/*
Global theme variables so it's easy to tweak colors, spacing, and rounded corners.
You can change --accent to any hex color you like.
*/
:root {
--bg: #0a0a0a; /* Dark background color */
--card: #1a1a1a; /* Dark card background */
--accent: #ffd700; /* Gold accent color */
--text: #ffffff; /* White text color */
--text-secondary: #cccccc; /* Secondary text color */
--radius: 8px; /* Subtle rounded corners */
--shadow: 0 6px 18px rgba(0, 0, 0, 0.15); /* Soft drop shadow */
--hover-shadow: 0 10px 24px rgba(0, 0, 0, 0.25);
--transition: all 0.3s ease; /* Smooth hover transitions */
}


/* Base page styling */
* { box-sizing: border-box; }
html, body { height: 100%; }
body {
margin: 0;
font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
background: var(--bg);
color: var(--text);
line-height: 1.6;
}

/* Global background glows (subtle blurry yellow lights) */
body::before {
        content: "";
        position: fixed;
        inset: 0;
        pointer-events: none;
        z-index: 0; /* behind content; nav has z-index 1000 */
        background:
            radial-gradient(600px circle at 8% 22%, rgba(255, 215, 0, 0.16), transparent 60%),
            radial-gradient(520px circle at 85% 28%, rgba(255, 215, 0, 0.12), transparent 60%),
            radial-gradient(480px circle at 75% 78%, rgba(255, 215, 0, 0.10), transparent 60%),
            radial-gradient(420px circle at 22% 85%, rgba(255, 215, 0, 0.09), transparent 60%);
        filter: blur(10px);
}


/* A simple container to limit line length and center content */
.container {
width: min(100%, 1000px);
margin-inline: auto;
padding: 0 1rem;
}


/* Navigation styles */
.nav-menu {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.95);
    padding: 1rem 0;
    z-index: 1000;
}

.nav-menu .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    color: var(--accent);
    font-size: 1.5rem;
    font-weight: bold;
    text-decoration: none;
}

.nav-links {
    display: flex;
    gap: 2rem;
    align-items: center;
    flex-wrap: wrap;
    justify-content: center;
}

.nav-links a {
    color: var(--accent);
    text-decoration: none;
    transition: var(--transition);
    border: 1px solid var(--accent); /* outlined button look */
    border-radius: var(--radius);
    padding: 0.4rem 0.9rem;
    background: var(--bg);
}

.nav-links a:hover {
    background: var(--accent);
    color: var(--bg);
}

/* Contact button inherits same styles as other nav links */

/* Hero section styles */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 5rem;
}

.hero-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-text {
    color: var(--text);
    text-align: center;
}

.greeting {
    font-size: 1.5rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.name {
    font-size: 4rem;
    font-weight: bold;
    color: var(--text);
    margin: 0.5rem 0;
}

.profession {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.cta-buttons {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 3rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    padding: 0.8rem 2rem;
    border-radius: var(--radius);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    background: var(--bg);
    color: var(--accent);
    border: 1px solid var(--accent);
    display: inline-flex;            /* ensure consistent vertical alignment */
    align-items: center;
    justify-content: center;
}

.btn:hover {
    background: var(--accent);
    color: var(--bg);
    transform: translateY(-2px);
    box-shadow: var(--hover-shadow);
}

.btn-primary {
    background: var(--bg);
    color: var(--accent);
    border: 1px solid var(--accent);
}

.btn-primary:hover {
    background: var(--accent);
    color: var(--bg);
}

.btn-secondary {
    background: var(--bg);
    border: 1px solid var(--accent);
    color: var(--accent);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-secondary:hover {
    background: var(--accent);
    color: var(--bg);
}

.play-icon {
    font-size: 0.8rem;
}

.stats {
    display: flex;
    gap: 3rem;
    margin-top: 2rem;
    justify-content: center;
    text-align: center;
    flex-wrap: wrap;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 2rem;
    font-weight: bold;
    color: var(--accent);
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.hero-image {
    position: relative;
    max-width: 500px;
    margin: 0 auto;
}

.profile-image {
    width: 100%;
    height: auto;
    border-radius: var(--radius);
    position: relative;
    z-index: 2;
}

