/* ─────────────────────────────────────────────────────────────────────────────
   MINIMALIST PORTFOLIO STYLES (portfolio.css)
   Clean, Responsive, High-Converting Nord Layout
   ───────────────────────────────────────────────────────────────────────────── */

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

html {
    scroll-behavior: smooth;
}

body {
    width: 100%;
    min-height: 100vh;
    background-color: var(--bg-main);
    color: var(--text-primary);
    font-family: var(--font-sans);
    line-height: 1.6;
    transition: background-color var(--transition-normal), color var(--transition-normal);
}

body.game-mode-active {
    overflow: hidden;
}

/* ─────────────────────────────────────────────────────────────────────────────
   STICKY NAVBAR HEADER
   ───────────────────────────────────────────────────────────────────────────── */

.site-header {
    position: sticky;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: var(--navbar-bg);
    border-bottom: 1px solid var(--navbar-border);
    backdrop-filter: blur(16px);
    transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0.85rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-link {
    font-family: var(--font-mono);
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text-primary);
    text-decoration: none;
    letter-spacing: -0.02em;
}

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

.nav-links {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    list-style: none;
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition-fast);
}

.nav-link:hover {
    color: var(--accent-primary);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    flex-shrink: 0;
}

.btn-icon-toggle {
    width: 40px;
    height: 40px;
    min-width: 40px;
    min-height: 40px;
    flex-shrink: 0;
    aspect-ratio: 1 / 1;
    border-radius: 50%;
    background: var(--bg-surface);
    border: 1px solid var(--card-border);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.1rem;
    padding: 0;
    transition: var(--transition-fast);
}

.btn-icon-toggle:hover {
    border-color: var(--accent-primary);
    color: var(--accent-primary);
    transform: scale(1.05);
}

.btn-game-mode {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.5rem 0.95rem;
    border-radius: var(--radius-full);
    background: var(--accent-orange);
    color: #ffffff;
    font-weight: 700;
    font-size: 0.85rem;
    text-decoration: none;
    border: none;
    cursor: pointer;
    white-space: nowrap;
    flex-shrink: 0;
    box-shadow: 0 4px 15px rgba(208, 135, 112, 0.35);
    transition: var(--transition-fast);
}

.btn-game-mode:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(208, 135, 112, 0.55);
}

.mobile-nav-toggle {
    display: none;
}

/* ─────────────────────────────────────────────────────────────────────────────
   LAYOUT SECTIONS
   ───────────────────────────────────────────────────────────────────────────── */

.section-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 5rem 1.5rem;
}

.section-header {
    margin-bottom: 2.5rem;
    text-align: center;
}

.section-tag {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--accent-primary);
    letter-spacing: 0.08em;
    display: inline-block;
    margin-bottom: 0.4rem;
}

.section-title {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.section-subtitle {
    font-size: 1rem;
    color: var(--text-muted);
    margin-top: 0.4rem;
}

/* ─────────────────────────────────────────────────────────────────────────────
   HERO SECTION
   ───────────────────────────────────────────────────────────────────────────── */

.hero-section {
    padding-top: 4rem;
    padding-bottom: 4rem;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 3rem;
    align-items: center;
}

.status-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.35rem 0.9rem;
    background: rgba(163, 190, 140, 0.15);
    border: 1px solid rgba(163, 190, 140, 0.4);
    color: var(--accent-green);
    border-radius: var(--radius-full);
    font-size: 0.82rem;
    font-weight: 600;
    margin-bottom: 1.25rem;
}

.hero-name {
    font-size: 3.2rem;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 0.5rem;
}

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

.hero-title {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--accent-primary);
    margin-bottom: 1.25rem;
}

.hero-bio {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.75;
    margin-bottom: 2rem;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 1.75rem;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.4rem;
    border-radius: var(--radius-md);
    background: var(--btn-primary-bg);
    color: var(--btn-primary-text);
    font-weight: 700;
    font-size: 0.9rem;
    text-decoration: none;
    border: none;
    cursor: pointer;
    box-shadow: var(--shadow-soft);
    transition: var(--transition-fast);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.4rem;
    border-radius: var(--radius-md);
    background: transparent;
    border: 1px solid var(--btn-outline-border);
    color: var(--btn-outline-text);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

