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

:root {
    --black:  #0A0A0A;
    --white:  #F9F5F0;
    --yellow: #FFE234;
    --pink:   #FF3D9A;
    --green:  #00C566;
    --border: 3px solid #0A0A0A;
    --sh-sm:  3px 3px 0 #0A0A0A;
    --sh-md:  5px 5px 0 #0A0A0A;
    --sh-lg:  8px 8px 0 #0A0A0A;
    --mono: 'Space Mono', monospace;
    --sans: 'Space Grotesk', sans-serif;
    --ease: all 0.15s ease;
}

html { scroll-behavior: smooth; }

body {
    font-family: var(--sans);
    background: var(--white);
    color: var(--black);
    overflow-x: hidden;
}

::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--white); border-left: var(--border); }
::-webkit-scrollbar-thumb { background: var(--black); }

h1, h2, h3, h4 { font-family: var(--mono); font-weight: 700; line-height: 1.05; }
a { color: inherit; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 28px; }
section { padding: 96px 0; }

.section-tag {
    font-family: var(--mono);
    font-size: .72rem; font-weight: 700;
    letter-spacing: .18em; text-transform: uppercase;
    display: inline-flex; align-items: center; gap: 12px;
    margin-bottom: 24px;
}
.section-tag::before { content:''; width:40px; height:3px; background:var(--black); display:block; }
.section-title { font-size: clamp(2rem, 5vw, 3.4rem); margin-bottom: 52px; }

/* ─── Buttons ─── */
.btn {
    display: inline-block; padding: 13px 28px;
    font-family: var(--mono); font-size: .82rem; font-weight: 700;
    text-transform: uppercase; letter-spacing: .06em;
    text-decoration: none; border: var(--border);
    box-shadow: var(--sh-md); transition: var(--ease); cursor: pointer;
}
.btn:hover  { transform: translate(-2px,-2px); box-shadow: 7px 7px 0 var(--black); }
.btn:active { transform: translate(2px,2px);   box-shadow: 3px 3px 0 var(--black); }
.btn-yellow  { background: var(--yellow); color: var(--black); }
.btn-white   { background: var(--white);  color: var(--black); }
.btn-dark    { background: var(--black);  color: var(--yellow); }
.btn-outline { background: transparent; color: var(--black); }
.btn-lg      { padding: 18px 40px; font-size: .9rem; }

/* ═══════════════════════════════════════
   NAVIGATION
═══════════════════════════════════════ */
nav {
    position: fixed; top:0; left:0; right:0; z-index:1000;
    background: var(--yellow); border-bottom: var(--border);
}
.nav-inner {
    max-width:1200px; margin:0 auto; padding:0 28px;
    display:flex; align-items:center; justify-content:space-between; height:62px;
}
.nav-logo { font-family:var(--mono); font-size:1.1rem; font-weight:700; text-decoration:none; color:var(--yellow); }
.nav-logo span { background:var(--black); padding:3px 8px; }
.nav-links { display:flex; list-style:none; gap:0; }
.nav-links a {
    display:block; padding:10px 18px;
    font-family:var(--mono); font-size:.76rem; font-weight:700;
    text-transform:uppercase; letter-spacing:.06em;
    text-decoration:none; color:var(--black);
    border:var(--border); margin-left:-3px; transition:var(--ease);
}
.nav-links a:hover { background:var(--black); color:var(--yellow); }

.nav-burger {
    display:none; flex-direction:column; gap:5px;
    cursor:pointer; padding:8px; border:none; background:none;
}
.nav-burger span { display:block; width:24px; height:3px; background:var(--black); }
.nav-mobile {
    display:none; flex-direction:column;
    background:var(--yellow); border-top:var(--border); padding:16px 28px;
}
.nav-mobile.open { display:flex; }
.nav-mobile a {
    display:block; padding:12px 0;
    font-family:var(--mono); font-size:.9rem; font-weight:700;
    text-transform:uppercase; letter-spacing:.06em;
    text-decoration:none; color:var(--black);
    border-bottom:2px solid rgba(0,0,0,.15);
}

