/* =============================================
   METEHAN BİLAL — Dark Cyberpunk Portfolio
   Theme: Neon Red / Deep Black / Cyber Grid
   Fonts: Orbitron + Rajdhani + Share Tech Mono
   ============================================= */

:root {
    --bg:          #030305;
    --bg-1:        #080810;
    --bg-2:        #0d0d18;
    --bg-card:     #0e0e1a;
    --bg-card-2:   #121224;

    --red:         #ff0a0a;
    --red-dim:     rgba(255,10,10,0.08);
    --red-mid:     rgba(255,10,10,0.25);
    --red-glow:    rgba(255,10,10,0.55);
    --red-bright:  #ff3333;
    --cyan:        #00e5ff;
    --cyan-dim:    rgba(0,229,255,0.07);

    --text:        #dde0ef;
    --text-2:      #8890aa;
    --text-3:      #4a5068;
    --white:       #ffffff;
    --border:      #1e2035;
    --border-2:    #2a2d4a;

    --container:   1200px;
    --pad-section: 110px 0;
    --trans:       0.3s ease;
    --trans-slow:  0.6s ease;
}

/* ─── RESET ─────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
    font-family: 'Rajdhani', sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.7;
    overflow-x: hidden;
    cursor: none;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }
::selection { background: var(--red); color: #fff; }

/* ─── SCROLLBAR ──────────────────────────────── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--red); border-radius: 2px; }

/* ─── CUSTOM CURSOR ─────────────────────────── */
.cursor-dot, .cursor-ring {
    position: fixed;
    pointer-events: none;
    z-index: 9999;
    border-radius: 50%;
    transition-property: opacity;
    transition-duration: 0.3s;
}
.cursor-dot {
    width: 6px; height: 6px;
    background: var(--red);
    transform: translate(-50%, -50%);
    box-shadow: 0 0 8px var(--red-glow);
}
.cursor-ring {
    width: 36px; height: 36px;
    border: 1px solid rgba(255,10,10,0.5);
    transform: translate(-50%, -50%);
    transition: width 0.2s, height 0.2s, border-color 0.2s;
}
.cursor-ring.hover {
    width: 56px; height: 56px;
    border-color: var(--red);
    box-shadow: 0 0 15px var(--red-mid);
}
@media (hover: none) { .cursor-dot, .cursor-ring { display: none; } }

/* ─── LOADER ─────────────────────────────────── */
#loader {
    position: fixed; inset: 0;
    background: var(--bg);
    z-index: 9998;
    display: flex; align-items: center; justify-content: center;
    flex-direction: column;
}
#loaderCanvas {
    position: absolute; inset: 0;
    width: 100%; height: 100%;
    opacity: 0.4;
}
.loader-content {
    position: relative; z-index: 1;
    text-align: center;
    display: flex; flex-direction: column; align-items: center; gap: 20px;
}
.loader-logo {
    font-family: 'Orbitron', monospace;
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 900;
    color: var(--white);
    letter-spacing: -2px;
    text-shadow: 0 0 40px var(--red-glow), 0 0 80px var(--red-mid);
    animation: loaderPulse 1.5s ease-in-out infinite;
}
.loader-dot { color: var(--red); }
@keyframes loaderPulse {
    0%, 100% { text-shadow: 0 0 30px var(--red-glow), 0 0 60px var(--red-mid); }
    50% { text-shadow: 0 0 60px var(--red-glow), 0 0 120px var(--red-mid), 0 0 5px var(--red); }
}
.loader-bar-wrap {
    display: flex; align-items: center; gap: 14px;
    width: min(400px, 80vw);
}
.loader-bar-track {
    flex: 1; height: 2px;
    background: var(--border-2);
    border-radius: 2px; overflow: hidden;
}
.loader-bar-fill {
    height: 100%; width: 0%;
    background: var(--red);
    box-shadow: 0 0 10px var(--red-glow);
    transition: width 0.05s linear;
}
.loader-percent {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.85rem;
    color: var(--red);
    min-width: 40px;
}
.loader-text {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.7rem;
    color: var(--text-2);
    letter-spacing: 3px;
}

