/* ==========================================================================
   d4t4tr4ck Clean Zen Industrial Stylesheet
   ========================================================================== */

/* Design Tokens & Variables */
:root {
    --bg-main: #fcfbf9;         /* Warm cement / Soft alabaster paper white */
    --bg-secondary: #f4f2ee;    /* Raw sandstone / Linen grey */
    --bg-card: #ffffff;         /* Matte paper white */
    --border-card: rgba(28, 25, 23, 0.09); /* Brushed steel line */
    --border-card-hover: rgba(28, 25, 23, 0.22);
    
    --text-primary: #1c1917;    /* Slate black / Warm charcoal */
    --text-secondary: #6b6661;  /* Matte stone grey */
    --text-dim: #a8a29e;        /* Chalk grey */
    
    /* Zen Industrial Accent Palettes */
    --color-cyan: #78716c;      /* Brushed iron */
    --color-blue: #44403c;      /* Slate iron */
    --color-purple: #c2410c;    /* Terracotta rust / Iron ore accent */
    --color-green: #15803d;     /* Olive green */
    --color-red: #b91c1c;       /* Muted red */
    --color-warning: #b45309;   /* Muted amber */
    
    --shadow-flat: 0 4px 20px rgba(28, 25, 23, 0.02);
    --shadow-hover: 0 12px 30px rgba(28, 25, 23, 0.05);
    
    /* Typography */
    --font-primary: 'Inter', sans-serif;
    --font-heading: 'Space Grotesk', sans-serif;
    --font-mono: 'Space Grotesk', monospace;
    
    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-normal: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-slow: 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-main);
    color: var(--text-primary);
    font-family: var(--font-primary);
    overflow-x: hidden;
    line-height: 1.6;
    position: relative;
    -webkit-font-smoothing: antialiased;
}

/* Drafting Paper Grid Overlay */
.grid-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(to right, rgba(28, 25, 23, 0.015) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(28, 25, 23, 0.015) 1px, transparent 1px);
    background-size: 40px 40px;
    z-index: -1;
    pointer-events: none;
}

/* Scrollbar Customization */
::-webkit-scrollbar {
    width: 6px;
}
::-webkit-scrollbar-track {
    background: var(--bg-main);
}
::-webkit-scrollbar-thumb {
    background: rgba(28, 25, 23, 0.15);
    border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--color-purple);
}

/* Typography & Layout Containers */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    letter-spacing: -0.01em;
    line-height: 1.15;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-fast);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 14px;
    padding: 12px 28px;
    border-radius: 4px;
    transition: var(--transition-normal);
    cursor: pointer;
    border: none;
    outline: none;
}

.btn-primary {
    background-color: var(--text-primary);
    color: var(--bg-main);
    box-shadow: var(--shadow-flat);
}

.btn-primary:hover {
    background-color: var(--color-purple);
    transform: translateY(-1px);
    box-shadow: var(--shadow-hover);
}

.btn-secondary {
    background-color: var(--bg-card);
    border: 1px solid var(--border-card);
    color: var(--text-primary);
    box-shadow: var(--shadow-flat);
}

.btn-secondary:hover {
    border-color: var(--text-primary);
    transform: translateY(-1px);
    box-shadow: var(--shadow-hover);
}

.btn-sm {
    padding: 8px 18px;
    font-size: 13px;
    border-radius: 4px;
}

.btn-block {
    display: flex;
    width: 100%;
}

/* Glassmorphism / Paper Cards */
.glass-card {
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: 8px;
    box-shadow: var(--shadow-flat);
    transition: var(--transition-normal);
}

.glass-card:hover {
    border-color: var(--border-card-hover);
    box-shadow: var(--shadow-hover);
}

/* Color & Text Helpers */
.gradient-text {
    background: linear-gradient(135deg, var(--text-primary) 0%, var(--color-purple) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.text-cyan { color: var(--color-cyan); }
.text-purple { color: var(--color-purple); }
.text-green { color: var(--color-green); }
.text-success { color: var(--color-green); }
.text-warning { color: var(--color-warning); }
.text-red { color: var(--color-red); }
.text-dim { color: var(--text-dim); }

