/* ==========================================================================
   JIYA AI — OFFICIAL LANDING PAGE STYLESHEET
   Tactile 3D Relief & Carved Wood / Bas-Relief Cyber Architecture
   Clean, Ultra-Readable Typography & Single-Line Navigation
   (c) Jiya Web Solution | https://jiyawebsolution.in
   ========================================================================== */

/* 1. Global CSS Variables */
:root {
    --cyber-primary: #00d4ff;
    --cyber-primary-rgb: 0, 212, 255;
    --cyber-accent: #33ffff;
    --cyber-glow: rgba(0, 212, 255, 0.4);
    --cyber-bg: #070b14;
    --cyber-surface: #0d1527;
    --cyber-surface-2: #131e36;
    --cyber-surface-border: rgba(0, 212, 255, 0.25);
    --cyber-text: #e2e8f0;
    --cyber-text-muted: #94a3b8;
    --cyber-text-highlight: #ffffff;
    --cyber-danger: #ff2a4b;
    --cyber-success: #00ff66;
    --cyber-gold: #ffaa00;

    /* Clean, highly readable, standard modern typography */
    --font-main: 'Plus Jakarta Sans', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-heading: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
}

/* 2. Global Reset & Base */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    background-color: var(--cyber-bg);
    color: var(--cyber-text);
    overflow-x: hidden;
}

body {
    font-family: var(--font-main);
    line-height: 1.6;
    background-color: var(--cyber-bg);
    background-image: 
        radial-gradient(circle at 50% 0%, rgba(var(--cyber-primary-rgb), 0.12) 0%, transparent 60%),
        linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 100% 100%, 48px 48px, 48px 48px;
    background-position: 0 0, -1px -1px, -1px -1px;
    color: var(--cyber-text);
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    cursor: url('../images/cyber-arrow.svg') 2 2, auto;
}

a, button, input, select, textarea, .btn-3d, .showcase-tab, .nav-link, .card-3d-relief, .theme-pill, .sound-toggle-btn, .lang-select-btn, .lang-opt-item, .showcase-img-wrap {
    cursor: url('../images/cyber-pointer.svg') 15 15, pointer;
}

/* Custom High-Tech Cyber Cursor HUD Elements */
.cyber-cursor-dot {
    position: fixed;
    top: 0;
    left: 0;
    width: 6px;
    height: 6px;
    background: var(--cyber-primary);
    border-radius: 50%;
    pointer-events: none;
    z-index: 99999;
    transform: translate(-50%, -50%);
    box-shadow: 0 0 10px var(--cyber-primary), 0 0 4px #ffffff;
    transition: opacity 0.2s ease;
    opacity: 0;
}

.cyber-cursor-ring {
    position: fixed;
    top: 0;
    left: 0;
    width: 32px;
    height: 32px;
    border: 1.5px solid rgba(var(--cyber-primary-rgb), 0.55);
    border-radius: 50%;
    pointer-events: none;
    z-index: 99998;
    transform: translate(-50%, -50%);
    box-shadow: 0 0 12px rgba(var(--cyber-primary-rgb), 0.35);
    transition: width 0.25s cubic-bezier(0.2, 0.8, 0.2, 1), 
                height 0.25s cubic-bezier(0.2, 0.8, 0.2, 1), 
                border-color 0.25s ease, 
                background 0.25s ease,
                opacity 0.2s ease;
    opacity: 0;
}

/* Reticle Crosshair Micro Ticks (Iron Man HUD Style) */
.reticle-tick {
    position: absolute;
    background: var(--cyber-primary);
    opacity: 0.85;
    transition: all 0.25s ease;
}
.reticle-top {
    top: -5px;
    left: 50%;
    transform: translateX(-50%);
    width: 1.5px;
    height: 5px;
}
.reticle-bottom {
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    width: 1.5px;
    height: 5px;
}
.reticle-left {
    top: 50%;
    left: -5px;
    transform: translateY(-50%);
    width: 5px;
    height: 1.5px;
}
.reticle-right {
    top: 50%;
    right: -5px;
    transform: translateY(-50%);
    width: 5px;
    height: 1.5px;
}

/* Hover State on Clickable Elements */
.cyber-cursor-ring.cursor-hover {
    width: 48px;
    height: 48px;
    border-color: rgba(var(--cyber-primary-rgb), 0.95);
    background: rgba(var(--cyber-primary-rgb), 0.08);
    box-shadow: 0 0 20px rgba(var(--cyber-primary-rgb), 0.5), inset 0 0 10px rgba(var(--cyber-primary-rgb), 0.25);
    animation: reticleSpin 7s linear infinite;
}

@keyframes reticleSpin {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Click Shockwave Ripple */
.cyber-cursor-click-wave {
    position: fixed;
    top: 0;
    left: 0;
    width: 12px;
    height: 12px;
    border: 2px solid var(--cyber-primary);
    border-radius: 50%;
    pointer-events: none;
    z-index: 99997;
    transform: translate(-50%, -50%);
    animation: clickRipple 0.45s cubic-bezier(0.1, 0.8, 0.3, 1) forwards;
}

