/* ══════════════════════════════════════════════
   VÉRTICE — components.css
   Preloader, cursor, nav, menu, botões, badges,
   marquee, pills, footer
   ══════════════════════════════════════════════ */

/* ── PRELOADER ── */
.preloader {
  position: fixed;
  inset: 0;
  z-index: 3000;
  background: var(--ink);
  display: grid;
  place-items: center;
  transition: clip-path 0.9s var(--ease-lux);
  clip-path: inset(0 0 0 0);
}
.preloader.is-done { clip-path: inset(0 0 100% 0); pointer-events: none; }
.preloader__inner { display: grid; justify-items: center; gap: 1.4rem; }
.preloader__logo {
  font-size: clamp(3rem, 8vw, 5.5rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--white);
  display: flex;
  align-items: baseline;
}
.preloader__letter {
  display: inline-block;
  opacity: 0;
  transform: translateY(30px) scale(0.85);
  animation: preloader-letter 0.7s var(--ease-out) forwards;
}
.preloader__letter:nth-child(1) { animation-delay: 0.1s; }
.preloader__letter:nth-child(2) { animation-delay: 0.18s; }
.preloader__letter:nth-child(3) { animation-delay: 0.26s; }
.preloader__letter:nth-child(4) { animation-delay: 0.34s; }
.preloader__dot {
  display: inline-block;
  color: var(--violet);
  opacity: 0;
  transform: scale(0);
  animation: preloader-dot 0.5s var(--ease-out) 0.5s forwards;
}
@keyframes preloader-letter {
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}
@keyframes preloader-dot {
  0% { opacity: 0; transform: scale(0); }
  60% { opacity: 1; transform: scale(1.25); }
  100% { opacity: 1; transform: scale(1); }
}
@media (prefers-reduced-motion: reduce) {
  .preloader__letter,
  .preloader__dot {
    animation: none;
    opacity: 1;
    transform: none;
  }
}
.preloader__bar {
  width: min(240px, 50vw);
  height: 2px;
  background: rgba(255, 255, 255, 0.12);
  border-radius: 2px;
  overflow: hidden;
}
.preloader__bar-fill {
  display: block;
  width: 0%;
  height: 100%;
  background: linear-gradient(90deg, var(--violet), var(--orange));
}
.preloader__pct {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--muted);
  letter-spacing: 0.2em;
}

/* ── CURSOR ── */
.cursor { display: none; }
@media (hover: hover) and (pointer: fine) {
  .cursor { display: block; position: fixed; inset: 0; z-index: 2500; pointer-events: none; }
  .cursor__dot {
    position: absolute;
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--violet);
    transform: translate(-50%, -50%);
  }
  .cursor__ring {
    position: absolute;
    width: 34px; height: 34px;
    border: 1px solid rgba(124, 92, 255, 0.55);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    display: grid;
    place-items: center;
    transition: width 0.35s var(--ease-out), height 0.35s var(--ease-out),
                background-color 0.35s, border-color 0.35s;
  }
  .cursor__label {
    font-family: var(--mono);
    font-size: 0.62rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--ink);
    opacity: 0;
    transition: opacity 0.25s;
  }
  .cursor.is-hover .cursor__ring { width: 52px; height: 52px; background: rgba(124, 92, 255, 0.12); }
  .cursor.is-label .cursor__ring {
    width: 74px; height: 74px;
    background: var(--yellow);
    border-color: var(--yellow);
  }
  .cursor.is-label .cursor__label { opacity: 1; }
  .cursor.is-down .cursor__ring { transform: translate(-50%, -50%) scale(0.85); }
}

/* ── NAV ── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding: 1.1rem var(--gutter);
  transition: transform 0.5s var(--ease-out), background-color 0.4s, backdrop-filter 0.4s;
}
.nav.is-scrolled {
  background: rgba(11, 11, 16, 0.66);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--ink-line);
}
.nav__logo {
  font-weight: 800;
  font-size: var(--logo-size);
  letter-spacing: -0.02em;
  line-height: 1;
  color: var(--white);
  transition: font-size 0.55s var(--ease-lux), letter-spacing 0.55s var(--ease-lux);
}
.nav.is-scrolled .nav__logo {
  font-size: 1.5rem;
  letter-spacing: 0.04em;
}
.nav__logo-dot { color: var(--violet); }
.nav__links { display: flex; gap: clamp(1.2rem, 2.4vw, 2.4rem); }
.nav__links a {
  position: relative;
  overflow: hidden;
  font-size: 0.92rem;
  font-weight: 500;
  color: rgba(251, 251, 249, 0.78);
  display: inline-block;
}
.nav__links a span {
  display: inline-block;
  position: relative;
  transition: transform 0.45s var(--ease-lux);
}
.nav__links a span::after {
  content: attr(data-text);
  position: absolute;
  top: 100%; left: 0;
  color: var(--violet);
}
.nav__links a:hover span { transform: translateY(-100%); }
.nav__right { display: flex; align-items: center; gap: 1rem; }

