:root {
    --primary: #63e6ff;
    --secondary: #7cffcb;
    --accent: #ffbf69;
    --danger: #ff6b6b;
    --success: #51cf66;
    --warning: #ffd43b;
    --bg-dark: #07111f;
    --bg-darker: #040916;
    --bg-card: rgba(12, 23, 41, 0.82);
    --border: rgba(128, 201, 255, 0.18);
    --text-primary: #f5fbff;
    --text-secondary: #9db7c9;
    --text-muted: #6f8798;
    --gradient-1: linear-gradient(135deg, #63e6ff 0%, #7cffcb 100%);
    --gradient-2: linear-gradient(135deg, #7cffcb 0%, #ffbf69 100%);
    --shadow-md: 0 18px 50px rgba(0, 0, 0, 0.32);
    --shadow-glow: 0 0 40px rgba(99, 230, 255, 0.18);
    --shadow-glow-strong: 0 0 60px rgba(124, 255, 203, 0.24);
    --radius-lg: 24px;
    --radius-md: 18px;
    --radius-sm: 12px;
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --font-primary: "Space Grotesk", sans-serif;
    --font-code: "IBM Plex Mono", monospace;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    color: var(--text-primary);
    background:
        radial-gradient(circle at top left, rgba(99, 230, 255, 0.12), transparent 30%),
        radial-gradient(circle at top right, rgba(124, 255, 203, 0.1), transparent 30%),
        linear-gradient(180deg, #07111f 0%, #040916 100%);
    min-height: 100vh;
    line-height: 1.7;
    overflow-x: hidden;
}

body.menu-open {
    overflow: hidden;
}

body.logo-modal-open,
body.tech-modal-open {
    overflow: hidden;
}

a,
button,
input,
textarea {
    font: inherit;
}

button {
    border: none;
    background: none;
}

.loader-screen {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background:
        radial-gradient(circle at center, rgba(99, 230, 255, 0.08), transparent 38%),
        rgba(4, 9, 22, 0.96);
    z-index: 10000;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loader-screen.hidden {
    opacity: 0;
    visibility: hidden;
}

.loader-container {
    width: min(92vw, 620px);
}

.hack-terminal,
.security-terminal,
.dashboard-panel {
    background: linear-gradient(180deg, rgba(11, 21, 38, 0.96), rgba(7, 15, 28, 0.9));
    border: 1px solid rgba(99, 230, 255, 0.22);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md), var(--shadow-glow);
    backdrop-filter: blur(18px);
}

.terminal-header,
.panel-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid rgba(99, 230, 255, 0.16);
    background: linear-gradient(180deg, rgba(99, 230, 255, 0.06), transparent);
}

.terminal-dots {
    display: flex;
    gap: 0.45rem;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 999px;
}

.dot.red {
    background: var(--danger);
}

.dot.yellow {
    background: var(--warning);
}

.dot.green {
    background: var(--success);
}

.terminal-title,
.panel-title {
    font-family: var(--font-code);
    letter-spacing: 0.12rem;
    font-size: 0.82rem;
    color: var(--text-secondary);
}

.terminal-body {
    padding: 1.5rem;
    min-height: 230px;
    font-family: var(--font-code);
    font-size: 0.95rem;
    position: relative;
}

.terminal-body::before {
    content: "";
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(
        180deg,
        transparent,
        transparent 3px,
        rgba(99, 230, 255, 0.03) 3px,
        rgba(99, 230, 255, 0.03) 6px
    );
    pointer-events: none;
}

.terminal-line {
    margin-bottom: 0.6rem;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

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

.prompt {
    color: var(--secondary);
    margin-right: 0.5rem;
}

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

.output {
    display: block;
    color: var(--text-secondary);
    margin-left: 1.5rem;
}

.output.success {
    color: var(--success);
}

.cursor {
    color: var(--secondary);
    animation: blink 1s steps(2, start) infinite;
}

@keyframes blink {
    50% {
        opacity: 0;
    }
}

.loader-progress-container {
    margin-top: 1.4rem;
}

.loader-progress-bar {
    height: 8px;
    width: 0%;
    border-radius: 999px;
    background: var(--gradient-1);
    box-shadow: 0 0 20px rgba(99, 230, 255, 0.35);
    transition: width 0.2s ease;
}

.loader-percentage {
    margin-top: 0.7rem;
    text-align: right;
    color: var(--primary);
    font-family: var(--font-code);
}

.header {
    position: fixed;
    top: 1rem;
    left: 0;
    width: 100%;
    z-index: 900;
}

.header-container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 1.25rem;
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 1.2rem;
    border: 1px solid rgba(99, 230, 255, 0.16);
    border-radius: 999px;
    background: rgba(6, 13, 25, 0.76);
    backdrop-filter: blur(18px);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.25);
}

.header.scrolled .nav {
    background: rgba(5, 11, 22, 0.92);
    border-color: rgba(124, 255, 203, 0.2);
}

.nav-brand,
.nav-link,
.nav-cta,
.social-link {
    text-decoration: none;
}

.nav-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-primary);
    font-weight: 700;
    flex-shrink: 0;
}

.brand-icon {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(99, 230, 255, 0.18), rgba(124, 255, 203, 0.1));
    border: 1px solid rgba(99, 230, 255, 0.2);
    color: var(--primary);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    flex: 1;
    justify-content: center;
}

.nav-link {
    color: var(--text-secondary);
    padding: 0.65rem 0.95rem;
    border-radius: 999px;
    transition: background var(--transition), color var(--transition);
}

.nav-link:hover,
.nav-link.active {
    color: var(--text-primary);
    background: rgba(99, 230, 255, 0.08);
}

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

.nav-cta {
    color: var(--bg-dark);
    background: var(--gradient-1);
    padding: 0.8rem 1.1rem;
    border-radius: 999px;
    font-weight: 700;
    transition: transform var(--transition), box-shadow var(--transition);
}

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

.menu-toggle {
    display: none;
    width: 44px;
    height: 44px;
    border-radius: 14px;
    border: 1px solid rgba(99, 230, 255, 0.18);
    color: var(--primary);
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 4px;
    cursor: pointer;
}

.menu-toggle span {
    width: 18px;
    height: 2px;
    border-radius: 999px;
    background: var(--primary);
    transition: transform var(--transition), opacity var(--transition);
}

.menu-toggle.active span:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
}

.main {
    padding-top: 6rem;
    display: flex;
    flex-direction: column;
}

.profile-section {
    padding-top: 2.5rem;
}

.section {
    position: relative;
    scroll-margin-top: 7rem;
}

.section:not(.hero) {
    padding: 6rem 0;
}

.container,
.hero-container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 1.25rem;
}

.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding: 7rem 0 4rem;
}

.hero-bg,
.section-bg {
    position: absolute;
    inset: 0;
    z-index: -1;
    overflow: hidden;
}

#networkCanvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0.6;
}

.grid-overlay,
.section-pattern,
.slide-pattern {
    background-image:
        linear-gradient(rgba(99, 230, 255, 0.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(99, 230, 255, 0.08) 1px, transparent 1px);
    background-size: 52px 52px;
}

.grid-overlay {
    position: absolute;
    inset: 0;
    opacity: 0.22;
    animation: gridMove 18s linear infinite;
}

