/* ==========================================================================
   RAM RAIDERS - PC & MOBILE REPAIR & OPTIMIZATION SERVICE
   Premium Cyber-Dark Glassmorphic UI Stylesheet
   ========================================================================== */

/* --- Import Premium Typography --- */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;700&display=swap');

/* --- Custom Variables & Tokens --- */
:root {
    /* Color Palette */
    --bg-dark: #070913;
    --bg-obsidian: #0c0f1d;
    --bg-card: rgba(16, 20, 38, 0.5);
    --bg-card-hover: rgba(22, 28, 54, 0.7);
    --border-glass: rgba(255, 255, 255, 0.06);
    --border-glass-hover: rgba(0, 242, 254, 0.25);
    
    /* Neon Accents */
    --accent-cyan: #00f2fe;
    --accent-cyan-glow: rgba(0, 242, 254, 0.35);
    --accent-purple: #9d4edd;
    --accent-purple-glow: rgba(157, 78, 221, 0.35);
    --accent-success: #10b981;
    --accent-success-glow: rgba(16, 185, 129, 0.35);
    --accent-warning: #f59e0b;
    
    /* Gradients */
    --grad-primary: linear-gradient(135deg, var(--accent-cyan) 0%, var(--accent-purple) 100%);
    --grad-dark: linear-gradient(180deg, var(--bg-dark) 0%, var(--bg-obsidian) 100%);
    --grad-glow: linear-gradient(90deg, var(--accent-cyan), var(--accent-purple), var(--accent-cyan));
    
    /* Typography */
    --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    
    /* Shadows & Effects */
    --shadow-glow-cyan: 0 0 20px var(--accent-cyan-glow);
    --shadow-glow-purple: 0 0 20px var(--accent-purple-glow);
    --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.7);
    --glass-blur: blur(16px);
    
    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Layout */
    --border-radius-sm: 8px;
    --border-radius-md: 16px;
    --border-radius-lg: 24px;
    --border-radius-full: 9999px;
}

/* --- Global Reset & Reset Defaults --- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    scroll-behavior: smooth;
    -webkit-tap-highlight-color: transparent;
}

body {
    background: var(--bg-dark);
    background-image: var(--grad-dark);
    color: #f3f4f6;
    font-family: var(--font-sans);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.25;
    letter-spacing: -0.02em;
    color: #ffffff;
}

a {
    color: inherit;
    text-decoration: none;
}

button, input, select, textarea {
    font-family: inherit;
}

img, svg {
    max-width: 100%;
    height: auto;
    display: block;
}

/* --- Scrollbar Customization --- */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-full);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--accent-cyan);
}

/* --- Common Layout Utility Components --- */
.container {
    width: 100%;
    max-width: 600px; /* Centered mobile container focus */
    margin: 0 auto;
    padding: 0 20px 100px 20px; /* Extra bottom padding for mobile navigation bar */
}

@media (min-width: 768px) {
    .container {
        max-width: 1200px;
        padding-bottom: 40px;
    }
}

.section-title {
    font-size: 2.2rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 12px;
    background: linear-gradient(135deg, #ffffff 30%, #a5b4fc 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    position: relative;
}

.section-subtitle {
    font-size: 1rem;
    color: #9ca3af;
    text-align: center;
    max-width: 460px;
    margin: 0 auto 40px auto;
}

/* --- Glassmorphic UI Card System --- */
.glass-card {
    background: var(--bg-card);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--border-glass);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-card);
    transition: border var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast), background var(--transition-fast);
}

.glass-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-glass-hover);
    box-shadow: var(--shadow-card), 0 0 15px rgba(0, 242, 254, 0.05);
}

/* --- Animated Tech Badges --- */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    background: rgba(0, 242, 254, 0.1);
    border: 1px solid rgba(0, 242, 254, 0.2);
    border-radius: var(--border-radius-full);
    color: var(--accent-cyan);
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    box-shadow: 0 0 10px rgba(0, 242, 254, 0.05);
    margin-bottom: 15px;
}

