:root {
    --bg-color: #0E0D0B;
    --accent-color: #C98259;
    --text-color: #F0EBE3;
    --muted-color: #9C9589;
    --card-bg: #2B211A;
    --card-border: #4A3A2F;
    --card-inner-bg: #44352A;
    
    --font-heading: 'Bricolage Grotesk', sans-serif;
    --font-body: 'Manrope', sans-serif;
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, .logo, .card-heading {
    font-family: var(--font-heading);
    font-weight: 700;
}

.accent-text {
    color: var(--accent-color);
}

/* Navbar Navigation */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 30px 8%;
    max-width: 1280px;
    margin: 0 auto;
}

.logo {
    font-size: 1.8rem;
    font-weight: 800;
}

.logo span {
    color: var(--accent-color);
}

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-links a {
    color: var(--muted-color);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    transition: color 0.3s ease;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--accent-color) !important;
}

/* Main Container */
.about-container {
    max-width: 1100px;
    margin: 40px auto 80px auto;
    padding: 0 5%;
}

/* Hero Section */
.about-hero {
    display: grid;
    grid-template-columns: 340px 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 50px;
}

/* Nested Outer / Inner Border Card */
.profile-card-outer {
    border: 1px solid var(--card-border);
    border-radius: 36px;
    padding: 16px;
    background: transparent;
}

.profile-card-inner {
    background-color: var(--card-inner-bg);
    border: 1.5px solid var(--accent-color);
    border-radius: 28px;
    padding: 30px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.about-img {
    width: 210px;
    height: 210px;
    border-radius: 50%;
    object-fit: cover;
}

.about-intro-text .greeting {
    font-size: 1.2rem;
    color: var(--text-color);
    display: block;
    margin-bottom: 4px;
}

.about-intro-text h1 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.about-intro-text p {
    color: var(--muted-color);
    font-size: 0.95rem;
    margin-bottom: 16px;
    line-height: 1.6;
}

/* Technical Skills Box */
.skills-box-section {
    margin-bottom: 60px;
}

.skills-box {
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 24px 30px;
    text-align: center;
}

.skills-title {
    font-size: 0.8rem;
    color: var(--accent-color);
    font-weight: 800;
    letter-spacing: 0.12em;
    margin-bottom: 16px;
}

.skills-list {
    display: flex;
    justify-content: center;
    gap: 32px;
    flex-wrap: wrap;
    color: var(--text-color);
    font-weight: 600;
    font-size: 0.95rem;
}

/* Section Blocks & Lines */
.section-block {
    margin-bottom: 60px;
}

.section-header-line {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 24px;
}

.section-header-line h2 {
    font-size: 1rem;
    color: var(--accent-color);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    white-space: nowrap;
}

.header-line {
    width: 100%;
    height: 1px;
    background-color: var(--card-border);
}

/* Content Cards */
.content-card {
    background-color: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 18px;
    padding: 30px;
}

.experience-card .card-title {
    color: var(--accent-color);
    font-size: 1.25rem;
    margin-bottom: 14px;
}

.content-card p {
    color: var(--muted-color);
    font-size: 0.9rem;
    line-height: 1.65;
}

/* 3-Column Grid */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.card-tagline {
    color: var(--accent-color);
    font-size: 0.85rem;
    margin-bottom: 12px;
    font-weight: 600;
}

.card-heading {
    font-size: 1.3rem;
    color: var(--text-color);
    margin-bottom: 16px;
}

/* Footer Layout */
.footer {
    border-top: 1px solid var(--card-border);
    padding: 30px 8%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1280px;
    margin: 0 auto;
}

.footer-left {
    display: flex;
    align-items: center;
    gap: 20px;
    color: var(--muted-color);
    font-size: 0.85rem;
}

.footer-socials {
    display: flex;
    gap: 12px;
}

.footer-socials a {
    width: 36px;
    height: 36px;
    border: 1px solid var(--card-border);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-color);
    text-decoration: none;
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.footer-socials a:hover {
    border-color: var(--accent-color);
    color: var(--accent-color);
}

/* Responsive Styles */
@media (max-width: 900px) {
    .about-hero {
        grid-template-columns: 1fr;
        justify-items: center;
        text-align: center;
    }
    .cards-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .navbar, .footer {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
    .footer-left {
        flex-direction: column;
    }
    .skills-list {
        gap: 16px;
    }
}