/* ============================================
   TENTANG KAMI - TENTANG.CSS
   Extends index.css — harus di-link bersama
   ============================================ */

/* ---- NAV ACTIVE STATE ---- */
.nav-link.active {
  background: rgba(214,40,40,0.12);
  border-color: rgba(214,40,40,0.35) !important;
  color: var(--merah) !important;
}

/* ---- PAGE HERO ---- */
.page-hero {
  position: relative;
  padding: 160px 60px 100px;
  overflow: hidden;
  z-index: 1;
  display: flex;
  align-items: center;
}

.tentang-hero {
  background: linear-gradient(135deg,
    #FFF0F0 0%,
    #FFE8E8 30%,
    #FFF5F0 60%,
    #FFF8F0 100%
  );
  min-height: 50vh;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: -100px; right: -100px;
  width: 500px; height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(214,40,40,0.1) 0%, transparent 65%);
  animation: pulseBig 7s ease-in-out infinite;
  z-index: 0;
}

.page-hero::after {
  content: '';
  position: absolute;
  bottom: -80px; left: -60px;
  width: 400px; height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(232,160,32,0.12) 0%, transparent 65%);
  animation: pulseBig 9s ease-in-out infinite reverse;
  z-index: 0;
}

.page-hero-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
  animation: heroSlideIn 0.9s ease forwards;
}

.page-hero-badge {
  display: inline-block;
  padding: 6px 20px;
  background: rgba(214,40,40,0.1);
  border: 1.5px solid rgba(214,40,40,0.3);
  border-radius: 40px;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--merah);
  margin-bottom: 20px;
}

.page-hero-title {
  font-family: 'Cinzel', serif;
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 900;
  color: var(--teks-gelap);
  margin-bottom: 16px;
  line-height: 1.1;
  letter-spacing: 1px;
}

.page-hero-title span {
  background: linear-gradient(135deg, var(--merah) 0%, #FF8C00 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.page-hero-content p {
  font-size: 1.05rem;
  color: var(--teks-sedang);
  line-height: 1.75;
  max-width: 560px;
}

/* Decorative shapes */
.page-hero-shapes {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
}

.shape {
  position: absolute;
  border-radius: 50%;
  opacity: 0.07;
}

.shape-1 {
  width: 200px; height: 200px;
  top: 20%; right: 15%;
  background: var(--merah);
  animation: pulseBig 6s ease-in-out infinite;
}

.shape-2 {
  width: 120px; height: 120px;
  top: 60%; right: 30%;
  background: var(--emas);
  animation: pulseBig 8s ease-in-out infinite reverse;
}

.shape-3 {
  width: 80px; height: 80px;
  top: 30%; right: 40%;
  background: var(--hijau);
  animation: pulseBig 5s ease-in-out infinite;
}

/* ---- MAIN WRAPPER ---- */
.tentang-main {
  position: relative;
  z-index: 1;
}

/* ---- INFO SECTION ---- */
.info-section {
  padding: 80px 40px;
  background: linear-gradient(180deg, #FFF8F0 0%, #FFF3E8 100%);
}

.info-grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.info-card {
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  color: white;
}

.info-card::after {
  content: '';
  position: absolute;
  top: -40%; right: -20%;
  width: 200px; height: 200px;
  border-radius: 50%;
  background: rgba(255,255,255,0.12);
  pointer-events: none;
}

.card-merah {
  background: linear-gradient(145deg, #E03030 0%, #900000 100%);
  box-shadow: 0 8px 36px rgba(224,48,48,0.35);
}

.card-biru {
  background: linear-gradient(145deg, #1E7BD8 0%, #0A3E80 100%);
  box-shadow: 0 8px 36px rgba(30,123,216,0.35);
}

.card-hijau {
  background: linear-gradient(145deg, #28A85A 0%, #145E32 100%);
  box-shadow: 0 8px 36px rgba(40,168,90,0.35);
}

.info-card:hover {
  transform: translateY(-8px) scale(1.02);
  filter: brightness(1.07);
}

.info-card-icon {
  font-size: 2.8rem;
  margin-bottom: 16px;
  display: block;
}

.info-card h3 {
  font-family: 'Cinzel', serif;
  font-size: 1.25rem;
  font-weight: 700;
  color: rgba(255,255,255,0.98);
  margin-bottom: 14px;
  letter-spacing: 1px;
}

.info-card p {
  font-size: 0.9rem;
  line-height: 1.75;
  color: rgba(255,255,255,0.88);
}

