:root {
  --bg: #ffffff;
  --text: #0f172a;
  --muted: #475569;
  --line: rgba(15, 23, 42, .10);

  --green: #16a34a;
  --green-2: #22c55e;

  --danger: #ff0000;
  --danger-2: #ef4444;

  --radius: 16px;
  --shadow: 0 14px 40px rgba(2, 6, 23, .14);

  --container: 1160px;
  --padX: 22px;
  --headerH: 76px;

  --font: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, Arial, "Apple Color Emoji", "Segoe UI Emoji";
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* =========================
   Header
   ========================= */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: #fff;
  border-bottom: 1px solid var(--line);
}

.header__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--padX);
  height: var(--headerH);

  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 18px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 160px;
}

.brand__logo {
  width: 148px;
  height: 44px;
  object-fit: contain;
}

.nav {
  justify-self: center;
}

.nav__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 18px;
}

.nav__link {
  display: inline-flex;
  align-items: center;
  height: 42px;
  padding: 0 10px;
  border-radius: 12px;
  font-weight: 600;
  letter-spacing: .2px;
  color: var(--text);
  opacity: .92;
  transition: background .15s ease, opacity .15s ease;
}

.nav__link:hover {
  background: rgba(2, 6, 23, .05);
  opacity: 1;
}

.header__cta {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 220px;
  justify-content: flex-end;
}

/* =========================
   Buttons
   ========================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid rgba(0, 0, 0, .08);
  font-weight: 850;
  letter-spacing: .2px;
  cursor: pointer;
  user-select: none;
  transition: transform .12s ease, filter .12s ease, box-shadow .12s ease;
  white-space: nowrap;
}

.btn__icon {
  width: 18px;
  height: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn__icon svg {
  width: 18px;
  height: 18px;
}

.btn--whats {
  background: linear-gradient(180deg, var(--green-2), var(--green));
  color: #fff;
  border-color: rgba(22, 163, 74, .35);
  box-shadow: 0 12px 24px rgba(22, 163, 74, .22);
}

.btn--whats:hover {
  filter: brightness(1.02);
  transform: translateY(-1px);
}

.btn--danger {
  background: linear-gradient(180deg, var(--danger-2), var(--danger));
  color: #fff;
  border-color: rgba(220, 38, 38, .40);
  box-shadow: 0 12px 24px rgba(220, 38, 38, .20);
}

.btn--danger:hover {
  filter: brightness(1.03);
  transform: translateY(-1px);
}

.btn--block {
  width: 100%;
  justify-content: center;
}

/* =========================
   Hero (ajustado)
   ========================= */
.hero {
  position: relative;
  background: #fff;
  min-height: calc(100vh - var(--headerH));
  display: grid;
  align-items: center;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(2, 6, 23, .78) 0%, rgba(2, 6, 23, .38) 56%, rgba(2, 6, 23, .20) 100%),
    url("images/bg.jpg");
  background-size: cover;
  background-position: center;
}

.hero__inner {
  position: relative;
  z-index: 1;
  max-width: var(--container);
  margin: 0 auto;
  padding: clamp(56px, 6vw, 92px) var(--padX);
}

.hero__grid {
  display: grid;
  grid-template-columns: 1.25fr .9fr;
  gap: clamp(18px, 3vw, 36px);
  align-items: center;
}

.hero__left {
  padding: 8px 0;
}

.hero__title {
  margin: 0 0 14px;
  color: #fff;
  font-size: clamp(40px, 4.6vw, 60px);
  line-height: 1.02;
  letter-spacing: .2px;
  text-shadow: 0 16px 34px rgba(0, 0, 0, .25);
}

.hero__subtitle {
  margin: 0 0 18px;
  color: rgba(255, 255, 255, .92);
  font-size: clamp(16.5px, 1.55vw, 20px);
  line-height: 1.6;
  max-width: 60ch;
  text-shadow: 0 14px 30px rgba(0, 0, 0, .22);
}

.hero__badges {
  display: flex;
  gap: 10px;
  margin: 0 0 24px;

  flex-wrap: nowrap;
  overflow-x: auto;
  overflow-y: hidden;
  padding-bottom: 6px;

  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.hero__badges::-webkit-scrollbar {
  height: 6px;
}

.hero__badges::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, .25);
  border-radius: 999px;
}

.badge {
  flex: 0 0 auto;
  white-space: nowrap;

