:root {
    --bs-primary: #ff7b00;
    /* Orange Accent */
    --bs-secondary: #adb5bd;
    /* Lighter secondary text */
    --bs-body-bg: #1a1a1a;
    /* Dark Grey instead of Black */
    --bs-body-color: #f8f9fa;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--bs-body-bg);
}

/* Utilities */
.text-orange {
    color: #ff7b00 !important;
}

.bg-orange {
    background-color: #ff7b00 !important;
}

.bg-darker {
    background-color: #121212 !important;
    /* Slightly darker than body for contrast sections */
}

.bg-card {
    background-color: #252525 !important;
    /* Lighter grey for cards */
}

/* Buttons */
.btn-orange {
    background-color: #ff7b00;
    border-color: #ff7b00;
    color: #000;
    transition: all 0.3s ease;
}

.btn-orange:hover {
    background-color: #e66a00;
    border-color: #e66a00;
    color: #fff;
    box-shadow: 0 0 15px rgba(255, 123, 0, 0.5);
}

.btn-outline-orange {
    color: #ff7b00;
    border-color: #ff7b00;
}

.btn-outline-orange:hover {
    background-color: #ff7b00;
    color: #000;
}

.text-orange-hover:hover {
    color: #fff !important;
}

/* Hero Section */
.hero-section {
    position: relative;
    height: 100vh;
    min-height: 600px;
    background: url('../img/hero_background.jpg') no-repeat center center/cover;
    color: white;
}

.hero-section .overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    /* Dark overlay */
    z-index: 0;
}

.z-index-1 {
    z-index: 1;
}

/* Sections */
.separator {
    width: 80px;
    height: 4px;
    border-radius: 2px;
    margin-top: 1rem;
}

/* Cards */
.hover-effect {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-effect:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(255, 123, 0, 0.15);
    border-color: #ff7b00 !important;
}

.icon-box i {
    transition: color 0.3s ease;
}

.hover-effect:hover .icon-box i {
    color: #fff;
    text-shadow: 0 0 10px #ff7b00;
}

.border-orange {
    border-color: #ff7b00 !important;
    box-shadow: 0 0 15px rgba(255, 123, 0, 0.15);
}

/* Team */
.avatar-box {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    overflow: hidden;
    background-color: #2c2c2c;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid #ff7b00;
}

/* Forms */
.form-control:focus {
    background-color: #000;
    color: #fff;
    border-color: #ff7b00;
    box-shadow: 0 0 0 0.25rem rgba(255, 123, 0, 0.25);
}

/* Chat Interface */
.chat-container {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.chat-message {
    display: flex;
    gap: 1rem;
    max-width: 80%;
}

.chat-message.client {
    align-self: flex-start;
}

.chat-message.support {
    align-self: flex-end;
    flex-direction: row-reverse;
}

.chat-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: #333;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    border: 2px solid #555;
    font-size: 1.5rem;
    color: #aaa;
}

.chat-message.support .chat-avatar {
    border-color: #ff7b00;
    color: #ff7b00;
    background-color: rgba(255, 123, 0, 0.1);
    padding: 5px;
}

.chat-avatar img {
    width: 100%;
    height: auto;
    border-radius: 50%;
}

.chat-bubble {
    background-color: #2c2c2c;
    padding: 1.5rem;
    border-radius: 1rem;
    position: relative;
    border: 1px solid #444;
}

.chat-message.client .chat-bubble {
    border-top-left-radius: 0;
}

.chat-message.support .chat-bubble {
    border-top-right-radius: 0;
    background-color: rgba(255, 123, 0, 0.05);
    border-color: #ff7b00;
}

.message-meta {
    font-size: 0.85rem;
    color: #ff7b00;
    margin-bottom: 0.5rem;
    font-weight: bold;
}

.chat-message.client .message-meta {
    color: #999;
}

.chat-bubble p {
    margin-bottom: 1rem;
}

.chat-bubble p:last-child {
    margin-bottom: 0;
}