.section-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.08;
    animation: gridMove 26s linear infinite;
}

@keyframes gridMove {
    from {
        transform: translate3d(0, 0, 0);
    }
    to {
        transform: translate3d(52px, 52px, 0);
    }
}

.hero-orb {
    position: absolute;
    border-radius: 999px;
    filter: blur(18px);
    opacity: 0.35;
}

.orb-one {
    width: 280px;
    height: 280px;
    top: 18%;
    right: 8%;
    background: rgba(99, 230, 255, 0.25);
}

.orb-two {
    width: 220px;
    height: 220px;
    bottom: 10%;
    left: 6%;
    background: rgba(124, 255, 203, 0.2);
}

.hack-particles {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.particle {
    position: absolute;
    color: var(--primary);
    font-family: var(--font-code);
    opacity: 0;
    animation: particleFloat linear infinite;
}

@keyframes particleFloat {
    0% {
        transform: translateY(30px);
        opacity: 0;
    }
    12%,
    78% {
        opacity: 0.6;
    }
    100% {
        transform: translateY(-120vh);
        opacity: 0;
    }
}

.hero-container {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 3rem;
    align-items: center;
}

.hero-badge,
.about-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.1rem;
    border-radius: 999px;
    border: 1px solid rgba(124, 255, 203, 0.22);
    background: rgba(124, 255, 203, 0.08);
    color: var(--secondary);
    font-size: 0.85rem;
    position: relative;
    overflow: hidden;
}

.badge-pulse {
    position: absolute;
    inset: -20%;
    background: radial-gradient(circle, rgba(124, 255, 203, 0.2), transparent 60%);
    animation: pulseFade 2.8s ease-out infinite;
}

@keyframes pulseFade {
    0%,
    100% {
        opacity: 0.2;
        transform: scale(0.9);
    }
    50% {
        opacity: 0.45;
        transform: scale(1.05);
    }
}

.hero-title {
    margin-top: 1.5rem;
    font-size: clamp(2.8rem, 6vw, 5rem);
    line-height: 0.98;
    letter-spacing: -0.04em;
}

.title-word {
    display: block;
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.65s ease, transform 0.65s ease;
}

.title-word.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.title-word.highlight {
    background: var(--gradient-2);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero-subtitle {
    margin-top: 1.2rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    font-family: var(--font-code);
    color: var(--text-secondary);
}

.subtitle-separator {
    color: var(--primary);
}

.hero-description,
.about-text,
.feature-desc,
.timeline-card p,
.slide-description,
.project-card p,
.watch-card p {
    color: var(--text-secondary);
}

.hero-description {
    margin-top: 1.5rem;
    max-width: 62ch;
    font-size: 1.03rem;
}

.hero-stats {
    margin-top: 2rem;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
}

.stat-card,
.feature-card,
.timeline-card,
.project-card,
.watch-card,
.contact-card {
    position: relative;
    overflow: hidden;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition), background var(--transition);
}

.stat-card {
    padding: 1.3rem 1rem;
    text-align: center;
}

.stat-card:hover,
.feature-card:hover,
.timeline-card:hover,
.project-card:hover,
.watch-card:hover,
.contact-card:hover,
.slider-viewport:hover,
.dashboard-panel:hover,
.security-terminal:hover {
    transform: translateY(-6px);
    border-color: rgba(124, 255, 203, 0.28);
    box-shadow: var(--shadow-md), var(--shadow-glow-strong);
}

.stat-icon,
.feature-icon,
.watch-icon,
.contact-icon {
    width: 58px;
    height: 58px;
    display: grid;
    place-items: center;
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(99, 230, 255, 0.18), rgba(124, 255, 203, 0.12));
    border: 1px solid rgba(99, 230, 255, 0.18);
    color: var(--primary);
    flex-shrink: 0;
}

.stat-icon {
    margin: 0 auto 0.8rem;
}

.stat-icon-alternance {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
}

.stat-icon-alternance i {
    font-size: 0.95rem;
}

.stat-icon-alternance .alternance-cycle {
    font-size: 0.72rem;
}

.stat-number,
.metric-value {
    font-family: var(--font-code);
    font-weight: 600;
}

.stat-number {
    font-size: 1.8rem;
    color: var(--primary);
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.92rem;
}

.stat-glow {
    position: absolute;
    inset: auto -40% -50% -40%;
    height: 60%;
    background: radial-gradient(circle, rgba(99, 230, 255, 0.22), transparent 60%);
    opacity: 0;
    transition: opacity var(--transition);
}

.stat-card:hover .stat-glow {
    opacity: 1;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 2rem;
}

.hero-buttons .btn-shine {
    display: none;
}

.btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.7rem;
    padding: 1rem 1.4rem;
    border-radius: 999px;
    font-weight: 700;
    border: 1px solid transparent;
    cursor: pointer;
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition), background var(--transition);
}

.btn-primary {
    color: var(--bg-dark);
    background: var(--gradient-1);
}

.btn-secondary {
    color: var(--text-primary);
    background: rgba(99, 230, 255, 0.05);
    border-color: rgba(99, 230, 255, 0.18);
}

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

.btn-shine {
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transform: translateX(-120%);
    transition: transform 0.7s ease;
}

.btn:hover .btn-shine {
    transform: translateX(120%);
}

.hero-visual {
    position: relative;
}

.dashboard-panel {
    position: relative;
    z-index: 2;
}

.panel-body {
    padding: 1.2rem;
    display: grid;
    gap: 1rem;
}

.dashboard-item {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: center;
    padding: 1rem;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(99, 230, 255, 0.1);
}

.dashboard-label {
    font-weight: 700;
}

.dashboard-meta {
    color: var(--text-muted);
    font-size: 0.88rem;
}

.dashboard-value {
    font-family: var(--font-code);
    font-size: 0.9rem;
    color: var(--accent);
}

.dashboard-value.active {
    color: var(--secondary);
}

.floating-icons {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.float-icon {
    position: absolute;
    width: 54px;
    height: 54px;
    border-radius: 18px;
    display: grid;
    place-items: center;
    color: var(--primary);
    background: rgba(7, 17, 31, 0.7);
    border: 1px solid rgba(99, 230, 255, 0.18);
    box-shadow: var(--shadow-glow);
    animation: floatIcon 5s ease-in-out infinite;
}

.icon-1 {
    top: 10%;
    right: -6%;
}

.icon-2 {
    top: 65%;
    right: -8%;
    animation-delay: 0.7s;
}

.icon-3 {
    left: -8%;
    top: 18%;
    animation-delay: 1.4s;
}

.icon-4 {
    left: -6%;
    bottom: 10%;
    animation-delay: 2.1s;
}

@keyframes floatIcon {
    0%,
    100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-14px);
    }
}

.scroll-hint {
    position: absolute;
    left: 50%;
    bottom: 1.5rem;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.55rem;
    color: var(--text-secondary);
    font-size: 0.82rem;
}

.section-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 3rem;
}

.section-number {
    font-family: var(--font-code);
    color: var(--secondary);
}

.section-title {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: clamp(2rem, 4vw, 3rem);
    letter-spacing: -0.03em;
    width: 100%;
}