@keyframes clickRipple {
    0% {
        width: 12px;
        height: 12px;
        opacity: 1;
        box-shadow: 0 0 10px var(--cyber-primary);
    }
    100% {
        width: 70px;
        height: 70px;
        opacity: 0;
        box-shadow: 0 0 24px rgba(var(--cyber-primary-rgb), 0);
    }
}

/* Disable on touch devices */
@media (pointer: coarse) {
    .cyber-cursor-dot, .cyber-cursor-ring, .cyber-cursor-click-wave {
        display: none !important;
    }
}

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

button {
    font-family: inherit;
    border: none;
    background: none;
    cursor: pointer;
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

.container {
    width: 100%;
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 24px;
}

/* 3. Typography & 3D Carved Wood / Embossed Relief Effects */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 800;
    line-height: 1.25;
    color: var(--cyber-text-highlight);
    letter-spacing: -0.3px;
}

/* 3D Carved Relief Heading (Text physically stands out like carved wood/metal relief) */
.embossed-heading {
    color: #ffffff;
    text-shadow: 
        0 1px 0 rgba(255, 255, 255, 0.35),
        0 2px 0 rgba(0, 0, 0, 0.5),
        0 3px 0 rgba(0, 0, 0, 0.6),
        0 4px 1px rgba(0, 0, 0, 0.7),
        0 6px 12px rgba(0, 0, 0, 0.8),
        0 0 25px rgba(var(--cyber-primary-rgb), 0.35);
}

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    color: var(--cyber-primary);
    background: linear-gradient(180deg, rgba(var(--cyber-primary-rgb), 0.15) 0%, rgba(var(--cyber-primary-rgb), 0.05) 100%);
    border-top: 1px solid rgba(255, 255, 255, 0.25);
    border-bottom: 2px solid rgba(0, 0, 0, 0.5);
    border-left: 1px solid rgba(255, 255, 255, 0.15);
    border-right: 1px solid rgba(0, 0, 0, 0.3);
    border-radius: 6px;
    margin-bottom: 16px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.section-title {
    font-size: clamp(2rem, 3.4vw, 2.8rem);
    font-weight: 800;
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}

.section-desc {
    font-size: 1.05rem;
    color: var(--cyber-text-muted);
    max-width: 760px;
    margin: 0 auto;
    line-height: 1.7;
    font-weight: 400;
}

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

/* 4. Tactile 3D Physical Pushable Buttons (Carved & Raised Relief) */
.btn-3d {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    padding: 12px 24px;
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.2px;
    border-radius: 8px;
    color: #ffffff;
    background: linear-gradient(180deg, #1e293b 0%, #0f172a 100%);
    border-top: 1px solid rgba(255, 255, 255, 0.35);
    border-left: 1px solid rgba(255, 255, 255, 0.15);
    border-right: 1px solid rgba(0, 0, 0, 0.4);
    border-bottom: 4px solid #020617;
    box-shadow: 
        0 4px 8px rgba(0, 0, 0, 0.5),
        0 8px 16px rgba(0, 0, 0, 0.6),
        inset 0 1px 0 rgba(255, 255, 255, 0.25);
    transition: transform 0.12s ease, border-bottom 0.12s ease, box-shadow 0.12s ease;
    cursor: pointer;
    user-select: none;
    white-space: nowrap;
}

.btn-3d:hover {
    transform: translateY(-2px);
    border-bottom: 6px solid #020617;
    box-shadow: 
        0 6px 12px rgba(0, 0, 0, 0.6),
        0 12px 24px rgba(0, 0, 0, 0.7),
        inset 0 1px 0 rgba(255, 255, 255, 0.35);
}

.btn-3d:active {
    transform: translateY(3px);
    border-bottom: 1px solid #020617;
    box-shadow: 
        0 2px 4px rgba(0, 0, 0, 0.4),
        inset 0 2px 4px rgba(0, 0, 0, 0.5);
}

/* Primary Cyan 3D Raised Button */
.btn-3d.primary {
    background: linear-gradient(180deg, #00d4ff 0%, #0099cc 100%);
    color: #030712;
    border-top: 1px solid rgba(255, 255, 255, 0.7);
    border-left: 1px solid rgba(255, 255, 255, 0.35);
    border-right: 1px solid rgba(0, 60, 90, 0.7);
    border-bottom: 4px solid #005577;
    box-shadow: 
        0 4px 0 #004466,
        0 8px 20px rgba(0, 212, 255, 0.4),
        inset 0 1px 1px rgba(255, 255, 255, 0.8);
    font-weight: 800;
}

.btn-3d.primary:hover {
    background: linear-gradient(180deg, #33deff 0%, #00aae6 100%);
    border-bottom: 6px solid #005577;
    box-shadow: 
        0 6px 0 #004466,
        0 12px 26px rgba(0, 212, 255, 0.55),
        inset 0 1px 1px rgba(255, 255, 255, 0.9);
}

.btn-3d.primary:active {
    transform: translateY(4px);
    border-bottom: 1px solid #005577;
    box-shadow: 0 1px 0 #004466, 0 3px 8px rgba(0, 212, 255, 0.3);
}