.nav__burger {
  display: none;
  flex-direction: column;
  gap: 6px;
  padding: 10px;
  z-index: 1101;
}
.nav__burger span {
  width: 26px; height: 2px;
  background: var(--white);
  transition: transform 0.4s var(--ease-out), opacity 0.3s;
}
.nav__burger.is-open span:nth-child(1) { transform: translateY(4px) rotate(45deg); }
.nav__burger.is-open span:nth-child(2) { transform: translateY(-4px) rotate(-45deg); }

/* ── MENU MOBILE ── */
.menu {
  position: fixed;
  inset: 0;
  z-index: 1100;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--gutter);
  visibility: hidden;
  pointer-events: none;
}
.menu.is-open { visibility: visible; pointer-events: auto; }
.menu__bg {
  position: absolute;
  inset: 0;
  background: var(--ink-soft);
  transform: translateY(-100%);
  transition: transform 0.65s var(--ease-lux);
}
.menu.is-open .menu__bg { transform: translateY(0); }
.menu__close {
  position: absolute;
  top: 1.4rem;
  right: var(--gutter);
  z-index: 1110;
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  opacity: 0;
  transform: translateY(-12px);
  transition: opacity 0.4s var(--ease-out), transform 0.4s var(--ease-out);
}
.menu.is-open .menu__close {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 0.25s;
}
.menu__close span {
  position: absolute;
  width: 26px;
  height: 2px;
  background: var(--white);
  transition: background-color 0.3s;
}
.menu__close span:nth-child(1) { transform: rotate(45deg); }
.menu__close span:nth-child(2) { transform: rotate(-45deg); }
.menu__close:hover span { background: var(--violet); }
.menu__links { position: relative; display: grid; gap: 0.4rem; }
.menu__link {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  font-size: clamp(2rem, 8vw, 3.4rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--white);
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.5s var(--ease-out), transform 0.5s var(--ease-out), color 0.3s;
}
.menu.is-open .menu__link { opacity: 1; transform: translateY(0); }
.menu__link:hover { color: var(--violet); }
.menu__link em {
  font-family: var(--mono);
  font-size: 0.8rem;
  color: var(--violet);
}
.menu__link--cta { color: var(--yellow); }
.menu__foot {
  position: relative;
  margin-top: 3rem;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--muted);
  opacity: 0;
  transition: opacity 0.5s 0.35s;
}
.menu.is-open .menu__foot { opacity: 1; }

/* ── BOTÕES ── */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  border-radius: 999px;
  font-weight: 600;
  letter-spacing: 0.01em;
  overflow: hidden;
  isolation: isolate;
  white-space: nowrap;
  transition: color 0.4s var(--ease-out), border-color 0.4s;
}
.btn--small { padding: 0.62rem 1.3rem; font-size: 0.88rem; }
.btn--large { padding: 0.95rem 1.8rem; font-size: 1rem; }
.btn--xl { padding: 1.15rem 2.3rem; font-size: 1.05rem; }

.btn--solid { background: var(--violet); color: var(--white); }
.btn--solid .btn__orb {
  position: absolute;
  inset: auto auto -60% -10%;
  width: 130%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--ink);
  z-index: -1;
  transform: translateY(100%);
  transition: transform 0.55s var(--ease-lux);
}
.btn--solid:hover .btn__orb { transform: translateY(18%); }
.btn--solid:hover { color: var(--yellow); }

/* CTAs "Iniciar projeto" (nav) e "Iniciar um projeto" (hero) */
.nav__right .btn--solid,
.btn--hero-cta {
  background: var(--violet-deep);
  color: var(--white);
}
.btn--hero-cta .btn__orb { background: #000000; }
.btn--hero-cta:hover { color: #ffffff; }

.btn--ghost {
  border: 1px solid var(--line);
  color: var(--fg);
  transition: border-color 0.4s, background-color 0.4s, color 0.4s;
}
.btn--ghost:hover { border-color: var(--violet); background: var(--violet-soft); color: var(--fg); }

.btn__text { position: relative; z-index: 1; }
.btn__arrow { position: relative; z-index: 1; transition: transform 0.4s var(--ease-out); }
.btn:hover .btn__arrow { transform: translateX(5px); }

/* ── BADGES ── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.5rem 1rem;
  backdrop-filter: blur(6px);
}
.badge i {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--green);
}
.badge--pulse i { animation: pulse 2s infinite; }
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(61, 220, 151, 0.55); }
  50% { box-shadow: 0 0 0 7px rgba(61, 220, 151, 0); }
}

