/* ============================================
   $RAZORCLAW - SHARP METALLIC THEME
   Aggressive, Angular, Cutting Edge
   ============================================ */

:root {
    --steel: #c0c0c0;
    --steel-dark: #808080;
    --red: #ff3333;
    --red-dark: #cc0000;
    --orange: #ff6600;
    --dark: #0a0a0a;
    --darker: #050505;
    --bg: #111111;
    --text: #ffffff;
    --text-dim: #888888;
    --accent: var(--red);
    --font-display: 'Bebas Neue', sans-serif;
    --font-body: 'Barlow', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background: var(--darker);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
}

::selection {
    background: var(--red);
    color: var(--text);
}

/* Background Layer */
.bg-layer {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.metal-texture {
    position: absolute;
    width: 100%;
    height: 100%;
    background: 
        linear-gradient(135deg, rgba(255,255,255,0.03) 0%, transparent 50%),
        linear-gradient(225deg, rgba(255,255,255,0.02) 0%, transparent 50%),
        var(--darker);
}

.scratch-overlay {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: 
        repeating-linear-gradient(
            90deg,
            transparent 0px,
            transparent 50px,
            rgba(255,255,255,0.01) 50px,
            rgba(255,255,255,0.01) 51px
        ),
        repeating-linear-gradient(
            0deg,
            transparent 0px,
            transparent 100px,
            rgba(255,255,255,0.01) 100px,
            rgba(255,255,255,0.01) 101px
        );
}

.sparks {
    position: absolute;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.spark {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--orange);
    border-radius: 50%;
    animation: sparkFly 2s ease-out forwards;
}

@keyframes sparkFly {
    0% {
        opacity: 1;
        transform: translate(0, 0) scale(1);
    }
    100% {
        opacity: 0;
        transform: translate(var(--tx), var(--ty)) scale(0);
    }
}

/* Navigation */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1.5rem 3rem;
    background: linear-gradient(180deg, rgba(5, 5, 5, 0.95) 0%, transparent 100%);
}

.nav-inner {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
}

.logo-icon {
    font-size: 1.5rem;
    color: var(--red);
}

.logo-text {
    font-family: var(--font-display);
    font-size: 1.75rem;
    color: var(--steel);
    letter-spacing: 3px;
}

.logo-text .accent {
    color: var(--red);
}

.nav-links {
    display: flex;
    gap: 3rem;
}

.nav-links a {
    font-family: var(--font-display);
    font-size: 1rem;
    color: var(--text-dim);
    text-decoration: none;
    letter-spacing: 2px;
    transition: all 0.3s;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--red);
    transition: width 0.3s;
}

.nav-links a:hover {
    color: var(--text);
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-cta {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--red);
    color: var(--text);
    text-decoration: none;
    font-family: var(--font-display);
    font-size: 1rem;
    letter-spacing: 2px;
    clip-path: polygon(0 0, 100% 0, 95% 100%, 5% 100%);
    transition: all 0.3s;
}

.nav-cta svg {
    width: 16px;
    height: 16px;
}

.nav-cta:hover {
    background: var(--red-dark);
    transform: scale(1.05);
}

/* Buttons */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2.5rem;
    background: linear-gradient(135deg, var(--red) 0%, var(--red-dark) 100%);
    color: var(--text);
    font-family: var(--font-display);
    font-size: 1.25rem;
    letter-spacing: 3px;
    text-decoration: none;
    clip-path: polygon(0 0, 100% 0, 95% 100%, 5% 100%);
    transition: all 0.3s;
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    transform: scale(1.05);
    box-shadow: 0 0 30px rgba(255, 51, 51, 0.5);
}

.btn-primary.large {
    padding: 1.25rem 3rem;
    font-size: 1.5rem;
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    padding: 1rem 2.5rem;
    background: transparent;
    border: 2px solid var(--steel-dark);
    color: var(--steel);
    font-family: var(--font-display);
    font-size: 1.25rem;
    letter-spacing: 3px;
    text-decoration: none;
    clip-path: polygon(5% 0, 100% 0, 95% 100%, 0% 100%);
    transition: all 0.3s;
}

.btn-secondary:hover {
    border-color: var(--red);
    color: var(--red);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8rem 5rem;
    position: relative;
    overflow: hidden;
}

.hero-bg-text {
    position: absolute;
    top: 50%;
    left: -5%;
    transform: translateY(-50%);
    font-family: var(--font-display);
    font-size: 25vw;
    color: rgba(255, 255, 255, 0.02);
    letter-spacing: 20px;
    pointer-events: none;
    white-space: nowrap;
}