/* Gold 3D Raised Button */
.btn-3d.gold {
    background: linear-gradient(180deg, #ffb703 0%, #fb8500 100%);
    color: #030712;
    border-top: 1px solid rgba(255, 255, 255, 0.7);
    border-left: 1px solid rgba(255, 255, 255, 0.35);
    border-right: 1px solid rgba(130, 60, 0, 0.7);
    border-bottom: 4px solid #b35900;
    box-shadow: 
        0 4px 0 #804000,
        0 8px 20px rgba(255, 170, 0, 0.4),
        inset 0 1px 1px rgba(255, 255, 255, 0.8);
    font-weight: 800;
}

.btn-3d.gold:hover {
    background: linear-gradient(180deg, #ffc229 0%, #ff9514 100%);
    border-bottom: 6px solid #b35900;
    box-shadow: 
        0 6px 0 #804000,
        0 12px 26px rgba(255, 170, 0, 0.55);
}

.btn-3d.gold:active {
    transform: translateY(4px);
    border-bottom: 1px solid #b35900;
    box-shadow: 0 1px 0 #804000, 0 3px 8px rgba(255, 170, 0, 0.3);
}

.btn-3d.sm {
    padding: 8px 16px;
    font-size: 0.82rem;
    border-bottom-width: 3px;
}

.btn-3d.sm:hover {
    border-bottom-width: 4px;
}

.btn-3d.sm:active {
    transform: translateY(2px);
    border-bottom-width: 1px;
}

/* 5. 3D Carved Wood / Relief Panel Container (Surfaces that pop out) */
.card-3d-relief {
    background: linear-gradient(145deg, #0e1628 0%, #090e1a 100%);
    border-radius: 12px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    border-left: 1px solid rgba(255, 255, 255, 0.1);
    border-right: 1px solid rgba(0, 0, 0, 0.5);
    border-bottom: 4px solid rgba(0, 0, 0, 0.8);
    box-shadow: 
        0 12px 25px -4px rgba(0, 0, 0, 0.8),
        0 8px 12px -6px rgba(0, 0, 0, 0.7),
        inset 0 1px 0 rgba(255, 255, 255, 0.12);
    position: relative;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-bottom 0.2s ease;
}

.card-3d-relief:hover {
    transform: translateY(-3px);
    box-shadow: 
        0 18px 35px -5px rgba(0, 0, 0, 0.9),
        0 10px 18px -4px rgba(var(--cyber-primary-rgb), 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

/* 6. TOP HEADER & SINGLE-LINE NAVIGATION (Strict Single Row) */
.cyber-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 12px 0;
    background: rgba(7, 11, 20, 0.88);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.6);
    transition: padding 0.2s ease;
}

.cyber-header.scrolled {
    padding: 9px 0;
    background: rgba(7, 11, 20, 0.96);
    border-bottom-color: rgba(var(--cyber-primary-rgb), 0.3);
}

/* The Single-Line Flex Wrapper */
.nav-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: nowrap;
    gap: 16px;
    width: 100%;
}

.brand-container {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.brand-logo-img {
    height: 38px;
    width: auto;
    object-fit: contain;
    filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.6));
}

.brand-main-title {
    font-size: 1.28rem;
    font-weight: 800;
    color: #ffffff;
    letter-spacing: -0.3px;
    white-space: nowrap;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.8);
}

.brand-main-title span {
    color: var(--cyber-primary);
}

/* Desktop Navigation Menu: STRICTLY ONE SINGLE HORIZONTAL LINE */
.nav-menu {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: nowrap;
    white-space: nowrap;
    margin: 0;
    padding: 0;
}

.nav-link {
    font-size: 0.84rem;
    font-weight: 600;
    color: #94a3b8;
    padding: 6px 10px;
    border-radius: 8px;
    border: 1px solid transparent;
    display: inline-flex;
    align-items: center;
    gap: 7px;
    position: relative;
    white-space: nowrap;
    text-decoration: none;
    transition: all 0.25s cubic-bezier(0.2, 0.8, 0.2, 1);
    background: transparent;
    overflow: hidden;
}

.nav-link-icon {
    font-size: 0.82rem;
    color: #64748b;
    transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1), color 0.25s ease, filter 0.25s ease;
}

/* Superior Cyber Hover State: Glowing Capsule & Dancing Holographic Icon */
.nav-link:hover, .nav-link.active {
    color: #ffffff;
    background: linear-gradient(180deg, rgba(var(--cyber-primary-rgb), 0.16) 0%, rgba(15, 23, 42, 0.75) 100%);
    border-color: rgba(var(--cyber-primary-rgb), 0.45);
    border-bottom: 2px solid var(--cyber-primary);
    box-shadow: 
        0 4px 14px rgba(var(--cyber-primary-rgb), 0.25),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
    text-shadow: 0 0 10px rgba(var(--cyber-primary-rgb), 0.7);
}

.nav-link:hover .nav-link-icon, .nav-link.active .nav-link-icon {
    color: var(--cyber-primary);
    filter: drop-shadow(0 0 8px var(--cyber-primary));
    transform: scale(1.22) rotate(-8deg);
}

/* Laser Light Sheen on Hover */
.nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 60%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.25), transparent);
    transform: skewX(-25deg);
    transition: left 0.45s ease;
}

.nav-link:hover::before {
    left: 140%;
}

/* Header Right Actions Group: STRICTLY ONE ROW */
.header-action-group {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
    flex-wrap: nowrap;
    white-space: nowrap;
}

