/* =========================================
   1. CSS VARIABLES & RESET (Light Theme)
   ========================================= */
:root {
    /* --- Core Palette --- */
    --bg-body: #f9fafb;       /* Main Background: Very light gray (Gray-50) */
    --bg-card: #ffffff;       /* Cards: White */
    --bg-alt: #f3f4f6;        /* Alternate Background for sections (Gray-100) */
    
    /* --- Brand Colors --- */
    --primary: #2563eb;       /* Primary Blue */
    --primary-dark: #1d4ed8;  /* Darker Blue for hover/contrast */
    --primary-neon: #60a5fa;  /* Lighter Blue for glow effects */
    --secondary: #0891b2;     /* Cyan Accent */
    
    /* --- Typography Colors --- */
    --text-main: #111827;     /* Headings/Main Text (Gray-900) */
    --text-body: #374151;     /* Body Text (Gray-700) */
    --text-muted: #6b7280;    /* Muted/Meta Text (Gray-500) */
    --text-light: #ffffff;    /* Text on dark backgrounds */

    /* --- UI Elements --- */
    --border: #e5e7eb;        /* Borders (Gray-200) */
    --nav-height: 80px;
    --container-width: 1200px;
    
    /* --- Effects --- */
    --gradient-primary: linear-gradient(135deg, var(--primary), var(--secondary));
    --gradient-neon: linear-gradient(135deg, var(--primary) 0%, var(--primary-neon) 100%);
    --gradient-reverse: linear-gradient(135deg, var(--primary-neon) 0%, var(--primary) 100%);
    
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-card: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-glow: 0 0 15px rgba(37, 99, 235, 0.2); /* Subtle blue glow */

    /* --- Fonts --- */
    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Inter', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-body);
    color: var(--text-body);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
}

a { text-decoration: none; color: inherit; transition: all 0.3s ease; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

/* =========================================
   2. TYPOGRAPHY
   ========================================= */
h1, h2, h3, h4, h5 {
    font-family: var(--font-heading);
    color: var(--text-main);
    line-height: 1.2;
    margin-bottom: 1rem;
}

.subtitle, .section-subtitle {
    color: var(--primary);
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
    font-weight: 600;
    margin-bottom: 1rem;
    display: block;
}

.section-subtitle {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 50px auto;
    color: var(--text-muted);
    text-transform: none;
    font-weight: 400;
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.lead-text {
    font-size: 1.15rem;
    margin-bottom: 30px;
    opacity: 0.95;
}

/* =========================================
   3. LAYOUT & UTILITIES
   ========================================= */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
}

section {
    padding: 80px 0;
}

/* =========================================
   4. NAVIGATION
   ========================================= */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    height: var(--nav-height);
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    z-index: 1000;
    display: flex;
    align-items: center;
    box-shadow: var(--shadow-sm);
}

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

.logo a {
    font-size: 1.5rem;
    font-weight: 700;
    font-family: var(--font-heading);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

#desktop-nav {
    display: flex;
    gap: 30px;
    align-items: center;
}

#desktop-nav a {
    font-size: 0.95rem;
    color: var(--text-muted);
    font-weight: 500;
}

#desktop-nav a:hover, #desktop-nav a.active {
    color: var(--primary);
}

.cta-nav {
    background: var(--text-main);
    color: #fff !important;
    padding: 10px 24px;
    border-radius: 50px;
    font-weight: 600 !important;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.cta-nav:hover {
    background: var(--primary);
    transform: translateY(-2px);
    color: #fff !important;
}

/* Mobile Menu */
.burger-menu {
    display: none;
    background: none;
    border: none;
    color: var(--text-main);
    font-size: 1.5rem;
    cursor: pointer;
}

.mobile-menu-drawer {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    width: 100%;
    background: var(--bg-card);
    padding: 20px;
    border-bottom: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 15px;
    transform: translateY(-150%);
    transition: transform 0.3s ease;
    z-index: 999;
    box-shadow: var(--shadow-card);
}

