@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Outfit:wght@400;700&display=swap');

:root {
    --bg-dark: #0f0f13;
    --panel-bg: rgba(20, 20, 25, 0.7);
    --panel-border: rgba(255, 255, 255, 0.08);
    --accent-purple: #8b5cf6;
    --accent-blue: #3b82f6;
    --accent-green: #10b981;
    --accent-pink: #ec4899;
    --text-main: #f3f4f6;
    --text-dim: #9ca3af;
    --gradient-primary: linear-gradient(135deg, var(--accent-purple), var(--accent-blue));
}

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

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3 { font-family: 'Outfit', sans-serif; font-weight: 700; }

.glow-bg {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background: radial-gradient(circle at 10% 20%, rgba(139, 92, 246, 0.1), transparent 40%),
                radial-gradient(circle at 90% 80%, rgba(59, 130, 246, 0.1), transparent 40%);
    z-index: -1; pointer-events: none;
}

nav {
    display: flex; justify-content: space-between; align-items: center;
    padding: 20px 5%; max-width: 1600px; margin: 0 auto;
}

.logo {
    font-size: 1.6rem; font-weight: 800; letter-spacing: -1px;
    background: var(--gradient-primary); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}

.nav-links a { color: var(--text-dim); text-decoration: none; margin-left: 20px; font-weight: 600; transition: 0.3s; font-size: 0.9rem; }
.nav-links a:hover { color: var(--text-main); }

/* Buttons */
.btn-primary {
    background: var(--gradient-primary); color: #fff; border: none; padding: 12px 24px; border-radius: 10px; font-weight: 700; cursor: pointer; transition: 0.3s;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 5px 20px rgba(139, 92, 246, 0.4); }

/* Glass Panels */
.glass-panel {
    background: var(--panel-bg); border: 1px solid var(--panel-border); backdrop-filter: blur(16px);
    border-radius: 20px; padding: 25px; box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.chip {
    padding: 4px 12px; border-radius: 20px; background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1); color: var(--text-dim); font-size: 0.75rem; font-weight: 500;
    cursor: pointer; transition: 0.2s; user-select: none;
}
.chip.active { background: var(--accent-purple); border-color: var(--accent-purple); color: #fff; }

input[type="number"], input[type="text"], select {
    background: rgba(0, 0, 0, 0.3); border: 1px solid rgba(255, 255, 255, 0.1); color: #fff; padding: 8px 12px;
    border-radius: 8px; font-size: 0.8rem; outline: none; transition: 0.2s;
}
input[type="number"]:focus, input[type="text"]:focus, select:focus { border-color: var(--accent-purple); }

input[type="range"] {
    -webkit-appearance: none; appearance: none; background: rgba(255, 255, 255, 0.1); border-radius: 5px; height: 4px;
}
input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none; width: 16px; height: 16px; border-radius: 50%; background: var(--text-main); cursor: pointer;
}

/* Scrollbar */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--bg-dark); }
::-webkit-scrollbar-thumb { background: rgba(255, 255, 255, 0.1); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255, 255, 255, 0.2); }
@media (max-width: 768px) {
    .intake-wrapper { flex-direction: column; border-radius: 20px !important; }
    .intake-wrapper input { padding: 20px !important; text-align: center; }
    .intake-wrapper button { width: 100%; border-radius: 0 0 18px 18px !important; padding: 15px !important; }
}
@media (max-width: 1024px) {
    nav { padding: 15px 3%; }
    .nav-links a { margin-left: 15px; font-size: 0.8rem; }
    .glass-panel { padding: 20px; }
}

@media (max-width: 768px) {
    nav { flex-direction: column; gap: 15px; padding: 20px 5%; text-align: center; }
    .nav-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; }
    .nav-links a { margin-left: 0; }
    
    .glass-panel { padding: 15px; border-radius: 12px; }
}

@media (max-width: 480px) {
    .logo { font-size: 1.3rem; }
    .btn-primary { width: 100%; padding: 15px; }
}

/* Global Layout System */
:root {
    --sidebar-width: 280px;
    --header-height: 60px;
}

body.with-layout {
    overflow-y: auto !important;
    overflow-x: hidden;
    height: auto !important;
}

.app-layout {
    display: flex;
    min-height: 100vh;
    background: var(--bg-dark);
}

.app-sidebar {
    width: var(--sidebar-width);
    height: 100vh;
    position: fixed;
    left: 0;
    top: 0;
    background: rgba(15, 15, 19, 0.85);
    -webkit-backdrop-filter: blur(30px);
    backdrop-filter: blur(30px);
    border-right: 1px solid rgba(255, 255, 255, 0.05);
    padding: 30px 20px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.app-header {
    height: var(--header-height);
    position: fixed;
    top: 0;
    left: var(--sidebar-width);
    right: 0;
    background: rgba(15, 15, 19, 0.7);
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 25px;
    z-index: 999;
    transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.app-main {
    flex: 1;
    margin-left: var(--sidebar-width);
    margin-top: var(--header-height);
    min-height: calc(100vh - var(--header-height));
    height: auto !important;
    overflow-y: auto !important;
    overflow-x: hidden;
    padding: 12px 18px 50px;
    position: relative;
    box-sizing: border-box;
    width: calc(100% - var(--sidebar-width));
    max-width: calc(100% - var(--sidebar-width));
}