.title-underline {
    flex: 1;
    height: 2px;
    border-radius: 999px;
    background: linear-gradient(90deg, rgba(99, 230, 255, 0.8), transparent);
}

.about-wrapper {
    display: grid;
    gap: 1.5rem;
}

.about-intro-section {
    position: relative;
    width: 100%;
    max-width: none;
    padding: 1.75rem;
    overflow: hidden;
    isolation: isolate;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 28px;
    box-shadow: var(--shadow-md);
}

.about-intro-section > * {
    position: relative;
    z-index: 1;
}

.about-intro-section::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: min(240px, 100%);
    height: 1px;
    background: linear-gradient(90deg, rgba(99, 230, 255, 0.8), transparent);
    z-index: 0;
}

.about-intro-section::after {
    content: "";
    position: absolute;
    inset: auto -80px -120px auto;
    width: 220px;
    height: 220px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(99, 230, 255, 0.16) 0%, rgba(99, 230, 255, 0) 70%);
    pointer-events: none;
    z-index: 0;
}

.about-text {
    margin-top: 1rem;
    font-size: 1.05rem;
    line-height: 1.75;
    max-width: none;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    align-items: stretch;
}

.about-content {
    width: 100%;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.25rem;
}

.feature-card,
.timeline-card,
.project-card,
.watch-card {
    padding: 1.5rem;
}

.timeline-card {
    display: flex;
    flex-direction: column;
}

.feature-card {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    min-height: 100%;
    padding: 1.75rem;
}

.feature-card-wide {
    grid-column: 1 / -1;
}

.feature-content {
    flex: 1;
}

.feature-list {
    margin: 0.85rem 0 0;
    padding-left: 1.2rem;
    color: var(--text-secondary);
}

.feature-list li {
    margin-bottom: 0.65rem;
    line-height: 1.6;
}

.feature-list li:last-child {
    margin-bottom: 0;
}

.feature-link {
    color: var(--secondary);
    font-weight: 500;
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: color var(--transition), border-color var(--transition);
}

.feature-link:hover {
    color: var(--primary);
    border-color: rgba(99, 230, 255, 0.35);
}

.feature-title,
.timeline-card h3,
.project-card h3,
.watch-card h3,
.slide-title {
    font-size: 1.25rem;
    margin-bottom: 0.6rem;
}

.about-visual {
    display: flex;
    align-items: center;
}

.security-terminal {
    width: 100%;
    min-height: 100%;
}

.timeline-grid,
.projects-grid,
.watch-grid {
    display: grid;
    gap: 1.25rem;
}

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

.timeline-step,
.timeline-tag,
.project-tag {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    padding: 0.35rem 0.8rem;
    font-family: var(--font-code);
    font-size: 0.78rem;
}

.timeline-step {
    margin-bottom: 1rem;
    background: rgba(99, 230, 255, 0.08);
    color: var(--primary);
}

.timeline-tag {
    margin-top: 1rem;
    color: var(--secondary);
    background: rgba(124, 255, 203, 0.08);
}

.timeline-card-formation {
    gap: 0.85rem;
}

.formation-highlights {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
    margin-top: 0.45rem;
}

.formation-highlights .stat-card {
    height: 100%;
}

.stat-card-split {
    grid-column: 1 / -1;
    padding: 1.5rem;
    text-align: left;
}

.stat-card-split .stat-glow {
    inset: auto -40% -62% -40%;
    height: 52%;
}

.formation-options {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.85rem;
}

.formation-option {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    height: 100%;
    padding: 0.95rem 1rem;
    border-radius: 18px;
    border: 1px solid rgba(99, 230, 255, 0.14);
    background: rgba(4, 11, 22, 0.55);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.formation-option-icon {
    width: 52px;
    height: 52px;
    display: grid;
    place-items: center;
    margin-bottom: 0.85rem;
    border-radius: 15px;
    background: linear-gradient(135deg, rgba(99, 230, 255, 0.2), rgba(124, 255, 203, 0.14));
    border: 1px solid rgba(99, 230, 255, 0.18);
    color: var(--primary);
    font-size: 1.15rem;
}

.formation-option-title {
    display: block;
    margin-bottom: 0.4rem;
    color: var(--primary);
    font-family: var(--font-code);
    font-size: 0.82rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.formation-option-text {
    display: block;
    flex: 1;
    color: var(--text-secondary);
    font-size: 0.92rem;
    line-height: 1.55;
}

.formation-option-trigger {
    width: 100%;
    margin-top: 1rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.65rem;
    padding: 0.85rem 1rem;
    border-radius: 14px;
    border: 1px solid rgba(99, 230, 255, 0.16);
    background: linear-gradient(135deg, rgba(99, 230, 255, 0.1), rgba(124, 255, 203, 0.08));
    color: var(--text-primary);
    font-size: 0.88rem;
    font-weight: 700;
    text-align: center;
    cursor: pointer;
    transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition), background var(--transition);
}

.formation-option-trigger i {
    color: var(--primary);
}

.formation-option-trigger:hover {
    transform: translateY(-2px);
    border-color: rgba(124, 255, 203, 0.28);
    box-shadow: var(--shadow-glow);
    background: linear-gradient(135deg, rgba(99, 230, 255, 0.16), rgba(124, 255, 203, 0.1));
}

.formation-option-trigger:focus-visible,
.tech-modal-close:focus-visible {
    outline: 2px solid rgba(124, 255, 203, 0.9);
    outline-offset: 3px;
}

.timeline-card-experience {
    gap: 0.85rem;
}

.experience-timeline {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 1.6rem;
    margin-top: 0.35rem;
    padding: 0.35rem 0;
}

.experience-timeline::before {
    content: "";
    position: absolute;
    top: 0.5rem;
    bottom: 0.5rem;
    left: 50%;
    width: 2px;
    transform: translateX(-50%);
    border-radius: 999px;
    background: linear-gradient(180deg, rgba(99, 230, 255, 0.14), rgba(99, 230, 255, 0.6), rgba(124, 255, 203, 0.72));
}

.experience-item {
    position: relative;
    width: calc(50% - 2rem);
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
}

.experience-item::after {
    content: "";
    position: absolute;
    top: 0.95rem;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--secondary);
    border: 3px solid rgba(4, 11, 22, 0.96);
    box-shadow: 0 0 0 4px rgba(124, 255, 203, 0.12);
}

.experience-item-left {
    align-self: flex-start;
    padding-right: 1rem;
    text-align: right;
}

.experience-item-left::after {
    right: -2rem;
    transform: translateX(50%);
}

.experience-item-right {
    align-self: flex-end;
    padding-left: 1rem;
    text-align: left;
}

.experience-item-right::after {
    left: -2rem;
    transform: translateX(-50%);
}

.experience-date {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.35rem 0.8rem;
    border-radius: 999px;
    background: rgba(99, 230, 255, 0.08);
    color: var(--primary);
    font-family: var(--font-code);
    font-size: 0.78rem;
    width: fit-content;
}

.experience-item-left .experience-date {
    align-self: flex-end;
}

.experience-card {
    padding: 1.05rem 1.15rem;
    border-radius: 20px;
    border: 1px solid rgba(99, 230, 255, 0.14);
    background: rgba(4, 11, 22, 0.58);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
    text-align: left;
}

