/* Custom CSS untuk Desain Profesional & Inspiratif */

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Lato:wght@300;400;700&family=Roboto+Slab:wght@700&display=swap');

/* Basic Reset & Global Styles */
body {
    margin: 0;
    font-family: 'Lato', sans-serif;
    line-height: 1.7;
    color: #34495e; /* Dark slate grey */
    background-color: #fcfcfc; /* Off-white for clean look */
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 25px;
}

h1, h2, h3 {
    font-family: 'Roboto Slab', serif;
    color: #2c3e50; /* Very dark blue-grey for strong headings */
    margin-top: 0;
    margin-bottom: 20px;
}

h1 {
    font-size: 4.5em;
    font-weight: 700;
    line-height: 1.1;
    color: #ffffff;
    text-shadow: 3px 3px 8px rgba(0,0,0,0.4);
}

h2 {
    font-size: 3.2em;
    font-weight: 700;
    text-align: center;
    margin-bottom: 70px;
    position: relative;
    padding-bottom: 20px;
    color: #3498db; /* Bright blue for emphasis */
}
h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 6px;
    background-color: #3498db; /* Match heading color */
    border-radius: 5px;
}

h3 {
    font-size: 2.2em;
    font-weight: 600;
    color: #3498db;
    margin-bottom: 15px;
}

p {
    margin-bottom: 1.2em;
    font-size: 1.15em;
    line-height: 1.8;
}

ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

ul li {
    padding-left: 35px;
    position: relative;
    margin-bottom: 15px;
    font-size: 1.1em;
}

ul li::before {
    content: '⭐'; /* Star icon */
    position: absolute;
    left: 0;
    font-size: 1.3em;
    top: 0;
}

strong {
    color: #2c3e50;
}

/* Header Section */
.page-header {
    background: linear-gradient(150deg, #3498db 0%, #2980b9 100%); /* Blue gradient */
    color: white;
    padding: 150px 20px 100px;
    text-align: center;
    position: relative;
    overflow: hidden;
    border-bottom-left-radius: 90px;
    border-bottom-right-radius: 90px;
    box-shadow: 0 15px 45px rgba(0,0,0,0.25);
}

.header-main-text {
    margin-bottom: 15px;
}

.header-sub-text {
    font-size: 2.2em;
    font-weight: 300;
    margin-bottom: 60px;
    opacity: 0.9;
}

.header-img-wrapper {
    margin-top: 60px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    border-radius: 20px;
    overflow: hidden;
    border: 10px solid rgba(255, 255, 255, 0.6);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.4);
}

.main-visual-hero {
    width: 100%;
    height: auto;
    display: block;
}

/* Content Blocks */
.content-block {
    padding: 100px 0;
    border-bottom: 1px solid #e0e0e0;
}

.content-block:last-of-type {
    border-bottom: none;
}

.bg-muted {
    background-color: #ecf0f1; /* Light grey-blue for alternate sections */
}

.section-lead {
    font-size: 1.3em;
    text-align: center;
    margin-bottom: 60px;
    color: #555;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Feature Boxes */
.feature-boxes {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
    margin-top: 50px;
}

.box-item {
    background-color: white;
    padding: 45px;
    border-radius: 15px;
    box-shadow: 0 12px 30px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: center;
    border-top: 8px solid #3498db; /* Primary accent */
}

.box-item:hover {
    transform: translateY(-15px);
    box-shadow: 0 20px 45px rgba(0,0,0,0.2);
}

.icon-badge {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 80px;
    height: 80px;
    background-color: #3498db;
    border-radius: 50%;
    margin-bottom: 25px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.icon-badge i {
    font-size: 3.5em; /* Icon size */
    color: white;
    line-height: 1; /* Remove extra space */
}

.box-item h3 {
    font-size: 1.9em;
    margin-bottom: 10px;
    color: #2980b9;
}

/* Icon Placeholders (using Unicode or simple shapes) */
.icon-integrity::before { content: '✨'; } /* Sparkle/Integrity icon */
.icon-skill::before { content: '💪'; } /* Bicep/Skill icon */
.icon-ethics::before { content: '⚖️'; } /* Balance scale/Ethics icon */