.btn-outline:hover {
    background: var(--btn-outline-hover-bg);
}

.social-links {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.social-icon-link {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--bg-surface);
    border: 1px solid var(--card-border);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    text-decoration: none;
    transition: var(--transition-fast);
}

.social-icon-link:hover {
    background: var(--accent-primary);
    color: #ffffff;
    transform: translateY(-2px);
}

.loc-tag {
    font-size: 0.88rem;
    color: var(--text-muted);
    margin-left: 0.5rem;
}

/* ─────────────────────────────────────────────────────────────────────────────
   HERO LARGE AVATAR SHOWCASE & 4-COLUMN METRICS ROW
   ───────────────────────────────────────────────────────────────────────────── */

.hero-avatar-showcase {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 1rem;
}

.avatar-ring-container {
    position: relative;
    width: 380px;
    height: 380px;
    max-width: 100%;
    border-radius: 50%;
    padding: 6px;
    background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-orange) 50%, var(--accent-gold) 100%);
    box-shadow: 0 0 45px rgba(136, 192, 208, 0.35), 0 15px 45px rgba(0, 0, 0, 0.35);
    transition: var(--transition-normal);
}

.avatar-ring-container::before {
    content: '';
    position: absolute;
    inset: -14px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(136, 192, 208, 0.18) 0%, transparent 70%);
    z-index: -1;
    pointer-events: none;
}

.avatar-ring-container:hover {
    transform: scale(1.03);
    box-shadow: 0 0 50px rgba(208, 135, 112, 0.45), 0 20px 50px rgba(0, 0, 0, 0.45);
}

.hero-avatar-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    border-radius: 50%;
    background: var(--bg-main);
    display: block;
}

.avatar-status-pill {
    position: absolute;
    bottom: 12px;
    right: 12px;
    background: var(--bg-surface);
    border: 1.5px solid var(--accent-green);
    color: var(--accent-green);
    font-family: var(--font-mono);
    font-size: 0.78rem;
    font-weight: 700;
    padding: 0.35rem 0.85rem;
    border-radius: var(--radius-full);
    backdrop-filter: blur(12px);
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background: var(--accent-green);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--accent-green);
    animation: pulseGlow 2s infinite ease-in-out;
}

@keyframes pulseGlow {

    0%,
    100% {
        transform: scale(1);
        opacity: 1;
    }

    50% {
        transform: scale(1.4);
        opacity: 0.6;
    }
}

.avatar-badges {
    display: flex;
    gap: 0.6rem;
    margin-top: 1.5rem;
    flex-wrap: wrap;
    justify-content: center;
}

.avatar-badge {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    font-weight: 600;
    padding: 0.35rem 0.85rem;
    border-radius: var(--radius-full);
    background: rgba(136, 192, 208, 0.12);
    color: var(--accent-primary);
    border: 1px solid rgba(136, 192, 208, 0.3);
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

/* 4-Card Single Horizontal Row */
.hero-metrics-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
    margin-top: 3.5rem;
    padding-top: 2.5rem;
    border-top: 1px solid var(--card-border);
}

.metric-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    text-align: center;
    box-shadow: var(--shadow-soft);
    transition: var(--transition-fast);
}

.metric-card:hover {
    border-color: var(--card-border-hover);
    transform: translateY(-3px);
}

.metric-icon {
    font-size: 1.75rem;
    color: var(--accent-primary);
    margin-bottom: 0.5rem;
}

.highlight-metric .metric-icon {
    color: var(--accent-gold);
}

.metric-val {
    font-family: var(--font-mono);
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--text-primary);
}

.metric-lbl {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 0.2rem;
}

/* ─────────────────────────────────────────────────────────────────────────────
   SKILLS MATRIX SECTION
   ───────────────────────────────────────────────────────────────────────────── */

.skills-filter-bar {
    display: flex;
    justify-content: center;
    gap: 0.6rem;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}