.badge-purple {
    background: rgba(157, 78, 221, 0.1);
    border-color: rgba(157, 78, 221, 0.2);
    color: var(--accent-purple);
}

/* --- Buttons & Action Elements --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    border: none;
    outline: none;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--grad-primary);
    color: #070913;
    box-shadow: 0 4px 20px rgba(0, 242, 254, 0.3);
    font-weight: 700;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(0, 242, 254, 0.45);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.06);
    color: #ffffff;
    border: 1px solid var(--border-glass);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.btn-icon-only {
    padding: 12px;
    border-radius: var(--border-radius-md);
}

/* --- Top Navigation Header --- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background: rgba(7, 9, 19, 0.7);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-bottom: 1px solid var(--border-glass);
    padding: 16px 0;
    transition: background var(--transition-fast);
}

.site-header.scrolled {
    background: rgba(7, 9, 19, 0.9);
    padding: 12px 0;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    font-size: 1.4rem;
    letter-spacing: -0.03em;
    color: #ffffff;
}

.logo span {
    background: var(--grad-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.logo svg {
    width: 28px;
    height: 28px;
    fill: var(--accent-cyan);
    filter: drop-shadow(0 0 5px var(--accent-cyan-glow));
}

.nav-links {
    display: none; /* Hidden on mobile layout, replaced by mobile drawer or floating dock */
}

@media (min-width: 768px) {
    .nav-links {
        display: flex;
        align-items: center;
        gap: 32px;
    }
    
    .nav-item {
        font-size: 0.9rem;
        font-weight: 500;
        color: #9ca3af;
        transition: color var(--transition-fast);
    }
    
    .nav-item:hover, .nav-item.active {
        color: var(--accent-cyan);
    }
}

/* --- Mobile Bottom Navigation App Bar --- */
.mobile-nav-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 72px;
    background: rgba(12, 15, 29, 0.85);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-top: 1px solid var(--border-glass);
    z-index: 99;
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: 8px 10px;
}

@media (min-width: 768px) {
    .mobile-nav-bar {
        display: none; /* Hidden on large screens */
    }
}

.mobile-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    color: #9ca3af;
    font-size: 0.72rem;
    font-weight: 500;
    flex: 1;
    transition: color var(--transition-fast);
}

.mobile-nav-item.active {
    color: var(--accent-cyan);
}

.mobile-nav-item svg {
    width: 22px;
    height: 22px;
    stroke: currentColor;
    fill: none;
    stroke-width: 2;
    transition: stroke var(--transition-fast), transform var(--transition-fast);
}

.mobile-nav-item.active svg {
    transform: translateY(-2px);
    stroke: var(--accent-cyan);
    filter: drop-shadow(0 0 3px var(--accent-cyan-glow));
}

.mobile-nav-action {
    position: relative;
    top: -24px;
    width: 56px;
    height: 56px;
    border-radius: var(--border-radius-full);
    background: var(--grad-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #070913;
    box-shadow: 0 5px 15px rgba(0, 242, 254, 0.4);
    transition: transform var(--transition-fast);
}

.mobile-nav-action svg {
    width: 24px;
    height: 24px;
    stroke: #070913;
    fill: none;
    stroke-width: 2.5;
}

.mobile-nav-action:active {
    transform: scale(0.9) translateY(-24px);
}

/* --- Hero Intro Section --- */
.hero-section {
    padding-top: 120px;
    padding-bottom: 40px;
    position: relative;
}

.hero-glow-1 {
    position: absolute;
    top: 10%;
    left: -10%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(0, 242, 254, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.hero-glow-2 {
    position: absolute;
    bottom: 0;
    right: -10%;
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(157, 78, 221, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    align-items: center;
}

@media (min-width: 768px) {
    .hero-section {
        padding-top: 160px;
        padding-bottom: 80px;
    }
    .hero-grid {
        grid-template-columns: 1fr 1fr;
        gap: 60px;
    }
}

