/* ----------------------------------
 * 1. Global Base & Fixed Background
 * ---------------------------------- */
* {
    box-sizing: border-box;
}

body, html {
    margin: 0;
    padding: 0;
    font-family: 'Inter', system-ui, sans-serif;
    color: #f2f2f2;
    min-height: 30vh;
    background: #000 url('../assets/main/nasa-image.jpg') center / cover fixed;
    padding-top: 80px; /* Space for fixed header */
}

/* Content area */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ----------------------------------
 * 2. Content Sections
 * ---------------------------------- */
.page-section {
    min-height: 100vh;
}

.hero-card {
    padding: 48px 56px;
    border-radius: 26px;
    background: radial-gradient(circle at top, rgba(56, 189, 248, 0.18), rgba(5, 10, 25, 0.92));
    border: 1px solid rgba(148, 163, 184, 0.35);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.8), 0 0 40px rgba(14, 165, 233, 0.35);
    backdrop-filter: blur(14px);
    text-align: center;
    max-width: 720px;
    margin: 0 auto;
}

.hero-section {
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.hero-section h1, .hero-section h2 {
    letter-spacing: 0.12em;
}

.hero-section h1 {
    font-family: 'Rajdhani', sans-serif;
    text-transform: uppercase;
    font-size: 3rem;
    margin-bottom: 0.5rem;
}

.hero-section h2 {
    font-family: 'Space Mono', monospace;
    text-transform: uppercase;
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    font-weight: 300;
}

/* ----------------------------------
 * 3. FIXED HEADER BAR
 * ---------------------------------- */
#dynamic-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    backdrop-filter: blur(14px);
    height: 90px;
    padding: 0;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.9);
}

/* ----------------------------------
 * 3A. LOGO: PINNED TO VIEWPORT CORNER
 * ---------------------------------- */
.logo-link {
    position: fixed; /* pinned to screen */
    left: 20px;
    top: 45px; /* half of 90px header height */
    transform: translateY(-50%);
    z-index: 1001;
}

.logo {
    height: 50px;
    width: auto;
    display: block;
}

/* ----------------------------------
 * 3B. HEADER CONTENT CONTAINER
 * ---------------------------------- */
.header-constraint {
    max-width: 1200px;
    width: 100%;
    height: 100%;
    margin: 0 auto;
    padding: 0 30px 0 80px; /* left padding for centered nav */
    display: flex;
    align-items: center;
    justify-content: flex-end; /* hamburger on the right */
}

/* ----------------------------------
 * 4. NAV LINKS (CENTERED, PILL STYLE)
 * ---------------------------------- */
.nav-links-center {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 2.5rem;
    transition: all 0.3s ease-in-out;
}

.nav-links-center a {
    font-family: 'Rajdhani', sans-serif;
    text-transform: uppercase;
    text-decoration: none;
    color: #e6e6e6;
    padding: 12px 26px;
    border-radius: 999px;
    background: rgba(15, 15, 15, 0.55);
    border: 1px solid rgba(255, 255, 255, 0.12);
    font-size: 0.95rem;
    letter-spacing: 0.12em;
    transition: color 0.2s ease, background-color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease, transform 0.15s ease;
}

.nav-links-center a:hover {
    color: #ffffff;
    background-color: rgba(0, 107, 246, 0.28);
    border-color: #006bf6;
    box-shadow: 0 0 22px rgba(0, 107, 246, 0.55);
    transform: translateY(-2px);
}

.nav-links-center a.active {
    color: #ffffff;
    background-color: rgba(0, 107, 246, 0.45);
    border-color: #006bf6;
    box-shadow: 0 0 28px rgba(0, 107, 246, 0.65);
}

/* ----------------------------------
 * 5. HAMBURGER (RIGHT SIDE)
 * ---------------------------------- */
.hamburger-menu {
    font-size: 1.7rem;
    cursor: pointer;
    color: #fff;
    flex-shrink: 0;
    display: none; /* desktop hidden */
    position: absolute;
    right: 30px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1002; /* above header bar & logo */
}

