.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;

  backdrop-filter: blur(14px);
  background: rgba(11, 11, 15, 0.75);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.header__container {
  height: 80px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
}

/* Logo */
.header__logo {
  display: inline-flex;
  align-items: center;
}

.header__logo img {
  width: auto;
  height: 32px;
  object-fit: contain;
}

/* Nav Central */
.header__nav {
  display: flex;
  justify-content: center;
  gap: 40px;
}

.nav__link {
  position: relative;
  font-size: .9rem;
  opacity: .6;
  transition: .3s;
}

.nav__link:hover {
  opacity: 1;
}

.nav__link::after {
  content: "";
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--color-primary);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform .3s ease;
}

.nav__link:hover::after {
  transform: scaleX(1);
}

/* CTA direita */
.header__cta {
  justify-self: end;
  padding: 14px 24px;
  font-size: 0.96rem;
  border-radius: 14px;
}

/* MOBILE */

.header__toggle {
  display: none;
}


@media (max-width: 900px) {
  .header__nav,
  .header__cta {
    display: none;
  }

  .header__toggle {
    display: block;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: white;
    padding: 8px;
  border-radius: 8px;
  }

  .header__toggle:hover {
  background: rgba(255, 46, 154, 0.1);
  color: var(--color-primary);
  padding: 8px;
  border-radius: 8px;
}
}

.mobile-menu {
  position: absolute;
  top: 80px; /* altura do header */
  left: 0;
  width: 100%;
  background: rgba(11, 11, 15, 0.98);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255,255,255,0.05);

  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;

  padding: 40px 20px;

  transform: translateY(-20px);
  opacity: 0;
  pointer-events: none;
  transition: all .3s ease;
}

.mobile-menu.active {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

@media (max-width: 900px) {

  .header__container {
    grid-template-columns: auto auto;
  }

  .header__toggle {
    justify-self: end;
  }

}



.hero {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

/* GRID */

.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.06) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black 30%, transparent 100%);
  pointer-events: none;
}


.problem {
  text-align: center;
  padding: 140px 0;
}

.problem__container {
  max-width: 800px;
}

.problem__title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 24px;
}

.highlight-gradient {
  background: linear-gradient(90deg, #ff2ea6, #ff6bd6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.problem__text {
  font-size: 1.1rem;
  opacity: 0.7;
  line-height: 1.7;
  margin-bottom: 28px;
}

.problem__points {
  display: grid;
  gap: 14px;
  max-width: 700px;
  margin: 0 auto;
  text-align: left;
}

.problem__point {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  border-radius: 18px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
}

.problem__point--negative {
  border-color: rgba(255, 76, 76, 0.18);
}

.problem__point--positive {
  border-color: rgba(255, 46, 166, 0.22);
}

.problem__icon {
  flex-shrink: 0;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 700;
}

.problem__point--negative .problem__icon {
  color: #ff6b6b;
  background: rgba(255, 107, 107, 0.12);
}

.problem__point--positive .problem__icon {
  color: var(--color-primary);
  background: rgba(255, 46, 166, 0.12);
}

.problem__point p {
  margin: 0;
  font-size: 1rem;
  line-height: 1.6;
}


.projects {
  padding: 140px 0;
}

.projects__header {
  max-width: 860px;
  margin: 0 auto 64px;
  text-align: center;
}

.projects__title {
  font-size: clamp(2rem, 5vw, 3rem);
  margin-bottom: 18px;
}

.projects__subtitle {
  max-width: 760px;
  margin: 0 auto 14px;
  font-size: 1.05rem;
  line-height: 1.8;
  opacity: 0.78;
}

.projects__support {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.7;
  opacity: 0.58;
}

.projects__grid {
  display: grid;
  gap: 30px;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.differential {
  padding: 140px 0;
}

.differential__header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 72px;
}

.differential__eyebrow {
  display: inline-flex;
  align-items: center;
  padding: 8px 16px;
  border-radius: 999px;
  margin-bottom: 18px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  color: var(--color-primary);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.differential__title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  margin-bottom: 18px;
}

.differential__subtitle {
  font-size: 1.22rem;
  opacity: .82;
  line-height: 1.7;
  margin-bottom: 18px;
}

.differential__support {
  margin: 0;
  font-size: 1.08rem;
  opacity: .72;
  line-height: 1.75;
}

.differential__grid {
  display: grid;
  gap: 30px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

/* =========================
   PROCESS SECTION
========================= */

.process {
  padding: 160px 0;
}

.process__grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 90px;
  align-items: start;
}

