/*
======================================================
  INDEX.CSS - FINAL VERSION (WITH ENHANCED RESPONSIVENESS)
======================================================
*/

/* --- Base Styles (Needed for this page) --- */
@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700&family=Roboto+Mono:wght@400;700&display=swap');

:root {
    --primary-color: #00ffcc; --primary-color-glow: rgba(0, 255, 204, 0.2);
    --background-color: #121212; --surface-color: #1e1e1e;
    --text-color: #e0e0e0; --text-muted-color: #aaa;
    --font-primary: 'Orbitron', sans-serif; --font-secondary: 'Roboto Mono', monospace;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
a { color: var(--primary-color); text-decoration: none; transition: color 0.3s ease; }
a:hover { color: #fff; }
.button {
    display: inline-block; padding: 10px 24px; background: transparent;
    border: 2px solid var(--primary-color); color: var(--primary-color);
    font-family: var(--font-primary); cursor: pointer; border-radius: 4px;
    transition: all 0.3s ease;
}
.button:hover { background: var(--primary-color); color: var(--background-color); }
.video-container {
    position: relative; overflow: hidden; width: 100%;
    padding-top: 56.25%; background-color: #000; border-radius: 8px;
}
.video-container iframe { position: absolute; top: 0; left: 0; width: 100%; height: 100%; border: 0; }

/* --- Index-Page-Specific Layout & Body Overrides --- */
body {
    background-color: var(--background-color);
    color: var(--text-color);
    font-family: var(--font-secondary);
    line-height: 1.6;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}
main {
    flex-grow: 1;
    display: flex;
}

/* --- Main Dashboard Grid Layout --- */
.portfolio-dashboard {
    width: 100%; display: grid; grid-template-columns: 380px 1fr;
    gap: 1.5rem; padding: 1.5rem; padding-top: 100px;
    max-width: 1600px; margin: 0 auto;
}

/* Sidebar Styles */
.sidebar {
    background: var(--surface-color); border: 1px solid #2a2a2a; border-radius: 12px;
    padding: 2rem 1.5rem; display: flex; flex-direction: column; text-align: center;
}
.profile-header { text-align: center; margin-bottom: 1.5rem; }
.profile-picture {
    width: 150px; height: 150px; border-radius: 50%; border: 3px solid var(--primary-color);
    object-fit: cover; margin-bottom: 1rem; box-shadow: 0 0 20px var(--primary-color-glow);
}
.profile-name { font-family: var(--font-primary); font-size: 2.2rem; color: #fff; margin-bottom: 0.25rem; }
.profile-title { font-size: 1rem; color: var(--primary-color); margin-bottom: 1.5rem; font-family: var(--font-primary); }
.sidebar-bio { margin-bottom: 1.5rem; color: var(--text-muted-color); font-size: 0.9rem; line-height: 1.6; }
.sidebar-divider { border: 0; height: 1px; background-color: #333; margin: 1.5rem 0; }
.sidebar-heading { font-family: var(--font-primary); margin-bottom: 1rem; color: var(--text-color); }
.skills-list { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; }
.skill-tag { background: #2a2a2a; border: 1px solid #444; color: var(--text-muted-color); padding: 5px 12px; border-radius: 5px; font-size: 0.8rem; }
.contact-links { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-top: auto; padding-top: 1.5rem; }
.contact-links .button { text-align: center; width: 100%; padding: 10px; }

/* Main Content Styles */
.main-content {
    background: var(--surface-color); border: 1px solid #2a2a2a; border-radius: 12px;
    padding: 2rem; display: flex; flex-direction: column;
}
.panel-nav { display: flex; gap: 1rem; border-bottom: 1px solid #2a2a2a; margin-bottom: 2rem; }
.panel-nav-button { background: none; border: none; color: var(--text-muted-color); font-family: var(--font-primary); font-size: 1rem; padding: 0.5rem 1rem; cursor: pointer; position: relative; }
.panel-nav-button::after { content: ''; position: absolute; bottom: -1px; left: 0; width: 100%; height: 2px; background-color: var(--primary-color); transform: scaleX(0); transition: transform 0.3s ease; }
.panel-nav-button.active, .panel-nav-button:hover { color: var(--primary-color); }
.panel-nav-button.active::after { transform: scaleX(1); }
.content-panels { flex-grow: 1; position: relative; min-height: 400px; }
.content-panel { display: none; flex-direction: column; height: 100%; animation: fadeIn 0.4s ease-out; }
.content-panel.active { display: flex; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
#projects-panel { justify-content: space-between; }
.project-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.project-card { background: none; border: none; }
.project-card-content { padding: 1rem 0; }
.project-card-content h3 { font-family: var(--font-primary); font-size: 1.1rem; color: var(--primary-color); margin-bottom: 0.5rem; }
.project-card-content p { font-family: var(--font-secondary); font-size: 0.85rem; line-height: 1.5; color: var(--text-muted-color); margin-bottom: 0; }
#projects-panel .button { align-self: center; }
.text-content {
    /* SCROLL BOX REMOVED */
    padding-right: 1rem;
    color: var(--text-muted-color);
}
.text-content h3 { font-family: var(--font-primary); color: var(--primary-color); margin-top: 1.5rem; }
.text-content h3:first-child { margin-top: 0; }
.text-content p { font-family: var(--font-secondary); }
.text-content p em { color: var(--primary-color); font-style: normal; }
.text-content hr { border-color: #2a2a2a; margin: 1.5rem 0; }
.linkedin-embed-container { width: 100%; height: 100%; }
.linkedin-embed-container iframe { width: 100%; height: 100%; border-radius: 8px; border: none; }


/*
======================================================
  RESPONSIVE ADJUSTMENTS
======================================================
*/

/* --- Large Laptops / Desktops (Original state, no changes) --- */
/* Base styles apply up to 1200px */


/* --- Tablets & Small Laptops (Stacks sidebar on top) --- */
@media (max-width: 1200px) {
    .portfolio-dashboard {
        grid-template-columns: 1fr; /* Stack sidebar and main content */
        padding-top: 80px;
        gap: 1rem; /* Reduce gap between stacked items */
    }
}

/* --- Large Tablets (2-column project grid) --- */
@media (max-width: 992px) {
    .project-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* --- Small Tablets & Large Phones (1-column project grid) --- */
@media (max-width: 768px) {
    .portfolio-dashboard {
        padding: 1rem;
        padding-top: 80px;
    }
    .sidebar {
        padding: 1.5rem;
    }
    .main-content {
        padding: 1.5rem;
    }
    .profile-name {
        font-size: 1.8rem; /* Reduce heading size */
    }
    .project-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    .contact-links {
        grid-template-columns: 1fr; /* Stack contact buttons */
    }
    .panel-nav {
        gap: 0.5rem;
        justify-content: center; /* Center the nav buttons */
        flex-wrap: wrap; /* Allow buttons to wrap if needed */
    }
}

/* --- Standard Mobile Phones --- */
@media (max-width: 480px) {
    .portfolio-dashboard {
        padding: 0.5rem;
        padding-top: 70px; /* Adjust for potentially smaller nav */
    }
    .main-content {
        padding: 1rem 0.75rem;
    }
    .profile-picture {
        width: 120px;
        height: 120px;
    }
    .profile-name {
        font-size: 1.6rem;
    }
    .profile-title {
        font-size: 0.9rem;
    }
    .panel-nav-button {
        font-size: 0.9rem;
        padding: 0.5rem 0.75rem;
    }
    .text-content {
        padding-right: 0; /* Remove padding for more text space */
    }
}