/* ===============================================================
   ABDALRHMAN ALHAMWI — Portfolio Stylesheet
   Version: 2.0 | Professional Multi-File Structure
   =============================================================== */

/* ================= RESET & BASE ================= */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    --bg:            #03020a;
    --primary:       #b94fff;
    --accent:        #d97dff;
    --dark-purple:   #7c1fd4;
    --surface:       rgba(185,79,255,0.06);
    --surface-border:rgba(185,79,255,0.15);
    --text:          #e8e0f0;
    --text-muted:    #9a8cb0;
    --glow:    0 0 20px rgba(185,79,255,0.4), 0 0 60px  rgba(185,79,255,0.15);
    --glow-sm: 0 0 10px rgba(185,79,255,0.3);
    --glow-lg: 0 0 40px rgba(185,79,255,0.5), 0 0 100px rgba(185,79,255,0.2);
    --radius: 20px;
    --transition: all 0.3s cubic-bezier(0.16,1,0.3,1);
}

html { scroll-behavior: smooth; scroll-padding-top: 80px; }

body {
    font-family: 'Inter', sans-serif;
    background: var(--bg);
    color: var(--text);
    overflow-x: hidden;
    cursor: none;
    line-height: 1.7;
}

a   { color: var(--accent); text-decoration: none; cursor: none; }
button { cursor: none; }
::selection  { background: rgba(185,79,255,0.3); color: #fff; }
::-webkit-scrollbar       { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--dark-purple); border-radius: 3px; }

/* ================= CUSTOM CURSOR ================= */
.cursor-dot {
    position: fixed; top: 0; left: 0;
    width: 8px; height: 8px;
    background: var(--primary); border-radius: 50%;
    pointer-events: none; z-index: 99999;
    transform: translate(-50%, -50%);
    transition: width .15s, height .15s, background .15s;
    box-shadow: 0 0 10px var(--primary), 0 0 20px var(--primary);
}
.cursor-ring {
    position: fixed; top: 0; left: 0;
    width: 40px; height: 40px;
    border: 2px solid rgba(185,79,255,0.5); border-radius: 50%;
    pointer-events: none; z-index: 99998;
    transform: translate(-50%, -50%);
    transition: width .3s ease, height .3s ease, border-color .3s ease;
}
.cursor-dot.hover  { width: 14px; height: 14px; background: var(--accent); }
.cursor-ring.hover { width: 55px; height: 55px; border-color: var(--accent); }

/* ================= PARTICLE CANVAS ================= */
#particles {
    position: fixed; top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: 0; pointer-events: none;
}

/* ================= NAVBAR ================= */
.navbar {
    position: fixed; top: 0; left: 0; width: 100%; z-index: 1000;
    padding: 0 40px; height: 70px;
    display: flex; align-items: center; justify-content: space-between;
    background: rgba(3,2,10,0.85);
    backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--surface-border);
    transition: var(--transition);
}
.navbar.scrolled { box-shadow: 0 4px 30px rgba(185,79,255,0.1); }

.nav-logo {
    font-family: 'Orbitron', sans-serif; font-weight: 800;
    font-size: 1.4rem; color: #fff;
    text-shadow: var(--glow-sm); letter-spacing: 3px;
}
.nav-logo span { color: var(--primary); }

.nav-links { display: flex; gap: 32px; list-style: none; }
.nav-links a {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.85rem; color: var(--text-muted);
    text-transform: uppercase; letter-spacing: 2px;
    transition: color .3s, text-shadow .3s;
    position: relative;
}
.nav-links a::after {
    content: ''; position: absolute; bottom: -4px; left: 0;
    width: 0; height: 2px; background: var(--primary);
    transition: width .3s; box-shadow: var(--glow-sm);
}
.nav-links a:hover             { color: var(--primary); text-shadow: var(--glow-sm); }
.nav-links a:hover::after      { width: 100%; }

.nav-toggle {
    display: none; flex-direction: column; gap: 5px;
    background: none; border: none; padding: 5px;
}
.nav-toggle span {
    width: 25px; height: 2px; background: var(--primary);
    transition: var(--transition); border-radius: 2px;
}

