html{
            scroll-behavior: smooth;
        }
:root {
            --bg-color: #0f172a;
            --text-main: #f1f5f9;
            --text-muted: #94a3b8;
            --accent: #38bdf8;
            --nav-bg: rgba(15, 23, 42, 0.95);
            --border: rgba(255, 255, 255, 0.1);
            --card-bg: #1e293b;
            --input-bg: #0f172a;
            --login-bg: #1e293b; 
            --login-text: #f8fafc;
            --signup-bg: #f8fafc;
            --signup-text: #020617;
            --modal-overlay: rgba(0, 0, 0, 0.85);
            --success: #10b981;
            --sidebar-width: 280px;
        }

        [data-theme="light"] {
            --bg-color: #ffffff;
            --text-main: #1e293b;
            --text-muted: #64748b;
            --accent: #0ea5e9;
            --nav-bg: rgba(255, 255, 255, 0.95);
            --border: rgba(0, 0, 0, 0.08);
            --card-bg: #ffffff;
            --input-bg: #ffffff;
            --login-bg: #e2e8f0; 
            --login-text: #475569;
            --signup-bg: #ffffff;
            --signup-text: #1e293b;
            --modal-overlay: rgba(0, 0, 0, 0.6);
        }

        * { margin: 0; padding: 0; box-sizing: border-box; font-family: 'Plus Jakarta Sans', sans-serif; }
        body { background: var(--bg-color); color: var(--text-main); transition: 0.3s; min-height: 100vh; overflow-x: hidden; }

        /* Navbar Styles */
        .navbar {
            display: flex; justify-content: space-between; align-items: center;
            padding: 0 8%; height: 75px; background: var(--nav-bg);
            border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 1000;
            backdrop-filter: blur(10px);
        }
        .logo { font-size: 1.4rem; font-weight: 800; text-decoration: none; color: var(--text-main); }
        .logo span { color: var(--accent); }
        .nav-links { display: flex; list-style: none; gap: 1.5rem; align-items: center; }
        .nav-link { text-decoration: none; color: var(--text-main); font-weight: 600; font-size: 0.9rem; cursor: pointer; }
        
        .dropdown { position: relative; }
        .dropdown-menu {
            position: absolute; top: 100%; left: 0; background: var(--card-bg);
            border: 1px solid var(--border); list-style: none; min-width: 220px;
            display: none; border-radius: 8px; padding: 10px 0; box-shadow: 0 10px 20px rgba(0,0,0,0.1);
        }
        .dropdown:hover .dropdown-menu { display: block; }
        .dropdown-menu li a { padding: 10px 20px; display: block; text-decoration: none; color: var(--text-muted); font-size: 0.85rem; }

        .nav-right { display: flex; align-items: center; gap: 1rem; }
        .whatsapp-btn { background: #25d366; color: white; padding: 8px 18px; border-radius: 50px; text-decoration: none; font-size: 0.85rem; font-weight: 600; display: flex; align-items: center; gap: 6px; }
        .hamburger { display: none; font-size: 1.4rem; cursor: pointer; color: var(--text-main); }


/* Sidebar Container */
.premium-sidebar {
    position: fixed;
    top: 0;
    left: -320px;
    width: 300px;
    height: 100vh;
    background: var(--nav-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-right: 1px solid var(--border);
    z-index: 2000;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    box-shadow: 10px 0 30px rgba(0, 0, 0, 0.2);
}

.premium-sidebar.active {
    left: 0;
}

/* Header & Theme Button */
.sidebar-header {
    padding: 25px 20px;
    border-bottom: 1px solid var(--border);
}

.header-top-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.sidebar-logo {
    font-size: 1.4rem;
    font-weight: 800;
    text-decoration: none;
    color: var(--text-main);
}

.sidebar-logo span {
    color: var(--accent);
}

.sidebar-theme-row-btn {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 18px;
    background: var(--btn-secondary-bg);
    border: 1px solid var(--btn-secondary-border);
    border-radius: 12px;
    color: var(--text-main);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.sidebar-theme-row-btn i { color: #bf953f; }

/* Navigation Links */
.sidebar-content-scroll {
    flex: 1;
    overflow-y: auto;
    padding: 15px;
}

.sidebar-nav-link {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 18px;
    color: var(--text-main);
    text-decoration: none;
    border-radius: 12px;
    margin-bottom: 8px;
    font-weight: 500;
    transition: var(--transition);
    cursor: pointer;
}

.sidebar-nav-link:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--accent);
}

.sidebar-nav-link i:not(.drop-arrow) {
    font-size: 1.1rem;
    color: #bf953f; /* Premium Gold Icon */
    width: 24px;
    text-align: right;
}

/* Dropdowns */
.icon-group {
    display: flex;
    align-items: center;
    gap: 12px;
}

.drop-arrow {
    font-size: 0.7rem;
    color: var(--text-muted);
    transition: transform 0.4s ease;
}

.sidebar-dropdown-menu {
    max-height: 0;
    overflow: hidden;
    transition: var(--transition);
    background: rgba(0, 0, 0, 0.15);
    border-radius: 12px;
    margin: 0 10px 10px 10px;
}