.triangle-back {
    position: absolute;
    width: 110%;
    height: auto;
    top: -5%;
    left: -5%;
    z-index: 1;
    pointer-events: none;
}

.geometric-accent {
    position: absolute;
    top: -10px;
    right: -10px;
    width: calc(100% - 10px);
    height: calc(100% - 10px);
    border: 2px solid var(--accent);
    border-radius: var(--radius);
    transform: rotate(3deg);
    z-index: 0;
}

/* Simple site header used on inner pages */
.site-header {
    padding-top: 6rem; /* offset fixed nav */
    padding-bottom: 1.5rem;
    text-align: center;
}
.site-header .title {
    margin: 0;
    font-size: clamp(1.8rem, 4.5vw, 2.4rem);
    color: var(--text);
}
.site-header .subtitle {
    margin-top: 0.5rem;
    color: var(--text-secondary);
}


/* Grid layout for cards: row layout with smaller gaps */
.layout-grid {
display: grid;
gap: 1rem;
margin: 1rem 0;
grid-template-columns: repeat(3, 1fr);
}

/* Responsive adjustments for tablets/phones */
@media (max-width: 900px) {
    .nav-menu .container { flex-direction: column; align-items: center; }
    .logo { margin-bottom: .5rem; }
    .hero { padding-top: 5rem; }
    .hero-content { grid-template-columns: 1fr; gap: 2rem; }
    .name { font-size: 2.6rem; }
    .greeting { font-size: 1.2rem; }
    .profession { font-size: 1rem; }
    .hero-image { max-width: 70vw; }
    .layout-grid { grid-template-columns: 1fr; }
}


/* Card component with rounded corners and smooth hover lift */
.card {
background: var(--card);
border-radius: var(--radius);
box-shadow: var(--shadow);
padding: 0.25rem;
transition: var(--transition);
min-height: 60px;
text-align: center;
}
.card:hover {
transform: translateY(-6px);
box-shadow: var(--hover-shadow);
}

/* Utility variants for project detail cards */
.card.narrow {
    max-width: 900px;
    margin: 0 auto 1.5rem auto;
    padding: 2rem 1.75rem;
}

.card.accented {
    background: linear-gradient(135deg, var(--card) 0%, rgba(255,215,0,0.05) 100%);
    border: 1px solid rgba(255,215,0,0.25);
}
.card.accented:hover {
    border-color: var(--accent);
}

/* Decorated checklist style */
.list.decorated li {
    position: relative;
    padding-left: 1.4rem;
}
.list.decorated li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 0.2rem;
    color: var(--accent);
    font-weight: 600;
}

/* Centering stack for project detail pages */
.stack-center {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
}
.stack-center > .card {
    width: 100%;
    max-width: 900px; /* matches .card.narrow constraint */
}


/* Section headings centered without left border */
.card h2 {
margin: 0;
color: var(--accent);
font-size: 1.2rem;
text-align: center;
}


/* Simple list styles */
.list {
list-style: none;
padding-left: 0;
margin: 0;
}
.list li {
padding: .6rem 0;
border-bottom: 1px solid #eee;
}
.list li:last-child { border-bottom: none; }


/* Display two columns for the skills list on larger screens */
.two-col {
columns: 2;
column-gap: 2rem;
}
@media (max-width: 600px) {
.two-col { columns: 1; }
}


/* Footer styling mirrors the header curve */
.site-footer {
text-align: center;
padding: 1rem;
background: var(--accent);
color: #fff;
border-top-left-radius: var(--radius);
border-top-right-radius: var(--radius);
margin: 2rem 0 0 0;
}

/* =====================
     Responsive adjustments
     ===================== */
@media (max-width: 1024px) {
    .container { width: min(100%, 900px); padding: 0 1rem; }

    .hero { padding-top: 5rem; padding-bottom: 2rem; }
    .hero-content { grid-template-columns: 1fr; gap: 2rem; }
    .hero-text { text-align: left; }
    .name { font-size: clamp(2.2rem, 7vw, 3rem); }
    .greeting { font-size: clamp(1rem, 3.5vw, 1.25rem); }
    .profession { font-size: clamp(0.95rem, 3.2vw, 1.1rem); }
    .hero-image { max-width: 420px; margin: 0 auto; }
    .cta-buttons { gap: 1rem; flex-wrap: wrap; }
}

