/* ============================================
   PRIME SOFTWARE LAB - Terminal Theme
   ============================================ */

:root {
    --bg-primary: #0D0D0D;
    --bg-secondary: #141414;
    --bg-tertiary: #1A1A1A;
    --bg-card: #111111;

    --text-primary: #E8E8E8;
    --text-secondary: #A0A0A0;
    --text-dimmed: #5A5A5A;

    --accent: #D4A03E;
    --accent-dim: #8B6914;
    --accent-bright: #F0B840;

    --terminal-red: #E85A5A;
    --terminal-yellow: #D4A03E;
    --terminal-green: #5A9E6F;

    --font-mono: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* Reset & Base */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-sans);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

::selection {
    background-color: var(--accent);
    color: var(--bg-primary);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
    border-left: 1px solid var(--bg-tertiary);
}

::-webkit-scrollbar-thumb {
    background: var(--bg-tertiary);
    border-radius: 0;
    border: 2px solid var(--bg-primary);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-dim);
}

::-webkit-scrollbar-thumb:active {
    background: var(--accent);
}

::-webkit-scrollbar-corner {
    background: var(--bg-primary);
}

/* Firefox scrollbar */
* {
    scrollbar-width: thin;
    scrollbar-color: var(--bg-tertiary) var(--bg-primary);
}

/* Noise & Scanlines Overlay */
.noise {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
    opacity: 0.03;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
}

.scanlines {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9998;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(0, 0, 0, 0.1) 2px,
        rgba(0, 0, 0, 0.1) 4px
    );
    opacity: 0.15;
}

/* Navigation */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1.5rem 3rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(to bottom, var(--bg-primary) 0%, transparent 100%);
}

.nav-logo {
    font-family: var(--font-mono);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.nav-links {
    display: flex;
    gap: 2.5rem;
}

.nav-link {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
    position: relative;
}

.nav-link:hover {
    color: var(--accent);
}

.nav-link .prompt {
    color: var(--accent-dim);
    margin-right: 0.25rem;
}

/* Mobile Section Indicator */
.nav-mobile-section {
    display: none;
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--text-secondary);
    align-items: center;
    gap: 0.5rem;
}

.nav-mobile-section .prompt {
    color: var(--accent-dim);
    font-size: 0.75rem;
}

.nav-mobile-section .cursor-static {
    color: var(--accent);
    animation: blink 1s step-end infinite;
}

/* Utility Classes */
.prompt {
    color: var(--accent);
    font-family: var(--font-mono);
}

.cursor-static {
    color: var(--accent);
}

.cursor.blink {
    animation: blink 1s step-end infinite;
}

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

.dimmed {
    color: var(--text-dimmed);
}

.accent {
    color: var(--accent);
}

.code-comment {
    color: var(--text-dimmed);
    font-family: var(--font-mono);
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 6rem 2rem 2rem;
    position: relative;
}

.terminal-window {
    width: 100%;
    max-width: 800px;
    background-color: var(--bg-secondary);
    border-radius: 8px;
    border: 1px solid var(--bg-tertiary);
    overflow: hidden;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.terminal-header {
    background-color: var(--bg-tertiary);
    padding: 0.75rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

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

.terminal-dot.red { background-color: var(--terminal-red); }
.terminal-dot.yellow { background-color: var(--terminal-yellow); }
.terminal-dot.green { background-color: var(--terminal-green); }

.terminal-title {
    margin-left: auto;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-dimmed);
}

.terminal-body {
    padding: 1.5rem;
    font-family: var(--font-mono);
}

.terminal-line {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.5rem;
}

.terminal-line .prompt {
    color: var(--accent);
}

.terminal-line .command {
    color: var(--text-primary);
}

.terminal-output {
    padding: 1rem 0 1.5rem 1.5rem;
    border-left: 2px solid var(--bg-tertiary);
    margin: 0.5rem 0 1rem 0.5rem;
}

.hero-title {
    font-family: var(--font-mono);
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    font-weight: 700;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
    opacity: 0;
    transform: translateY(10px);
}

.hero-subtitle {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 0.25rem;
    opacity: 0;
    transform: translateY(10px);
}

.hero-location {
    font-size: 0.875rem;
    opacity: 0;
    transform: translateY(10px);
}

.terminal-result {
    padding-left: 1.5rem;
    margin-bottom: 1rem;
    opacity: 0;
    transform: translateY(10px);
}

.cursor-line {
    margin-top: 1rem;
}

.delayed {
    opacity: 0;
    transform: translateY(10px);
}

.delayed-more {
    opacity: 0;
    transform: translateY(10px);
}

/* Animation Classes */
.fade-in-line.visible,
.delayed.visible,
.delayed-more.visible,
.terminal-result.visible {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    opacity: 0;
    animation: fadeIn 0.5s ease 3s forwards;
}