/* ================= SECTIONS COMMON ================= */
section { position: relative; z-index: 1; padding: 100px 40px; }

.section-tag {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.8rem; color: var(--primary);
    text-transform: uppercase; letter-spacing: 4px;
    margin-bottom: 12px; display: inline-block;
}
.section-title {
    font-family: 'Orbitron', sans-serif;
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 700; color: #fff;
    text-shadow: var(--glow-sm); margin-bottom: 40px;
}
.container { max-width: 1200px; margin: 0 auto; }

/* Scroll reveal animation */
.reveal {
    opacity: 0; transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.16,1,0.3,1);
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ================= HERO ================= */
.hero {
    min-height: 100vh;
    display: flex; align-items: center; justify-content: center;
    padding-top: 70px;
}
.hero-inner {
    display: flex; align-items: center; gap: 80px;
    max-width: 1200px; width: 100%; flex-wrap: wrap;
    justify-content: center;
}

/* Avatar */
.hero-avatar-wrap {
    position: relative; width: 280px; height: 280px; flex-shrink: 0;
}
.hero-avatar {
    width: 220px; height: 220px; border-radius: 50%;
    object-fit: cover; object-position: top;
    position: absolute; top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    z-index: 3;
    border: 3px solid var(--primary);
    box-shadow: var(--glow-lg);
    transition: transform .4s ease, box-shadow .4s ease;
}
.hero-avatar:hover {
    transform: translate(-50%, -50%) scale(1.04);
    box-shadow: 0 0 60px rgba(185,79,255,0.7), 0 0 120px rgba(185,79,255,0.3);
}

/* Rotating rings around avatar */
.avatar-ring {
    position: absolute; top: 50%; left: 50%;
    border: 2px solid transparent; border-radius: 50%;
    transform: translate(-50%, -50%);
}
.avatar-ring:nth-child(2) {
    width: 240px; height: 240px;
    border-top-color: var(--primary); border-right-color: var(--primary);
    animation: spin 4s linear infinite;
}
.avatar-ring:nth-child(3) {
    width: 260px; height: 260px;
    border-bottom-color: var(--accent); border-left-color: var(--accent);
    animation: spin 6s linear infinite reverse;
}
.avatar-ring:nth-child(4) {
    width: 280px; height: 280px;
    border-top-color: var(--dark-purple);
    animation: spin 8s linear infinite;
}
.avatar-halo {
    position: absolute; top: 50%; left: 50%;
    width: 300px; height: 300px;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    background: radial-gradient(circle, rgba(185,79,255,0.18) 0%, transparent 70%);
    filter: blur(20px); z-index: 0;
    animation: pulse-halo 3s ease-in-out infinite;
}

@keyframes spin        { to { transform: translate(-50%, -50%) rotate(360deg); } }
@keyframes pulse-halo  {
    0%,100% { opacity: .5; transform: translate(-50%,-50%) scale(1); }
    50%      { opacity: 1;  transform: translate(-50%,-50%) scale(1.12); }
}

/* Hero text */
.hero-content { flex: 1; min-width: 320px; }

.hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    background: rgba(16,185,129,0.1); border: 1px solid rgba(16,185,129,0.3);
    padding: 6px 16px; border-radius: 30px; margin-bottom: 20px;
    font-family: 'Share Tech Mono', monospace; font-size: 0.75rem;
    color: #10b981; text-transform: uppercase; letter-spacing: 2px;
}
.hero-badge .dot {
    width: 8px; height: 8px; background: #10b981;
    border-radius: 50%; animation: blink 1.5s infinite;
    box-shadow: 0 0 8px #10b981;
}
@keyframes blink { 0%,100%{ opacity:1; } 50%{ opacity:.3; } }

