/* --- Variables --- */
:root {
    --bg-color: #f2f2f4;
    --text-dark: #111111;
    --text-gray: #555555;
    --accent-orange: #e64919;
    --white: #ffffff;
    --font-head: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', sans-serif;
}
::selection { background: var(--accent-orange); color: var(--white); }
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--bg-color); }
::-webkit-scrollbar-thumb { background: var(--accent-orange); border-radius: 5px; }
::-webkit-scrollbar-thumb:hover { background: #c53e15; }

body {
    background-color: var(--bg-color); color: var(--text-dark);
    font-family: var(--font-body); overflow-x: hidden;
    transition: background-color 0.3s ease, color 0.3s ease;
    cursor: none; /* Hide default cursor */
}

/* --- CLICK TO ENTER SCREEN --- */
#enter-screen {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background: #000; z-index: 20000; /* Highest z-index */
    display: flex; justify-content: center; align-items: center;
    transition: opacity 0.5s ease;
}
#enter-btn {
    background: transparent; border: 2px solid var(--accent-orange);
    color: var(--accent-orange); padding: 15px 40px; font-size: 1.2rem;
    font-family: var(--font-head); font-weight: 700; letter-spacing: 2px;
    cursor: none; /* Let the magic cursor handle it */
    transition: 0.3s; box-shadow: 0 0 15px rgba(230, 73, 25, 0.4);
}
#enter-btn:hover {
    background: var(--accent-orange); color: #000;
    box-shadow: 0 0 30px var(--accent-orange);
}

/* --- PRELOADER (Starts Hidden) --- */
#preloader {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background: #050505; z-index: 10000; 
    display: flex; justify-content: center; align-items: center;
    overflow: hidden; transition: opacity 0.5s ease, visibility 0.5s ease;
    
    /* Initially hidden (opacity 0) until button click */
    opacity: 0; visibility: hidden; 
}

/* 1. Glitching Logo */
.loader-logo {
    font-family: var(--font-head); font-size: 4rem; font-weight: 700;
    color: var(--white); position: relative; z-index: 2;
    animation: glitch-skew 1s infinite linear alternate-reverse;
}
.loader-logo span { color: var(--accent-orange); }

.loader-logo::before, .loader-logo::after {
    content: attr(data-text); position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background: #050505; clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
}
.loader-logo::before { left: -2px; text-shadow: 2px 0 var(--accent-orange); animation: glitch-anim 2s infinite linear alternate-reverse; }
.loader-logo::after { left: 2px; text-shadow: -2px 0 #00f2ff; animation: glitch-anim 2s infinite linear alternate-reverse; animation-delay: -1s; }

@keyframes glitch-anim {
    0% { clip-path: inset(80% 0 0 0); transform: translate(-2px, 2px); }
    20% { clip-path: inset(20% 0 60% 0); transform: translate(2px, -2px); }
    40% { clip-path: inset(60% 0 20% 0); transform: translate(-2px, 2px); }
    60% { clip-path: inset(10% 0 80% 0); transform: translate(2px, -2px); }
    80% { clip-path: inset(40% 0 40% 0); transform: translate(-2px, 2px); }
    100% { clip-path: inset(90% 0 0 0); transform: translate(2px, -2px); }
}
@keyframes glitch-skew {
    0% { transform: skew(0deg); } 20% { transform: skew(2deg); } 40% { transform: skew(-2deg); }
    60% { transform: skew(1deg); } 80% { transform: skew(-1deg); } 100% { transform: skew(0deg); }
}

/* 2. Speed Lines Effect */
.speed-lines { position: absolute; top: 0; left: 0; width: 100%; height: 100%; pointer-events: none; z-index: 1; perspective: 1000px; }
.line {
    position: absolute; width: 2px; height: 200%; background: var(--accent-orange);
    top: -50%; left: 50%; opacity: 0; box-shadow: 0 0 10px var(--accent-orange);
    animation: speed 0.8s linear infinite;
}
.line:nth-child(1) { left: 10%; animation-delay: 0s; }
.line:nth-child(2) { left: 30%; animation-delay: 0.2s; }
.line:nth-child(3) { left: 50%; animation-delay: 0.4s; }
.line:nth-child(4) { left: 70%; animation-delay: 0.1s; }
.line:nth-child(5) { left: 90%; animation-delay: 0.3s; }
.line:nth-child(6) { left: 20%; animation-delay: 0.5s; }

@keyframes speed {
    0% { transform: translateY(-100%) rotateX(45deg); opacity: 0; }
    20% { opacity: 1; }
    100% { transform: translateY(100%) rotateX(45deg); opacity: 0; }
}

