/* ========================================
   SECTION: CSS CUSTOM PROPERTIES (Design Tokens)
   ======================================== */
:root {
    /* Colors - Light Mode: Neutral palette with industrial teal accent */
    --bg: #FDFCFB; /* Warm off-white */
    --bg-alt: #F4F2EF; /* Slightly darker neutral */
    --text: #1A1A1A; /* Charcoal */
    --text-muted: #555555;
    --accent: #006D77; /* Muted Industrial Teal */
    --accent-light: #83C5BE;
    --border: rgba(0, 0, 0, 0.1);
    --card-bg: #FFFFFF;
    --color-success: #16a34a;
    --color-error: #dc2626;
    --header-bg: rgba(253, 252, 251, 0.9);
    
    /* Spacing: Consistent scale for layout and components */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.75rem;
    --space-lg: 3rem;
    --space-xl: 5rem;
    
    /* Typography: Inter for readability, Roboto Mono for technical accents */
    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --font-mono: 'Roboto Mono', monospace;
    
    /* Layout: Standardized dimensions and effects */
    --container-width: 1200px;
    --header-height: 80px;
    --radius: 2px; /* Sharp, professional look */
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ========================================
   SECTION: DARK MODE OVERRIDES
   ======================================== */
[data-theme="dark"] {
    --bg: #121212;
    --bg-alt: #1E1E1E;
    --text: #F0F0F0;
    --text-muted: #AAAAAA;
    --accent: #83C5BE;
    --accent-light: #006D77;
    --border: rgba(255, 255, 255, 0.1);
    --card-bg: #1A1A1A;
    --color-success: #22c55e;
    --color-error: #ef4444;
    --header-bg: rgba(18, 18, 18, 0.9);
}

/* ========================================
   SECTION: RESET & BASE STYLES
   ======================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

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

body {
    font-family: var(--font-main);
    background-color: var(--bg);
    color: var(--text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    transition: background-color var(--transition), color var(--transition);
}

h1, h2, h3, h4 {
    line-height: 1.2;
    font-weight: 600;
    letter-spacing: -0.02em;
}

h3 {
    font-size: 1.375rem;
}

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

ul {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
}

/* ========================================
   SECTION: COMPONENT STYLES
   ======================================== */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.8rem 1.6rem;
    font-weight: 500;
    font-size: 0.95rem;
    border-radius: var(--radius);
    cursor: pointer;
    border: 1px solid transparent;
    transition: var(--transition);
}

.btn-primary {
    background-color: var(--accent);
    color: #FFFFFF;
}

.btn-primary:hover {
    background-color: #005A63;
    color: #FFFFFF;
}

[data-theme="dark"] .btn-primary {
    color: #121212;
}

[data-theme="dark"] .btn-primary:hover {
    background-color: #6DB3AB;
    color: #121212;
}

.btn-secondary {
    background-color: var(--accent);
    border-color: var(--accent);
    color: #FFFFFF;
}

.btn-secondary:hover {
    background-color: #005A63;
    border-color: #005A63;
    color: #FFFFFF;
}

[data-theme="dark"] .btn-secondary {
    color: #121212;
}

[data-theme="dark"] .btn-secondary:hover {
    background-color: #6DB3AB;
    color: #121212;
}

.btn-sm {
    padding: 0.6rem 1rem;
    font-size: 0.875rem;
    min-height: 44px;
}

.btn-block {
    width: 100%;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Focus indicators for keyboard accessibility */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.theme-toggle:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 4px;
    border-radius: 4px;
}

/* ========================================
   SECTION: HEADER & NAVIGATION
   ======================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    background-color: var(--header-bg);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--border);
    z-index: 1000;
    display: flex;
    align-items: center;
    transition: transform 0.3s ease;
}

/* Header hide/show on scroll logic handled via JS */
.header.hide {
    transform: translateY(-100%);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    color: var(--text);
    margin-right: var(--space-xl);
}

.nav-list {
    display: flex;
    gap: var(--space-lg);
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-muted);
}

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

.header-actions {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    margin-left: var(--space-xl);
}

/* Theme Toggle: Switches between light and dark modes */
.theme-toggle {
    background: none;
    border: none;
    color: var(--text);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem;
    min-width: 44px;
    min-height: 44px;
}