.info-card ul {
  list-style: none;
  padding: 0;
}

.info-card ul li {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.9);
  padding: 5px 0;
  border-bottom: 1px solid rgba(255,255,255,0.12);
  line-height: 1.5;
}

.info-card ul li:last-child { border-bottom: none; }

/* ---- TEAM SECTION ---- */
.team-section {
  padding: 90px 40px;
  background: linear-gradient(180deg, #EDF5FF 0%, #E4EEFF 100%);
  position: relative;
}

.team-section::before {
  content: '';
  position: absolute;
  top: -2px; left: 0; right: 0;
  height: 55px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 55'%3E%3Cpath fill='%23FFF3E8' d='M0,30 C360,55 1080,5 1440,30 L1440,0 L0,0 Z'/%3E%3C/svg%3E") no-repeat center / cover;
}

.team-grid {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 28px;
  justify-items: center;
}

.member-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 40px 28px 32px;
  text-align: center;
  box-shadow: 0 6px 30px rgba(21,101,192,0.1);
  border: 2px solid transparent;
  transition: var(--transition);
  max-width: 300px;
  width: 100%;
  position: relative;
}

.member-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  background: linear-gradient(90deg, var(--merah), var(--emas), var(--hijau));
}

.member-card:hover {
  transform: translateY(-10px);
  border-color: rgba(214,40,40,0.25);
  box-shadow: 0 20px 55px rgba(21,101,192,0.18);
}

.member-avatar-wrap {
  position: relative;
  display: inline-block;
  margin-bottom: 20px;
}

.member-avatar {
  width: 110px;
  height: 110px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid var(--merah);
  box-shadow: 0 6px 24px rgba(214,40,40,0.3);
}

.member-avatar-fallback {
  width: 110px;
  height: 110px;
  border-radius: 50%;
  border: 4px solid var(--merah);
  font-size: 3.5rem;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #FFF0F0, #FFE8D0);
  box-shadow: 0 6px 24px rgba(214,40,40,0.25);
}

.member-badge {
  position: absolute;
  bottom: 4px; right: 0px;
  width: 30px; height: 30px;
  background: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
  border: 2px solid #fff;
}

.member-card h4 {
  font-family: 'Cinzel', serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--teks-gelap);
  margin-bottom: 6px;
  letter-spacing: 0.5px;
}

.member-role {
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--merah);
  margin-bottom: 6px;
}

.member-prodi {
  font-size: 0.85rem;
  color: var(--teks-muted);
  margin-bottom: 16px;
  line-height: 1.5;
}

.member-skills {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  justify-content: center;
}

.member-skills span {
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  background: rgba(214,40,40,0.08);
  color: var(--merah);
  border: 1px solid rgba(214,40,40,0.2);
}

/* ---- VISI MISI ---- */
.visi-section {
  padding: 90px 40px;
  background: linear-gradient(135deg, #FFF0F0 0%, #FFFBE8 50%, #F0FFF5 100%);
  position: relative;
}

.visi-section::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--merah), var(--emas), var(--hijau), var(--biru));
}

.visi-inner {
  max-width: 900px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 40px;
}

.visi-card {
  flex: 1;
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  box-shadow: 0 6px 28px rgba(0,0,0,0.07);
  transition: var(--transition);
  text-align: center;
  border: 2px solid transparent;
}

.visi-card:first-child {
  border-top: 4px solid var(--merah);
}

.visi-card:last-child {
  border-top: 4px solid var(--biru);
}

.visi-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 50px rgba(0,0,0,0.1);
}

.visi-icon {
  font-size: 3rem;
  margin-bottom: 16px;
}

.visi-card h3 {
  font-family: 'Cinzel', serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--teks-gelap);
  margin-bottom: 14px;
  letter-spacing: 1px;
}

.visi-card p {
  font-size: 0.92rem;
  color: var(--teks-sedang);
  line-height: 1.8;
}

.visi-divider {
  font-size: 3rem;
  flex-shrink: 0;
  animation: garudaFloat 4s ease-in-out infinite;
}

/* ---- RESPONSIVE ---- */
@media (max-width: 900px) {
  .info-grid { grid-template-columns: 1fr; max-width: 500px; margin: 0 auto; }
  .visi-inner { flex-direction: column; }
  .visi-divider { transform: rotate(90deg); }
}

@media (max-width: 768px) {
  .page-hero { padding: 130px 24px 70px; }
  .info-section, .team-section, .visi-section { padding: 60px 20px; }
}