  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 999px;

  color: rgba(255, 255, 255, .94);
  background: rgba(255, 255, 255, .10);
  border: 1px solid rgba(255, 255, 255, .18);
  backdrop-filter: blur(8px);

  font-weight: 780;
  letter-spacing: .2px;
  box-shadow: 0 14px 28px rgba(0, 0, 0, .14);
}

.badge__icon {
  width: 18px;
  height: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.badge__icon svg {
  width: 18px;
  height: 18px;
}

.hero__actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* =========================
   Form card (glass)
   ========================= */
.formCard {
  border-radius: 18px;
  overflow: hidden;
}

.formCard--glass {
  background: rgba(255, 255, 255, .18);
  border: 1px solid rgba(255, 255, 255, .28);
  backdrop-filter: blur(14px);
  box-shadow: 0 22px 60px rgba(2, 6, 23, .28);
}

.formCard--glass .formCard__title {
  color: rgba(255, 255, 255, .96);
}

.formCard--glass .formCard__subtitle {
  color: rgba(255, 255, 255, .78);
}

.formCard--glass .field__input {
  background: rgba(255, 255, 255, .10);
  border: 1px solid rgba(255, 255, 255, .28);
  color: rgba(255, 255, 255, .92);
}

.formCard--glass .field__input::placeholder {
  color: rgba(255, 255, 255, .70);
}

.formCard--glass .field__input:focus {
  border-color: rgba(255, 255, 255, .46);
  box-shadow: 0 0 0 4px rgba(255, 255, 255, .14);
}

.formCard__head {
  padding: 18px 18px 0;
}

.formCard__title {
  margin: 0;
  font-weight: 950;
  letter-spacing: .9px;
  color: #0b1220;
  font-size: 14px;
}

.formCard__subtitle {
  margin: 8px 0 0;
  color: rgba(15, 23, 42, .75);
  line-height: 1.45;
  font-size: 13.5px;
}

.formCard__form {
  padding: 16px 18px 18px;
  display: grid;
  gap: 10px;
}

.field {
  display: block;
}

.field__input {
  width: 100%;
  border-radius: 14px;
  border: 1px solid rgba(15, 23, 42, .16);
  background: rgba(255, 255, 255, .90);
  padding: 12px 12px;
  font-size: 14.5px;
  outline: none;
  transition: border-color .12s ease, box-shadow .12s ease;
}

.field__input:focus {
  border-color: rgba(220, 38, 38, .55);
  box-shadow: 0 0 0 4px rgba(220, 38, 38, .12);
}

.field__textarea {
  min-height: 104px;
  resize: vertical;
}

/* =========================
   Responsive
   ========================= */
@media (max-width: 860px) {
  :root {
    --headerH: auto;
  }

  .header__inner {
    grid-template-columns: 1fr auto;
    height: auto;
    padding: 14px var(--padX);
    row-gap: 12px;
  }

  .nav {
    grid-column: 1 / -1;
    justify-self: stretch;
  }

  .nav__list {
    justify-content: center;
    gap: 10px;
    flex-wrap: wrap;
  }

  .brand__logo {
    width: 132px;
    height: 40px;
  }

  .header__cta {
    min-width: auto;
  }

  .btn {
    height: 44px;
    padding: 0 16px;
  }

  .hero {
    min-height: auto;
    align-items: stretch;
  }

  .hero__inner {
    padding: 38px var(--padX);
  }

  .hero__grid {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .hero__right {
    margin-top: 10px;
  }
}

@media (max-width: 420px) {
  .btn--whats span {
    display: none;
  }

  .btn--whats {
    padding: 0 14px;
  }
}

/* =========================
   Produtos (section + cards)
   ========================= */
.prod {
  background: #fff;
  padding: clamp(44px, 5vw, 74px) 0;
}

.prod__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--padX);
}

.prod__head {
  margin: 0 0 24px;
  max-width: 72ch;
  display: grid;
  gap: 10px;
}

.prod__kicker {
  margin: 0;
  display: inline-flex;
  align-items: center;
  gap: 10px;

  font-weight: 900;
  letter-spacing: .16em;
  text-transform: uppercase;
  font-size: 12px;
  color: rgba(15, 23, 42, .72);
}

.prod__kicker::before {
  content: "";
  width: 28px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--danger), rgba(220, 38, 38, .25));
}