.hero-content {
    text-align: center;
}

@media (min-width: 768px) {
    .hero-content {
        text-align: left;
    }
}

.hero-title {
    font-size: 2.8rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 18px;
    background: linear-gradient(135deg, #ffffff 40%, #a5b4fc 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 3.8rem;
    }
}

.hero-title span {
    background: var(--grad-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: block;
}

.hero-desc {
    font-size: 1.1rem;
    color: #9ca3af;
    margin-bottom: 30px;
    max-width: 500px;
}

@media (max-width: 767px) {
    .hero-desc {
        margin-left: auto;
        margin-right: auto;
    }
}

.hero-ctas {
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-width: 320px;
    margin: 0 auto 40px auto;
}

@media (min-width: 480px) {
    .hero-ctas {
        flex-direction: row;
        max-width: 100%;
        justify-content: center;
    }
}

@media (min-width: 768px) {
    .hero-ctas {
        justify-content: flex-start;
        margin-left: 0;
    }
}

/* Hero Stats Banner */
.stats-banner {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    border-radius: var(--border-radius-md);
    padding: 16px;
    background: rgba(12, 15, 29, 0.4);
    border: 1px solid var(--border-glass);
}

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

.stat-number {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--accent-cyan);
    font-family: var(--font-mono);
    line-height: 1.2;
}

.stat-label {
    font-size: 0.72rem;
    color: #6b7280;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
    margin-top: 4px;
}

/* Custom workbench graphics */
.hero-visual {
    display: flex;
    justify-content: center;
    position: relative;
}

.workbench-card {
    position: relative;
    width: 100%;
    max-width: 400px;
    aspect-ratio: 1;
    border-radius: var(--border-radius-lg);
    background: linear-gradient(135deg, rgba(16, 20, 38, 0.8) 0%, rgba(7, 9, 19, 0.8) 100%);
    border: 1px solid var(--border-glass);
    overflow: hidden;
    box-shadow: var(--shadow-card);
}

.workbench-glow {
    position: absolute;
    width: 120px;
    height: 120px;
    border-radius: var(--border-radius-full);
    filter: blur(40px);
    opacity: 0.45;
    animation: floatGlow 8s infinite alternate ease-in-out;
}

.glow-top-right {
    top: 10%;
    right: 10%;
    background: var(--accent-purple);
}

.glow-bottom-left {
    bottom: 10%;
    left: 10%;
    background: var(--accent-cyan);
    animation-delay: -4s;
}

.terminal-mockup {
    position: absolute;
    bottom: 20px;
    left: 20px;
    right: 20px;
    height: calc(100% - 40px);
    background: rgba(5, 6, 12, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--border-radius-sm);
    font-family: var(--font-mono);
    padding: 12px;
    font-size: 0.75rem;
    color: #38bdf8;
    overflow: hidden;
}

.terminal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding-bottom: 6px;
    margin-bottom: 8px;
}

.terminal-dots {
    display: flex;
    gap: 4px;
}

.dot {
    width: 6px;
    height: 6px;
    border-radius: var(--border-radius-full);
}

.dot-red { background: #ef4444; }
.dot-yellow { background: #f59e0b; }
.dot-green { background: #10b981; }

.terminal-title {
    color: #6b7280;
    font-size: 0.65rem;
}

.terminal-body {
    display: flex;
    flex-direction: column;
    gap: 8px;
    overflow-y: auto;
    height: calc(100% - 24px);
    padding-right: 4px;
}

.terminal-line {
    display: flex;
    gap: 8px;
}

.line-tag {
    color: var(--accent-purple);
}

.line-content {
    color: #f3f4f6;
}

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

.cursor {
    animation: blink 1s infinite steps(2, start);
    background-color: var(--accent-cyan);
    width: 6px;
    height: 12px;
    display: inline-block;
    vertical-align: middle;
}

