/* ============================================
   PORTFOLIO — PAGE-SPECIFIC STYLES
   Terminal Hero, About, Experience, Skills,
   Projects, Contact
   ============================================ */

/* =============================================
   HERO — TERMINAL STYLE
   ============================================= */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding-top: var(--nav-height);
}

.hero-inner {
    display: flex;
    align-items: center;
    gap: var(--space-4xl);
    max-width: var(--max-width);
    margin: 0 auto;
    padding: var(--space-3xl) var(--space-xl);
    width: 100%;
}

.hero-left {
    flex: 1;
}

.hero-badge {
    margin-bottom: var(--space-xl);
}

.hero-title {
    font-size: clamp(2.2rem, 4.5vw, 3.2rem);
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: var(--space-md);
    line-height: 1.15;
}

.hero-title .accent {
    color: var(--accent);
    background: linear-gradient(135deg, var(--accent), #d4885a, var(--accent));
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: shimmerGradient 4s ease-in-out infinite;
}

@keyframes shimmerGradient {
    0%, 100% { background-position: 0% center; }
    50% { background-position: 200% center; }
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: var(--space-2xl);
    max-width: 420px;
    line-height: 1.7;
}

.hero-cta {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

/* Terminal Window */
.hero-right {
    flex: 1;
    max-width: 520px;
}

.terminal {
    background: var(--terminal-bg);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(44, 24, 16, 0.2);
    border: 1px solid rgba(161, 92, 56, 0.15);
}

.terminal-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 14px 18px;
    background: rgba(0, 0, 0, 0.2);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.terminal-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.terminal-dot.red { background: #FF5F57; }
.terminal-dot.yellow { background: #FEBC2E; }
.terminal-dot.green { background: #28C840; }

.terminal-title {
    flex: 1;
    text-align: center;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: rgba(228, 213, 199, 0.4);
    margin-right: 36px;
}

.terminal-body {
    padding: 20px;
    font-family: var(--font-mono);
    font-size: 0.82rem;
    line-height: 1.9;
    min-height: 260px;
    max-height: 400px;
    overflow-y: auto;
    scroll-behavior: smooth;
}

.terminal-body::-webkit-scrollbar { width: 4px; }
.terminal-body::-webkit-scrollbar-track { background: transparent; }
.terminal-body::-webkit-scrollbar-thumb { background: rgba(161, 92, 56, 0.3); border-radius: 4px; }

.terminal-line {
    margin-bottom: 4px;
    opacity: 0;
    transform: translateY(4px);
    transition: opacity 0.3s, transform 0.3s;
}

.terminal-line.visible {
    opacity: 1;
    transform: translateY(0);
}

.terminal-prompt {
    color: var(--terminal-accent);
    font-weight: 600;
}

.terminal-command {
    color: var(--terminal-text);
}

.terminal-output {
    color: rgba(228, 213, 199, 0.6);
    padding-left: 18px;
}

.terminal-cursor {
    display: inline-block;
    width: 8px;
    height: 16px;
    background: var(--terminal-accent);
    animation: blink 1s step-end infinite;
    vertical-align: middle;
    margin-left: 2px;
}

/* Terminal Interactive Input */
.terminal-input-line {
    display: flex;
    align-items: center;
    margin-top: 6px;
}

.terminal-input {
    background: transparent;
    border: none;
    outline: none;
    color: var(--terminal-text);
    font-family: var(--font-mono);
    font-size: inherit;
    flex: 1;
    caret-color: var(--terminal-accent);
    padding: 0;
}

.terminal-input::placeholder {
    color: rgba(228, 213, 199, 0.25);
    font-style: italic;
}

.terminal-response {
    color: rgba(228, 213, 199, 0.6);
    padding-left: 18px;
    animation: fadeInUp 0.2s ease;
}

.terminal-response.accent { color: var(--terminal-accent); }
.terminal-response.success { color: #4CAF50; }
.terminal-response.error { color: #ef5350; }

