/* OSIBytes High-End Dark FX Theme - Fixed Sizing */
:root {
    --color-white: #FFFFFF; --color-orange: #FF8C00; --color-yellow: #FFD700;
    --color-green: #00D345; --color-black: #050505; --color-dark-gray: #111111;
    --color-border: rgba(255, 255, 255, 0.1); --color-text-gray: #A0A0A0;
}
* { box-sizing: border-box; margin: 0; padding: 0; font-family: 'Segoe UI', Roboto, sans-serif; }
body { background-color: var(--color-black); color: var(--color-white); -webkit-font-smoothing: antialiased; overflow-x: hidden; }

.dark-fx-bg { position: relative; min-height: 100vh; background-color: var(--color-black); z-index: 0; }
.dark-fx-bg::before { content: ''; position: fixed; top: -20vh; left: -10vw; width: 60vw; height: 60vw; background: radial-gradient(circle, rgba(255, 140, 0, 0.12) 0%, transparent 60%); border-radius: 50%; z-index: -2; pointer-events: none; }
.dark-fx-bg::after { content: ''; position: fixed; bottom: -20vh; right: -10vw; width: 50vw; height: 50vw; background: radial-gradient(circle, rgba(0, 211, 69, 0.08) 0%, transparent 60%); border-radius: 50%; z-index: -2; pointer-events: none; }

.text-orange { color: var(--color-orange); } .text-yellow { color: var(--color-yellow); } .text-green { color: var(--color-green); }
.text-white { color: var(--color-white); } .text-gray { color: var(--color-text-gray); } .text-black { color: var(--color-black); }
.text-center { text-align: center; } .text-left { text-align: left; }
.font-bold { font-weight: 700; } .font-light { font-weight: 300; }
.text-lg { font-size: 1.25rem; line-height: 1.6; } .text-sm { font-size: 0.9rem; }
.lead-text { font-size: 1.2rem; line-height: 1.7; color: #E0E0E0; margin-bottom: 2.5rem; }

.text-glow { text-shadow: 0 0 10px rgba(255, 140, 0, 0.8); } .text-glow-green { text-shadow: 0 0 10px rgba(0, 211, 69, 0.6); }
.shadow-glow { box-shadow: 0 0 20px rgba(255, 140, 0, 0.3); }

.mb-0 { margin-bottom: 0; } .mb-1 { margin-bottom: 1rem; } .mb-2 { margin-bottom: 2rem; }
.mt-1 { margin-top: 1rem; } .mt-2 { margin-top: 2rem; } .mr-1 { margin-right: 1rem; } .ml-1 { margin-left: 1rem; } .ml-2 { margin-left: 1.5rem; }
.pb-1 { padding-bottom: 1rem; } .p-1 { padding: 1rem; } .p-2 { padding: 2rem; }
.w-100 { width: 100%; } .inline-block { display: inline-block; } .rounded { border-radius: 8px; } .rounded-none { border-radius: 0 !important; } .relative-z { position: relative; z-index: 10; }
.bg-dark { background: rgba(0,0,0,0.6); }

a { color: inherit; text-decoration: none; transition: color 0.3s ease; }
a:hover { color: var(--color-white); text-shadow: 0 0 8px rgba(255,255,255,0.5); }
.no-style-link { color: inherit; text-decoration: none; } .no-underline { text-decoration: none !important; }

.border-bottom { border-bottom: 1px solid var(--color-border); } .border-top { border-top: 1px solid var(--color-border); }
.border-orange-top { border-top: 3px solid var(--color-orange); } .border-yellow-top { border-top: 3px solid var(--color-yellow); } .border-green-top { border-top: 3px solid var(--color-green); } .border-white-top { border-top: 3px solid var(--color-white); }
.border-orange-left { border-left: 4px solid var(--color-orange); } .border-yellow-left { border-left: 4px solid var(--color-yellow); } .border-white-left { border-left: 4px solid var(--color-white); } .border-green-left { border-left: 4px solid var(--color-green); }

.border-glow-orange { box-shadow: inset 0 0 30px rgba(255, 140, 0, 0.1), 0 30px 60px rgba(0,0,0,0.8); border: 1px solid rgba(255, 140, 0, 0.2); }
.border-glow-yellow { box-shadow: inset 0 0 30px rgba(255, 215, 0, 0.1), 0 30px 60px rgba(0,0,0,0.8); border: 1px solid rgba(255, 215, 0, 0.2); }
.border-glow-green { box-shadow: inset 0 0 30px rgba(0, 211, 69, 0.1), 0 30px 60px rgba(0,0,0,0.8); border: 1px solid rgba(0, 211, 69, 0.2); }

.hover-glow-orange:hover { border-color: var(--color-orange); box-shadow: 0 0 15px rgba(255, 140, 0, 0.4); transform: translateY(-3px); }
.hover-glow-yellow:hover { border-color: var(--color-yellow); box-shadow: 0 0 15px rgba(255, 215, 0, 0.4); transform: translateY(-3px); }
.hover-glow-green:hover { border-color: var(--color-green); box-shadow: 0 0 15px rgba(0, 211, 69, 0.4); transform: translateY(-3px); }
.hover-glow-white:hover { border-color: var(--color-white); box-shadow: 0 0 15px rgba(255, 255, 255, 0.2); transform: translateY(-3px); }

