/* Custom CSS untuk Halaman PMB
   Palet disamakan dengan identitas web INBI (emerald #0d4a35, gold #b08d3e).
   File ini HANYA dimuat di halaman PMB (lewat components/pmb-layout.blade.php),
   tidak memengaruhi tampilan mahasiswa/dosen/admin SINBI. */

:root {
    --pmb-primary: #0d4a35;
    --pmb-primary-dark: #08321f;
    --pmb-primary-light: color-mix(in srgb, #0d4a35 55%, white 45%);
    --pmb-primary-50: color-mix(in srgb, #0d4a35 6%, white 94%);
    --pmb-primary-100: color-mix(in srgb, #0d4a35 12%, white 88%);
    --pmb-gold: #b08d3e;
    --pmb-green-950: color-mix(in srgb, var(--pmb-primary) 55%, black 45%);
    --pmb-green-900: color-mix(in srgb, var(--pmb-primary) 72%, black 28%);
}

/* =========================================================
   FOOTER — samakan gradient dengan footer.site-footer web INBI
   (site.css baris 262-265), turunan warna sama (--emerald/--pmb-primary),
   plus dekorasi lingkaran ikut hijau-emas (semula biru).
   ========================================================= */
/* Hero Section - PMB */
.pmb-hero {
    background: linear-gradient(135deg, var(--pmb-primary) 0%, var(--pmb-primary-dark) 100%) !important;
    padding: 80px 0;
}

.pmb-hero h1,
.pmb-hero p {
    color: #ffffff !important;
}

.pmb-hero .hero-subtitle {
    color: var(--pmb-primary-100) !important;
}

/* Navigation Menu Styling */
nav a {
    position: relative;
}

nav a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -8px;
    left: 50%;
    background-color: var(--pmb-primary);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

nav a:hover::after {
    width: 100%;
}

nav a.active {
    color: var(--pmb-primary);
    font-weight: 600;
}

nav a.active::after {
    width: 100%;
}

/* Hero Background - Ganti dengan gambar kampus Anda */
.hero-bg {
    background: linear-gradient(rgba(71, 85, 105, 0.7), rgba(71, 85, 105, 0.7)),
                url('../images/campus-bg.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

/* Fallback jika gambar belum ada */
.hero-bg-fallback {
    background: linear-gradient(135deg, var(--pmb-primary) 0%, var(--pmb-gold) 100%);
}

/* Tab Styling */
.tab-button {
    transition: all 0.3s ease;
    cursor: pointer;
}

.tab-button.active {
    background-color: var(--pmb-primary);
    color: white;
    box-shadow: 0 4px 6px -1px rgba(13, 74, 53, 0.3);
}

.tab-button:not(.active):hover {
    background-color: #e5e7eb;
    transform: translateY(-2px);
}

/* WhatsApp Button Animation — tetap hijau WhatsApp, sudah pas, tidak diubah */
.whatsapp-float {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.7);
    }
    50% {
        box-shadow: 0 0 0 20px rgba(34, 197, 94, 0);
    }
}

/* Card Hover Effect */
.card-hover {
    transition: all 0.3s ease;
}

.card-hover:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

/* Form Input Focus */
input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--pmb-primary-light) !important;
    box-shadow: 0 0 0 3px rgba(13, 74, 53, 0.12);
}

/* Button Hover Effect */
.btn-primary {
    transition: all 0.3s ease;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(13, 74, 53, 0.3);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .hero-bg {
        background-attachment: scroll;
    }
}

/* Loading Animation */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Success Message Animation */
.success-message {
    animation: slideInDown 0.5s ease-out;
}

@keyframes slideInDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Smooth Scroll */
html {
    scroll-behavior: smooth;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: #555;
}

/* =========================================================
   SELARASKAN WARNA — timpa kelas utilitas Tailwind biru
   yang dipakai langsung di 13 halaman PMB, jadi hijau-emas INBI.
   Pakai !important karena harus mengalahkan utility class Tailwind.
   ========================================================= */
.bg-blue-600            { background-color: var(--pmb-primary) !important; }
.bg-blue-500             { background-color: var(--pmb-primary-light) !important; }
.bg-blue-50              { background-color: var(--pmb-primary-50) !important; }
.bg-blue-100             { background-color: var(--pmb-primary-100) !important; }
.hover\:bg-blue-700:hover,
.hover\:bg-blue-600:hover { background-color: var(--pmb-primary-dark) !important; }
.hover\:bg-blue-50:hover  { background-color: var(--pmb-primary-50) !important; }

.text-blue-600           { color: var(--pmb-primary) !important; }
.text-blue-700           { color: var(--pmb-primary-dark) !important; }
.hover\:text-blue-600:hover,
.hover\:text-blue-700:hover { color: var(--pmb-primary-dark) !important; }

.border-blue-500         { border-color: var(--pmb-primary-light) !important; }
.border-blue-600         { border-color: var(--pmb-primary) !important; }

.focus\:ring-blue-500:focus,
.ring-blue-500           { --tw-ring-color: var(--pmb-primary-light) !important; }
.focus\:border-blue-500:focus,
.focus\:border-transparent:focus { border-color: var(--pmb-primary-light) !important; }

.from-blue-400, .from-blue-500, .from-blue-600 { --tw-gradient-from: var(--pmb-primary) !important; }
.via-blue-400, .via-blue-500, .via-blue-600     { --tw-gradient-via: var(--pmb-primary-light) !important; }
.to-blue-500, .to-blue-600, .to-blue-700         { --tw-gradient-to: var(--pmb-primary-dark) !important; }

/* =========================================================
   CTA "Kami Siap Membantu Anda" — pola disamakan dengan
   .scholarship-cta-outer di web INBI (site.css baris 430-444),
   dipetakan ke token warna PMB.
   ========================================================= */
.pmb-cta-outer {
    background: linear-gradient(120deg, var(--pmb-primary), var(--pmb-primary-dark));
    padding: 56px 0;
    color: #fff;
}
.pmb-cta-outer h2 { color: #fff; }
.pmb-cta-outer p { color: rgba(255, 255, 255, .85); }
.pmb-cta-outer .pmb-cta-btn {
    background: #fff;
    color: var(--pmb-primary);
}
.pmb-cta-outer .pmb-cta-btn:hover {
    background: var(--pmb-primary-50);
}

@media (max-width: 720px) {
    .pmb-cta-outer { padding: 36px 0; }
}