/* Personal Landing Page Styles */

:root {
    --primary: #00b4d8;
    --secondary: #0077b6;
    --accent: #90e0ef;
    --dark: #000814;
    --darker: #000000;
    --light: #caf0f8;
    --grey: #8b8c8e;
    --grid: rgba(0, 180, 216, 0.08);
}

html, body {
    margin: 0;
    padding: 0;
    background: var(--darker);
    color: var(--light);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.6;
    font-weight: 300;
    letter-spacing: -0.01em;
    overflow-x: hidden;
}

/* Grid Background */
.grid-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    background-image: 
        linear-gradient(var(--grid) 1px, transparent 1px),
        linear-gradient(90deg, var(--grid) 1px, transparent 1px);
    background-size: 50px 50px;
    opacity: 0.4;
}

.gradient-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    background: radial-gradient(circle at 50% 0%, rgba(0, 180, 216, 0.15) 0%, transparent 50%);
    pointer-events: none;
}

/* Navigation */
.main-nav {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 2rem 4rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    backdrop-filter: blur(20px) saturate(180%);
    background: rgba(0, 8, 20, 0.8);
    border-bottom: 1px solid rgba(0, 180, 216, 0.1);
}

.nav-logo-container {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.nav-logo-img {
    height: 50px;
    width: 50px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--primary);
}

.nav-logo {
    font-family: 'IBM Plex Mono', monospace;
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--primary);
    letter-spacing: 0.1em;
}

.nav-links {
    display: flex;
    gap: 3rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-links a {
    color: var(--grey);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 400;
    transition: color 0.3s ease;
    letter-spacing: 0.02em;
}

.nav-links a:hover {
    color: var(--light);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 8rem 4rem 4rem;
    position: relative;
    z-index: 10;
}

.hero-content {
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
}

.hero-label {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.75rem;
    color: var(--primary);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: 2rem;
    font-weight: 500;
}

.hero-title {
    font-family: 'Inter', sans-serif;
    font-size: clamp(3rem, 8vw, 7rem);
    font-weight: 600;
    line-height: 1.1;
    margin-bottom: 2rem;
    color: #ffffff;
    letter-spacing: -0.03em;
}

.gradient-text {
    background: linear-gradient(135deg, var(--light) 0%, var(--primary) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-description {
    font-size: clamp(1.1rem, 2vw, 1.3rem);
    max-width: 720px;
    line-height: 1.7;
    color: var(--grey);
    margin-bottom: 3rem;
    font-weight: 300;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.btn {
    padding: 1rem 2rem;
    border: none;
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    letter-spacing: 0.01em;
}

.btn-primary {
    background: var(--primary);
    color: var(--darker);
}

.btn-primary:hover {
    background: var(--accent);
    transform: translateY(-2px);
}

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

.btn-secondary:hover {
    background: rgba(0, 180, 216, 0.1);
}

/* Section Styles */
section {
    padding: 8rem 4rem;
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    z-index: 10;
}

.section-label {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.75rem;
    color: var(--primary);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.section-title {
    font-family: 'Inter', sans-serif;
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 600;
    margin-bottom: 4rem;
    color: #ffffff;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

/* About Section */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: start;
}

.about-text {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.text-block h3 {
    font-family: 'Inter', sans-serif;
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--light);
    margin-bottom: 1rem;
    letter-spacing: -0.01em;
}

.text-block p {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--grey);
    font-weight: 300;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.stat-item {
    border-left: 2px solid var(--primary);
    padding-left: 1.5rem;
}

.stat-number {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 2.5rem;
    color: var(--primary);
    font-weight: 500;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--grey);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* Adventures Section */
.adventures-section {
    padding: 6rem 4rem;
}

.adventures-intro {
    color: var(--grey);
    max-width: 800px;
    margin-bottom: 3rem;
    font-weight: 300;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1px;
    background: rgba(0, 180, 216, 0.15);
}

.photo-box {
    aspect-ratio: 1;
    background: var(--darker);
    position: relative;
    overflow: hidden;
}

.photo-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(0, 180, 216, 0.2) 0%, rgba(0, 119, 182, 0.1) 100%);
    color: var(--grey);
    font-size: 0.9rem;
}

.photo-box:nth-child(2) .photo-placeholder {
    background: linear-gradient(135deg, rgba(0, 119, 182, 0.2) 0%, rgba(0, 180, 216, 0.1) 100%);
}

.photo-box:nth-child(3) .photo-placeholder {
    background: linear-gradient(135deg, rgba(0, 180, 216, 0.15) 0%, rgba(0, 119, 182, 0.15) 100%);
}

.photo-box:nth-child(4) .photo-placeholder {
    background: linear-gradient(135deg, rgba(0, 119, 182, 0.1) 0%, rgba(0, 180, 216, 0.2) 100%);
}