.sun-icon { display: none; }
.moon-icon { display: block; }

[data-theme="dark"] .sun-icon { display: block; }
[data-theme="dark"] .moon-icon { display: none; }

/* Mobile Nav Toggle: Hamburger menu for small screens */
.mobile-nav-toggle {
    display: none;
    flex-direction: column;
    gap: 8px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px 8px;
    min-width: 44px;
    min-height: 44px;
    justify-content: center;
}

.mobile-nav-toggle .bar {
    width: 24px;
    height: 2px;
    background-color: var(--text);
    transition: var(--transition);
}

/* ========================================
   SECTION: HERO & CREDIBILITY STRIP
   ======================================== */
.hero {
    padding-top: calc(var(--header-height) + var(--space-xl));
    padding-bottom: var(--space-xl);
    background-color: var(--bg);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 60vh;
}

.hero-video-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    overflow: hidden;
}

.hero-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: var(--space-md);
    color: #FFFFFF;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.hero-description {
    font-size: 1.25rem;
    color: #F0F0F0;
    margin-bottom: var(--space-lg);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.3);
}

.hero-btns {
    display: flex;
    gap: var(--space-sm);
    justify-content: center;
}

/* ========================================
   SECTION: GENERAL PAGE SECTIONS
   ======================================== */
.section {
    padding: var(--space-lg) 0;
}

.alternate-bg {
    background-color: var(--bg-alt);
}

.section-header {
    margin-bottom: var(--space-md);
}

.section-header.centered {
    text-align: center;
}

.section-label {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: var(--space-xs);
    letter-spacing: 0.1em;
}

.section-title {
    font-size: 2.5rem;
    max-width: 600px;
}

.centered .section-title {
    margin-left: auto;
    margin-right: auto;
}

.section-subtitle {
    text-align: center;
    max-width: 700px;
    margin: calc(-1 * var(--space-md)) auto var(--space-lg);
    color: var(--text-muted);
}

/* Grid Layout: Used for About and Ecosystem sections */
.grid-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
    align-items: start;
}

.text-large {
    font-size: 1.25rem;
    margin-bottom: var(--space-md);
    color: var(--text);
}

.feature-list li {
    margin-bottom: var(--space-sm);
    padding-left: 1.5rem;
    position: relative;
}

.feature-list li::before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--accent);
}

/* Services Grid: Responsive grid for core pillars and benefits */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-md);
}

/* Services Slider */
.services-slider-wrapper {
    overflow: visible;
    margin-top: 2rem;
    padding-top: 6px;
}

.services-slider {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
    align-items: stretch;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.slider-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-top: 1.5rem;
}

.slider-btn {
    background: none;
    border: 1px solid var(--border);
    color: var(--text);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.slider-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.slider-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

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

.slider-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--border);
    cursor: pointer;
    transition: var(--transition);
    border: none;
    padding: 0;
}

.slider-dot.active {
    background-color: var(--accent);
    transform: scale(1.2);
}

@media (max-width: 900px) {
    .services-slider {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 540px) {
    .services-slider {
        grid-template-columns: 1fr;
    }
}

.service-item {
    padding: var(--space-md);
    border: 1px solid var(--border);
    background-color: var(--card-bg);
    transition: var(--transition);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
    display: flex;
    flex-direction: column;
}

.service-scene {
    width: clamp(4rem, 9vw, 4.75rem);
    height: 3rem;
    margin: 0 auto 1rem;
    color: var(--accent);
    display: block;
    flex-shrink: 0;
}

.service-scene svg {
    width: 100%;
    height: 100%;
    display: block;
    overflow: visible;
}

.service-scene .scene-stroke,
.service-scene .scene-soft,
.service-scene .scene-awake,
.service-scene .scene-fill {
    transition: transform 0.42s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.32s ease, stroke-opacity 0.32s ease, fill-opacity 0.32s ease;
    transform-origin: center;
}

.service-scene .scene-stroke {
    fill: none;
    stroke: currentColor;
    stroke-width: 1.35;
    stroke-linecap: round;
    stroke-linejoin: round;
    opacity: 0.58;
}

.service-scene .scene-soft {
    fill: none;
    stroke: currentColor;
    stroke-width: 1.15;
    stroke-linecap: round;
    stroke-linejoin: round;
    opacity: 0.28;
}