.hero-content {
    max-width: 600px;
    z-index: 10;
}

.hero-badge {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.badge-line {
    width: 30px;
    height: 2px;
    background: var(--red);
}

.hero-badge span:nth-child(2) {
    font-family: var(--font-display);
    font-size: 0.9rem;
    color: var(--text-dim);
    letter-spacing: 3px;
}

.hero-title {
    margin-bottom: 1.5rem;
}

.title-line {
    display: block;
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--steel);
    letter-spacing: 10px;
}

.title-main {
    display: block;
    font-family: var(--font-display);
    font-size: 5.5rem;
    color: var(--text);
    letter-spacing: 5px;
    line-height: 1;
    text-shadow: 0 0 50px rgba(255, 51, 51, 0.3);
}

.hero-desc {
    font-size: 1.1rem;
    color: var(--text-dim);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 2rem;
    margin-bottom: 2.5rem;
    padding: 1.5rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-family: var(--font-display);
    font-size: 2.5rem;
    color: var(--red);
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-dim);
    letter-spacing: 2px;
}

.stat-divider {
    font-size: 2rem;
    color: var(--steel-dark);
}

.hero-buttons {
    display: flex;
    gap: 1rem;
}

/* Hero Visual */
.hero-visual {
    position: relative;
    z-index: 5;
}

.claw-container {
    position: relative;
    width: 400px;
    height: 400px;
}

.claw {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.blade {
    position: absolute;
    width: 20px;
    height: 150px;
    background: linear-gradient(180deg, var(--steel) 0%, var(--steel-dark) 100%);
    clip-path: polygon(50% 0%, 100% 100%, 0% 100%);
    transform-origin: bottom center;
}

.blade::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 80%;
    background: linear-gradient(180deg, rgba(255,255,255,0.8), transparent);
}

.b1 { transform: translateX(-50px) rotate(-30deg); }
.b2 { transform: rotate(0deg); }
.b3 { transform: translateX(50px) rotate(30deg); }

.claw-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(255, 51, 51, 0.2) 0%, transparent 70%);
    animation: clawPulse 3s ease-in-out infinite;
}

@keyframes clawPulse {
    0%, 100% { opacity: 0.5; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 1; transform: translate(-50%, -50%) scale(1.1); }
}

.claw-sparks span {
    position: absolute;
    width: 6px;
    height: 6px;
    background: var(--orange);
    border-radius: 50%;
    animation: sparkle 1.5s ease-in-out infinite;
}

.claw-sparks span:nth-child(1) { top: 20%; left: 30%; animation-delay: 0s; }
.claw-sparks span:nth-child(2) { top: 40%; right: 20%; animation-delay: 0.5s; }
.claw-sparks span:nth-child(3) { bottom: 30%; left: 40%; animation-delay: 1s; }

@keyframes sparkle {
    0%, 100% { opacity: 0; transform: scale(0); }
    50% { opacity: 1; transform: scale(1); }
}

/* Sections Common */
section {
    padding: 8rem 2rem;
    position: relative;
}

.section-inner {
    max-width: 1200px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-tag {
    font-family: var(--font-display);
    font-size: 1rem;
    color: var(--red);
    letter-spacing: 3px;
}

.section-header h2 {
    font-family: var(--font-display);
    font-size: 4rem;
    color: var(--text);
    letter-spacing: 10px;
    margin: 0.5rem 0;
}

.section-sub {
    font-size: 1rem;
    color: var(--text-dim);
    letter-spacing: 2px;
}

/* Edge Section */
.edge-section {
    background: var(--bg);
}

.edge-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.edge-card {
    background: var(--darker);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 2.5rem;
    position: relative;
    overflow: hidden;
    transition: all 0.4s;
}

.edge-card:hover {
    border-color: var(--red);
    transform: translateY(-5px);
}

.card-number {
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-family: var(--font-display);
    font-size: 3rem;
    color: rgba(255, 255, 255, 0.03);
}

.card-icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.edge-card h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--text);
    letter-spacing: 3px;
    margin-bottom: 1rem;
}

.edge-card p {
    color: var(--text-dim);
    line-height: 1.7;
}

.card-accent {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--red);
    transition: width 0.4s;
}

.edge-card:hover .card-accent {
    width: 100%;
}

/* Forge Section */
.forge-section {
    background: var(--darker);
}

.forge-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.forge-visual {
    position: relative;
    height: 300px;
    display: flex;
    align-items: flex-end;
    justify-content: center;
}

.anvil {
    position: relative;
}

.anvil-top {
    width: 150px;
    height: 30px;
    background: linear-gradient(180deg, var(--steel) 0%, var(--steel-dark) 100%);
    clip-path: polygon(10% 0%, 90% 0%, 100% 100%, 0% 100%);
}