/* Hero Photo (right side, overlapping terminal) */
.hero-photo {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid var(--accent);
    position: absolute;
    top: -24px;
    right: -24px;
    box-shadow: 0 4px 20px rgba(44, 24, 16, 0.2);
    z-index: 5;
}

.hero-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-photo-placeholder {
    width: 100%;
    height: 100%;
    background: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 700;
    color: white;
}

.hero-scroll {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: var(--text-light);
    font-family: var(--font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.hero-scroll-line {
    width: 1px;
    height: 32px;
    background: linear-gradient(to bottom, var(--accent), transparent);
}

.hero-scroll-chevron {
    font-size: 0.7rem;
    color: var(--accent);
    animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {
    0%, 100% { transform: translateY(0); opacity: 0.4; }
    50% { transform: translateY(6px); opacity: 1; }
}

/* Stats */
.hero-stats {
    padding: var(--space-3xl) 0;
}

.stat-card {
    text-align: center;
    padding: var(--space-xl) var(--space-md);
}

.stat-icon {
    font-size: 1.4rem;
    color: var(--accent);
    margin-bottom: var(--space-sm);
    opacity: 0.8;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: var(--space-xs);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* =============================================
   ABOUT
   ============================================= */
.about-intro {
    margin-bottom: var(--space-4xl);
}

.about-text {
    font-size: 1.05rem;
    line-height: 1.9;
    color: var(--text-body);
}

.about-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-4xl);
}

.info-card {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-lg);
}

.info-card-content {
    min-width: 0;
    overflow: hidden;
}

.info-card-content h4 {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--text-light);
    margin-bottom: 3px;
}

.info-card-content p,
.info-card-content a {
    color: var(--text-dark);
    font-weight: 500;
    font-size: 0.92rem;
    word-break: break-all;
    overflow-wrap: break-word;
}

/* Qualities */
.qualities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-4xl);
}

.quality-card {
    text-align: center;
    padding: var(--space-2xl) var(--space-lg);
}

.quality-card .hex-icon {
    margin: 0 auto var(--space-md);
    width: 58px;
    height: 58px;
    font-size: 1.3rem;
}

.quality-card h3 {
    font-size: 1.05rem;
    margin-bottom: var(--space-sm);
}

.quality-card p {
    font-size: 0.88rem;
    color: var(--text-muted);
}

.quality-card {
    transition: transform var(--transition-spring);
}

.quality-card:hover {
    transform: translateY(-4px);
}

/* Languages */
.languages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-4xl);
}

.language-card { padding: var(--space-xl); }

.language-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
}

.language-flag { font-size: 1.8rem; }
.language-name { font-size: 1.05rem; font-weight: 600; color: var(--text-dark); }
.language-level { font-size: 0.82rem; color: var(--text-muted); }

.language-bar {
    height: 4px;
    background: rgba(161, 92, 56, 0.1);
    border-radius: var(--radius-full);
    overflow: hidden;
    margin-top: var(--space-md);
}

.language-bar-fill {
    height: 100%;
    border-radius: var(--radius-full);
    background: var(--accent);
    transition: width 1.2s cubic-bezier(0.16, 1, 0.3, 1);
    width: 0;
}

.language-bar-fill.animate { width: var(--level); }

/* Interests */
.interests-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: var(--space-lg);
}

.interest-card {
    text-align: center;
    padding: var(--space-xl) var(--space-md);
}

.interest-card i {
    font-size: 1.8rem;
    color: var(--accent);
    margin-bottom: var(--space-md);
    display: block;
    transition: transform var(--transition-spring);
}

.interest-card:hover i {
    transform: scale(1.15) translateY(-4px);
}

.interest-card h4 {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-dark);
}

/* =============================================
   EXPERIENCE (Timeline)
   ============================================= */
.timeline {
    position: relative;
    max-width: 850px;
    margin: 0 auto;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 26px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--accent), var(--card-border), transparent);
}

.timeline-item {
    position: relative;
    padding-left: 66px;
    margin-bottom: var(--space-3xl);
}