.mobile-menu-drawer.open {
    transform: translateY(0);
}

.mobile-menu-drawer a {
    color: var(--text-main);
    padding: 15px;
    border-bottom: 1px solid var(--border);
    font-weight: 500;
}
.story-image {
  background-image: url("logo.png");
  background-size: cover;         /* Ensures the image covers entire div */
  background-position: center;    /* Centers the image */
  background-repeat: no-repeat;   /* Prevents image from tiling */
  min-height: 320px;              /* Set your desired minimum height */
  border-radius: 18px;            /* Optional: Matches your style */
}


/* =========================================
   5. BUTTONS
   ========================================= */
.btn-primary, .btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    text-decoration: none;
}

.btn-primary {
    background: var(--gradient-primary);
    color: #fff;
    box-shadow: 0 4px 20px rgba(37, 99, 235, 0.3);
}

.btn-primary:hover {
    box-shadow: 0 6px 25px rgba(37, 99, 235, 0.5);
    transform: translateY(-2px);
}

.btn-secondary {
    background: #fff;
    border: 1px solid var(--border);
    color: var(--text-main);
    box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
    border-color: var(--primary);
    background: #f8fafc;
    color: var(--primary);
}

.view-all {
    margin: 50px auto 0 auto;
    display: block;
    width: fit-content;
}

/* =========================================
   6. HERO SECTION
   ========================================= */
.hero-section {
    padding-top: 180px;
    padding-bottom: 100px;
    text-align: center;
    background: radial-gradient(circle at 50% 20%, rgba(37, 99, 235, 0.08), transparent 60%);
    border-bottom: 1px solid var(--border);
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero-content h1 { font-size: 3.5rem; margin-bottom: 1.5rem; }
.hero-content h2 { font-size: 2.5rem; margin-bottom: 1.5rem; }
.hero-content p { font-size: 1.1rem; color: var(--text-muted); margin-bottom: 2rem; }

/* =========================================
   7. CARDS & GRIDS (General)
   ========================================= */
.service-cards, .case-study-grid, .legal-grid, .value-propositions, .team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.card, .value-item, .detail-box {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 30px;
    transition: 0.3s;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    box-shadow: var(--shadow-card);
}

.card:hover, .value-item:hover, .detail-box:hover {
    transform: translateY(-5px);
    border-color: rgba(37, 99, 235, 0.3);
    box-shadow: var(--shadow-glow);
}

.card .icon, .value-item i {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 20px;
}

.card h4, .value-item h4 {
    margin-bottom: 10px;
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-main);
}

/* =========================================
   8. PORTFOLIO SPECIFIC STYLES
   ========================================= */
.filter-container {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
    margin-top: 30px;
}

.filter-btn {
    background: #fff;
    border: 1px solid var(--border);
    color: var(--text-muted);
    padding: 8px 24px;
    border-radius: 50px;
    cursor: pointer;
    font-family: var(--font-body);
    transition: 0.3s;
}

.filter-btn:hover, .filter-btn.active {
    border-color: var(--primary);
    background: var(--primary);
    color: #fff;
}

.case-study-card {
    background: var(--bg-card);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-card);
    transition: transform 0.3s ease, box-shadow 0.3s;
    display: flex;
    flex-direction: column;
}

.case-study-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.case-study-card .card-image {
    height: 220px;
    width: 100%;
    object-fit: cover;
    border-bottom: 1px solid var(--border);
}

.case-study-card .card-content {
    padding: 25px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    text-align: left;
}

.project-tag {
    display: inline-block;
    padding: 5px 12px;
    border-radius: 5px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    color: #fff;
    margin-bottom: 10px;
    width: fit-content;
}

.tag-ai { background: linear-gradient(45deg, #0056b3, #00aaff); }
.tag-web { background: linear-gradient(45deg, #059669, #10b981); }
.tag-cloud { background: linear-gradient(45deg, #ea580c, #f97316); }

.tags-container { margin-top: auto; padding-top: 15px; display: flex; gap: 8px; flex-wrap: wrap; }
.mini-tag {
    font-size: 0.7rem;
    background: #f3f4f6;
    padding: 4px 8px;
    border-radius: 4px;
    color: var(--text-muted);
    border: 1px solid var(--border);
}