.anvil-body {
    width: 100px;
    height: 80px;
    background: linear-gradient(180deg, var(--steel-dark) 0%, #555 100%);
    margin: 0 auto;
    clip-path: polygon(0% 0%, 100% 0%, 80% 100%, 20% 100%);
}

.anvil-glow {
    position: absolute;
    top: -50px;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 100px;
    background: radial-gradient(ellipse, rgba(255, 102, 0, 0.3) 0%, transparent 70%);
    animation: anvilGlow 2s ease-in-out infinite;
}

@keyframes anvilGlow {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

.forge-fire {
    position: absolute;
    bottom: 100px;
    left: 50%;
    transform: translateX(-50%);
}

.flame {
    position: absolute;
    bottom: 0;
    border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%;
    animation: flicker 0.5s ease-in-out infinite alternate;
}

.f1 {
    width: 40px;
    height: 60px;
    background: linear-gradient(180deg, var(--orange) 0%, var(--red) 100%);
    left: -20px;
}

.f2 {
    width: 50px;
    height: 80px;
    background: linear-gradient(180deg, #ffcc00 0%, var(--orange) 100%);
    left: -25px;
    animation-delay: 0.1s;
}

.f3 {
    width: 30px;
    height: 50px;
    background: linear-gradient(180deg, var(--orange) 0%, var(--red-dark) 100%);
    left: 10px;
    animation-delay: 0.2s;
}

@keyframes flicker {
    0% { transform: scaleY(1) scaleX(1); }
    100% { transform: scaleY(1.1) scaleX(0.9); }
}

.forge-stats {
    background: var(--bg);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 2rem;
}

.forge-stat {
    margin-bottom: 1.5rem;
}

.stat-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
}

.stat-name {
    font-family: var(--font-display);
    font-size: 1rem;
    color: var(--text-dim);
    letter-spacing: 2px;
}

.stat-value {
    font-family: var(--font-display);
    font-size: 1.25rem;
    color: var(--text);
}

.stat-bar {
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    overflow: hidden;
}

.bar-fill {
    height: 100%;
    background: var(--steel);
    transition: width 1s ease;
}

.bar-fill.orange { background: var(--orange); }
.bar-fill.red { background: var(--red); }

.forge-badges {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.f-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(255, 51, 51, 0.1);
    border: 1px solid var(--red);
    font-family: var(--font-display);
    font-size: 0.85rem;
    color: var(--red);
    letter-spacing: 1px;
}

.check {
    color: #00ff00;
}

/* Blade Section */
.blade-section {
    background: var(--bg);
}

.blade-terminal {
    max-width: 800px;
    margin: 0 auto;
}

.terminal-frame {
    background: var(--darker);
    border: 2px solid var(--steel-dark);
    overflow: hidden;
}

.terminal-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.5rem;
    background: rgba(255, 255, 255, 0.02);
    border-bottom: 1px solid var(--steel-dark);
}

.terminal-dots {
    display: flex;
    gap: 0.5rem;
}

.terminal-dots span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--steel-dark);
}

.terminal-dots span:nth-child(1) { background: var(--red); }
.terminal-dots span:nth-child(2) { background: var(--orange); }
.terminal-dots span:nth-child(3) { background: #00cc00; }

.terminal-title {
    font-family: var(--font-display);
    font-size: 0.9rem;
    color: var(--text-dim);
    letter-spacing: 2px;
}

.terminal-status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    color: #00cc00;
}

.status-dot {
    width: 8px;
    height: 8px;
    background: #00cc00;
    border-radius: 50%;
    animation: statusPulse 1.5s infinite;
}

@keyframes statusPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

.terminal-screen {
    padding: 1.5rem;
    min-height: 300px;
    max-height: 400px;
    overflow-y: auto;
}

.terminal-screen::-webkit-scrollbar {
    width: 6px;
}

.terminal-screen::-webkit-scrollbar-thumb {
    background: var(--red);
}

.terminal-intro {
    text-align: center;
    padding: 1rem;
    margin-bottom: 1rem;
}

.intro-art {
    font-family: var(--font-display);
    font-size: 1.25rem;
    color: var(--red);
    letter-spacing: 3px;
    margin-bottom: 0.5rem;
}

.intro-text {
    color: var(--text-dim);
}

.terminal-messages {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.msg {
    animation: msgSlide 0.3s ease;
}

@keyframes msgSlide {
    from { opacity: 0; transform: translateX(-10px); }
    to { opacity: 1; transform: translateX(0); }
}

