/* Base fonts */
* { font-family: 'Inter', system-ui, sans-serif; }
code, pre, .font-mono { font-family: 'JetBrains Mono', monospace; }

/* Dark theme variables */
[data-theme="dark"] {
    --b1: 0 0% 7%;
    --b2: 0 0% 10%;
    --b3: 0 0% 13%;
    --bc: 0 0% 90%;
    --p: 262 80% 65%;
    --pc: 0 0% 100%;
    --s: 199 89% 48%;
    --sc: 0 0% 100%;
    --a: 160 84% 39%;
    --ac: 0 0% 100%;
    --n: 0 0% 15%;
    --nc: 0 0% 90%;
}

/* ============================================
   Custom Properties
   ============================================ */
:root {
    --glow-violet: rgba(139, 92, 246, 0.5);
    --glow-cyan: rgba(34, 211, 238, 0.5);
    --glow-emerald: rgba(16, 185, 129, 0.5);
    --color-violet: #8b5cf6;
    --color-cyan: #22d3ee;
    --color-emerald: #10b981;
}

/* ============================================
   Nav — transparent → solid on scroll
   ============================================ */
#main-nav {
    background: transparent;
    border-bottom: 1px solid transparent;
    padding-top: 12px;
}
#main-nav .nav-inner {
    transition: padding 0.3s ease;
}
#main-nav.nav-solid {
    background: rgba(17, 17, 17, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom-color: rgba(255, 255, 255, 0.1);
    padding-top: 0;
}
@media (max-width: 768px) {
    #main-nav {
        padding-top: 0;
    }
    #main-nav.nav-open {
        background: rgba(17, 17, 17, 0.95);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border-bottom-color: rgba(255, 255, 255, 0.1);
    }
}

/* ============================================
   Dot Grid Background
   ============================================ */
.dot-grid {
    background-image: radial-gradient(circle, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
    background-size: 32px 32px;
}

/* ============================================
   Gradient Text
   ============================================ */
.gradient-text {
    background: linear-gradient(135deg, var(--color-violet), var(--color-cyan), var(--color-violet));
    background-size: 200% 200%;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: gradient-shift 4s ease infinite;
}

/* ============================================
   Keyframes
   ============================================ */
@keyframes gradient-shift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

@keyframes pulse-glow {
    0%, 100% { opacity: 0.4; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(1.05); }
}

@keyframes float {
    0% { transform: translate(0, 0) rotate(0deg); }
    25% { transform: translate(6px, -18px) rotate(2deg); }
    50% { transform: translate(-4px, -24px) rotate(-1deg); }
    75% { transform: translate(8px, -10px) rotate(1.5deg); }
    100% { transform: translate(0, 0) rotate(0deg); }
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

@keyframes fade-in-up {
    from { opacity: 0; transform: translateY(24px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes glow-pulse {
    0%, 100% { box-shadow: 0 0 30px rgba(139, 92, 246, 0.15), 0 0 60px rgba(34, 211, 238, 0.08); }
    50% { box-shadow: 0 0 40px rgba(139, 92, 246, 0.25), 0 0 80px rgba(34, 211, 238, 0.15); }
}

/* ============================================
   Hero Glow
   ============================================ */
.hero-glow {
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, var(--glow-violet), var(--glow-cyan), transparent 70%);
    opacity: 0.15;
    filter: blur(80px);
    animation: pulse-glow 6s ease-in-out infinite;
    pointer-events: none;
}

/* ============================================
   Gopher Styles
   ============================================ */
.gopher {
    max-width: 300px;
    filter: drop-shadow(0 0 20px rgba(139, 92, 246, 0.2));
    transition: filter 0.3s ease;
}

.gopher:hover {
    filter: drop-shadow(0 0 30px rgba(139, 92, 246, 0.35));
}

.gopher-float {
    animation: float 5s ease-in-out infinite;
}

@keyframes rock {
    0%, 100% { transform: rotate(-3deg); }
    50% { transform: rotate(3deg); }
}

.gopher-rock {
    animation: rock 3s ease-in-out infinite;
    transform-origin: bottom center;
}

.gopher-sm { max-width: 150px; }
.gopher-md { max-width: 200px; }
.gopher-xs { max-width: 120px; }

/* ============================================
   Scroll Reveal
   ============================================ */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   Terminal
   ============================================ */
.terminal {
    background: #0a0a0a;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    overflow: hidden;
    font-family: 'JetBrains Mono', monospace;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
}

.terminal-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 14px 18px;
    background: rgba(255, 255, 255, 0.03);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.terminal-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.terminal-dot-red { background: #ff5f57; }
.terminal-dot-yellow { background: #febc2e; }
.terminal-dot-green { background: #28c840; }