.photo-box:nth-child(5) .photo-placeholder {
    background: linear-gradient(135deg, rgba(0, 180, 216, 0.2) 0%, rgba(0, 119, 182, 0.1) 100%);
}

.photo-box:nth-child(6) .photo-placeholder {
    background: linear-gradient(135deg, rgba(0, 119, 182, 0.15) 0%, rgba(0, 180, 216, 0.1) 100%);
}

.gallery-link-text {
    color: var(--grey);
    font-size: 0.875rem;
    margin-top: 2rem;
    text-align: center;
}

.gallery-link {
    color: var(--primary);
    text-decoration: none;
    border-bottom: 1px solid var(--primary);
}

/* Principles Section */
.principles-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
}

.principle-item {
    border-top: 1px solid rgba(0, 180, 216, 0.2);
    padding-top: 2rem;
}

.principle-number {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.75rem;
    color: var(--primary);
    margin-bottom: 1rem;
    letter-spacing: 0.1em;
}

.principle-item h3 {
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--light);
    margin-bottom: 1rem;
    letter-spacing: -0.01em;
}

.principle-item p {
    color: var(--grey);
    line-height: 1.7;
    font-weight: 300;
}

/* Projects Section */
.projects-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.project-item {
    border-top: 1px solid rgba(0, 180, 216, 0.15);
    padding: 3rem 0;
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    transition: all 0.3s ease;
    cursor: pointer;
}

.project-item:hover {
    background: rgba(0, 180, 216, 0.03);
    padding-left: 2rem;
    margin-left: -2rem;
}

.project-meta {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.project-type {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.75rem;
    color: var(--primary);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.project-title {
    font-size: 1.75rem;
    font-weight: 500;
    color: var(--light);
    margin-bottom: 0.5rem;
    letter-spacing: -0.01em;
}

.project-description {
    color: var(--grey);
    line-height: 1.7;
    font-weight: 300;
}

.project-tags {
    display: flex;
    gap: 0.75rem;
    margin-top: 1rem;
}

.tag {
    font-family: 'IBM Plex Mono', monospace;
    padding: 0.4rem 0.8rem;
    background: transparent;
    border: 1px solid rgba(0, 180, 216, 0.3);
    font-size: 0.7rem;
    color: var(--primary);
    letter-spacing: 0.05em;
}

/* Library Section */
.library-intro {
    color: var(--grey);
    max-width: 800px;
    margin-bottom: 4rem;
    font-weight: 300;
}

.library-container {
    display: flex;
    flex-direction: column;
    gap: 4rem;
}

.library-section {
    display: flex;
    flex-direction: column;
}

.library-category-title {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.8rem;
    color: var(--primary);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    margin-bottom: 2rem;
}

.reading-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
}

.book-card {
    border: 1px solid rgba(0, 180, 216, 0.15);
    padding: 2rem;
    transition: all 0.3s ease;
}

.book-card:hover {
    border-color: var(--primary);
    background: rgba(0, 180, 216, 0.03);
}

.book-card h4 {
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--light);
    margin-bottom: 0.5rem;
    letter-spacing: -0.01em;
}

.book-author {
    font-size: 0.875rem;
    color: var(--primary);
    margin-bottom: 1rem;
    font-weight: 400;
}

.book-card p {
    color: var(--grey);
    font-size: 0.9rem;
    line-height: 1.6;
    font-weight: 300;
}

/* Connect Section */
.connect-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1px;
    background: rgba(0, 180, 216, 0.15);
}

.connect-item {
    background: var(--darker);
    padding: 2.5rem 2rem;
    text-decoration: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    transition: all 0.3s ease;
}

.connect-item:hover {
    background: rgba(0, 180, 216, 0.05);
    text-decoration: none;
}

.connect-label {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.7rem;
    color: var(--grey);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.connect-name {
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--primary);
}

/* Footer */
footer {
    padding: 4rem 4rem 3rem;
    border-top: 1px solid rgba(0, 180, 216, 0.15);
    position: relative;
    z-index: 10;
    max-width: 1400px;
    margin: 0 auto;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-text {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.75rem;
    color: var(--grey);
    letter-spacing: 0.05em;
}

/* Responsive */
@media (max-width: 1024px) {
    .about-grid,
    .principles-grid {
        grid-template-columns: 1fr;
    }

    .project-item {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .main-nav {
        padding: 1.5rem 2rem;
    }

    .nav-links {
        display: none;
    }

    section {
        padding: 4rem 2rem;
    }

    .hero {
        padding: 6rem 2rem 4rem;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .adventures-section {
        padding: 4rem 2rem;
    }
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--darker);
}

::-webkit-scrollbar-thumb {
    background: var(--primary);
}

/* Selection */
::selection {
    background: var(--primary);
    color: var(--darker);
}

.project-a-tag {
    text-decoration: none;
    color: inherit; /* optional: keeps text same as parent */
}

.project-a-tag:hover,
.project-a-tag:focus,
.project-a-tag:active {
    text-decoration: none;
}