.process__left {
  max-width: 420px;
}

.process__eyebrow {
  display: inline-flex;
  align-items: center;
  padding: 8px 16px;
  border-radius: 999px;
  margin-bottom: 22px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  color: var(--color-primary);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.process__title {
  font-size: clamp(2rem, 4.2vw, 3.3rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: 0;
  margin-bottom: 24px;
}

.process__subtitle {
  font-size: 1rem;
  opacity: 0.68;
  line-height: 1.8;
}

.process__right {
  display: grid;
  gap: 22px;
}

.process__item {
  display: flex;
  gap: 22px;
  align-items: flex-start;
  padding: 24px 24px 24px 20px;
  border-radius: 22px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  transition: all .35s ease;
}

.process__item:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 46, 166, 0.22);
  box-shadow: 0 0 30px rgba(255,46,166,0.16);
}

.process__number {
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--color-primary);
  opacity: 0.9;
  min-width: 54px;
  transition: 0.3s ease;
  line-height: 1;
}

.process__item:hover .process__number {
  opacity: 1;
  transform: translateX(3px);
}

.process__content h3 {
  font-size: 1.08rem;
  margin-bottom: 8px;
}

.process__content p {
  font-size: 0.95rem;
  opacity: 0.7;
  line-height: 1.6;
  margin: 0;
}

@media (max-width: 900px) {

  .process__grid {
    grid-template-columns: 1fr;
    gap: 56px;
  }

  .process__title {
    font-size: clamp(1.9rem, 7vw, 2.6rem);
  }

}

/* =========================
   CTA SECTION
========================= */

.cta {
  position: relative;
  padding: 160px 0;
  overflow: hidden;
}

.cta__grid-bg {
  position: absolute;
  inset: 0;

  background:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);

  background-size: 60px 60px;

  mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black 40%, transparent 100%);
  z-index: 0;
}

.cta__glow {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 600px;
  height: 600px;
  background: rgba(255,46,166,0.08);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  filter: blur(120px);
  z-index: 0;
}

.cta__content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 860px;
  margin: 0 auto;
  padding: 52px 34px;
  border-radius: 32px;
  background: linear-gradient(180deg, rgba(255,255,255,0.05), rgba(255,255,255,0.02));
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 30px 80px rgba(0,0,0,0.18);
}

.cta__eyebrow {
  display: inline-flex;
  align-items: center;
  padding: 8px 16px;
  border-radius: 999px;
  margin-bottom: 20px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  color: var(--color-primary);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.cta__title {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  line-height: 1.2;
  margin-bottom: 22px;
}

.cta__subtitle {
  font-size: 1.1rem;
  line-height: 1.8;
  opacity: .78;
  margin-bottom: 38px;
}

.cta__button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 18px 34px;
  border-radius: 16px;
  background: var(--color-primary);
  color: white;
  font-weight: 600;
  font-size: 1.1rem;
  text-decoration: none;
  transition: all .3s ease;
  box-shadow: 0 0 30px rgba(255,46,166,0.4);
}

.cta__button:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 0 50px rgba(255,46,166,0.7);
}

@media (max-width: 640px) {
  .cta {
    padding: 96px 0;
  }

  .cta__content {
    padding: 34px 20px;
    border-radius: 24px;
  }

  .cta__eyebrow {
    margin-bottom: 16px;
    font-size: 0.72rem;
  }

  .cta__title {
    font-size: clamp(2rem, 8vw, 2.6rem);
    line-height: 1.12;
    margin-bottom: 18px;
  }

  .cta__subtitle {
    font-size: 1rem;
    line-height: 1.65;
    margin-bottom: 28px;
  }

  .cta__button {
    width: 100%;
    padding: 16px 22px;
    font-size: 0.96rem;
    line-height: 1.3;
  }
}

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

.footer {
  position: relative;
  padding: 48px 0 20px;
  border-top: 1px solid rgba(255,255,255,0.05);
  background: transparent;
}

.footer__content {
  position: relative;
  text-align: center;
  max-width: 800px;
}

.footer__logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.footer__logo img {
  width: auto;
  height: 36px;
  object-fit: contain;
}

.footer__accent {
  color: var(--color-primary);
}

.footer__tagline {
  margin-top: 14px;
  opacity: 0.6;
  font-size: 0.9rem;
}

.footer__bottom {
  margin-top: 28px;
  font-size: 0.85rem;
  opacity: 0.5;
}