/* ==========================================================================
   CSS Variables & Base Reset
   ========================================================================== */
:root {
    /* Color Palette based on 3U Telecom aesthetic - Premium Dark & Bold Yellow */
    --clr-bg: #2d3748;
    /* Medium-dark grey instead of black */
    --clr-bg-alt: #374151;
    /* Lighter grey for alternate backgrounds */
    --clr-bg-card: #4b5563;
    /* Even lighter grey for cards */
    --clr-primary: #FFD700;
    /* Vibrant Yellow */
    --clr-primary-hover: #e5c100;
    --clr-secondary: #00214e;
    --clr-accent: #fe9a00;
    --clr-text: #f3f4f6;
    --clr-text-muted: #9ca3af;
    --clr-border: #272a35;

    /* Typography */
    --font-sans: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

    /* Spacing */
    --space-sm: 0.75rem;
    --space-md: 1.5rem;
    --space-lg: 3rem;
    --space-xl: 6rem;
    --space-xxl: 12rem;

    /* Effects */
    --shadow-card: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 20px rgba(255, 215, 0, 0.4);
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

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

body {
    font-family: var(--font-sans);
    background-color: var(--clr-bg);
    color: var(--clr-text);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

/* ==========================================================================
   Typography & Utilities
   ========================================================================== */
h1,
h2,
h3,
h4,
h5,
h6 {
    line-height: 1.2;
    font-weight: 700;
    margin-bottom: var(--space-md);
    letter-spacing: -0.02em;
}

.text-accent {
    color: var(--clr-primary);
}

.navbar .text-accent,
.hero .text-accent {
    color: #d68100;
    /* Darker orange/gold for contrast on light background */
}

.underline-fx {
    position: relative;
    display: inline-block;
}

.underline-fx::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 2px;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--clr-primary), var(--clr-accent));
    z-index: -1;
    opacity: 0.8;
}

.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.section {
    padding: var(--space-xxl) 0;
}

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

/* Base Animations */
.fade-in-up,
.fade-in-left,
.fade-in-right,
.slide-in-bottom {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-in-left {
    transform: translateX(-30px);
}

.fade-in-right {
    transform: translateX(30px);
}

.is-visible {
    opacity: 1;
    transform: translate(0);
}

/* ==========================================================================
   Components
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
    color: #000;
    border: none;
    box-shadow: 0 4px 14px rgba(254, 154, 0, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--clr-accent), var(--clr-primary));
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(254, 154, 0, 0.5);
}

.btn-outline {
    background-color: transparent;
    color: var(--clr-secondary);
    border: 2px solid var(--clr-secondary);
}

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

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

.btn-xl {
    padding: 1.25rem 2.5rem;
    font-size: 1.25rem;
}

.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background-color: rgba(254, 154, 0, 0.15);
    color: #d68100;
    border: 1px solid rgba(254, 154, 0, 0.4);
    border-radius: 4px;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-md);
}

/* ==========================================================================
   Navigation
   ========================================================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 2.25rem 0;
    transition: var(--transition);
}

.navbar.scrolled {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 1.5rem 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand-logo {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--clr-secondary);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 3rem;
}

.nav-links a:not(.btn) {
    font-weight: 500;
    font-size: 0.95rem;
    color: #4b5563;
}

.nav-links a:not(.btn):hover {
    color: var(--clr-accent);
}

.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    background: transparent;
    border: none;
    cursor: pointer;
}

.menu-toggle span {
    width: 100%;
    height: 3px;
    background-color: var(--clr-secondary);
    transition: var(--transition);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 7.5rem;
    /* Account for navbar */
    overflow: hidden;
    background-color: #f8fbff;
    color: var(--clr-secondary);
}

.hero-bg-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80vw;
    height: 80vw;
    background: radial-gradient(circle, rgba(255, 215, 0, 0.15) 0%, rgba(0, 33, 78, 0.05) 40%, rgba(248, 251, 255, 0) 70%);
    z-index: -1;
    pointer-events: none;
}

.hero-content {
    max-width: 900px;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    margin-bottom: var(--space-md);
}

.hero-subtitle {
    font-size: clamp(1.125rem, 2vw, 1.35rem);
    color: #4b5563;
    margin-bottom: var(--space-lg);
    max-width: 700px;
}

.hero-actions {
    display: flex;
    gap: 1.5rem;
    margin-bottom: var(--space-xl);
}

.stats-marquee-container {
    width: 100%;
    overflow: hidden;
    border-top: 1px solid rgba(0, 33, 78, 0.1);
    padding-top: 2rem;
    position: relative;
}