.service-scene .scene-awake {
    fill: none;
    stroke: currentColor;
    stroke-width: 1.25;
    stroke-linecap: round;
    stroke-linejoin: round;
    opacity: 0.16;
}

.service-scene .scene-fill {
    fill: currentColor;
    opacity: 0.14;
}

.service-item:hover .service-scene .scene-awake {
    opacity: 0.9;
}

.service-item:hover .service-scene .scene-rest {
    opacity: 0.08;
}

.service-item:hover .service-scene .scene-fill {
    opacity: 0.34;
}

.service-scene--web .scene-awake {
    transform: translateY(2px);
}

.service-scene--web .scene-rest {
    transform: translateY(0);
}

.service-item:hover .service-scene--web .scene-awake {
    transform: translateY(0);
}

.service-item:hover .service-scene--web .scene-rest {
    transform: translate(-1px, -5px);
}

.service-scene--mobile .scene-awake {
    transform: translateY(2px) scale(0.96);
}

.service-item:hover .service-scene--mobile .scene-awake {
    transform: translateY(0) scale(1);
}

.service-scene--backend .scene-awake {
    transform: translateY(7px);
}

.service-item:hover .service-scene--backend .scene-awake {
    transform: translateY(0);
}

.service-scene--devops .scene-awake:last-child,
.service-scene--devops .scene-fill {
    transform: translateX(0);
}

.service-item:hover .service-scene--devops .scene-awake:last-child,
.service-item:hover .service-scene--devops .scene-fill {
    transform: translateX(42px);
}

.service-scene--crm .scene-fill {
    transform: translateX(0);
}

.service-item:hover .service-scene--crm .scene-fill {
    transform: translateX(36px);
}

.service-scene--rag .scene-awake {
    transform: scale(0.88);
    transform-origin: 48px 26px;
}

.service-item:hover .service-scene--rag .scene-awake {
    transform: scale(1);
}

.service-scene--consulting .scene-awake {
    transform: translateX(-4px);
}

.service-item:hover .service-scene--consulting .scene-awake {
    transform: translateX(0);
}

.service-item:hover {
    border-color: var(--accent);
    transform: translateY(-5px);
}

.service-num {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--accent);
    margin-bottom: 0.85rem;
}

.service-title {
    font-size: 1.25rem;
    margin-bottom: 0.85rem;
}

.service-desc {
    font-size: 1rem;
    color: var(--text-muted);
}

/* Asymmetric Grid: Editorial-style grid for 'Why VTEC' section */
.asymmetric-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: var(--space-md);
}

.grid-card {
    grid-column: span 6;
    padding: var(--space-md);
    background-color: var(--card-bg);
    border: 1px solid var(--border);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
}

.grid-card:nth-child(1) { grid-column: span 6; }
.grid-card:nth-child(2) { grid-column: span 6; }
.grid-card:nth-child(3) { grid-column: span 6; }
.grid-card:nth-child(4) { grid-column: span 6; }

.grid-card h3 {
    font-size: 1.375rem;
    margin-bottom: var(--space-sm);
}

/* Logo Strip: Placeholder for partner and client logos */
.logo-strip-placeholder {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-lg);
    opacity: 0.6;
}

.logo-item-placeholder {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    padding: var(--space-sm) var(--space-md);
    border: 1px dashed var(--border);
}

/* ========================================
   SECTION: FORMS & INPUTS
   ======================================== */
.cta-card {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    background-color: var(--text);
    color: var(--bg);
    padding: var(--space-lg);
    border-radius: var(--radius);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
}

.cta-title {
    font-size: 3rem;
    margin-bottom: var(--space-md);
}

.cta-text {
    margin-bottom: var(--space-lg);
    opacity: 0.8;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.contact-link {
    font-family: var(--font-mono);
    font-size: 1.1rem;
    border-bottom: 1px solid rgba(255,255,255,0.3);
    width: fit-content;
}

.contact-link:hover {
    border-color: var(--bg);
}

.cta-form-wrapper {
    background-color: var(--bg);
    color: var(--text);
    padding: var(--space-md);
}