.experience-card-title {
    margin-bottom: 0.4rem;
    font-size: 1rem;
    color: var(--text-primary);
}

.experience-card-text {
    margin: 0;
    color: var(--text-secondary);
    line-height: 1.6;
}

.experience-company {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.9rem;
}

.experience-company-name {
    min-width: 0;
}

.experience-company-logo-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.25rem;
    border-radius: 14px;
    cursor: pointer;
    transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
}

.experience-company-logo-button:hover,
.experience-company-logo-button:focus-visible {
    transform: translateY(-2px) scale(1.02);
    background: rgba(99, 230, 255, 0.08);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.22);
}

.experience-company-logo-button:focus-visible,
.logo-modal-close:focus-visible {
    outline: 2px solid rgba(124, 255, 203, 0.9);
    outline-offset: 3px;
}

.experience-inline-image-button {
    display: inline;
    padding: 0;
    color: var(--primary);
    cursor: pointer;
    text-decoration: underline;
    text-decoration-color: rgba(99, 230, 255, 0.45);
    text-underline-offset: 0.16em;
    transition: color var(--transition), text-decoration-color var(--transition), text-shadow var(--transition);
}

.experience-inline-image-button:hover,
.experience-inline-image-button:focus-visible {
    color: var(--text-primary);
    text-decoration-color: rgba(124, 255, 203, 0.8);
    text-shadow: 0 0 16px rgba(99, 230, 255, 0.26);
}

.experience-inline-image-button:focus-visible {
    outline: 2px solid rgba(124, 255, 203, 0.9);
    outline-offset: 3px;
    border-radius: 6px;
}

.experience-company-logo {
    width: auto;
    max-width: 6.5rem;
    height: 2rem;
    object-fit: contain;
    object-position: right center;
    flex-shrink: 0;
}

.logo-modal {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    background: rgba(4, 9, 22, 0.82);
    backdrop-filter: blur(12px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity var(--transition), visibility var(--transition);
    z-index: 1200;
}

.logo-modal.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.logo-modal-content {
    position: relative;
    width: min(90vw, 880px);
    max-height: calc(100vh - 3rem);
    padding: 1.25rem 1.25rem 1rem;
    border: 1px solid rgba(99, 230, 255, 0.16);
    border-radius: 24px;
    background: linear-gradient(180deg, rgba(11, 21, 38, 0.98), rgba(7, 15, 28, 0.94));
    box-shadow: var(--shadow-md), var(--shadow-glow);
}

.logo-modal-title {
    margin-bottom: 0.85rem;
    padding-right: 2.5rem;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.logo-modal-image {
    display: block;
    width: 100%;
    max-width: 100%;
    max-height: calc(100vh - 9rem);
    margin: 0 auto;
    object-fit: contain;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.03);
}

.logo-modal-close {
    position: absolute;
    top: 0.9rem;
    right: 0.9rem;
    width: 2.5rem;
    height: 2.5rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.06);
    cursor: pointer;
    transition: background var(--transition), transform var(--transition);
}

.logo-modal-close:hover {
    background: rgba(99, 230, 255, 0.16);
    transform: scale(1.04);
}

.tech-modal {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    background: rgba(4, 9, 22, 0.84);
    backdrop-filter: blur(12px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity var(--transition), visibility var(--transition);
    z-index: 1250;
}

.tech-modal.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.tech-modal-content {
    position: relative;
    width: min(92vw, 960px);
    max-height: calc(100vh - 3rem);
    overflow: auto;
    padding: 1.4rem;
    border: 1px solid rgba(99, 230, 255, 0.16);
    border-radius: 24px;
    background: linear-gradient(180deg, rgba(11, 21, 38, 0.98), rgba(7, 15, 28, 0.95));
    box-shadow: var(--shadow-md), var(--shadow-glow);
}

.tech-modal-header {
    display: grid;
    gap: 0.45rem;
    padding-right: 3rem;
}

.tech-modal-kicker {
    width: fit-content;
    padding: 0.35rem 0.8rem;
    border-radius: 999px;
    border: 1px solid rgba(99, 230, 255, 0.14);
    background: rgba(99, 230, 255, 0.08);
    color: var(--primary);
    font-family: var(--font-code);
    font-size: 0.78rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.tech-modal-heading {
    font-size: clamp(1.35rem, 3vw, 2rem);
    line-height: 1.1;
}

.tech-modal-description {
    max-width: 64ch;
    color: var(--text-secondary);
    font-size: 0.98rem;
}

.tech-modal-grid {
    display: grid;
    gap: 1.25rem;
    margin-top: 1.35rem;
}

.tech-category-section {
    display: grid;
    gap: 0.9rem;
}

.tech-category-title {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    font-family: var(--font-code);
    font-size: 0.88rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--primary);
}

.tech-category-title::after {
    content: "";
    flex: 1;
    height: 1px;
    border-radius: 999px;
    background: linear-gradient(90deg, rgba(99, 230, 255, 0.55), transparent);
}

.tech-category-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
}

.tech-card {
    position: relative;
    min-height: 188px;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.9rem;
    text-align: center;
    border-radius: 20px;
    border: 1px solid rgba(99, 230, 255, 0.12);
    background: linear-gradient(180deg, rgba(15, 28, 48, 0.9), rgba(8, 18, 32, 0.9));
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
    transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.tech-card:hover {
    transform: translateY(-4px);
    border-color: rgba(124, 255, 203, 0.24);
    box-shadow: var(--shadow-glow);
}

.tech-card-visual {
    width: 100%;
    padding-top: 0.2rem;
    display: grid;
    place-items: center;
}

.tech-card-body {
    width: 100%;
    display: grid;
    gap: 0.25rem;
}

.tech-card-name {
    font-size: 0.95rem;
    line-height: 1.35;
}

.tech-logo {
    position: relative;
    width: 84px;
    height: 84px;
    display: grid;
    place-items: center;
    border-radius: 22px;
    overflow: hidden;
    border: 1px solid rgba(99, 230, 255, 0.16);
    background: linear-gradient(180deg, rgba(8, 17, 32, 0.96), rgba(11, 22, 38, 0.88));
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.tech-logo::after {
    content: "";
    position: absolute;
    inset: 12px;
    border-radius: 18px;
    background: radial-gradient(circle at top, rgba(99, 230, 255, 0.08), transparent 70%);
    pointer-events: none;
}

.tech-logo-image {
    position: relative;
    z-index: 1;
    width: 100%;
    height: 100%;
    max-width: 60px;
    max-height: 60px;
    object-fit: contain;
}

.tech-mark-text {
    position: relative;
    z-index: 1;
    font-family: var(--font-code);
    font-weight: 700;
    letter-spacing: 0.04em;
}

.tech-logo-windows {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.38rem;
    padding: 0.95rem;
}

.tech-window-pane {
    width: 100%;
    height: 100%;
    min-width: 0;
    min-height: 0;
    border-radius: 6px;
    background: linear-gradient(135deg, rgba(99, 230, 255, 0.98), rgba(56, 149, 255, 0.72));
    box-shadow: 0 0 18px rgba(99, 230, 255, 0.22);
}