/* --- Services Grid Section --- */
.services-section {
    padding: 60px 0;
}

.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

@media (min-width: 768px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.service-card {
    padding: 30px;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.service-icon-wrapper {
    width: 50px;
    height: 50px;
    border-radius: var(--border-radius-md);
    background: rgba(0, 242, 254, 0.08);
    border: 1px solid rgba(0, 242, 254, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    color: var(--accent-cyan);
    transition: all var(--transition-fast);
}

.service-card:hover .service-icon-wrapper {
    transform: rotate(5deg) scale(1.05);
    background: rgba(0, 242, 254, 0.15);
    border-color: var(--accent-cyan);
    box-shadow: 0 0 10px rgba(0, 242, 254, 0.2);
}

.service-card-purple .service-icon-wrapper {
    background: rgba(157, 78, 221, 0.08);
    border-color: rgba(157, 78, 221, 0.15);
    color: var(--accent-purple);
}

.service-card-purple:hover .service-icon-wrapper {
    background: rgba(157, 78, 221, 0.15);
    border-color: var(--accent-purple);
    box-shadow: 0 0 10px rgba(157, 78, 221, 0.2);
}

.service-icon-wrapper svg {
    width: 24px;
    height: 24px;
    stroke: currentColor;
    fill: none;
    stroke-width: 1.75;
}

.service-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.service-desc {
    font-size: 0.9rem;
    color: #9ca3af;
    margin-bottom: 20px;
    flex-grow: 1;
}

.service-features-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 24px;
}

.service-feature {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: #e5e7eb;
}

.service-feature svg {
    width: 14px;
    height: 14px;
    stroke: var(--accent-cyan);
    fill: none;
    stroke-width: 2.5;
}

.service-card-purple .service-feature svg {
    stroke: var(--accent-purple);
}

.service-price-tag {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: 700;
    color: #ffffff;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 15px;
}

.service-price-tag span {
    color: var(--accent-cyan);
    font-size: 1.1rem;
}

.service-card-purple .service-price-tag span {
    color: var(--accent-purple);
}

/* --- Interactive Trouble Finder (Wizard) --- */
.wizard-section {
    padding: 60px 0;
}

.wizard-container {
    max-width: 650px;
    margin: 0 auto;
    overflow: hidden;
}

.wizard-header {
    padding: 24px;
    border-bottom: 1px solid var(--border-glass);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.wizard-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    font-weight: 700;
}

.wizard-logo svg {
    width: 20px;
    height: 20px;
    stroke: var(--accent-cyan);
    fill: none;
}

.wizard-progress-bar {
    width: 100px;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-full);
    overflow: hidden;
}

.wizard-progress-fill {
    width: 33.33%;
    height: 100%;
    background: var(--grad-primary);
    transition: width var(--transition-smooth);
}

.wizard-body {
    padding: 24px;
    min-height: 280px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.wizard-slide {
    display: none;
}

.wizard-slide.active {
    display: block;
    animation: slideIn 0.3s forwards ease-out;
}

.wizard-question {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 20px;
    text-align: center;
}

.wizard-options {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
}

.wizard-option {
    padding: 16px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-glass);
    border-radius: var(--border-radius-md);
    cursor: pointer;
    font-size: 0.95rem;
    font-weight: 500;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 12px;
}

.wizard-option:hover {
    background: rgba(0, 242, 254, 0.05);
    border-color: var(--accent-cyan);
}

.wizard-option.selected {
    background: rgba(0, 242, 254, 0.1);
    border-color: var(--accent-cyan);
    box-shadow: 0 0 10px rgba(0, 242, 254, 0.08);
}

.wizard-option-icon {
    width: 24px;
    height: 24px;
    border-radius: var(--border-radius-full);
    border: 2px solid rgba(255, 255, 255, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.wizard-option.selected .wizard-option-icon {
    border-color: var(--accent-cyan);
    background: var(--accent-cyan);
}

.wizard-option.selected .wizard-option-icon::after {
    content: '';
    width: 8px;
    height: 8px;
    background: #070913;
    border-radius: var(--border-radius-full);
}

.wizard-back-btn {
    font-size: 0.85rem;
    font-weight: 600;
    color: #6b7280;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    background: none;
    border: none;
    transition: color var(--transition-fast);
}