/* ----------------------------------
 * 6. DIM BACKGROUND OVERLAY FOR MOBILE MENU
 * ---------------------------------- */
.menu-overlay {
    position: fixed;
    top: 90px; /* start under the header */
    left: 0;
    width: 100%;
    height: calc(100% - 90px);
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(2px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s ease, visibility 0.25s ease;
    z-index: 500; /* BELOW header & pills */
}

.menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* ----------------------------------
 * 7. RESPONSIVE MENU (MOBILE)
 * ---------------------------------- */
@media (max-width: 900px) {
    .nav-links-center {
        left: 0;
        transform: translateY(-10px);
        display: none;
        opacity: 0;
        transition: opacity 0.25s ease, transform 0.25s ease;
    }
    .hamburger-menu {
        display: block;
    }
    .nav-links-center.active {
        display: flex;
        flex-direction: column;
        gap: 2rem;
        position: fixed;
        left: 0;
        top: 500px;
        width: 100%;
        height: calc(100% - 90px);
        justify-content: center;
        align-items: center;
        opacity: 1;
        transform: translateY(0);
        background-color: transparent;
    }
    .nav-links-center.active a {
        padding: 20px 32px;
        font-size: 1.5rem;
        background: rgba(15, 23, 42, 0.98);
        color: #f9fafb;
        box-shadow: 0 0 30px rgba(37, 99, 235, 0.75);
    }
}

/* ----------------------------------
 * 8. SECTION PANELS (TRANSPARENT BOXES)
 * ---------------------------------- */
.section-panel {
    max-width: 1100px;
    margin: 30px auto;
    padding: 40px 50px;
    background: rgba(5, 10, 25, 0.78);
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 24px 50px rgba(0, 0, 0, 0.7), 0 0 30px rgba(37, 99, 235, 0.25);
    backdrop-filter: blur(14px);
}

.section-panel h2 {
    font-family: 'Rajdhani', sans-serif;
    font-size: 2rem;
    margin: 0 0 16px;
}

/* Text styles for paragraphs and lists */
.section-panel p, .section-panel ul, .section-panel li {
    font-family: 'Space Mono', monospace;
    font-size: 1rem;
    line-height: 1.6;
    color: #e5e7eb;
}

/* ABOUT SECTION FLEX LAYOUT */
.about-flex {
    display: flex;
    align-items: center;
    gap: 40px;
    margin-top: 30px;
}

/* ABOUT IMAGE */
.about-image-wrapper {
    flex-shrink: 0;
}

.about-title {
    font-family: 'Rajdhani', sans-serif;
    font-size: 2.2rem;
    font-weight: 700;
    text-align: center;
    letter-spacing: 0.18em;
    margin: 0 0 10px;
}

.abs-divider {
    width: 200px;
    height: 2px;
    margin: 0 auto 30px;
    background: #0ea5e9;
}

.about-photo {
    width: 300px;
    height: 300px;
    object-fit: cover;
    border-radius: 50%;
    border: 3px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 0 25px rgba(0, 107, 246, 0.45);
}

/* ABOUT TEXT */
.about-text {
    flex: 1;
}

.about-text h2 {
    font-family: 'Rajdhani', sans-serif;
    font-size: 2.4rem;
    margin-bottom: 20px;
}

.about-resume-wrap {
    margin-top: 24px;
    display: flex;
    justify-content: center;
}

.about-resume-btn {
    display: inline-block;
    padding: 12px 30px;
    font-family: 'Space Mono', monospace;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    background: #0ea5e9;
    color: #020617;
    text-decoration: none;
    border-radius: 999px;
    box-shadow: 0 0 22px rgba(14,165,233,0.7);
    transition: 0.2s ease;
}

.about-resume-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 28px rgba(56,189,248,0.7);
    background: #38bdf8;
}

.about-side {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 18px;
}

.side-resume {
    margin-top: 0;
    width: 100%;
    display: flex;
    justify-content: center;
}

/* ===== ABOUT → SKILLS CAROUSEL ===== */
.about-skills {
    margin-top: 40px;
    text-align: center;
}

.skills-title {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.9rem;
    letter-spacing: 0.14em;
    margin-bottom: 8px;
}

.skills-subtitle {
    font-family: 'Space Mono', monospace;
    font-size: 0.95rem;
    color: #cbd5e1;
    margin-bottom: 20px;
}

/* Carousel shell */
.skills-carousel {
    display: flex;
    align-items: center;
    gap: 16px;
}