.inline-icon {
    display: inline-block;
    vertical-align: middle;
    width: 15px;
    height: 15px;
}

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

/* Sections Header Layout */
.section-header {
    margin-bottom: 50px;
}

.section-title {
    font-size: 34px;
    color: var(--text-primary);
    position: relative;
    display: inline-block;
    font-weight: 700;
}

.section-subtitle {
    color: var(--text-secondary);
    font-size: 16px;
    max-width: 600px;
    margin: 10px auto 0 auto;
}

/* Floating Navigation Header */
.main-header {
    position: fixed;
    top: 20px;
    left: 0;
    width: 100%;
    z-index: 100;
    transition: var(--transition-normal);
}

.header-container {
    background: rgba(252, 251, 249, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-card);
    padding: 12px 28px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: var(--shadow-flat);
}

.logo {
    display: flex;
    align-items: center;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 20px;
    letter-spacing: -0.02em;
}

.logo-text span {
    color: var(--color-purple);
}

.nav-menu {
    display: flex;
    gap: 32px;
}

.nav-link {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    position: relative;
    padding: 6px 0;
}

.nav-link:hover, .nav-link.active {
    color: var(--text-primary);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1.5px;
    background-color: var(--color-purple);
    transition: var(--transition-fast);
}

.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
    padding: 4px;
}

/* Hero Section */
.hero-section {
    position: relative;
    min-height: 100vh;
    padding: 160px 0 100px 0;
    display: flex;
    align-items: center;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
}

.badge-container {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(194, 65, 12, 0.05);
    border: 1px solid rgba(194, 65, 12, 0.15);
    padding: 4px 12px;
    border-radius: 4px;
    margin-bottom: 24px;
}

.pulse-badge {
    width: 6px;
    height: 6px;
    background-color: var(--color-purple);
    border-radius: 50%;
    animation: pulseGlow 1.5s infinite alternate;
}

.badge-text {
    font-size: 11px;
    font-weight: 600;
    color: var(--color-purple);
    letter-spacing: 0.03em;
    text-transform: uppercase;
}

.hero-title {
    font-size: 50px;
    line-height: 1.1;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.hero-description {
    color: var(--text-secondary);
    font-size: 17px;
    margin-bottom: 36px;
    max-width: 500px;
}

.typing-text {
    color: var(--color-purple);
    font-weight: 600;
    border-right: 1.5px solid var(--color-purple);
    animation: caretBlink 0.75s step-end infinite;
    white-space: nowrap;
}

.hero-buttons {
    display: flex;
    gap: 16px;
}

/* Dashboard Mockup (Hero Graphic) */
.hero-visual {
    position: relative;
}

.dashboard-mockup {
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 20px 45px rgba(28, 25, 23, 0.04);
    transition: var(--transition-normal);
    width: 100%;
    max-width: 520px;
    margin: 0 auto;
}

.dashboard-mockup:hover {
    border-color: var(--border-card-hover);
    box-shadow: 0 30px 60px rgba(28, 25, 23, 0.08);
    transform: translateY(-2px);
}

.mockup-header {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-card);
    padding: 12px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.mockup-header-left {
    display: flex;
    align-items: center;
    gap: 6px;
}

.mockup-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--text-dim);
}

.mockup-dot:nth-child(1) { background-color: rgba(28,25,23,0.15); }
.mockup-dot:nth-child(2) { background-color: rgba(28,25,23,0.25); }
.mockup-dot:nth-child(3) { background-color: rgba(28,25,23,0.35); }

.mockup-title {
    font-family: var(--font-heading);
    font-size: 11.5px;
    font-weight: 500;
    color: var(--text-secondary);
    margin-left: 8px;
}

.mockup-header-right {
    display: flex;
    align-items: center;
}

.mockup-status {
    font-family: var(--font-heading);
    font-size: 11px;
    color: var(--text-secondary);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    text-transform: uppercase;
    font-weight: 500;
}

.status-pulse {
    width: 6px;
    height: 6px;
    background-color: var(--color-purple);
    border-radius: 50%;
    display: inline-block;
}