.tech-hexagon {
    width: 54px;
    height: 54px;
    background: linear-gradient(135deg, rgba(124, 255, 203, 0.95), rgba(84, 214, 164, 0.82));
    clip-path: polygon(25% 7%, 75% 7%, 100% 50%, 75% 93%, 25% 93%, 0% 50%);
    box-shadow: 0 0 18px rgba(124, 255, 203, 0.18);
}

.tech-logo-nginx .tech-mark-text {
    position: absolute;
    font-size: 1.7rem;
    color: rgba(4, 11, 22, 0.9);
}

.tech-cisco-base,
.tech-cisco-bar {
    position: absolute;
    border-radius: 999px;
}

.tech-cisco-base {
    left: 18px;
    right: 18px;
    bottom: 1.35rem;
    height: 3px;
    background: rgba(99, 230, 255, 0.8);
}

.tech-cisco-bar {
    bottom: 1.55rem;
    width: 4px;
    background: linear-gradient(180deg, rgba(99, 230, 255, 0.18), rgba(99, 230, 255, 0.95));
}

.tech-cisco-bar-1 { left: 18px; height: 0.95rem; }
.tech-cisco-bar-2 { left: 25px; height: 1.25rem; }
.tech-cisco-bar-3 { left: 32px; height: 1.7rem; }
.tech-cisco-bar-4 { left: 39px; height: 2rem; }
.tech-cisco-bar-5 { left: 46px; height: 1.7rem; }
.tech-cisco-bar-6 { left: 53px; height: 1.25rem; }
.tech-cisco-bar-7 { left: 60px; height: 0.95rem; }

.tech-rocky-frame,
.tech-rocky-core {
    position: absolute;
    transform: rotate(45deg);
}

.tech-rocky-frame {
    width: 46px;
    height: 46px;
    border-radius: 16px;
    border: 5px solid rgba(124, 255, 203, 0.9);
}

.tech-rocky-core {
    width: 20px;
    height: 20px;
    border-radius: 7px;
    border: 4px solid rgba(99, 230, 255, 0.92);
}

.tech-logo-rocky .tech-mark-text {
    position: absolute;
    bottom: 0.95rem;
    font-size: 0.78rem;
    color: var(--text-primary);
}

.tech-packet-link,
.tech-packet-node {
    position: absolute;
}

.tech-packet-link {
    height: 2px;
    border-radius: 999px;
    background: rgba(99, 230, 255, 0.84);
}

.tech-packet-link-1 {
    top: 1.9rem;
    left: 1.8rem;
    width: 1.65rem;
}

.tech-packet-link-2 {
    top: 2.8rem;
    left: 1.95rem;
    width: 1.8rem;
    transform: rotate(32deg);
    transform-origin: left center;
}

.tech-packet-link-3 {
    top: 2.8rem;
    right: 1.95rem;
    width: 1.8rem;
    transform: rotate(-32deg);
    transform-origin: right center;
}

.tech-packet-node {
    width: 0.8rem;
    height: 0.8rem;
    border-radius: 50%;
    background: radial-gradient(circle at 35% 35%, rgba(124, 255, 203, 1), rgba(99, 230, 255, 0.86));
    box-shadow: 0 0 0 4px rgba(99, 230, 255, 0.08);
}

.tech-packet-node-1 {
    top: 1.45rem;
    left: 1.35rem;
}

.tech-packet-node-2 {
    top: 1.45rem;
    right: 1.35rem;
}

.tech-packet-node-3 {
    bottom: 1.5rem;
    left: 50%;
    transform: translateX(-50%);
}

.tech-terminal-shell,
.tech-terminal-top {
    position: absolute;
    left: 1rem;
    right: 1rem;
}

.tech-terminal-shell {
    top: 1rem;
    bottom: 1rem;
    border-radius: 14px;
    border: 1px solid rgba(99, 230, 255, 0.16);
    background: rgba(4, 9, 22, 0.85);
}

.tech-terminal-top {
    top: 1rem;
    height: 0.7rem;
    border-radius: 14px 14px 0 0;
    background: linear-gradient(90deg, rgba(99, 230, 255, 0.24), rgba(124, 255, 203, 0.18));
}

.tech-terminal-prompt {
    position: relative;
    z-index: 1;
    margin-top: 0.55rem;
    color: var(--secondary);
    font-family: var(--font-code);
    font-size: 1.1rem;
    letter-spacing: 0.08em;
}

.tech-file,
.tech-sync-arrow {
    position: absolute;
}

.tech-file {
    top: 1.65rem;
    width: 1.25rem;
    height: 1.65rem;
    border-radius: 6px;
    border: 1px solid rgba(99, 230, 255, 0.18);
    background: rgba(99, 230, 255, 0.08);
}

.tech-file-left {
    left: 1.35rem;
}

.tech-file-right {
    right: 1.35rem;
}

.tech-file::after {
    content: "";
    position: absolute;
    top: 0.22rem;
    right: 0.22rem;
    width: 0.35rem;
    height: 0.35rem;
    border-top: 1px solid rgba(124, 255, 203, 0.85);
    border-right: 1px solid rgba(124, 255, 203, 0.85);
}

.tech-sync-arrow {
    width: 0.72rem;
    height: 0.72rem;
    border-top: 2px solid rgba(124, 255, 203, 0.95);
    border-right: 2px solid rgba(124, 255, 203, 0.95);
}

.tech-sync-arrow-left {
    left: 2.25rem;
    top: 2.3rem;
    transform: rotate(135deg);
}

.tech-sync-arrow-right {
    right: 2.25rem;
    top: 3.25rem;
    transform: rotate(-45deg);
}

.tech-sync-flow {
    position: absolute;
    left: 2.2rem;
    right: 2.2rem;
    top: 2.85rem;
    height: 2px;
    border-radius: 999px;
    background: linear-gradient(90deg, rgba(99, 230, 255, 0.18), rgba(99, 230, 255, 0.95), rgba(124, 255, 203, 0.95));
}

.tech-vm-box {
    position: absolute;
    width: 1.95rem;
    height: 1.95rem;
    border-radius: 10px;
    border: 4px solid rgba(99, 230, 255, 0.92);
}

.tech-vm-box-back {
    top: 1.3rem;
    left: 1.25rem;
}

.tech-vm-box-front {
    right: 1.25rem;
    bottom: 1.3rem;
    border-color: rgba(124, 255, 203, 0.92);
}

.tech-modal-empty {
    grid-column: 1 / -1;
    padding: 2rem 1.2rem;
    display: grid;
    gap: 0.8rem;
    justify-items: center;
    text-align: center;
    border-radius: 20px;
    border: 1px dashed rgba(99, 230, 255, 0.22);
    background: rgba(99, 230, 255, 0.04);
}

.tech-modal-empty-icon {
    width: 4.5rem;
    height: 4.5rem;
    display: grid;
    place-items: center;
    border-radius: 20px;
    border: 1px solid rgba(99, 230, 255, 0.16);
    background: linear-gradient(135deg, rgba(99, 230, 255, 0.14), rgba(124, 255, 203, 0.1));
    color: var(--primary);
    font-size: 1.5rem;
}