/* Scrollable strip */
.skills-track {
    flex: 1;
    display: flex;
    gap: 16px;
    overflow-x: auto;
    padding: 6px 4px 10px;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
}

/* Hide ugly scrollbar (but keep scroll functionality) */
.skills-track::-webkit-scrollbar {
    height: 4px;
}
.skills-track::-webkit-scrollbar-track {
    background: transparent;
}
.skills-track::-webkit-scrollbar-thumb {
    background: rgba(51, 65, 85, 0.8);
    border-radius: 999px;
}

/* Each skill “slide” */
.skill-icon-card {
    scroll-snap-align: center;
    flex: 0 0 160px;
    background: rgba(11, 18, 40, 0.85);
    border: 1px solid rgba(148, 163, 184, 0.45);
    border-radius: 18px;
    padding: 16px 14px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 18px rgba(14,165,233,0.28);
    transition: 0.22s ease;
}

.skill-icon-img {
    width: 52px;
    height: 52px;
    object-fit: contain;
    margin-bottom: 8px;
}

.skill-label {
    font-family: 'Space Mono', monospace;
    font-size: 0.9rem;
    color: #e5e7eb;
    text-align: center;
}

/* Hover */
.skill-icon-card:hover {
    transform: translateY(-4px);
    border-color: #0ea5e9;
    box-shadow: 0 0 26px rgba(14,165,233,0.55);
    background: rgba(15, 23, 42, 0.95);
}

/* Arrow buttons */
.skills-arrow {
    border: none;
    background: rgba(15, 23, 42, 0.9);
    color: #e5e7eb;
    width: 34px;
    height: 80px;
    border-radius: 999px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 16px rgba(15,23,42,0.9);
    cursor: pointer;
    transition: 0.18s ease;
}

.skills-arrow:hover {
    background: rgba(14, 165, 233, 0.32);
    box-shadow: 0 0 24px rgba(14,165,233,0.7);
}

/* ----------------------------------
 * EXPERIENCE SECTION
 * ---------------------------------- */
.experience-panel {
    max-width: 1100px;
    margin: 30px auto;
}

/* Title and divider */
.exp-title {
    font-family: 'Rajdhani', sans-serif;
    font-size: 2.2rem;
    font-weight: 700;
    text-align: center;
    letter-spacing: 0.18em;
    margin: 0 0 10px;
}

.exp-divider {
    width: 200px;
    height: 2px;
    margin: 0 auto 30px;
    background: #0ea5e9;
}

/* Each experience block */
.experience-item {
    display: flex;
    align-items: flex-start;
    gap: 24px;
    margin-bottom: 32px;
}

.exp-logo-box {
    width: 250px;
    height: 250px;
    border-radius: 18px;
    background: radial-gradient(circle at 30% 0%, rgba(56,189,248,0.3), rgba(15,23,42,1));
    border: 1px solid rgba(148,163,184,0.6);
    box-shadow: 0 0 18px rgba(14,165,233,0.45);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.exp-logo {
    width: 90%;
    height: 90%;
    object-fit: contain;
}

/* Right side text column */
.exp-content {
    flex: 1;
}

.exp-role, .exp-meta {
    font-family: 'Space Mono', monospace;
}

/* Role + meta */
.exp-role {
    font-size: 1.7rem;
    font-weight: 600;
    color: #38bdf8;
    margin-bottom: 8px;
}

.exp-meta {
    font-size: 1.05rem;
    color: #e7e7eb;
    opacity: 0.9;
}

/* Bullets */
.exp-bullets {
    list-style: none;
    padding-left: 0;
    margin: 12px 0 0;
    font-family: 'Space Mono', monospace;
    font-size: 0.95rem;
    line-height: 1.65;
    color: #e5e7eb;
}

.exp-bullets li {
    position: relative;
    padding-left: 20px; /* space for bullet */
    margin-bottom: 8px;
}

.exp-bullets li::before {
    content: "•";
    position: absolute;
    left: 0;
    top: 0;
    color: #22d3ee;
    font-size: 1.1rem;
    line-height: 1;
}