.mockup-body {
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.mockup-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.mockup-widget {
    background: var(--bg-secondary);
    border: 1px solid var(--border-card);
    border-radius: 4px;
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.widget-label {
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    color: var(--text-secondary);
}

.widget-val {
    font-family: var(--font-heading);
    font-size: 16px;
    font-weight: 700;
    color: var(--text-primary);
}

.widget-trend {
    font-size: 10px;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 3px;
    color: var(--text-secondary);
}

.widget-trend.positive {
    color: var(--color-purple);
}

.widget-trend i {
    width: 10px;
    height: 10px;
}

.chart-widget {
    padding: 14px;
    gap: 8px;
}

.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chart-val {
    font-family: var(--font-heading);
    font-size: 13px;
    font-weight: 600;
    color: var(--color-purple);
}

.chart-svg-container {
    width: 100%;
    height: 80px;
    position: relative;
}

.chart-svg {
    width: 100%;
    height: 100%;
    overflow: visible;
}

.mockup-integrations {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.integration-icons {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.icon-tag {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-card);
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 11px;
    color: var(--text-secondary);
}

.icon-tag i {
    width: 12px;
    height: 12px;
    color: var(--color-purple);
}

/* Stats Section */
.stats-section {
    padding: 50px 0;
    border-top: 1px solid var(--border-card);
    border-bottom: 1px solid var(--border-card);
    background-color: var(--bg-secondary);
}

.stats-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    text-align: center;
}

.stat-box {
    padding: 10px;
}

.stat-num {
    font-family: var(--font-heading);
    font-size: 40px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 13.5px;
    font-weight: 500;
}

/* About Section */
.about-section {
    padding: 100px 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 50px;
    align-items: center;
}

.about-image-container {
    border-radius: 6px;
    overflow: hidden;
    border: 1px solid var(--border-card);
    position: relative;
    box-shadow: var(--shadow-flat);
}

.about-image {
    width: 100%;
    display: block;
    object-fit: cover;
    transition: var(--transition-slow);
}

.about-info h3 {
    font-size: 28px;
    margin-bottom: 16px;
}

.about-info p {
    color: var(--text-secondary);
    margin-bottom: 16px;
    font-size: 15px;
}

.about-list {
    list-style: none;
    margin-top: 24px;
}

.about-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
    font-weight: 500;
    font-size: 14.5px;
    color: var(--text-primary);
}

.about-list li i {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

/* Services Section */
.services-section {
    padding: 100px 0;
    background-color: var(--bg-secondary);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.service-card {
    padding: 30px 24px;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.service-icon-wrapper {
    width: 48px;
    height: 48px;
    border-radius: 4px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-card);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    transition: var(--transition-normal);
}

.service-card:hover .service-icon-wrapper {
    transform: translateY(-2px);
    border-color: var(--color-purple);
}

.service-icon {
    width: 22px;
    height: 22px;
    color: var(--text-primary);
}

.service-title {
    font-size: 20px;
    margin-bottom: 12px;
}

.service-description {
    color: var(--text-secondary);
    font-size: 14px;
    margin-bottom: 20px;
    flex-grow: 1;
    line-height: 1.5;
}

.service-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.service-tags span {
    font-size: 11px;
    font-weight: 500;
    background: var(--bg-secondary);
    border: 1px solid var(--border-card);
    color: var(--text-secondary);
    padding: 3px 8px;
    border-radius: 4px;
}

/* Portfolio Section */
.portfolio-section {
    padding: 100px 0;
}

.portfolio-slider-container {
    position: relative;
    max-width: 960px;
    margin: 0 auto;
}

.portfolio-slider {
    overflow: hidden;
    position: relative;
    min-height: 440px;
    border-radius: 8px;
}

.portfolio-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-normal), visibility var(--transition-normal), transform var(--transition-normal);
    transform: translateX(30px);
}

.portfolio-slide.active {
    position: relative;
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

.portfolio-slide-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    padding: 40px;
    border-radius: 8px;
    box-shadow: var(--shadow-flat);
}