.wizard-back-btn:hover {
    color: #f3f4f6;
}

/* Diagnosis screen */
.diagnosis-container {
    text-align: center;
}

.diagnosis-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 16px auto;
    color: var(--accent-cyan);
    filter: drop-shadow(0 0 8px var(--accent-cyan-glow));
}

.diagnosis-icon svg {
    width: 100%;
    height: 100%;
}

.diagnosis-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 8px;
}

.diagnosis-text {
    font-size: 0.95rem;
    color: #9ca3af;
    margin-bottom: 24px;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
}

.diagnosis-solution-box {
    background: rgba(0, 242, 254, 0.03);
    border: 1px solid rgba(0, 242, 254, 0.1);
    border-radius: var(--border-radius-md);
    padding: 16px;
    margin-bottom: 24px;
    text-align: left;
}

.solution-headline {
    font-size: 0.85rem;
    text-transform: uppercase;
    font-family: var(--font-mono);
    color: var(--accent-cyan);
    margin-bottom: 6px;
}

.solution-details {
    font-size: 0.9rem;
    color: #e5e7eb;
}

.diagnosis-actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

@media (min-width: 480px) {
    .diagnosis-actions {
        flex-direction: row;
        justify-content: center;
    }
}

/* --- Interactive Service & Price Estimator --- */
.estimator-section {
    padding: 60px 0;
}

.estimator-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
}

@media (min-width: 768px) {
    .estimator-grid {
        grid-template-columns: 1.2fr 0.8fr;
        align-items: start;
    }
}

.device-picker {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    margin-bottom: 24px;
}

.device-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 14px 10px;
    border-radius: var(--border-radius-md);
    border: 1px solid var(--border-glass);
    background: rgba(255, 255, 255, 0.02);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.device-btn svg {
    width: 24px;
    height: 24px;
    stroke: currentColor;
    fill: none;
    stroke-width: 1.5;
}

.device-btn span {
    font-size: 0.72rem;
    font-weight: 600;
    color: #9ca3af;
}

.device-btn.selected {
    border-color: var(--accent-cyan);
    background: rgba(0, 242, 254, 0.08);
    color: var(--accent-cyan);
}

.device-btn.selected span {
    color: #ffffff;
}

.estimator-options-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.estimator-option-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px;
    border: 1px solid var(--border-glass);
    border-radius: var(--border-radius-md);
    background: rgba(255, 255, 255, 0.01);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.estimator-option-item:hover {
    border-color: rgba(255, 255, 255, 0.15);
}

.estimator-option-item.selected {
    border-color: var(--accent-cyan);
    background: rgba(0, 242, 254, 0.04);
}

.estimator-option-item-purple.selected {
    border-color: var(--accent-purple);
    background: rgba(157, 78, 221, 0.04);
}

.estimator-opt-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.estimator-opt-checkbox {
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.estimator-option-item.selected .estimator-opt-checkbox {
    border-color: var(--accent-cyan);
    background: var(--accent-cyan);
}

.estimator-option-item-purple.selected .estimator-opt-checkbox {
    border-color: var(--accent-purple);
    background: var(--accent-purple);
}

.estimator-option-item.selected .estimator-opt-checkbox svg {
    display: block;
}

.estimator-opt-checkbox svg {
    display: none;
    width: 14px;
    height: 14px;
    stroke: #070913;
    stroke-width: 3;
}

.estimator-opt-details h4 {
    font-size: 0.95rem;
    font-weight: 600;
}

.estimator-opt-details p {
    font-size: 0.75rem;
    color: #6b7280;
}

.estimator-opt-price {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--accent-cyan);
}

.estimator-option-item-purple .estimator-opt-price {
    color: var(--accent-purple);
}

/* Calculator Summary Box */
.calculator-card {
    padding: 24px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    position: sticky;
    top: 100px;
}

.calc-summary-title {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.calc-device-type {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    color: #9ca3af;
    margin-bottom: 16px;
}