.read-more {
    margin-top: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.read-more:hover { gap: 12px; color: var(--primary-dark); }

/* =========================================
   9. SERVICES & FEATURES
   ========================================= */
.services-section {
    background: linear-gradient(to top, var(--bg-body) 90%, var(--bg-alt) 100%);
}

.why-us-section {
    background-color: var(--bg-alt);
}

/* Service Detail Page */
.service-detail-section.dark-bg {
    background-color: var(--bg-alt);
}

.service-header { text-align: center; margin-bottom: 50px; }
.large-icon { font-size: 3.5rem; color: var(--primary); margin-bottom: 20px; text-shadow: 0 0 10px rgba(37, 99, 235, 0.2); }

.detail-box h4 {
    color: var(--primary-dark);
    margin-bottom: 15px;
    padding-bottom: 5px;
    border-bottom: 2px solid var(--primary-neon);
}

.detail-box ul li {
    padding: 8px 0;
    color: var(--text-body);
}

.detail-box ul li::before {
    content: "\f00c";
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    color: var(--primary);
    margin-right: 10px;
}

.detail-tag {
    display: inline-block;
    padding: 8px 15px;
    margin: 5px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    color: #fff;
    background: var(--primary);
}

/* =========================================
   10. FAQ SECTION
   ========================================= */
.faq-section { background-color: var(--bg-body); }

.accordion-container { max-width: 800px; margin: 40px auto 0; }

.accordion-item {
    border: 1px solid var(--border);
    margin-bottom: 15px;
    border-radius: 8px;
    overflow: hidden;
    background: #fff;
    transition: box-shadow 0.3s;
}

.accordion-item:hover { box-shadow: var(--shadow-sm); }

.accordion-header {
    width: 100%;
    padding: 20px;
    background: none;
    border: none;
    text-align: left;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-main);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.accordion-header:hover { background-color: #f9fafb; }
.accordion-header i { transition: transform 0.3s ease; color: var(--primary); }
.accordion-header.active i { transform: rotate(180deg); }

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out, padding 0.3s ease;
    padding: 0 20px;
}

.accordion-item.active .accordion-content {
    max-height: 200px;
    padding-bottom: 20px;
    border-top: 1px solid var(--border);
}

/* =========================================
   11. CONTACT SECTION
   ========================================= */
.contact-section {
    background: linear-gradient(160deg, #1e3a8a 0%, #2563eb 100%);
    color: #fff;
    padding: 100px 0;
    text-align: center;
}

.contact-section h3, .contact-section p { color: #fff; }

/* Contact Form (Standalone Page) Grid */
.contact-grid {
    display: grid;
    grid-template-columns: 2fr 1.2fr;
    gap: 60px;
    align-items: flex-start;
    margin-top: 30px;
}

.contact-form-col {
    padding: 30px;
    background: var(--bg-card);
    border-radius: 10px;
    box-shadow: var(--shadow-card);
    border-left: 5px solid var(--primary);
}

.info-block {
    margin-bottom: 20px;
    padding: 20px;
    background: #fff;
    border-radius: 8px;
    border: 1px solid var(--border);
}

/* Forms */
form {
    max-width: 700px;
    margin: 0 auto;
    background: var(--bg-card);
    padding: 40px;
    border-radius: 16px;
    border: 1px solid var(--border);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.form-group { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 20px; }

input, select, textarea {
    width: 100%;
    background: #f9fafb;
    border: 1px solid var(--border);
    padding: 12px 16px;
    border-radius: 8px;
    color: var(--text-main);
    font-family: var(--font-body);
    transition: border-color 0.3s;
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--primary);
    background: #fff;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

textarea { resize: vertical; margin-bottom: 20px; }

.contact-details { margin-top: 30px; font-size: 0.9rem; opacity: 0.9; }
.contact-details a { color: #fff; }

