/* --- CSS Variables & Global Styles --- */
:root {
    --black-color: #1a1a1a; /* Darker black for better contrast */
    --white-color: #f0f0f0;
    --gray-color: #444;
    --light-gray-color: #aaa;
    --accent-color: #00BFFF; /* Electric Blue */
    --brutalist-border-width: 3px;
    --brutalist-transition: 0.15s ease-in-out;
    --font-stack: 'Oswald', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-stack);
    background-color: var(--black-color);
    color: var(--white-color);
    line-height: 1.6;
    overflow-x: hidden; /* Prevent horizontal scroll from brutalist elements */
}

a {
    color: var(--accent-color);
    text-decoration: none;
    transition: color var(--brutalist-transition), background-color var(--brutalist-transition), transform var(--brutalist-transition);
}

a:hover, a:focus {
    color: var(--white-color);
    background-color: var(--accent-color);
    transform: translateY(-2px);
    outline: none; /* Remove default focus outline for brutalist style */
}

img {
    max-width: 100%;
    height: auto;
    display: block;
    filter: grayscale(100%); /* Brutalist image effect */
    border: var(--brutalist-border-width) solid var(--gray-color);
    transition: filter var(--brutalist-transition), border-color var(--brutalist-transition);
}

img:hover {
    filter: grayscale(0%);
    border-color: var(--accent-color);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    position: relative; /* For overlapping elements within container */
}

.section-title {
    font-size: 3em;
    text-align: center;
    margin-bottom: 60px;
    color: var(--accent-color);
    text-transform: uppercase;
    letter-spacing: 3px;
    border-bottom: var(--brutalist-border-width) solid var(--white-color);
    padding-bottom: 15px;
    position: relative;
    display: inline-block; /* To make border-bottom fit content */
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--black-color); /* To make it look like a block */
    padding-left: 15px;
    padding-right: 15px;
    margin-top: 20px;
}

.section-title::before {
    content: '';
    position: absolute;
    top: -15px;
    left: -15px;
    width: 30px;
    height: 30px;
    background-color: var(--white-color);
    z-index: -1;
}
.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    right: -15px;
    width: 30px;
    height: 30px;
    background-color: var(--white-color);
    z-index: -1;
}

/* --- Header --- */
.site-header {
    background-color: var(--black-color);
    color: var(--white-color);
    padding: 20px 0;
    border-bottom: var(--brutalist-border-width) solid var(--accent-color);
    position: sticky;
    top: 0;
    z-index: 1000;
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

.logo {
    font-size: 2.5em;
    font-weight: 700;
    color: var(--white-color);
    position: relative;
    padding: 5px 10px;
    border: var(--brutalist-border-width) solid var(--white-color);
}
.logo::before {
    content: '';
    position: absolute;
    top: -5px;
    left: -5px;
    width: 100%;
    height: 100%;
    border: var(--brutalist-border-width) solid var(--accent-color);
    z-index: -1;
}

.main-nav ul {
    list-style: none;
    display: flex;
}

.main-nav li {
    margin-left: 20px;
}

.main-nav a {
    color: var(--white-color);
    font-weight: 700;
    padding: 5px 10px;
    border: var(--brutalist-border-width) solid transparent;
}

.main-nav a:hover,
.main-nav a:focus {
    color: var(--black-color);
    background-color: var(--accent-color);
    border-color: var(--white-color);
    transform: none; /* Override general anchor hover for nav */
}

/* --- Hero Section --- */
.hero-section {
    position: relative;
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden; /* For brutalist overlapping */
    padding: 80px 0;
}

.hero-section .container {
    z-index: 2;
    text-align: left;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.hero-headline {
    font-size: 5.5em;
    color: var(--accent-color);
    text-transform: uppercase;
    letter-spacing: 5px;
    line-height: 1;
    position: relative;
    z-index: 3;
    margin-bottom: 20px;
    padding: 10px 0;
    background-color: rgba(0,0,0,0.7); /* Brutalist block overlay */
    border-left: var(--brutalist-border-width) solid var(--white-color);
    border-right: var(--brutalist-border-width) solid var(--white-color);
    transform: skewX(-5deg); /* Brutalist angle */
    margin-left: -20px; /* Overlap */
}

.hero-subheadline {
    font-size: 2em;
    color: var(--white-color);
    letter-spacing: 2px;
    margin-top: 20px;
    position: relative;
    z-index: 3;
    padding: 5px 15px;
    background-color: rgba(0, 191, 255, 0.7); /* Using actual accent color with alpha */
    width: fit-content;
    border-top: var(--brutalist-border-width) solid var(--white-color);
    border-bottom: var(--brutalist-border-width) solid var(--white-color);
    transform: skewX(5deg); /* Opposite angle */
    margin-left: 40px; /* Overlap */
}

.hero-visual {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 1;
}

.hero-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.4) contrast(1.5) grayscale(100%); /* Harsh, dark, high contrast */
    transform: scale(1.1); /* Slight zoom for dramatic effect */
    transition: transform 5s ease-out; /* Subtle CSS-only motion */
}
.hero-visual img:hover {
    transform: scale(1);
    filter: brightness(0.6) contrast(1.2) grayscale(0%);
}

/* --- Brutalist Section Styling (General) --- */
.brutalist-section {
    padding: 100px 0;
    border-bottom: var(--brutalist-border-width) dashed var(--gray-color);
    position: relative;
    overflow: hidden; /* Contain brutalist elements */
}
.brutalist-section:last-of-type {
    border-bottom: none;
}

/* --- About Section - TIMELINE LAYOUT --- */
.timeline {
    position: relative;
    padding: 20px 0;
    margin-top: 80px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    width: var(--brutalist-border-width);
    height: 100%;
    background-color: var(--white-color);
    transform: translateX(-50%);
    top: 0;
    border-top: var(--brutalist-border-width) dashed var(--accent-color);
    border-bottom: var(--brutalist-border-width) dashed var(--accent-color);
}

.timeline-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 60px;
    position: relative;
    width: 100%;
}

.timeline-item:nth-child(odd) {
    flex-direction: row-reverse;
}

.timeline-dot {
    position: absolute;
    top: 15px;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 30px;
    background-color: var(--accent-color);
    border: var(--brutalist-border-width) solid var(--white-color);
    border-radius: 50%;
    z-index: 1;
}

.timeline-content {
    width: calc(50% - 50px);
    background-color: var(--gray-color);
    padding: 30px;
    border: var(--brutalist-border-width) solid var(--white-color);
    position: relative;
    transition: transform var(--brutalist-transition), box-shadow var(--brutalist-transition);
}

.timeline-content:hover {
    transform: translateY(-10px);
    box-shadow: 10px 10px 0px 0px var(--accent-color);
}

.timeline-content h3 {
    font-size: 1.8em;
    color: var(--accent-color);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
    border-bottom: 1px solid var(--light-gray-color);
    padding-bottom: 5px;
}
.timeline-content p {
    color: var(--white-color);
    font-size: 1.1em;
}

/* Pointer for timeline content */
.timeline-item:nth-child(even) .timeline-content::after {
    content: '';
    position: absolute;
    right: -18px;
    top: 20px;
    width: 0;
    height: 0;
    border-top: 15px solid transparent;
    border-bottom: 15px solid transparent;
    border-left: 18px solid var(--white-color);
}
.timeline-item:nth-child(odd) .timeline-content::after {
    content: '';
    position: absolute;
    left: -18px;
    top: 20px;
    width: 0;
    height: 0;
    border-top: 15px solid transparent;
    border-bottom: 15px solid transparent;
    border-right: 18px solid var(--white-color);
}

/* --- Services Section - FEATURE HIGHLIGHTS --- */
.service-highlights {
    display: flex;
    flex-direction: column;
    gap: 80px;
}

.service-block {
    display: flex;
    align-items: center;
    gap: 50px;
    padding: 30px;
    border: var(--brutalist-border-width) solid var(--gray-color);
    background-color: var(--gray-color);
    position: relative;
    transition: background-color var(--brutalist-transition), border-color var(--brutalist-transition);
}

.service-block:hover {
    background-color: var(--black-color);
    border-color: var(--accent-color);
}

.service-block.block-left {
    flex-direction: row;
}

.service-block.block-right {
    flex-direction: row-reverse;
}

.service-block h3 {
    font-size: 2.5em;
    color: var(--accent-color);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 20px;
}

.service-block p {
    font-size: 1.2em;
    color: var(--white-color);
}

.service-block .service-image {
    flex: 1;
    min-width: 40%;
    position: relative;
}

.service-block .service-image img {
    border: var(--brutalist-border-width) solid var(--white-color);
    transform: rotate(2deg); /* Brutalist angle */
    transition: transform var(--brutalist-transition), border-color var(--brutalist-transition);
}
.service-block:hover .service-image img {
    transform: rotate(-2deg) scale(1.02);
    border-color: var(--accent-color);
}

.service-block .service-text {
    flex: 1;
    min-width: 50%;
}

/* --- Features Section - INTERACTIVE DEMO (static) --- */
.interactive-demo-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    margin-top: 60px;
    position: relative;
    padding: 40px;
    border: var(--brutalist-border-width) solid var(--gray-color);
    background-color: var(--gray-color);
}
.interactive-demo-container::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    width: 100%;
    height: 100%;
    border: var(--brutalist-border-width) solid var(--accent-color);
    z-index: 0;
}

.demo-step {
    background-color: var(--black-color);
    padding: 30px;
    border: var(--brutalist-border-width) solid var(--white-color);
    text-align: center;
    position: relative;
    z-index: 1;
    transition: transform var(--brutalist-transition), box-shadow var(--brutalist-transition);
}
.demo-step:hover {
    transform: translateY(-10px);
    box-shadow: 10px 10px 0px 0px var(--accent-color);
}

.demo-icon {
    font-size: 3em;
    margin-bottom: 15px;
    color: var(--accent-color);
    padding: 10px;
    background-color: var(--gray-color);
    display: inline-block;
    border: var(--brutalist-border-width) solid var(--accent-color);
}

.demo-step h3 {
    font-size: 1.8em;
    color: var(--white-color);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
    border-bottom: 1px solid var(--light-gray-color);
    padding-bottom: 5px;
}

.demo-step p {
    font-size: 1em;
    color: var(--light-gray-color);
    margin-bottom: 20px;
}

.demo-visual {
    width: 100%;
    height: 150px;
    object-fit: cover;
    filter: grayscale(80%) brightness(0.7);
    border: var(--brutalist-border-width) solid var(--gray-color);
}
.demo-step:hover .demo-visual {
    filter: grayscale(0%) brightness(1);
    border-color: var(--accent-color);
}

/* --- Team Section - CARD LAYOUT --- */
.team-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-top: 60px;
}

.team-card {
    background-color: var(--gray-color);
    padding: 30px;
    text-align: center;
    border: var(--brutalist-border-width) solid var(--white-color);
    position: relative;
    overflow: hidden;
    transition: background-color var(--brutalist-transition), border-color var(--brutalist-transition), transform var(--brutalist-transition);
}
.team-card::before {
    content: '';
    position: absolute;
    top: -10px;
    left: -10px;
    width: calc(100% + 20px);
    height: calc(100% + 20px);
    border: var(--brutalist-border-width) dashed var(--accent-color);
    z-index: 0;
    transition: transform 0.3s ease-out;
}
.team-card:hover::before {
    transform: translate(5px, 5px);
}
.team-card:hover {
    background-color: var(--black-color);
    border-color: var(--accent-color);
    transform: scale(1.02);
}


.team-card img {
    width: 150px;
    height: 150px;
    object-fit: cover;
    border-radius: 0; /* No rounded corners for brutalist */
    margin: 0 auto 20px auto;
    border: var(--brutalist-border-width) solid var(--accent-color);
    filter: grayscale(100%);
    transition: filter var(--brutalist-transition), border-color var(--brutalist-transition);
}
.team-card:hover img {
    filter: grayscale(0%);
    border-color: var(--white-color);
}

.team-card h3 {
    font-size: 2em;
    color: var(--white-color);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 5px;
}

.team-card .role {
    color: var(--accent-color);
    font-size: 1.1em;
    margin-bottom: 15px;
    font-weight: 700;
}

.team-card .bio {
    font-size: 0.95em;
    color: var(--light-gray-color);
}

/* --- Portfolio/Gallery - CAROUSEL SLIDER --- */
.carousel-container {
    position: relative;
    max-width: 1000px; /* Adjust as needed */
    margin: 60px auto 0 auto;
    overflow: hidden;
    border: var(--brutalist-border-width) solid var(--accent-color);
    background-color: var(--gray-color);
    padding: 20px;
}

.carousel-track {
    display: flex;
    transition: transform 0.5s ease-in-out;
    background-color: var(--black-color);
    border: var(--brutalist-border-width) solid var(--white-color);
}

.portfolio-item {
    flex: 0 0 33.33%; /* Show 3 items at a time for desktop */
    padding: 20px;
    text-align: center;
    border-right: 1px dashed var(--gray-color); /* Separator */
    transition: background-color var(--brutalist-transition);
}
.portfolio-item:last-child {
    border-right: none;
}
.portfolio-item:hover {
    background-color: var(--gray-color);
}

.portfolio-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    margin-bottom: 15px;
    border: var(--brutalist-border-width) solid var(--gray-color);
}
.portfolio-item:hover img {
    border-color: var(--accent-color);
}

.portfolio-item h3 {
    font-size: 1.5em;
    color: var(--white-color);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
}

.portfolio-item p {
    font-size: 0.9em;
    color: var(--light-gray-color);
}

.carousel-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: var(--accent-color);
    color: var(--black-color);
    border: var(--brutalist-border-width) solid var(--white-color);
    padding: 10px 15px;
    cursor: pointer;
    font-size: 1.5em;
    font-weight: 700;
    transition: background-color var(--brutalist-transition), color var(--brutalist-transition), transform var(--brutalist-transition);
    z-index: 10;
}

.carousel-nav:hover {
    background-color: var(--white-color);
    color: var(--accent-color);
    transform: translateY(-50%) scale(1.1);
}

.carousel-nav.prev {
    left: 0;
}

.carousel-nav.next {
    right: 0;
}

/* --- Gallery Section - SLIDESHOW --- */
.slideshow-container {
    max-width: 900px;
    position: relative;
    margin: 60px auto 30px auto;
    border: var(--brutalist-border-width) solid var(--white-color);
    overflow: hidden;
    background-color: var(--gray-color);
}

.slideshow-item {
    display: none; /* Hidden by default */
}

.slideshow-item img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    filter: brightness(0.6) contrast(1.2); /* Brutalist image effect */
    border: none; /* Image within slideshow container already has a border */
}

.slideshow-caption {
    background-color: rgba(0, 191, 255, 0.8); /* Using actual accent color with alpha */
    color: var(--black-color);
    padding: 15px;
    position: absolute;
    bottom: 0;
    width: 100%;
    text-align: center;
    font-size: 1.2em;
    letter-spacing: 1px;
    text-transform: uppercase;
    font-weight: 700;
    transform: skewX(-5deg); /* Brutalist angle */
}

/* Next & previous buttons */
.prev-slide, .next-slide {
    cursor: pointer;
    position: absolute;
    top: 50%;
    width: auto;
    padding: 16px;
    margin-top: -22px;
    color: var(--white-color);
    font-weight: bold;
    font-size: 2em;
    transition: 0.6s ease;
    border: var(--brutalist-border-width) solid var(--white-color);
    background-color: rgba(0,0,0,0.5); /* Using actual black color with alpha */
    user-select: none;
    z-index: 2;
}

.next-slide {
    right: 0;
}

.prev-slide:hover, .next-slide:hover {
    background-color: var(--accent-color);
    color: var(--black-color);
    border-color: var(--accent-color);
}

/* The dots/bullets/indicators */
.slide-dots {
    text-align: center;
    margin-top: 20px;
}
.dot {
    cursor: pointer;
    height: 15px;
    width: 15px;
    margin: 0 8px;
    background-color: var(--gray-color);
    border: var(--brutalist-border-width) solid var(--white-color);
    display: inline-block;
    transition: background-color 0.6s ease, border-color 0.6s ease;
}

.dot.active, .dot:hover {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
}

/* Fading animation */
.fade {
    animation-name: fade;
    animation-duration: 1.5s;
}

@keyframes fade {
    from {opacity: .4}
    to {opacity: 1}
}

/* --- Testimonials - CARD GRID --- */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-top: 60px;
    position: relative;
    padding: 40px;
    border: var(--brutalist-border-width) solid var(--gray-color);
    background-color: var(--black-color);
}

.testimonial-card {
    background-color: var(--gray-color);
    padding: 30px;
    border: var(--brutalist-border-width) solid var(--white-color);
    text-align: center;
    position: relative;
    transition: transform var(--brutalist-transition), box-shadow var(--brutalist-transition);
}
.testimonial-card:hover {
    transform: rotate(2deg) translateY(-10px); /* Brutalist sharp effect */
    box-shadow: 15px 15px 0px 0px var(--accent-color);
}

.testimonial-card img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    margin: 0 auto 20px auto;
    border: var(--brutalist-border-width) solid var(--accent-color);
    filter: grayscale(100%);
    transition: filter var(--brutalist-transition), border-color var(--brutalist-transition);
}
.testimonial-card:hover img {
    filter: grayscale(0%);
    border-color: var(--white-color);
}

.testimonial-card blockquote {
    font-size: 1.2em;
    font-style: italic;
    color: var(--white-color);
    margin-bottom: 20px;
    position: relative;
    padding: 10px;
    border-left: var(--brutalist-border-width) solid var(--accent-color);
    border-right: var(--brutalist-border-width) solid var(--accent-color);
}
.testimonial-card blockquote::before {
    content: '❝';
    font-size: 3em;
    position: absolute;
    top: -20px;
    left: -10px;
    color: var(--light-gray-color);
    opacity: 1;.3;
}
.testimonial-card blockquote::after {
    content: '❞';
    font-size: 3em;
    position: absolute;
    bottom: -20px;
    right: -10px;
    color: var(--light-gray-color);
    opacity: 1;.3;
}

.testimonial-card .client-name {
    font-size: 1.1em;
    color: var(--accent-color);
    font-weight: 700;
    text-transform: uppercase;
}

/* --- Pricing Section - CARD STACK --- */
.pricing-stack {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 60px;
    position: relative;
    padding: 50px 0;
    background-color: var(--gray-color);
    border: var(--brutalist-border-width) solid var(--white-color);
}

.pricing-card {
    background-color: var(--black-color);
    padding: 40px;
    border: var(--brutalist-border-width) solid var(--white-color);
    width: 320px;
    text-align: center;
    position: relative;
    z-index: 1;
    margin: 0 -20px; /* Overlap cards */
    transform: rotate(0deg); /* Initial state */
    transition: transform var(--brutalist-transition), box-shadow var(--brutalist-transition), background-color var(--brutalist-transition);
}

.pricing-card:nth-child(1) { transform: rotate(-3deg); z-index: 1; }
.pricing-card:nth-child(2) { transform: rotate(0deg) scale(1.1); z-index: 2; border-color: var(--accent-color); } /* Featured */
.pricing-card:nth-child(3) { transform: rotate(3deg); z-index: 1; }

.pricing-card:hover {
    transform: scale(1.05) translateY(-10px) !important; /* Emphasize on hover */
    box-shadow: 15px 15px 0px 0px var(--accent-color);
    background-color: var(--black-color);
}
.pricing-card.featured:hover {
    background-color: var(--gray-color); /* Slightly different hover for featured */
    border-color: var(--white-color);
    box-shadow: 15px 15px 0px 0px var(--white-color);
}


.pricing-card h3 {
    font-size: 2.5em;
    color: var(--accent-color);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 20px;
    position: relative;
    display: inline-block;
    padding-bottom: 5px;
    border-bottom: 2px dashed var(--white-color);
}

.pricing-card .price {
    font-size: 1.8em;
    color: var(--white-color);
    margin-bottom: 30px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    background-color: var(--gray-color);
    padding: 10px 0;
    border: var(--brutalist-border-width) solid var(--accent-color);
}

.pricing-card ul {
    list-style: none;
    margin-bottom: 30px;
    text-align: left;
    border: var(--brutalist-border-width) solid var(--gray-color);
    padding: 20px 10px;
}

.pricing-card ul li {
    font-size: 1.1em;
    color: var(--light-gray-color);
    margin-bottom: 10px;
    padding-left: 15px;
    position: relative;
}
.pricing-card ul li::before {
    content: '✓';
    color: var(--accent-color);
    font-size: 1.2em;
    position: absolute;
    left: 0;
    top: 0;
    line-height: 1;
}

.pricing-card .emphasize-tag {
    display: inline-block;
    background-color: var(--accent-color);
    color: var(--black-color);
    padding: 8px 15px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: var(--brutalist-border-width) solid var(--white-color);
    transform: rotate(5deg);
    position: absolute;
    bottom: -15px;
    right: -15px;
    transition: transform var(--brutalist-transition);
}
.pricing-card:hover .emphasize-tag {
    transform: rotate(0deg) scale(1.05);
}

/* Featured card specific styles */
.pricing-card.featured {
    background-color: var(--accent-color); /* Highlighted background */
    color: var(--black-color);
    border-color: var(--white-color);
}
.pricing-card.featured h3,
.pricing-card.featured .price {
    color: var(--black-color);
    border-color: var(--black-color);
    background-color: var(--white-color);
}
.pricing-card.featured ul {
    border-color: var(--black-color);
    background-color: var(--light-gray-color);
}
.pricing-card.featured ul li {
    color: var(--black-color);
}
.pricing-card.featured ul li::before {
    color: var(--black-color);
}
.pricing-card.featured .emphasize-tag {
    background-color: var(--black-color);
    color: var(--white-color);
    border-color: var(--accent-color);
}


/* --- FAQ Section - INTERACTIVE CHAT (static) --- */
.faq-section {
    padding-bottom: 150px; /* More space for chat elements */
}
.chat-interface {
    max-width: 800px;
    margin: 60px auto 0 auto;
    background-color: var(--gray-color);
    border: var(--brutalist-border-width) solid var(--accent-color);
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    position: relative;
    overflow: hidden; /* For raw corners */
}
.chat-interface::before {
    content: '';
    position: absolute;
    top: -10px;
    left: -10px;
    width: 100px;
    height: 100px;
    background-color: var(--white-color);
    transform: rotate(45deg);
    z-index: 0;
    opacity: 1;.1;
}
.chat-interface::after {
    content: '';
    position: absolute;
    bottom: -10px;
    right: -10px;
    width: 100px;
    height: 100px;
    background-color: var(--white-color);
    transform: rotate(45deg);
    z-index: 0;
    opacity: 1;.1;
}

.chat-message {
    padding: 15px 20px;
    border-radius: 0; /* Brutalist sharp corners */
    max-width: 70%;
    position: relative;
    z-index: 1;
    border: var(--brutalist-border-width) solid transparent;
    transition: background-color var(--brutalist-transition), border-color var(--brutalist-transition), transform var(--brutalist-transition);
}
.chat-message p {
    font-size: 1.1em;
    line-height: 1.4;
}

.chat-message.user {
    background-color: var(--accent-color);
    color: var(--black-color);
    align-self: flex-end;
    border-color: var(--white-color);
    transform: skewX(-3deg);
}
.chat-message.user:hover {
    background-color: var(--white-color);
    border-color: var(--accent-color);
    transform: skewX(-3deg) scale(1.02);
}

.chat-message.bot {
    background-color: var(--black-color);
    color: var(--white-color);
    align-self: flex-start;
    border-color: var(--accent-color);
    transform: skewX(3deg);
}
.chat-message.bot:hover {
    background-color: var(--gray-color);
    border-color: var(--white-color);
    transform: skewX(3deg) scale(1.02);
}

/* --- Contact Section - MULTI COLUMN --- */
.contact-columns {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-top: 60px;
    background-color: var(--black-color);
    border: var(--brutalist-border-width) solid var(--white-color);
    padding: 40px;
}

.contact-method {
    background-color: var(--gray-color);
    padding: 30px;
    border: var(--brutalist-border-width) solid var(--accent-color);
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: background-color var(--brutalist-transition), border-color var(--brutalist-transition), transform var(--brutalist-transition);
}
.contact-method:hover {
    background-color: var(--black-color);
    border-color: var(--white-color);
    transform: translateY(-10px);
}
.contact-method::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255,255,255, 0.05); /* Using actual white color with alpha */
    z-index: 0;
    transform: rotate(10deg) scale(1.2);
    transition: transform 0.3s ease-out;
}
.contact-method:hover::before {
    transform: rotate(0deg) scale(1);
}


.contact-method h3 {
    font-size: 2em;
    color: var(--white-color);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 15px;
    border-bottom: 2px solid var(--light-gray-color);
    padding-bottom: 10px;
    position: relative;
    z-index: 1;
}

.contact-method p {
    font-size: 1.1em;
    color: var(--light-gray-color);
    margin-bottom: 25px;
    position: relative;
    z-index: 1;
}

.contact-faux-button {
    display: inline-block;
    background-color: var(--accent-color);
    color: var(--black-color);
    padding: 12px 25px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: var(--brutalist-border-width) solid var(--white-color);
    cursor: default; /* Indicate it's not actually clickable */
    transition: background-color var(--brutalist-transition), color var(--brutalist-transition), border-color var(--brutalist-transition), transform var(--brutalist-transition);
    position: relative;
    z-index: 1;
    transform: rotate(-2deg);
}

.contact-faux-button:hover {
    background-color: var(--white-color);
    color: var(--accent-color);
    border-color: var(--accent-color);
    transform: rotate(0deg) scale(1.05);
}

/* --- Footer --- */
.site-footer {
    background-color: var(--black-color);
    color: var(--light-gray-color);
    padding: 40px 0;
    text-align: center;
    border-top: var(--brutalist-border-width) solid var(--accent-color);
    letter-spacing: 0.5px;
    font-size: 0.9em;
}

.site-footer .container {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.footer-links span {
    margin: 0 15px;
    color: var(--light-gray-color);
    text-transform: uppercase;
    position: relative;
    padding: 5px 0;
}
.footer-links span::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: var(--brutalist-border-width);
    background-color: var(--accent-color);
    transition: width var(--brutalist-transition);
}
.footer-links span:hover::after {
    width: 100%;
}

/* --- Mobile Responsiveness --- */
@media (max-width: 1024px) {
    .container {
        padding: 15px;
    }

    .main-nav ul {
        flex-wrap: wrap;
        justify-content: center;
    }
    .main-nav li {
        margin: 5px 10px;
    }

    .hero-headline {
        font-size: 4em;
    }
    .hero-subheadline {
        font-size: 1.5em;
    }

    .section-title {
        font-size: 2.5em;
        margin-bottom: 40px;
    }

    .timeline::before {
        left: 20px; /* Align timeline to left */
    }
    .timeline-item {
        flex-direction: column;
        align-items: flex-start;
        margin-bottom: 40px;
    }
    .timeline-item:nth-child(odd) {
        flex-direction: column; /* Reset direction */
    }
    .timeline-dot {
        left: 20px;
        transform: translateX(-50%);
        top: 0;
    }
    .timeline-content {
        width: calc(100% - 60px);
        margin-left: 60px;
        padding: 20px;
    }
    .timeline-content::after { /* Adjust pointer for mobile */
        left: -18px !important;
        right: auto !important;
        border-right: 18px solid var(--white-color) !important;
        border-left: none !important;
    }


    .service-block {
        flex-direction: column !important; /* Stack image and text */
        gap: 30px;
    }
    .service-block h3 {
        font-size: 2em;
    }

    .interactive-demo-container {
        gap: 20px;
        padding: 20px;
    }

    .team-grid, .testimonials-grid, .contact-columns {
        grid-template-columns: repeat(1, 1fr); /* 1 column for mobile */
        gap: 30px;
    }

    .carousel-container {
        max-width: 90%;
    }
    .portfolio-item {
    }

    .slideshow-item img {
        height: 300px;
    }

    .pricing-stack {
        flex-direction: column;
        gap: 40px;
        padding: 20px 0;
    }
    .pricing-card {
        width: 90%;
        margin: 0; /* Remove overlap for mobile stack */
        transform: rotate(0deg) !important;
    }
    .pricing-card.featured {
        transform: scale(1.05) !important; /* Keep featured emphasis */
    }
}

@media (max-width: 768px) {
    .site-header .container {
        flex-direction: column;
        gap: 15px;
    }
    .main-nav ul {
        flex-direction: column;
        align-items: center;
        gap: 10px;
    }
    .main-nav li {
        margin: 0;
    }

    .hero-headline {
        font-size: 3em;
        text-align: center;
        margin-left: 0;
        transform: skewX(0);
    }
    .hero-subheadline {
        font-size: 1.2em;
        text-align: center;
        margin-left: 0;
        transform: skewX(0);
        width: 100%;
    }

    .section-title {
        font-size: 2em;
    }

    .interactive-demo-container {
        grid-template-columns: repeat(1, 1fr); /* 1 column for mobile */
    }

    .carousel-container {
        border-width: 2px;
        padding: 10px;
    }
    .portfolio-item {
        flex: 0 0 100%; /* Show 1 item for mobile */
        border-right: none;
        border-bottom: 1px dashed var(--gray-color);
    }
    .portfolio-item:last-child {
        border-bottom: none;
    }

    .carousel-nav {
        padding: 8px 12px;
        font-size: 1.2em;
    }

    .slideshow-item img {
        height: 200px;
    }
    .slideshow-caption {
        font-size: 1em;
        padding: 10px;
    }
    .prev-slide, .next-slide {
        font-size: 1.5em;
        padding: 10px 14px;
    }

    .chat-message {
        max-width: 90%;
    }
}


javascript
/* Visible state helpers */
+ .animate-fade-in-up.visible,
+ .animate-fade-in-left.visible,
+ .animate-fade-in-right.visible,
+ .animate-bounce-y.visible,
+ .section-scroll-animate.visible,
+ .text-animate-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Safe visibility overrides (auto-added) */
:root, html, body, main, header, footer, section, .container, .content {
  opacity: 1 !important;
  visibility: visible !important;
}