.calc-device-type span {
    font-weight: 600;
    color: #ffffff;
}

.calc-services-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 20px;
    max-height: 180px;
    overflow-y: auto;
    padding-right: 4px;
}

.calc-service-summary-item {
    display: flex;
    justify-content: space-between;
    font-size: 0.82rem;
    color: #9ca3af;
}

.calc-service-summary-item span {
    font-family: var(--font-mono);
    color: #ffffff;
}

.calc-price-display {
    text-align: center;
    padding: 20px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: var(--border-radius-md);
    border: 1px dashed rgba(255, 255, 255, 0.06);
    margin-bottom: 24px;
}

.price-display-label {
    font-size: 0.72rem;
    color: #6b7280;
    text-transform: uppercase;
    font-family: var(--font-mono);
    margin-bottom: 6px;
}

.price-display-value {
    font-size: 2rem;
    font-weight: 800;
    color: var(--accent-cyan);
    font-family: var(--font-mono);
    text-shadow: 0 0 10px rgba(0, 242, 254, 0.2);
}

.price-display-turnaround {
    font-size: 0.72rem;
    color: #10b981;
    margin-top: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
}

.price-display-turnaround svg {
    width: 12px;
    height: 12px;
    stroke: currentColor;
    fill: none;
}

.calc-no-services {
    font-size: 0.85rem;
    color: #6b7280;
    text-align: center;
    padding: 20px 0;
}

/* --- Multi-step Booking Form --- */
.booking-section {
    padding: 60px 0;
}

.booking-container {
    max-width: 600px;
    margin: 0 auto;
}

.booking-header {
    padding: 24px;
    border-bottom: 1px solid var(--border-glass);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.booking-title {
    font-size: 1.15rem;
    font-weight: 700;
}

.booking-steps-indicator {
    display: flex;
    gap: 6px;
}

.step-indicator {
    width: 8px;
    height: 8px;
    border-radius: var(--border-radius-full);
    background: rgba(255, 255, 255, 0.15);
    transition: background var(--transition-fast), transform var(--transition-fast);
}

.step-indicator.active {
    background: var(--accent-cyan);
    transform: scale(1.2);
}

.step-indicator.completed {
    background: var(--accent-success);
}

.booking-body {
    padding: 24px;
    min-height: 320px;
}

.form-step {
    display: none;
}

.form-step.active {
    display: block;
    animation: slideIn 0.35s forwards ease-out;
}

.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: #e5e7eb;
}

.form-input {
    width: 100%;
    padding: 14px 16px;
    background: rgba(7, 9, 19, 0.6);
    border: 1px solid var(--border-glass);
    border-radius: var(--border-radius-md);
    color: #ffffff;
    font-size: 0.95rem;
    transition: border var(--transition-fast), box-shadow var(--transition-fast);
    outline: none;
}

.form-input:focus {
    border-color: var(--accent-cyan);
    box-shadow: 0 0 10px rgba(0, 242, 254, 0.1);
}

textarea.form-input {
    resize: none;
    min-height: 100px;
}

.form-input-addon {
    font-size: 0.72rem;
    color: #6b7280;
    margin-top: 6px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}

@media (min-width: 480px) {
    .form-row {
        grid-template-columns: 1fr 1fr;
    }
}

.prefilled-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
    color: var(--accent-success);
    font-size: 0.72rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: var(--border-radius-full);
    margin-bottom: 12px;
}

.booking-footer {
    padding: 16px 24px 24px 24px;
    border-top: 1px solid var(--border-glass);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Form success message */
.form-success-container {
    text-align: center;
    padding: 20px 0;
}

.success-badge-icon {
    width: 72px;
    height: 72px;
    background: rgba(16, 185, 129, 0.1);
    border: 2px solid var(--accent-success);
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px auto;
    color: var(--accent-success);
    box-shadow: 0 0 20px rgba(16, 185, 129, 0.15);
    animation: successPulse 2s infinite alternate ease-in-out;
}