.hero-name {
    font-family: 'Orbitron', sans-serif;
    font-size: clamp(2.5rem, 6vw, 4rem);
    line-height: 1.1; margin-bottom: 12px;
}
.hero-name .line1 { color: #fff; display: block; font-weight: 800; }
.hero-name .line2 {
    display: block; font-weight: 800;
    color: transparent;
    -webkit-text-stroke: 2px var(--primary);
    text-shadow: var(--glow);
    filter: drop-shadow(0 0 15px rgba(185,79,255,0.4));
}
.hero-subtitle {
    font-family: 'Share Tech Mono', monospace;
    font-size: 1rem; color: var(--primary);
    letter-spacing: 4px; margin-bottom: 20px;
}
.hero-bio {
    font-size: 1rem; color: var(--text-muted);
    max-width: 500px; margin-bottom: 30px; line-height: 1.85;
}
.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; }

.btn-primary {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 14px 32px; border-radius: 50px;
    background: linear-gradient(135deg, var(--primary), var(--dark-purple));
    color: #fff; font-family: 'Inter', sans-serif;
    font-weight: 600; font-size: 0.95rem;
    border: none; transition: var(--transition);
    box-shadow: 0 4px 20px rgba(185,79,255,0.3);
    text-shadow: 0 1px 2px rgba(0,0,0,0.3);
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 8px 30px rgba(185,79,255,0.55); }

.btn-outline {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 14px 32px; border-radius: 50px;
    background: transparent; color: var(--primary);
    font-family: 'Inter', sans-serif;
    font-weight: 600; font-size: 0.95rem;
    border: 2px solid var(--primary); transition: var(--transition);
}
.btn-outline:hover {
    background: rgba(185,79,255,0.1);
    transform: translateY(-3px); box-shadow: var(--glow);
}

/* Scroll indicator */
.scroll-indicator {
    position: absolute; bottom: 40px; left: 50%;
    transform: translateX(-50%);
    display: flex; flex-direction: column; align-items: center; gap: 8px;
}
.scroll-indicator span {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.7rem; color: var(--text-muted);
    letter-spacing: 3px; text-transform: uppercase;
}
.scroll-line {
    width: 1px; height: 40px;
    background: linear-gradient(to bottom, var(--primary), transparent);
    animation: scroll-anim 2s infinite;
}
@keyframes scroll-anim {
    0%   { opacity: 1; transform: scaleY(1); }
    50%  { opacity: 0.5; }
    100% { opacity: 0; transform: scaleY(0.3); transform-origin: top; }
}

/* ================= STATS ================= */
.stats-section { padding: 60px 40px; }
.stats-grid {
    display: grid; grid-template-columns: repeat(4, 1fr);
    gap: 24px; max-width: 1000px; margin: 0 auto;
}
.stat-card {
    background: var(--surface);
    border: 1px solid var(--surface-border);
    border-radius: 16px; padding: 32px 24px;
    text-align: center; transition: var(--transition);
    position: relative; overflow: hidden;
}
.stat-card::before {
    content: ''; position: absolute; top: 0; left: 0;
    width: 100%; height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
    opacity: 0; transition: opacity .3s;
}
.stat-card:hover { transform: translateY(-6px); border-color: var(--primary); box-shadow: var(--glow); }
.stat-card:hover::before { opacity: 1; }

.stat-icon   { font-size: 1.8rem; margin-bottom: 10px; }
.stat-number {
    font-family: 'Orbitron', sans-serif;
    font-size: 2.5rem; font-weight: 800; color: var(--primary);
    text-shadow: var(--glow-sm); margin-bottom: 8px;
}
.stat-label {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.8rem; color: var(--text-muted);
    text-transform: uppercase; letter-spacing: 2px;
}

/* ================= ABOUT ================= */
.about-grid {
    display: grid; grid-template-columns: 1.2fr 1fr;
    gap: 60px; align-items: start;
}
.about-bio { font-size: 1.05rem; color: var(--text-muted); line-height: 1.9; margin-bottom: 30px; }
.about-highlights { list-style: none; display: flex; flex-direction: column; gap: 16px; }
.about-highlights li {
    display: flex; align-items: center; gap: 12px;
    font-size: 0.95rem; color: var(--text);
}
.about-highlights li .icon {
    width: 36px; height: 36px; border-radius: 10px;
    background: rgba(185,79,255,0.1); border: 1px solid rgba(185,79,255,0.2);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.1rem; flex-shrink: 0;
}