.terminal-body {
    padding: 20px 22px;
    font-size: 14px;
    line-height: 1.8;
    min-height: 140px;
}

.terminal-line {
    opacity: 0;
    transition: opacity 0.3s ease;
}

.terminal-line.visible {
    opacity: 1;
}

.terminal-cursor {
    display: inline-block;
    width: 8px;
    height: 18px;
    background: rgba(255, 255, 255, 0.7);
    margin-left: 2px;
    vertical-align: text-bottom;
    animation: blink 1s step-end infinite;
}

.terminal-prompt { color: #888; }
.terminal-command { color: #e5e5e5; }
.terminal-success { color: #10b981; }
.terminal-url { color: #22d3ee; }

/* ============================================
   Bento Cards
   ============================================ */
.bento-card {
    position: relative;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 32px;
    overflow: hidden;
    transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.bento-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 16px;
    padding: 1px;
    background: linear-gradient(135deg, var(--color-violet), var(--color-cyan), var(--color-emerald));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.bento-card:hover {
    transform: translateY(-2px);
    border-color: rgba(255, 255, 255, 0.15);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.bento-card:hover::before {
    opacity: 1;
}

.bento-card-accent {
    position: absolute;
    top: 0;
    right: 0;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.06;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.bento-card:hover .bento-card-accent {
    opacity: 0.12;
}

a.bento-card-link {
    display: block;
    text-decoration: none;
    color: inherit;
    cursor: pointer;
}

/* ============================================
   Canvas Mockup
   ============================================ */
.canvas-mockup {
    background-color: #0a0a0a;
    background-image: radial-gradient(circle, rgba(255, 255, 255, 0.12) 1px, transparent 1px);
    background-size: 32px 32px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 64px 72px;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    animation: glow-pulse 4s ease-in-out infinite;
}

.canvas-node {
    background: #0d0d0d;
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 16px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    position: relative;
    min-width: 160px;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.canvas-node:hover {
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 0 20px rgba(139, 92, 246, 0.1);
}

.canvas-node-accent {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    border-radius: 3px 0 0 3px;
}

.canvas-node-accent-right {
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    border-radius: 0 3px 3px 0;
}

.canvas-node-right-accent {
    padding-right: 24px;
}

.canvas-node-icon {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}

.canvas-node-label {
    font-size: 14px;
    font-weight: 500;
    color: #e5e5e5;
}

.canvas-node-sublabel {
    font-size: 11px;
    color: #666;
    margin-top: 2px;
}

/* Compact node variant (database mounted — flush on top of website) */
.canvas-node-compact {
    padding: 10px 16px;
    gap: 10px;
    min-width: auto;
    border-radius: 10px 10px 0 0;
    margin-bottom: -1px;
    border-bottom: none;
}

.canvas-node-compact:hover {
    border-color: rgba(255, 255, 255, 0.1);
    box-shadow: none;
}

/* Database node — thick top and right cyan borders */
.canvas-node-db {
    border-color: rgba(255, 255, 255, 0.06);
    border-top: 2px solid rgba(34, 211, 238, 0.35);
    border-right: 2px solid rgba(34, 211, 238, 0.25);
}

/* Hero node variant (prominent website keystone) */
.canvas-node-hero {
    padding: 20px 28px;
    gap: 14px;
    border-color: rgba(139, 92, 246, 0.25);
    box-shadow: 0 0 30px rgba(139, 92, 246, 0.08), 0 0 60px rgba(139, 92, 246, 0.04);
    background: #0e0a14;
    min-width: 220px;
    border-radius: 10px 0 10px 10px;
}

.canvas-node-hero:hover {
    border-color: rgba(139, 92, 246, 0.4);
    box-shadow: 0 0 40px rgba(139, 92, 246, 0.15), 0 0 80px rgba(139, 92, 246, 0.06);
}

/* Particle emitter — ember-like pixels off accent borders */
.particle-emitter {
    overflow: visible;
}

/* Outbound — spawn at border, drift away and fade (website) */
@keyframes particle-drift {
    0% {
        opacity: 0.9;
        transform: translate(0, 0) scale(1);
    }
    30% {
        opacity: 0.7;
    }
    100% {
        opacity: 0;
        transform: translate(var(--px), var(--py)) scale(0.2);
    }
}

/* Inbound — spawn far away, converge into border (salesforce) */
@keyframes particle-converge {
    0% {
        opacity: 0;
        transform: translate(var(--px), var(--py)) scale(0.3);
    }
    40% {
        opacity: 0.6;
    }
    85% {
        opacity: 1;
        transform: translate(0, 0) scale(1);
    }
    100% {
        opacity: 0;
        transform: translate(0, 0) scale(0.5);
    }
}

.accent-particle {
    position: absolute;
    width: 3px;
    height: 3px;
    border-radius: 50%;
    pointer-events: none;
    z-index: -1;
}