.success-badge-icon svg {
    width: 32px;
    height: 32px;
    stroke: currentColor;
    stroke-width: 3;
    fill: none;
}

.success-title {
    font-size: 1.5rem;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 8px;
}

.success-desc {
    font-size: 0.95rem;
    color: #9ca3af;
    margin-bottom: 24px;
    max-width: 440px;
    margin-left: auto;
    margin-right: auto;
}

.receipt-card {
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-md);
    padding: 16px;
    text-align: left;
    margin-bottom: 24px;
    font-family: var(--font-mono);
    font-size: 0.8rem;
}

.receipt-header {
    border-bottom: 1px dashed rgba(255, 255, 255, 0.1);
    padding-bottom: 8px;
    margin-bottom: 12px;
    display: flex;
    justify-content: space-between;
    color: var(--accent-cyan);
}

.receipt-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 6px;
    color: #9ca3af;
}

.receipt-row span {
    color: #ffffff;
}

/* --- Personal Bio Section --- */
.bio-section {
    padding: 60px 0;
}

.bio-card {
    padding: 30px;
}

@media (min-width: 768px) {
    .bio-card {
        padding: 50px;
    }
}

.bio-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    align-items: center;
}

@media (min-width: 768px) {
    .bio-grid {
        grid-template-columns: 0.8fr 1.2fr;
        gap: 50px;
    }
}

.bio-image-wrapper {
    position: relative;
    width: 100%;
    max-width: 260px;
    aspect-ratio: 1;
    border-radius: var(--border-radius-md);
    background: linear-gradient(135deg, rgba(0, 242, 254, 0.2) 0%, rgba(157, 78, 221, 0.2) 100%);
    border: 1px solid var(--border-glass);
    overflow: hidden;
    margin: 0 auto;
}

.bio-image-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-cyan);
    position: relative;
}

.bio-image-placeholder svg {
    width: 80px;
    height: 80px;
    stroke: currentColor;
    fill: none;
    stroke-width: 1;
}

.bio-experience-badge {
    position: absolute;
    bottom: 12px;
    left: 50%;
    transform: translateX(-50%);
    white-space: nowrap;
    background: rgba(12, 15, 29, 0.9);
    border: 1px solid var(--accent-cyan);
    color: var(--accent-cyan);
    border-radius: var(--border-radius-full);
    padding: 6px 14px;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 700;
}

.bio-text {
    text-align: center;
}

@media (min-width: 768px) {
    .bio-text {
        text-align: left;
    }
}

.bio-name {
    font-size: 1.6rem;
    font-weight: 800;
    margin-bottom: 4px;
}

.bio-title {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--accent-cyan);
    margin-bottom: 20px;
    text-transform: uppercase;
}

.bio-paragraph {
    font-size: 0.95rem;
    color: #9ca3af;
    margin-bottom: 20px;
}

.bio-skills-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
}

@media (min-width: 768px) {
    .bio-skills-tags {
        justify-content: flex-start;
    }
}

.skill-tag {
    font-size: 0.75rem;
    font-family: var(--font-mono);
    padding: 4px 10px;
    border-radius: var(--border-radius-full);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-glass);
    color: #e5e7eb;
}

/* --- Contact & Footer Section --- */
.contact-section {
    padding: 60px 0 100px 0; /* Add deep bottom spacing for mobile drawer */
}

@media (min-width: 768px) {
    .contact-section {
        padding-bottom: 60px;
    }
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
}

@media (min-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr 1.2fr;
        gap: 50px;
    }
}

.contact-card-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-item-card {
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
}

.contact-item-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--border-radius-md);
    background: rgba(0, 242, 254, 0.06);
    border: 1px solid rgba(0, 242, 254, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-cyan);
    flex-shrink: 0;
}

.contact-item-card:hover .contact-item-icon {
    background: rgba(0, 242, 254, 0.12);
    border-color: var(--accent-cyan);
}

.contact-item-icon svg {
    width: 20px;
    height: 20px;
    stroke: currentColor;
    fill: none;
    stroke-width: 2;
}