.timeline-marker {
    position: absolute;
    left: 15px;
    top: 22px;
    width: 24px;
    height: 24px;
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
    background: var(--accent);
    z-index: 2;
    transition: all var(--transition-base);
}

.timeline-item:hover .timeline-marker {
    transform: scale(1.2);
    box-shadow: 0 0 12px rgba(161, 92, 56, 0.4);
}

.timeline-date {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent);
    padding: 4px 12px;
    background: var(--accent-light);
    border: 1px solid rgba(161, 92, 56, 0.15);
    border-radius: var(--radius-full);
    margin-bottom: var(--space-md);
}

.timeline-card { padding: var(--space-xl); }

.timeline-card h3 {
    font-size: 1.1rem;
    margin-bottom: var(--space-xs);
}

.timeline-card .company {
    font-size: 0.9rem;
    color: var(--accent);
    font-weight: 500;
    margin-bottom: var(--space-md);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.timeline-missions { margin-bottom: var(--space-lg); }

.timeline-missions li {
    position: relative;
    padding-left: var(--space-xl);
    margin-bottom: var(--space-sm);
    font-size: 0.88rem;
    color: var(--text-body);
    line-height: 1.7;
}

.timeline-missions li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: 600;
    font-family: var(--font-mono);
}

.timeline-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.education-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-family: var(--font-mono);
    font-size: 0.68rem;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: var(--radius-full);
    background: rgba(245, 158, 11, 0.08);
    border: 1px solid rgba(245, 158, 11, 0.2);
    color: #D97706;
    margin-left: var(--space-sm);
    vertical-align: middle;
}

.education-badge.in-progress {
    background: rgba(6, 182, 212, 0.08);
    border-color: rgba(6, 182, 212, 0.2);
    color: #0891B2;
}

/* =============================================
   SKILLS
   ============================================= */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--space-xl);
}

.skill-category { padding: var(--space-2xl); }

.skill-category-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.skill-category-header h3 { font-size: 1.1rem; }

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

/* =============================================
   CERTIFICATIONS
   ============================================= */
.certifications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: var(--space-xl);
}

.cert-card {
    display: flex;
    gap: var(--space-xl);
    padding: var(--space-2xl);
    align-items: flex-start;
}

.cert-badge {
    flex-shrink: 0;
}

.cert-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--hex-bg);
    border: 2px solid var(--hex-border);
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
    font-size: 1.4rem;
    color: var(--accent);
    transition: all var(--transition-base);
}

.cert-card:hover .cert-icon {
    background: rgba(161, 92, 56, 0.2);
    color: var(--accent-hover);
}

.cert-content h3 {
    font-size: 1.15rem;
    margin-bottom: var(--space-xs);
}

.cert-org {
    font-size: 0.82rem;
    color: var(--accent);
    font-weight: 500;
    margin-bottom: var(--space-md);
}

.cert-content p {
    font-size: 0.88rem;
    line-height: 1.7;
    margin-bottom: var(--space-lg);
}

.cert-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

/* =============================================
   VEILLE TECHNOLOGIQUE
   ============================================= */
.veille-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
}

.veille-card {
    display: flex;
    gap: var(--space-lg);
    padding: var(--space-xl);
    align-items: flex-start;
}

.veille-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--hex-bg);
    border: 1.5px solid var(--hex-border);
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
    font-size: 1.1rem;
    color: var(--accent);
    flex-shrink: 0;
    transition: all var(--transition-base);
}

.veille-card:hover .veille-icon {
    background: rgba(161, 92, 56, 0.18);
}

.veille-content h3 {
    font-size: 1.05rem;
    margin-bottom: var(--space-xs);
}

.veille-content p {
    font-size: 0.85rem;
    line-height: 1.7;
    margin-bottom: var(--space-md);
    color: var(--text-muted);
}

