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

:root {
    --primary: #059669;
    /* Emerald Green */
    --primary-dark: #064e3b;
    --secondary: #3b82f6;
    /* Bright Blue */
    --accent: #f59e0b;
    /* Amber */
    --bg-light: #fdfdfd;
    --text-dark: #1e293b;
    --text-muted: #64748b;
    --card-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    --glass: rgba(255, 255, 255, 0.8);
}

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

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    background-color: var(--bg-light);
    color: var(--text-dark);
    overflow: hidden;
}

.presentation-container {
    height: 100vh;
    overflow-y: scroll;
    scroll-snap-type: y mandatory;
    scrollbar-width: none;
}

.presentation-container::-webkit-scrollbar {
    display: none;
}

section.slide {
    height: 100vh;
    width: 100vw;
    scroll-snap-align: start;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 60px;
    position: relative;
    overflow: hidden;
}

/* Background Decorations */
section.slide::before {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(5, 150, 105, 0.03) 0%, transparent 70%);
    top: -200px;
    right: -200px;
    z-index: 0;
}

/* Header */
.slide-header {
    position: absolute;
    top: 40px;
    left: 60px;
    right: 60px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 10;
}

.brand-logo img {
    height: 45px;
}

.slide-number {
    font-weight: 700;
    color: var(--primary);
    opacity: 0.3;
    font-size: 1.2rem;
}

/* Typography */
h1 {
    font-family: 'Outfit', sans-serif;
    font-size: 4.5rem;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 20px;
    color: var(--primary-dark);
}

h2 {
    font-family: 'Outfit', sans-serif;
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--primary);
}

.subtitle {
    font-size: 1.5rem;
    color: var(--text-muted);
    max-width: 800px;
    line-height: 1.4;
}

/* Grid & Cards */
.edu-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    width: 100%;
    max-width: 1200px;
    margin-top: 40px;
    z-index: 2;
}

.edu-card {
    background: white;
    padding: 30px;
    border-radius: 24px;
    box-shadow: var(--card-shadow);
    border: 1px solid rgba(0, 0, 0, 0.03);
    transition: transform 0.3s ease;
}

.edu-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
}

.edu-card h3 {
    color: var(--primary-dark);
    margin-bottom: 12px;
    font-size: 1.4rem;
}

.edu-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

.icon-box {
    width: 50px;
    height: 50px;
    background: rgba(5, 150, 105, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 1.5rem;
}

/* Lists and Highlights */
.highlight-list {
    list-style: none;
    margin-top: 20px;
}

.highlight-list li {
    padding: 10px 0;
    display: flex;
    align-items: center;
    gap: 15px;
    font-weight: 500;
}

.highlight-list li::before {
    content: '→';
    color: var(--primary);
    font-weight: 800;
}

/* Tables */
.edu-table {
    width: 100%;
    max-width: 1000px;
    border-collapse: separate;
    border-spacing: 0;
    margin-top: 30px;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--card-shadow);
    z-index: 2;
}

.edu-table th {
    background: var(--primary);
    color: white;
    padding: 20px;
    text-align: left;
}

.edu-table td {
    background: white;
    padding: 18px 20px;
    border-bottom: 1px solid #f1f5f9;
}

/* Layout Variations */
.flex-row {
    display: flex;
    gap: 40px;
    align-items: center;
    width: 100%;
    max-width: 1200px;
    z-index: 2;
}

.image-container {
    flex: 1;
}

.image-container img {
    width: 100%;
    border-radius: 30px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.text-container {
    flex: 1;
}

/* Animations */
.animate {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.slide.active .animate {
    opacity: 1;
    transform: translateY(0);
}

.delay-1 {
    transition-delay: 0.2s;
}

.delay-2 {
    transition-delay: 0.4s;
}

.delay-3 {
    transition-delay: 0.6s;
}

/* Navigation */
.nav-dots {
    position: fixed;
    right: 30px;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 15px;
    z-index: 100;
}

.dot {
    width: 10px;
    height: 10px;
    background: rgba(0, 0, 0, 0.1);
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
}

.dot.active {
    background: var(--primary);
    transform: scale(1.6);
}