.msg.user {
    color: var(--steel);
}

.msg.user::before {
    content: '→ ';
    color: var(--red);
}

.msg.ai {
    color: var(--text-dim);
    padding-left: 1rem;
    border-left: 2px solid var(--red);
    white-space: pre-wrap;
}

.terminal-input-area {
    display: flex;
    align-items: center;
    padding: 1rem 1.5rem;
    background: rgba(0, 0, 0, 0.3);
    border-top: 1px solid var(--steel-dark);
}

.input-prompt {
    color: var(--red);
    font-size: 1.2rem;
    margin-right: 0.75rem;
}

#terminalInput {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text);
    font-family: var(--font-body);
    font-size: 1rem;
    outline: none;
}

#terminalInput::placeholder {
    color: var(--text-dim);
}

.input-send {
    background: var(--red);
    border: none;
    color: var(--text);
    padding: 0.5rem 1rem;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s;
}

.input-send:hover {
    background: var(--red-dark);
}

.quick-strikes {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.quick-strikes button {
    padding: 0.5rem 1rem;
    background: var(--darker);
    border: 1px solid var(--steel-dark);
    color: var(--text-dim);
    font-family: var(--font-display);
    font-size: 0.8rem;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s;
}

.quick-strikes button:hover {
    border-color: var(--red);
    color: var(--red);
}

/* Path Section */
.path-section {
    background: var(--darker);
}

.path-timeline {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.path-line {
    position: absolute;
    left: 30px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, var(--red), var(--steel-dark));
}

.path-item {
    display: flex;
    gap: 2rem;
    margin-bottom: 3rem;
    position: relative;
}

.path-marker {
    width: 60px;
    height: 60px;
    background: var(--bg);
    border: 2px solid var(--steel-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: var(--steel-dark);
    flex-shrink: 0;
    z-index: 1;
    clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
}

.path-item.completed .path-marker {
    border-color: var(--red);
    color: var(--red);
    box-shadow: 0 0 20px rgba(255, 51, 51, 0.3);
}

.path-item.active .path-marker {
    border-color: var(--orange);
    color: var(--orange);
    animation: markerPulse 2s infinite;
}

@keyframes markerPulse {
    0%, 100% { box-shadow: 0 0 10px rgba(255, 102, 0, 0.3); }
    50% { box-shadow: 0 0 25px rgba(255, 102, 0, 0.6); }
}

.path-content {
    flex: 1;
    padding-top: 0.5rem;
}

.path-phase {
    font-family: var(--font-display);
    font-size: 0.85rem;
    color: var(--red);
    letter-spacing: 2px;
}

.path-content h3 {
    font-family: var(--font-display);
    font-size: 1.75rem;
    color: var(--text);
    letter-spacing: 3px;
    margin: 0.5rem 0 1rem;
}

.path-content ul {
    list-style: none;
}

.path-content li {
    color: var(--text-dim);
    padding: 0.5rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.path-content li::before {
    content: '—';
    position: absolute;
    left: 0;
    color: var(--steel-dark);
}

/* CTA Section */
.cta-section {
    background: var(--bg);
    text-align: center;
    padding: 6rem 2rem;
    position: relative;
    overflow: hidden;
}

.cta-bg-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--font-display);
    font-size: 20vw;
    color: rgba(255, 255, 255, 0.02);
    letter-spacing: 20px;
    pointer-events: none;
}

.cta-inner {
    position: relative;
    z-index: 1;
}

.cta-section h2 {
    font-family: var(--font-display);
    font-size: 4rem;
    color: var(--text);
    letter-spacing: 10px;
    margin-bottom: 1rem;
}

.cta-section p {
    color: var(--text-dim);
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

/* Footer */
.footer {
    background: var(--darker);
    padding: 3rem 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    color: var(--text-dim);
    text-decoration: none;
    font-family: var(--font-display);
    font-size: 0.9rem;
    letter-spacing: 1px;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: var(--red);
}

.footer-copy p {
    color: var(--text-dim);
    font-size: 0.85rem;
    text-align: center;
}

/* Responsive */
@media (max-width: 1024px) {
    .hero {
        flex-direction: column;
        text-align: center;
        padding: 8rem 2rem;
    }
    
    .hero-visual {
        display: none;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .edge-grid {
        grid-template-columns: 1fr;
    }
    
    .forge-content {
        grid-template-columns: 1fr;
    }
    
    .forge-visual {
        display: none;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .title-main {
        font-size: 3rem;
    }
    
    .section-header h2 {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .path-timeline {
        padding-left: 1rem;
    }
    
    .path-line {
        left: 20px;
    }
    
    .path-marker {
        width: 40px;
        height: 40px;
    }
}