/* Flexible Content Row (Text & Image) */
.flex-content-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 60px;
}

.flex-text-col {
    flex: 2;
    min-width: 350px;
}

.flex-image-col {
    flex: 1;
    min-width: 300px;
}

.section-image-side {
    max-width: 100%;
    height: auto;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    display: block;
    margin: 0 auto;
}

/* Impact Cards */
.impact-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 35px;
    margin-top: 50px;
    margin-bottom: 60px; /* Space before summary text */
}

.impact-card {
    background-color: white;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.08);
    transition: transform 0.2s ease;
    text-align: center;
    border-bottom: 5px solid #2ecc71; /* Green accent */
}

.impact-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px rgba(0,0,0,0.1);
}

.impact-card h3 {
    font-size: 1.7em;
    color: #2ecc71;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

/* Impact Icons */
.icon-star::before { content: '⭐'; }
.icon-handshake::before { content: '🤝'; }
.icon-growth::before { content: '📈'; }
.impact-card [class^="icon-"]::before {
    font-size: 1.2em;
    color: #2ecc71;
}

.summary-text {
    font-size: 1.2em;
    text-align: center;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    font-weight: 500;
    color: #444;
    padding-top: 20px;
    border-top: 1px dashed #ccc;
}

/* Footer */
.site-footer {
    background-color: #2c3e50; /* Dark blue-grey */
    color: white;
    padding: 60px 20px;
    text-align: center;
    font-size: 1em;
    border-top-left-radius: 90px;
    border-top-right-radius: 90px;
    box-shadow: 0 -10px 30px rgba(0,0,0,0.2);
}

.footer-navigation {
    margin-top: 30px;
}

.footer-navigation a {
    color: white;
    text-decoration: none;
    margin: 0 20px;
    font-weight: 500;
    transition: color 0.3s ease;
}

.footer-navigation a:hover {
    color: #3498db;
}

/* Animations */
/* Fade-in for Header elements */
.animate-fade-in {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInSlideUp 0.9s forwards ease-out;
}

.animate-fade-in.delay-1 { animation-delay: 0.2s; }
.animate-fade-in.delay-2 { animation-delay: 0.4s; }

@keyframes fadeInSlideUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Slide-up-on-scroll for content blocks */
.slide-up-on-scroll {
    opacity: 0;
    transform: translateY(70px);
    transition: opacity 1s ease-out, transform 1s ease-out;
}

.slide-up-on-scroll.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive Design */
@media (max-width: 992px) {
    h1 {
        font-size: 3.8em;
    }
    h2 {
        font-size: 2.8em;
    }
    .page-header {
        padding: 120px 20px 80px;
        border-bottom-left-radius: 60px;
        border-bottom-right-radius: 60px;
    }
    .content-block {
        padding: 80px 0;
    }
    .flex-content-row {
        flex-direction: column;
        gap: 50px;
    }
    .flex-image-col {
        order: -1; /* Image appears first on mobile */
    }
    .feature-boxes,
    .impact-cards {
        grid-template-columns: 1fr; /* Single column on smaller screens */
    }
    .site-footer {
        border-top-left-radius: 60px;
        border-top-right-radius: 60px;
    }
    .footer-navigation a {
        display: block;
        margin: 10px 0;
    }
}

@media (max-width: 768px) {
    h1 {
        font-size: 3em;
    }
    h2 {
        font-size: 2.2em;
    }
    h3 {
        font-size: 1.8em;
    }
    .header-sub-text {
        font-size: 1.8em;
    }
    .header-img-wrapper {
        max-width: 500px;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 2.5em;
    }
    .header-sub-text {
        font-size: 1.4em;
    }
    .container {
        padding: 0 15px;
    }
    .header-img-wrapper {
        max-width: 380px;
    }
    .icon-badge {
        width: 60px;
        height: 60px;
    }
    .icon-badge i {
        font-size: 2.5em;
    }
}