/* ===== EXPERIENCE → MOBILE CARD LAYOUT ===== */
@media (max-width: 900px) {
    .experience-panel {
        padding: 24px 18px;
    }
    .experience-item {
        flex-direction: column;
        align-items: stretch;
        margin-bottom: 28px;
        padding: 0;
        background: rgba(11, 18, 40, 0.96);
        border-radius: 24px;
        border: 1px solid rgba(148, 163, 184, 0.35);
        box-shadow: 0 18px 35px rgba(0, 0, 0, 0.7);
    }
    .exp-logo-box {
        width: 100%;
        height: 160px;
        margin: 0;
        border-radius: 0;
        border: none;
        box-shadow: none;
    }
    .exp-content {
        padding: 18px 18px 20px;
        text-align: left;
    }
}

/* ----------------------------------
 * CONTACT SECTION
 * ---------------------------------- */
.contact-title {
    text-align: center;
    font-family: 'Rajdhani', sans-serif;
    font-size: 2.2rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    margin-bottom: 0;
}

.contact-divider {
    width: 200px;
    height: 2px;
    margin: 0 auto 30px;
    background: #0ea5e9;
}

.contact-grid {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}

/* Icon cards */
.contact-card {
    width: 130px;
    height: 130px;
    border-radius: 18px;
    background: rgba(11, 18, 40, 0.8);
    border: 1px solid rgba(148, 163, 184, 0.35);
    box-shadow: 0 0 20px rgba(14,165,233,0.25);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: #e5e7eb;
    font-family: 'Space Mono', monospace;
    transition: 0.25s ease;
}

.contact-icon {
    width: 75px;
    height: 75px;
    margin-bottom: 10px;
    object-fit: contain;
}

/* Hover glow */
.contact-card:hover {
    border-color: #0ea5e9;
    box-shadow: 0 0 28px rgba(14,165,233,0.55);
    transform: translateY(-4px);
    background: rgba(15, 23, 42, 0.92);
}

.contact-subtitle {
    max-width: 640px;
    margin: 0 auto 36px;
    text-align: center;
    font-family: 'Space Mono', monospace;
    font-size: 0.95rem;
    line-height: 1.65;
    color: #cbd5f5;
}

.contact-subtitle strong {
    display: block;
    margin-bottom: 6px;
    color: #e5e7eb;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.contact-quote {
    margin-top: 48px;
    text-align: center;
    font-family: 'Space Mono', monospace;
    font-size: 1rem;
    letter-spacing: 0.04em;
    color: rgba(229, 231, 235, 0.85);
    opacity: 0.9;
}

.contact-quote-author {
    display: block;
    margin-top: 10px;
    font-size: 0.85rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(56, 189, 248, 0.8);
}

/* ----------------------------------
 * FOOTER
 * ---------------------------------- */
.site-footer {
    border-top: 1px solid rgba(148, 163, 184, 0.35);
    background: radial-gradient(circle at 50% 0%, rgba(56,189,248,0.12), transparent 55%), rgba(3, 7, 18, 0.96);
    padding: 22px 0 28px;
}

.footer-inner {
    text-align: center;
    font-family: 'Space Mono', monospace;
    color: #9ca3af;
    font-size: 0.85rem;
}

.footer-main {
    margin: 0 0 6px;
    color: #e5e7eb;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.footer-meta {
    margin: 0;
    opacity: 0.8;
}

/* ----------------------------------
 * PROJECTS (VERTICAL PANELS)
 * ---------------------------------- */
.projects-title {
    font-family: 'Rajdhani', sans-serif;
    text-align: center;
    font-size: 2.2rem;
    letter-spacing: 0.18em;
    margin-bottom: 10px;
}

.projects-divider {
    width: 200px;
    height: 2px;
    background: #0ea5e9;
    margin: 0 auto 40px;
}

/* Each vertical project panel */
.project-row {
    display: flex;
    gap: 36px;
    margin-bottom: 40px;
    padding: 36px;
    border-radius: 26px;
    background: rgba(11, 18, 40, 0.92);
    border: 1px solid rgba(148, 163, 184, 0.35);
    box-shadow: 0 0 30px rgba(14,165,233,0.25);
    transition: 0.25s ease;
}

.project-row.clickable:hover {
    transform: translateY(-6px);
    border-color: #0ea5e9;
    box-shadow: 0 0 40px rgba(14,165,233,0.55);
}