.scroll-text {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-dimmed);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--accent), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 0.3; transform: scaleY(0.8); }
    50% { opacity: 1; transform: scaleY(1); }
}

@keyframes fadeIn {
    to { opacity: 1; }
}

/* Sections */
.section {
    padding: 8rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.section-header {
    display: flex;
    align-items: baseline;
    gap: 1.5rem;
    margin-bottom: 4rem;
}

.section-number {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--accent-dim);
}

.section-title {
    font-family: var(--font-mono);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 500;
    color: var(--text-primary);
}

/* About Section */
.terminal-block {
    margin-bottom: 2.5rem;
    padding-left: 1.5rem;
    border-left: 2px solid var(--bg-tertiary);
    opacity: 0;
    transform: translateX(-20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.terminal-block.visible {
    opacity: 1;
    transform: translateX(0);
}

.terminal-block p {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-secondary);
    max-width: 600px;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 1px solid var(--bg-tertiary);
}

.stat-item {
    text-align: center;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.stat-item.visible {
    opacity: 1;
    transform: translateY(0);
}

.stat-value {
    font-family: var(--font-mono);
    font-size: 3rem;
    font-weight: 700;
    color: var(--accent);
    display: inline;
}

.stat-symbol {
    font-family: var(--font-mono);
    font-size: 2rem;
    color: var(--accent);
}

.stat-label {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--text-dimmed);
    margin-top: 0.5rem;
}

/* Services Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.service-card {
    background-color: var(--bg-card);
    border: 1px solid var(--bg-tertiary);
    border-radius: 4px;
    padding: 2rem;
    transition: border-color var(--transition-normal), transform var(--transition-normal);
    opacity: 0;
    transform: translateY(30px);
}

.service-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.service-card:hover {
    border-color: var(--accent-dim);
    transform: translateY(-4px);
}

.service-icon {
    margin-bottom: 1rem;
}

.ascii-art {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--accent);
    line-height: 1.2;
}

.service-title {
    font-family: var(--font-mono);
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.service-desc {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 2;
    margin-bottom: 1.5rem;
}

.service-desc .prompt {
    color: var(--accent-dim);
}

.service-cmd {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    padding-top: 1rem;
    border-top: 1px solid var(--bg-tertiary);
}

/* Process Section */
.process-timeline {
    position: relative;
    padding-left: 2rem;
}

.process-step {
    display: flex;
    gap: 2rem;
    margin-bottom: 3rem;
    opacity: 0;
    transform: translateX(-30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.process-step.visible {
    opacity: 1;
    transform: translateX(0);
}

.process-step:last-child {
    margin-bottom: 0;
}

.step-marker {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 40px;
}

.step-number {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--accent);
    background-color: var(--bg-secondary);
    padding: 0.5rem;
    border: 1px solid var(--accent-dim);
    border-radius: 4px;
}

.step-line {
    flex: 1;
    width: 1px;
    background: linear-gradient(to bottom, var(--accent-dim), transparent);
    margin-top: 0.5rem;
    min-height: 60px;
}

.step-content {
    flex: 1;
    padding-bottom: 1rem;
}

.step-title {
    font-family: var(--font-mono);
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.step-terminal {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 2;
    padding: 1rem;
    background-color: var(--bg-secondary);
    border-radius: 4px;
    border-left: 2px solid var(--accent-dim);
}

.step-terminal .prompt {
    color: var(--accent-dim);
}

/* Contact Section */
.contact-terminal {
    max-width: 600px;
    margin: 0 auto;
}

.contact-window {
    background-color: var(--bg-secondary);
}

.contact-output {
    padding: 1rem 0;
}

.contact-intro {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.contact-email-block {
    margin-bottom: 2rem;
    padding: 1.5rem;
    background-color: var(--bg-primary);
    border-radius: 4px;
    border: 1px solid var(--bg-tertiary);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.email-container {
    position: relative;
    display: inline-block;
    cursor: pointer;
    margin-top: 0.5rem;
}

#email-canvas {
    display: block;
    cursor: pointer;
    transition: opacity var(--transition-fast);
}

#email-canvas:hover {
    opacity: 0.8;
}

.copy-feedback {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--accent);
    background-color: var(--bg-primary);
    padding: 0.25rem 0.75rem;
    border-radius: 4px;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-fast);
}