/* ─── CONTAINER ─────────────────────────────── */
.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 24px;
}
.section { padding: var(--pad-section); }
.alt-bg { background: var(--bg-1); }

/* ─── SECTION HEADER ─────────────────────────── */
.section-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 70px;
}
.section-num {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.75rem;
    color: var(--red);
    opacity: 0.6;
    letter-spacing: 2px;
}
.section-title {
    font-family: 'Orbitron', monospace;
    font-size: clamp(1.4rem, 3vw, 2rem);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--white);
    white-space: nowrap;
}
.section-line {
    flex: 1;
    height: 1px;
    background: linear-gradient(to right, var(--border-2), transparent);
}
.highlight {
    color: var(--red);
    text-shadow: 0 0 20px var(--red-glow);
}

/* ─── BUTTONS ────────────────────────────────── */
.btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 14px 32px;
    font-family: 'Orbitron', monospace;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    border-radius: 2px;
    cursor: none;
    position: relative;
    overflow: hidden;
    transition: all var(--trans);
}
.btn-primary {
    background: var(--red);
    color: #fff;
    border: 1px solid var(--red);
    box-shadow: 0 0 20px var(--red-mid), inset 0 0 20px rgba(255,255,255,0.05);
}
.btn-primary:hover {
    background: transparent;
    color: var(--red);
    box-shadow: 0 0 40px var(--red-mid), 0 0 80px var(--red-dim);
}
.btn-primary .btn-glow {
    position: absolute; inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.15) 0%, transparent 50%);
    pointer-events: none;
}
.btn-outline {
    background: transparent;
    border: 1px solid var(--border-2);
    color: var(--text);
}
.btn-outline:hover {
    border-color: var(--red);
    color: var(--red);
    box-shadow: 0 0 20px var(--red-dim);
}

/* ─── NAVBAR ─────────────────────────────────── */
.navbar {
    position: fixed; top: 0; left: 0; width: 100%;
    z-index: 100;
    padding: 0;
    transition: background var(--trans), border-color var(--trans);
}
.navbar.scrolled {
    background: rgba(3,3,5,0.96);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
}
.nav-inner {
    display: flex; align-items: center; justify-content: space-between;
    height: 70px;
}
.logo {
    font-family: 'Orbitron', monospace;
    font-size: 1.4rem;
    font-weight: 900;
    letter-spacing: -1px;
    color: var(--white);
}
.logo .dot { color: var(--red); }
.nav-links { display: flex; gap: 8px; align-items: center; }
.nav-links a {
    font-family: 'Rajdhani', sans-serif;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--text-2);
    padding: 8px 14px;
    position: relative;
    transition: color var(--trans);
}
.nav-links a::after {
    content: '';
    position: absolute; bottom: 4px; left: 14px; right: 14px;
    height: 1px;
    background: var(--red);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform var(--trans);
}
.nav-links a:hover, .nav-links a.active {
    color: var(--white);
}
.nav-links a:hover::after, .nav-links a.active::after { transform: scaleX(1); transform-origin: left; }
.btn-contact {
    background: transparent !important;
    border: 1px solid var(--red) !important;
    color: var(--red) !important;
    border-radius: 2px;
    padding: 7px 18px !important;
    transition: all var(--trans) !important;
}
.btn-contact:hover {
    background: var(--red) !important;
    color: #fff !important;
    box-shadow: 0 0 20px var(--red-mid) !important;
}
.btn-contact::after { display: none !important; }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: none; padding: 5px; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--text); transition: var(--trans); }
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ─── HERO ───────────────────────────────────── */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex; align-items: center;
    overflow: hidden;
}
#heroCanvas {
    position: absolute; inset: 0;
    width: 100%; height: 100%;
    pointer-events: none;
}
.hero-overlay {
    position: absolute; inset: 0;
    background: radial-gradient(ellipse 80% 60% at 50% 50%, rgba(255,10,10,0.04) 0%, transparent 70%),
                linear-gradient(to bottom, var(--bg) 0%, transparent 30%, transparent 70%, var(--bg) 100%);
    pointer-events: none;
}
.hero-inner { position: relative; z-index: 2; padding-top: 100px; }
.hero-content { max-width: 760px; }

.hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.7rem;
    letter-spacing: 3px;
    color: var(--text-2);
    border: 1px solid var(--border-2);
    padding: 6px 14px;
    border-radius: 2px;
    margin-bottom: 28px;
    text-transform: uppercase;
}
.pulse-dot {
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--red);
    display: inline-block;
    animation: pulse 2s infinite;
    box-shadow: 0 0 8px var(--red-glow);
    flex-shrink: 0;
}
@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(0.7); }
}

.glitch {
    font-family: 'Orbitron', monospace;
    font-size: clamp(2.4rem, 6vw, 4.8rem);
    font-weight: 900;
    line-height: 1.05;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 2px;
    position: relative;
    margin-bottom: 18px;
    display: inline-block;
}
.glitch::before, .glitch::after {
    content: attr(data-text);
    position: absolute; top: 0; left: 0;
    width: 100%;
}
.glitch::before {
    color: var(--red);
    animation: glitch-1 3.5s infinite linear;
    clip-path: polygon(0 0, 100% 0, 100% 33%, 0 33%);
}
.glitch::after {
    color: var(--cyan);
    animation: glitch-2 3.5s infinite linear;
    clip-path: polygon(0 66%, 100% 66%, 100% 100%, 0 100%);
}
@keyframes glitch-1 {
    0%, 92%, 100% { transform: translate(0); opacity: 0; }
    93% { transform: translate(-3px, 1px); opacity: 0.8; }
    95% { transform: translate(3px, -1px); opacity: 0.8; }
    97% { transform: translate(-2px, 0); opacity: 0.5; }
}
@keyframes glitch-2 {
    0%, 90%, 100% { transform: translate(0); opacity: 0; }
    91% { transform: translate(3px, 2px); opacity: 0.7; }
    94% { transform: translate(-3px, -1px); opacity: 0.7; }
    96% { transform: translate(2px, 1px); opacity: 0.4; }
}

.titles {
    font-family: 'Share Tech Mono', monospace;
    font-size: clamp(1rem, 2.5vw, 1.4rem);
    color: var(--red);
    margin-bottom: 24px;
    min-height: 2em;
    display: flex; align-items: center; gap: 4px;
}
.title-cursor {
    animation: blink 0.8s step-end infinite;
    color: var(--red);
}
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }

.tagline {
    font-size: 1.05rem;
    color: var(--text-2);
    margin-bottom: 40px;
    line-height: 1.6;
}
.tagline-accent {
    font-family: 'Share Tech Mono', monospace;
    color: var(--red);
    margin-right: 8px;
}
.cta-buttons { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 60px; }

.hero-stats {
    display: flex; align-items: center; gap: 0;
    border: 1px solid var(--border);
    border-radius: 2px;
    overflow: hidden;
    width: fit-content;
    background: rgba(255,255,255,0.02);
    backdrop-filter: blur(10px);
}
.stat-item {
    padding: 16px 30px;
    text-align: center;
}
.stat-num {
    display: block;
    font-family: 'Orbitron', monospace;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--red);
    text-shadow: 0 0 15px var(--red-glow);
}
.stat-label {
    font-size: 0.7rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--text-3);
}
.stat-divider { width: 1px; height: 50px; background: var(--border); }

.scroll-indicator {
    position: absolute; bottom: 40px; left: 50%; transform: translateX(-50%);
    display: flex; flex-direction: column; align-items: center; gap: 8px;
    opacity: 0.4;
    animation: float 2s ease-in-out infinite;
}
@keyframes float { 0%, 100% { transform: translateX(-50%) translateY(0); } 50% { transform: translateX(-50%) translateY(-8px); } }
.scroll-line {
    width: 1px; height: 50px;
    background: linear-gradient(to bottom, transparent, var(--red), transparent);
}
.scroll-indicator span {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.6rem; letter-spacing: 3px;
    color: var(--text-3);
}