/* Optional fading edges for smoothness */
.stats-marquee-container::before,
.stats-marquee-container::after {
    content: "";
    position: absolute;
    top: 0;
    width: 50px;
    height: 100%;
    z-index: 2;
}

.stats-marquee-container::before {
    left: 0;
    background: linear-gradient(to right, #f8fbff, transparent);
}

.stats-marquee-container::after {
    right: 0;
    background: linear-gradient(to left, #f8fbff, transparent);
}

.stats-row {
    display: flex;
    flex-wrap: nowrap;
    gap: 3rem;
    /* Increase gap between items for visual clarity */
    width: max-content;
}

.stats-marquee {
    animation: scroll-left 25s linear infinite;
}

/* Pause animation on hover */
.stats-marquee:hover {
    animation-play-state: paused;
}

@keyframes scroll-left {
    from {
        transform: translateX(0);
    }

    to {
        transform: translateX(calc(-50% - 1.5rem));
        /* Move exactly half the content width minus half the gap */
    }
}

.stat-item {
    display: flex;
    flex-direction: column;
    white-space: nowrap;
    min-width: 150px;
    /* Ensure consistent spacing */
    align-items: center;
    /* Center content to look uniform */
}

.stat-number {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--clr-secondary);
    line-height: 1;
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.75rem;
    color: #6b7280;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 500;
}

/* ==========================================================================
   Services Section
   ========================================================================== */
.services {
    background: linear-gradient(to bottom, var(--clr-bg-alt), var(--clr-secondary));
}

.section-header {
    max-width: 700px;
    margin: 0 auto var(--space-xl);
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--clr-text-muted);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
}

.service-card {
    background-color: rgba(0, 33, 78, 0.4);
    padding: 3.75rem;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-5px);
    border-color: var(--clr-accent);
    box-shadow: 0 10px 40px -10px rgba(0, 33, 78, 0.5);
    background-color: rgba(0, 33, 78, 0.8);
}

.service-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.1), rgba(254, 154, 0, 0.2));
    color: var(--clr-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    margin-bottom: 1.5rem;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background: linear-gradient(135deg, var(--clr-primary), var(--clr-accent));
    color: #000;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

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

/* ==========================================================================
   Trust / About Section
   ========================================================================== */
.trust {
    background-color: #ffffff;
    color: var(--clr-secondary);
}

.trust .section-title {
    color: #00214e;
    /* Deep Blue for strong contrast on white */
}

.trust-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: center;
}

.trust-text {
    font-size: 1.125rem;
    color: #4b5563;
    /* Medium dark gray for readability on white */
    margin-bottom: 3rem;
}

.check-list {
    list-style: none;
}

.check-list li {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
    font-size: 1.125rem;
    font-weight: 500;
}

.check-list li svg {
    color: var(--clr-accent);
    flex-shrink: 0;
    margin-top: 0.2rem;
}

.trust-image-container {
    position: relative;
    width: 100%;
    aspect-ratio: 1 / 1;
}

/* Abstract Premium Graphic representing tech/efficiency */
.creative-image-box {
    position: relative;
    width: 100%;
    height: 100%;
    background-color: var(--clr-bg-card);
    border-radius: 8px;
    border: 1px solid var(--clr-border);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.box-gradient {
    position: absolute;
    width: 150%;
    height: 150%;
    background: conic-gradient(from 180deg at 50% 50%, var(--clr-primary) 0deg, var(--clr-accent) 60deg, transparent 150deg, transparent 210deg, var(--clr-secondary) 300deg, var(--clr-primary) 360deg);
    animation: rotate 10s linear infinite;
    opacity: 0.3;
}

.box-element {
    position: absolute;
    border-radius: 4px;
    border: 1px solid rgba(255, 215, 0, 0.3);
}

.box-element.e1 {
    width: 50%;
    height: 50%;
    border-width: 2px;
    border-color: var(--clr-accent);
    transform: rotate(45deg);
}

.box-element.e2 {
    width: 30%;
    height: 30%;
    background: linear-gradient(135deg, var(--clr-secondary), var(--clr-primary));
    transform: rotate(45deg);
}

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

    to {
        transform: rotate(360deg);
    }
}

/* ==========================================================================
   CTA Section
   ========================================================================== */
.cta {
    background-color: var(--clr-secondary);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    position: relative;
    overflow: hidden;
}

.cta::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 300px;
    background-color: var(--clr-accent);
    filter: blur(200px);
    opacity: 0.15;
    z-index: 0;
}

.cta .container {
    position: relative;
    z-index: 1;
    max-width: 800px;
}

.cta-title {
    font-size: clamp(2rem, 4vw, 3.5rem);
    margin-bottom: 1.5rem;
}