.portfolio-slide-info {
    display: flex;
    flex-direction: column;
}

.portfolio-category {
    font-family: var(--font-mono);
    text-transform: uppercase;
    font-size: 11.5px;
    font-weight: 600;
    letter-spacing: 0.05em;
    margin-bottom: 12px;
}

.portfolio-project-title {
    font-size: 26px;
    margin-bottom: 16px;
}

.portfolio-project-description {
    color: var(--text-secondary);
    font-size: 14.5px;
    margin-bottom: 24px;
    line-height: 1.6;
}

.portfolio-project-features {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.feature-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13.5px;
    font-weight: 500;
    color: var(--text-primary);
}

.feature-tag i {
    width: 16px;
    height: 16px;
    color: var(--color-purple);
}

.portfolio-slide-media {
    border-radius: 4px;
    overflow: hidden;
    border: 1px solid var(--border-card);
    box-shadow: var(--shadow-flat);
}

.portfolio-image {
    width: 100%;
    height: 280px;
    object-fit: cover;
    display: block;
    transition: transform var(--transition-slow);
}

.portfolio-slide:hover .portfolio-image {
    transform: scale(1.03);
}

/* Slider Navigation Controls */
.slider-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
}

.slider-btn {
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    color: var(--text-primary);
    width: 42px;
    height: 42px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-normal);
}

.slider-btn:hover {
    background-color: var(--text-primary);
    color: var(--bg-main);
    border-color: var(--text-primary);
}

.slider-dots {
    display: flex;
    gap: 8px;
}

.slider-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(28, 25, 23, 0.15);
    cursor: pointer;
    transition: var(--transition-fast);
}

.slider-dot.active {
    width: 22px;
    border-radius: 4px;
    background: var(--color-purple);
}

/* Simulator Section */
.simulator-section {
    padding: 100px 0;
    background-color: var(--bg-secondary);
}

.simulator-wrapper {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--border-card);
}

.simulator-steps {
    padding: 40px;
    background-color: var(--bg-card);
    border-right: 1px solid var(--border-card);
    display: flex;
    flex-direction: column;
    min-height: 420px;
}

.simulator-step {
    display: none;
    flex-grow: 1;
}

.simulator-step.active {
    display: block;
}

.step-title {
    font-size: 18px;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.step-title span {
    font-family: var(--font-mono);
    color: var(--color-purple);
    background: rgba(194, 65, 12, 0.05);
    border: 1px solid rgba(194, 65, 12, 0.15);
    font-size: 12px;
    padding: 2px 6px;
    border-radius: 2px;
}

.options-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.option-card {
    cursor: pointer;
}

.option-card input {
    display: none;
}

.option-content {
    display: flex;
    flex-direction: column;
    padding: 20px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-card);
    border-radius: 4px;
    height: 100%;
    transition: var(--transition-normal);
}

.option-icon {
    width: 22px;
    height: 22px;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.option-label {
    font-weight: 700;
    font-size: 15px;
    margin-bottom: 6px;
    color: var(--text-primary);
}

.option-desc {
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.4;
}

.option-card input:checked + .option-content {
    border-color: var(--color-purple);
    background-color: var(--bg-card);
    box-shadow: var(--shadow-flat);
}

/* Features checklist */
.features-list {
    display: none;
    flex-direction: column;
    gap: 12px;
}

.features-list.active-features {
    display: flex;
}

.feature-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-card);
    padding: 14px 18px;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition-fast);
}

.feature-checkbox input {
    display: none;
}

.checkbox-box {
    width: 18px;
    height: 18px;
    border: 1.5px solid rgba(28, 25, 23, 0.25);
    border-radius: 2px;
    margin-top: 2px;
    flex-shrink: 0;
    position: relative;
    transition: var(--transition-fast);
}

.feature-checkbox input:checked + .checkbox-box {
    border-color: var(--color-purple);
    background-color: var(--color-purple);
}

.feature-checkbox input:checked + .checkbox-box::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 5px;
    width: 4px;
    height: 7px;
    border: solid #fff;
    border-width: 0 1.5px 1.5px 0;
    transform: rotate(45deg);
}