.info-card {
    background: var(--surface);
    border: 1px solid var(--surface-border);
    border-radius: var(--radius); padding: 36px;
    position: relative; overflow: hidden;
}
.info-card::before {
    content: ''; position: absolute; top: -1px; left: 50%;
    transform: translateX(-50%);
    width: 60%; height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
}
.info-card h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.1rem; color: #fff;
    margin-bottom: 24px; text-shadow: var(--glow-sm);
}
.info-rows { display: flex; flex-direction: column; gap: 20px; }
.info-row {
    display: flex; justify-content: space-between; align-items: center;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(185,79,255,0.08);
}
.info-row:last-child { border-bottom: none; padding-bottom: 0; }
.info-row .label {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.78rem; color: var(--text-muted);
    text-transform: uppercase; letter-spacing: 2px;
}
.info-row .value { font-size: 0.92rem; color: var(--text); font-weight: 500; }
.info-row .status-active {
    display: inline-flex; align-items: center; gap: 6px;
    color: #10b981; font-weight: 600;
}
.info-row .status-active .dot {
    width: 6px; height: 6px; background: #10b981;
    border-radius: 50%; animation: blink 1.5s infinite;
}

/* ================= SKILLS ================= */
.skills-grid {
    display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px;
}
.skill-card {
    background: var(--surface);
    border: 1px solid var(--surface-border);
    border-radius: var(--radius); padding: 36px;
    transition: var(--transition); position: relative; overflow: hidden;
}
.skill-card::after {
    content: ''; position: absolute; top: 0; left: 0;
    width: 100%; height: 100%;
    background: radial-gradient(circle at var(--mx,50%) var(--my,50%), rgba(185,79,255,0.08) 0%, transparent 60%);
    pointer-events: none; opacity: 0; transition: opacity .3s;
}
.skill-card:hover { border-color: var(--primary); transform: translateY(-4px); box-shadow: var(--glow); }
.skill-card:hover::after { opacity: 1; }

.skill-card-icon {
    width: 50px; height: 50px; border-radius: 14px;
    background: linear-gradient(135deg, rgba(185,79,255,0.15), rgba(124,31,212,0.15));
    border: 1px solid rgba(185,79,255,0.2);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.4rem; margin-bottom: 16px;
}
.skill-card h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1rem; color: #fff; margin-bottom: 16px;
    text-shadow: var(--glow-sm);
}
.skill-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.skill-tag {
    padding: 6px 14px; border-radius: 20px;
    background: rgba(185,79,255,0.08);
    border: 1px solid rgba(185,79,255,0.15);
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.75rem; color: var(--accent);
    transition: var(--transition);
}
.skill-tag:hover {
    background: rgba(185,79,255,0.18);
    border-color: var(--primary); box-shadow: var(--glow-sm);
    transform: translateY(-1px);
}

/* ================= PROJECTS ================= */
.coming-soon-card {
    background: var(--surface);
    border: 1px solid var(--surface-border);
    border-radius: var(--radius); padding: 80px 40px;
    text-align: center; position: relative; overflow: hidden;
}
.coming-soon-card::before {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(circle at center, rgba(185,79,255,0.06) 0%, transparent 70%);
}
.coming-soon-icon { font-size: 3rem; margin-bottom: 20px; }
.coming-soon-card h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.3rem; color: #fff; margin-bottom: 12px;
    text-shadow: var(--glow-sm);
}
.coming-soon-card p {
    font-size: 0.95rem; color: var(--text-muted);
    max-width: 400px; margin: 0 auto;
}