.sidebar-dropdown-menu.show {
    max-height: 500px;
    padding: 8px 0;
}

.sub-link {
    display: block;
    padding: 10px 20px;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition);
}

.sub-link:hover {
    color: var(--accent);
    padding-left: 25px;
}

/* WhatsApp Footer */
.sidebar-footer {
    padding: 20px;
    border-top: 1px solid var(--border);
}

.sidebar-whatsapp-action {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background: #25d366;
    color: white;
    text-decoration: none;
    padding: 14px;
    border-radius: 12px;
    font-weight: 600;
    transition: var(--transition);
}

.sidebar-whatsapp-action:hover { transform: translateY(-2px); }

/* Overlay Styling */
.sidebar-overlay {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0,0,0,0.7);
    backdrop-filter: blur(5px);
    z-index: 1999;
    display: none;
}

.sidebar-overlay.active { display: block; }



/* Ensure the theme button is visible and high-end */
.sidebar-theme-row-btn {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 18px;
    margin-top: 15px; /* Space from logo */
    background: var(--card-bg); /* Uses your card background color */
    border: 1px solid var(--border);
    border-radius: 12px;
    color: var(--text-main);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex !important; /* Force display */
    visibility: visible !important;
}

.sidebar-theme-row-btn:hover {
    border-color: #bf953f;
    background: rgba(191, 149, 63, 0.1);
}

/* Icon specifically set to your gold accent */
#theme-icon {
    color: #bf953f !important;
    font-size: 1.1rem;
}

/* Fix for potential text-fill issues from logo styles */
#theme-text {
    background: none !important;
    -webkit-text-fill-color: initial !important;
    color: var(--text-main);
}

/* Slide-out Button Container */
#support-slide-wrapper {
    position: fixed;
    right: 0;
    /* Changed from 50% to 75% to move it lower */
    top: 75%; 
    transform: translateY(-50%);
    z-index: 1000;
    display: flex;
    align-items: center;
}

/* The actual sliding button */
.side-pull-btn {
    display: flex;
    align-items: center;
    /* Updated to use your --accent root color */
    background-color: var(--accent); 
    color: #ffffff;
    text-decoration: none;
    padding: 12px;
    border-radius: 30px 0 0 30px;
    transition: all 0.4s ease-in-out;
    cursor: pointer;
    width: 50px;
    overflow: hidden;
    white-space: nowrap;
    /* Slightly softened shadow to match your UI */
    box-shadow: -4px 4px 15px rgba(0, 0, 0, 0.2);
}

/* Text inside the button */
.support-label {
    margin-left: 15px;
    font-weight: bold;
    opacity: 0;
    transition: opacity 0.3s;
}

/* Icon styling */
#user-icon-fixed {
    font-size: 24px;
    min-width: 24px;
    text-align: center;
}

/* Hover Effect */
.side-pull-btn:hover {
    width: 220px;
    /* Slight brightness boost on hover instead of a hardcoded color */
    filter: brightness(1.1); 
}

.side-pull-btn:hover .support-label {
    opacity: 1;
}

@media (max-width: 1300px) {
    .hamburger {
        display: block !important; /* Shows the icon on mobile/tablet */
    }
    .nav-links, .nav-right .whatsapp-btn {
        display: none; /* Hides desktop nav so it doesn't overlap */
    }
}

        /* Footer Styles */
        .tf-elite-footer {
    --tf-bg: #030712; /* Premium Deep Black */
    --tf-accent: #38bdf8; /* Your Blue */
    --tf-text: #f8fafc;
    --tf-muted: #94a3b8;
    --tf-border: rgba(56, 189, 248, 0.1);

    background-color: var(--tf-bg);
    color: var(--tf-text);
    position: relative;
    padding: 100px 0 0 0;
    overflow: hidden;
    font-family: 'Inter', sans-serif;
    border-top: 2px solid var(--tf-accent);
}

/* 3D BACKGROUND GRID */
.tf-grid-overlay {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(var(--tf-border) 1px, transparent 1px),
        linear-gradient(90deg, var(--tf-border) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(circle at center, black, transparent 80%);
    opacity: 0.4;
    animation: grid-drift 40s linear infinite;
}

@keyframes grid-drift {
    from { background-position: 0 0; }
    to { background-position: 60px 60px; }
}

.tf-container {
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 90px;
    position: relative;
    z-index: 10;
}

/* MAIN LAYOUT */
.tf-main-layout {
    display: grid;
    grid-template-columns: 1.4fr 0.8fr 0.8fr 1.2fr;
    gap: 80px;
    padding-bottom: 80px;
}

/* HEADINGS & LABELS */
.tf-label {
    color: var(--tf-accent);
    font-size: 0.85rem;
    font-weight: 800;
    letter-spacing: 2px;
    margin-bottom: 40px; /* High-end spacing */
    position: relative;
    display: inline-block;
}