.form-title {
    font-weight: 600;
    margin-bottom: var(--space-md);
}

.form-group {
    margin-bottom: var(--space-sm);
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    margin-bottom: 4px;
    font-weight: 500;
}

.form-group input, 
.form-group textarea {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid var(--border);
    background-color: var(--bg-alt);
    color: var(--text);
    font-family: inherit;
    border-radius: var(--radius);
}

.form-group textarea {
    resize: none;
}

.form-group input:focus, 
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
}

.form-status {
    margin-top: var(--space-sm);
    font-size: 0.85rem;
    text-align: center;
}

/* ========================================
   SECTION: FOOTER
   ======================================== */
.footer {
    padding: var(--space-lg) 0;
    border-top: 1px solid var(--border);
    background-color: var(--bg);
}

.footer-main {
    display: flex;
    justify-content: space-between;
    margin-bottom: var(--space-lg);
}

.footer-brand {
    max-width: 300px;
}

.footer-logo {
    font-size: 1.5rem;
    font-weight: 700;
    display: block;
    margin-bottom: var(--space-sm);
}

.footer-nav {
    display: flex;
    gap: var(--space-xl);
}

.footer-nav h4 {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-sm);
}

.footer-nav ul li {
    margin-bottom: 0.5rem;
}

.footer-nav ul li a {
    color: var(--text-muted);
    font-size: 0.9rem;
}

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

.footer-bottom {
    padding-top: var(--space-md);
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* ========================================
   SECTION: PAGE-SPECIFIC STYLES
   ======================================== */

/* Partner Form Section - Additional spacing */
#partner-form-section {
    margin-top: var(--space-lg);
}

#partner-form-section .section-header {
    margin-bottom: var(--space-xl);
}

#partner-form-section .section-title {
    margin-bottom: var(--space-md);
}

/* Partner Page Specific Styles */
.partner-form-wrapper {
    max-width: 700px;
    margin: 0 auto;
    background-color: var(--card-bg);
    padding: var(--space-lg);
    border: 1px solid var(--border);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
}

.partner-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-sm);
}

.form-group .required {
    color: var(--accent);
    margin-left: 2px;
}

.form-group select {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid var(--border);
    background-color: var(--bg-alt);
    color: var(--text);
    font-family: inherit;
    border-radius: var(--radius);
    font-size: inherit;
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23555' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.8rem center;
    padding-right: 2.5rem;
}

.form-group select:focus {
    outline: none;
    border-color: var(--accent);
}

[data-theme="dark"] .form-group select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23aaa' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
}

/* Workshop Page Specific Styles */
.workshop-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-md);
}

/* Workshop Slider */
.workshop-slider-wrapper {
    overflow: visible;
    padding-top: 6px;
}

.workshop-slider {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    align-items: stretch;
}

@media (max-width: 900px) {
    .workshop-slider {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 540px) {
    .workshop-slider {
        grid-template-columns: 1fr;
    }
}

.workshop-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border);
    padding: var(--space-md);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
}

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

.workshop-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-sm);
    flex-wrap: wrap;
    gap: var(--space-xs);
}

.workshop-duration {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.workshop-badge {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    padding: 4px 8px;
    border: 1px solid var(--border);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.workshop-title {
    font-size: 1.25rem;
    margin-bottom: var(--space-sm);
    font-weight: 600;
}

.workshop-desc {
    font-size: 1rem;
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: var(--space-md);
    flex-grow: 1;
}

.workshop-meta {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin-bottom: var(--space-md);
    padding-top: var(--space-sm);
    border-top: 1px solid var(--border);
}

.workshop-meta strong {
    color: var(--text);
}

.form-group select:invalid {
    color: var(--text-muted);
}

.form-group select option {
    color: var(--text);
    background-color: var(--card-bg);
}

/* ========================================
   SECTION: RESPONSIVE BREAKPOINTS
   ======================================== */
@media (max-width: 992px) {
    .grid-layout, .cta-card {
        grid-template-columns: 1fr;
    }
    
    .footer-main {
        flex-direction: column;
        gap: var(--space-lg);
    }
}

@media (max-width: 768px) {
    :root {
        --space-xl: 3rem;
        --space-lg: 2rem;
    }
    