/* ── MARQUEE ── */
.marquee {
  border-block: 1px solid var(--line);
  padding-block: 1.4rem;
  overflow: hidden;
  background: var(--ink-soft);
}
.marquee__track { display: flex; width: max-content; animation: marquee 26s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.marquee__group {
  display: flex;
  align-items: center;
  gap: 2.6rem;
  padding-right: 2.6rem;
}
.marquee__group span {
  font-size: clamp(1.3rem, 2.6vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--white);
  white-space: nowrap;
}
.marquee__group span:nth-child(4n + 3) {
  color: transparent;
  -webkit-text-stroke: 1px rgba(251, 251, 249, 0.55);
}
.marquee__group i { color: var(--violet); font-style: normal; font-size: 1rem; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ── PILLS (tecnologias) ── */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.68rem 1.25rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-weight: 500;
  font-size: 0.95rem;
  transition: transform 0.35s var(--ease-out), border-color 0.35s, background-color 0.35s;
}
.pill:hover { transform: translateY(-4px); border-color: var(--violet); background: var(--violet-soft); }

/* ── BOTÃO FLUTUANTE WHATSAPP ── */
.wa-float {
  position: fixed;
  right: clamp(1.2rem, 3vw, 2.2rem);
  bottom: clamp(1.2rem, 3vw, 2.2rem);
  z-index: 1200;
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  height: 56px;
  padding: 0 1rem;
  border-radius: 999px;
  background: var(--green);
  color: var(--ink);
  box-shadow: 0 16px 40px rgba(11, 11, 16, 0.35), 0 0 0 1px rgba(11, 11, 16, 0.08);
  opacity: 0;
  transform: translateY(20px) scale(0.9);
  pointer-events: none;
  transition: opacity 0.5s var(--ease-out), transform 0.5s var(--ease-out),
              background-color 0.35s, box-shadow 0.35s;
}
.wa-float.is-visible { opacity: 1; transform: translateY(0) scale(1); pointer-events: auto; }
.wa-float:hover { background: #58eab0; box-shadow: 0 20px 48px rgba(11, 11, 16, 0.45); }
.wa-float__icon { width: 26px; height: 26px; flex-shrink: 0; }
.wa-float__label {
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: -0.01em;
  max-width: 0;
  opacity: 0;
  overflow: hidden;
  white-space: nowrap;
  transition: max-width 0.55s var(--ease-lux), opacity 0.4s var(--ease-out);
}
.wa-float:hover .wa-float__label { max-width: 180px; opacity: 1; }
.wa-float__pulse {
  position: absolute;
  inset: 0;
  border-radius: 999px;
  border: 2px solid var(--green);
  animation: wa-pulse 2.6s var(--ease-out) infinite;
  pointer-events: none;
}
@keyframes wa-pulse {
  0% { transform: scale(1); opacity: 0.7; }
  70%, 100% { transform: scale(1.45); opacity: 0; }
}
@media (max-width: 768px) {
  .wa-float { height: 52px; padding: 0 0.85rem; }
  .wa-float__label { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .wa-float { opacity: 1; transform: none; pointer-events: auto; }
  .wa-float__pulse { display: none; }
}

/* ── FOOTER ── */
.footer { border-top: 1px solid var(--line); padding-top: clamp(3rem, 6vw, 5rem); }
.footer__top {
  display: flex;
  justify-content: space-between;
  gap: 3rem;
  flex-wrap: wrap;
  padding-bottom: clamp(2.5rem, 5vw, 4rem);
}
.footer__logo { font-size: clamp(2.4rem, 5vw, 4rem); font-weight: 800; letter-spacing: -0.04em; align-self: flex-start; }
.footer__logo span { color: var(--violet); }
.footer__cols { display: flex; gap: clamp(2.5rem, 6vw, 6rem); flex-wrap: wrap; }
.footer__col { display: grid; gap: 0.55rem; align-content: start; }
.footer__label {
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.5rem;
}
.footer__col a { color: rgba(251, 251, 249, 0.85); transition: color 0.3s, transform 0.3s; width: fit-content; }
.footer__col a:hover { color: var(--violet); transform: translateX(4px); }
.footer__addr { color: var(--muted); font-size: 0.9rem; }
.footer__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  border-top: 1px solid var(--line);
  padding-block: 1.4rem;
  font-size: 0.85rem;
  color: var(--muted);
}
.footer__made { display: inline-flex; align-items: center; gap: 0.5rem; }
.footer__top-btn {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  color: var(--fg);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.5rem 1rem;
  transition: border-color 0.3s, color 0.3s;
}
.footer__top-btn:hover { border-color: var(--violet); color: var(--violet); }