.cta-subtitle {
    font-size: 1.25rem;
    color: var(--clr-text-muted);
    margin-bottom: 2.5rem;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
    padding-top: var(--space-xl);
    background-color: var(--clr-bg);
    border-top: 4px solid var(--clr-secondary);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 4.5rem;
    margin-bottom: 4.5rem;
}

.footer-logo {
    display: inline-block;
    margin-bottom: 1rem;
}

.footer-brand p {
    color: var(--clr-text-muted);
    max-width: 300px;
}

.footer h4 {
    font-size: 1.125rem;
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.footer-links a {
    display: block;
    color: var(--clr-text-muted);
    margin-bottom: 0.75rem;
}

.footer-links a:hover {
    color: var(--clr-accent);
}

.footer-contact p {
    color: var(--clr-text-muted);
    margin-bottom: 1.5rem;
}

.socials {
    display: flex;
    gap: 1.5rem;
}

.socials a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--clr-bg-card);
    border: 1px solid var(--clr-border);
    border-radius: 4px;
    color: var(--clr-text);
}

.socials a:hover {
    background-color: var(--clr-accent);
    color: #000;
    border-color: var(--clr-accent);
}

.footer-bottom {
    padding: 2.25rem 0;
    border-top: 1px solid var(--clr-border);
    color: var(--clr-text-muted);
    font-size: 0.875rem;
}

/* ==========================================================================
   Calendly Embedding
   ========================================================================== */
.calendly-container {
    width: 100%;
    max-width: 1000px;
    margin: 0 auto;
    border-radius: 8px;
    overflow: hidden;
    background-color: transparent;
}

.calendly-inline-widget {
    border-radius: 8px;
    box-shadow: 0 10px 40px -10px rgba(0, 0, 0, 0.5);
    border: 1px solid var(--clr-border);
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */
@media (max-width: 992px) {
    .trust-wrapper {
        grid-template-columns: 1fr;
    }

    .trust-image-container {
        max-width: 500px;
        margin: 0 auto;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .hero-actions {
        flex-direction: column;
    }

    .btn-lg {
        width: 100%;
    }

    .stats-row {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background-color: #ffffff;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: 0.4s ease;
        z-index: -1;
    }

    .nav-links.active {
        right: 0;
    }

    .menu-toggle {
        display: flex;
    }

    .menu-toggle.active span:nth-child(1) {
        transform: translateY(9px) rotate(45deg);
    }

    .menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .menu-toggle.active span:nth-child(3) {
        transform: translateY(-9px) rotate(-45deg);
    }
}

@media (max-width: 576px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .hero-title {
        font-size: 2.25rem;
    }
}

/* ==========================================================================
   Contact Page Styles
   ========================================================================== */
.contact-page-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6rem;
    align-items: center;
}

.contact-info-card {
    background: rgba(0, 33, 78, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 24px;
    padding: 4.5rem;
    box-shadow: 0 10px 30px rgba(0, 33, 78, 0.2);
}

.contact-detail {
    font-size: 1.1rem;
    color: var(--clr-text-muted);
    line-height: 1.8;
}

.contact-link {
    transition: color 0.3s ease;
}

.contact-link:hover {
    color: var(--clr-text);
}

.contact-image-card {
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    justify-content: center;
    align-items: center;
    background: linear-gradient(135deg, rgba(0, 33, 78, 0.4), var(--clr-bg-card));
}

@media (max-width: 992px) {
    .contact-page-grid {
        grid-template-columns: 1fr;
        gap: 4.5rem;
    }
}

/* ==========================================================================
   Utility & Content Page Styles (Extracted for Leaner HTML)
   ========================================================================== */

/* Typography Utils */
.content-text {
    color: var(--clr-text-muted);
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 2rem;
}

.content-text-sm {
    color: var(--clr-text-muted);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.content-heading-2 {
    color: var(--clr-accent);
    font-size: 2rem;
    margin-bottom: 2rem;
    text-align: center;
}

.content-heading-3 {
    color: var(--clr-text);
    margin-top: 2rem;
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.content-heading-4 {
    color: var(--clr-text);
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

/* Feature Cards */
.feature-card {
    background: rgba(0, 33, 78, 0.4);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid rgba(254, 154, 0, 0.1);
}

.feature-card h4 {
    color: var(--clr-text);
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
}

.feature-card p {
    color: var(--clr-text-muted);
    line-height: 1.6;
    margin: 0;
}

.feature-card ul {
    color: var(--clr-text-muted);
    line-height: 1.6;
    padding-left: 1.5rem;
    margin: 0;
}