.prod__title {
  margin: 0;
  font-size: clamp(26px, 2.6vw, 38px);
  line-height: 1.12;
  letter-spacing: .2px;
  color: rgba(15, 23, 42, .98);
}

.prod__subtitle {
  margin: 0;
  font-size: 16px;
  line-height: 1.6;
  color: rgba(15, 23, 42, .70);
}

.prod__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(14px, 2vw, 22px);
}

.pCard {
  position: relative;
  height: 600px;
  border-radius: 22px;
  overflow: hidden;
  background: #0b1220;
  border: 1px solid rgba(15, 23, 42, .10);
  box-shadow: 0 18px 55px rgba(2, 6, 23, .12);
  isolation: isolate;
}

.pCard>.corner,
.pCard .corner,
.pCard .ribbon,
.pCard .badgeCorner {
  display: none !important;
}

.pCard::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: var(--bg);
  background-size: cover;
  background-position: center;
  transform: scale(1.01);
  transition: transform .6s ease;
  filter: saturate(1.02) contrast(1.02);
  z-index: -2;
}

.pCard::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg,
      rgba(2, 6, 23, .06) 0%,
      rgba(2, 6, 23, .55) 58%,
      rgba(2, 6, 23, .84) 100%);
  z-index: -1;
}

.pCard:hover::before {
  transform: scale(1.07);
}

.pCard__body {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;

  padding: 18px 18px 16px;
  border-radius: 18px;

  background: rgba(255, 255, 255, .10);
  border: 1px solid rgba(255, 255, 255, .18);
  backdrop-filter: blur(10px);
}

.pCard__title {
  margin: 0 0 10px;
  color: rgba(255, 255, 255, .98);
  font-size: 20px;
  font-weight: 950;
  letter-spacing: .2px;
}

.pCard__text {
  margin: 0 0 14px;
  color: rgba(255, 255, 255, .86);
  line-height: 1.5;
  font-size: 14.6px;
}

/* Botão */
.pCard__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 44px;
  padding: 0 16px;
  border-radius: 999px;

  background: linear-gradient(180deg, var(--danger-2), var(--danger));
  color: #fff;
  border: 1px solid rgba(220, 38, 38, .45);

  font-weight: 900;
  letter-spacing: .2px;
  box-shadow: 0 12px 26px rgba(220, 38, 38, .18);
  transition: transform .12s ease, filter .12s ease;
  white-space: nowrap;
}

.pCard__btn:hover {
  transform: translateY(-1px);
  filter: brightness(1.03);
}

/* Responsive */
@media (max-width: 980px) {
  .prod__grid {
    grid-template-columns: 1fr;
  }

  .pCard {
    height: 540px;
  }
}

@media (max-width: 420px) {
  .pCard {
    height: 520px;
  }

  .pCard__body {
    left: 14px;
    right: 14px;
    bottom: 14px;
    padding: 16px;
  }
}

/* =========================
   Sobre
   ========================= */
.about {
  background: #fff;
  padding: clamp(44px, 5vw, 74px) 0;
}

.about__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--padX);
}

.about__grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: clamp(18px, 3vw, 34px);
  align-items: center;
}

.about__media {
  border: 0;
  border-radius: 0;
  overflow: visible;
  box-shadow: none;
  background: transparent;

  display: flex;
  align-items: center;
  justify-content: flex-start;
}

.about__img {
  width: min(520px, 100%);
  height: auto;
  display: block;
  border-radius: 22px;
  filter: drop-shadow(0 18px 35px rgba(2, 6, 23, .18));
  transform: translateX(-8px);
}

.about__content {
  max-width: 68ch;
  display: grid;
  gap: 14px;
}

.about__kicker {
  margin: 0 0 10px;
  display: inline-flex;
  align-items: center;
  gap: 10px;

  font-weight: 900;
  letter-spacing: .16em;
  text-transform: uppercase;
  font-size: 12px;
  color: rgba(15, 23, 42, .72);
}

.about__kicker::before {
  content: "";
  width: 28px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--danger), rgba(220, 38, 38, .25));
}

.about__title {
  margin: 0;
  font-size: clamp(26px, 2.6vw, 38px);
  line-height: 1.12;
  letter-spacing: .2px;
  color: rgba(15, 23, 42, .98);
}

