/* Sajeev Network Solutions CSS - Inspired by Campfire.ai */

:root {
    /* Color Palette */
    --bg-primary: #F9F9F8;
    --bg-secondary: #FFFFFF;
    --pure-black: #000000;
    
    --charcoal-700: #101012;
    --charcoal-500: #535353;
    --charcoal-300: #9B9B9B;
    --charcoal-200: #D2D2D2;
    
    --forest-dark: #0A4733;
    --forest-deep: #142D25;
    --forest-black: #111816;
    
    --orange-accent: #FF862F;
    --orange-hover: #E06D1B;
    --orange-soft: #FFF3EB;
    
    --lime-accent: #8BEC5C;
    --lime-soft: #ECF9E7;
    
    --pastel-green-bg: #ECF6EF;
    --pastel-green-border: #DAECDE;
    
    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --font-title: 'Outfit', var(--font-sans);
    
    /* System Styles */
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: all 0.2s ease;
    --border-radius-lg: 20px;
    --border-radius-md: 12px;
    --border-radius-sm: 8px;
    --shadow-premium: 0 10px 30px -10px rgba(16, 16, 18, 0.08);
    --shadow-active: 0 20px 40px -15px rgba(10, 71, 51, 0.15);
    
    scroll-behavior: smooth;
}

/* Base resets & styles */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-color: var(--bg-primary);
    color: var(--charcoal-700);
    font-family: var(--font-sans);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    overflow-x: hidden;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
    background: var(--charcoal-300);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--charcoal-500);
}

/* Helper Headings */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-title);
    font-weight: 700;
    color: var(--charcoal-700);
}

a {
    color: inherit;
    text-decoration: none;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-title);
    font-weight: 600;
    padding: 12px 24px;
    border-radius: 99px;
    cursor: pointer;
    transition: var(--transition-smooth);
    border: none;
    outline: none;
    font-size: 0.95rem;
}

.btn-primary {
    background-color: var(--orange-accent);
    color: var(--bg-secondary);
    box-shadow: 0 4px 14px rgba(255, 134, 47, 0.3);
}

.btn-primary:hover {
    background-color: var(--orange-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 134, 47, 0.4);
}

.btn-secondary {
    background-color: var(--forest-dark);
    color: var(--bg-secondary);
    box-shadow: 0 4px 14px rgba(10, 71, 51, 0.2);
}

.btn-secondary:hover {
    background-color: var(--forest-deep);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(10, 71, 51, 0.3);
}

.btn-outline {
    background-color: transparent;
    color: var(--charcoal-700);
    border: 2px solid var(--charcoal-300);
}

.btn-outline:hover {
    background-color: rgba(16, 16, 18, 0.04);
    border-color: var(--charcoal-700);
    transform: translateY(-2px);
}

.btn-block {
    display: flex;
    width: 100%;
}

.btn-lg {
    padding: 16px 36px;
    font-size: 1.05rem;
}

/* Common Section Typography */
.section-container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 80px 24px;
}

.section-header {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 60px;
}

.section-tag {
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 16px;
    display: inline-block;
}

.font-accent {
    color: var(--orange-accent);
}

.font-light {
    color: var(--lime-accent);
}

.section-title {
    font-size: 2.5rem;
    line-height: 1.15;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

.section-subtitle {
    font-size: 1.15rem;
    color: var(--charcoal-500);
    font-weight: 400;
}

.text-white {
    color: var(--bg-secondary);
}

.text-muted {
    color: var(--charcoal-300);
}

.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

/* Announcement Bar */
.announcement-bar {
    background-color: var(--forest-deep);
    color: var(--bg-primary);
    text-align: center;
    padding: 10px 20px;
    font-size: 0.85rem;
    font-weight: 500;
    position: relative;
    z-index: 1001;
}

.announcement-bar a {
    color: var(--lime-accent);
    font-weight: 600;
    text-decoration: underline;
    margin-left: 6px;
    transition: var(--transition-fast);
}

.announcement-bar a:hover {
    color: var(--bg-secondary);
}

/* Sticky Main Header Nav */
.main-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background-color: rgba(249, 249, 248, 0.8);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--charcoal-200);
    transition: var(--transition-smooth);
}

.main-header.scrolled {
    background-color: rgba(249, 249, 248, 0.95);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.03);
}

.header-container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 16px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-title);
    font-weight: 700;
    font-size: 1.35rem;
    color: var(--forest-dark);
}

.logo-icon {
    color: var(--orange-accent);
}

.logo-accent {
    color: var(--charcoal-700);
    font-weight: 500;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--charcoal-500);
    transition: var(--transition-fast);
    position: relative;
    padding: 8px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background-color: var(--orange-accent);
    transition: var(--transition-smooth);
    transform: translateX(-50%);
}

.nav-link:hover {
    color: var(--charcoal-700);
}

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

/* Header Dropdowns */
.nav-item.dropdown {
    position: relative;
}

.dropdown-btn {
    background: none;
    border: none;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--charcoal-500);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 0;
    transition: var(--transition-fast);
}

.dropdown-btn:hover {
    color: var(--charcoal-700);
}

.dropdown-btn svg {
    transition: var(--transition-fast);
}

.nav-item.dropdown:hover .dropdown-btn svg {
    transform: rotate(180deg);
}

.dropdown-content {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    width: 320px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--charcoal-200);
    border-radius: var(--border-radius-md);
    padding: 16px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08);
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-smooth);
}

.nav-item.dropdown:hover .dropdown-content {
    opacity: 1;
    pointer-events: auto;
    transform: translateX(-50%) translateY(0);
}

.dropdown-link {
    display: flex;
    flex-direction: column;
    padding: 10px 12px;
    border-radius: var(--border-radius-sm);
    transition: var(--transition-fast);
}

.dropdown-link:hover {
    background-color: var(--bg-primary);
}

.dropdown-link-title {
    font-family: var(--font-title);
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--forest-dark);
    margin-bottom: 2px;
}

.dropdown-link-desc {
    font-size: 0.8rem;
    color: var(--charcoal-500);
}

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

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
    background: transparent;
    border: none;
    cursor: pointer;
}

.menu-toggle .bar {
    width: 100%;
    height: 2px;
    background-color: var(--charcoal-700);
    transition: var(--transition-fast);
}

/* Hero Section */
.hero-section {
    position: relative;
    overflow: hidden;
    background-color: var(--bg-primary);
}

.hero-container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 100px 24px 80px;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
}

.hero-badge {
    background-color: var(--pastel-green-bg);
    border: 1px solid var(--pastel-green-border);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    border-radius: 99px;
    margin-bottom: 24px;
}