.feature-name {
    display: block;
    font-weight: 600;
    font-size: 14px;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.feature-detail {
    display: block;
    font-size: 12px;
    color: var(--text-secondary);
}

.feature-checkbox:hover {
    border-color: rgba(28, 25, 23, 0.2);
}

.simulator-nav {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    margin-top: auto;
    padding-top: 24px;
    border-top: 1px solid var(--border-card);
}

/* Simulator Output Result */
.simulator-result {
    padding: 40px;
    background-color: var(--bg-secondary);
    display: flex;
    flex-direction: column;
}

.result-header {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 11px;
    font-family: var(--font-mono);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.pulse-dot {
    width: 6px;
    height: 6px;
    background: var(--color-purple);
    border-radius: 50%;
}

.result-body {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.placeholder-result {
    margin: auto;
    text-align: center;
    color: var(--text-secondary);
    max-width: 240px;
}

.placeholder-result i {
    font-size: 26px;
    margin-bottom: 12px;
    color: var(--text-dim);
}

.spin-icon {
    animation: iconSpin 6s linear infinite;
    display: inline-block;
}

/* Active Result Details */
.active-result-container {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.result-arch-name {
    font-size: 22px;
    margin-bottom: 6px;
}

.result-tier-badge {
    display: inline-block;
    padding: 3px 8px;
    background: rgba(194, 65, 12, 0.05);
    border: 1px solid rgba(194, 65, 12, 0.15);
    color: var(--color-purple);
    font-family: var(--font-mono);
    font-size: 10.5px;
    border-radius: 2px;
    align-self: flex-start;
    margin-bottom: 20px;
    text-transform: uppercase;
}

.result-section-title {
    font-size: 11px;
    font-family: var(--font-mono);
    text-transform: uppercase;
    color: var(--text-secondary);
    margin-bottom: 10px;
}

.tech-stack-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 24px;
}

.tech-stack-item {
    display: flex;
    justify-content: space-between;
    padding: 8px 12px;
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: 4px;
    font-size: 13px;
}

.tech-label {
    color: var(--text-secondary);
}

.tech-val {
    font-weight: 600;
    color: var(--text-primary);
}

.result-cta-btn {
    margin-top: auto;
}

/* Contact Section */
.contact-section {
    padding: 100px 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 50px;
}

.contact-info-panel h3 {
    font-size: 28px;
    margin-bottom: 16px;
}

.contact-info-panel p {
    color: var(--text-secondary);
    margin-bottom: 30px;
    font-size: 15px;
}

.contact-info-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.contact-info-item i {
    width: 20px;
    height: 20px;
    margin-top: 3px;
    color: var(--color-purple);
}

.contact-info-item h4 {
    font-size: 15px;
    margin-bottom: 2px;
}

.contact-info-item p {
    margin-bottom: 0;
    color: var(--text-secondary);
    font-size: 14.5px;
}

.contact-form-panel {
    padding: 30px;
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: 8px;
    box-shadow: var(--shadow-flat);
}

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

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

.form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-card);
    border-radius: 4px;
    padding: 10px 14px;
    color: var(--text-primary);
    font-family: var(--font-primary);
    font-size: 13.5px;
    outline: none;
    transition: var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--color-purple);
    background-color: var(--bg-card);
}

/* Form Success Alerts */
.form-success-alert {
    text-align: center;
    padding: 30px 0;
}

.success-icon {
    width: 48px;
    height: 48px;
    color: var(--color-purple);
    margin-bottom: 16px;
}

.form-success-alert h3 {
    font-size: 20px;
    margin-bottom: 8px;
}

.form-success-alert p {
    color: var(--text-secondary);
    margin-bottom: 20px;
    max-width: 300px;
    margin-left: auto;
    margin-right: auto;
    font-size: 14px;
}

.hidden {
    display: none !important;
}

/* Footer Section */
.main-footer {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-card);
    padding: 60px 0 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.9fr 0.9fr 0.9fr;
    gap: 40px;
    padding-bottom: 40px;
}

