/* 04 — Técnica Sanduíche (Design System /student com identidade Dark & Neon) */
.tecnica {
  position: relative;
  overflow: hidden;
  padding: 48px 0;
  border-bottom: 1px solid var(--backdropb);
  background-color: rgba(0, 0, 0, 0.22);
}

.tecnica::before {
  content: '';
  position: absolute;
  top: 20%;
  right: 10%;
  width: 600px;
  height: 400px;
  background: radial-gradient(circle, rgba(112, 224, 0, 0.05) 0%, transparent 65%);
  pointer-events: none;
  z-index: 0;
}

.tecnica .wrap {
  position: relative;
  z-index: 1;
  padding: 0 20px;
}

/* Intro & Cabeçalho */
.tecnica__intro {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 40px;
}

.tecnica__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 16px;
  border-radius: var(--radiusr);
  background: var(--primarys);
  border: 1px solid var(--primaryh);
  color: var(--primaryp);
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 14px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.tecnica__title {
  font-family: 'Rajdhani', sans-serif;
  font-size: clamp(2rem, 3.6vw, 2.7rem);
  font-weight: 800;
  color: var(--colora);
  line-height: 1.18;
  margin: 0 0 10px;
  letter-spacing: -0.5px;
}

.tecnica__subtitle {
  font-size: 1.05rem;
  color: var(--colorc);
  line-height: 1.5;
  margin: 0;
}

/* Linha Principal (.wd) */
.tecnica__row {
  align-items: stretch;
  row-gap: 24px;
}

.tecnica__row>[class*="wd"] {
  display: flex;
  flex-direction: column;
}

/* Cards Base */
.tecnica__card {
  position: relative;
  border-radius: var(--radiuse);
  padding: 34px 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  height: 100%;
  width: 100%;
  box-sizing: border-box;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

/* Coluna 1: Conceito / Princípio Fundamental */
.tecnica__card--concept {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--backdropb);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.tecnica__card--concept:hover {
  border-color: rgba(255, 255, 255, 0.16);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.tecnica__card-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: var(--radiusr);
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  width: fit-content;
  margin-bottom: 20px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--backdropb);
  color: var(--colorb);
}

.tecnica__card-badge--green {
  background: var(--primarys);
  border-color: var(--primaryh);
  color: var(--primaryp);
}

.tecnica__art-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 7px;
  padding: 10px 0 20px;
}

.tecnica__art-tecnica {
  font-family: 'Caveat', cursive;
  font-size: clamp(1.5rem, 3.5vw, 2.5rem);
  font-weight: 700;
  line-height: 0.9;
  color: var(--primaryp);
  text-shadow: 0 0 15px rgba(112, 224, 0, 0.35);
  margin-bottom: -10px;
  letter-spacing: 0.5px;
  display: block;
}

.tecnica__art-sanduiche {
  max-width: 70%;
  height: auto;
  filter: invert(1) brightness(1.25) drop-shadow(0 4px 14px rgba(255, 255, 255, 0.1));
  opacity: 0.88;
  transition: opacity 0.25s ease;
}

.tecnica__art-burger {
  width: 60%;
  height: auto;
  filter: invert(1) brightness(1.2) drop-shadow(0 0 18px rgba(112, 224, 0, 0.25));
  opacity: 0.88;
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.tecnica__card--concept:hover .tecnica__art-sanduiche,
.tecnica__card--concept:hover .tecnica__art-burger {
  opacity: 1;
}

.tecnica__alert-box {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: rgba(112, 224, 0, 0.05);
  border: 1px solid var(--primaryh);
  border-radius: var(--radiusm);
  padding: 14px 18px;
  margin-bottom: 18px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.2);
}

.tecnica__alert-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--basea);
  border: 1px solid var(--primaryh);
  color: var(--primaryp);
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.tecnica__alert-label {
  display: block;
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--primaryp);
  margin-bottom: 2px;
}

.tecnica__alert-content p {
  margin: 0;
  font-size: 1rem;
  color: var(--colorb);
  line-height: 1.2;
}

.tecnica__alert-content p strong {
  color: #ffffff;
}

.tecnica__concept-desc {
  font-size: 1rem;
  color: var(--colorc);
  line-height: 1.2;
  margin: 0;
}