/* Base list style */
.content-list {
    color: var(--clr-text-muted);
    line-height: 1.8;
    margin-bottom: 2rem;
    padding-left: 1.5rem;
}

/* Link Style */
.text-link {
    color: var(--clr-primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

/* Overrides from dsgvo.html inline style block */
.badge:hover {
    background-color: var(--clr-accent) !important;
    color: #000 !important;
    border-color: var(--clr-accent) !important;
}

@media (max-width: 768px) {
    .text-page-content>div:last-child {
        grid-template-columns: 1fr !important;
    }
}
/* Animations */
@keyframes pulse-slow {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.05); /* Gentle scaling */
        opacity: 0.8; /* Slight fade */
    }
}

.animate-pulse-slow {
    animation: pulse-slow 3s ease-in-out infinite;
}

/* ==========================================================================
   Chatbot Widget Styles
   ========================================================================== */

.chatbot-container {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 9999;
    font-family: inherit;
}

/* Toggle Button */
.chatbot-toggle-btn {
    background: var(--clr-primary);
    color: var(--clr-secondary);
    border: none;
    border-radius: 50%;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(254, 154, 0, 0.4);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.chatbot-toggle-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 20px rgba(254, 154, 0, 0.6);
}

.chatbot-toggle-btn svg {
    transition: transform 0.3s ease;
}

.chatbot-container.open .chatbot-toggle-btn {
    display: none;
}

/* Chat Window */
.chatbot-window {
    position: absolute;
    bottom: 80px;
    right: 0;
    width: 350px;
    background: var(--clr-bg-card);
    border-radius: 16px;
    border: 1px solid var(--clr-border);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    opacity: 0;
    pointer-events: none;
    transform: translateY(20px) scale(0.95);
    transition: opacity 0.3s ease, transform 0.3s ease;
    transform-origin: bottom right;
}

.chatbot-container.open .chatbot-window {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0) scale(1);
}

/* Header */
.chat-header {
    background: var(--clr-secondary);
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 2px solid var(--clr-border);
}

.chat-header-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.chat-logo {
    width: 30px;
    height: 30px;
    object-fit: contain;
}

.chat-header h4 {
    color: var(--clr-text);
    font-size: 1rem;
    margin: 0 0 0.2rem 0;
}

.status-indicator {
    display: inline-block;
    width: 8px;
    height: 8px;
    background-color: #4cd964;
    border-radius: 50%;
    margin-right: 0.3rem;
}

.status-text {
    color: var(--clr-text-muted);
    font-size: 0.8rem;
}

.close-chat-btn {
    background: transparent;
    border: none;
    color: var(--clr-text-muted);
    font-size: 1.5rem;
    cursor: pointer;
    line-height: 1;
    transition: color 0.2s ease;
}

.close-chat-btn:hover {
    color: var(--clr-text);
}

/* Messages Area */
.chat-messages {
    padding: 1.5rem;
    height: 300px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    background: rgba(0, 33, 78, 0.2);
}

/* Scrollbar styling for chat */
.chat-messages::-webkit-scrollbar {
    width: 6px;
}
.chat-messages::-webkit-scrollbar-track {
    background: transparent;
}
.chat-messages::-webkit-scrollbar-thumb {
    background: var(--clr-border);
    border-radius: 10px;
}

.chat-message {
    max-width: 85%;
    padding: 0.8rem 1rem;
    border-radius: 12px;
    font-size: 0.95rem;
    line-height: 1.4;
    animation: fadeIn 0.3s ease forwards;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.bot-message {
    background: var(--clr-border);
    color: var(--clr-text);
    align-self: flex-start;
    border-bottom-left-radius: 2px;
}

.user-message {
    background: var(--clr-primary);
    color: var(--clr-secondary);
    align-self: flex-end;
    border-bottom-right-radius: 2px;
    font-weight: 500;
}

/* Options Area */
.chat-options {
    padding: 1rem 1.5rem;
    background: var(--clr-bg-card);
    border-top: 1px solid var(--clr-border);
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.chat-option-btn {
    background: transparent;
    border: 1px solid var(--clr-primary);
    color: var(--clr-primary);
    padding: 0.6rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    cursor: pointer;
    text-align: left;
    transition: all 0.2s ease;
    font-family: inherit;
}

.chat-option-btn:hover {
    background: var(--clr-primary);
    color: var(--clr-secondary);
}

/* Mobile adjustments */
@media (max-width: 480px) {
    .chatbot-window {
        width: calc(100vw - 2rem);
        bottom: 70px;
        height: 400px;
    }
    
    .chatbot-container {
        bottom: 1rem;
        right: 1rem;
    }
}