.about__text {
  margin: 0;
  font-size: 15.8px;
  line-height: 1.7;
  color: rgba(15, 23, 42, .72);
}

.about__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 44px;
  padding: 0 18px;
  border-radius: 999px;

  background: linear-gradient(180deg, var(--danger-2), var(--danger));
  color: #fff;
  border: 1px solid rgba(220, 38, 38, .45);

  font-weight: 900;
  letter-spacing: .2px;
  box-shadow: 0 12px 26px rgba(220, 38, 38, .18);
  transition: transform .12s ease, filter .12s ease;
  white-space: nowrap;
  margin-top: 6px;
  justify-self: start;
}

.about__btn:hover {
  transform: translateY(-1px);
  filter: brightness(1.03);
}

/* Responsive */
@media (max-width: 980px) {
  .about__grid {
    grid-template-columns: 1fr;
  }

  .about__content {
    max-width: 72ch;
  }
}

/* =========================
   FAQ
   ========================= */
.faq {
  background: #fff;
  padding: clamp(44px, 5vw, 74px) 0;
}

.faq__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--padX);
}

.faq__head {
  margin: 0 0 24px;
  max-width: 72ch;
  display: grid;
  gap: 10px;
}

.faq__kicker {
  margin: 0;
  display: inline-flex;
  align-items: center;
  gap: 10px;

  font-weight: 900;
  letter-spacing: .16em;
  text-transform: uppercase;
  font-size: 12px;
  color: rgba(15, 23, 42, .72);
}

.faq__kicker::before {
  content: "";
  width: 28px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--danger), rgba(220, 38, 38, .25));
}

.faq__title {
  margin: 0;
  font-size: clamp(26px, 2.6vw, 38px);
  line-height: 1.12;
  letter-spacing: .2px;
  color: rgba(15, 23, 42, .98);
}

.faq__subtitle {
  margin: 0;
  font-size: 16px;
  line-height: 1.6;
  color: rgba(15, 23, 42, .70);
}

.faq__list {
  display: grid;
  gap: 12px;
  max-width: 980px;
}

/* Item */
.faqItem {
  border-radius: 18px;
  border: 1px solid rgba(15, 23, 42, .10);
  background: #fff;
  box-shadow: 0 16px 44px rgba(2, 6, 23, .06);
  overflow: hidden;
}

.faqItem__q {
  cursor: pointer;
  list-style: none;

  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;

  padding: 16px 18px;
  font-weight: 900;
  letter-spacing: .15px;
  color: rgba(15, 23, 42, .96);
}

.faqItem__q::-webkit-details-marker {
  display: none;
}

.faqItem__icon {
  width: 36px;
  height: 36px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;

  background: rgba(220, 38, 38, .08);
  border: 1px solid rgba(220, 38, 38, .14);
}

.faqItem__icon svg {
  width: 18px;
  height: 18px;
}

.faqItem[open] .faqItem__icon {
  background: rgba(220, 38, 38, .12);
}

.faqItem[open] .faqItem__icon svg {
  transform: rotate(180deg);
  transition: transform .18s ease;
}

.faqItem__a {
  padding: 0 18px 16px;
  border-top: 1px solid rgba(15, 23, 42, .08);
}

.faqItem__a p {
  margin: 12px 0 0;
  color: rgba(15, 23, 42, .72);
  line-height: 1.7;
  font-size: 15.5px;
}

/* Rodapé */
.faq__footer {
  margin: 18px 0 0;
  color: rgba(15, 23, 42, .72);
  font-size: 15.5px;
}

.faq__link {
  color: rgba(220, 38, 38, .95);
  font-weight: 900;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.faq__link:hover {
  filter: brightness(1.05);
}

/* =========================
   CTA
   ========================= */
.cta {
  background: #fff;
  padding: clamp(44px, 5vw, 74px) 0;
}

.cta__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--padX);
}

.cta__box {
  border-radius: 22px;
  border: 1px solid rgba(15, 23, 42, .10);
  background: linear-gradient(180deg, rgba(220, 38, 38, .06), rgba(2, 6, 23, .02));
  box-shadow: 0 18px 55px rgba(2, 6, 23, .08);

  padding: clamp(18px, 3vw, 26px);
  display: grid;
  grid-template-columns: 1.2fr auto;
  gap: 18px;
  align-items: center;
}