/* ═══════════════════════════════════════
   HERO
═══════════════════════════════════════ */
#hero {
    min-height:100vh; padding:0; display:flex; align-items:center;
    border-bottom:var(--border); background:var(--white);
}
.hero-grid {
    display:grid; grid-template-columns:1fr 1fr; gap:0;
    width:100%; max-width:1200px; margin:0 auto;
    padding:80px 28px 60px; align-items:center;
}
.hero-left { padding-right:60px; }
.hero-num { font-family:var(--mono); font-size:.7rem; font-weight:700; letter-spacing:.22em; text-transform:uppercase; opacity:.35; margin-bottom:18px; }
.hero-name { font-size:clamp(2.8rem,7vw,5.2rem); line-height:1; margin-bottom:8px; letter-spacing:-.02em; }
.hero-name .hl { background:var(--yellow); padding:0 8px; border:var(--border); display:inline-block; }
.hero-role { font-family:var(--mono); font-size:clamp(.82rem,1.8vw,1rem); background:var(--black); color:var(--yellow); display:inline-block; padding:10px 16px; margin-bottom:28px; }
.hero-bio { font-size:1.08rem; line-height:1.75; color:#3a3a3a; margin-bottom:36px; max-width:480px; }
.hero-cta { display:flex; gap:14px; flex-wrap:wrap; margin-bottom:40px; }

.social-row { display:flex; gap:8px; flex-wrap:wrap; }
.social-link {
    display:flex; align-items:center; gap:8px; padding:8px 14px;
    font-family:var(--mono); font-size:.72rem; font-weight:700;
    text-transform:uppercase; letter-spacing:.06em;
    text-decoration:none; color:var(--black);
    border:var(--border); box-shadow:var(--sh-sm); transition:var(--ease);
}
.social-link:hover { background:var(--black); color:var(--yellow); transform:translate(-2px,-2px); box-shadow:5px 5px 0 var(--black); }

.hero-right { display:flex; flex-direction:column; align-items:center; }
.avatar-wrap { position:relative; display:inline-block; }
.avatar-frame { width:300px; height:360px; border:var(--border); box-shadow:var(--sh-lg); overflow:hidden; background:var(--yellow); }
.avatar-frame img { width:100%; height:100%; object-fit:cover; object-position:top center; display:block; }
.avatar-badge {
    position:absolute; bottom:-18px; right:-18px;
    background:var(--pink); border:var(--border); box-shadow:var(--sh-sm);
    padding:9px 14px; font-family:var(--mono); font-size:.68rem; font-weight:700;
    text-transform:uppercase; letter-spacing:.06em; color:#fff;
}
.hero-stats { margin-top:48px; display:grid; grid-template-columns:repeat(3,1fr); border:var(--border); width:100%; }
.stat { padding:20px 14px; text-align:center; border-right:var(--border); }
.stat:last-child { border-right:none; }
.stat-n { font-family:var(--mono); font-size:1.8rem; font-weight:700; }
.stat-l { font-size:.68rem; font-weight:600; text-transform:uppercase; letter-spacing:.12em; color:#777; margin-top:4px; }

/* ═══════════════════════════════════════
   MARQUEE
═══════════════════════════════════════ */
.marquee-band { background:var(--black); color:var(--yellow); border-bottom:var(--border); padding:15px 0; overflow:hidden; }
.marquee-track { display:flex; gap:40px; animation:marquee 22s linear infinite; width:max-content; }
.marquee-item { font-family:var(--mono); font-size:.82rem; font-weight:700; text-transform:uppercase; letter-spacing:.1em; white-space:nowrap; display:flex; align-items:center; gap:16px; }
.marquee-item::after { content:'★'; opacity:.5; }
@keyframes marquee { from{transform:translateX(0)} to{transform:translateX(-50%)} }