    .nav {
        display: none; /* Mobile menu logic in JS */
    }
    
    .mobile-nav-toggle {
        display: flex;
    }
    
    .hero-btns {
        flex-direction: column;
    }

    .hero-btns .btn {
        width: 100%;
    }

    .header-actions .btn {
        display: none;
    }
    
    .asymmetric-grid {
        grid-template-columns: 1fr;
    }
    
    .grid-card {
        grid-column: span 1 !important;
    }
    
    .footer-nav {
        flex-direction: column;
        gap: var(--space-md);
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .partner-form-wrapper {
        padding: var(--space-md);
    }
}

@media (max-width: 480px) {
    .cta-card {
        padding: var(--space-md);
    }
}

/* Mobile Nav Active State: Styles for the mobile menu when toggled */
.nav.active {
    display: block;
    position: fixed;
    top: var(--header-height);
    left: 0;
    width: 100%;
    height: calc(100vh - var(--header-height));
    background-color: var(--bg);
    padding: var(--space-md);
    z-index: 999;
}

.nav.active .nav-list {
    flex-direction: column;
    gap: var(--space-md);
    align-items: center;
}

/* ========================================
   VISUAL MOCKUPS & CUSTOM SECTIONS
   ======================================== */

/* Dashboard Mockup - About Section Visual */
.about-visual-separator {
    height: var(--space-lg);
}

.about-visual-container {
    margin: var(--space-lg) 0;
}

.dashboard-mockup {
    display: flex;
    background-color: var(--card-bg);
    border: 1px solid var(--border);
    height: 320px;
    overflow: hidden;
}

.dashboard-sidebar {
    width: 60px;
    background-color: var(--bg-alt);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: 1rem 0.5rem;
}

.sidebar-item {
    height: 8px;
    background-color: var(--border);
    border-radius: 1px;
}

.sidebar-item.active {
    background-color: var(--accent);
}

.dashboard-content {
    flex: 1;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

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

.dashboard-title {
    height: 12px;
    width: 140px;
    background-color: var(--border);
    border-radius: 1px;
}

.dashboard-controls {
    display: flex;
    gap: 0.5rem;
}

.control-btn {
    width: 24px;
    height: 24px;
    background-color: var(--border);
    border-radius: 1px;
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.metric-card {
    background-color: var(--bg-alt);
    border: 1px solid var(--border);
    padding: 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.metric-label {
    height: 6px;
    width: 60px;
    background-color: var(--border);
    border-radius: 1px;
}

.metric-value {
    height: 10px;
    width: 40px;
    background-color: var(--accent);
    border-radius: 1px;
}

.metric-bar {
    height: 4px;
    background: linear-gradient(to right, var(--accent), var(--accent-light));
    border-radius: 1px;
    margin-top: 0.25rem;
}

.dashboard-chart {
    display: flex;
    align-items: flex-end;
    gap: 0.5rem;
    flex: 1;
    background-color: var(--bg-alt);
    border: 1px solid var(--border);
    padding: 1rem 0.75rem;
}

.chart-bar {
    flex: 1;
    background-color: var(--accent);
    min-height: 20px;
}

.chart-bar:nth-child(2) { height: 60%; }
.chart-bar:nth-child(3) { height: 75%; }
.chart-bar:nth-child(4) { height: 50%; }

.dashboard-table {
    background-color: var(--bg-alt);
    border: 1px solid var(--border);
    font-size: 0.75rem;
}

.table-row {
    display: grid;
    grid-template-columns: 1fr 1fr 80px;
    border-bottom: 1px solid var(--border);
    height: 24px;
}

.table-row.header {
    background-color: var(--border);
}

.table-cell {
    padding: 0.25rem 0.5rem;
    background-color: var(--bg-alt);
}

.status-active {
    background-color: rgba(34, 197, 94, 0.1);
}

.status-pending {
    background-color: rgba(168, 85, 247, 0.1);
}

/* Browser & Mobile Mockup - Services Visual */
.services-visual {
    display: flex;
    justify-content: center;
    align-items: stretch;
    gap: 2rem;
    margin: 3rem 0;
}

.services-photo-card {
    flex: 1;
    border-radius: 6px;
    overflow: hidden;
    border: 2px solid var(--accent);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    aspect-ratio: 16 / 9;
}

.services-photo-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.device-mockup {
    background-color: var(--card-bg);
    border: 1px solid var(--border);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