.footer-tagline {
    color: var(--text-secondary);
    font-size: 13.5px;
    max-width: 250px;
    margin-bottom: 20px;
}

.social-icons {
    display: flex;
    gap: 12px;
}

.social-icons a {
    width: 36px;
    height: 36px;
    border-radius: 4px;
    background-color: var(--bg-card);
    border: 1px solid var(--border-card);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.social-icons a:hover {
    background-color: var(--text-primary);
    color: var(--bg-main);
    border-color: var(--text-primary);
    transform: translateY(-1px);
}

.footer-links h4 {
    font-size: 13.5px;
    font-family: var(--font-mono);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-primary);
    margin-bottom: 20px;
}

.footer-links ul {
    list-style: none;
}

.footer-links ul li {
    margin-bottom: 10px;
}

.footer-links ul li a {
    color: var(--text-secondary);
    font-size: 13.5px;
}

.footer-links ul li a:hover {
    color: var(--color-purple);
}

.footer-bottom {
    border-top: 1px solid var(--border-card);
    padding: 24px 0;
}

.footer-bottom-container {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: var(--text-secondary);
}

/* Animations Keyframes */
@keyframes caretBlink {
    from, to { border-color: transparent }
    50% { border-color: var(--color-purple); }
}

@keyframes pulseGlow {
    0% { opacity: 0.4; }
    100% { opacity: 1; }
}

@keyframes iconSpin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }
    .hero-description {
        margin-left: auto;
        margin-right: auto;
    }
    .hero-buttons {
        justify-content: center;
    }
    .dashboard-mockup {
        max-width: 480px;
        margin: 0 auto;
    }
    .stats-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
    .about-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .simulator-wrapper {
        grid-template-columns: 1fr;
    }
    .simulator-steps {
        border-right: none;
        border-bottom: 1px solid var(--border-card);
    }
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .main-header {
        top: 0;
    }
    .header-container {
        border-radius: 0;
        border-left: none;
        border-right: none;
        border-top: none;
    }
    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        height: calc(100vh - 70px);
        background: rgba(252, 251, 249, 0.98);
        backdrop-filter: blur(12px);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 24px;
        transform: translateY(-100%);
        opacity: 0;
        pointer-events: none;
        transition: var(--transition-normal);
        z-index: 99;
    }
    .nav-menu.mobile-active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }
    .mobile-menu-toggle {
        display: block;
    }
    .hero-title {
        font-size: 38px;
    }
    .services-grid {
        grid-template-columns: 1fr;
    }
    .portfolio-slide-grid {
        grid-template-columns: 1fr;
        padding: 24px;
        gap: 24px;
    }
    .portfolio-image {
        height: 180px;
    }
    .options-grid {
        grid-template-columns: 1fr;
    }
    .form-row {
        grid-template-columns: 1fr;
    }
    .footer-bottom-container {
        flex-direction: column;
        align-items: center;
        gap: 8px;
        text-align: center;
    }
}

/* Team Section */
.team-section {
    padding: 100px 0;
    border-bottom: 1px solid var(--border-card);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.team-card {
    padding: 40px 30px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    background: var(--bg-card);
    border: 1px solid var(--border-card);
    border-radius: 8px;
    box-shadow: var(--shadow-flat);
    transition: var(--transition-normal);
}

.team-card:hover {
    border-color: var(--border-card-hover);
    box-shadow: var(--shadow-hover);
    transform: translateY(-2px);
}

.team-avatar-placeholder {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-card);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    color: var(--text-secondary);
    transition: var(--transition-normal);
}

.team-card:hover .team-avatar-placeholder {
    border-color: var(--color-purple);
    color: var(--color-purple);
    background-color: var(--bg-card);
}

.team-avatar-placeholder i {
    width: 32px;
    height: 32px;
}

.team-name {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.team-role {
    font-family: var(--font-mono);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-purple);
    margin-bottom: 16px;
}

.team-bio {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.5;
}

/* Responsive Team Grid */
@media (max-width: 1024px) {
    .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .team-grid {
        grid-template-columns: 1fr;
    }
}