/* ═══════════════════════════════════════
   ABOUT
═══════════════════════════════════════ */
#about { background:var(--yellow); border-bottom:var(--border); }
.about-grid { display:grid; grid-template-columns:2fr 1fr; gap:60px; align-items:start; }
.about-bio { font-size:1.15rem; line-height:1.8; }
.about-bio p+p { margin-top:22px; }
.callout { border:var(--border); box-shadow:var(--sh-lg); background:var(--black); color:var(--yellow); padding:32px; }
.callout-lbl { font-family:var(--mono); font-size:.68rem; font-weight:700; letter-spacing:.18em; text-transform:uppercase; opacity:.5; margin-bottom:14px; }
.callout-txt { font-family:var(--mono); font-size:1.05rem; font-weight:700; line-height:1.55; }

/* ═══════════════════════════════════════
   EXPERIENCE
═══════════════════════════════════════ */
#experience { background:var(--white); border-bottom:var(--border); }
.exp-list { display:flex; flex-direction:column; border:var(--border); }
.exp-item { display:grid; grid-template-columns:210px 1fr; gap:0; border-bottom:var(--border); transition:background .15s ease; }
.exp-item:last-child { border-bottom:none; }
.exp-item:hover { background:#fffbee; }
.exp-side { padding:36px 28px; border-right:var(--border); display:flex; flex-direction:column; }
.exp-co { font-family:var(--mono); font-size:1.15rem; font-weight:700; margin-bottom:6px; }
.exp-per { font-family:var(--mono); font-size:.75rem; color:#666; }
.exp-badge { display:inline-block; margin-top:14px; padding:4px 10px; font-family:var(--mono); font-size:.62rem; font-weight:700; text-transform:uppercase; letter-spacing:.06em; border:var(--border); }
.exp-badge.active { background:var(--green); color:var(--black); }
.exp-badge.past   { background:var(--white); color:var(--black); }
.exp-body { padding:36px 40px; }
.exp-role { font-family:var(--mono); font-size:.9rem; font-weight:700; color:#555; margin-bottom:10px; }
.exp-desc { font-size:.97rem; line-height:1.7; color:#333; margin-bottom:18px; }
.exp-tags { display:flex; flex-wrap:wrap; gap:7px; margin-bottom:18px; }
.tag { display:inline-block; padding:4px 11px; font-family:var(--mono); font-size:.68rem; font-weight:700; text-transform:uppercase; letter-spacing:.04em; border:2px solid var(--black); background:var(--white); }
.tag-php     { background:#7A86B8; color:#fff; border-color:#7A86B8; }
.tag-symfony { background:#000;    color:var(--yellow); border-color:#000; }
.tag-angular { background:#DD0031; color:#fff; border-color:#DD0031; }
.tag-vue     { background:#42B883; color:#fff; border-color:#42B883; }
.tag-react   { background:#61DAFB; color:#000; border-color:#61DAFB; }
.tag-wp      { background:#21759B; color:#fff; border-color:#21759B; }
.exp-list-ul { list-style:none; display:flex; flex-direction:column; gap:8px; }
.exp-list-ul li { font-size:.92rem; line-height:1.65; padding-left:22px; position:relative; color:#333; }
.exp-list-ul li::before { content:'→'; position:absolute; left:0; font-family:var(--mono); font-weight:700; }
.exp-detail-link { display:inline-block; margin-top:16px; padding:8px 16px; font-family:var(--mono); font-size:.72rem; font-weight:700; text-transform:uppercase; letter-spacing:.05em; text-decoration:none; color:var(--black); border:var(--border); box-shadow:var(--sh-sm); transition:var(--ease); }
.exp-detail-link:hover { background:var(--black); color:var(--yellow); transform:translate(-2px,-2px); box-shadow:5px 5px 0 var(--black); }