/* 3. Flash Overlay */
.flash-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: var(--accent-orange); opacity: 0; z-index: 3; pointer-events: none; }
#preloader.flash-out .flash-overlay { animation: flash 0.5s ease-out forwards; }
@keyframes flash { 0% { opacity: 0; } 50% { opacity: 1; } 100% { opacity: 0; } }

/* --- MAGIC CURSOR --- */
.cursor-dot { width: 5px; height: 5px; background-color: var(--accent-orange); position: fixed; top: 0; left: 0; transform: translate(-50%, -50%); border-radius: 50%; z-index: 20002; pointer-events: none; }
.cursor-outline { width: 30px; height: 30px; border: 2px solid var(--accent-orange); position: fixed; top: 0; left: 0; transform: translate(-50%, -50%); border-radius: 50%; z-index: 20001; pointer-events: none; transition: width 0.2s, height 0.2s, background-color 0.2s, transform 0.1s; }
.cursor-particle { position: absolute; width: 6px; height: 6px; background: var(--accent-orange); border-radius: 50%; pointer-events: none; transform: translate(-50%, -50%); animation: fadeOut 0.8s linear forwards; z-index: 20000; }
@keyframes fadeOut { 0% { transform: translate(-50%, -50%) scale(1); opacity: 0.8; } 100% { transform: translate(-50%, 20px) scale(0); opacity: 0; } }
body.hovering .cursor-outline { width: 60px; height: 60px; background-color: rgba(230, 73, 25, 0.1); border-color: transparent; }
body.hovering .cursor-dot { transform: translate(-50%, -50%) scale(1.5); }
@media (max-width: 768px) { body { cursor: auto; } .cursor-dot, .cursor-outline, .cursor-particle { display: none; } }

body.dark-mode { --bg-color: #050505; --text-dark: #ffffff; --text-gray: #b0b0b0; --white: #111111; }

#progress-container { position: fixed; top: 0; left: 0; width: 100%; height: 4px; z-index: 10001; background: transparent; }
#progress-bar { height: 100%; background: var(--accent-orange); width: 0%; border-radius: 0 2px 2px 0; box-shadow: 0 0 10px var(--accent-orange); transition: width 0.1s; }

.to-top { background: var(--text-dark); position: fixed; bottom: 40px; right: 110px; width: 50px; height: 50px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 20px; color: var(--bg-color); text-decoration: none; opacity: 0; pointer-events: none; transition: all 0.4s; z-index: 99; }
.to-top.active { bottom: 40px; pointer-events: auto; opacity: 1; }
.to-top:hover { background: var(--accent-orange); transform: translateY(-5px); }

#matrix-canvas { position: fixed; top: 0; left: 0; width: 100%; height: 100%; z-index: -1; }

.navbar { display: flex; justify-content: space-between; align-items: center; padding: 25px 8%; background: rgba(242, 242, 244, 0.8); backdrop-filter: blur(10px); position: sticky; top: 0; z-index: 1000; border-bottom: 1px solid rgba(0,0,0,0.05); transition: background 0.3s; }
body.dark-mode .navbar { background: rgba(5, 5, 5, 0.8); border-bottom: 1px solid rgba(255,255,255,0.1); }
.logo { font-family: var(--font-head); font-size: 1.8rem; font-weight: 700; color: var(--text-dark); z-index: 2; position: relative; display: inline-block; }
.logo span { color: var(--accent-orange); } 
.logo:hover { animation: glitch 0.3s cubic-bezier(.25, .46, .45, .94) both infinite; color: var(--accent-orange); }
.logo:hover span { color: var(--text-dark); }
body.dark-mode .logo:hover span { color: #fff; }

.nav-links { display: flex; gap: 30px; list-style: none; position: absolute; left: 50%; transform: translateX(-50%); }
.nav-links a { text-decoration: none; color: var(--text-dark); font-weight: 600; transition: 0.3s; position: relative; }
.nav-links a.active, .nav-links a:hover { color: var(--accent-orange); }
.nav-links a.active::after { content: ''; position: absolute; width: 100%; height: 2px; bottom: -5px; left: 0; background: var(--accent-orange); }
.nav-right { display: flex; align-items: center; gap: 20px; z-index: 2; }
.btn-nav { border: 2px solid var(--text-dark); padding: 8px 20px; border-radius: 50px; transition: 0.3s; color: var(--text-dark); text-decoration: none; font-weight: 600; }
.btn-nav:hover { background: var(--text-dark); color: var(--bg-color); }

.hero { text-align: center; padding: 60px 20px 40px; display: flex; flex-direction: column; align-items: center; }
.system-status-wrapper { display: flex; justify-content: center; width: 100%; margin-bottom: 20px; }
.system-status { display: inline-flex; align-items: center; gap: 8px; background: rgba(37, 211, 102, 0.1); padding: 5px 15px; border-radius: 20px; border: 1px solid rgba(37, 211, 102, 0.3); }
.status-dot { width: 8px; height: 8px; background: #25d366; border-radius: 50%; animation: blink 1.5s infinite; }
.status-text { font-size: 0.8rem; font-weight: 700; color: #25d366; text-transform: uppercase; letter-spacing: 1px; }
@keyframes blink { 0% { opacity: 0.5; } 50% { opacity: 1; box-shadow: 0 0 8px #25d366; } 100% { opacity: 0.5; } }
.profile-container { position: relative; width: 200px; height: 200px; margin-bottom: 30px; }
.img-ring { position: absolute; width: 100%; height: 100%; border-radius: 50%; border: 3px dashed var(--accent-orange); box-shadow: 0 0 20px rgba(230, 73, 25, 0.4); animation: spin 20s linear infinite; z-index: 10; }
.profile-container img { width: 100%; height: 100%; border-radius: 50%; object-fit: cover; object-position: top; border: 4px solid var(--white); box-shadow: 0 10px 30px rgba(0,0,0,0.1); position: absolute; top: 0; left: 0; }
.img-main { z-index: 1; }
.img-swap { z-index: 2; animation: imageFade 6s infinite ease-in-out; }
@keyframes imageFade { 0%, 45% { opacity: 0; } 50%, 95% { opacity: 1; } 100% { opacity: 0; } }
@keyframes spin { 100% { transform: rotate(360deg); } }

.hero h1 { font-family: var(--font-head); font-size: 4.5rem; line-height: 1; margin-bottom: 10px; color: var(--text-dark); }
.highlight-anim { background: linear-gradient(45deg, #111, #e64919, #111); background-size: 200% auto; -webkit-background-clip: text; -webkit-text-fill-color: transparent; font-style: italic; animation: gradientText 3s linear infinite; }
@keyframes gradientText { to { background-position: 200% center; } }
body.dark-mode .highlight-anim { background: linear-gradient(45deg, #fff, #e64919, #fff); -webkit-background-clip: text; background-size: 200% auto; }
.txt-type > .txt { border-right: 0.2rem solid var(--accent-orange); color: var(--text-dark); }
.sub-headline { color: var(--accent-orange); font-family: var(--font-head); font-size: 1.8rem; margin-bottom: 20px; }
.hero p { color: var(--text-gray); max-width: 600px; margin: 0 auto 40px; line-height: 1.6; font-size: 1.1rem; }
.cta-group { display: flex; gap: 15px; justify-content: center; flex-wrap: wrap; }
.btn-orange { background-color: var(--accent-orange); color: #fff; padding: 15px 40px; border-radius: 50px; text-decoration: none; font-weight: 700; transition: transform 0.2s; box-shadow: 0 10px 20px rgba(230, 73, 25, 0.3); position: relative; overflow: hidden; }
.shimmer-btn::before { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%; background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent); transition: 0.5s; }
.shimmer-btn:hover::before { left: 100%; }
.btn-orange:hover { transform: translateY(-3px); }
.btn-white { background-color: var(--white); color: var(--text-dark); padding: 15px 30px; border-radius: 50px; text-decoration: none; font-weight: 600; border: 1px solid #555; transition: 0.3s; }
.btn-white:hover { border-color: var(--accent-orange); color: var(--accent-orange); }
body.dark-mode .btn-white { color: #fff; border-color: #333; }

.stats-section { display: flex; justify-content: center; gap: 50px; padding: 40px 10%; margin-top: 20px; flex-wrap: wrap; text-align: center; }
.stat-box h2 { font-family: var(--font-head); font-size: 3rem; color: var(--text-dark); margin-bottom: 5px; position: relative; display: inline-block; }
.stat-box h2::after { content: '+'; color: var(--accent-orange); font-size: 2rem; position: absolute; top: 5px; right: -25px; }
.stat-box p { color: var(--text-gray); font-weight: 600; text-transform: uppercase; font-size: 0.9rem; letter-spacing: 1px; }
.float-wa { position: fixed; width: 60px; height: 60px; bottom: 40px; right: 40px; background-color: #25d366; color: #FFF; border-radius: 50px; text-align: center; font-size: 30px; box-shadow: 2px 2px 10px rgba(0,0,0,0.2); z-index: 100; transition: 0.3s; display: flex; align-items: center; justify-content: center; text-decoration: none; }
.float-wa:hover { transform: scale(1.1); background-color: #1ebe57; }
.marquee-container { background: var(--text-dark); color: var(--bg-color); padding: 20px 0; overflow: hidden; white-space: nowrap; transform: rotate(-2deg); margin: 60px 0; width: 105%; margin-left: -2.5%; border-top: 2px solid var(--accent-orange); border-bottom: 2px solid var(--accent-orange); transition: background 0.3s; }
body.dark-mode .marquee-container { background: #222; color: #fff; }
.marquee-content { display: inline-block; animation: marquee 20s linear infinite; }
.marquee-content span { font-family: var(--font-head); font-size: 1.5rem; font-weight: 700; margin-right: 60px; text-transform: uppercase; }
.marquee-content i { color: var(--accent-orange); margin-right: 10px; }
@keyframes marquee { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