.skill-filter-pill {
    padding: 0.5rem 1.1rem;
    border-radius: var(--radius-full);
    background: var(--bg-surface);
    border: 1px solid var(--card-border);
    color: var(--text-muted);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
}

.skill-filter-pill.active,
.skill-filter-pill:hover {
    background: var(--accent-primary);
    color: #ffffff;
    border-color: var(--accent-primary);
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1.5rem;
}

.skill-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-md);
    padding: 1.5rem;
    box-shadow: var(--shadow-soft);
    transition: var(--transition-normal);
}

.skill-card:hover {
    border-color: var(--accent-primary);
    transform: translateY(-4px);
}

.skill-ico {
    font-size: 1.75rem;
    color: var(--accent-primary);
    margin-bottom: 0.75rem;
}

.skill-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 0.4rem;
}

.skill-card p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.55;
    margin-bottom: 1rem;
}

.skill-tag-group {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.skill-tag {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    padding: 0.2rem 0.55rem;
    border-radius: var(--radius-sm);
    background: rgba(136, 192, 208, 0.12);
    color: var(--accent-primary);
    border: 1px solid rgba(136, 192, 208, 0.25);
}

/* ─────────────────────────────────────────────────────────────────────────────
   APP HANGAR PROJECTS SECTION
   ───────────────────────────────────────────────────────────────────────────── */

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.75rem;
}

.project-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-md);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-soft);
    transition: var(--transition-normal);
}

.project-card:hover {
    border-color: var(--accent-orange);
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

.project-img-box {
    position: relative;
    height: 190px;
    overflow: hidden;
    background: #000000;
}

.project-img-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.project-card:hover .project-img-box img {
    transform: scale(1.06);
}

.project-badge {
    position: absolute;
    top: 0.75rem;
    left: 0.75rem;
    padding: 0.3rem 0.7rem;
    border-radius: var(--radius-sm);
    background: rgba(46, 52, 64, 0.88);
    border: 1px solid var(--accent-primary);
    color: var(--accent-primary);
    font-size: 0.75rem;
    font-family: var(--font-mono);
    backdrop-filter: blur(8px);
}

.project-badge.badge-gold {
    border-color: var(--accent-gold);
    color: var(--accent-gold);
}

.project-body {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.project-body h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.company-sub {
    font-size: 0.85rem;
    color: var(--accent-orange);
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.project-desc {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: 0.85rem;
    line-height: 1.55;
}

.bullet-list {
    margin-left: 1.2rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 1.25rem;
}

.tech-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-bottom: 1.25rem;
    margin-top: auto;
}

.tech-pill {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    background: rgba(208, 135, 112, 0.15);
    color: var(--accent-orange);
}

.card-action-bar {
    display: flex;
    gap: 0.6rem;
}

.btn-store,
.btn-store-ios {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    padding: 0.55rem 1rem;
    font-size: 0.82rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    text-decoration: none;
    transition: var(--transition-fast);
    width: 100%;
}

.btn-store {
    background: rgba(163, 190, 140, 0.18);
    border: 1px solid rgba(163, 190, 140, 0.4);
    color: var(--accent-green);
}

.btn-store:hover {
    background: var(--accent-green);
    color: #ffffff;
}

.btn-store-ios {
    background: rgba(136, 192, 208, 0.18);
    border: 1px solid rgba(136, 192, 208, 0.4);
    color: var(--accent-primary);
}

.btn-store-ios:hover {
    background: var(--accent-primary);
    color: #ffffff;
}

/* ─────────────────────────────────────────────────────────────────────────────
   WORK EXPERIENCE TIMELINE
   ───────────────────────────────────────────────────────────────────────────── */

.timeline-container {
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
    position: relative;
    padding-left: 2rem;
    max-width: 900px;
    margin: 0 auto;
}

.timeline-container::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 9px;
    width: 2px;
    background: var(--card-border);
}

.timeline-item {
    position: relative;
}

.timeline-dot {
    position: absolute;
    left: -2rem;
    top: 0.5rem;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--bg-main);
    border: 3px solid var(--accent-primary);
    box-shadow: 0 0 10px var(--accent-primary);
}

.timeline-dot.gold-dot {
    border-color: var(--accent-gold);
    box-shadow: 0 0 10px var(--accent-gold);
}

.timeline-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-md);
    padding: 1.5rem 1.75rem;
    box-shadow: var(--shadow-soft);
}

.t-head h3 {
    font-size: 1.25rem;
    font-weight: 700;
}

.t-head h4 {
    font-size: 1rem;
    color: var(--accent-orange);
    font-weight: 600;
    margin-bottom: 0.3rem;
}

.award-badge-sm {
    font-size: 0.78rem;
    padding: 0.2rem 0.6rem;
    background: rgba(235, 203, 139, 0.18);
    color: var(--accent-gold);
    border: 1px solid rgba(235, 203, 139, 0.4);
    border-radius: var(--radius-full);
    margin-left: 0.5rem;
}

.t-date {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-muted);
    display: block;
    margin-bottom: 0.85rem;
}

.timeline-card ul {
    margin-left: 1.2rem;
    font-size: 0.92rem;
    color: var(--text-secondary);
    line-height: 1.65;
}

/* ─────────────────────────────────────────────────────────────────────────────
   CONTACT SECTION
   ───────────────────────────────────────────────────────────────────────────── */

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    max-width: 1000px;
    margin: 0 auto;
}

.contact-info h3 {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 0.75rem;
}

.contact-info p {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.65;
    margin-bottom: 1.75rem;
}

.c-detail {
    font-size: 1rem;
    color: var(--text-primary);
    margin-bottom: 0.85rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.c-detail i {
    color: var(--accent-primary);
    font-size: 1.1rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.1rem;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-md);
    padding: 2rem;
    box-shadow: var(--shadow-soft);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.form-group label {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
    letter-spacing: 0.05em;
}

.form-group input,
.form-group textarea {
    background: var(--bg-main);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-sm);
    padding: 0.75rem 1rem;
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 0.95rem;
    outline: none;
    transition: var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--accent-primary);
    box-shadow: 0 0 12px rgba(136, 192, 208, 0.25);
}

.btn-submit {
    padding: 0.85rem;
    border-radius: var(--radius-md);
    background: var(--accent-primary);
    color: #ffffff;
    font-family: var(--font-mono);
    font-weight: 800;
    font-size: 0.92rem;
    border: none;
    cursor: pointer;
    transition: var(--transition-fast);
    box-shadow: 0 4px 15px rgba(136, 192, 208, 0.35);
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(136, 192, 208, 0.55);
}

/* ─────────────────────────────────────────────────────────────────────────────
   SITE FOOTER
   ───────────────────────────────────────────────────────────────────────────── */

.site-footer {
    border-top: 1px solid var(--navbar-border);
    padding: 2.5rem 1.5rem;
    text-align: center;
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Toast */
.toast {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: var(--bg-surface);
    border: 1px solid var(--accent-primary);
    padding: 0.85rem 1.35rem;
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: 0.9rem;
    z-index: 2000;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    opacity: 0;
    transform: translateY(20px);
    transition: var(--transition-fast);
    pointer-events: none;
    box-shadow: var(--shadow-soft);
}

.toast.show {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive Breakpoints */
@media (max-width: 900px) {

    .hero-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .avatar-ring-container {
        width: 320px;
        height: 320px;
        max-width: 85vw;
        max-height: 85vw;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .nav-links.mobile-open {
        display: flex;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--bg-surface);
        border-bottom: 1px solid var(--card-border);
        flex-direction: column;
        padding: 1.25rem;
        gap: 1rem;
    }

    .mobile-nav-toggle {
        display: flex;
    }

    .hero-name {
        font-size: 2.4rem;
    }

    .hero-metrics-row {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
}

@media (max-width: 480px) {
    .avatar-ring-container {
        width: 260px;
        height: 260px;
        max-width: 80vw;
        max-height: 80vw;
    }

    .hero-metrics-row {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
    }

    .metric-card {
        padding: 1rem 0.6rem;
    }

    .metric-val {
        font-size: 1.75rem;
    }

    .metric-lbl {
        font-size: 0.78rem;
    }
}