.veille-sources {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.veille-source {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    font-weight: 500;
    color: var(--accent);
    display: inline-flex;
    align-items: center;
    gap: 4px;
    opacity: 0.7;
    transition: opacity var(--transition-fast);
}

.veille-source:hover { opacity: 1; }
.veille-source i { font-size: 0.55rem; }

.veille-tools {
    margin-top: var(--space-3xl);
    text-align: center;
}

.veille-tools h4 {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--text-muted);
    margin-bottom: var(--space-lg);
}

.veille-tools-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-sm);
}

/* Personal Projects Grid */
.projects-personal-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    margin-top: var(--space-xl);
}

.personal-project {
    padding: var(--space-xl);
    text-align: center;
}

.pp-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--hex-bg);
    border: 1.5px solid var(--hex-border);
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
    font-size: 1rem;
    color: var(--accent);
    margin: 0 auto var(--space-md);
    transition: all var(--transition-base);
}

.personal-project:hover .pp-icon {
    background: rgba(161, 92, 56, 0.18);
}

.personal-project h4 {
    font-size: 0.95rem;
    margin-bottom: var(--space-sm);
}

.personal-project p {
    font-size: 0.78rem;
    line-height: 1.6;
    color: var(--text-muted);
    margin-bottom: var(--space-md);
}

.pp-tags {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-xs);
}

.pp-tags .tag {
    font-size: 0.62rem;
    padding: 3px 8px;
}

/* =============================================
   PROJECTS
   ============================================= */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--space-xl);
}

.project-card {
    overflow: hidden;
    border-radius: var(--radius-xl);
}

.project-image {
    height: 180px;
    background: var(--accent-lighter);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.project-image i {
    font-size: 2.5rem;
    color: var(--accent);
    opacity: 0.25;
    transition: all var(--transition-base);
}

.project-card:hover .project-image i {
    opacity: 0.4;
    transform: scale(1.1);
}

.project-image-overlay {
    position: absolute;
    inset: 0;
    background: rgba(62, 39, 35, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-mono);
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--bg-main);
    gap: var(--space-sm);
}

.project-content {
    padding: var(--space-xl);
}

.project-content h3 {
    font-size: 1.1rem;
    margin-bottom: var(--space-sm);
}

.project-content p {
    font-size: 0.88rem;
    margin-bottom: var(--space-lg);
    line-height: 1.7;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

/* =============================================
   CONTACT
   ============================================= */
.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: stretch;
}

.contact-info-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    justify-content: space-between;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-lg);
}

.contact-item-content h4 {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--text-light);
    margin-bottom: 3px;
}

.contact-item-content p,
.contact-item-content a {
    color: var(--text-dark);
    font-weight: 500;
    font-size: 0.92rem;
}

/* Form */
.contact-form { padding: var(--space-2xl); }

.form-group { margin-bottom: var(--space-lg); }

.form-group label {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: var(--space-sm);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px 16px;
    background: rgba(250, 248, 245, 0.6);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-md);
    color: var(--text-dark);
    font-size: 0.92rem;
    transition: all var(--transition-base);
    outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(161, 92, 56, 0.08);
    background: rgba(250, 248, 245, 0.9);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-light);
}

/* Dark mode form inputs fix */
[data-theme="dark"] .form-group input,
[data-theme="dark"] .form-group textarea,
[data-theme="dark"] .form-group select {
    background: rgba(44, 24, 16, 0.6);
    border-color: rgba(196, 120, 74, 0.15);
}

[data-theme="dark"] .form-group input:focus,
[data-theme="dark"] .form-group textarea:focus {
    background: rgba(44, 24, 16, 0.85);
    border-color: var(--accent);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-submit {
    width: 100%;
    justify-content: center;
    padding: 14px 28px;
}

.form-success {
    display: none;
    text-align: center;
    padding: var(--space-3xl) var(--space-xl);
}

.form-success.show {
    display: block;
    animation: fadeInUp 0.4s ease;
}

.form-success i {
    font-size: 2.5rem;
    color: #4CAF50;
    margin-bottom: var(--space-lg);
}