process__line { fill: none; stroke: url(#g-process); stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; vector-effect: non-scaling-stroke; }
.step__node {
  display: grid;
  place-items: center;
  width: 3.1rem;
  height: 3.1rem;
  border-radius: 50%;
  font-family: var(--f-display);
  font-stretch: 110%;
  font-weight: 700;
  font-size: .95rem;
  color: #fff;
  background: var(--grad-btn);
  box-shadow: 0 0 0 6px rgba(42, 96, 252, .14), 0 10px 30px -8px rgba(42, 96, 252, .9);
  transition: background .5s, color .5s, box-shadow .5s, transform .6s var(--ease-out);
}
.step h3 {
  font-family: var(--f-display);
  font-stretch: var(--stretch-label);
  font-weight: 700;
  font-size: var(--fs-h3);
  line-height: 1.15;
  margin-bottom: .4rem;
}
.step p { color: var(--c-text-2); font-size: var(--fs-small); text-wrap: pretty; }
.step__text { transition: opacity .6s var(--ease-out); }

/* Estado "rolando": etapas acendem conforme a linha chega nelas */
.process.is-scrubbing .step__node {
  color: var(--c-text-3);
  background: #050817;
  box-shadow: 0 0 0 1px var(--c-line-2);
  transform: scale(.9);
}
.process.is-scrubbing .step.is-active .step__node {
  color: #fff;
  background: var(--grad-btn);
  box-shadow: 0 0 0 6px rgba(42, 96, 252, .14), 0 10px 30px -8px rgba(42, 96, 252, .9);
  transform: none;
}
.process.is-scrubbing .step__text { opacity: .32; }
.process.is-scrubbing .step.is-active .step__text { opacity: 1; }

/* Computador: o caminho desenha o V da marca */
@media (min-width: 900px) and (min-height: 640px) {
  .process { height: 260vh; }
  .process.is-static { height: auto; padding: var(--space-section) 0; }
  .process__sticky {
    position: sticky;
    top: 0;
    height: 100vh;
    display: flex;
    align-items: center;
    padding-top: var(--header-h);
  }
  .process.is-static .process__sticky { position: relative; height: auto; padding-top: 0; }
  .process__stage {
    position: relative;
    width: min(100%, calc((100vh - var(--header-h) - 200px) * 1200 / 720));
    margin-inline: auto;
    aspect-ratio: 1200 / 720;
    container-type: inline-size;
  }
  .process__svg { display: block; position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
  .process__rail { display: none; }
  .step { position: absolute; left: var(--x); top: var(--y); width: 0; height: 0; }
  .step__node { position: absolute; left: 0; top: 0; transform: translate(-50%, -50%); }
  .process.is-scrubbing .step__node { transform: translate(-50%, -50%) scale(.9); }
  .process.is-scrubbing .step.is-active .step__node { transform: translate(-50%, -50%); }
  .step__text { position: absolute; top: -1.35em; width: 23cqw; }
  .step[data-side="left"] .step__text { right: 3.4rem; text-align: right; }
  .step[data-side="right"] .step__text { left: 3.4rem; }
  .step[data-side="bottom"] .step__text { top: 2.6rem; left: 0; transform: translateX(-50%); text-align: center; width: 30cqw; }
  .step h3 { font-size: clamp(1rem, .5rem + 1.45cqw, 1.4rem); }
  .step p { font-size: clamp(.8125rem, .45rem + 1.05cqw, 1rem); }
}

/* Celular / telas baixas: linha vertical */
@media (max-width: 899px), (max-height: 639px) {
  .process { padding: var(--space-section) 0; }
  .process__stage { position: relative; padding-left: 4rem; max-width: 640px; margin-inline: auto; }
  .process__rail { position: absolute; left: 1.5rem; top: .6rem; bottom: .6rem; width: 2px; border-radius: 2px; background: var(--c-line-2); }
  .process__rail-fill { position: absolute; inset: 0; border-radius: inherit; background: var(--grad-v); transform-origin: top; }
  .process__steps { display: grid; gap: 2.4rem; }
  .step { position: relative; }
  .step__node { position: absolute; left: -4rem; top: -.35rem; }
}