/* =========================================
   12. MID-PAGE CTA
   ========================================= */
.mid-cta-section {
    padding: 80px 0;
    text-align: center;
    background: var(--gradient-primary);
    color: #fff;
}

.mid-cta-section h2 { color: #fff; font-size: 2.5rem; margin-bottom: 15px; }
.mid-cta-section .lead-text { color: rgba(255,255,255,0.9); }

.cta-group { display: flex; justify-content: center; gap: 20px; margin-top: 30px; }

.large-cta { padding: 15px 40px; font-size: 1.1rem; }

.large-cta-inverted {
    background: transparent;
    color: #fff !important;
    border: 2px solid #fff;
    padding: 13px 30px;
    font-weight: 600;
    font-size: 1.1rem;
    border-radius: 50px;
}

.large-cta-inverted:hover {
    background: #fff;
    color: var(--primary) !important;
    transform: scale(1.05);
}

/* =========================================
   13. FOOTER & LEGAL
   ========================================= */
footer {
    border-top: 1px solid var(--border);
    padding: 40px 0;
    margin-top: auto;
    background: #ffffff;
    text-align: center;
}

.social-links { margin-top: 20px; display: flex; justify-content: center; gap: 20px; }
.social-links a { color: var(--text-muted); font-size: 1.5rem; }
.social-links a:hover { color: var(--primary); transform: translateY(-3px); }

.legal-section { background-color: var(--bg-body); border-top: 1px solid var(--border); }
.legal-footer {
    margin-top: 40px; padding: 20px; border-top: 1px solid var(--border);
    font-size: 0.9rem; color: var(--text-muted); text-align: center;
}

/* =========================================
   14. ABOUT / TEAM
   ========================================= */
.story-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    padding: 40px 0;
}

.story-image {
    background-color: var(--bg-alt);
    border-radius: 16px;
    height: 350px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
}

.team-member-card {
    text-align: center;
    padding: 30px;
    background: #fff;
    border-radius: 16px;
    border: 1px solid var(--border);
}

.member-photo {
    width: 120px;
    height: 120px;
    background-color: var(--bg-alt);
    border-radius: 50%;
    margin: 0 auto 15px auto;
    border: 3px solid var(--primary);
    overflow: hidden;
}

/* =========================================
   15. ANIMATIONS & RESPONSIVE
   ========================================= */
.loader {
    border: 3px solid #e2e8f0;
    border-top: 3px solid var(--primary);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

@keyframes spin { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } }

@media (max-width: 992px) {
    #desktop-nav { display: none; }
    .burger-menu { display: block; }
    .story-grid { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .hero-content h1 { font-size: 2.5rem; }
    .hero-content h2 { font-size: 1.8rem; }
    .form-group { grid-template-columns: 1fr; }
    .cta-group { flex-direction: column; }
}
html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px; /* Adjust based on your navbar height */
}
/* --- Floating WhatsApp Button --- */
/* MOVED TO LEFT to prevent overlap with Chatbot */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 30px;  /* Aligned bottom with chat button */
    left: 30px;    /* Moved to LEFT side */
    right: auto;   /* Reset right property */
    background-color: #25d366;
    color: #FFF;
    border-radius: 50%;
    text-align: center;
    font-size: 30px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.15);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease;
}

.whatsapp-float:hover {
    transform: scale(1.1);
}

/* --- Chat Widget Container --- */
#chat-widget-container {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 9999;
    font-family: 'Inter', sans-serif;
}

/* Toggle Button */
#chat-toggle-btn {
    width: 60px;
    height: 60px;
    background: url("logo.png");
    border-radius: 50%;
    border: none;
    color: white;
    font-size: 24px;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.4);
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

#chat-toggle-btn:hover {
    transform: scale(1.1);
}

.notification-badge {
    position: absolute;
    top: -2px;
    right: -2px;
    background: #ef4444;
    color: white;
    font-size: 11px;
    font-weight: bold;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid white;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