/* 3D Tactile Language Switcher Dropdown */
.lang-selector-wrap {
    position: relative;
    display: inline-block;
}

.lang-select-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 13px;
    font-size: 0.82rem;
    font-weight: 700;
    color: #ffffff;
    background: linear-gradient(180deg, #1e293b 0%, #0f172a 100%);
    border-top: 1px solid rgba(255, 255, 255, 0.3);
    border-left: 1px solid rgba(255, 255, 255, 0.15);
    border-right: 1px solid rgba(0, 0, 0, 0.4);
    border-bottom: 3px solid #020617;
    border-radius: 6px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.2);
    cursor: pointer;
    transition: transform 0.1s ease;
}

.lang-select-btn:active {
    transform: translateY(2px);
    border-bottom-width: 1px;
}

.lang-dropdown-menu {
    position: absolute;
    top: calc(100% + 6px);
    right: 0;
    min-width: 150px;
    background: #0d1527;
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 8px;
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.8);
    display: none;
    flex-direction: column;
    padding: 6px;
    z-index: 1100;
}

.lang-dropdown-menu.show {
    display: flex;
}

.lang-opt-item {
    padding: 8px 12px;
    font-size: 0.84rem;
    font-weight: 600;
    color: var(--cyber-text);
    border-radius: 5px;
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    transition: background 0.15s ease, color 0.15s ease;
}

.lang-opt-item:hover, .lang-opt-item.active {
    background: rgba(var(--cyber-primary-rgb), 0.15);
    color: var(--cyber-primary);
}

.sound-toggle-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 6px;
    color: var(--cyber-primary);
    background: linear-gradient(180deg, #1e293b 0%, #0f172a 100%);
    border-top: 1px solid rgba(255, 255, 255, 0.3);
    border-bottom: 3px solid #020617;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.5);
    cursor: pointer;
    transition: transform 0.1s ease;
}

.sound-toggle-btn.muted {
    color: var(--cyber-text-muted);
}

.mobile-menu-toggle {
    display: none;
    font-size: 1.3rem;
    color: #ffffff;
    padding: 6px;
}

/* 7. HERO SECTION */
.hero-section {
    padding-top: 120px;
    padding-bottom: 60px;
    position: relative;
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 40px;
    align-items: center;
}

.hero-title {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: clamp(1.4rem, 2.25vw, 2.2rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 18px;
    letter-spacing: -0.5px;
}

.hero-title-line1 {
    display: block;
    white-space: nowrap;
    color: #ffffff;
    text-shadow: 
        0 1px 0 rgba(255, 255, 255, 0.4),
        0 2px 0 rgba(0, 0, 0, 0.6),
        0 3px 0 rgba(0, 0, 0, 0.7),
        0 4px 2px rgba(0, 0, 0, 0.8),
        0 8px 16px rgba(0, 0, 0, 0.9);
}

.hero-title-line2 {
    display: block;
    white-space: nowrap;
    color: var(--cyber-primary);
    text-shadow: 
        0 1px 0 rgba(255, 255, 255, 0.5),
        0 2px 0 rgba(0, 50, 70, 0.8),
        0 3px 0 rgba(0, 30, 50, 0.9),
        0 4px 2px rgba(0, 0, 0, 0.9),
        0 0 25px rgba(var(--cyber-primary-rgb), 0.55),
        0 8px 20px rgba(0, 0, 0, 0.95);
}

.hero-title .title-sep {
    color: rgba(255, 255, 255, 0.75);
    margin: 0 4px;
}

.hero-title .highlight-ai {
    color: var(--cyber-primary);
    text-shadow: 0 0 20px rgba(var(--cyber-primary-rgb), 0.6);
}

@media (max-width: 640px) {
    .hero-title {
        font-size: clamp(1.35rem, 5vw, 1.7rem);
        gap: 4px;
    }
    .hero-title-line1,
    .hero-title-line2 {
        white-space: normal;
    }
}

/* Tactile 3D Embossed Relief Description Plaque (উঁচু হয়ে থাকা খোদাই করা নকশা) */
.hero-description {
    font-size: 0.92rem;
    color: #cbd5e1;
    line-height: 1.7;
    margin-bottom: 22px;
    font-weight: 400;
    padding: 16px 20px;
    border-radius: 10px;
    background: linear-gradient(145deg, #0d1526 0%, #080d18 100%);
    border-top: 1px solid rgba(255, 255, 255, 0.18);
    border-left: 1px solid rgba(255, 255, 255, 0.1);
    border-right: 1px solid rgba(0, 0, 0, 0.5);
    border-bottom: 3px solid rgba(0, 0, 0, 0.85);
    box-shadow: 
        0 10px 22px -4px rgba(0, 0, 0, 0.75),
        inset 0 1px 0 rgba(255, 255, 255, 0.12);
    text-shadow: 0 1px 1px rgba(0, 0, 0, 0.8);
    position: relative;
}