/* =================== CTA / CONTATO =================== */
.cta {
  position: relative;
  padding: var(--space-section) 0 clamp(4.5rem, 3rem + 5vw, 7.5rem);
  overflow: hidden;
  isolation: isolate;
}
.cta::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(55% 60% at 50% 105%, rgba(42, 96, 252, .42), transparent 70%),
    radial-gradient(35% 40% at 50% 100%, rgba(74, 70, 255, .35), transparent 70%);
  pointer-events: none;
}
.cta__inner { display: grid; justify-items: center; gap: clamp(1.4rem, 1rem + 1.5vw, 2.2rem); text-align: center; }
.cta__title {
  font-family: var(--f-display);
  font-stretch: 112%;
  font-weight: 700;
  font-size: clamp(2.1rem, .9rem + 5.1vw, 5.3rem);
  line-height: 1;
  letter-spacing: -.03em;
}
.cta__line { display: block; }
.cta__title .sw { display: inline-block; font-stretch: inherit; }
@media (hover: hover) and (min-width: 1024px) {
  .cta__line { white-space: nowrap; }
}
.cta__lead { max-width: 34rem; color: var(--c-text-2); font-size: var(--fs-lead); }
.contact-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: .75rem;
  margin-top: clamp(.5rem, .2rem + 1vw, 1.5rem);
}
.contact {
  display: inline-flex;
  align-items: center;
  gap: .65rem;
  padding: .85rem 1.15rem;
  border-radius: 14px;
  border: 1px solid var(--c-line);
  background: rgba(4, 7, 26, .6);
  transition: border-color .3s, background-color .3s, transform .5s var(--ease-out);
}
.contact .icon { color: var(--c-sky); }
.contact__label { font-size: var(--fs-xs); color: var(--c-text-3); }
.contact__value { font-weight: 650; }
@media (hover: hover) { .contact:hover { border-color: var(--c-line-2); background: rgba(42, 96, 252, .12); transform: translateY(-3px); } }

/* =================== RODAPÉ =================== */
.footer {
  padding: clamp(3rem, 2rem + 3vw, 4.5rem) 0 max(2rem, env(safe-area-inset-bottom));
  border-top: 1px solid var(--c-line);
}
.footer__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr) minmax(0, 1fr);
  gap: 2.5rem;
  align-items: start;
}
.footer__logo { width: min(100%, 340px); height: auto; }
.footer__nav ul, .footer__social { display: grid; gap: .65rem; font-size: var(--fs-small); }
.footer__nav a, .footer__social a { color: var(--c-text-2); transition: color .3s; }
.footer__nav a:hover, .footer__social a:hover { color: var(--c-text); }
.footer__legal {
  grid-column: 1 / -1;
  padding-top: 1.75rem;
  border-top: 1px solid var(--c-line);
  font-size: var(--fs-xs);
  color: var(--c-text-3);
}
@media (max-width: 719px) {
  .footer__grid { grid-template-columns: 1fr 1fr; }
  .footer__logo { grid-column: 1 / -1; width: 260px; }
}

/* ==========================================================
   CELULAR E TABLET — ajustes finos
   Tudo aqui vale só para toque ou telas abaixo de 1024 px;
   a versão de computador não é afetada.
   ========================================================== */
.plans__dots { display: none; }
.project__hint .hint-b { display: none; }
.project.is-exploded .project__hint .hint-a { display: none; }
.project.is-exploded .project__hint .hint-b { display: inline; }