.glass-panel { background: rgba(12, 12, 12, 0.7); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border-radius: 16px; }
.glass-card { background: rgba(22, 22, 22, 0.6); border: 1px solid rgba(255, 255, 255, 0.05); border-radius: 12px; padding: 1.5rem; transition: all 0.3s ease; }
.diagonal-fx { position: relative; overflow: hidden; }
.diagonal-fx::before { content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: repeating-linear-gradient( -45deg, transparent, transparent 20px, rgba(255, 255, 255, 0.015) 20px, rgba(255, 255, 255, 0.015) 40px ); z-index: 1; pointer-events: none; }

.logo-container { width: 220px; max-width: 100%; }
.brand-logo { width: 100%; height: auto; display: block; border-radius: 8px; object-fit: contain; }
.nav-brand { display: flex; align-items: center; }
.nav-logo-wrapper { display: inline-block; width: 60px; height: 45px; }
.nav-logo { width: 100%; height: 100%; object-fit: contain; border-radius: 4px; }

.profile-img-wrapper { width: 95px; height: 95px; flex-shrink: 0; }
.profile-img { width: 100%; height: 100%; border-radius: 50%; object-fit: cover; border: 2px solid var(--color-orange); box-shadow: 0 0 20px rgba(255, 140, 0, 0.5); }

.flex-align-center { display: flex; align-items: center; } .flex-center-col { display: flex; flex-direction: column; align-items: center; justify-content: center; }
.split-container { display: flex; min-height: 100vh; }
.left-panel { flex: 1.2; padding: 4rem; display: flex; flex-direction: column; justify-content: center; border-right: 1px solid var(--color-border); }
.right-panel { flex: 0.8; display: flex; align-items: center; justify-content: center; padding: 2rem; }
.brand-header h1 { font-size: 3.8rem; margin-bottom: 0.5rem; letter-spacing: -1px; }

.portfolio-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; margin-top: 2rem; }
.portfolio-item h4 { margin-bottom: 0.5rem; font-size: 1.1rem; }

.login-box { padding: 3rem; width: 100%; max-width: 420px; }
.input-group { margin-bottom: 1.5rem; }
.input-group label { display: block; margin-bottom: 0.5rem; color: var(--color-text-gray); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 1px; }
.input-group input { width: 100%; padding: 1rem; border: 1px solid var(--color-border); background: rgba(0,0,0,0.5); color: white; border-radius: 8px; font-size: 1rem; transition: border-color 0.3s; }
.input-group input:focus { outline: none; border-color: var(--color-green); box-shadow: 0 0 10px rgba(0, 211, 69, 0.2); }
.error-msg { background: rgba(255, 68, 68, 0.15); border: 1px solid #ff4444; color: #ffbcbc; padding: 1rem; margin-bottom: 1.5rem; border-radius: 8px; text-align: center; }

.form-input { border: 1px solid rgba(255,255,255,0.2); padding: 0.8rem; font-size: 1rem; color: white; border-radius: 6px; }
.form-input:focus { outline: none; border-color: var(--color-orange); }

.btn { display: inline-block; width: 100%; padding: 1rem; border: none; border-radius: 8px; font-size: 1rem; cursor: pointer; text-transform: uppercase; letter-spacing: 1px; transition: all 0.3s ease; text-align: center; }
.btn-gradient { background: linear-gradient(90deg, var(--color-orange), var(--color-yellow)); box-shadow: 0 4px 15px rgba(255, 140, 0, 0.3); font-weight: bold; }
.btn-gradient:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(255, 140, 0, 0.5); }
.btn-outline-white { border: 1px solid var(--color-border); color: var(--color-white); background: transparent; }
.btn-outline-white:hover { background: rgba(255,255,255,0.1); border-color: var(--color-white); }
.btn-small { padding: 0.6rem 1.2rem; font-size: 0.85rem; width: auto; text-decoration: none; border-radius: 6px; }

.top-nav { padding: 1rem 3rem; display: flex; justify-content: space-between; align-items: center; position: sticky; top: 0; z-index: 100; border-bottom: 1px solid var(--color-border); }
.slider-container { max-width: 1200px; margin: 3rem auto; position: relative; min-height: 600px; display: flex; flex-direction: column; }
.slide { display: none; flex-grow: 1; padding: 4rem; }
.slide.active { display: block; animation: fadeScale 0.6s cubic-bezier(0.16, 1, 0.3, 1); }
.slide-header { margin-bottom: 2.5rem; }
.slide-title { font-size: 3.2rem; font-weight: 300; letter-spacing: -1px; margin-bottom: 0.5rem; }

.newsweek-quote { font-size: 1.3rem; font-style: italic; padding: 2rem; background: rgba(255, 140, 0, 0.05); border-radius: 0 12px 12px 0; color: #EAEAEA; line-height: 1.7; margin: 1.5rem 0; box-shadow: inset 0 0 20px rgba(255, 140, 0, 0.05); }
.flex-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.5rem; }
.success-grid { display: flex; flex-direction: column; gap: 1rem; }
.success-item { font-size: 1.1rem; }
.controls { display: flex; justify-content: space-between; align-items: center; }

@keyframes fadeScale { from { opacity: 0; transform: scale(0.98) translateY(10px); } to { opacity: 1; transform: scale(1) translateY(0); } }