.copy-feedback.show {
    opacity: 1;
}

.contact-details {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 2;
}

.contact-details .prompt {
    color: var(--accent-dim);
}

/* Footer */
.footer {
    padding: 2rem 3rem;
    border-top: 1px solid var(--bg-tertiary);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-left {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.footer-right {
    font-family: var(--font-mono);
    font-size: 0.75rem;
}

.footer-center {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.footer-link {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-dimmed);
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    transition: color var(--transition-fast);
}

.footer-link:hover {
    color: var(--accent);
}

.footer-divider {
    color: var(--text-dimmed);
    font-family: var(--font-mono);
    font-size: 0.75rem;
}

/* Modal Styles */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.85);
}

.modal-container {
    position: relative;
    width: 90%;
    max-width: 700px;
    max-height: 85vh;
    z-index: 1;
    transform: translateY(20px);
    transition: transform var(--transition-normal);
}

.modal.active .modal-container {
    transform: translateY(0);
}

.modal-window {
    max-height: 85vh;
    display: flex;
    flex-direction: column;
}

.modal-window .terminal-header {
    position: relative;
    flex-shrink: 0;
}

.modal-close {
    right: 1rem;
    background: none;
    border: none;
    color: var(--text-dimmed);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.25rem 0.5rem;
    line-height: 1;
    transition: color var(--transition-fast);
}

.modal-close:hover {
    color: var(--terminal-red);
}

.modal-body {
    overflow-y: auto;
    flex: 1;
    scrollbar-width: thin;
    scrollbar-color: var(--accent-dim) var(--bg-secondary);
}

.modal-body::-webkit-scrollbar {
    width: 6px;
}

.modal-body::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

.modal-body::-webkit-scrollbar-thumb {
    background-color: var(--accent-dim);
    border-radius: 3px;
}

.modal-content {
    padding: 1.5rem 0;
}

.modal-title {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.modal-date {
    margin-bottom: 2rem;
}

.modal-section {
    margin-bottom: 2rem;
}

.modal-section h3 {
    font-family: var(--font-mono);
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
}

.modal-section h3 .prompt {
    color: var(--accent-dim);
    margin-right: 0.5rem;
}

.modal-section p {
    font-family: var(--font-sans);
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 0.75rem;
}

.modal-section ul {
    list-style: none;
    padding-left: 1.5rem;
    margin-bottom: 0.75rem;
}

.modal-section ul li {
    font-family: var(--font-sans);
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.8;
    position: relative;
}

.modal-section ul li::before {
    content: '>';
    position: absolute;
    left: -1.25rem;
    color: var(--accent-dim);
    font-family: var(--font-mono);
}

.modal-email {
    font-family: var(--font-mono);
    font-size: 1rem;
    margin-top: 0.5rem;
}

.modal-company {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--text-dimmed);
    margin-top: 1rem;
    line-height: 1.6;
}

/* Responsive */
@media (max-width: 900px) {
    .nav {
        padding: 1rem 1.5rem;
    }

    .nav-links {
        gap: 1.5rem;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .stats-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .stat-item {
        text-align: left;
        padding-left: 1.5rem;
        border-left: 2px solid var(--accent-dim);
    }
}

@media (max-width: 600px) {
    .nav-links {
        display: none;
    }

    .nav-mobile-section {
        display: flex;
    }

    .section {
        padding: 4rem 1.5rem;
    }

    .section-header {
        flex-direction: column;
        gap: 0.5rem;
    }

    .terminal-body {
        padding: 1rem;
    }

    .process-step {
        flex-direction: column;
        gap: 1rem;
    }

    .step-marker {
        flex-direction: row;
        gap: 1rem;
    }

    .step-line {
        width: 30px;
        height: 1px;
        min-height: 0;
        margin-top: 0;
    }

    .footer-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    .footer-center {
        order: 2;
    }

    .modal-container {
        width: 95%;
        max-height: 90vh;
    }

    .modal-title {
        font-size: 1.25rem;
    }

    .modal-section h3 {
        font-size: 0.9rem;
    }

    .contact-email-block {
        overflow-x: auto;
        padding: 1rem;
    }

    .email-container {
        transform-origin: left center;
        max-width: 100%;
    }

    #email-canvas {
        max-width: 100%;
        height: auto !important;
    }
}

/* Typing Animation Keyframes */
@keyframes typing {
    from { width: 0; }
    to { width: 100%; }
}

.typed-text {
    overflow: hidden;
    white-space: nowrap;
    border-right: 2px solid var(--accent);
    animation: typing 0.8s steps(20, end) forwards, blinkCaret 0.75s step-end infinite;
}

@keyframes blinkCaret {
    from, to { border-color: transparent; }
    50% { border-color: var(--accent); }
}