.tf-label::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--tf-accent);
}

/* LOGO & BRAND */
.tf-logo { font-size: 1.8rem; font-weight: 900; margin-bottom: 30px; }
.tf-logo span { color: var(--tf-accent); }
.tf-summary { color: var(--tf-muted); line-height: 1.8; margin-bottom: 35px; font-size: 0.95rem; }

/* SOCIAL CIRCLES */
.tf-social-row { display: flex; gap: 15px; }
.tf-social-circle {
    width: 38px; height: 38px;
    border: 1px solid var(--tf-border);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: var(--tf-text);
    transition: 0.4s;
    background: rgba(255, 255, 255, 0.02);
}
.tf-social-circle:hover { background: var(--tf-accent); color: var(--tf-bg); transform: translateY(-5px); border-color: var(--tf-accent); }

/* NAVIGATION ITEMS */
.tf-nav { display: flex; flex-direction: column; gap: 18px; }
.tf-nav-item {
    color: var(--tf-muted);
    text-decoration: none;
    transition: 0.3s;
    font-size: 0.95rem;
}
.tf-nav-item:hover { color: var(--tf-accent); transform: translateX(8px); }

/* SUBSCRIPTION BOX */
.tf-update-text { color: var(--tf-muted); margin-bottom: 25px; font-size: 0.9rem; line-height: 1.6; }
.tf-subscribe-box {
    display: flex;
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 35px;
}
.tf-input {
    border: none; padding: 15px 20px; flex: 1; outline: none; font-size: 0.9rem;
}
.tf-join-btn {
    background: #ffcc00; /* Match TenzSoft Gold */
    color: #000; border: none; padding: 0 25px;
    font-weight: 700; cursor: pointer; transition: 0.3s;
    display: flex; align-items: center; gap: 10px;
}
.tf-join-btn:hover { background: #e6b800; }

/* CONTACT DETAILS */
.tf-contact-details { display: flex; flex-direction: column; gap: 20px; }
.tf-contact-item { display: flex; align-items: center; gap: 15px; color: var(--tf-muted); font-size: 0.9rem; }
.tf-icon-box { color: var(--tf-accent); font-size: 1.1rem; }

/* TERMINAL BAR */
.tf-terminal-footer {
    border-top: 1px solid var(--tf-border);
    padding: 30px 0;
    display: flex;
    justify-content: space-between;
    font-family: monospace;
    font-size: 0.75rem;
    color: #475569;
}
.tf-pulse {
    height: 8px; width: 8px; background: #10b981; border-radius: 50%;
    display: inline-block; margin-right: 8px; box-shadow: 0 0 10px #10b981;
}

/* RESPONSIVE */
@media (max-width: 1024px) { .tf-main-layout { grid-template-columns: 1fr 1fr; gap: 50px; } }
@media (max-width: 600px) { .tf-main-layout { grid-template-columns: 1fr; } }

/* Remove default underlines and style footer links */
.tf-elite-footer a {
    text-decoration: none !important; /* Removes the underline */
    color: inherit;                  /* Keeps the text color consistent with your design */
    display: flex;                   /* Ensures the icon and text stay aligned */
    transition: all 0.3s ease;       /* Smooth transition for hover effects */
}

/* Ensure clicked links don't turn purple */
.tf-elite-footer a:visited {
    color: inherit;
}

/* Optional: Add a subtle hover effect since the underline is gone */
.tf-elite-footer a:hover {
    color: var(--tf-accent);         /* Changes color to your sky blue on hover */
    text-decoration: none;           /* Ensures underline stays off during hover */
}

/* Specific fix for the contact items to keep icon and text on one line */
.tf-contact-item {
    display: flex;
    align-items: center;
    gap: 15px;
    text-decoration: none !important;
}


/* Base navigation item style */
.tf-nav-item {
    display: flex;
    align-items: center;
    text-decoration: none !important; /* No underline */
    color: var(--tf-muted); /* Your muted gray color */
    transition: all 0.3s ease;
    position: relative;
}

/* The Arrow Styling */
.tf-hover-arrow {
    color: #38bdf8; /* Your specific blue color */
    font-size: 0.7rem;
    margin-right: 0; /* Hidden by default */
    opacity: 0;      /* Invisible by default */
    width: 0;        /* Takes no space until hover */
    transition: all 0.3s ease;
}

/* Hover Effect: Show arrow and push text forward */
.tf-nav-item:hover {
    color: #f8fafc; /* White text on hover */
    padding-left: 5px;
}

.tf-nav-item:hover .tf-hover-arrow {
    opacity: 1;
    margin-right: 10px;
    width: 12px; /* Smoothly grows and appears */
}



.tf-social-circle:hover i {
    color: #000000;
}
/* Footer Background Styling */
.tf-footer {
    background-color: #000000;
    padding: 40px 20px;
    text-align: center;
}

.tf-logo-wrapper {
    display: inline-block;
    margin-bottom: 20px;
}

/* Image Dimensions and Fixes */
.tf-footer-logo-img {
    /* Increased size */
    height: 180px; 
    width: auto; /* Maintains natural aspect ratio */
    
    /* Rounded corners */
    border-radius: 15px; 
    
    /* Ensures the image stays clean within its box */
    object-fit: cover; 
    
    /* Centering logic */
    display: block;
    margin: 0 auto;
    
    /* Optional: subtle border to define the shape on dark backgrounds */
    border: 1px solid #333; 
}

/* Hover effect for the link */
.tf-logo-wrapper a {
    text-decoration: none;
    display: inline-block;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.tf-logo-wrapper a:hover {
    opacity: 0.9;
    transform: scale(1.02); /* Slight zoom effect on hover */
}
/* --- RESPONSIVE BREAKPOINTS --- */

/* Tablet View: 2 Sections per row */
@media (max-width: 950px) {
    .tf-main-layout {
        /* Switch to a 2x2 grid */
        grid-template-columns: 1fr 1fr;
        gap: 50px;
        padding-bottom: 50px;
    }

    /* Keep the Logo and Brand column centered at the top */
    .brand-info {
        grid-column: span 2; /* Spans across both columns */
        text-align: center;
        margin-bottom: 20px;
    }

    /* Aligning the logo image and social icons to center */
    .tf-logo-wrapper, 
    .tf-social-row {
        justify-content: center;
        display: flex;
    }

    .tf-footer-logo-img {
        margin: 0 auto;
    }

    /* Ensuring the summary text stays centered */
    .tf-summary {
        max-width: 600px;
        margin: 0 auto 35px;
    }
}

/* Mobile View: 1 Section per row */
@media (max-width: 600px) {
    .tf-container {
        padding: 0 25px; /* Tighter side padding for small screens */
    }

    .tf-main-layout {
        /* Everything stacks in 1 column */
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center; /* Centers all headings and text */
    }

    .brand-info {
        grid-column: span 1;
    }

    /* Aligning Navigation items and arrows to center */
    .tf-nav-item {
        justify-content: center;
    }

    .tf-nav-item:hover {
        transform: none; /* Disables horizontal shift on mobile for better UX */
    }

    /* Centering the Subscribe Box and Buttons */
    .tf-subscribe-box {
        max-width: 100%;
    }

    .tf-contact-item {
        justify-content: center;
    }

    /* Terminal Bar Stacking */
    .tf-terminal-footer {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
}


/* --- EXTRA SMALL SCREENS (Below 420px) --- */
@media (max-width: 420px) {
    .tf-container {
        padding: 0 15px;
    }

    .tf-main-layout {
        gap: 35px; /* Tighter spacing for smaller height */
    }

    .tf-footer-logo-img {
        max-width: 220px; /* Smaller logo */
    }

    .tf-label {
        font-size: 1rem;
        letter-spacing: 1px;
    }

    .tf-nav-item {
        font-size: 0.85rem;
    }

    .tf-contact-item span {
        font-size: 0.8rem; /* Prevents long emails from breaking the layout */
    }

    .tf-terminal-footer {
        font-size: 0.65rem; /* Very small terminal text */
        letter-spacing: 0.5px;
    }
}

/* --- ULTRA NARROW SCREENS (Below 250px) --- */
@media (max-width: 250px) {
    .tf-container {
        padding: 0 10px;
    }

    /* Stack the subscribe button on top of the input */
    .tf-subscribe-box {
        flex-direction: column;
        border: none;
        background: transparent;
    }

    .tf-input {
        width: 100%;
        border: 1px solid var(--border);
        border-radius: 8px;
        margin-bottom: 10px;
        padding: 10px;
    }

    .tf-join-btn {
        width: 100%;
        border-radius: 8px;
        padding: 10px;
    }

    /* Hide non-essential decorative elements to save space */
    .tf-grid-overlay, 
    .tf-ambient-glow {
        display: none;
    }

    .tf-summary {
        font-size: 0.75rem;
        line-height: 1.4;
    }

    /* Make icons smaller to fit the row */
    .tf-social-circle {
        width: 30px;
        height: 30px;
        font-size: 0.8rem;
    }

    .tf-copyright {
        font-size: 0.6rem;
    }
}

/* --- NAVBAR BUTTONS LOGIC --- */
/* At 690px and below, hide the anchor buttons in the navbar */
@media screen and (max-width: 690px) {
    .nav-right a {
        display: none !important;
    }
    
    /* Ensure the theme toggle button stays visible */
    .nav-right #theme-toggle {
        display: block !important;
    }
}

/* --- SIDEBAR BUTTONS LOGIC --- */
/* 1. Hide sidebar buttons on large screens (above 1001px) */
@media screen and (min-width: 1002px) {
    .sidebar-footer {
        display: none !important;
    }
}

/* 2. Show sidebar buttons on screens 1001px and below */
@media screen and (max-width: 1001px) {
    .sidebar-footer {
        display: block !important; /* Shows the footer container */
    }
    
    .sidebar-footer > div {
        display: flex !important; /* Ensures the buttons inside stay inline */
    }
}





/* Unique solid styling specifically for the Courses button */
        .sidebar-nav-link.courses-special-btn {
            background-color: #1e293b !important; /* Rich, dark solid color to stand out */
            color: #38bdf8 !important;            /* Vibrant blue text color to pop */
            border-left: 4px solid #38bdf8 !important; /* Sleek accent strip on the left side */
            border-radius: 4px !important;
            margin: 6px 10px !important;          /* Clean spacing gap above and below */
            padding: 10px 12px !important;
            box-shadow: 0 2px 5px rgba(0,0,0,0.2) !important; /* Lifts it off the background */
            transition: all 0.25s ease-in-out !important;
        }

        /* Changes the icon colors within the courses button */
        .sidebar-nav-link.courses-special-btn .link-label,
        .sidebar-nav-link.courses-special-btn i {
            color: #38bdf8 !important; 
        }

        /* Hover interaction for the courses action button */
        .sidebar-nav-link.courses-special-btn:hover {
            background-color: #0f172a !important; /* Deepens background on hover */
            color: #ffffff !important;            /* Changes text to clean white */
        }
        
        /* Ensures icons also change color on hover */
        .sidebar-nav-link.courses-special-btn:hover .link-label,
        .sidebar-nav-link.courses-special-btn:hover i {
            color: #ffffff !important;
        }
      /* Distinct solid styling for the header navbar Courses button */
        .nav-link.navbar-courses-btn {
            background-color: #1e293b !important;    /* Rich, dark solid color background */
            color: #38bdf8 !important;               /* Vibrant blue text color to pop */
            border-bottom: 3px solid #38bdf8 !important; /* Sleek accent underline indicator */
            border-radius: 4px !important;
            padding: 8px 16px !important;            /* Balanced horizontal spacing */
            margin: 0 4px !important;
            font-weight: 6px !important;
            display: inline-flex !important;
            align-items: center !important;
            gap: 6px !important;
            transition: all 0.25s ease-in-out !important;
        }

        /* Hover interaction for the navbar courses button */
        .nav-link.navbar-courses-btn:hover {
            background-color: #0f172a !important;    /* Deepens background context on hover */
            color: #ffffff !important;               /* Switches text color to solid white */
            border-bottom-color: #ffffff !important; /* Changes accent underline line to white */
        }

        /* Standard hidden drop menu states */
        .navbar-courses-dropdown {
            position: absolute;
            top: 100%;
            left: 0;
            background-color: #1e293b;
            min-width: 200px;
            box-shadow: 0px 8px 16px rgba(0,0,0,0.3);
            border-radius: 4px;
            padding: 6px 0;
            display: none;                          /* Hidden by default */
            z-index: 1000;
        }

        /* Links inside the dropdown box */
        .navbar-courses-dropdown a {
            color: #ffffff;
            padding: 10px 16px;
            text-decoration: none;
            display: block;
            font-size: 14px;
            transition: background-color 0.2s ease;
        }

        /* Hover action on item selection */
        .navbar-courses-dropdown a:hover {
            background-color: #0f172a;
            color: #38bdf8;
        }

        /* Hover behavior to reveal panel directly via CSS layout */
        .navbar-courses-container:hover .navbar-courses-dropdown {
            display: block;
        }




.tf-hero-locked {
    padding: 100px 20px;
    /* Deep Navy Dark Theme */
    background-color: #0b101d !important;
    /* Horizontal and Vertical Grid Lines */
    background-image: 
        linear-gradient(rgba(56, 189, 248, 0.07) 1px, transparent 1px),
        linear-gradient(90deg, rgba(56, 189, 248, 0.07) 1px, transparent 1px);
    background-size: 40px 40px;
    min-height: 80vh;
    display: flex;
    align-items: center;
}

.tf-hero-wrapper {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.tf-hero-title { font-size: 3rem; color: #f8fafc; line-height: 1.2; margin-bottom: 25px; font-weight: 800; }
.tf-hero-description { font-size: 1.1rem; color: #94a3b8; margin-bottom: 35px; line-height: 1.6; }

/* Modern Slider: Slide-Reveal Mask */
.tf-hero-right {
    position: relative;
    height: 400px;
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid rgba(56, 189, 248, 0.3);
    background: #000;
}

.tf-image-slider {
    position: relative;
    width: 100%;
    height: 100%;
}

.tf-slide {
    position: absolute;
    width: 100%;
    height: 100%;
    clip-path: inset(0 100% 0 0); /* Starts hidden */
    animation: slideReveal 16s infinite;
}

.tf-slide img { width: 100%; height: 100%; object-fit: cover; }

/* Staggered Timing */
.tf-slide:nth-child(1) { animation-delay: 0s; }
.tf-slide:nth-child(2) { animation-delay: 4s; }
.tf-slide:nth-child(3) { animation-delay: 8s; }
.tf-slide:nth-child(4) { animation-delay: 12s; }

@keyframes slideReveal {
    0% { clip-path: inset(0 100% 0 0); }
    15% { clip-path: inset(0 0 0 0); } /* Reveal */
    25% { clip-path: inset(0 0 0 0); }
    30% { clip-path: inset(0 0 0 100%); } /* Hide */
    100% { clip-path: inset(0 0 0 100%); }
}

.tf-btn-main { 
    background: #0284c7; 
    color: #fff; 
    padding: 16px 30px; 
    border-radius: 8px; 
    text-decoration: none; 
    font-weight: 700; 
    display: inline-block;
}