.badge-dot {
    width: 8px;
    height: 8px;
    background-color: var(--lime-accent);
    border-radius: 50%;
    display: inline-block;
    box-shadow: 0 0 8px var(--lime-accent);
}

.badge-text {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--forest-dark);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.hero-title {
    font-size: 3.8rem;
    line-height: 1.05;
    letter-spacing: -0.03em;
    color: var(--forest-dark);
    margin-bottom: 24px;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--charcoal-500);
    margin-bottom: 36px;
    max-width: 600px;
    font-weight: 400;
}

.hero-actions {
    display: flex;
    gap: 16px;
}

.hero-visual {
    display: flex;
    justify-content: center;
    position: relative;
}

.hero-image-wrapper {
    position: relative;
    max-width: 100%;
}

.hero-img {
    border-radius: var(--border-radius-lg);
    box-shadow: 0 20px 50px rgba(10, 71, 51, 0.12);
    width: 480px;
    height: 380px;
    object-fit: cover;
    border: 1px solid var(--pastel-green-border);
}

/* Floating widgets on hero */
.hero-floating-card {
    position: absolute;
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.4);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
    border-radius: var(--border-radius-md);
    padding: 12px 18px;
    display: flex;
    align-items: center;
    gap: 12px;
}

@keyframes float-y-1 {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

@keyframes float-y-2 {
    0% { transform: translateY(0px); }
    50% { transform: translateY(10px); }
    100% { transform: translateY(0px); }
}

.hero-floating-card.card-1 {
    top: 15%;
    left: -40px;
    animation: float-y-1 6s ease-in-out infinite;
}

.hero-floating-card.card-2 {
    bottom: 15%;
    right: -40px;
    animation: float-y-2 6s ease-in-out infinite;
}

.float-card-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.float-card-icon.green {
    background-color: var(--lime-soft);
    color: var(--forest-dark);
}

.float-card-icon.orange {
    background-color: var(--orange-soft);
    color: var(--orange-accent);
}

.float-card-text {
    display: flex;
    flex-direction: column;
}

.float-title {
    font-family: var(--font-title);
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--charcoal-700);
}

.float-desc {
    font-size: 0.75rem;
    color: var(--charcoal-500);
}

/* Feature Scrolling Ticker */
.marquee-wrapper {
    background-color: var(--pastel-green-bg);
    border-top: 1px solid var(--pastel-green-border);
    border-bottom: 1px solid var(--pastel-green-border);
    padding: 18px 0;
    overflow: hidden;
    display: flex;
    white-space: nowrap;
}

.marquee-content {
    display: inline-flex;
    animation: marquee-scroll 35s linear infinite;
}

.marquee-content span {
    font-family: var(--font-title);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--forest-dark);
    margin-right: 20px;
    letter-spacing: 0.02em;
}

@keyframes marquee-scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* Services Grid Section */
.services-section {
    background-color: var(--bg-secondary);
}

.services-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
}

.service-card {
    background-color: var(--bg-primary);
    border: 1px solid var(--charcoal-200);
    border-radius: var(--border-radius-lg);
    padding: 40px;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 6px;
    height: 100%;
    background-color: var(--forest-dark);
    transition: var(--transition-smooth);
    transform: scaleY(0);
    transform-origin: bottom;
}

.service-card:hover {
    background-color: var(--bg-secondary);
    border-color: var(--pastel-green-border);
    box-shadow: var(--shadow-active);
    transform: translateY(-5px);
}

.service-card:hover::before {
    transform: scaleY(1);
}

.service-card-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--border-radius-md);
    background-color: var(--pastel-green-bg);
    color: var(--forest-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 28px;
    transition: var(--transition-smooth);
}

.service-card:hover .service-card-icon {
    background-color: var(--forest-dark);
    color: var(--lime-accent);
}

.service-card-title {
    font-size: 1.5rem;
    color: var(--forest-dark);
    margin-bottom: 16px;
}

.service-card-desc {
    color: var(--charcoal-500);
    font-size: 0.98rem;
    margin-bottom: 24px;
}

.service-card-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.service-card-list li {
    font-size: 0.9rem;
    color: var(--charcoal-700);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
}

.service-card-list li::before {
    content: '✓';
    color: var(--orange-accent);
    font-weight: 700;
}

/* AI Chat Sandbox Section */
.ai-sandbox-section {
    background-color: var(--bg-primary);
    border-top: 1px solid var(--charcoal-200);
    border-bottom: 1px solid var(--charcoal-200);
}

.sandbox-content {
    max-width: 540px;
}

.sandbox-features {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 32px;
}

.sandbox-feat-item {
    display: flex;
    gap: 14px;
    align-items: flex-start;
}

.feat-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--orange-accent);
    margin-top: 8px;
    flex-shrink: 0;
}

.sandbox-feat-item p {
    font-size: 0.95rem;
    color: var(--charcoal-500);
}

.sandbox-feat-item strong {
    color: var(--charcoal-700);
}

/* Terminal Widget style */
.sandbox-terminal {
    background-color: var(--forest-deep);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 25px 60px -15px rgba(16, 24, 21, 0.4);
    height: 480px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.terminal-header {
    background-color: rgba(255, 255, 255, 0.03);
    padding: 12px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.terminal-buttons {
    display: flex;
    gap: 8px;
}

.term-btn {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    display: inline-block;
}

.term-btn.close { background-color: #FF5F56; }
.term-btn.minimize { background-color: #FFBD2E; }
.term-btn.expand { background-color: #27C93F; }

.terminal-title {
    font-family: monospace;
    font-size: 0.75rem;
    color: var(--charcoal-300);
    letter-spacing: 0.05em;
}

.terminal-body {
    flex-grow: 1;
    padding: 24px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.message {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    animation: message-pop 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes message-pop {
    0% { opacity: 0; transform: translateY(8px); }
    100% { opacity: 1; transform: translateY(0); }
}

.message.system {
    justify-content: center;
}

.message.system .message-text {
    font-family: monospace;
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.35);
}

.avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    font-weight: 700;
    font-size: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.message.bot .avatar {
    background-color: var(--lime-accent);
    color: var(--forest-deep);
}

.message.user {
    flex-direction: row-reverse;
}

.message.user .avatar {
    background-color: var(--orange-accent);
    color: var(--bg-secondary);
}

.message-bubble {
    max-width: 75%;
    padding: 12px 16px;
    border-radius: var(--border-radius-md);
    font-size: 0.9rem;
    color: var(--bg-secondary);
}

.message.bot .message-bubble {
    background-color: rgba(255, 255, 255, 0.06);
    border-top-left-radius: 0;
    border: 1px solid rgba(255, 255, 255, 0.03);
}

.message.user .message-bubble {
    background-color: var(--orange-accent);
    border-top-right-radius: 0;
    box-shadow: 0 4px 12px rgba(255, 134, 47, 0.15);
}

/* Typing dot loader */
.typing-loader {
    display: flex;
    gap: 4px;
    padding: 6px 0;
}

.typing-loader span {
    width: 6px;
    height: 6px;
    background-color: var(--bg-secondary);
    border-radius: 50%;
    opacity: 0.4;
    animation: typing-blink 1.4s infinite both;
}

.typing-loader span:nth-child(2) { animation-delay: 0.2s; }
.typing-loader span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typing-blink {
    0% { opacity: 0.4; }
    20% { opacity: 1; }
    100% { opacity: 0.4; }
}

.terminal-quick-queries {
    padding: 12px 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    background-color: rgba(255, 255, 255, 0.01);
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.quick-query-btn {
    background-color: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--bg-primary);
    padding: 6px 12px;
    border-radius: 99px;
    font-size: 0.8rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

.quick-query-btn:hover {
    background-color: var(--lime-accent);
    color: var(--forest-deep);
    border-color: var(--lime-accent);
}

.terminal-input-bar {
    padding: 16px 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    display: flex;
    gap: 12px;
    background-color: rgba(255, 255, 255, 0.02);
}

.terminal-input-bar input {
    flex-grow: 1;
    background: transparent;
    border: none;
    outline: none;
    color: var(--bg-secondary);
    font-family: var(--font-sans);
    font-size: 0.9rem;
}

.terminal-input-bar input::placeholder {
    color: rgba(255, 255, 255, 0.25);
}

.terminal-send-btn {
    background: none;
    border: none;
    color: var(--lime-accent);
    cursor: pointer;
    transition: var(--transition-fast);
}

.terminal-send-btn:hover {
    color: var(--bg-secondary);
    transform: scale(1.1);
}

/* Pricing Estimator Section */
.estimator-section {
    background-color: var(--bg-secondary);
}

.estimator-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 48px;
    align-items: start;
}

.estimator-controls {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.control-group {
    background-color: var(--bg-primary);
    border: 1px solid var(--charcoal-200);
    border-radius: var(--border-radius-lg);
    padding: 30px;
}

.control-group-title {
    font-size: 1.15rem;
    color: var(--forest-dark);
    margin-bottom: 20px;
    border-bottom: 1px solid var(--charcoal-200);
    padding-bottom: 12px;
}

.control-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    cursor: pointer;
    margin-bottom: 18px;
    position: relative;
}

.control-checkbox:last-child {
    margin-bottom: 0;
}

.control-checkbox input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.checkbox-box {
    width: 22px;
    height: 22px;
    background-color: var(--bg-secondary);
    border: 2px solid var(--charcoal-300);
    border-radius: 6px;
    display: inline-block;
    flex-shrink: 0;
    margin-top: 2px;
    position: relative;
    transition: var(--transition-fast);
}

.control-checkbox:hover input ~ .checkbox-box {
    border-color: var(--forest-dark);
}

.control-checkbox input:checked ~ .checkbox-box {
    background-color: var(--forest-dark);
    border-color: var(--forest-dark);
}

.control-checkbox input:disabled ~ .checkbox-box {
    background-color: var(--charcoal-200);
    border-color: var(--charcoal-300);
    cursor: not-allowed;
}

.checkbox-box::after {
    content: "";
    position: absolute;
    display: none;
    left: 7px;
    top: 3px;
    width: 5px;
    height: 10px;
    border: solid var(--bg-secondary);
    border-width: 0 2.5px 2.5px 0;
    transform: rotate(45deg);
}

.control-checkbox input:checked ~ .checkbox-box::after {
    display: block;
}

.checkbox-text {
    display: flex;
    flex-direction: column;
}

.feat-name {
    font-family: var(--font-title);
    font-weight: 600;
    font-size: 1rem;
    color: var(--charcoal-700);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.feat-badge {
    background-color: var(--pastel-green-bg);
    color: var(--forest-dark);
    font-size: 0.65rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 99px;
    text-transform: uppercase;
}

.feat-desc {
    font-size: 0.82rem;
    color: var(--charcoal-500);
    margin-top: 2px;
}

/* Estimator output widget */
.estimator-output-panel {
    background-color: var(--forest-dark);
    color: var(--bg-secondary);
    border-radius: var(--border-radius-lg);
    padding: 40px;
    position: sticky;
    top: 110px;
    box-shadow: 0 20px 40px rgba(10, 71, 51, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.output-header {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 20px;
    margin-bottom: 30px;
}

.output-panel-title {
    font-size: 1.35rem;
    color: var(--lime-accent);
}

.output-stats {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 36px;
}

.output-stat-item {
    display: flex;
    flex-direction: column;
}

.output-stat-label {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 4px;
}

.output-stat-val {
    font-family: var(--font-title);
    font-size: 2.8rem;
    font-weight: 800;
    line-height: 1;
    color: var(--bg-secondary);
    transition: var(--transition-fast);
}

#estimate-timeline {
    font-size: 2rem;
}

.output-features-list {
    background-color: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-md);
    padding: 20px;
    margin-bottom: 32px;
}

.output-list-title {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--lime-accent);
    display: block;
    margin-bottom: 12px;
}

.features-summary-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.features-summary-list li {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.85);
    display: flex;
    align-items: center;
    gap: 8px;
    animation: message-pop 0.3s ease forwards;
}

.features-summary-list li::before {
    content: '✓';
    color: var(--lime-accent);
    font-weight: 700;
}

/* Stats Section */
.stats-section {
    background-color: var(--forest-deep);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 24px;
    margin-top: 40px;
}

.stat-card {
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--border-radius-lg);
    padding: 30px 24px;
    display: flex;
    flex-direction: column;
    transition: var(--transition-smooth);
}

.stat-card:hover {
    background-color: rgba(255, 255, 255, 0.06);
    border-color: var(--lime-accent);
    transform: translateY(-5px);
}

.stat-num {
    font-family: var(--font-title);
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--lime-accent);
    line-height: 1.1;
    margin-bottom: 12px;
    letter-spacing: -0.01em;
}

.stat-title {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.stat-desc {
    font-size: 0.78rem;
    color: rgba(255, 255, 255, 0.6);
}

/* Testimonial Section */
.testimonial-section {
    background-color: var(--bg-primary);
}

.testimonial-wrapper {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    padding: 40px 0;
}

.testimonial-quote {
    font-family: var(--font-title);
    font-size: 1.9rem;
    line-height: 1.4;
    font-weight: 500;
    color: var(--forest-dark);
    margin-bottom: 36px;
    position: relative;
}

.testimonial-quote::before {
    content: "“";
    font-size: 6rem;
    font-family: var(--font-title);
    color: var(--orange-accent);
    opacity: 0.15;
    position: absolute;
    top: -50px;
    left: 50%;
    transform: translateX(-50%);
    line-height: 1;
}

.testimonial-author {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.author-info {
    display: flex;
    flex-direction: column;
}

.author-name {
    font-family: var(--font-title);
    font-weight: 700;
    font-size: 1.15rem;
    color: var(--charcoal-700);
}

.author-role {
    font-size: 0.85rem;
    color: var(--charcoal-500);
    margin-top: 2px;
}

.author-divider {
    width: 40px;
    height: 2px;
    background-color: var(--charcoal-300);
    margin: 4px 0;
}

.testimonial-tag {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--orange-accent);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    background-color: var(--orange-soft);
    padding: 4px 12px;
    border-radius: 99px;
}

/* Contact Section */
.contact-section {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--charcoal-200);
}

.contact-text-column {
    max-width: 500px;
}

.contact-channels {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 40px;
}

.channel-item {
    display: flex;
    align-items: center;
    gap: 14px;
    font-size: 0.95rem;
    color: var(--charcoal-700);
    font-weight: 500;
}

.channel-item svg {
    color: var(--orange-accent);
}

.contact-form-card {
    background-color: var(--bg-primary);
    border: 1px solid var(--charcoal-200);
    border-radius: var(--border-radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-premium);
}

.form-card-title {
    font-size: 1.35rem;
    color: var(--forest-dark);
    margin-bottom: 24px;
}

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

.form-field {
    display: flex;
    flex-direction: column;
    margin-bottom: 20px;
}

.form-grid .form-field {
    margin-bottom: 0;
}

.form-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--charcoal-700);
    margin-bottom: 8px;
}

.form-input, .form-textarea, .form-select {
    font-family: var(--font-sans);
    font-size: 0.92rem;
    padding: 12px 16px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--charcoal-300);
    border-radius: var(--border-radius-sm);
    color: var(--charcoal-700);
    outline: none;
    transition: var(--transition-fast);
}

.form-input::placeholder, .form-textarea::placeholder {
    color: var(--charcoal-300);
}

.form-input:focus, .form-textarea:focus, .form-select:focus {
    border-color: var(--forest-dark);
    box-shadow: 0 0 0 3px rgba(10, 71, 51, 0.08);
}

.form-textarea {
    resize: vertical;
    min-height: 100px;
}

.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml;utf8,<svg fill='none' stroke='%23101012' stroke-width='2' stroke-linecap='round' stroke-linejoin='round' viewBox='0 0 24 24' xmlns='http://www.w3.org/2000/svg' width='16' height='16'><path d='M6 9l6 6 6-6'/></svg>");
    background-repeat: no-repeat;
    background-position: right 16px center;
    background-size: 16px;
    padding-right: 40px;
    cursor: pointer;
}

.form-status-msg {
    margin-top: 16px;
    font-size: 0.85rem;
    font-weight: 500;
    text-align: center;
    opacity: 0;
    transition: var(--transition-fast);
}

.form-status-msg.success {
    color: #27C93F;
    opacity: 1;
}

.form-status-msg.error {
    color: #FF5F56;
    opacity: 1;
}

/* Footer Section */
.main-footer {
    background-color: var(--forest-black);
    color: var(--bg-primary);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 80px 24px 60px;
    display: grid;
    grid-template-columns: 0.8fr 2.2fr;
    gap: 60px;
}

.footer-brand {
    max-width: 320px;
}

.footer-brand .logo {
    margin-bottom: 20px;
}

.text-green {
    color: var(--lime-accent);
}

.footer-brand-desc {
    font-size: 0.88rem;
    color: rgba(255, 255, 255, 0.6);
}

.footer-links-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.footer-col {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.footer-col-title {
    font-family: var(--font-title);
    font-weight: 700;
    font-size: 0.88rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--lime-accent);
    margin-bottom: 4px;
}

.footer-col a {
    font-size: 0.88rem;
    color: rgba(255, 255, 255, 0.65);
    transition: var(--transition-smooth);
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    gap: 0;
}

.footer-col a::before {
    content: '';
    width: 0;
    height: 1.5px;
    background-color: var(--orange-accent);
    transition: var(--transition-smooth);
    display: inline-block;
}

.footer-col a:hover {
    color: var(--orange-accent);
    gap: 8px;
}

.footer-col a:hover::before {
    width: 12px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 30px 24px;
}

.footer-bottom-container {
    max-width: 1240px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 40px;
}

.copyright {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.4);
    flex-shrink: 0;
}

.compliance-note {
    font-size: 0.72rem;
    color: rgba(255, 255, 255, 0.3);
    line-height: 1.5;
    text-align: right;
}

/* Currency Selector and Controls */
.nav-currency-toggle {
    display: inline-flex;
    background-color: var(--pastel-green-bg);
    border: 1px solid var(--pastel-green-border);
    border-radius: 99px;
    padding: 2px;
    margin-left: 12px;
}

.nav-curr-btn {
    background: none;
    border: none;
    font-family: var(--font-title);
    font-weight: 600;
    font-size: 0.72rem;
    color: var(--forest-dark);
    padding: 4px 10px;
    border-radius: 99px;
    cursor: pointer;
    transition: var(--transition-fast);
    outline: none;
}

.nav-curr-btn.active {
    background-color: var(--forest-dark);
    color: var(--lime-accent);
}

.calc-currency-container {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 24px;
    background-color: var(--bg-primary);
    border: 1px solid var(--charcoal-200);
    border-radius: 99px;
    padding: 4px;
}

.calc-curr-lbl {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--charcoal-500);
    margin-left: 10px;
}

.curr-select-btn {
    background: none;
    border: none;
    font-family: var(--font-title);
    font-weight: 700;
    font-size: 0.8rem;
    color: var(--charcoal-700);
    padding: 6px 14px;
    border-radius: 99px;
    cursor: pointer;
    transition: var(--transition-fast);
    outline: none;
}

.curr-select-btn.active {
    background-color: var(--forest-dark);
    color: var(--lime-accent);
}

/* Radio buttons inside calculator */
.radio-box {
    width: 22px;
    height: 22px;
    background-color: var(--bg-secondary);
    border: 2px solid var(--charcoal-300);
    border-radius: 50%;
    display: inline-block;
    flex-shrink: 0;
    margin-top: 2px;
    position: relative;
    transition: var(--transition-fast);
}

.control-checkbox:hover input ~ .radio-box {
    border-color: var(--forest-dark);
}

.control-checkbox input:checked ~ .radio-box {
    background-color: var(--forest-dark);
    border-color: var(--forest-dark);
}

.radio-box::after {
    content: "";
    position: absolute;
    display: none;
    left: 6px;
    top: 6px;
    width: 6px;
    height: 6px;
    background-color: var(--lime-accent);
    border-radius: 50%;
}

.control-checkbox input:checked ~ .radio-box::after {
    display: block;
}

/* Dynamic price tag styling in service cards */
.price-val {
    background-color: var(--orange-soft);
    color: var(--orange-accent);
    font-family: var(--font-title);
    font-weight: 700;
    font-size: 0.8rem;
    padding: 2px 10px;
    border-radius: 99px;
    margin-left: auto;
    display: inline-block;
    transition: var(--transition-fast);
}

/* Team Page Styles */
.team-hero-section {
    background-color: var(--bg-primary);
    padding-top: 40px;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 60px;
}

.team-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--charcoal-200);
    border-radius: var(--border-radius-lg);
    padding: 40px 30px;
    text-align: center;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.team-card:hover {
    border-color: var(--pastel-green-border);
    box-shadow: var(--shadow-active);
    transform: translateY(-8px);
}

.team-avatar-wrapper {
    margin-bottom: 24px;
}

.team-avatar {
    width: 84px;
    height: 84px;
    border-radius: 50%;
    background-color: var(--forest-dark);
    color: var(--lime-accent);
    font-family: var(--font-title);
    font-weight: 700;
    font-size: 1.85rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
    border: 3px solid var(--pastel-green-border);
}

.team-card:hover .team-avatar {
    background-color: var(--orange-accent);
    color: var(--bg-secondary);
    border-color: var(--orange-soft);
    transform: scale(1.08);
}

.team-member-name {
    font-size: 1.35rem;
    color: var(--forest-dark);
    margin-bottom: 8px;
}

.team-member-role {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--orange-accent);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    background-color: var(--orange-soft);
    padding: 6px 14px;
    border-radius: 99px;
    margin-bottom: 20px;
    display: inline-block;
}

.team-member-bio {
    font-size: 0.9rem;
    color: var(--charcoal-500);
    line-height: 1.6;
}

.team-action-bar {
    margin-top: 60px;
    display: flex;
    justify-content: center;
    gap: 16px;
}

@media screen and (max-width: 1024px) {
    .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media screen and (max-width: 600px) {
    .team-grid {
        grid-template-columns: 1fr;
    }
    .team-action-bar {
        flex-direction: column;
        align-items: stretch;
    }
}
/* Floating AI Chat Assistant styling */
.floating-chat-trigger {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: var(--orange-accent);
    color: var(--bg-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 30px rgba(255, 134, 47, 0.4);
    cursor: pointer;
    z-index: 1002;
    transition: var(--transition-smooth);
}

.floating-chat-trigger:hover {
    background-color: var(--orange-hover);
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 12px 36px rgba(255, 134, 47, 0.5);
}

.chat-trigger-pulse {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 2px solid var(--orange-accent);
    top: 0;
    left: 0;
    animation: chat-pulse 2s infinite ease-out;
    pointer-events: none;
}

@keyframes chat-pulse {
    0% { transform: scale(1); opacity: 0.8; }
    100% { transform: scale(1.4); opacity: 0; }
}

.floating-chat-widget {
    position: fixed;
    bottom: 105px;
    right: 30px;
    width: 360px;
    height: 480px;
    background-color: rgba(20, 45, 37, 0.95);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
    z-index: 1002;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transform: translateY(20px) scale(0.95);
    opacity: 0;
    pointer-events: none;
    transition: var(--transition-smooth);
}

.floating-chat-widget.open {
    transform: translateY(0) scale(1);
    opacity: 1;
    pointer-events: auto;
}

.widget-header {
    background-color: rgba(255, 255, 255, 0.03);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding: 16px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.widget-title-area {
    display: flex;
    align-items: center;
    gap: 12px;
}

.widget-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: var(--lime-accent);
    color: var(--forest-deep);
    font-family: var(--font-title);
    font-weight: 700;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.widget-titles {
    display: flex;
    flex-direction: column;
}

.widget-main-title {
    font-family: var(--font-title);
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--bg-secondary);
}

.widget-status {
    font-size: 0.72rem;
    color: var(--charcoal-300);
    display: flex;
    align-items: center;
    gap: 4px;
}

.status-dot {
    width: 6px;
    height: 6px;
    background-color: #27C93F;
    border-radius: 50%;
    display: inline-block;
    box-shadow: 0 0 6px #27C93F;
}

.widget-close-btn {
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.5);
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition-fast);
    line-height: 1;
}

.widget-close-btn:hover {
    color: var(--bg-secondary);
}

.widget-chat-body {
    flex-grow: 1;
    padding: 20px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.widget-message {
    display: flex;
    max-width: 80%;
    animation: message-pop 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.widget-message.bot {
    align-self: flex-start;
}

.widget-message.user {
    align-self: flex-end;
}

.widget-message-bubble {
    padding: 10px 14px;
    border-radius: var(--border-radius-md);
    font-size: 0.85rem;
    line-height: 1.5;
    color: var(--bg-secondary);
}

.widget-message.bot .widget-message-bubble {
    background-color: rgba(255, 255, 255, 0.06);
    border-top-left-radius: 0;
    border: 1px solid rgba(255, 255, 255, 0.03);
}

.widget-message.user .widget-message-bubble {
    background-color: var(--orange-accent);
    border-top-right-radius: 0;
}

.widget-quick-queries {
    padding: 10px 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    background-color: rgba(255, 255, 255, 0.01);
    display: flex;
    gap: 6px;
    overflow-x: auto;
    scrollbar-width: none;
}

.widget-quick-queries::-webkit-scrollbar {
    display: none;
}

.widget-query-btn {
    background-color: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--bg-primary);
    padding: 4px 10px;
    border-radius: 99px;
    font-size: 0.75rem;
    cursor: pointer;
    transition: var(--transition-fast);
    white-space: nowrap;
}

.widget-query-btn:hover {
    background-color: var(--lime-accent);
    color: var(--forest-deep);
    border-color: var(--lime-accent);
}

.widget-input-bar {
    padding: 12px 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    display: flex;
    gap: 10px;
    background-color: rgba(255, 255, 255, 0.02);
}

.widget-input-bar input {
    flex-grow: 1;
    background: transparent;
    border: none;
    outline: none;
    color: var(--bg-secondary);
    font-family: var(--font-sans);
    font-size: 0.85rem;
}

.widget-input-bar input::placeholder {
    color: rgba(255, 255, 255, 0.25);
}

.widget-send-btn {
    background: none;
    border: none;
    color: var(--lime-accent);
    cursor: pointer;
    transition: var(--transition-fast);
}

.widget-send-btn:hover {
    color: var(--bg-secondary);
}

@media screen and (max-width: 480px) {
    .floating-chat-widget {
        width: calc(100% - 40px);
        right: 20px;
        left: 20px;
        bottom: 90px;
    }
    .floating-chat-trigger {
        right: 20px;
        bottom: 20px;
    }
}

/* Responsiveness (Media Queries) */
@media screen and (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        padding-top: 60px;
        text-align: center;
        gap: 40px;
    }
    
    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-floating-card.card-1 {
        left: 0;
    }
    
    .hero-floating-card.card-2 {
        right: 0;
    }
    
    .grid-2 {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .contact-text-column {
        max-width: 100%;
        text-align: center;
    }
    
    .contact-channels {
        align-items: center;
    }
    
    .estimator-grid {
        grid-template-columns: 1fr;
    }
    
    .estimator-output-panel {
        position: static;
    }
    
    .stats-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .footer-container {
        grid-template-columns: 1fr;
        gap: 50px;
    }
}

@media screen and (max-width: 768px) {
    .hero-title {
        font-size: 2.8rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    /* Header toggles */
    .menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--bg-primary);
        flex-direction: column;
        gap: 0;
        padding: 0;
        border-bottom: 1px solid var(--charcoal-200);
        max-height: 0;
        overflow: hidden;
        transition: var(--transition-smooth);
    }
    
    .nav-menu.open {
        max-height: 400px;
        padding: 20px 0;
    }
    
    .nav-item.dropdown {
        width: 100%;
        text-align: center;
    }
    
    .dropdown-btn {
        width: 100%;
        justify-content: center;
        padding: 14px 0;
    }
    
    .dropdown-content {
        position: static;
        transform: none;
        width: 100%;
        opacity: 1;
        pointer-events: auto;
        box-shadow: none;
        border: none;
        background-color: rgba(0, 0, 0, 0.02);
        display: none;
        padding: 8px 16px;
    }
    
    .nav-item.dropdown:hover .dropdown-content {
        display: block;
    }
    
    .nav-link {
        width: 100%;
        text-align: center;
        padding: 14px 0;
        display: block;
    }
    
    .header-ctas {
        display: none;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .form-grid .form-field:first-child {
        margin-bottom: 20px;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-links-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .footer-bottom-container {
        flex-direction: column;
        text-align: center;
        gap: 16px;
    }
    
    .compliance-note {
        text-align: center;
    }
}

@media screen and (max-width: 480px) {
    .hero-title {
        font-size: 2.2rem;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .hero-img {
        width: 100%;
        height: 280px;
    }
    
    .hero-floating-card {
        display: none;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-form-card {
        padding: 24px;
    }
}

/* ==========================================
   7. STUDENT & RESEARCH SERVICES SECTION
   ========================================== */
.academic-services-section {
    background: linear-gradient(135deg, var(--forest-black) 0%, #0E3A2B 100%);
    border-top: 1px solid rgba(139, 236, 92, 0.15);
    border-bottom: 1px solid rgba(139, 236, 92, 0.15);
    position: relative;
    overflow: hidden;
}

.section-badge-academic {
    background-color: rgba(139, 236, 92, 0.1);
    border: 1px solid rgba(139, 236, 92, 0.3);
    color: var(--lime-accent);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    border-radius: 99px;
    margin-bottom: 24px;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.text-light-green {
    color: #A3D9C9;
}

/* Premium Bundles */
.premium-bundles-container {
    background: rgba(20, 45, 37, 0.5);
    border: 1px solid rgba(139, 236, 92, 0.2);
    border-radius: var(--border-radius-lg);
    padding: 50px 40px;
    margin-bottom: 80px;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    position: relative;
}

.bundles-header {
    text-align: center;
    margin-bottom: 40px;
}

.bundles-header h3 {
    font-size: 2rem;
    color: var(--bg-secondary);
    margin: 12px 0 8px;
    font-family: var(--font-title);
}

.bundles-header p {
    color: #A3D9C9;
}

.bundle-badge {
    background-color: var(--orange-accent);
    color: var(--bg-secondary);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 99px;
    letter-spacing: 0.05em;
    display: inline-block;
}

.premium-bundles-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.bundle-card {
    background: rgba(17, 24, 22, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--border-radius-md);
    padding: 30px 24px;
    display: flex;
    flex-direction: column;
    position: relative;
    transition: var(--transition-smooth);
}

.bundle-card:hover {
    transform: translateY(-5px);
    border-color: rgba(139, 236, 92, 0.4);
    box-shadow: 0 15px 35px rgba(139, 236, 92, 0.08);
}

/* Gold Glowing Cards (Highly Highlighted) */
.gold-glow-card {
    border: 2px solid var(--orange-accent);
    box-shadow: 0 0 20px rgba(255, 134, 47, 0.15);
}

.gold-glow-card:hover {
    border-color: #ff9d54;
    box-shadow: 0 0 30px rgba(255, 134, 47, 0.3);
}

.vip-gold-card {
    border: 2px solid #FFD700;
    box-shadow: 0 0 20px rgba(255, 215, 0, 0.15);
    background: linear-gradient(180deg, rgba(17, 24, 22, 0.9) 0%, rgba(20, 45, 37, 0.9) 100%);
}

.vip-gold-card:hover {
    border-color: #ffe44d;
    box-shadow: 0 0 30px rgba(255, 215, 0, 0.3);
}

.bundle-tag {
    position: absolute;
    top: -12px;
    left: 20px;
    background-color: var(--orange-accent);
    color: var(--bg-secondary);
    font-size: 0.7rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.bundle-tag.vip {
    background-color: #FFD700;
    color: var(--forest-deep);
}

.bundle-name {
    font-size: 1.25rem;
    color: var(--bg-secondary);
    margin-bottom: 15px;
    font-family: var(--font-title);
}

.bundle-price {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--lime-accent);
    margin-bottom: 24px;
    font-family: var(--font-title);
}

.vip-gold-card .bundle-price {
    color: #FFD700;
}

.bundle-features {
    list-style: none;
    margin-bottom: 30px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.bundle-features li {
    font-size: 0.88rem;
    color: #E2E8F0;
    display: flex;
    align-items: flex-start;
    gap: 8px;
    line-height: 1.4;
    text-align: left;
}

.bundle-features li::before {
    content: '✓';
    color: var(--lime-accent);
    font-weight: 700;
    flex-shrink: 0;
}

.vip-gold-card .bundle-features li::before {
    color: #FFD700;
}

.btn-outline-light {
    background: transparent;
    color: var(--bg-secondary);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-outline-light:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--bg-secondary);
    transform: translateY(-2px);
}

.positioning-bar {
    text-align: center;
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.positioning-bar p {
    color: #E2E8F0;
    font-size: 0.95rem;
}

.positioning-bar strong {
    color: var(--lime-accent);
}

/* Tabs UI styling */
.academic-tabs-container {
    width: 100%;
}

.academic-tabs-nav {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    gap: 12px;
    margin-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    padding-bottom: 20px;
    scrollbar-width: none; /* Firefox */
}

.academic-tabs-nav::-webkit-scrollbar {
    display: none; /* Safari/Chrome */
}

.academic-tab-btn {
    flex-shrink: 0;
    background: rgba(255, 255, 255, 0.03);
    color: #A3D9C9;
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 10px 22px;
    border-radius: 99px;
    cursor: pointer;
    font-family: var(--font-title);
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

.academic-tab-btn:hover {
    background: rgba(139, 236, 92, 0.05);
    color: var(--lime-accent);
    border-color: rgba(139, 236, 92, 0.3);
}

.academic-tab-btn.active {
    background: var(--lime-accent);
    color: var(--forest-deep);
    border-color: var(--lime-accent);
    box-shadow: 0 4px 15px rgba(139, 236, 92, 0.3);
}

.academic-tabs-content {
    position: relative;
    width: 100%;
}

.academic-tab-panel {
    display: none;
    animation: fadeInTab 0.5s ease forwards;
}

.academic-tab-panel.active {
    display: block;
}

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

/* Tab Panel Layouts */
.panel-layout {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 40px;
    align-items: center;
    background: rgba(17, 24, 22, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-md);
    padding: 40px;
}

.panel-layout-vertical {
    background: rgba(17, 24, 22, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-md);
    padding: 40px;
}

.panel-info h4 {
    font-size: 1.5rem;
    color: var(--bg-secondary);
    margin-bottom: 12px;
}

.panel-info p {
    color: #A3D9C9;
    font-size: 0.98rem;
    line-height: 1.5;
}

.panel-grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.table-card {
    background: rgba(17, 24, 22, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--border-radius-md);
    padding: 30px;
}

.table-card h5 {
    font-size: 1.2rem;
    color: var(--bg-secondary);
    margin-bottom: 20px;
    border-left: 3px solid var(--lime-accent);
    padding-left: 10px;
}

/* Pricing Table styling */
.academic-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

.academic-table th {
    font-family: var(--font-title);
    font-weight: 600;
    color: var(--lime-accent);
    padding: 12px 16px;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-bottom: 2px solid rgba(255, 255, 255, 0.1);
}

.academic-table td {
    padding: 14px 16px;
    color: #E2E8F0;
    font-size: 0.92rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.academic-table tr:hover td {
    background: rgba(255, 255, 255, 0.02);
}

.academic-table tr.section-divider-row td {
    color: var(--orange-accent);
    background: rgba(255, 134, 47, 0.05);
    padding: 10px 16px;
    font-size: 0.85rem;
    border-bottom: 1px solid rgba(255, 134, 47, 0.1);
}

.price-col {
    font-weight: 600;
    color: var(--bg-secondary) !important;
    text-align: right;
}

/* Market Comparison Note */
.market-comparison-note {
    grid-column: span 2;
    background: rgba(255, 134, 47, 0.06);
    border: 1px solid rgba(255, 134, 47, 0.15);
    border-radius: var(--border-radius-sm);
    padding: 16px 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    margin-top: 30px;
}

.compare-tag {
    font-family: var(--font-title);
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    background: rgba(255, 134, 47, 0.15);
    padding: 4px 10px;
    border-radius: 4px;
    flex-shrink: 0;
}

.market-comparison-note p {
    color: #F7A061;
    font-size: 0.88rem;
    margin: 0;
    line-height: 1.4;
}

/* Media Queries for Academic Section */
@media screen and (max-width: 1024px) {
    .premium-bundles-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}

@media screen and (max-width: 768px) {
    .panel-layout {
        grid-template-columns: 1fr;
        padding: 24px;
    }
    
    .panel-grid-2 {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .market-comparison-note {
        grid-column: span 1;
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
    
    .premium-bundles-container {
        padding: 30px 20px;
    }
}

@media screen and (max-width: 576px) {
    .premium-bundles-grid {
        grid-template-columns: 1fr;
    }
    
    .academic-tab-btn {
        padding: 8px 16px;
        font-size: 0.88rem;
    }
}

/* ==========================================
   8. STUDENTS WING NAV HIGHLIGHTS & POSITIONING
   ========================================== */
.btn-yellow {
    background-color: #FFD700 !important;
    color: #111816 !important;
    font-weight: 700;
    box-shadow: 0 0 10px rgba(255, 215, 0, 0.3);
    border: none;
}

.btn-yellow:hover {
    background-color: #FFC700 !important;
    transform: translateY(-2px);
    box-shadow: 0 0 15px rgba(255, 215, 0, 0.6);
}

.nav-link.highlighted-yellow {
    color: #FFD700 !important;
    font-weight: 700 !important;
}

/* Desktop: hide mobile-only highlighted link */
@media screen and (min-width: 769px) {
    .nav-link.highlighted-yellow {
        display: none !important;
    }
}

/* Mobile: hide desktop CTAs link and show mobile menu style */
@media screen and (max-width: 768px) {
    #nav-cta-academic {
        display: none !important;
    }
    .nav-link.highlighted-yellow {
        display: block !important;
        color: #FFD700 !important;
    }
}

/* Flexbox overflow fix for horizontally scrollable tabs */
@media screen and (max-width: 1024px) {
    .academic-tabs-nav {
        justify-content: flex-start !important;
        padding-left: 20px;
        padding-right: 20px;
    }
}

/* ==========================================
   9. FEATURED PORTFOLIO SECTION
   ========================================== */
.portfolio-section {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--charcoal-200);
    border-bottom: 1px solid var(--charcoal-200);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 20px;
}

.project-card {
    background-color: var(--bg-primary);
    border: 1px solid var(--charcoal-200);
    border-radius: var(--border-radius-lg);
    padding: 36px;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
    transition: var(--transition-smooth);
}

.project-card:hover {
    background-color: var(--bg-secondary);
    border-color: var(--pastel-green-border);
    box-shadow: var(--shadow-active);
    transform: translateY(-5px);
}

/* Highlighted project card (CafeMatrix) */
.project-card.highlight-card {
    border: 2px solid var(--orange-accent);
    box-shadow: 0 10px 30px rgba(255, 134, 47, 0.05);
}

.project-card.highlight-card:hover {
    box-shadow: 0 15px 35px rgba(255, 134, 47, 0.15);
}

.project-tag {
    position: absolute;
    top: 20px;
    right: 20px;
    background-color: var(--orange-accent);
    color: var(--bg-secondary);
    font-size: 0.72rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 99px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.project-content {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.project-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--border-radius-md);
    background-color: var(--pastel-green-bg);
    color: var(--forest-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    transition: var(--transition-smooth);
}

.project-card:hover .project-icon {
    background-color: var(--forest-dark);
    color: var(--lime-accent);
}

.project-title {
    font-size: 1.4rem;
    color: var(--forest-dark);
    margin-bottom: 12px;
    font-family: var(--font-title);
}

.project-desc {
    color: var(--charcoal-500);
    font-size: 0.95rem;
    line-height: 1.5;
    margin-bottom: 24px;
    flex-grow: 1;
}

.project-tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 24px;
}

.tech-tag-chip {
    background-color: var(--pastel-green-bg);
    color: var(--forest-dark);
    font-size: 0.78rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 6px;
    border: 1px solid var(--pastel-green-border);
}

.project-status {
    font-size: 0.82rem;
    color: var(--charcoal-300);
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    border-top: 1px solid var(--charcoal-200);
    padding-top: 15px;
    margin-top: auto;
}

.project-link {
    margin-top: auto;
}

/* Responsive Portfolio layout */
@media screen and (max-width: 1024px) {
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media screen and (max-width: 768px) {
    .portfolio-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
}

/* ==========================================
   10. COMPREHENSIVE MOBILE RESPONSIVE OVERRIDES
   ========================================== */

/* --- Tablet: max-width 768px --- */
@media screen and (max-width: 768px) {

    .section-container {
        padding: 60px 20px;
    }

    .hero-container {
        padding: 60px 20px 50px;
    }

    .hero-title {
        font-size: 2.5rem;
        line-height: 1.2;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .hero-actions {
        flex-direction: column;
        gap: 14px;
        align-items: center;
    }

    .hero-actions .btn {
        width: 100%;
        max-width: 320px;
        justify-content: center;
    }

    .hero-img {
        width: 100%;
        height: auto;
        max-height: 260px;
        object-fit: cover;
        border-radius: var(--border-radius-lg);
    }

    .service-card {
        padding: 28px 24px;
    }

    .estimator-output-panel {
        position: static;
        padding: 28px 24px;
    }

    .output-stat-val {
        font-size: 2.2rem;
    }

    .contact-section .section-container.grid-2 {
        display: flex;
        flex-direction: column;
        gap: 40px;
    }

    .contact-form-card {
        padding: 28px 20px;
    }

    .footer-container {
        grid-template-columns: 1fr;
        padding: 50px 20px 40px;
        gap: 40px;
    }

    .footer-brand {
        max-width: 100%;
        text-align: center;
    }

    .footer-brand .logo {
        justify-content: center;
    }

    .footer-links-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }

    .testimonial-quote {
        font-size: 1.4rem;
    }

    .project-card {
        padding: 28px 24px;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .section-subtitle {
        font-size: 0.95rem;
    }

    .announcement-bar {
        font-size: 0.78rem;
    }
}

/* --- Mobile: max-width 480px --- */
@media screen and (max-width: 480px) {

    .hero-title {
        font-size: 2rem;
    }

    .section-title {
        font-size: 1.6rem;
    }

    .section-container {
        padding: 50px 16px;
    }

    .hero-container {
        padding: 50px 16px 40px;
        gap: 28px;
    }

    .hero-img {
        max-height: 200px;
    }

    .hero-floating-card {
        display: none;
    }

    .hero-badge {
        font-size: 0.78rem;
    }

    .nav-menu.open {
        max-height: 600px;
    }

    .logo-text {
        font-size: 1.1rem;
    }

    .service-card {
        padding: 22px 18px;
    }

    .stats-grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .stat-card {
        padding: 22px 18px;
    }

    .stat-num {
        font-size: 1.8rem;
    }

    .premium-bundles-grid {
        grid-template-columns: 1fr;
    }

    .bundle-card {
        padding: 22px 18px;
    }

    .academic-tabs-nav {
        gap: 6px;
        padding: 0 16px;
    }

    .academic-tab-btn {
        font-size: 0.82rem;
        padding: 8px 14px;
        white-space: nowrap;
    }

    .control-group {
        padding: 20px 16px;
    }

    .estimator-output-panel {
        padding: 22px 18px;
    }

    .output-stat-val {
        font-size: 1.9rem;
    }

    .contact-form-card {
        padding: 22px 16px;
    }

    .channel-item {
        font-size: 0.85rem;
    }

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

    .footer-container {
        padding: 40px 16px 32px;
    }

    .project-card {
        padding: 22px 18px;
    }

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

    .team-card {
        padding: 30px 20px;
    }

    .team-action-bar {
        flex-direction: column;
        align-items: stretch;
    }

    .testimonial-quote {
        font-size: 1.2rem;
    }

    .announcement-bar {
        font-size: 0.72rem;
        padding: 8px 12px;
    }

    .section-tag {
        font-size: 0.7rem;
    }
}

/* --- Very small phones: max-width 360px --- */
@media screen and (max-width: 360px) {
    .hero-title {
        font-size: 1.75rem;
    }

    .logo-text {
        font-size: 0.95rem;
    }

    .logo-icon {
        width: 22px;
        height: 22px;
    }

    .section-title {
        font-size: 1.4rem;
    }

    .hero-container {
        padding: 40px 12px 32px;
    }

    .section-container {
        padding: 40px 12px;
    }
}