/* 3D Tactile Raised Word Highlights inside the text (উঁচু হয়ে থাকা খোদাই করা ট্যাগ) */
.relief-highlight {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 8px;
    margin: 1px 2px;
    border-radius: 5px;
    font-weight: 700;
    font-size: 0.88em;
    letter-spacing: 0.2px;
    background: linear-gradient(180deg, #1e293b 0%, #0f172a 100%);
    border-top: 1px solid rgba(255, 255, 255, 0.35);
    border-left: 1px solid rgba(255, 255, 255, 0.15);
    border-right: 1px solid rgba(0, 0, 0, 0.4);
    border-bottom: 2px solid #020617;
    box-shadow: 
        0 2px 5px rgba(0, 0, 0, 0.5),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    text-shadow: 0 1px 1px rgba(0, 0, 0, 0.9);
    color: #ffffff;
    vertical-align: baseline;
}

.relief-highlight.cyan {
    background: linear-gradient(180deg, rgba(0, 212, 255, 0.25) 0%, rgba(0, 153, 204, 0.28) 100%);
    border-top: 1px solid rgba(0, 212, 255, 0.6);
    border-bottom: 3px solid #004466;
    color: #38bdf8;
    box-shadow: 0 3px 8px rgba(0, 212, 255, 0.25), inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

.relief-highlight.gold {
    background: linear-gradient(180deg, rgba(255, 170, 0, 0.25) 0%, rgba(204, 120, 0, 0.28) 100%);
    border-top: 1px solid rgba(255, 170, 0, 0.6);
    border-bottom: 3px solid #804000;
    color: #fbbf24;
    box-shadow: 0 3px 8px rgba(255, 170, 0, 0.25), inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

.relief-highlight.white {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.2) 0%, rgba(200, 210, 230, 0.1) 100%);
    border-top: 1px solid rgba(255, 255, 255, 0.7);
    border-bottom: 3px solid #0f172a;
    color: #ffffff;
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

.hero-cta-group {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 14px;
    margin-bottom: 32px;
}

.hero-key-metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 22px;
}

.metric-item {
    display: flex;
    flex-direction: column;
}

.metric-val {
    font-size: 1.6rem;
    font-weight: 800;
    color: #ffffff;
    line-height: 1.1;
}

.metric-val span {
    color: var(--cyber-primary);
}

.metric-lbl {
    font-size: 0.82rem;
    color: var(--cyber-text-muted);
    font-weight: 500;
    margin-top: 4px;
}

/* 8. 3D Holographic Stage */
.hero-3d-stage {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.hud-frame-wrapper {
    position: relative;
    width: 100%;
    padding: 16px;
}

.hud-header-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 0.78rem;
    color: var(--cyber-text-muted);
    font-weight: 600;
}

.hud-status-badge {
    color: var(--cyber-success);
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: 700;
}

.pulse-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
}

.pulse-dot.green {
    background: var(--cyber-success);
    box-shadow: 0 0 8px var(--cyber-success);
}

.pulse-dot.idle {
    background: #64748b;
}

#jiya-3d-canvas-container {
    width: 100%;
    height: 380px;
    position: relative;
    cursor: grab;
    display: flex;
    align-items: center;
    justify-content: center;
}

#jiya-3d-canvas-container:active {
    cursor: grabbing;
}

.hud-waveform-container {
    margin-top: 10px;
    padding: 10px 14px;
    background: rgba(4, 7, 14, 0.85);
    border-radius: 6px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 2px solid rgba(0, 0, 0, 0.7);
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.6);
}

.waveform-meta {
    display: flex;
    justify-content: space-between;
    font-size: 0.74rem;
    color: var(--cyber-primary);
    font-weight: 600;
    margin-bottom: 4px;
}

#hud-waveform-canvas {
    width: 100%;
    height: 34px;
    display: block;
}

/* 9. Theme Switcher Pills */
.theme-selector-hud {
    margin-top: 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.theme-selector-label {
    font-size: 0.76rem;
    color: var(--cyber-text-muted);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
}

.theme-pills-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.theme-pill {
    padding: 5px 11px;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 6px;
    background: linear-gradient(180deg, #1e293b 0%, #0f172a 100%);
    border-top: 1px solid rgba(255, 255, 255, 0.25);
    border-bottom: 2px solid #020617;
    color: var(--cyber-text);
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.4);
    transition: all 0.1s ease;
}

.theme-pill .pill-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.theme-pill:hover, .theme-pill.active {
    color: #ffffff;
    border-top-color: var(--cyber-primary);
    box-shadow: 0 0 10px rgba(var(--cyber-primary-rgb), 0.4);
}

/* 10. INTERFACE TOUR & SCREENSHOT SHOWCASE */
.interface-tour-section {
    padding: 80px 0;
    position: relative;
}

/* Showcase Navigation Tabs Container with Cyber Cat Companion */
.showcase-nav-area {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 32px auto 26px;
    max-width: 820px;
}

/* Animated Cyber Cat Mascot Stage (কার্টুন বিড়াল ক্যারেক্টার ও স্পিচ বাবল) */
.mascot-cat-stage {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    z-index: 10;
    margin-bottom: -10px;
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    pointer-events: none;
    transform: translateX(0);
}

.mascot-cat-stage.cat-hop {
    animation: catHop 0.42s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes catHop {
    0% { transform: translateY(0) scale(1); }
    40% { transform: translateY(-18px) scale(1.12); }
    100% { transform: translateY(0) scale(1); }
}

/* Cute Floating Speech Bubble */
.cat-speech-bubble {
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.95), rgba(30, 41, 59, 0.95));
    border: 1px solid rgba(0, 212, 255, 0.55);
    border-radius: 20px;
    padding: 5px 13px;
    font-size: 0.78rem;
    font-weight: 700;
    color: #ffffff;
    white-space: nowrap;
    box-shadow: 0 4px 16px rgba(0, 212, 255, 0.35);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    position: relative;
    margin-bottom: 3px;
    animation: bubbleFloat 2.4s ease-in-out infinite;
}

.cat-speech-bubble .bubble-tip {
    position: absolute;
    bottom: -6px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-top: 6px solid rgba(0, 212, 255, 0.65);
}

@keyframes bubbleFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-4px); }
}

/* Animated SVG Cat Mascot */
.cyber-cat-sprite {
    display: flex;
    justify-content: center;
    animation: catBob 2.6s ease-in-out infinite;
    transform-origin: bottom center;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.8));
}

@keyframes catBob {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-3px); }
}

@keyframes catTailWag {
    0%, 100% { transform: rotate(0deg); }
    50% { transform: rotate(20deg); }
}

.cat-tail-anim {
    transform-origin: 88px 58px;
    animation: catTailWag 2.2s ease-in-out infinite;
}

@keyframes catBlink {
    0%, 90%, 100% { transform: scaleY(1); }
    95% { transform: scaleY(0.1); }
}

.cat-eyes-anim {
    transform-origin: 60px 33px;
    animation: catBlink 3.8s infinite;
}

/* Showcase Navigation Tabs (High-Visibility 3D Raised Buttons) */
.showcase-tab-bar {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 14px;
    position: relative;
    z-index: 5;
}

.showcase-tab {
    padding: 12px 24px;
    font-size: 0.9rem;
    font-weight: 700;
    background: linear-gradient(180deg, #1e293b 0%, #0f172a 100%);
    border-top: 1px solid rgba(255, 255, 255, 0.35);
    border-left: 1px solid rgba(255, 255, 255, 0.15);
    border-right: 1px solid rgba(0, 0, 0, 0.4);
    border-bottom: 4px solid #020617;
    color: #e2e8f0;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    gap: 9px;
    cursor: pointer;
    box-shadow: 
        0 4px 12px rgba(0, 0, 0, 0.6),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    transition: all 0.18s ease;
    position: relative;
}

.showcase-tab:hover {
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: 
        0 8px 18px rgba(0, 0, 0, 0.7),
        0 0 15px rgba(var(--cyber-primary-rgb), 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.showcase-tab:active {
    transform: translateY(2px);
    border-bottom-width: 2px;
}

.showcase-tab.active {
    background: linear-gradient(180deg, rgba(var(--cyber-primary-rgb), 0.3) 0%, rgba(var(--cyber-primary-rgb), 0.1) 100%);
    border-top-color: var(--cyber-primary);
    border-bottom: 4px solid #004466;
    color: #ffffff;
    box-shadow: 
        0 6px 20px rgba(var(--cyber-primary-rgb), 0.45),
        inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

/* Pulsing Glowing Beacon Dot on Active Tab */
.tab-beacon {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #64748b;
    display: inline-block;
    transition: all 0.2s ease;
}

.showcase-tab.active .tab-beacon {
    background: var(--cyber-primary);
    box-shadow: 0 0 10px var(--cyber-primary);
    animation: beaconPulse 1.4s infinite;
}

@keyframes beaconPulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.45); opacity: 0.6; }
}

.showcase-panel {
    display: none;
    animation: fadeInPanel 0.3s ease;
}

.showcase-panel.active {
    display: block;
}

@keyframes fadeInPanel {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.showcase-content-grid {
    display: grid;
    grid-template-columns: 1.25fr 0.75fr;
    gap: 32px;
    align-items: center;
}

.showcase-img-wrap {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    border-top: 1px solid rgba(255, 255, 255, 0.25);
    border-left: 1px solid rgba(255, 255, 255, 0.1);
    border-right: 1px solid rgba(0, 0, 0, 0.5);
    border-bottom: 4px solid rgba(0, 0, 0, 0.9);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.8);
    cursor: zoom-in;
    background: #020408;
}

.showcase-img-wrap img {
    width: 100%;
    display: block;
    transition: transform 0.3s ease;
}

.showcase-img-wrap:hover img {
    transform: scale(1.02);
}

.expand-overlay-hint {
    position: absolute;
    bottom: 12px;
    right: 12px;
    background: rgba(7, 11, 20, 0.9);
    backdrop-filter: blur(8px);
    border-top: 1px solid rgba(255, 255, 255, 0.3);
    border-bottom: 2px solid #020617;
    color: var(--cyber-primary);
    font-size: 0.76rem;
    font-weight: 700;
    padding: 6px 12px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    gap: 6px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.6);
}

.showcase-details-card {
    padding: 28px;
}

.showcase-details-card .panel-title {
    font-size: 1.7rem;
    margin-bottom: 14px;
    color: #ffffff;
}

.showcase-details-card .panel-text {
    font-size: 0.98rem;
    color: var(--cyber-text-muted);
    line-height: 1.7;
    margin-bottom: 20px;
}

.showcase-feature-bullets {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 24px;
}

.bullet-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.92rem;
    color: var(--cyber-text);
}

.bullet-item i {
    color: var(--cyber-primary);
    margin-top: 3px;
    font-size: 0.85rem;
}

/* 11. Lightbox Modal */
.screenshot-lightbox-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(2, 4, 8, 0.96);
    backdrop-filter: blur(16px);
    z-index: 10000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.screenshot-lightbox-modal.active {
    display: flex;
}

.lightbox-content-box {
    max-width: 92vw;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
}

.lightbox-content-box img {
    max-width: 100%;
    max-height: 82vh;
    border-radius: 8px;
    border: 1px solid var(--cyber-primary);
    box-shadow: 0 0 50px rgba(0, 0, 0, 0.9);
}

.lightbox-caption-text {
    margin-top: 14px;
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--cyber-primary);
}

.lightbox-close-btn {
    position: absolute;
    top: -42px;
    right: 0;
    font-size: 1.8rem;
    color: #ffffff;
    cursor: pointer;
}

/* 12. FEATURES SECTION (Eye-Catching AI Selling SaaS Cards) */
.features-section {
    padding: 80px 0;
    position: relative;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
    margin-top: 40px;
}

.feature-3d-card {
    padding: 24px;
    border-radius: 12px;
    background: linear-gradient(165deg, rgba(20, 30, 52, 0.94) 0%, rgba(10, 15, 28, 0.98) 100%);
    border-top: 1px solid rgba(255, 255, 255, 0.22);
    border-left: 1px solid rgba(255, 255, 255, 0.1);
    border-right: 1px solid rgba(0, 0, 0, 0.5);
    border-bottom: 4px solid #020617;
    box-shadow: 
        0 12px 26px -4px rgba(0, 0, 0, 0.75),
        inset 0 1px 0 rgba(255, 255, 255, 0.12);
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-top-color 0.25s ease;
}

.feature-3d-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--cyber-primary), transparent);
    opacity: 0.4;
    transition: opacity 0.25s ease;
}

.feature-3d-card:hover {
    transform: translateY(-5px);
    box-shadow: 
        0 18px 36px -4px rgba(0, 0, 0, 0.85),
        0 0 25px rgba(var(--cyber-primary-rgb), 0.25),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    border-top-color: var(--cyber-primary);
}

.feature-3d-card:hover::before {
    opacity: 1;
}

.feature-card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.card-icon-wrap {
    width: 48px;
    height: 48px;
    border-radius: 10px;
    background: radial-gradient(circle, rgba(var(--cyber-primary-rgb), 0.2) 0%, #0f172a 100%);
    border-top: 1px solid rgba(255, 255, 255, 0.3);
    border-left: 1px solid rgba(255, 255, 255, 0.12);
    border-bottom: 3px solid #020617;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
    color: var(--cyber-primary);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.6);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.feature-3d-card:hover .card-icon-wrap {
    transform: scale(1.08);
    box-shadow: 0 0 16px rgba(var(--cyber-primary-rgb), 0.45);
}

/* Eye-Catching Capability Badges (মানুষের চোখে পড়ার মতো ট্যাগ) */
.ai-feature-tag {
    font-size: 0.74rem;
    font-weight: 700;
    letter-spacing: 0.4px;
    padding: 4px 10px;
    border-radius: 6px;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    border-top: 1px solid rgba(255, 255, 255, 0.25);
    border-bottom: 2px solid #020617;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.4);
    text-transform: uppercase;
}

.ai-feature-tag.cyan {
    background: linear-gradient(180deg, rgba(0, 212, 255, 0.2) 0%, rgba(0, 100, 150, 0.25) 100%);
    color: #38bdf8;
    border-color: rgba(0, 212, 255, 0.4);
}

.ai-feature-tag.purple {
    background: linear-gradient(180deg, rgba(168, 85, 247, 0.2) 0%, rgba(100, 40, 160, 0.25) 100%);
    color: #c084fc;
    border-color: rgba(168, 85, 247, 0.4);
}

.ai-feature-tag.gold {
    background: linear-gradient(180deg, rgba(255, 170, 0, 0.2) 0%, rgba(150, 90, 0, 0.25) 100%);
    color: #fbbf24;
    border-color: rgba(255, 170, 0, 0.4);
}

.ai-feature-tag.green {
    background: linear-gradient(180deg, rgba(34, 197, 94, 0.2) 0%, rgba(20, 100, 50, 0.25) 100%);
    color: #4ade80;
    border-color: rgba(34, 197, 94, 0.4);
}

.ai-feature-tag.red {
    background: linear-gradient(180deg, rgba(239, 68, 68, 0.2) 0%, rgba(120, 30, 30, 0.25) 100%);
    color: #f87171;
    border-color: rgba(239, 68, 68, 0.4);
}

.ai-feature-tag.neon {
    background: linear-gradient(180deg, rgba(236, 72, 153, 0.2) 0%, rgba(130, 20, 80, 0.25) 100%);
    color: #f472b6;
    border-color: rgba(236, 72, 153, 0.4);
}

.card-title {
    font-size: 1.15rem;
    margin-bottom: 10px;
    color: #ffffff;
    font-weight: 700;
    letter-spacing: -0.2px;
}

.card-desc {
    font-size: 0.88rem;
    color: #94a3b8;
    line-height: 1.62;
    font-weight: 400;
    margin-bottom: 16px;
    flex-grow: 1;
}