.tecnica__concept-desc strong {
  color: var(--primaryp);
  font-weight: 700;
}

/* Coluna 2: A Sequência de Nota Máxima */
.tecnica__card--method {
  background: rgba(16, 26, 37, 0.7);
  border: 1px solid var(--primaryh);
  box-shadow: var(--shadowg), 0 0 35px rgba(112, 224, 0, 0.12);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.tecnica__card--method:hover {
  border-color: var(--primaryp);
  box-shadow: var(--shadowg), 0 0 45px rgba(112, 224, 0, 0.22);
}

.tecnica__featured-tag {
  position: absolute;
  top: -12px;
  left: 24px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 14px;
  background: var(--primaryp);
  color: var(--basep);
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  border-radius: var(--radiusr);
  box-shadow: 0 4px 14px rgba(112, 224, 0, 0.4);
}

.tecnica__method-header {
  margin-bottom: 16px;
}

.tecnica__note-title {
  font-family: 'Rajdhani', sans-serif;
  font-size: clamp(1.35rem, 2.2vw, 1.75rem);
  font-weight: 700;
  color: #ffffff;
  line-height: 1.25;
  margin: 0 0 4px;
}

.tecnica__note-title strong {
  color: var(--primaryp);
  font-weight: 800;
}

.tecnica__note-sub {
  font-size: 0.95rem;
  color: var(--colorc);
  margin: 0;
}

/* Sequência de Passos */
.tecnica__sequence {
  margin: 16px 0 24px;
}

.tecnica__steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.tecnica__step {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 9px 14px;
  border-radius: var(--radiusm);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  box-sizing: border-box;
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.tecnica__step:hover {
  background: rgba(112, 224, 0, 0.06);
  border-color: var(--primaryh);
  transform: translateX(3px);
}

.tecnica__step-num {
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--primaryp);
  background: var(--basea);
  border: 1px solid var(--primaryh);
  width: 32px;
  height: 32px;
  border-radius: var(--radiuss);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.tecnica__step-info strong {
  display: block;
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.02rem;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.2;
}

.tecnica__step-info small {
  display: block;
  font-size: 0.78rem;
  color: var(--colorc);
  margin-top: 1px;
}

/* Veredito de Pontuação */
.tecnica__verdict {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 13px 18px;
  border-radius: var(--radiusm);
  background: rgba(112, 224, 0, 0.06);
  border: 1px solid var(--primaryh);
  margin-bottom: 22px;
}

.tecnica__verdict-icon {
  font-size: 1.35rem;
  color: var(--primaryp);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.tecnica__verdict p {
  margin: 0;
  font-size: 1.02rem;
  color: #ffffff;
}

.tecnica__verdict strong {
  color: var(--primaryp);
  font-weight: 800;
  text-transform: uppercase;
  font-family: 'Rajdhani', sans-serif;
  letter-spacing: 0.5px;
}

/* Botão de Ação */
.tecnica__action {
  width: 100%;
}

.tecnica__btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  width: 100%;
  padding: 18px 32px;
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--basep);
  background: var(--primaryp);
  border: 1px solid var(--primaryp);
  border-radius: var(--radiusr);
  box-shadow: 0 0 22px var(--primaryh), var(--shadowm);
  overflow: hidden;
  cursor: pointer;
  box-sizing: border-box;
  transition: transform 0.25s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.25s ease, background 0.25s ease, filter 0.2s ease;
}

.tecnica__btn::after {
  content: '';
  position: absolute;
  top: 0;
  left: -120%;
  width: 50%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
  transform: skewX(-22deg);
  animation: btnSheen 4.5s infinite ease-in-out;
}

.tecnica__btn:hover {
  transform: translateY(-3px) scale(1.015);
  background: #7ef500;
  border-color: #7ef500;
  box-shadow: 0 0 35px var(--primaryh), 0 14px 40px rgba(112, 224, 0, 0.35);
  color: var(--basep);
}

.tecnica__btn:active {
  transform: translateY(-1px) scale(0.995);
}

.tecnica__btn-arrow {
  font-size: 1.2rem;
  font-weight: 700;
  flex-shrink: 0;
  transition: transform 0.25s ease;
}

.tecnica__btn:hover .tecnica__btn-arrow {
  transform: translateX(6px);
}

/* Responsividade */
@media (max-width: 860px) {
  .tecnica {
    padding: 40px 0;
  }

  .tecnica__intro {
    margin-bottom: 30px;
  }

  .tecnica__art-burger {
    max-width: 140px;
  }

  .tecnica__card {
    padding: 24px 18px;
  }

  .tecnica__btn {
    padding: 16px 20px;
    font-size: 1.05rem;
  }
}