/* =====================================================
   SENTOSA POST - GLOBAL STYLE
===================================================== */

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800&display=swap');

:root {
    /* Main Brand Colors */
    --primary: #0A4D8C;
    --primary-hover: #1368B5;
    --success: #14A44D;
    --success-hover: #0F823C;
    --danger: #D72638;
    --dark: #081826;

    /* Backgrounds */
    --body: #F5F9FF;
    --white: #FFFFFF;

    /* Typography & Borders */
    --text: #2D3748;
    --text-light: #718096;
    --border: #E6ECF2;

    /* Styling Properties */
    --radius: 16px;
    --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.03);
    --shadow-md: 0 10px 25px rgba(10, 77, 140, 0.08);
    --shadow-lg: 0 18px 40px rgba(0, 0, 0, 0.12);

    /* Bootstrap Color Override */
    --bs-primary: var(--primary);
    --bs-success: var(--success);
    --bs-danger: var(--danger);
    --bs-body-font-family: 'Poppins', sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    color: var(--text);
    font-size: 15px;
    line-height: 1.7;
    background-color: var(--body);
    /* Soft ambient gradient overlay */
    background-image: 
        radial-gradient(circle at top left, rgba(10, 77, 140, 0.06), transparent 35%),
        radial-gradient(circle at top right, rgba(20, 164, 77, 0.06), transparent 35%);
    background-attachment: fixed;
}

/* =====================================================
   BODY BACKGROUND - GEDUNG RS TRANSPARAN & SOFT NAVY
===================================================== */

body {
    font-family: 'Poppins', sans-serif;
    color: var(--text);
    font-size: 15px;
    line-height: 1.7;
    background-color: #EBF2FA;
    position: relative;
    
    /* Layer Gradasi Soft Navy transparan di atas background gambar gedung */
    background: 
        linear-gradient(180deg, 
            rgba(240, 245, 250, 0.92) 0%, 
            rgba(226, 236, 248, 0.90) 50%, 
            rgba(216, 230, 245, 0.94) 100%
        ),
        url('../img/hero-rs.jpg') no-repeat center center / cover;
    background-attachment: fixed;
}

/* Transparansi gambar & efek blur latar belakang */
body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /* Efek glow ambient biru & hijau RS Sentosa */
    background: 
        radial-gradient(circle at 10% 20%, rgba(10, 77, 140, 0.08), transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(20, 164, 77, 0.08), transparent 40%);
    pointer-events: none;
    z-index: -1;
}

/* Membersihkan pseudo-element lama agar tidak bentrok */
body::after {
    display: none;
}
/* ==========================
   CONTAINER
========================== */
.container,
.container-xl,
.container-xxl {
    max-width: 1320px;
}

/* ==========================
   MEDIA & LINKS
========================== */
img {
    max-width: 100%;
    display: block;
}

a {
    text-decoration: none;
    transition: all 0.3s ease;
}

a:hover {
    text-decoration: none;
}

/* ==========================
   CARD & HOVER ANIMATION
========================== */
.card {
    border: none;
    border-radius: var(--radius);
    background: var(--white);
    box-shadow: var(--shadow-sm);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

/* News Card Specific Hover Effect */
.news-card {
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.news-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md) !important;
}

.news-card .card-img-top {
    transition: transform 0.3s ease;
}

.news-card:hover .card-img-top {
    transform: scale(1.03);
}

.hover-title {
    transition: color 0.2s ease;
}

.hover-title:hover {
    color: var(--success) !important;
}

/* ==========================
   BUTTONS
========================== */
.btn {
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-primary {
    background: var(--primary);
    border: none;
    color: var(--white);
}

.btn-primary:hover {
    background: var(--primary-hover);
    color: var(--white);
}

.btn-success {
    background: var(--success);
    border: none;
    color: var(--white);
}

.btn-success:hover {
    background: var(--success-hover);
    color: var(--white);
}

/* ==========================
   FORMS
========================== */
.form-control {
    border-radius: 50px;
    border: 1px solid var(--border);
    padding: 12px 20px;
    font-size: 14px;
}

.form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 0.25rem rgba(10, 77, 140, 0.15);
}

/* ==========================
   CUSTOM SCROLLBAR
========================== */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #EDF2F7;
}

::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 20px;
}

/* ==========================
   TEXT CLAMPING & UTILITIES
========================== */
.line-clamp-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.extra-small {
    font-size: 0.75rem;
}

.shadow-soft {
    box-shadow: var(--shadow-md);
}

.rounded-xl {
    border-radius: 24px;
}

.bg-body {
    background: var(--body) !important;
}

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

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

.mt-60 { margin-top: 60px; }
.mb-60 { margin-bottom: 60px; }
.py-80 { padding-top: 80px; padding-bottom: 80px; }


/* ==========================
   FOOTER STYLING
========================== */
.footer-section {
    background-color: #081826 !important; /* Warna Gelap RS Sentosa */
}

.footer-section .hover-white {
    transition: color 0.2s ease, transform 0.2s ease;
    display: inline-block;
}

.footer-section .hover-white:hover {
    color: #ffffff !important;
    transform: translateX(3px);
}

.footer-section .form-control::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

.footer-section .form-control:focus {
    background-color: #0d2235 !important;
    color: #fff !important;
    border-color: var(--success) !important;
}