/* Left text */
.project-info {
    flex: 1;
}

.project-name {
    font-family: 'Space Mono', monospace;
    font-size: 1.4rem;
    margin-bottom: 12px;
    color: #e5e7eb;
}

.project-desc {
    font-family: 'Space Mono', monospace;
    font-size: 0.95rem;
    line-height: 1.6;
    color: #cbd5f5;
    margin-bottom: 22px;
}

/* Tags */
.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 24px;
}

.project-tags span {
    font-family: 'Space Mono', monospace;
    font-size: 0.7rem;
    padding: 6px 12px;
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.9);
    border: 1px solid rgba(148, 163, 184, 0.4);
    color: #e5e7eb;
}

/* Action buttons */
.project-actions {
    display: flex;
    gap: 14px;
    margin-top: 16px;
}

.project-btn {
    flex: 1;
    text-align: center;
    font-family: 'Rajdhani', sans-serif;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    padding: 12px 0;
    border-radius: 999px;
    text-decoration: none;
    color: #020617;
    background: linear-gradient(135deg, #22d3ee, #3b82f6);
    box-shadow: 0 0 18px rgba(34, 211, 238, 0.55), inset 0 0 0 1px rgba(255,255,255,0.35);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.project-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 28px rgba(34, 211, 238, 0.85), 0 0 12px rgba(59, 130, 246, 0.6);
}

/* Right preview image */
.project-preview {
    width: 300px;
    height: 300px;
    border-radius: 18px;
    overflow: hidden;
    background: rgba(2, 6, 23, 0.95);
    border: 1px solid rgba(148, 163, 184, 0.35);
    box-shadow: inset 0 0 20px rgba(0,0,0,0.8);
    display: flex;
    align-items: center; /* vertical centering */
    justify-content: center; /* horizontal centering */
}

.project-preview img {
    width: 80%;
    height: 80%;
    object-fit: cover;
}

/* WIP styling */
.project-row.wip {
    opacity: 0.6;
}

.project-wip-tag {
    font-family: 'Space Mono', monospace;
    font-size: 0.75rem;
    letter-spacing: 0.12em;
    padding: 10px 18px;
    border-radius: 999px;
    background: rgba(56,189,248,0.18);
    border: 1px solid rgba(56,189,248,0.6);
    color: #93c5fd;
}

.project-preview-placeholder {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Space Mono', monospace;
    font-size: 0.8rem;
    color: #9ca3af;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

@media (max-width: 900px) {
    .project-row {
        flex-direction: column;
        padding: 26px;
        gap: 22px;
    }
    .project-preview {
        width: 100%;
        height: 100%;
    }
    .project-preview img {
        width: 75%;
        height: 75%;
    }
    .project-row {
        text-decoration: none;
        color: inherit;
    }
}

/* Incoming and current experience wrappers */
.incoming-experience, .current-experience {
    border-radius: 22px;
    background: rgba(6, 15, 35, 0.75);
    box-shadow: 0 0 35px rgba(14, 165, 233, 0.25);
}

.incoming-experience {
    border: 3px dashed rgba(56, 189, 248, 1);
}

.current-experience {
    border: 3px solid rgba(56, 189, 248, 1);
}

.incoming-logo, .current-logo {
    background: radial-gradient(circle at top, rgba(56,189,248,0.35), rgba(15,23,42,1));
}

.incoming-note, .current-role {
    font-family: 'Space Mono', monospace;
    color: #cbd5f5;
}

.incoming-role, .current-role {
    font-size: 1.7rem;
    font-weight: 600;
    color: #38bdf8;
    margin-bottom: 8px;
}

/* Experience bullets */
.current-bullets {
    list-style: none;
    padding-left: 0;
    margin: 12px 0 0;
    font-family: 'Space Mono', monospace;
    font-size: 0.95rem;
    line-height: 1.65;
    color: #e5e7eb;
}

.current-bullets li {
    position: relative;
    padding-left: 20px; /* space for bullet */
    margin-bottom: 8px;
}

.current-bullets li::before {
    content: "•";
    position: absolute;
    left: 0;
    top: 0;
    color: #22d3ee;
    font-size: 1.1rem;
    line-height: 1;
}