.contact-item-details h4 {
    font-size: 0.85rem;
    font-family: var(--font-mono);
    color: #6b7280;
    text-transform: uppercase;
}

.contact-item-details p {
    font-size: 1.05rem;
    font-weight: 600;
    color: #ffffff;
    margin-top: 2px;
}

.contact-item-details a:hover {
    color: var(--accent-cyan);
    text-decoration: underline;
}

.contact-map-mockup {
    height: 260px;
    border-radius: var(--border-radius-md);
    border: 1px solid var(--border-glass);
    overflow: hidden;
    position: relative;
    background: #0f1322;
}

.map-glow {
    position: absolute;
    width: 80px;
    height: 80px;
    background: rgba(0, 242, 254, 0.12);
    border-radius: var(--border-radius-full);
    filter: blur(25px);
    top: 40%;
    left: 45%;
}

.map-radar-pulse {
    position: absolute;
    top: 45%;
    left: 48%;
    transform: translate(-50%, -50%);
    width: 16px;
    height: 16px;
    background: var(--accent-cyan);
    border-radius: var(--border-radius-full);
    box-shadow: 0 0 10px var(--accent-cyan);
}

.map-radar-pulse::after {
    content: '';
    position: absolute;
    top: -8px;
    left: -8px;
    width: 32px;
    height: 32px;
    border: 2px solid var(--accent-cyan);
    border-radius: var(--border-radius-full);
    opacity: 0;
    animation: radarRipple 2s infinite ease-out;
}

.map-pin-label {
    position: absolute;
    top: calc(45% - 36px);
    left: 48%;
    transform: translateX(-50%);
    background: #070913;
    border: 1px solid var(--accent-cyan);
    border-radius: var(--border-radius-sm);
    padding: 4px 10px;
    font-family: var(--font-mono);
    font-size: 0.65rem;
    font-weight: 700;
    color: #ffffff;
    white-space: nowrap;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.5);
}

.map-legend {
    position: absolute;
    bottom: 12px;
    left: 12px;
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: #6b7280;
    background: rgba(7, 9, 19, 0.8);
    padding: 4px 8px;
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--border-glass);
}

.map-instructions {
    position: absolute;
    top: 12px;
    right: 12px;
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
    color: var(--accent-success);
    font-size: 0.68rem;
    font-weight: 600;
    padding: 4px 8px;
    border-radius: var(--border-radius-full);
}

.site-footer {
    background: #04060d;
    border-top: 1px solid var(--border-glass);
    padding: 30px 20px 110px 20px; /* Space for mobile nav */
    text-align: center;
    font-size: 0.8rem;
    color: #4b5563;
}

@media (min-width: 768px) {
    .site-footer {
        padding: 40px 20px;
    }
}

.footer-nav {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 16px;
    font-size: 0.85rem;
    color: #9ca3af;
}

.footer-nav a:hover {
    color: var(--accent-cyan);
}

.footer-copyright {
    margin-bottom: 8px;
}

.footer-security-note {
    font-size: 0.72rem;
    max-width: 500px;
    margin: 12px auto 0 auto;
    line-height: 1.4;
    color: #6b7280;
}

/* --- Scroll Entrance Animations (JS Driven) --- */
.reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity var(--transition-smooth), transform var(--transition-smooth);
}

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

/* --- CSS Animations & Keyframes --- */
@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes blink {
    50% { opacity: 0; }
}

@keyframes floatGlow {
    from {
        transform: translate(0, 0) scale(1);
    }
    to {
        transform: translate(20px, -20px) scale(1.15);
    }
}

@keyframes successPulse {
    from {
        box-shadow: 0 0 10px rgba(16, 185, 129, 0.15);
    }
    to {
        box-shadow: 0 0 25px rgba(16, 185, 129, 0.35);
    }
}

@keyframes radarRipple {
    0% {
        transform: scale(0.6);
        opacity: 1;
    }
    100% {
        transform: scale(2.2);
        opacity: 0;
    }
}