/* ═══════════════════════════════════════
   SKILLS
═══════════════════════════════════════ */
#skills { background:var(--black); color:var(--white); border-bottom:var(--border); }
#skills .section-tag { color:var(--yellow); }
#skills .section-tag::before { background:var(--yellow); }
#skills .section-title { color:var(--yellow); }
.skills-grid { display:grid; grid-template-columns:repeat(3,1fr); border:3px solid var(--yellow); }
.skill-grp { padding:36px 28px; border-right:3px solid var(--yellow); }
.skill-grp:last-child { border-right:none; }
.skill-grp-ttl { font-family:var(--mono); font-size:.68rem; font-weight:700; letter-spacing:.16em; text-transform:uppercase; color:var(--yellow); margin-bottom:22px; padding-bottom:12px; border-bottom:2px solid rgba(255,226,52,.25); }
.skill-items { display:flex; flex-direction:column; gap:12px; }
.skill-it { display:flex; align-items:center; gap:12px; font-size:.94rem; font-weight:500; color:var(--white); }
.skill-dot { width:8px; height:8px; background:var(--yellow); flex-shrink:0; }

/* ═══════════════════════════════════════
   EDUCATION
═══════════════════════════════════════ */
#education { background:var(--white); border-bottom:var(--border); }
.edu-grid { display:grid; grid-template-columns:repeat(3,1fr); border:var(--border); }
.edu-col { padding:36px 28px; border-right:var(--border); }
.edu-col:last-child { border-right:none; }
.edu-col-ttl { font-family:var(--mono); font-size:.68rem; font-weight:700; letter-spacing:.16em; text-transform:uppercase; margin-bottom:24px; padding-bottom:12px; border-bottom:var(--border); }
.edu-type { font-family:var(--mono); font-size:.72rem; font-weight:700; letter-spacing:.06em; text-transform:uppercase; color:#888; margin-bottom:8px; }
.edu-uni  { font-family:var(--mono); font-size:1.05rem; font-weight:700; margin-bottom:6px; }
.edu-year { font-family:var(--mono); font-size:.78rem; color:#666; margin-bottom:12px; }
.edu-prog { font-size:.9rem; line-height:1.6; color:#444; margin-bottom:16px; }
.edu-gpa  { display:inline-block; padding:6px 14px; font-family:var(--mono); font-size:.8rem; font-weight:700; background:var(--yellow); border:var(--border); }
.lang-it { margin-bottom:18px; }
.lang-it:last-child { margin-bottom:0; }
.lang-hd { display:flex; justify-content:space-between; margin-bottom:7px; }
.lang-hd span:first-child { font-family:var(--mono); font-size:.85rem; font-weight:700; }
.lang-hd span:last-child  { font-family:var(--mono); font-size:.72rem; color:#666; }
.lang-bar { height:11px; background:#eee; border:2px solid var(--black); overflow:hidden; }
.lang-fill { height:100%; background:var(--black); }
.int-items { display:flex; flex-direction:column; gap:10px; }
.int-it { padding:11px 14px; font-family:var(--mono); font-size:.82rem; font-weight:700; border:var(--border); box-shadow:var(--sh-sm); display:flex; align-items:center; gap:10px; }