/* Sidebar Tabs */
.nav-tab {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 20px;
    border-radius: 12px;
    color: var(--text-dim);
    text-decoration: none;
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
    transition: 0.3s;
    margin-bottom: 8px;
    border: 1px solid transparent;
}

.nav-tab:hover { 
    background: rgba(255, 255, 255, 0.03); 
    color: #fff; 
    border-color: rgba(255, 255, 255, 0.05); 
}

.nav-tab.active { 
    background: rgba(139, 92, 246, 0.1); 
    color: var(--accent-purple); 
    border-color: rgba(139, 92, 246, 0.3); 
}

.nav-tab i { font-size: 1.1rem; width: 20px; text-align: center; }

/* Responsive Adjustments */
@media (max-width: 1024px) {
    :root { --sidebar-width: 240px; }
}

@media (max-width: 768px) {
    .app-sidebar {
        transform: translateX(-100%);
    }
    .app-sidebar.show {
        transform: translateX(0);
        box-shadow: 20px 0 50px rgba(0,0,0,0.8);
    }
    .app-header, .app-main {
    flex: 1;
    margin-left: var(--sidebar-width);
    margin-top: var(--header-height);
    min-height: calc(100vh - var(--header-height));
    height: auto !important;
    overflow-y: auto !important;
    overflow-x: hidden;
    padding: 12px 18px 50px;
    position: relative;
    box-sizing: border-box;
    width: calc(100% - var(--sidebar-width));
    max-width: calc(100% - var(--sidebar-width));
}
    .app-header {
    height: var(--header-height);
    position: fixed;
    top: 0;
    left: var(--sidebar-width);
    right: 0;
    background: rgba(15, 15, 19, 0.7);
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 25px;
    z-index: 999;
    transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
    .sidebar-toggle {
        display: block !important;
    }
}

/* Premium Utilities */
.glow-text {
    background: linear-gradient(90deg, #fff, var(--accent-purple));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}
.floating-anim { animation: float 6s ease-in-out infinite; }

.premium-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
    transition: 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.premium-card:hover {
    border-color: var(--accent-purple);
    transform: scale(1.02);
    box-shadow: 0 20px 40px rgba(0,0,0,0.4), 0 0 20px rgba(139, 92, 246, 0.1);
}

@keyframes pulse {
    0% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.2); opacity: 1; }
    100% { transform: scale(1); opacity: 0.5; }
}

.animate-in {
    animation: fadeIn 0.8s ease-out forwards;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Unified Header Controls & Timeframe Icons */
.timeframe-icon-box { 
    display: flex; 
    gap: 12px; 
    align-items: center; 
    background: rgba(0, 0, 0, 0.2);
    padding: 6px 14px;
    border-radius: 100px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}
.tf-icon { 
    font-size: 1.1rem; 
    cursor: pointer; 
    opacity: 0.4; 
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1); 
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}
.tf-icon:hover { opacity: 1; transform: scale(1.2); }
.tf-icon.active { opacity: 1; filter: drop-shadow(0 0 8px var(--accent-purple)); transform: scale(1.1); }

.tf-tooltip { 
    position: absolute; 
    top: -30px; 
    left: 50%; 
    transform: translateX(-50%); 
    background: rgba(15, 15, 19, 0.95); 
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #fff; 
    font-size: 0.6rem; 
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 4px 10px; 
    border-radius: 6px; 
    white-space: nowrap; 
    opacity: 0; 
    pointer-events: none; 
    transition: 0.2s; 
    z-index: 2000;
}
.tf-icon:hover .tf-tooltip { opacity: 1; top: -40px; }

.neural-nav-bar { 
    display: flex; 
    align-items: center; 
    gap: 12px; 
    background: rgba(0, 0, 0, 0.2); 
    padding: 6px 18px; 
    border-radius: 100px; 
    border: 1px solid rgba(255, 255, 255, 0.05);
    margin-left: 20px;
}
.nav-btn-round, .nav-btn-text { 
    background: none; 
    border: none; 
    color: var(--text-dim); 
    font-size: 0.65rem; 
    font-weight: 800; 
    cursor: pointer; 
    transition: 0.2s; 
}
.nav-btn-round:hover, .nav-btn-text:hover { color: #fff; }
.nav-divider { width: 1px; height: 16px; background: rgba(255, 255, 255, 0.1); }
.nav-range-text { font-size: 0.75rem; color: #fff; font-weight: 700; white-space: nowrap; letter-spacing: -0.2px; }

/* Hide legacy headers on dashboards when unified layout is active */
.with-layout .top-header, 
.with-layout .hub-header:not(.container .hub-header), 
.with-layout nav:not(.app-sidebar nav) {
    display: none !important;
}

/* MARQUEE ANIMATION */
@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.marquee-container {
    overflow: hidden;
    white-space: nowrap;
    position: relative;
    padding: 20px 0;
}

.marquee-content {
    display: inline-flex;
    gap: 60px;
    animation: marquee 30s linear infinite;
}

/* CARDS & GRIDS */
.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.tech-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 24px;
    padding: 40px;
    transition: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.tech-card:hover {
    background: rgba(139, 92, 246, 0.05);
    border-color: rgba(139, 92, 246, 0.3);
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.testimonial-card {
    background: linear-gradient(180deg, rgba(255,255,255,0.05) 0%, transparent 100%);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 32px;
    padding: 40px;
    height: 100%;
}

.metric-highlight {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--accent-green);
    margin-bottom: 5px;
}