/* Custom utilities and components (plain CSS so it works with CDN Tailwind or compiled) */

.text-gradient {
  background-image: linear-gradient(90deg, #00AEEF, #9D4DFF);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
}

.glow-blue {
  box-shadow: 0 0 20px rgba(0, 174, 239, 0.25), 0 0 40px rgba(0, 174, 239, 0.15);
}
.glow-purple {
  box-shadow: 0 0 20px rgba(157, 77, 255, 0.25), 0 0 40px rgba(157, 77, 255, 0.15);
}
.glow-green {
  box-shadow: 0 0 20px rgba(34, 197, 94, 0.25), 0 0 40px rgba(34, 197, 94, 0.15);
}

/* Unified form controls */
.form-input,
.form-textarea,
.form-select {
  width: 100%;
  border-radius: 0.5rem; /* 8px */
  background: rgba(17, 24, 39, 0.6); /* gray-900/60 */
  border: 1px solid #374151; /* gray-700 */
  color: #f3f4f6; /* gray-100 */
  padding: 0.5rem 0.75rem; /* py-2 px-3 */
  transition: box-shadow 150ms, border-color 150ms, background-color 150ms, color 150ms;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: #6b7280; /* gray-500 */
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: transparent;
  box-shadow: 0 0 0 2px #3b82f6; /* ring-2 ring-blue-500 */
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

.form-label {
  display: block;
  font-size: 0.875rem; /* text-sm */
  font-weight: 500; /* medium */
  color: #d1d5db; /* gray-300 */
  margin-bottom: 0.5rem;
}

.input-help {
  margin-top: 0.25rem;
  font-size: 0.75rem;
  color: #9ca3af; /* gray-400 */
}

.input-error {
  margin-top: 0.25rem;
  font-size: 0.875rem;
  color: #f87171; /* red-400 */
}

/* Dark theme autofill fix */
input:-webkit-autofill,
textarea:-webkit-autofill,
select:-webkit-autofill {
  -webkit-text-fill-color: #f3f4f6;
  -webkit-box-shadow: 0 0 0px 1000px rgba(17, 24, 39, 0.6) inset;
  transition: background-color 5000s ease-in-out 0s;
}

/* Auto slider: logo marquee */
.logo-marquee {
  position: relative;
  overflow: hidden;
  width: 100%;
  padding: 1.5rem 0; /* Tambah padding vertikal agar tidak terpotong */
  -webkit-mask-image: linear-gradient(to right, transparent, black 5%, black 95%, transparent);
  mask-image: linear-gradient(to right, transparent, black 5%, black 95%, transparent);
}
.logo-track {
  display: flex;
  align-items: center;
  gap: 4rem;                 /* Jarak diperbesar */
  width: 400%;               /* Lebar empat kali konten untuk animasi ultra-smooth */
  will-change: transform;
  animation: logo-marquee 30s linear infinite; /* Durasi animasi diatur ke 30 detik */
}
.logo-item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 100px;         /* Tinggi minimum untuk Card */
  min-width: 120px;          /* Lebar minimum untuk menjaga konsistensi */
  opacity: .9;
  transition: opacity .2s ease;
  flex-shrink: 0;            /* Mencegah elemen dari penciutan */
}
.logo-item img, .logo-item svg {
  height: 60px;              /* Tinggi untuk logo di dalam Card */
  width: auto;               /* Lebar auto untuk menjaga proporsi */
  max-width: 120px;          /* Maksimal lebar */
  object-fit: contain;       /* Menjaga proporsi gambar */
  filter: grayscale(100%) brightness(0.7); /* Monochrome effect */
  transition: filter 0.3s ease;
}
.logo-item:hover img, .logo-item:hover svg {
  filter: grayscale(0%) brightness(1); /* Normal color on hover */
}
.logo-item:hover { 
  opacity: 1; 
}

 @keyframes logo-marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-25%); }   /* Geser 1/4 lebar untuk loop seamless dengan 4 duplikat */
}