/* ═══════════════════════════════════════
   CONTACT
═══════════════════════════════════════ */
#contact { background:var(--yellow); border-bottom:var(--border); }
.contact-grid { display:grid; grid-template-columns:1fr 1fr; gap:80px; align-items:start; }
.contact-head { font-family:var(--mono); font-size:clamp(2rem,5vw,3.4rem); line-height:1.1; margin-bottom:22px; }
.contact-sub  { font-size:1.05rem; line-height:1.75; color:#333; margin-bottom:32px; }
.contact-links { display:flex; flex-direction:column; border:var(--border); box-shadow:var(--sh-lg); }
.contact-link { display:flex; align-items:center; justify-content:space-between; padding:20px 22px; border-bottom:var(--border); text-decoration:none; color:var(--black); background:var(--white); transition:var(--ease); }
.contact-link:last-child { border-bottom:none; }
.contact-link:hover { background:var(--black); color:var(--yellow); }
.cl-inner { display:flex; flex-direction:column; gap:3px; }
.cl-plat { font-family:var(--mono); font-size:.66rem; font-weight:700; text-transform:uppercase; letter-spacing:.1em; opacity:.5; }
.cl-hndl { font-family:var(--mono); font-size:.95rem; font-weight:700; }
.cl-arr  { font-family:var(--mono); font-size:1.1rem; }

/* ═══════════════════════════════════════
   FOOTER
═══════════════════════════════════════ */
footer { background:var(--black); color:var(--white); padding:28px 0; border-top:var(--border); }
.footer-inner { max-width:1200px; margin:0 auto; padding:0 28px; display:flex; align-items:center; justify-content:space-between; }
.footer-copy { font-family:var(--mono); font-size:.76rem; color:rgba(255,255,255,.4); }
.footer-logo { font-family:var(--mono); font-size:1rem; font-weight:700; color:var(--yellow); }

/* ═══════════════════════════════════════
   DETAIL PAGE
═══════════════════════════════════════ */
.detail-hero { background:var(--yellow); border-bottom:var(--border); padding:110px 0 60px; }
.back-link {
    font-family:var(--mono); font-size:.76rem; font-weight:700;
    text-transform:uppercase; letter-spacing:.06em;
    text-decoration:none; color:var(--black);
    display:inline-flex; align-items:center; gap:8px;
    margin-bottom:36px; padding:8px 16px;
    border:var(--border); box-shadow:var(--sh-sm);
    background:var(--white); transition:var(--ease);
}
.back-link:hover { background:var(--black); color:var(--yellow); transform:translate(-2px,-2px); box-shadow:5px 5px 0 var(--black); }
.detail-meta { display:flex; align-items:center; gap:12px; margin-bottom:16px; }
.detail-period { font-family:var(--mono); font-size:.8rem; font-weight:700; color:#555; }
.detail-title { font-size:clamp(2.5rem,6vw,5rem); line-height:1; margin-bottom:14px; letter-spacing:-.02em; }
.detail-role { font-family:var(--mono); font-size:1rem; background:var(--black); color:var(--yellow); display:inline-block; padding:8px 16px; }

.detail-body { padding:80px 0; border-bottom:var(--border); background:var(--white); }
.detail-grid { display:grid; grid-template-columns:1fr 300px; gap:60px; align-items:start; }
.detail-main h3 { font-family:var(--mono); font-size:1rem; font-weight:700; margin:32px 0 14px; padding-bottom:10px; border-bottom:var(--border); }
.detail-main h3:first-child { margin-top:0; }
.detail-main p { font-size:1rem; line-height:1.75; color:#333; margin-bottom:16px; }
.detail-main a { color:var(--black); font-weight:700; text-decoration:underline; }
.detail-ul { list-style:none; display:flex; flex-direction:column; gap:10px; }
.detail-ul li { font-size:.95rem; line-height:1.7; padding-left:22px; position:relative; color:#333; }
.detail-ul li::before { content:'→'; position:absolute; left:0; font-family:var(--mono); font-weight:700; }

.detail-sidebar { position:sticky; top:82px; display:flex; flex-direction:column; gap:20px; }
.sidebar-card { border:var(--border); box-shadow:var(--sh-md); }
.sidebar-card-ttl { font-family:var(--mono); font-size:.66rem; font-weight:700; letter-spacing:.16em; text-transform:uppercase; padding:10px 16px; background:var(--black); color:var(--yellow); border-bottom:var(--border); }
.sidebar-card-body { padding:16px; }
.sidebar-card-body .exp-tags { margin-bottom:0; }
.sidebar-info-row { display:flex; flex-direction:column; gap:10px; }
.sir-item { font-family:var(--mono); font-size:.78rem; }
.sir-label { opacity:.5; font-size:.66rem; letter-spacing:.1em; text-transform:uppercase; margin-bottom:3px; }
.sir-value { font-weight:700; }

/* ═══════════════════════════════════════
   OTHER EXPERIENCES (detail page footer)
═══════════════════════════════════════ */
.other-exp-section { background:var(--white); padding:80px 0; }
.other-exp-section .section-tag::before { background:var(--black); }
.other-exp-grid { display:grid; grid-template-columns:repeat(3,1fr); border:var(--border); }
.oec { padding:28px; border-right:var(--border); display:flex; flex-direction:column; gap:0; transition:background .15s ease; }
.oec:last-child { border-right:none; }
.oec:hover { background:#fffbee; }
.oec-period { font-family:var(--mono); font-size:.68rem; font-weight:700; color:#888; margin-bottom:8px; }
.oec-company { font-family:var(--mono); font-size:1.1rem; font-weight:700; margin-bottom:10px; }
.oec-role { font-family:var(--mono); font-size:.75rem; color:#555; margin-bottom:10px; }
.oec-desc { font-size:.88rem; line-height:1.65; color:#555; flex-grow:1; margin-bottom:20px; }
.oec-link { display:inline-block; padding:8px 14px; font-family:var(--mono); font-size:.7rem; font-weight:700; text-transform:uppercase; letter-spacing:.05em; text-decoration:none; color:var(--black); border:var(--border); box-shadow:var(--sh-sm); transition:var(--ease); align-self:flex-start; }
.oec-link:hover { background:var(--black); color:var(--yellow); transform:translate(-2px,-2px); box-shadow:5px 5px 0 var(--black); }

/* ═══════════════════════════════════════
   404
═══════════════════════════════════════ */
.not-found { min-height:80vh; display:flex; align-items:center; padding:110px 0 80px; }
.not-found-num { font-family:var(--mono); font-size:clamp(5rem,14vw,10rem); font-weight:700; line-height:1; -webkit-text-stroke:3px var(--black); color:var(--yellow); margin-bottom:20px; }
.not-found-msg { font-size:1.1rem; line-height:1.75; color:#333; margin-bottom:32px; max-width:480px; }

/* ═══════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════ */
@media (max-width: 960px) {
    .nav-links { display:none; }
    .nav-burger { display:flex; }
    .hero-grid   { grid-template-columns:1fr; }
    .hero-left   { padding-right:0; }
    .hero-right  { display:none; }
    .about-grid  { grid-template-columns:1fr; gap:36px; }
    .skills-grid { grid-template-columns:1fr; }
    .skill-grp   { border-right:none; border-bottom:3px solid var(--yellow); }
    .skill-grp:last-child { border-bottom:none; }
    .edu-grid    { grid-template-columns:1fr; }
    .edu-col     { border-right:none; border-bottom:var(--border); }
    .edu-col:last-child { border-bottom:none; }
    .exp-item    { grid-template-columns:1fr; }
    .exp-side    { border-right:none; border-bottom:var(--border); }
    .contact-grid { grid-template-columns:1fr; gap:40px; }
    .detail-grid { grid-template-columns:1fr; }
    .detail-sidebar { position:static; }
    .other-exp-grid { grid-template-columns:1fr 1fr; }
}

@media (max-width: 600px) {
    section { padding:64px 0; }
    .hero-name { font-size:2.6rem; }
    .hero-stats { grid-template-columns:1fr 1fr; }
    .stat:nth-child(3) { grid-column:span 2; border-right:none; border-top:var(--border); }
    .other-exp-grid { grid-template-columns:1fr; }
    .oec { border-right:none; border-bottom:var(--border); }
    .oec:last-child { border-bottom:none; }
}