.accent-particle-left {
    left: -1px;
    animation: particle-converge var(--duration) cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.accent-particle-right {
    right: -1px;
    width: 4px;
    height: 4px;
    animation: particle-drift var(--duration) cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

/* Animated dataflow — horizontal */
@keyframes dataflow {
    0% { left: -6px; opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { left: 100%; opacity: 0; }
}

.dataflow-track {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.dataflow-dot {
    position: absolute;
    top: 50%;
    width: 6px;
    height: 6px;
    margin-top: -3px;
    border-radius: 50%;
    background: var(--color-emerald);
    box-shadow: 0 0 8px var(--glow-emerald);
    animation: dataflow 2.5s ease-in-out infinite;
}

/* Animated dataflow — vertical (mobile) */
@keyframes dataflow-v {
    0% { top: -6px; opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { top: 100%; opacity: 0; }
}

.dataflow-track-v {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.dataflow-dot-v {
    position: absolute;
    left: 50%;
    width: 6px;
    height: 6px;
    margin-left: -3px;
    border-radius: 50%;
    background: var(--color-emerald);
    box-shadow: 0 0 8px var(--glow-emerald);
    animation: dataflow-v 2.5s ease-in-out infinite;
}

/* ============================================
   Steps / How it Works
   ============================================ */
.steps-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
    position: relative;
}

.step-item {
    display: flex;
    align-items: center;
    gap: 16px;
    position: relative;
}

.step-text {
    flex: 1;
}

.step-number {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    font-weight: 700;
    flex-shrink: 0;
    position: relative;
    z-index: 2;
}

.steps-line {
    position: absolute;
    top: 28px;
    left: 20%;
    right: 20%;
    height: 1px;
    background: linear-gradient(90deg, var(--color-violet), var(--color-cyan), var(--color-emerald));
    z-index: 1;
    opacity: 0.25;
}

/* Desktop: horizontal row */
@media (min-width: 769px) {
    .steps-container {
        flex-direction: row;
        align-items: flex-start;
        justify-content: center;
        gap: 0;
    }

    .step-item {
        flex: 1;
        flex-direction: column;
        text-align: center;
        max-width: 280px;
    }

    .step-number {
        margin-bottom: 16px;
    }

    .step-text {
        padding: 0 16px;
    }
}

/* ============================================
   Status Pill
   ============================================ */
.status-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    border-radius: 9999px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.03);
    font-size: 14px;
    color: #888;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #10b981;
    box-shadow: 0 0 8px rgba(16, 185, 129, 0.5);
}

/* ============================================
   CTA Section
   ============================================ */
.cta-glow {
    position: absolute;
    width: 500px;
    height: 300px;
    border-radius: 50%;
    background: radial-gradient(circle, var(--glow-violet), var(--glow-cyan), transparent 70%);
    opacity: 0.1;
    filter: blur(60px);
    animation: pulse-glow 6s ease-in-out infinite;
    pointer-events: none;
}

/* ============================================
   Mini Terminal (for bento card)
   ============================================ */
.mini-terminal {
    background: #0a0a0a;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 8px;
    padding: 12px 16px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    color: #888;
}

/* ============================================
   Speed Bars (About page)
   ============================================ */
.speed-bar {
    border-radius: 8px;
    transition: width 1s ease-out;
}
.reveal:not(.visible) .speed-bar {
    width: 0 !important;
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 768px) {
    .gopher { max-width: 200px; }
    .gopher-sm { max-width: 100px; }
    .gopher-md { max-width: 140px; }
    .gopher-xs { max-width: 80px; }

    .hero-glow {
        width: 350px;
        height: 350px;
    }

    .canvas-mockup { padding: 72px 24px; min-height: auto; }

    /* Mobile: Salesforce accent moves to TOP */
    #salesforce-node > .canvas-node-accent {
        left: 0;
        right: 0;
        top: 0;
        bottom: auto;
        width: auto;
        height: 3px;
        border-radius: 3px 3px 0 0;
    }

    /* Mobile: Website accent moves to BOTTOM */
    #website-node > .canvas-node-accent-right {
        left: 0;
        right: 0;
        top: auto;
        bottom: 0;
        width: auto;
        height: 3px;
        border-radius: 0 0 3px 3px;
    }

    .canvas-node-right-accent {
        padding-right: 28px;
        padding-bottom: 28px;
    }

    .canvas-node-hero {
        border-radius: 10px 0 10px 10px;
    }

    /* Mobile particle positioning — horizontal edges instead of vertical */
    .accent-particle-v.accent-particle-left {
        top: -1px;
    }
    .accent-particle-v.accent-particle-right {
        right: auto;
        bottom: -1px;
    }
}