@media (max-width: 900px) {
    .tf-hero-wrapper { grid-template-columns: 1fr; text-align: center; }
}

.tf-accent-text {
    color: var(--accent) !important;
}
.tf-luxury-split {
    padding: 100px 20px;
    background: var(--bg-color);
}

.tf-luxury-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: stretch; /* Ensures both sides are the same height */
    gap: 60px; /* ADJUST THIS GAP TO YOUR PREFERENCE */
}

.tf-luxury-left, .tf-luxury-right {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center; /* Vertically centers the content */
}

.tf-luxury-heading {
    color: var(--accent); /* Blue heading */
    font-size: 2.2rem;
    margin-bottom: 20px;
}

.tf-content-block { margin-bottom: 40px; }
.tf-content-block p { color: var(--text-muted); line-height: 1.8; font-size: 1.1rem; }

.tf-image-frame {
    width: 100%;
    height: 100%;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
    animation: fadeInScale 1s ease-out;
}

.tf-image-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.tf-image-frame:hover img { transform: scale(1.05); }

/* Luxury Button */
.tf-luxury-btn {
    display: inline-block;
    padding: 20px 40px;
    border: 1px solid var(--accent);
    color: var(--accent);
    text-transform: uppercase;
    font-weight: 800;
    text-decoration: none;
    transition: 0.4s;
}

.tf-luxury-btn:hover { background: var(--accent); color: #000; }

/* Entrance Animation */
@keyframes fadeInScale {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Responsive */
@media (max-width: 768px) {
    .tf-luxury-container { flex-direction: column; }
    .tf-luxury-right { min-height: 300px; }
}


.importance-section {
    padding: 100px 2%; /* Adjust '5%' for side margins */
    background-color: var(--bg-color);
    transition: background-color 0.4s ease;
}

.importance-container {
    max-width: 1200px;
    margin: 0 auto;
}

.importance-heading {
    color: var(--text-main);
    text-align: center;
    font-size: clamp(2rem, 5vw, 3.5rem);
    margin-bottom: 70px;
}

.highlight {
    color: var(--accent); /* Blue accent for key terms */
    font-weight: 700;
}

.importance-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.importance-card {
    background: var(--card-bg);
    padding: 40px;
    border-radius: 20px;
    border: 1px solid var(--border);
    transition: all 0.5s ease;
    animation: luxuryFloat 6s ease-in-out infinite;
    position: relative;
}

.importance-card:hover {
    transform: translateY(-20px) scale(1.02);
    border-color: var(--accent);
    box-shadow: 0 25px 50px rgba(0,0,0,0.4);
}

.importance-card h3 {
    color: var(--text-main);
    margin-bottom: 20px;
    font-size: 1.5rem;
}

.importance-card p {
    color: var(--text-muted);
    line-height: 1.8;
}

/* Luxury Animation */
@keyframes luxuryFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}
.tech-journey-section {
    padding: 120px 3%;
    background-color: var(--bg-color);
}

.lifecycle-item {
    display: flex;
    align-items: center;
    gap: 80px;
    padding: 80px 0;
    transition: all 0.8s cubic-bezier(0.19, 1, 0.22, 1);
    opacity: 0;
    transform: translateY(100px);
}

/* The "Parallax Shift" logic */
.lifecycle-item.reverse { flex-direction: row-reverse; }

.lifecycle-item.in-view {
    opacity: 1;
    transform: translateY(0);
}
.card-visual {
    font-size: 8rem;
    font-weight: 900;
    /* We use the blue accent color */
    color: var(--accent);
    /* Increase opacity so they are not washed out */
    opacity: 0.35; 
    /* Remove text-shadow if it makes the number look blurry/faint */
    text-shadow: none; 
    min-width: 200px;
    z-index: -1;
}

/* Optional: Make the number darken slightly when the section is hovered */
.lifecycle-item:hover .card-visual {
    opacity: 0.6;
}
.item-body {
    background: var(--card-bg);
    padding: 40px;
    border-radius: 20px;
    border-left: 4px solid var(--accent);
}

.item-body h3 {
    font-size: 2rem;
    color: var(--text-main);
    margin-bottom: 20px;
}

.item-body p {
    color: var(--text-muted);
    line-height: 1.8;
}
.manifesto-section {
    padding: 100px 2%;
    background: var(--bg-color); /* Automatically updates with your toggle */
    overflow: hidden;
}

.manifesto-grid {
    display: flex;
    gap: 40px; /* Adjust this to change side gaps; layout will flow automatically */
    max-width: 1400px;
    margin: 0 auto;
}

.manifesto-card {
    flex: 1; /* Ensures content adjusts to fill space */
    padding: 60px;
    background: var(--card-bg);
    border: 1px solid rgba(56, 189, 248, 0.2);
    border-radius: 40px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: transform 1s cubic-bezier(0.16, 1, 0.3, 1), opacity 1s;
    opacity: 0;
}

/* Animations */
.left-side { transform: translateX(-100px); }
.right-side { transform: translateX(100px); }
.left-side.in-view, .right-side.in-view { opacity: 1; transform: translateX(0); }