.cta__content {
  max-width: 70ch;
  display: grid;
  gap: 10px;
}

.cta__kicker {
  margin: 0;
  display: inline-flex;
  align-items: center;
  gap: 10px;

  font-weight: 900;
  letter-spacing: .16em;
  text-transform: uppercase;
  font-size: 12px;
  color: rgba(15, 23, 42, .72);
}

.cta__kicker::before {
  content: "";
  width: 28px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--danger), rgba(220, 38, 38, .25));
}

.cta__title {
  margin: 0;
  font-size: clamp(24px, 2.4vw, 34px);
  line-height: 1.12;
  letter-spacing: .2px;
  color: rgba(15, 23, 42, .98);
}

.cta__subtitle {
  margin: 0;
  font-size: 16px;
  line-height: 1.6;
  color: rgba(15, 23, 42, .70);
}

.cta__actions {
  display: flex;
  justify-content: flex-end;
}

.cta__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 46px;
  padding: 0 18px;
  border-radius: 999px;

  background: linear-gradient(180deg, var(--danger-2), var(--danger));
  color: #fff;
  border: 1px solid rgba(220, 38, 38, .45);

  font-weight: 900;
  letter-spacing: .2px;
  box-shadow: 0 12px 26px rgba(220, 38, 38, .18);
  transition: transform .12s ease, filter .12s ease;
  white-space: nowrap;
}

.cta__btn:hover {
  transform: translateY(-1px);
  filter: brightness(1.03);
}

/* Responsive */
@media (max-width: 860px) {
  .cta__box {
    grid-template-columns: 1fr;
  }

  .cta__actions {
    justify-content: flex-start;
  }
}

/* =========================
   Footer
   ========================= */
.footer {
  background: #07090f;
  color: rgba(255, 255, 255, .86);
  padding: 48px 0 22px;
}

.footer__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--padX);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.2fr .9fr 1.1fr;
  gap: 28px;
  align-items: start;
}

.footer__brand {
  max-width: 52ch;
}

.footer__logo {
  width: 160px;
  height: auto;
  display: block;
  filter: brightness(1.02);
}

.footer__desc {
  margin: 14px 0 0;
  color: rgba(255, 255, 255, .72);
  line-height: 1.7;
  font-size: 14.8px;
}

.footer__title {
  margin: 0 0 14px;
  color: rgba(255, 255, 255, .96);
  font-size: 14px;
  letter-spacing: .14em;
  text-transform: uppercase;
  font-weight: 900;
}

.footer__links,
.footer__contact {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.footer__link {
  color: rgba(255, 255, 255, .82);
  text-decoration: none;
  font-size: 14.8px;
  line-height: 1.5;
  transition: color .12s ease, opacity .12s ease;
}

.footer__link:hover {
  color: rgba(255, 255, 255, .98);
}

.footer__item {
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: 12px;
  align-items: start;
}

.footer__icon {
  width: 22px;
  height: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  opacity: .92;
  margin-top: 2px;
}

.footer__icon svg {
  width: 18px;
  height: 18px;
}

.footer__text {
  color: rgba(255, 255, 255, .72);
  font-size: 14.8px;
  line-height: 1.6;
}

/* CTA */
.footer__cta {
  margin-top: 26px;
  padding-top: 22px;
  border-top: 1px solid rgba(255, 255, 255, .10);
  display: flex;
  justify-content: flex-start;
}

.footer__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 46px;
  padding: 0 18px;
  border-radius: 999px;

  background: linear-gradient(180deg, var(--danger-2), var(--danger));
  color: #fff;
  border: 1px solid rgba(220, 38, 38, .45);

  font-weight: 900;
  letter-spacing: .2px;
  box-shadow: 0 12px 26px rgba(220, 38, 38, .20);
  transition: transform .12s ease, filter .12s ease;
  white-space: nowrap;
}

.footer__btn:hover {
  transform: translateY(-1px);
  filter: brightness(1.03);
}

/* Bottom */
.footer__bottom {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, .08);
}

.footer__copy {
  margin: 0;
  color: rgba(255, 255, 255, .55);
  font-size: 13.5px;
}

/* Responsive */
@media (max-width: 980px) {
  .footer__grid {
    grid-template-columns: 1fr;
  }

  .footer__cta {
    justify-content: flex-start;
  }
}

/* =========================
   Tech Cards (catálogo técnico)
   ========================= */
.techCards {
  background: #fff;
  padding: clamp(44px, 5vw, 74px) 0;
}

