/* styles.css - Dark Orange & Black Cozy Theme */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    background: #0a0c10;
    color: #e8eef2;
    line-height: 1.5;
    scroll-behavior: smooth;
}

/* main container */
.container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 2rem 2rem 3rem;
}

/* header with cozy dark glassmorphism */
header {
    text-align: center;
    padding: 2rem 2rem 1.8rem;
    background: rgba(0, 0, 0, 0.65);
    backdrop-filter: blur(12px);
    border-radius: 2.5rem;
    margin-bottom: 2.5rem;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255, 140, 0, 0.15);
    border: 1px solid rgba(255, 140, 0, 0.25);
    transition: all 0.2s;
}

header h1 {
    font-size: 3rem;
    font-weight: 700;
    background: linear-gradient(135deg, #ff8c00, #ffb347);
    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
    letter-spacing: -0.01em;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

header p {
    font-size: 1.2rem;
    color: #ffb347;
    margin-top: 0.5rem;
    font-weight: 500;
}

.header-badges {
    margin-top: 12px;
    display: flex;
    justify-content: center;
    gap: 20px;
    font-size: 0.9rem;
    color: #ffaa55;
    flex-wrap: wrap;
}

/* navigation menu style - premium sharp pills */
nav {
    text-align: center;
    margin: 2rem 0 2.2rem;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.8rem;
}

.nav-pill {
    background: #1a1d24;
    padding: 0.6rem 1.4rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.9rem;
    color: #ffaa55;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    transition: all 0.2s ease;
    cursor: pointer;
    border: 1px solid #ff8c00;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.nav-pill i {
    font-size: 0.9rem;
}

.nav-pill:hover {
    background: #ff8c00;
    color: #0a0c10;
    border-color: #ffb347;
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(255, 140, 0, 0.25);
}

/* dropdown section style */
.dropdown-section {
    background: #111317;
    border-radius: 1.2rem;
    margin-bottom: 1.2rem;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.25);
    transition: all 0.2s;
    border: 1px solid #2a2e3a;
    overflow: hidden;
}

.dropdown-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem 2rem;
    background: #0f1117;
    cursor: pointer;
    transition: background 0.2s;
    font-size: 1.4rem;
    font-weight: 700;
    color: #ffcc88;
    letter-spacing: -0.3px;
}

.dropdown-header:hover {
    background: #1a1e26;
}

.dropdown-header h2 {
    font-size: 1.5rem;
    font-weight: 600;
    margin: 0;
    display: inline-flex;
    align-items: center;
    gap: 12px;
}

.dropdown-header i {
    font-size: 1.4rem;
    color: #ff8c00;
    transition: transform 0.3s ease;
}

.dropdown-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.45s cubic-bezier(0.33, 1, 0.68, 1);
    padding: 0 2rem;
    background: #0f1117;
}

.dropdown-section.open .dropdown-content {
    max-height: 1200px;
    padding: 1.2rem 2rem 2rem 2rem;
}

.dropdown-section.open .dropdown-header i {
    transform: rotate(180deg);
}

/* SKILLS BUTTONS STYLES - Premium & Sharp */
.skill-category {
    margin-bottom: 1.8rem;
}

.skill-category h3 {
    font-size: 1rem;
    margin-bottom: 12px;
    font-weight: 600;
    color: #ffaa55;
}

.skills-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 0.5rem;
}

.skill-btn {
    background: #1a1d24;
    border: 1px solid #ff8c00;
    padding: 8px 20px;
    border-radius: 6px;
    font-weight: 500;
    font-size: 0.85rem;
    font-family: 'Inter', monospace;
    color: #ffcc88;
    cursor: default;
    transition: all 0.2s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.skill-btn:hover {
    background: #ff8c00;
    color: #0a0c10;
    transform: scale(0.97);
    border-color: #ffb347;
    box-shadow: 0 4px 12px rgba(255, 140, 0, 0.4);
}

/* experience & project cards */
.exp-item,
.project-card {
    margin-bottom: 1.6rem;
    border-left: 4px solid #ff8c00;
    padding-left: 1.2rem;
    transition: 0.1s;
}

.exp-title {
    font-weight: 700;
    font-size: 1.2rem;
    color: #ffaa55;
}

.exp-meta {
    font-size: 0.8rem;
    color: #9aaebf;
    margin-bottom: 0.5rem;
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.exp-desc {
    margin-top: 6px;
    color: #cbd5e1;
}

.project-card {
    background: #0f1117;
    border-radius: 1rem;
    padding: 1rem 1rem 1rem 1.8rem;
    margin-bottom: 1rem;
    border: 1px solid #2a2e3a;
}

.project-title {
    font-weight: 700;
    font-size: 1.1rem;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 8px;
}

.tech-stack {
    font-family: monospace;
    font-size: 0.7rem;
    background: #1a1d24;
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
    color: #ffaa55;
    border: 1px solid #ff8c00;
}

hr {
    margin: 1rem 0;
    border: none;
    height: 1px;
    background: linear-gradient(to right, #ff8c00, #2a2e3a, transparent);
}

/* education styles */
.education-badge {
    background: #0f1117;
    border-radius: 1rem;
    padding: 1rem 1.2rem;
    border: 1px solid #2a2e3a;
}

.edu-flex {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
}

.edu-title {
    font-size: 1.2rem;
}

.edu-spec {
    font-size: 0.85rem;
    color: #ffaa55;
}

.wam-badge {
    background: #1a1d24;
    padding: 8px 18px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.9rem;
    border: 1px solid #ff8c00;
}

/* highlight bar */
.highlight-bar {
    margin-top: 2rem;
    background: #0f1117;
    border-radius: 1.5rem;
    padding: 1.4rem 2rem;
    border: 1px solid #ff8c00;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
}

.highlight-item {
    text-align: center;
    flex: 1;
    min-width: 150px;
}

.highlight-item i {
    font-size: 1.8rem;
    color: #ff8c00;
    display: block;
    margin-bottom: 6px;
}

/* footer */
footer {
    text-align: center;
    margin-top: 3rem;
    font-size: 0.8rem;
    color: #ffaa55;
}

/* responsive */
@media (max-width: 640px) {
    .container {
        padding: 1rem;
    }

    .dropdown-header {
        padding: 1rem 1.2rem;
    }

    .dropdown-content {
        padding: 0 1rem;
    }

    .dropdown-section.open .dropdown-content {
        padding: 1rem 1rem 1.5rem 1rem;
    }

    header h1 {
        font-size: 2.2rem;
    }

    .edu-flex {
        flex-direction: column;
        align-items: flex-start;
    }

    .highlight-bar {
        flex-direction: column;
        text-align: center;
    }
}