.tech-modal-empty-title {
    font-size: 1.05rem;
    font-weight: 700;
}

.tech-modal-empty-text {
    max-width: 42ch;
    color: var(--text-secondary);
}

.tech-modal-close {
    position: absolute;
    top: 0.9rem;
    right: 0.9rem;
    width: 2.5rem;
    height: 2.5rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.06);
    cursor: pointer;
    transition: background var(--transition), transform var(--transition);
}

.tech-modal-close:hover {
    background: rgba(99, 230, 255, 0.16);
    transform: scale(1.04);
}

.experience-notes-list {
    margin: 0.85rem 0 0;
    padding-left: 1.2rem;
    color: var(--text-secondary);
}

.experience-notes-list li {
    margin-bottom: 0.65rem;
    line-height: 1.6;
}

.experience-notes-list li:last-child {
    margin-bottom: 0;
}

.slider-main-container {
    position: relative;
}

.slider-viewport {
    overflow: hidden;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    background: rgba(6, 13, 25, 0.76);
    box-shadow: var(--shadow-md);
}

.slider-track {
    display: flex;
    transition: transform 0.55s cubic-bezier(0.4, 0, 0.2, 1);
}

.slider-slide {
    min-width: 100%;
}

.slide-card {
    position: relative;
    min-height: 440px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 3rem 2rem;
    overflow: hidden;
}

.slide-bg-gradient {
    position: absolute;
    inset: 0;
    opacity: 0.18;
}

.slide-bg-1 {
    background: linear-gradient(135deg, rgba(99, 230, 255, 0.4), transparent 65%);
}

.slide-bg-2 {
    background: linear-gradient(135deg, rgba(124, 255, 203, 0.36), transparent 65%);
}

.slide-bg-3 {
    background: linear-gradient(135deg, rgba(255, 191, 105, 0.32), transparent 65%);
}

.slide-bg-4 {
    background: linear-gradient(135deg, rgba(255, 107, 107, 0.28), transparent 65%);
}

.slide-bg-5 {
    background: linear-gradient(135deg, rgba(161, 196, 253, 0.3), transparent 65%);
}

.slide-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.08;
    animation: gridMove 18s linear infinite;
}

.slide-content-wrapper {
    position: relative;
    z-index: 1;
    max-width: 760px;
    text-align: center;
}

.slide-icon-container {
    position: relative;
    width: 92px;
    height: 92px;
    margin: 0 auto 1.5rem;
    display: grid;
    place-items: center;
}

.slide-icon-container i {
    position: relative;
    z-index: 1;
    font-size: 2.3rem;
    color: var(--primary);
}

.slide-icon-border,
.icon-ripple {
    position: absolute;
    inset: 0;
    border-radius: 999px;
    border: 1px solid rgba(99, 230, 255, 0.28);
}

.slide-icon-border {
    animation: iconPulse 2.6s ease-in-out infinite;
}

.icon-ripple {
    inset: -10px;
    animation: ripple 2.6s ease-out infinite;
}

@keyframes iconPulse {
    0%,
    100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.08);
    }
}

@keyframes ripple {
    from {
        opacity: 0.65;
        transform: scale(0.86);
    }
    to {
        opacity: 0;
        transform: scale(1.25);
    }
}

.slide-title {
    font-size: clamp(1.7rem, 4vw, 2.8rem);
    letter-spacing: -0.03em;
}

.slide-description {
    max-width: 58ch;
    margin: 0 auto;
}

.slide-stack {
    justify-content: center;
    max-width: 42rem;
    margin: 2rem auto 0;
}

.slide-metrics {
    display: flex;
    justify-content: center;
    gap: 2.5rem;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.metric-item {
    min-width: 110px;
}

.metric-value {
    display: block;
    color: var(--secondary);
    font-size: 1.5rem;
    margin-bottom: 0.25rem;
}

.metric-label {
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.78rem;
}

.slider-controls,
.slider-footer {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-top: 1.4rem;
}

.slider-footer {
    justify-content: space-between;
}

.slider-nav-btn {
    width: 46px;
    height: 46px;
    display: grid;
    place-items: center;
    border-radius: 999px;
    border: 1px solid rgba(99, 230, 255, 0.2);
    color: var(--primary);
    cursor: pointer;
    background: rgba(99, 230, 255, 0.06);
    transition: transform var(--transition), background var(--transition), border-color var(--transition);
}

.slider-nav-btn:hover {
    transform: scale(1.08);
    background: rgba(99, 230, 255, 0.12);
    border-color: rgba(124, 255, 203, 0.26);
}

.slider-indicators {
    display: flex;
    gap: 0.6rem;
}

.slider-indicator {
    width: 11px;
    height: 11px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.14);
    border: 1px solid transparent;
    cursor: pointer;
    transition: transform var(--transition), background var(--transition), border-color var(--transition);
}

.slider-indicator.active {
    background: var(--primary);
    transform: scale(1.2);
    border-color: rgba(255, 255, 255, 0.3);
}

.slider-counter {
    font-family: var(--font-code);
    color: var(--text-secondary);
}

.current-slide {
    color: var(--primary);
}

.slider-progress-wrapper {
    flex: 1;
    max-width: 320px;
}

.slider-progress-bar {
    width: 100%;
    height: 6px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
    overflow: hidden;
}

.slider-progress-fill {
    width: 20%;
    height: 100%;
    background: var(--gradient-1);
    transition: width 0.55s ease;
}

.projects-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.project-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
    color: var(--primary);
}

.project-tag {
    background: rgba(99, 230, 255, 0.08);
    color: var(--primary);
}

.project-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-top: 1.2rem;
}

.project-stack span {
    padding: 0.45rem 0.8rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--text-secondary);
    font-size: 0.88rem;
}

.watch-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.watch-card-wide {
    grid-column: 1 / -1;
}

.watch-card-article {
    padding: 0;
}

.watch-icon {
    margin-bottom: 1rem;
}

.watch-article {
    width: 100%;
}

.watch-article-summary,
.watch-sources-toggle {
    list-style: none;
}

.watch-article-summary::-webkit-details-marker,
.watch-sources-toggle::-webkit-details-marker {
    display: none;
}

.watch-article-summary::marker,
.watch-sources-toggle::marker {
    display: none;
    content: "";
}

.watch-article-summary {
    display: grid;
    gap: 1.25rem;
    padding: 1.6rem;
    cursor: pointer;
}

.watch-article-summary-main {
    display: grid;
    gap: 0.9rem;
}

.watch-summary-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: center;
}

.watch-kicker {
    color: var(--secondary);
    font-family: var(--font-code);
    font-size: 0.78rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.watch-summary-sources,
.watch-article-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    padding: 0.7rem 1rem;
    border: 1px solid rgba(99, 230, 255, 0.16);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-primary);
    font: inherit;
    text-align: left;
    text-decoration: none;
    cursor: pointer;
    transition: transform var(--transition), border-color var(--transition), background var(--transition);
}

.watch-article-toggle {
    justify-self: flex-start;
}

.watch-summary-sources:hover {
    border-color: rgba(124, 255, 203, 0.32);
    background: rgba(99, 230, 255, 0.08);
}

.watch-summary-sources i,
.watch-article-toggle i,
.watch-sources-toggle i {
    transition: transform var(--transition);
}