.section-heading { font-size: 2.5rem; color: var(--text-main); margin-bottom: 20px; }
.section-intro { font-size: 1.2rem; color: var(--text-muted); margin-bottom: 40px; }
.content-box h3 { color: var(--accent); margin-bottom: 15px; }
.content-box p { color: var(--text-main); line-height: 1.8; margin-bottom: 25px; }

/* Luxury Button */
.luxury-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px; /* Smaller, elegant padding */
    margin-top: 40px;
    background: transparent; /* Transparent base for glassmorphism */
    color: var(--accent);
    font-size: 0.9rem; /* Smaller, cleaner font */
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px; /* Wide tracking for a premium feel */
    border: 1px solid var(--accent); /* Thin, sharp border */
    border-radius: 4px; /* Slight rounding, not a full pill */
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    overflow: hidden;
}

.luxury-btn:hover {
    background: var(--accent);
    color: #000; /* High contrast on hover */
    box-shadow: 0 0 20px rgba(56, 189, 248, 0.4);
    transform: translateY(-2px);
}
.quote-block {
    margin-top: 40px;
    padding: 25px;
    border-left: 4px solid var(--accent);
    background: rgba(56, 189, 248, 0.05);
    font-style: italic;
    color: var(--text-main);
}
.pricing-section { padding: 100px 2%; background-color: var(--bg-color); transition: 0.3s; }
.section-title { text-align: center; color: var(--text-main); font-size: 3rem; margin-bottom: 60px; }
.highlight { color: var(--accent); }

.pricing-container { 
    display: flex; justify-content: center; gap: 40px; align-items: stretch;
}

.price-card { 
    background: var(--card-bg); padding: 40px; border: 1px solid var(--border);
    border-radius: 30px; width: 350px; position: relative;
    display: flex; flex-direction: column; transition: 0.5s ease;
}

.price-card:hover { transform: translateY(-15px); border-color: var(--accent); }

/* Tooltip Logic */
/* Container for the icon to keep it at the top right */
.info-icon { 
    position: absolute; 
    top: 20px; 
    right: 20px; 
    width: 30px; 
    height: 30px;
    border: 1px solid var(--accent); 
    color: var(--accent); 
    border-radius: 50%;
    display: flex; 
    align-items: center; 
    justify-content: center; 
    cursor: pointer;
    font-weight: bold;
    z-index: 20;
}

/* Tooltip positioned ABOVE the icon */
.tooltip { 
    position: absolute; 
    bottom: 120%; /* Pushes it above the icon */
    right: 0; 
    width: 280px; 
    padding: 20px;
    background: var(--bg-color); 
    border: 1px solid var(--accent);
    color: var(--text-main); 
    font-size: 0.9rem; 
    line-height: 1.5;
    border-radius: 15px;
    opacity: 0; 
    visibility: hidden; 
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275); 
    box-shadow: 0 10px 25px rgba(0,0,0,0.5);
    z-index: 100;
}

/* Arrow indicator for the tooltip */
.tooltip::after {
    content: '';
    position: absolute;
    bottom: -8px;
    right: 10px;
    width: 15px;
    height: 15px;
    background: var(--bg-color);
    border-right: 1px solid var(--accent);
    border-bottom: 1px solid var(--accent);
    transform: rotate(45deg);
}

/* Trigger visibility on hover */
.info-icon:hover .tooltip { 
    opacity: 1; 
    visibility: visible; 
    bottom: 140%; /* Animation move */
}

/* Cards & Features */
.tier-heading { color: var(--accent); font-size: 1.5rem; margin-bottom: 15px; }
.price { font-size: 3rem; color: var(--text-main); font-weight: 900; margin-bottom: 30px; }
.features { list-style: none; flex-grow: 1; }
.features li { display: flex; align-items: center; gap: 10px; color: var(--text-muted); margin-bottom: 15px; }
.features li span { 
    border: 2px solid var(--accent); color: var(--accent);
    border-radius: 50%; width: 22px; height: 22px; 
    display: flex; align-items: center; justify-content: center; font-size: 10px; 
}

.featured { transform: scale(1.05); border: 2px solid var(--accent); }
.badge { position: absolute; top: -15px; left: 50%; transform: translateX(-50%); background: var(--accent); color: var(--bg-color); padding: 5px 15px; border-radius: 20px; font-weight: 800; }
.price-btn { display: block; text-align: center; padding: 15px; border: 1px solid var(--accent); color: var(--text-main); border-radius: 10px; text-decoration: none; font-weight: 700; transition: 0.3s; }
.featured-btn { background: var(--accent); color: var(--bg-color); }
.price-btn:hover { background: var(--accent); color: var(--bg-color); }
.main-heading { text-align: center; color: var(--text-main); font-size: 3rem; margin-bottom: 40px; font-weight: 800; }
.internal-heading { text-align: center; color: var(--text-main); font-size: 1.8rem; margin-bottom: 30px; }
.highlight { color: var(--accent); }