.section { padding: 80px 10%; background: var(--white); border-radius: 40px 40px 0 0; margin-bottom: 20px; transition: background 0.3s; }
body.dark-mode .section { background: #0a0a0a; }
.section-header { text-align: center; margin-bottom: 50px; }
.section-header h2 { font-size: 2.5rem; font-family: var(--font-head); margin-bottom: 10px; color: var(--text-dark); }
.section-header p { color: var(--text-gray); }
.grid-container { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; }
.card { background: #f9f9f9; padding: 30px; border-radius: 20px; transition: 0.3s; border: 1px solid transparent; transform-style: preserve-3d; transform: perspective(1000px); }
body.dark-mode .card { background: #111; border: 1px solid rgba(255, 255, 255, 0.1); }
.card:hover { background: #fff; border-color: var(--accent-orange); box-shadow: 0 20px 40px rgba(0,0,0,0.1); }
body.dark-mode .card:hover { background: #1a1a1a; border-color: var(--accent-orange); box-shadow: 0 10px 40px -10px rgba(230, 73, 25, 0.3); }
.card-icon { font-size: 2.5rem; color: var(--accent-orange); margin-bottom: 20px; transform: translateZ(20px); }
.card h3 { font-size: 1.5rem; margin-bottom: 10px; font-family: var(--font-head); transform: translateZ(20px); color: var(--text-dark); }
.card p { color: var(--text-gray); margin-bottom: 20px; font-size: 0.95rem; transform: translateZ(20px); }
.link-arrow { color: var(--accent-orange); font-weight: 700; text-decoration: none; transform: translateZ(20px); display: inline-block; }
.tags { margin-bottom: 20px; display: flex; gap: 8px; flex-wrap: wrap; transform: translateZ(20px); }
.tags span { background: #eee; color: var(--text-gray); padding: 4px 10px; border-radius: 4px; font-size: 0.75rem; font-weight: 700; text-transform: uppercase; }
body.dark-mode .tags span { background: #222; }
.tag-highlight { border: 1px solid var(--accent-orange); color: var(--accent-orange) !important; background: #fff !important; }
body.dark-mode .tag-highlight { background: #1a1a1a !important; }
.card-tag { font-size: 0.8rem; font-weight: 700; color: var(--text-gray); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 10px; }
.img-wrapper { width: 100%; height: 200px; border-radius: 10px; overflow: hidden; margin-bottom: 20px; border: 1px solid #ddd; transform: translateZ(20px); }
body.dark-mode .img-wrapper { border-color: #333; }
.img-wrapper img { width: 100%; height: 100%; object-fit: cover; transition: 0.5s; }
.project-card:hover .img-wrapper img { transform: scale(1.1); }

.footer { text-align: center; padding: 60px 0; background: var(--white); border-top: 1px solid rgba(128,128,128,0.1); transition: background 0.3s; }
body.dark-mode .footer { background: #0a0a0a; }
.footer h2 { margin-bottom: 30px; font-family: var(--font-head); color: var(--text-dark); }
.social-icons { display: flex; justify-content: center; gap: 20px; margin-bottom: 30px; }
.social-icons a { color: var(--text-dark); font-size: 1.8rem; transition: 0.3s; }
.social-icons a:hover { color: var(--accent-orange); transform: scale(1.1); }
.footer p { color: var(--text-gray); font-size: 0.9rem; }

.reveal { position: relative; transform: translateY(50px); opacity: 0; transition: all 0.8s ease; }
.reveal.active { transform: translateY(0); opacity: 1; }

@media (max-width: 768px) {
    .hero h1 { font-size: 3rem; }
    .nav-links { display: none; }
    .system-status-wrapper { display: none; }
    .cta-group { flex-direction: column; }
    .btn-orange, .btn-white { width: 100%; text-align: center; }
    .marquee-container { transform: rotate(-1deg); } 
    .stats-section { gap: 30px; }
    .stat-box { width: 45%; }
    .float-wa { bottom: 20px; right: 20px; width: 50px; height: 50px; font-size: 25px; }
    .cursor-dot, .cursor-outline, .cursor-particle { display: none; }
    .to-top { right: 20px; bottom: 80px; }
    .loader-logo { font-size: 2.5rem; }
}