/* Corner decorations */
.hero-corner {
    position: absolute;
    width: 20px; height: 20px;
    border-color: var(--red);
    border-style: solid;
    opacity: 0.4;
}
.hero-corner.top-left { top: 80px; left: 24px; border-width: 2px 0 0 2px; }
.hero-corner.top-right { top: 80px; right: 24px; border-width: 2px 2px 0 0; }
.hero-corner.bottom-left { bottom: 80px; left: 24px; border-width: 0 0 2px 2px; }
.hero-corner.bottom-right { bottom: 80px; right: 24px; border-width: 0 2px 2px 0; }

/* ─── ABOUT ──────────────────────────────────── */
.about-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 60px;
    align-items: center;
}
.about-text p {
    font-size: 1.05rem;
    color: var(--text-2);
    margin-bottom: 1.4rem;
    line-height: 1.8;
}
.info-list {
    margin-top: 2.5rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    border: 1px solid var(--border);
    border-radius: 2px;
    overflow: hidden;
}
.info-list li {
    padding: 14px 18px;
    font-size: 0.9rem;
    color: var(--text-2);
    border-bottom: 1px solid var(--border);
    border-right: 1px solid var(--border);
    transition: background var(--trans);
}
.info-list li:hover { background: var(--bg-card); }
.info-list li:nth-child(even) { border-right: none; }
.info-list li:nth-last-child(-n+2) { border-bottom: none; }
.info-list li strong {
    color: var(--red);
    font-weight: 600;
    margin-right: 8px;
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.8rem;
}

.img-frame {
    position: relative;
    display: inline-block;
    width: 100%;
    max-width: 380px;
    margin: 0 auto;
}
.img-frame img {
    width: 100%;
    border-radius: 4px;
    display: block;
    filter: brightness(0.9) contrast(1.05) saturate(0.9);
    transition: all 0.5s ease;
}
.img-frame:hover img {
    filter: brightness(1) contrast(1) saturate(1);
}
.img-corner {
    position: absolute;
    width: 20px; height: 20px;
    border-color: var(--red);
    border-style: solid;
    z-index: 2;
}
.img-corner.c1 { top: -6px; left: -6px; border-width: 2px 0 0 2px; }
.img-corner.c2 { top: -6px; right: -6px; border-width: 2px 2px 0 0; }
.img-corner.c3 { bottom: -6px; left: -6px; border-width: 0 0 2px 2px; }
.img-corner.c4 { bottom: -6px; right: -6px; border-width: 0 2px 2px 0; }

.img-scanline {
    position: absolute; inset: 0;
    background: repeating-linear-gradient(0deg, transparent 0px, transparent 2px, rgba(0,0,0,0.08) 2px, rgba(0,0,0,0.08) 4px);
    pointer-events: none; border-radius: 4px;
}
.img-glow {
    position: absolute; inset: -20px;
    background: radial-gradient(ellipse, var(--red-dim) 0%, transparent 70%);
    z-index: -1;
    opacity: 0;
    transition: opacity 0.5s;
}
.img-frame:hover .img-glow { opacity: 1; }
.img-label {
    margin-top: 16px;
    text-align: center;
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.7rem;
    letter-spacing: 3px;
    color: var(--text-3);
    display: flex; align-items: center; justify-content: center; gap: 8px;
    text-transform: uppercase;
}
.about-image { display: flex; flex-direction: column; align-items: center; }