.watch-summary-sources[aria-expanded="true"] i,
.watch-article[open] .watch-article-toggle i,
.watch-sources[open] .watch-sources-toggle i {
    transform: rotate(180deg);
}

.watch-summary-sources[aria-expanded="true"],
.watch-article[open] .watch-article-toggle {
    border-color: rgba(124, 255, 203, 0.32);
    background: rgba(99, 230, 255, 0.08);
}

.watch-article-content {
    display: grid;
    gap: 1.15rem;
    padding: 0 1.6rem 1.6rem;
    border-top: 1px solid rgba(99, 230, 255, 0.1);
}

.watch-article-section {
    display: grid;
    gap: 0.7rem;
}

.watch-article-section h4 {
    color: var(--primary);
    font-size: 1rem;
}

.watch-list {
    margin: 0.85rem 0 0;
    padding-left: 1.2rem;
    color: var(--text-secondary);
}

.watch-list li {
    margin-bottom: 0.55rem;
    line-height: 1.6;
}

.watch-list li:last-child {
    margin-bottom: 0;
}

.watch-note {
    margin-top: 0.9rem;
    color: var(--text-primary);
}

.watch-follow-block {
    display: grid;
    gap: 1.35rem;
}

.watch-follow-block-header {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 1rem;
    align-items: start;
}

.watch-follow-block-header .watch-icon {
    margin-bottom: 0;
}

.watch-follow-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.watch-follow-card {
    padding: 1.15rem;
    border: 1px solid rgba(99, 230, 255, 0.1);
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.03);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.watch-follow-title {
    margin-bottom: 0.65rem;
    color: var(--text-primary);
    font-weight: 700;
}

.watch-follow-text {
    color: var(--text-secondary);
}

.watch-follow-list {
    margin: 0.9rem 0 0;
    padding-left: 1.2rem;
    display: grid;
    gap: 0.65rem;
    color: var(--text-secondary);
}

.watch-follow-card-visual {
    display: grid;
    align-content: start;
    gap: 0.95rem;
}

.watch-follow-figure {
    margin: 0;
    padding: 0.7rem;
    border-radius: 18px;
    border: 1px solid rgba(99, 230, 255, 0.12);
    background: rgba(7, 17, 31, 0.5);
}

.watch-follow-image-button {
    width: 100%;
    display: block;
    padding: 0;
    border-radius: 12px;
    overflow: hidden;
    cursor: zoom-in;
    transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
}

.watch-follow-image-button:hover,
.watch-follow-image-button:focus-visible {
    transform: translateY(-2px);
    box-shadow: 0 14px 30px rgba(0, 0, 0, 0.22);
}

.watch-follow-image-button:focus-visible {
    outline: 2px solid rgba(124, 255, 203, 0.9);
    outline-offset: 3px;
}

.watch-follow-image {
    width: 100%;
    display: block;
    border-radius: 12px;
    object-fit: cover;
    transition: transform var(--transition);
}

.watch-follow-image-button:hover .watch-follow-image,
.watch-follow-image-button:focus-visible .watch-follow-image {
    transform: scale(1.015);
}

.watch-article-actions {
    display: flex;
    justify-content: flex-end;
    margin-top: 0.5rem;
}

.watch-sources {
    width: 100%;
    display: grid;
    justify-items: end;
}

.watch-sources-toggle {
    width: 2.5rem;
    height: 2.5rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(99, 230, 255, 0.16);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-primary);
    cursor: pointer;
    transition: transform var(--transition), border-color var(--transition), background var(--transition);
}

.watch-sources-toggle:hover {
    border-color: rgba(124, 255, 203, 0.32);
}

.watch-summary-sources:focus-visible,
.watch-sources-toggle:focus-visible,
.watch-article-summary:focus-visible {
    outline: 2px solid rgba(124, 255, 203, 0.9);
    outline-offset: 4px;
}

.watch-sources-panel {
    width: 100%;
    margin-top: 0.85rem;
    padding: 1rem 1.1rem;
    border: 1px solid rgba(99, 230, 255, 0.12);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.03);
}

.watch-sources-title {
    margin-bottom: 0.8rem;
    color: var(--text-primary);
}

.watch-sources-list {
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 0.9rem;
}

.watch-source-item {
    padding: 1rem 1.1rem;
    border: 1px solid rgba(99, 230, 255, 0.1);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.03);
}

.watch-source-meta {
    margin: 0;
    padding-left: 1.2rem;
    display: grid;
    gap: 0.45rem;
    color: var(--text-secondary);
}

.watch-source-label {
    color: var(--text-primary);
    font-weight: 600;
}

.watch-sources-list a {
    color: var(--primary);
    word-break: break-word;
    text-decoration: none;
}

.watch-sources-list a:hover {
    color: var(--secondary);
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 1.5rem;
}

.contact-info {
    display: grid;
    gap: 1rem;
}

.contact-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.4rem;
}

.projects-section .projects-grid {
    display: none;
}

.projects-callout {
    max-width: 860px;
    margin: 0 auto;
    display: grid;
    gap: 1.25rem;
}

.projects-callout .btn {
    justify-self: flex-start;
}

.subpage-main {
    padding-top: 7rem;
}

.subpage-hero {
    padding: 2rem 0 3rem;
}

.subpage-hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
    gap: 2rem;
    align-items: start;
}

.subpage-hero-grid-single {
    grid-template-columns: 1fr;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.6rem;
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
    font-family: var(--font-code);
    font-size: 0.88rem;
}

.breadcrumb a {
    color: var(--primary);
    text-decoration: none;
}

.page-kicker {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.45rem 0.9rem;
    border-radius: 999px;
    background: rgba(99, 230, 255, 0.08);
    border: 1px solid rgba(99, 230, 255, 0.16);
    color: var(--primary);
    font-family: var(--font-code);
    font-size: 0.8rem;
}

.page-title {
    margin-top: 1.25rem;
    font-size: clamp(2.4rem, 5vw, 4rem);
    line-height: 1.08;
    letter-spacing: -0.04em;
}

.page-subskills {
    margin-top: 1.5rem;
    max-width: 72ch;
    padding: 1.2rem 1.3rem;
    background: rgba(6, 20, 32, 0.72);
    border: 1px solid rgba(99, 230, 255, 0.18);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
}

.page-subskills-title {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    margin-bottom: 0.85rem;
    color: var(--primary);
    font-family: var(--font-code);
    font-size: 0.84rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.page-subskills-list {
    list-style: none;
    display: grid;
    gap: 0.7rem;
}

.page-subskills-list li {
    position: relative;
    padding-left: 1rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.page-subskills-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.8rem;
    width: 6px;
    height: 6px;
    border-radius: 999px;
    background: var(--secondary);
    transform: translateY(-50%);
}

.page-description {
    margin-top: 1.2rem;
    max-width: 64ch;
    color: var(--text-secondary);
    font-size: 1.04rem;
}

.page-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 2rem;
}

.page-actions-stack {
    flex-direction: column;
    align-items: flex-start;
}

.page-actions-no-slide .btn {
    transition: box-shadow var(--transition), border-color var(--transition), background var(--transition);
}