@media (max-width: 680px) {
    .nav-menu { padding: 0.5rem 0; }
    .nav-menu .container { flex-wrap: wrap; }
    .nav-links { gap: 0.5rem; flex-wrap: wrap; justify-content: center; margin-top: 0.5rem; }
    .logo { font-size: 1.1rem; }

    .hero-content { gap: 1.5rem; }
    .hero-text { text-align: left; }
    .name { font-size: clamp(1.8rem, 10vw, 2.4rem); }
    .profession { font-size: clamp(0.9rem, 3.8vw, 1rem); }
    .cta-buttons { flex-direction: column; align-items: flex-start; }
    .btn { width: 100%; max-width: 280px; text-align: center; }
    .stats { flex-direction: column; gap: 1rem; }
    .hero-image { max-width: min(80vw, 420px); margin: 0 auto; }
    .triangle-back { width: 125%; top: -8%; left: -8%; }
    .layout-grid { grid-template-columns: 1fr; }
}

@media (max-width: 400px) {
    .container { padding: 0 0.75rem; }
    .btn { padding: 0.7rem 1rem; }
    .nav-links a { padding: 0.35rem 0.7rem; }
}

/* Active nav link state for SPA */
.nav-links a.active {
    background: var(--accent);
    color: var(--bg);
}

/* Contact button uses the same active state as other links */

/* Projects grid layout */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin: 0 auto;
    max-width: 100%;
    justify-content: center;
    align-items: start;
}

.project-card-link {
    text-decoration: none;
    color: inherit;
    display: block;
    width: 100%;
}

.project-card {
    background: var(--card);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 3.5rem 2.5rem;
    transition: var(--transition);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 380px;
    width: 100%;
    cursor: pointer;
    border: 1px solid transparent;
}

.project-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--hover-shadow);
    border-color: var(--accent);
}

.project-icon {
    font-size: 5rem;
    margin-bottom: 2rem;
    filter: grayscale(0.3);
    transition: var(--transition);
}

.project-card:hover .project-icon {
    filter: grayscale(0);
    transform: scale(1.1);
}

.project-card h2 {
    margin: 0 0 1.5rem 0;
    color: var(--accent);
    font-size: 1.75rem;
    text-align: center;
}

.project-card .subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin: 0;
    line-height: 1.6;
}

@media (max-width: 900px) {
    .projects-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .project-card {
        min-height: 280px;
        padding: 2.5rem 1.5rem;
    }
    
    .project-icon {
        font-size: 4rem;
    }
    
    .project-card h2 {
        font-size: 1.4rem;
    }
    
    .project-card .subtitle {
        font-size: 1rem;
    }
}

/* Resume page styles (moved from resume.html) */
.resume-container {
    width: 100%;
    max-width: 900px;
    margin: 0 auto;
    padding: 7rem 2rem 2rem; /* ensure content starts below fixed header */
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    position: relative;
}
.resume-wrapper { position: relative; display: inline-block; }
.resume-wrapper::before {
    content: '';
    position: absolute;
    top: -20px; left: -20px; right: -20px; bottom: -20px;
    background: radial-gradient(circle at center,
        rgba(0, 0, 0, 0) 55%,
        rgba(0, 0, 0, 0.6) 75%,
        rgba(0, 0, 0, 0.85) 90%,
        #000 100%
    );
    border-radius: calc(var(--radius) + 10px);
    z-index: -1;
    filter: blur(8px);
}
.resume-image {
    max-width: 100%;
    width: 100%;
    height: auto;
    display: block;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.6), inset 0 0 40px rgba(0, 0, 0, 0.2);
    border-radius: var(--radius);
    position: relative;
}
.resume-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
}
@media (max-width: 900px) {
    .resume-container { padding-top: 6rem; padding-left: 1rem; padding-right: 1rem; }
}
@media (max-width: 620px) {
    .resume-container { padding-top: 5.5rem; }
    .resume-image { cursor: zoom-in; }
}