/* ─── SKILLS ─────────────────────────────────── */
.skills-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}
.skill-category {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 36px;
    position: relative;
    overflow: hidden;
    transition: border-color var(--trans), box-shadow var(--trans);
}
.skill-category::before {
    content: '';
    position: absolute; top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(to right, transparent, var(--red), transparent);
    opacity: 0;
    transition: opacity var(--trans);
}
.skill-category:hover { border-color: var(--border-2); box-shadow: 0 0 40px var(--red-dim); }
.skill-category:hover::before { opacity: 1; }
.skill-cat-header {
    display: flex; align-items: center; gap: 16px;
    margin-bottom: 28px;
}
.skill-icon-wrap {
    width: 44px; height: 44px;
    border: 1px solid var(--border-2);
    border-radius: 4px;
    display: flex; align-items: center; justify-content: center;
    color: var(--red);
    font-size: 1.1rem;
    background: var(--red-dim);
    flex-shrink: 0;
}
.skill-cat-header h3 {
    font-family: 'Orbitron', monospace;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--white);
}
.skill-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.skill-tag {
    font-size: 0.8rem;
    font-weight: 500;
    padding: 6px 14px;
    border: 1px solid var(--border);
    border-radius: 2px;
    color: var(--text-2);
    background: var(--bg-1);
    transition: all var(--trans);
    cursor: default;
    letter-spacing: 0.5px;
}
.skill-tag:hover {
    border-color: var(--red);
    color: var(--red);
    background: var(--red-dim);
    text-shadow: 0 0 8px var(--red-glow);
    transform: translateY(-1px);
}

/* ─── PORTFOLIO ──────────────────────────────── */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1px;
    border: 1px solid var(--border);
    border-radius: 4px;
    overflow: hidden;
    background: var(--border);
}
.project-card {
    background: var(--bg-card);
    padding: 32px;
    position: relative;
    overflow: hidden;
    transition: background var(--trans);
    display: flex; flex-direction: column; gap: 16px;
}
.project-card:hover { background: var(--bg-card-2); }
.project-card:hover .card-glow { opacity: 1; }
.card-glow {
    position: absolute; top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--red), transparent);
    opacity: 0;
    transition: opacity var(--trans);
}
.card-num {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.65rem;
    color: var(--text-3);
    letter-spacing: 2px;
}
.card-body { flex: 1; }
.card-body h3 {
    font-family: 'Orbitron', monospace;
    font-size: 1rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 6px;
    letter-spacing: 1px;
}
.card-body .role {
    font-size: 0.78rem;
    color: var(--red);
    font-family: 'Share Tech Mono', monospace;
    letter-spacing: 1px;
    margin-bottom: 12px;
}
.card-body p {
    font-size: 0.9rem;
    color: var(--text-2);
    line-height: 1.6;
    margin-bottom: 16px;
}
.tags { display: flex; flex-wrap: wrap; gap: 6px; }
.tags span {
    font-size: 0.68rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--text-3);
    border: 1px solid var(--border);
    padding: 3px 8px;
    border-radius: 1px;
}
.card-link {
    display: inline-flex; align-items: center; gap: 8px;
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.78rem;
    color: var(--red);
    letter-spacing: 1px;
    transition: gap var(--trans), text-shadow var(--trans);
}
.card-link:hover { gap: 14px; text-shadow: 0 0 8px var(--red-glow); }

/* ─── TIMELINE ───────────────────────────────── */
.timeline {
    position: relative;
    max-width: 860px;
    margin: 0 auto;
    padding: 10px 0;
}

/* Dikey çizgi — node'un tam ortasına sabitlenir.
   Tarih: 180px sabit genişlik + sağ padding 24px → node merkezi = 180 + 20 = 200px */
.timeline-track {
    position: absolute;
    left: 200px;
    top: 0; bottom: 0;
    width: 1px;
    background: linear-gradient(to bottom,
        transparent 0%,
        var(--border-2) 6%,
        var(--border-2) 94%,
        transparent 100%);
    z-index: 0;
}

/* Her satır: flex row — tarih | node | içerik */
.timeline-item {
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    margin-bottom: 32px;
    position: relative;
}

/* Tarih: sabit 180px, sağa hizalı */
.timeline-date {
    width: 180px;
    min-width: 180px;
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.72rem;
    color: var(--red);
    text-align: right;
    padding-right: 24px;
    padding-top: 20px;
    line-height: 1.7;
    letter-spacing: 0.3px;
    flex-shrink: 0;
    word-break: keep-all;
}