.browser-mockup {
    width: 100%;
    max-width: 480px;
    border-radius: 8px;
    overflow: hidden;
}

.browser-chrome {
    background-color: var(--bg-alt);
    border-bottom: 1px solid var(--border);
    padding: 0.75rem;
}

.browser-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.browser-tab {
    height: 24px;
    width: 120px;
    background-color: var(--border);
    border-radius: 3px 3px 0 0;
}

.browser-tab.active {
    background-color: var(--card-bg);
}

.browser-address {
    height: 20px;
    background-color: var(--border);
    border-radius: 2px;
}

.browser-content {
    padding: 1.5rem;
}

.content-header {
    height: 16px;
    width: 200px;
    background-color: var(--border);
    border-radius: 1px;
    margin-bottom: 1rem;
}

.content-hero {
    height: 100px;
    background: linear-gradient(135deg, var(--accent), var(--accent-light));
    border-radius: 3px;
    margin-bottom: 1rem;
}

.content-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.content-card {
    height: 80px;
    background-color: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: 3px;
}

.mobile-mockup {
    width: 100%;
    max-width: 240px;
    background-color: #000;
    border-radius: 32px;
    padding: 8px;
    box-shadow: inset 0 0 0 8px #000, 0 10px 40px rgba(0, 0, 0, 0.3);
    position: relative;
    transform: translateX(40px) translateY(20px);
}

.mobile-notch {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 140px;
    height: 24px;
    background-color: #000;
    border-radius: 0 0 20px 20px;
    z-index: 10;
}

.mobile-content {
    background-color: var(--card-bg);
    border-radius: 24px;
    overflow: hidden;
    padding: 1.5rem 1rem;
}

.mobile-header {
    height: 12px;
    width: 80px;
    background-color: var(--border);
    border-radius: 1px;
    margin-bottom: 1rem;
}

.mobile-section {
    height: 40px;
    background-color: var(--bg-alt);
    border-radius: 3px;
    margin-bottom: 0.75rem;
}

.mobile-button {
    height: 32px;
    background-color: var(--accent);
    border-radius: 3px;
    margin-top: 1rem;
}

/* Kanban CRM Board - CRM Visual Section */
/* Visual Showcase Section - CRM & AI Side by Side */
.visual-showcase {
    background-color: var(--bg-alt);
    padding: var(--space-lg) 0;
}

.visual-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    align-items: stretch;
}

.visual-item {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.visual-item .section-header {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    text-align: center;
    min-height: 80px;
}

.visual-card {
    border: 2px solid var(--accent);
    border-radius: 6px;
    overflow: hidden;
    background-color: var(--card-bg);
    width: 100%;
    aspect-ratio: 16 / 9;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transition: box-shadow var(--transition);
}

.visual-card:hover {
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.visual-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    background-color: var(--bg);
}

.kanban-board {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.kanban-column {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.column-header {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.5rem 0;
    border-bottom: 2px solid var(--border);
}

.kanban-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border);
    padding: 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.card-title {
    height: 8px;
    width: 100%;
    background-color: var(--border);
    border-radius: 1px;
}

.card-meta {
    height: 6px;
    width: 70%;
    background-color: var(--border);
    border-radius: 1px;
}

.card-tag {
    display: inline-block;
    width: fit-content;
    height: 16px;
    padding: 0 0.5rem;
    border-radius: 2px;
    font-size: 0.65rem;
    font-weight: 500;
}

.new-tag {
    background-color: rgba(131, 197, 190, 0.2);
    color: var(--accent);
}

.qualified-tag {
    background-color: rgba(34, 197, 94, 0.2);
    color: #22c55e;
}

.followup-tag {
    background-color: rgba(168, 85, 247, 0.2);
    color: #a855f7;
}

.closed-tag {
    background-color: rgba(100, 116, 139, 0.2);
    color: #94a3b8;
}

/* AI Assistant Mockup - Removed old styling (consolidated into visual-showcase) */

.ai-mockup {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 1.5rem;
    margin-top: 2rem;
    align-items: start;
}

.ai-panel-main {
    background-color: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 4px;
    display: flex;
    flex-direction: column;
    height: 380px;
    overflow: hidden;
}

.chat-messages {
    flex: 1;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    overflow-y: auto;
}

.message {
    display: flex;
    margin-bottom: 0.5rem;
}

.user-message {
    justify-content: flex-end;
}

.message-bubble {
    max-width: 70%;
    height: 40px;
    border-radius: 3px;
    background-color: var(--accent);
}

.message-bubble.short {
    width: 40%;
}

.assistant-message {
    justify-content: flex-start;
}

.assistant-message .message-bubble {
    background-color: var(--bg-alt);
    border: 1px solid var(--border);
}

.message-bubble.long {
    width: 80%;
    height: 56px;
}

.chat-input-area {
    border-top: 1px solid var(--border);
    padding: 1rem;
    display: flex;
    gap: 0.5rem;
}

.input-field {
    flex: 1;
    height: 36px;
    background-color: var(--bg-alt);
    border: 1px solid var(--border);
    border-radius: 3px;
}

.input-button {
    width: 36px;
    height: 36px;
    background-color: var(--accent);
    border-radius: 3px;
}

.ai-panel-context {
    background-color: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 1rem;
    height: 380px;
    overflow-y: auto;
}

.context-header {
    height: 10px;
    width: 100px;
    background-color: var(--border);
    border-radius: 1px;
    margin-bottom: 0.75rem;
    margin-top: 0.5rem;
}

.context-header:first-child {
    margin-top: 0;
}

.context-item {
    height: 16px;
    background-color: var(--bg-alt);
    border-left: 2px solid var(--accent);
    padding: 0.5rem;
    font-size: 0.75rem;
    margin-bottom: 0.5rem;
    border-radius: 1px;
}

.context-divider {
    height: 1px;
    background-color: var(--border);
    margin: 1rem 0;
}

/* Process Strip - Process Visual Section */
.process-visual {
    background-color: transparent;
}

.process-strip {
    display: grid;
    grid-template-columns: 1fr auto 1fr auto 1fr;
    gap: 1.5rem;
    align-items: center;
    margin-top: 2rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.process-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.process-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 0.5rem;
    font-family: var(--font-mono);
}

.process-name {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text);
}

.process-desc {
    font-size: 0.875rem;
    color: var(--text-muted);
    line-height: 1.4;
}

.process-line {
    width: 40px;
    height: 2px;
    background-color: var(--border);
}

@media (max-width: 768px) {
    .services-visual {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .mobile-mockup {
        transform: none;
    }
    
    .browser-mockup {
        max-width: 100%;
    }
    
    .mobile-mockup {
        max-width: 100%;
    }

    .process-strip {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .process-line {
        display: none;
    }
    
    .ai-mockup {
        grid-template-columns: 1fr;
    }

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

.nav.active .nav-link {
    font-size: 1.5rem;
}

/* ========================================
   SECTION: DARK MODE CARD & COMPONENT FIXES
   ======================================== */
[data-theme="dark"] .service-item,
[data-theme="dark"] .grid-card,
[data-theme="dark"] .workshop-card,
[data-theme="dark"] .partner-form-wrapper {
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2), 0 1px 2px rgba(0, 0, 0, 0.15);
}

[data-theme="dark"] .service-scene .scene-stroke {
    opacity: 0.68;
}

[data-theme="dark"] .service-scene .scene-soft {
    opacity: 0.34;
}

[data-theme="dark"] .service-item:hover .service-scene .scene-fill {
    opacity: 0.4;
}

@media (prefers-reduced-motion: reduce) {
    .service-item,
    .service-scene .scene-stroke,
    .service-scene .scene-soft,
    .service-scene .scene-awake,
    .service-scene .scene-fill {
        transition: none;
    }

    .service-item:hover {
        transform: none;
    }

    .service-scene .scene-rest,
    .service-scene .scene-awake,
    .service-scene .scene-fill {
        transform: none;
    }
}

[data-theme="dark"] .cta-card {
    background-color: #1E1E1E;
    color: #F0F0F0;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2), 0 1px 2px rgba(0, 0, 0, 0.15);
}

[data-theme="dark"] .cta-form-wrapper {
    background-color: #2A2A2A;
    color: #F0F0F0;
}

[data-theme="dark"] .contact-link {
    border-bottom-color: rgba(255, 255, 255, 0.2);
}