/* ================= CONTACT ================= */
.contact-grid {
    display: grid; grid-template-columns: repeat(4, 1fr);
    gap: 20px; margin-bottom: 40px;
}
.contact-card {
    background: var(--surface);
    border: 1px solid var(--surface-border);
    border-radius: 16px; padding: 28px 20px;
    text-align: center; transition: var(--transition);
    display: flex; flex-direction: column;
    align-items: center; gap: 12px;
}
.contact-card:hover {
    transform: translateY(-6px);
    border-color: var(--primary); box-shadow: var(--glow);
}
.contact-card .icon {
    width: 50px; height: 50px; border-radius: 14px;
    background: linear-gradient(135deg, rgba(185,79,255,0.15), rgba(124,31,212,0.15));
    border: 1px solid rgba(185,79,255,0.2);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.3rem;
}
.contact-card .card-label {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.75rem; color: var(--text-muted);
    text-transform: uppercase; letter-spacing: 2px;
}
.contact-card .card-value {
    font-size: 0.88rem; color: var(--text); font-weight: 500;
    word-break: break-all; line-height: 1.5;
}
.contact-cta { text-align: center; margin-top: 20px; }
.btn-cta {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 18px 48px; border-radius: 50px;
    background: linear-gradient(135deg, #25d366, #128c7e);
    color: #fff; font-family: 'Inter', sans-serif;
    font-weight: 700; font-size: 1.1rem;
    border: none; transition: var(--transition);
    box-shadow: 0 4px 25px rgba(37,211,102,0.3);
}
.btn-cta:hover { transform: translateY(-3px); box-shadow: 0 8px 40px rgba(37,211,102,0.5); }

/* ================= FOOTER ================= */
.footer {
    position: relative; z-index: 1;
    text-align: center; padding: 40px;
    border-top: 1px solid var(--surface-border);
}
.footer-name {
    font-family: 'Orbitron', sans-serif;
    font-weight: 700; font-size: 1.2rem;
    color: #fff; margin-bottom: 8px; text-shadow: var(--glow-sm);
}
.footer-tagline {
    font-family: 'Share Tech Mono', monospace;
    font-size: 0.8rem; color: var(--text-muted); letter-spacing: 2px;
}

/* ================= RESPONSIVE ================= */
@media (max-width: 1024px) {
    .stats-grid   { grid-template-columns: repeat(2, 1fr); }
    .about-grid   { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    section         { padding: 80px 20px; }
    .navbar         { padding: 0 20px; }
    .nav-links {
        display: none; position: fixed;
        top: 70px; left: 0; width: 100%;
        flex-direction: column; align-items: center;
        background: rgba(3,2,10,0.97);
        backdrop-filter: blur(20px); padding: 30px 0;
        gap: 24px; border-bottom: 1px solid var(--surface-border);
    }
    .nav-links.open  { display: flex; }
    .nav-toggle      { display: flex; }
    .hero-inner      { flex-direction: column; text-align: center; gap: 40px; }
    .hero-content    { min-width: auto; }
    .hero-bio        { margin: 0 auto 30px; }
    .hero-buttons    { justify-content: center; }
    .hero-avatar-wrap { width: 220px; height: 220px; }
    .hero-avatar     { width: 170px; height: 170px; }
    .avatar-ring:nth-child(2) { width: 190px; height: 190px; }
    .avatar-ring:nth-child(3) { width: 210px; height: 210px; }
    .avatar-ring:nth-child(4) { width: 220px; height: 220px; }
    .avatar-halo     { width: 240px; height: 240px; }
    .skills-grid     { grid-template-columns: 1fr; }
    .stats-grid      { grid-template-columns: repeat(2, 1fr); }
    .contact-grid    { grid-template-columns: 1fr 1fr; }
    .cursor-dot, .cursor-ring { display: none; }
    body   { cursor: auto; }
    a, button { cursor: pointer; }
}
@media (max-width: 480px) {
    .hero-name      { font-size: 2rem; }
    .stats-grid     { grid-template-columns: 1fr 1fr; gap: 12px; }
    .stat-card      { padding: 20px 16px; }
    .stat-number    { font-size: 1.8rem; }
    .contact-grid   { grid-template-columns: 1fr; }
    .btn-cta        { padding: 16px 36px; font-size: 1rem; }
}