/* PU Branding Theme - Frontend */
:root {
    --bs-primary: #003366 !important;
    --bs-secondary: #ffcc00 !important;
    --pu-blue: #003366;
    --pu-blue-light: #004d99;
    --pu-blue-dark: #00264d;
    --pu-yellow: #ffcc00;
    --pu-yellow-light: #ffd633;
    --pu-white: #ffffff;
    --pu-gray-light: #f8f9fa;
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
}

body, html {
    font-family: 'Plus Jakarta Sans', sans-serif;
}

.text-primary {
    color: var(--pu-blue) !important;
}

.bg-primary {
    background-color: var(--pu-blue) !important;
}

.btn-primary {
    background-color: var(--pu-blue) !important;
    border-color: var(--pu-blue) !important;
}

.btn-primary:hover {
    background-color: var(--pu-yellow) !important;
    color: var(--pu-blue) !important;
    border-color: var(--pu-yellow) !important;
}

.navbar-light .navbar-nav .nav-link:hover,
.navbar-light .navbar-nav .nav-link.active {
    color: var(--pu-yellow) !important;
}

/* Preloader - Rotating Dots PU */
#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.85);
    z-index: 99999;
    display: flex;
    justify-content: center;
    align-items: center;
}

.pu-spinner {
   width: 50px;
   aspect-ratio: 1;
   display: grid;
   border-radius: 50%;
   background:
    radial-gradient(farthest-side, var(--pu-blue) 94%,#0000) top/10px 10px no-repeat,
    conic-gradient(#0000 30%, var(--pu-blue));
   -webkit-mask: radial-gradient(farthest-side,#0000 calc(100% - 10px),#000 0);
   mask: radial-gradient(farthest-side,#0000 calc(100% - 10px),#000 0);
   animation: pu-spin 1s infinite linear;
}

@keyframes pu-spin { 
  100%{transform: rotate(1turn)}
}

.sticky-top.navbar-light {
    background: #fff !important;
    border-bottom: 3px solid var(--pu-yellow);
}

.footer, .copyright {
    background-color: var(--pu-blue) !important;
    color: #fff !important;
    border-top: 3px solid var(--pu-yellow);
}

.hero-header {
    background: #fff;
    position: relative;
    padding: 120px 0 80px 0;
    overflow: hidden;
}

/* Sharp Geometric Accents instead of blurry blobs */
.geometric-accent {
    position: absolute;
    background: var(--pu-blue);
    width: 600px;
    height: 600px;
    border-radius: 50%;
    top: -300px;
    right: -200px;
    opacity: 0.03;
    z-index: 0;
}

.geometric-accent-2 {
    position: absolute;
    border: 2px solid var(--pu-yellow);
    width: 200px;
    height: 200px;
    border-radius: 50%;
    bottom: -50px;
    left: 5%;
    opacity: 0.2;
    z-index: 0;
}

/* Structured Typography */
.hero-title {
    font-size: 3.2rem;
    font-weight: 900;
    color: var(--pu-blue);
    line-height: 1.1;
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: #555;
    font-weight: 500;
    margin-bottom: 30px;
    max-width: 600px;
}

/* Neat Vertical Timeline */
.timeline-container {
    position: relative;
    margin-top: 40px;
    padding-left: 30px;
    border-left: 3px solid #eee;
}

.timeline-item {
    position: relative;
    padding-bottom: 25px;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -38.5px;
    top: 5px;
    width: 14px;
    height: 14px;
    background: var(--pu-yellow);
    border: 3px solid var(--pu-white);
    border-radius: 50%;
    box-shadow: 0 0 0 2px var(--pu-blue);
    z-index: 2;
}

.timeline-content {
    background: var(--pu-white);
    border-radius: 0;
    padding: 0;
}

.timeline-content h6 {
    font-weight: 800;
    color: #1a1a1a;
    margin-bottom: 2px;
    font-size: 1.05rem;
}

.timeline-content p {
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 0;
}

/* Hero Section Spacing */
.hero-content {
    position: relative;
    z-index: 2;
}

.hero-image-wrapper {
    position: relative;
    z-index: 1;
}

.staff-img {
    max-width: 100%;
    height: auto;
    border-radius: 20px;
}

/* Section Headings */
.section-title-bold {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--pu-blue);
    margin-bottom: 40px;
}