/* Container: Centered, Rounded, and Bordered */
.form-container {
    max-width: 900px;
    margin: 60px auto;
    background: var(--card-bg);
    padding: 80px;
    border-radius: 24px;
    border: 1px solid var(--border);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.internal-heading {
    text-align: center;
    margin-bottom: 50px;
    font-size: 2.5rem;
    color: var(--text-main);
    letter-spacing: -1px;
}

/* Luxury Input Styling */
.input-row, 
.input-row-budget {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-bottom: 25px;
}

.input-row-budget { grid-template-columns: 1fr 160px; }

label { 
    color: var(--accent); 
    font-size: 0.75rem; 
    font-weight: 900; 
    margin-bottom: 12px; 
    display: block; 
    letter-spacing: 2px; 
    text-transform: uppercase;
}

.luxury-form input, 
.luxury-form select, 
.luxury-form textarea {
    width: 100%;
    padding: 22px 20px;
    background: var(--input-bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    color: var(--text-main);
    font-size: 1.1rem;
    transition: all 0.3s ease;
}

.luxury-form input:focus, 
.luxury-form select:focus, 
.luxury-form textarea:focus {
    border-color: var(--accent);
    outline: none;
    box-shadow: 0 0 10px rgba(var(--accent-rgb), 0.2);
}

/* Budget Box: Premium alignment */
.budget-box {
    background: var(--input-bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    text-align: center;
    padding: 15px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

#priceDisplay { font-weight: 900; color: var(--text-main); font-size: 1.8rem; }

/* The Luxury Button */
.submit-btn {
    width: 100%;
    padding: 24px;
    background: var(--accent);
    color: #000;
    font-weight: 900;
    font-size: 1.2rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.submit-btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(var(--accent-rgb), 0.3);
}

/* RESPONSIVE STACKING */
@media (max-width: 850px) {
    .form-container { padding: 40px 20px; }
    
    .input-row, 
    .input-row-budget {
        grid-template-columns: 1fr !important;
        gap: 20px;
    }

    .internal-heading { font-size: 1.8rem; }
}

@media (max-width: 740px) {
    /* 1. Stack the card and the number vertically */
    .lifecycle-item, 
    .lifecycle-item.reverse {
        flex-direction: column !important;
        text-align: center;
        align-items: center;
        gap: 15px;
    }

    /* 2. Give the number container breathing room */
    .card-visual {
        margin-right: 0;
        margin-bottom: 10px;
        width: 60px; /* Optional: shrink size slightly for mobile */
        height: 60px;
        font-size: 1.2rem;
    }

    /* 3. Ensure the body text takes full width */
    .item-body {
        width: 100%;
    }
}

/* Media query for screens below 1100px (110px was likely a typo, using 1100px for desktop-to-mobile transition) */
@media (max-width: 1100px) {
    .manifesto-grid {
        display: flex;
        flex-direction: column; /* Stacks the items vertically */
        gap: 30px;
    }

    .manifesto-card {
        width: 100%; /* Ensures cards take full width on mobile */
        margin-bottom: 20px;
    }
}

/* 1. Desktop: Keep 3 cards in one row (default) */
.pricing-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    justify-items: center; /* Ensures content is centered within grid cells */
}

/* 2. Between 750px and 990px: Show 2 cards, then 1 centered */
@media (max-width: 1150px) {
    .pricing-container {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .pricing-container .price-card:nth-child(3) {
        grid-column: span 2;
        max-width: 350px; 
        margin: 0 auto;
    }
}

/* 3. Below 750px: Show each card in its own row, centered */
@media (max-width: 750px) {
    .pricing-container {
        grid-template-columns: 1fr;
        justify-items: center; /* Explicitly center cards horizontally */
    }
    
    .pricing-container .price-card {
        width: 100%;       /* Allow the card to fill space */
        max-width: 350px;  /* Keep it from getting too wide on tablets */
    }
    
    /* Reset the span for the third card */
    .pricing-container .price-card:nth-child(3) {
        grid-column: span 1;
        margin: 0;
    }
}
/* 1. Desktop & Tablet: Balanced width */
.luxury-form {
    max-width: 900px; /* Limits overall form width for elegance */
    margin: 0 auto;   /* Centers the form on the page */
    padding: 0 40px;  /* Ensures internal breathing room */
}

/* 2. Responsive adjustment for screens below 850px */
@media (max-width: 850px) {
    .luxury-form {
        padding: 0 20px; /* Slightly tighter padding for mobile */
    }

    /* Force full-width inputs that stay within the form boundaries */
    .input-group input, 
    .input-group select, 
    .input-group textarea {
        width: 100%; 
        box-sizing: border-box; /* Crucial: keeps padding inside the width */
    }

    /* Stack fields into a single column */
    .input-row, 
    .input-row-budget {
        grid-template-columns: 1fr !important;
        gap: 15px;
    }
}

/* 3. Ensure deep mobile optimization (below 480px) */
@media (max-width: 480px) {
    .luxury-form {
        padding: 0 15px; /* Minimal padding to keep fields wide */
    }
    
    .input-group {
        margin-bottom: 10px;
    }
}