.techCards__inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--padX);
}

.techCards__head {
  margin: 0 0 24px;
  max-width: 72ch;
  display: grid;
  gap: 10px;
}

.techCards__kicker {
  margin: 0;
  display: inline-flex;
  align-items: center;
  gap: 10px;

  font-weight: 900;
  letter-spacing: .16em;
  text-transform: uppercase;
  font-size: 12px;
  color: rgba(15, 23, 42, .72);
}

.techCards__kicker::before {
  content: "";
  width: 28px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--danger), rgba(220, 38, 38, .25));
}

.techCards__title {
  margin: 0;
  font-size: clamp(26px, 2.6vw, 38px);
  line-height: 1.12;
  letter-spacing: .2px;
  color: rgba(15, 23, 42, .98);
}

.techCards__subtitle {
  margin: 0;
  font-size: 16px;
  line-height: 1.6;
  color: rgba(15, 23, 42, .70);
}

.techCards__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(14px, 2vw, 22px);
}

/* Card */
.tCard {
  border-radius: 18px;
  overflow: hidden;
  background: #fff;
  border: 1px solid rgba(15, 23, 42, .10);
  box-shadow: 0 16px 44px rgba(2, 6, 23, .08);
  transition: transform .14s ease, box-shadow .14s ease;
}

.tCard:hover {
  transform: translateY(-2px);
  box-shadow: 0 22px 60px rgba(2, 6, 23, .12);
}

/* Imagem (topo) */
.tCard__media {
  background: #f4f5f7;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 22px;
  height: 230px;
}

.tCard__img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 14px 22px rgba(2, 6, 23, .14));
}

/* Conteúdo (base) */
.tCard__content {
  padding: 16px 16px 18px;
  display: grid;
  gap: 12px;
}

.tCard__title {
  margin: 0;
  font-size: 16px;
  font-weight: 950;
  letter-spacing: .2px;
  color: rgba(15, 23, 42, .96);
  text-transform: uppercase;
}

/* Specs */
.tSpec {
  margin: 0;
  padding: 12px;
  border-radius: 14px;
  background: rgba(2, 6, 23, .03);
  border: 1px solid rgba(15, 23, 42, .10);
  display: grid;
  gap: 10px;
}

.tSpec__row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: baseline;
}

.tSpec__k {
  margin: 0;
  color: rgba(15, 23, 42, .70);
  font-size: 13.5px;
  line-height: 1.3;
}

.tSpec__v {
  margin: 0;
  color: rgba(15, 23, 42, .95);
  font-weight: 900;
  letter-spacing: .2px;
  font-size: 13.8px;
  text-align: right;
  white-space: nowrap;
}

/* Botão */
.tCard__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 44px;
  padding: 0 16px;
  border-radius: 12px;

  background: #0b0f17;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, .10);

  font-weight: 900;
  letter-spacing: .2px;
  transition: transform .12s ease, filter .12s ease;
  width: fit-content;
}

.tCard__btn:hover {
  transform: translateY(-1px);
  filter: brightness(1.05);
}

/* Responsive */
@media (max-width: 980px) {
  .techCards__grid {
    grid-template-columns: 1fr;
  }

  .tCard__media {
    height: 240px;
  }
}

/* =========================
   WhatsApp Floating Button
   ========================= */
.wFloat {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 9999;

  width: 62px;
  height: 62px;
  border-radius: 999px;

  display: inline-flex;
  align-items: center;
  justify-content: center;

  background: #ffffff;
  border: 1px solid rgba(15, 23, 42, .10);
  box-shadow: 0 18px 45px rgba(2, 6, 23, .22);

  transition: transform .12s ease, filter .12s ease, box-shadow .12s ease;

  overflow: hidden;
  padding: 0;
}

.wFloat:hover {
  transform: translateY(-2px);
  filter: brightness(1.02);
  box-shadow: 0 22px 60px rgba(2, 6, 23, .26);
}

.wFloat:active {
  transform: translateY(0);
}

.wFloat__img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* mobile safe-area */
@media (max-width: 480px) {
  .wFloat {
    right: 14px;
    bottom: max(14px, env(safe-area-inset-bottom));
    width: 58px;
    height: 58px;
  }

  .wFloat__img {
    width: 36px;
    height: 36px;
  }
}