/* Node: sabit 40px, nokta tam ortada */
.timeline-node {
    width: 40px;
    min-width: 40px;
    flex-shrink: 0;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding-top: 22px;
    position: relative;
    z-index: 2;
}

.node-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--red);
    box-shadow: 0 0 12px var(--red-glow);
    position: relative;
    z-index: 2;
    flex-shrink: 0;
}

.node-ring {
    position: absolute;
    top: 22px;          /* padding-top ile aynı → nokta ile dikey hizalı */
    left: 50%;
    width: 26px;
    height: 26px;
    border: 1px solid var(--red-mid);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    animation: nodeRing 2.2s ease-in-out infinite;
    z-index: 1;
}

@keyframes nodeRing {
    0%, 100% { transform: translate(-50%, -50%) scale(1);   opacity: 0.5; }
    50%       { transform: translate(-50%, -50%) scale(1.8); opacity: 0;   }
}
.timeline-content {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 24px;
    margin-left: 20px;
    position: relative;
    transition: border-color var(--trans), box-shadow var(--trans);
}
.timeline-content:hover {
    border-color: var(--border-2);
    box-shadow: 0 0 30px var(--red-dim), 4px 0 0 var(--red) inset;
}
.timeline-badge {
    display: inline-flex; align-items: center; gap: 6px;
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.65rem;
    letter-spacing: 2px;
    color: var(--red);
    border: 1px solid var(--red-mid);
    padding: 3px 10px;
    border-radius: 2px;
    margin-bottom: 10px;
    background: var(--red-dim);
}
.timeline-content h3 {
    font-family: 'Orbitron', monospace;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 4px;
    letter-spacing: 1px;
}
.timeline-content h4 {
    font-size: 0.85rem;
    color: var(--text-2);
    font-weight: 400;
    margin-bottom: 10px;
    font-style: italic;
}
.timeline-content p { font-size: 0.9rem; color: var(--text-2); }
.cv-download-center { text-align: center; margin-top: 60px; }

/* ─── BENTO / EDUCATION ──────────────────────── */
.bento-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1px;
    border: 1px solid var(--border);
    border-radius: 4px;
    overflow: hidden;
    background: var(--border);
}
.bento-box {
    background: var(--bg-card);
    padding: 40px;
    transition: background var(--trans);
    position: relative;
}
.bento-box:hover { background: var(--bg-card-2); }
.bento-box:hover .bento-icon { color: var(--red); border-color: var(--red-mid); background: var(--red-dim); }
.bento-icon {
    width: 48px; height: 48px;
    border: 1px solid var(--border-2);
    border-radius: 4px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.2rem;
    color: var(--text-2);
    margin-bottom: 20px;
    transition: all var(--trans);
}
.bento-box h3 {
    font-family: 'Orbitron', monospace;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 10px;
    letter-spacing: 1px;
}
.bento-box p { font-size: 0.9rem; color: var(--text-2); }

/* ─── CONTACT ────────────────────────────────── */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 24px;
}
.contact-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 36px;
}
.contact-card h3 {
    font-family: 'Orbitron', monospace;
    font-size: 0.85rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--white);
    margin-bottom: 28px;
}
.contact-items { display: flex; flex-direction: column; gap: 12px; }
.contact-item {
    display: flex; align-items: center; gap: 14px;
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: 3px;
    color: var(--text-2);
    font-size: 0.9rem;
    transition: all var(--trans);
}
.contact-item:hover { border-color: var(--red-mid); color: var(--white); background: var(--red-dim); }
.contact-icon {
    width: 34px; height: 34px;
    display: flex; align-items: center; justify-content: center;
    border: 1px solid var(--border-2);
    border-radius: 3px;
    color: var(--red);
    font-size: 0.85rem;
    flex-shrink: 0;
}
.social-links-large {
    display: flex; gap: 10px;
    margin-top: 24px; flex-wrap: wrap;
}
.social-links-large a {
    width: 44px; height: 44px;
    display: flex; align-items: center; justify-content: center;
    border: 1px solid var(--border);
    border-radius: 3px;
    color: var(--text-2);
    font-size: 1.1rem;
    transition: all var(--trans);
}
.social-links-large a:hover {
    border-color: var(--red);
    color: var(--red);
    background: var(--red-dim);
    box-shadow: 0 0 15px var(--red-dim);
    transform: translateY(-3px);
}
.contact-form {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 36px;
    display: flex; flex-direction: column; gap: 24px;
}
.form-group { position: relative; }
.form-group input,
.form-group textarea {
    width: 100%;
    background: var(--bg-1);
    border: 1px solid var(--border);
    border-radius: 2px;
    padding: 14px 16px;
    color: var(--text);
    font-family: 'Rajdhani', sans-serif;
    font-size: 1rem;
    font-weight: 400;
    transition: border-color var(--trans);
}
.form-group input::placeholder, .form-group textarea::placeholder { color: var(--text-3); }
.form-group input:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--red);
    box-shadow: 0 0 15px var(--red-dim);
}
.form-group textarea { resize: vertical; }

/* ─── FOOTER ─────────────────────────────────── */
footer {
    padding: 30px 0;
    border-top: 1px solid var(--border);
}
.footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.footer-logo {
    font-family: 'Orbitron', monospace;
    font-size: 1.1rem;
    font-weight: 900;
    color: var(--white);
}
footer p {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.7rem;
    color: var(--text-3);
    letter-spacing: 2px;
}
.footer-status {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.7rem;
    color: var(--text-3);
    letter-spacing: 2px;
    display: flex; align-items: center; gap: 8px;
}

/* ─── SCROLL REVEAL ──────────────────────────── */
.reveal-section, .reveal-up, .reveal-left, .reveal-right {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
    transition-delay: var(--delay, 0s);
}
.reveal-left { transform: translateX(-30px); }
.reveal-right { transform: translateX(30px); }
.revealed {
    opacity: 1 !important;
    transform: translate(0) !important;
}

/* ─── RESPONSIVE ─────────────────────────────── */
@media (max-width: 992px) {
    .about-grid { grid-template-columns: 1fr; }
    .about-image { order: -1; }
    .skills-wrapper { grid-template-columns: 1fr; }
    .contact-wrapper { grid-template-columns: 1fr; }
    /* 992px: tarih 130px → çizgi: 130 + 20 = 150px */
    .timeline-track { left: 150px; }
    .timeline-date  { width: 130px; min-width: 130px; font-size: 0.65rem; padding-right: 16px; }
}
@media (max-width: 768px) {
    :root { --pad-section: 70px 0; }
    .nav-links {
        display: none; position: fixed;
        top: 70px; left: 0; right: 0; bottom: 0;
        background: rgba(3,3,5,0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        align-items: center; justify-content: center;
        gap: 20px;
        z-index: 99;
    }
    .nav-links.open { display: flex; }
    .nav-links a { font-size: 1.2rem; }
    .hamburger { display: flex; }
    .hero-badge { font-size: 0.6rem; }
    .glitch { font-size: clamp(2rem, 10vw, 3rem); }
    .cta-buttons { flex-direction: column; width: fit-content; }
    .hero-stats { width: 100%; }
    .stat-item { padding: 12px 16px; }
    .bento-grid { grid-template-columns: 1fr; }
    .portfolio-grid { grid-template-columns: 1fr; }
    /* Mobilde: tarih gizli, node sola yaslanır, çizgi node ortası = 20px */
    .timeline-item  { flex-direction: row; }
    .timeline-date  { display: none; }
    .timeline-track { left: 20px; }
    .timeline-node  { width: 40px; min-width: 40px; }
    .section-header { flex-wrap: wrap; }
    .section-title { font-size: 1.2rem; }
    .footer-inner { flex-direction: column; gap: 12px; text-align: center; }
    .info-list { grid-template-columns: 1fr; }
    .info-list li { border-right: none; }
    .info-list li:last-child { border-bottom: none; }
}