.page-actions-no-slide .btn:hover {
    transform: none;
}

.page-actions-no-slide .btn-shine {
    display: none;
}

.page-info-card,
.page-intro-card {
    position: relative;
    overflow: hidden;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
}

.page-info-card {
    padding: 1.5rem;
}

.page-intro-card {
    padding: 1.4rem 1.5rem;
    margin-bottom: 1.5rem;
}

.page-intro-card p,
.page-info-card p,
.page-note {
    color: var(--text-secondary);
}

.page-info-card a {
    color: var(--primary);
    text-decoration: none;
}

.page-info-card a:hover {
    color: var(--secondary);
}

.legal-lines {
    color: var(--text-secondary);
    line-height: 1.8;
}

.page-info-card h2 {
    font-size: 1.25rem;
    margin-bottom: 0.6rem;
}

.page-info-list {
    display: grid;
    gap: 0.85rem;
    margin-top: 1.3rem;
}

.page-info-item {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.8rem;
    align-items: start;
    padding: 0.9rem 1rem;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(99, 230, 255, 0.1);
}

.page-info-item strong {
    color: var(--secondary);
    font-family: var(--font-code);
}

.competency-links,
.project-list-grid {
    display: grid;
    gap: 1rem;
}

.competency-links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.competency-button {
    width: 100%;
    justify-content: space-between;
    text-align: left;
    padding: 1.1rem 1.25rem;
    color: var(--text-primary);
    background: rgba(99, 230, 255, 0.05);
    border: 1px solid rgba(99, 230, 255, 0.18);
    text-decoration: none;
}

.competency-button span {
    flex: 1;
}

.competency-button i {
    color: var(--primary);
    flex-shrink: 0;
}

.project-list-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.project-detail-card {
    display: grid;
    grid-template-rows: auto auto 1fr auto;
    gap: 0.95rem;
}

.project-list-grid .competency-button {
    min-height: 3.75rem;
    margin-top: auto;
}

.page-note {
    margin-top: 1.5rem;
    font-size: 0.95rem;
}

.icon-pulse {
    position: absolute;
    inset: -6px;
    border: 1px solid rgba(99, 230, 255, 0.22);
    border-radius: 20px;
    animation: ripple 2.4s ease-out infinite;
}

.contact-details {
    display: grid;
    gap: 0.35rem;
}

.contact-details a,
.contact-details span {
    color: var(--text-secondary);
    text-decoration: none;
}

.contact-details a:hover {
    color: var(--primary);
}

.contact-details .contact-cv-link {
    justify-self: start;
    margin-top: 0.55rem;
    color: var(--text-primary);
}

.contact-details .contact-cv-link:hover {
    color: var(--text-primary);
}

.footer {
    padding: 2rem 0 3rem;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(99, 230, 255, 0.12);
}

.footer-text {
    color: var(--text-secondary);
}

.footer-inline-link {
    color: var(--primary);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: color var(--transition), border-color var(--transition);
}

.footer-inline-link:hover {
    color: var(--secondary);
    border-color: currentColor;
}

.footer-social {
    display: flex;
    gap: 0.75rem;
}

.social-link {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(99, 230, 255, 0.14);
    color: var(--text-secondary);
    transition: transform var(--transition), background var(--transition), color var(--transition), border-color var(--transition);
}

.social-link:hover {
    transform: translateY(-2px);
    background: rgba(99, 230, 255, 0.14);
    color: var(--text-primary);
    border-color: rgba(124, 255, 203, 0.26);
}

.reveal,
.stat-card {
    opacity: 0;
    transform: translateY(34px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.in-view,
.stat-card.in-view {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 1100px) {
    .hero-container,
    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .hero {
        min-height: auto;
    }

    .hero-visual {
        order: -1;
    }

    .projects-grid,
    .watch-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .subpage-hero-grid,
    .project-list-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 900px) {
    .nav {
        border-radius: 28px;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: min(84vw, 320px);
        height: 100vh;
        padding: 5.5rem 1rem 1.5rem;
        background: rgba(4, 9, 22, 0.98);
        border-left: 1px solid rgba(99, 230, 255, 0.12);
        backdrop-filter: blur(18px);
        flex-direction: column;
        align-items: stretch;
        justify-content: flex-start;
        transition: right var(--transition);
        z-index: 20;
    }

    .nav-menu.active {
        right: 0;
    }

    .nav-link {
        padding: 0.95rem 1rem;
        border-radius: 16px;
    }

    .nav-cta {
        display: none;
    }

    .menu-toggle {
        display: inline-flex;
        z-index: 25;
    }

    .hero-stats,
    .projects-grid,
    .watch-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .formation-highlights {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .tech-category-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .experience-timeline::before {
        left: 1rem;
        transform: none;
    }

    .experience-item,
    .experience-item-left,
    .experience-item-right {
        width: calc(100% - 2.75rem);
        align-self: flex-end;
        padding-left: 1.75rem;
        padding-right: 0;
        text-align: left;
    }

    .experience-item::after,
    .experience-item-left::after,
    .experience-item-right::after {
        left: -1rem;
        right: auto;
        transform: translateX(-50%);
    }

    .experience-item-left .experience-date {
        align-self: flex-start;
    }

    .about-features {
        grid-template-columns: 1fr;
    }

    .competency-links {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .header {
        top: 0;
    }

    .header-container {
        padding: 0;
    }

    .nav {
        border-radius: 0 0 24px 24px;
        padding: 0.95rem 1rem;
    }

    .main {
        padding-top: 5.5rem;
    }

    .hero {
        padding-top: 4rem;
    }

    .section:not(.hero) {
        padding: 4rem 0;
    }

    .hero-stats,
    .projects-grid,
    .watch-grid {
        grid-template-columns: 1fr;
    }

    .formation-highlights,
    .formation-options {
        grid-template-columns: 1fr;
    }

    .tech-category-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .stat-card-split {
        grid-column: auto;
    }

    .hero-buttons,
    .slider-footer,
    .page-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .btn {
        width: 100%;
    }

    .section-header {
        align-items: flex-start;
        flex-direction: column;
    }

    .title-underline {
        width: 100%;
    }

    .watch-summary-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .watch-follow-grid {
        grid-template-columns: 1fr;
    }

    .watch-follow-block-header {
        grid-template-columns: 1fr;
    }

    .watch-summary-sources,
    .watch-article-toggle {
        width: 100%;
        justify-content: space-between;
    }

    .slide-card {
        min-height: 380px;
        padding: 2.4rem 1.2rem;
    }

    .slide-metrics {
        gap: 1rem;
    }

    .slider-controls {
        gap: 0.6rem;
    }

    .slider-progress-wrapper {
        max-width: none;
        width: 100%;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }

    .float-icon {
        display: none;
    }

    .subpage-main {
        padding-top: 6rem;
    }

    .subpage-hero {
        padding-top: 1rem;
    }

    .projects-callout .btn {
        justify-self: stretch;
    }

    .logo-modal-content {
        width: min(100%, 92vw);
        padding: 1rem 1rem 0.85rem;
    }

    .logo-modal-image {
        max-height: calc(100vh - 8.5rem);
    }

    .tech-modal-content {
        width: min(100%, 92vw);
        padding: 1rem;
    }
}