/* Chat Window - Light Theme Glassmorphism */
.chat-window {
    position: absolute;
    bottom: 80px;
    right: 0;
    width: 350px;
    height: 500px;
    max-height: 80vh; /* Prevent overlapping top of screen on mobile */
    background: #ffffff; /* Pure white background */
    border: 1px solid rgba(226, 232, 240, 0.8); /* Lighter border */
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.1); /* softer, larger shadow */
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    transform-origin: bottom right;
}

.chat-window.hidden {
    transform: scale(0.9); /* Subtle scale effect instead of 0 */
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

/* Header - Light Theme */
.chat-header {
    background: #ffffff; /* White background */
    color: #334155;      /* Dark Slate text */
    padding: 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #f1f5f9; /* Subtle divider */
}

.chat-header-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.chat-header-info h4 {
    margin: 0;
    font-size: 1rem;
    font-weight: 700;
    color: #1e293b;
}

.chat-header-info small {
    color: #64748b; /* Lighter grey for 'Online' status */
}

/* UPDATED: Bot Avatar for Custom Image */


.status-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    background: #22c55e;
    border-radius: 50%;
    margin-right: 4px;
}

/* Close Button (Darker for visibility on white) */
#close-chat {
    background: transparent;
    border: none;
    color: #94a3b8;
    font-size: 1.1rem;
    cursor: pointer;
    transition: color 0.2s;
}

#close-chat:hover {
    color: #334155;
}

/* Chat Body */
.chat-body {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    background: #f8fafc; /* Very light blue-grey */
    display: flex;
    flex-direction: column;
    gap: 12px;
    scrollbar-width: thin;
    scrollbar-color: #cbd5e1 transparent;
}

/* Messages */
.message {
    max-width: 85%;
    padding: 12px 16px;
    border-radius: 18px;
    font-size: 0.95rem;
    line-height: 1.5;
    animation: fadeIn 0.3s ease;
    box-shadow: 0 1px 2px rgba(0,0,0,0.05);
}

.bot-message {
    background: #ffffff;
    color: #334155;
    border-bottom-left-radius: 4px;
    align-self: flex-start;
    border: 1px solid #e2e8f0; /* Slight border for definition */
}

.user-message {
    background: #3b82f6; /* Keep blue for contrast */
    color: white;
    border-bottom-right-radius: 4px;
    align-self: flex-end;
    box-shadow: 0 4px 6px rgba(59, 130, 246, 0.2);
}

/* Option Buttons (Chips) */
.options-container {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 8px;
}

.option-btn {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    color: #3b82f6;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    box-shadow: 0 2px 4px rgba(0,0,0,0.02);
}

.option-btn:hover {
    background: #eff6ff;
    border-color: #3b82f6;
    transform: translateY(-1px);
}

/* Footer */
.chat-footer {
    padding: 15px 20px;
    border-top: 1px solid #f1f5f9;
    display: flex;
    gap: 12px;
    background: #ffffff;
    align-items: center;
}

#chat-input {
    flex: 1;
    border: none;
    outline: none;
    font-size: 0.95rem;
    background: transparent;
    color: #334155;
}

#chat-input::placeholder {
    color: #94a3b8;
}

#send-btn {
    background: none;
    border: none;
    color: #3b82f6;
    font-size: 1.2rem;
    cursor: pointer;
    padding: 5px;
    transition: transform 0.2s;
}

#send-btn:hover:not(:disabled) {
    transform: translateX(3px);
}

#send-btn:disabled {
    color: #cbd5e1;
    cursor: default;
}

/* Typing Indicator */
.typing-indicator {
    padding: 12px 16px;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 18px;
    border-bottom-left-radius: 4px;
    width: fit-content;
    display: flex;
    gap: 6px;
    align-items: center;
}
.dot {
    width: 6px;
    height: 6px;
    background: #cbd5e1;
    border-radius: 50%;
    animation: bounce 1.4s infinite ease-in-out both;
}
.dot:nth-child(1) { animation-delay: -0.32s; }
.dot:nth-child(2) { animation-delay: -0.16s; }

@keyframes bounce { 0%, 80%, 100% { transform: scale(0); } 40% { transform: scale(1); } }
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }