:root {
    --bg-color: #051a1a;
    /* Deep dark teal/green from the reference */
    --text-color: #ffffff;
    --font-serif: 'Playfair Display', serif;
    --font-sans: 'Inter', sans-serif;
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: var(--font-sans);
    height: 100vh;
    overflow: hidden;
    /* Prevent scrolling for the splash page */
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

/* Allow scrolling on works page */
body.works-page {
    overflow-y: auto;
    height: auto;
    min-height: 100vh;
}

/* Hero Slider */
.hero-slider {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1.5s ease-in-out;
}

.slide.active {
    opacity: 1;
}

.slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    filter: brightness(0.7);
}

.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom,
            rgba(5, 26, 26, 0.3) 0%,
            rgba(5, 26, 26, 0.5) 50%,
            rgba(5, 26, 26, 0.7) 100%);
    pointer-events: none;
}


/* Header */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 3rem;
    width: 100%;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000;
    background: rgba(5, 26, 26, 0.75);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-family: var(--font-serif);
    font-size: 1.2rem;
    letter-spacing: 0.05em;
    z-index: 10;
}

.logo-link {
    text-decoration: none;
    color: inherit;
    display: flex;
    align-items: center;
}

.main-nav {
    flex-grow: 1;
    display: flex;
    justify-content: center;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 3rem;
}

.nav-links a {
    text-decoration: none;
    color: white;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    font-weight: 400;
    letter-spacing: 0.02em;
    opacity: 0.7;
    transition: all 0.3s ease;
    position: relative;
    padding-bottom: 5px;
}

.nav-links a:hover {
    opacity: 1;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: white;
    transition: width 0.3s ease;
}

.nav-links a:hover::after {
    width: 100%;
}

.social-lang {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    font-size: 0.8rem;
    font-weight: 500;
}

.social-icon {
    text-decoration: none;
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    transition: all 0.3s ease;
}

.social-icon svg {
    display: block;
}

.social-icon:hover {
    background: white;
    color: var(--bg-color);
}

.lang-switch {
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 0.4rem 1rem;
    border-radius: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Hero Section */
.hero {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    margin-bottom: 5vh;
}

.hero-title {
    font-family: var(--font-serif);
    font-size: 7rem;
    /* Big impact */
    font-weight: 400;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
    opacity: 0;
    animation: fadeInUp 1.5s ease-out forwards 0.5s;
    text-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.hero-subtitle {
    font-size: 0.9rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    opacity: 0;
    animation: fadeInUp 1.5s ease-out forwards 1s;
    max-width: 600px;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Footer */
.bottom-bar {
    display: flex;
    justify-content: center;
    padding-bottom: 3rem;
}

.video-btn {
    text-decoration: none;
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 0.8rem 2rem;
    border-radius: 30px;
    font-size: 0.9rem;
    letter-spacing: 0.05em;
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
}

.video-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: white;
    transform: translateY(-2px);
}

/* Responsive */

/* Hero Button */
.hero-btn {
    text-decoration: none;
    color: var(--bg-color);
    background: white;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    opacity: 0;
    animation: fadeInUp 1.5s ease-out forwards 1s;
    transition: all 0.3s ease;
}

.hero-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

/* Slider Navigation Dots */
.slider-dots {
    margin-top: 3rem;
    display: flex;
    gap: 0.8rem;
    align-items: center;
    justify-content: center;
    opacity: 0;
    animation: fadeInUp 1.5s ease-out forwards 1.5s;
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.dot:hover {
    background: rgba(255, 255, 255, 0.6);
    transform: scale(1.2);
}

.dot.active {
    background: white;
    width: 24px;
    border-radius: 4px;
}


/* Works Page Styles */
.works-container {
    padding: 2rem 5%;
    width: 100%;
    margin-top: 5vh;
}

.works-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.work-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 2rem;
    min-height: 350px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: all 0.4s ease;
    cursor: pointer;
    text-decoration: none;
    color: white;
    opacity: 0;
    animation: fadeInUp 1s ease-out forwards;
}

.work-card:nth-child(1) {
    animation-delay: 0.2s;
}

.work-card:nth-child(2) {
    animation-delay: 0.4s;
}

.work-card:nth-child(3) {
    animation-delay: 0.6s;
    background: rgba(255, 255, 255, 0.1);
}

/* Highlight middle one style variation if desired, or keep uniform */

.work-card:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-10px);
    border-color: rgba(255, 255, 255, 0.3);
}

.card-step {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    opacity: 0.7;
    margin-bottom: 1rem;
}

.card-title {
    font-family: var(--font-serif);
    font-size: 2rem;
    margin-bottom: 1rem;
}

.card-desc {
    font-size: 0.95rem;
    line-height: 1.6;
    opacity: 0.8;
    margin-bottom: 2rem;
}

.card-link {
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.card-arrow {
    transition: transform 0.3s ease;
}

.work-card:hover .card-arrow {
    transform: translateX(5px);
}

/* ===========================
   NARRATIVE SECTIONS STYLES
   =========================== */

/* 1. Narrative Hero Section */
.narrative-hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    margin-bottom: 0;
}

.narrative-hero .hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.6);
}

.narrative-hero .hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(5, 26, 26, 0.4), rgba(5, 26, 26, 0.7));
}

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

.narrative-headline {
    font-family: var(--font-serif);
    font-size: 5rem;
    font-weight: 400;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    color: white;
}

.narrative-subline {
    font-size: 1.3rem;
    margin-bottom: 3rem;
    opacity: 0.9;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.narrative-btn {
    padding: 1rem 2.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    font-size: 1rem;
    letter-spacing: 0.03em;
}

.narrative-btn.primary {
    background: white;
    color: var(--bg-color);
}

.narrative-btn.primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(255, 255, 255, 0.3);
}

.narrative-btn.secondary {
    background: transparent;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.4);
}

.narrative-btn.secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: white;
}

.scroll-hint {
    margin-top: 4rem;
    font-size: 2rem;
    opacity: 0.6;
    animation: bounce 2s infinite;
}

@keyframes bounce {

    0%,
    20%,
    50%,
    80%,
    100% {
        transform: translateY(0);
    }

    40% {
        transform: translateY(-10px);
    }

    60% {
        transform: translateY(-5px);
    }
}

/* 2. Split Section (Problem + Promise) */
.split-section {
    padding: 8rem 5%;
    background: var(--bg-color);
}

.split-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.split-image img {
    width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.split-cards {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.micro-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 2rem;
    transition: all 0.3s ease;
}

.micro-card:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateX(10px);
}

.card-icon {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.micro-card p {
    font-size: 1.1rem;
    line-height: 1.6;
    margin: 0;
}

/* 3. Principles Section */
.principles-section {
    padding: 8rem 5%;
    background: rgba(255, 255, 255, 0.02);
}

.principles-grid {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
}

.principle-tile {
    text-align: center;
    transition: transform 0.3s ease;
}

.principle-tile:hover {
    transform: translateY(-10px);
}

.principle-tile img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: 20px;
    margin-bottom: 1.5rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.principle-tile h3 {
    font-family: var(--font-serif);
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
}

.principle-tile p {
    font-size: 1.1rem;
    opacity: 0.8;
}

/* 4. City Map Section */
.city-map-section {
    padding: 8rem 5%;
    text-align: center;
    background: var(--bg-color);
}

.city-map-section h2 {
    font-family: var(--font-serif);
    font-size: 3.5rem;
    margin-bottom: 1rem;
}

.map-subtitle {
    font-size: 1.2rem;
    opacity: 0.8;
    margin-bottom: 4rem;
}

.map-container {
    max-width: 800px;
    margin: 0 auto 3rem;
}

.city-map {
    width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

.map-chips {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.map-chip {
    padding: 0.8rem 2rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 30px;
    color: white;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1rem;
}

.map-chip:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: white;
    transform: translateY(-2px);
}

/* 5. Gallery Section */
.gallery-section {
    padding: 8rem 5%;
    background: rgba(255, 255, 255, 0.02);
}

.gallery-section h2 {
    font-family: var(--font-serif);
    font-size: 3.5rem;
    text-align: center;
    margin-bottom: 4rem;
}

.gallery-scroll {
    display: flex;
    gap: 2rem;
    overflow-x: auto;
    padding: 1rem 0 2rem;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
}

.gallery-scroll::-webkit-scrollbar {
    height: 8px;
}

.gallery-scroll::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 4px;
}

.gallery-scroll::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 4px;
}

.gallery-scroll::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.3);
}

.gallery-item {
    flex: 0 0 400px;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.gallery-item:hover {
    transform: scale(1.05);
}

.gallery-item img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: 16px;
    margin-bottom: 1rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.gallery-placeholder {
    width: 100%;
    height: 300px;
    background: rgba(255, 255, 255, 0.05);
    border: 2px dashed rgba(255, 255, 255, 0.2);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.gallery-placeholder span {
    opacity: 0.5;
    font-style: italic;
}

.gallery-caption {
    text-align: center;
    font-size: 1.1rem;
    opacity: 0.9;
}

/* 6. CTA Section */
.cta-section {
    padding: 8rem 5%;
    text-align: center;
    background: linear-gradient(to bottom, var(--bg-color), rgba(5, 26, 26, 0.95));
}

.cta-section h2 {
    font-family: var(--font-serif);
    font-size: 3rem;
    margin-bottom: 3rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Spacing for existing cards section */
.works-container {
    padding-top: 4rem;
}


@media (max-width: 768px) {
    .hero-title {
        font-size: 3.5rem;
    }

    header {
        padding: 1.5rem;
        flex-wrap: wrap;
        gap: 1rem;
    }

    .main-nav {
        order: 3;
        width: 100%;
        margin-top: 1rem;
    }

    .nav-links {
        gap: 1.5rem;
        flex-wrap: wrap;
        justify-content: center;
        width: 100%;
    }

    .slider-dots {
        margin-top: 2rem;
    }

    .dot {
        width: 6px;
        height: 6px;
    }

    .dot.active {
        width: 18px;
    }

    /* Narrative sections mobile styles */
    .narrative-headline {
        font-size: 2.5rem;
    }

    .narrative-subline {
        font-size: 1rem;
    }

    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }

    .narrative-btn {
        width: 100%;
    }

    .split-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .principles-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .principle-tile img {
        height: 250px;
    }

    .city-map-section h2,
    .gallery-section h2 {
        font-size: 2.5rem;
    }

    .cta-section h2 {
        font-size: 2rem;
    }

    .gallery-item {
        flex: 0 0 300px;
    }

    .works-container {
        padding: 2rem 3%;
    }
}

/* Chatbot Styles - Modern Black & White Theme */
.chatbot-container {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 1000;
}

.chatbot-button {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: #000000;
    border: 2px solid rgba(255, 255, 255, 0.15);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4),
        0 0 0 1px rgba(255, 255, 255, 0.05) inset;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.chatbot-button::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, transparent 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.chatbot-button:hover::before {
    opacity: 1;
}

.chatbot-button:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.6),
        0 0 0 2px rgba(255, 255, 255, 0.1) inset;
    border-color: rgba(255, 255, 255, 0.3);
}

.chatbot-button svg {
    color: white;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    z-index: 1;
}

.chatbot-button .close-icon {
    position: absolute;
    opacity: 0;
    transform: rotate(90deg) scale(0.8);
}

.chatbot-button.active .chat-icon {
    opacity: 0;
    transform: rotate(-90deg) scale(0.8);
}

.chatbot-button.active .close-icon {
    opacity: 1;
    transform: rotate(0deg) scale(1);
}

.chatbot-window {
    position: absolute;
    bottom: 84px;
    right: 0;
    width: 400px;
    max-height: 620px;
    background: #ffffff;
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: 24px;
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.2),
        0 0 1px rgba(0, 0, 0, 0.1);
    opacity: 0;
    transform: translateY(20px) scale(0.96);
    pointer-events: none;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.chatbot-window.active {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: all;
}

.chatbot-header {
    background: #000000;
    color: white;
    padding: 1.5rem 1.75rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.chatbot-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, transparent 100%);
    pointer-events: none;
}

.chatbot-header h3 {
    font-size: 1.05rem;
    font-weight: 600;
    margin: 0;
    letter-spacing: -0.01em;
    position: relative;
}

.chatbot-close {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
    position: relative;
}

.chatbot-close:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.3);
    transform: rotate(90deg);
}

.chatbot-welcome {
    padding: 1.5rem 1.75rem;
    background: #fafafa;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.chatbot-welcome p {
    margin: 0;
    font-size: 0.925rem;
    color: #1a1a1a;
    line-height: 1.6;
    font-weight: 400;
}

.faq-questions {
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    max-height: 260px;
    overflow-y: auto;
    background: white;
}

.faq-button {
    background: white;
    border: 1.5px solid rgba(0, 0, 0, 0.1);
    border-radius: 14px;
    padding: 1rem 1.25rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 1rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-align: left;
    position: relative;
    overflow: hidden;
}

.faq-button::before {
    content: '';
    position: absolute;
    inset: 0;
    background: #000000;
    transform: translateX(-100%);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.faq-button:hover::before {
    transform: translateX(0);
}

.faq-button:hover {
    border-color: #000000;
    transform: translateX(6px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}

.faq-button:hover .faq-number,
.faq-button:hover .faq-text {
    color: white;
    position: relative;
    z-index: 1;
}

.faq-number {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: #000000;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 700;
    flex-shrink: 0;
    position: relative;
    z-index: 1;
    transition: all 0.3s ease;
}

.faq-button:hover .faq-number {
    background: white;
    color: #000000;
    transform: scale(1.1);
}

.faq-text {
    font-size: 0.9rem;
    color: #1a1a1a;
    font-weight: 500;
    letter-spacing: -0.01em;
    position: relative;
    z-index: 1;
    transition: color 0.3s ease;
}

.chat-messages {
    flex: 1;
    padding: 1.25rem;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    max-height: 220px;
    min-height: 100px;
    background: #fafafa;
}

.chat-message {
    padding: 0.95rem 1.25rem;
    border-radius: 16px;
    max-width: 85%;
    animation: messageSlideIn 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    line-height: 1.6;
    font-size: 0.9rem;
    position: relative;
}

@keyframes messageSlideIn {
    from {
        opacity: 0;
        transform: translateY(12px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.message-user {
    background: #000000;
    color: white;
    align-self: flex-end;
    border-bottom-right-radius: 6px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.message-bot {
    background: white;
    color: #1a1a1a;
    align-self: flex-start;
    border-bottom-left-radius: 6px;
    border: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.05);
}

.chatbot-input-container {
    padding: 1.25rem;
    border-top: 1px solid rgba(0, 0, 0, 0.06);
    display: flex;
    gap: 0.75rem;
    background: white;
}

.chatbot-input {
    flex: 1;
    padding: 0.95rem 1.25rem;
    border: 1.5px solid rgba(0, 0, 0, 0.1);
    border-radius: 14px;
    font-size: 0.925rem;
    outline: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    color: #1a1a1a;
    background: #fafafa;
}

.chatbot-input::placeholder {
    color: #999999;
}

.chatbot-input:focus {
    border-color: #000000;
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.05);
    background: white;
}

.chatbot-send {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    background: #000000;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    flex-shrink: 0;
    position: relative;
    overflow: hidden;
}

.chatbot-send::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.2) 0%, transparent 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.chatbot-send:hover::before {
    opacity: 1;
}

.chatbot-send:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

.chatbot-send:active {
    transform: translateY(0);
}

.chatbot-send svg {
    color: white;
    position: relative;
    z-index: 1;
}

/* Scrollbar styling for chat - Black & White */
.chat-messages::-webkit-scrollbar,
.faq-questions::-webkit-scrollbar {
    width: 6px;
}

.chat-messages::-webkit-scrollbar-track,
.faq-questions::-webkit-scrollbar-track {
    background: transparent;
}

.chat-messages::-webkit-scrollbar-thumb,
.faq-questions::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.15);
    border-radius: 3px;
}

.chat-messages::-webkit-scrollbar-thumb:hover,
.faq-questions::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 0, 0, 0.3);
}

/* Mobile Responsive for Chatbot */
@media (max-width: 768px) {
    .chatbot-container {
        bottom: 1rem;
        right: 1rem;
    }

    .chatbot-button {
        width: 56px;
        height: 56px;
    }

    .chatbot-window {
        width: calc(100vw - 2rem);
        max-width: 360px;
        max-height: 500px;
    }

    .chatbot-header h3 {
        font-size: 0.9rem;
    }

    .faq-questions {
        max-height: 180px;
    }

    .chat-messages {
        max-height: 160px;
    }
}