/* Toque: dica sempre visível e resposta física ao pressionar */
@media (hover: none) {
  .project__hint { opacity: 1; transform: none; }
  .btn, .contact, .wa-float { -webkit-tap-highlight-color: transparent; }
  .btn:active, .contact:active { transform: scale(.97); transition: transform .12s var(--ease-out); }
  .wa-float.is-visible:active { transform: scale(.92); }
}

@media (max-width: 1023px) {
  /* Dica abaixo da composição, sem cobrir o celular */
  .project, .project:nth-child(even) { grid-template-areas: "stage" "hint" "info"; row-gap: 0; }
  .project__hint { grid-area: hint; align-self: start; margin: .9rem 0 0; }
  .project__info { margin-top: 2rem; }
}

@media (max-width: 719px) {
  /* Hero: cena quadrada, com a retícula do ônibus aparecendo dos dois lados da janela */
  .hero { padding-bottom: 3.5rem; }
  .hero__sub { margin-top: 1.1rem; }
  .hero__actions { margin-top: 1.6rem; gap: .7rem; }
  .hero__scene { aspect-ratio: 1 / 1; margin-top: 1.25rem; }
  .lens { width: 74%; }
  .hero__dots { left: -2%; top: -4%; width: 104%; height: 108%; }
  .hero__caption { margin-top: .5rem; }

  /* Projetos: em repouso, paleta e tipografia espiando atrás do celular */
  .project__stage { aspect-ratio: 1 / 1.3; }
  .layer--palette { opacity: .92; transform: translate3d(-8%, 16%, -80px) rotate(-7deg) scale(.84); }
  .layer--type { opacity: .92; transform: translate3d(8%, -6%, -80px) rotate(6deg) scale(.84); }
  .layer--palette .layer__label, .layer--type .layer__label { opacity: 0; }
  .project.is-exploded .layer--palette .layer__label,
  .project.is-exploded .layer--type .layer__label { opacity: 1; }
  .project__name { font-size: clamp(1.8rem, 1.2rem + 3vw, 2.3rem); }
  .project__features { gap: .7rem; }
  .project__info .btn { width: 100%; }

  /* Planos: carrossel deslizável com o próximo card aparecendo */
  .plans__grid {
    display: flex;
    max-width: none;
    gap: .85rem;
    margin-inline: calc(var(--gutter) * -1);
    padding: .25rem var(--gutter) 1rem;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-padding-inline: var(--gutter);
    overscroll-behavior-x: contain;
    scrollbar-width: none;
  }
  .plans__grid::-webkit-scrollbar { display: none; }
  .plan { flex: 0 0 84%; scroll-snap-align: start; }
  .plan__for { min-height: 3em; }
  .plans__dots { display: flex; justify-content: center; gap: .5rem; margin: .4rem 0 1.4rem; }
  .plans__dots span {
    width: 7px;
    height: 7px;
    border-radius: 999px;
    background: var(--c-line-2);
    transition: width .45s var(--ease-out), background-color .3s;
  }
  .plans__dots span.is-active { width: 26px; background: var(--grad-btn); }
  .maintenance { margin-top: .5rem; }
  .maintenance__cta .btn { width: 100%; }
  .maintenance__cta { justify-items: stretch; }

  /* Processo: um pouco mais compacto */
  .process__steps { gap: 2rem; }

  /* Contato: título equilibrado e contatos em lista alinhada */
  .cta__line { display: inline; }
  .cta__title { text-wrap: balance; }
  .cta__inner .btn--xl { width: 100%; }
  .contact-list { flex-direction: column; align-items: stretch; width: 100%; max-width: 420px; }
  .contact { width: 100%; padding: 1rem 1.1rem; }
  .contact__value { margin-left: auto; }

  /* Visualizador: respeita o recorte da tela do iPhone */
  .viewer__bar { padding-top: max(.85rem, env(safe-area-inset-top, 0px)); }

  /* Rodapé: respiro para o botão flutuante do WhatsApp */
  .footer { padding-bottom: calc(5.5rem + env(safe-area-inset-bottom, 0px)); }
}