/* Feature Bottom Micro-Metrics Bar */
.card-footer-pill {
    padding-top: 12px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 0.78rem;
    font-weight: 600;
    color: #cbd5e1;
    display: flex;
    align-items: center;
    gap: 7px;
}

.card-footer-pill .text-cyan { color: #38bdf8; }
.card-footer-pill .text-purple { color: #c084fc; }
.card-footer-pill .text-gold { color: #fbbf24; }
.card-footer-pill .text-green { color: #4ade80; }
.card-footer-pill .text-red { color: #f87171; }
.card-footer-pill .text-neon { color: #f472b6; }

/* 13. COMPARISON SECTION */
.comparison-section {
    padding: 80px 0;
    position: relative;
}

.comparison-table-wrap {
    margin-top: 40px;
    overflow-x: auto;
    border-radius: 12px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    border-left: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 4px solid rgba(0, 0, 0, 0.9);
    background: #090e1a;
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.8);
}

.cyber-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.92rem;
    text-align: left;
}

.cyber-table th, .cyber-table td {
    padding: 16px 22px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.cyber-table th {
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    background: #0d1527;
    color: #ffffff;
}

.cyber-table th.highlight-col {
    color: var(--cyber-primary);
    border-bottom: 2px solid var(--cyber-primary);
    background: rgba(var(--cyber-primary-rgb), 0.1);
}

.cyber-table td.highlight-col {
    background: rgba(var(--cyber-primary-rgb), 0.04);
    font-weight: 600;
}

.check-green { color: var(--cyber-success); font-size: 1rem; }
.cross-red { color: var(--cyber-danger); font-size: 1rem; }

/* 14. TECH SPECS & TERMINAL */
.tech-architecture-section {
    padding: 80px 0;
    position: relative;
}

.tech-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 36px;
    margin-top: 40px;
}

.terminal-box {
    background: #04070e;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    border-left: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 4px solid #000000;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 14px 35px rgba(0, 0, 0, 0.85);
}

.terminal-title-bar {
    background: #0d1527;
    padding: 10px 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.78rem;
    color: var(--cyber-primary);
    font-weight: 600;
}

.terminal-dots {
    display: flex;
    gap: 6px;
}

.terminal-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.terminal-dot.red { background: #ff5f56; }
.terminal-dot.yellow { background: #ffbd2e; }
.terminal-dot.green { background: #27c93f; }

.terminal-body {
    padding: 18px;
    font-family: 'Consolas', 'Courier New', monospace;
    font-size: 0.84rem;
    color: #94a3b8;
    line-height: 1.7;
    min-height: 260px;
}

.terminal-line {
    margin-bottom: 6px;
}

.terminal-line .time {
    color: var(--cyber-gold);
}

/* 15. PRICING & LICENSE SECTION */
.pricing-section {
    padding: 90px 0;
    position: relative;
}

.pricing-cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 1260px;
    margin: 45px auto 0;
    align-items: stretch;
}

.pricing-card {
    padding: 34px 26px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
}

.pricing-card.featured-card {
    border-top: 1px solid rgba(255, 170, 0, 0.6);
    border-bottom: 5px solid #804000;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.9), 0 0 30px rgba(255, 170, 0, 0.2);
}

.featured-ribbon {
    position: absolute;
    top: -14px;
    right: 24px;
    background: linear-gradient(180deg, #ffb703 0%, #fb8500 100%);
    color: #030712;
    font-size: 0.72rem;
    font-weight: 800;
    padding: 5px 12px;
    border-radius: 6px;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 12px rgba(255, 170, 0, 0.5);
}

/* Custom Branded Bespoke AI Plan Card (₹9,999) */
.pricing-card.custom-card {
    border-top: 1px solid rgba(217, 70, 239, 0.65);
    border-bottom: 5px solid #581c87;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.9), 0 0 32px rgba(181, 23, 158, 0.28);
}

.custom-ribbon {
    position: absolute;
    top: -14px;
    right: 20px;
    background: linear-gradient(180deg, #d946ef 0%, #9333ea 100%);
    color: #ffffff;
    font-size: 0.72rem;
    font-weight: 800;
    padding: 5px 12px;
    border-radius: 6px;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 14px rgba(181, 23, 158, 0.55);
}

.text-purple {
    color: #d946ef !important;
}

/* Purple / Violet 3D Raised Button */
.btn-3d.purple {
    background: linear-gradient(180deg, #c026d3 0%, #7e22ce 100%);
    color: #ffffff;
    border-top: 1px solid rgba(255, 255, 255, 0.7);
    border-left: 1px solid rgba(255, 255, 255, 0.35);
    border-right: 1px solid rgba(70, 0, 110, 0.7);
    border-bottom: 4px solid #4c1d95;
    box-shadow: 
        0 4px 0 #3b0764,
        0 8px 20px rgba(192, 38, 211, 0.45),
        inset 0 1px 1px rgba(255, 255, 255, 0.8);
}

.btn-3d.purple:hover {
    background: linear-gradient(180deg, #d946ef 0%, #9333ea 100%);
    border-bottom: 6px solid #4c1d95;
    box-shadow: 
        0 6px 0 #3b0764,
        0 12px 26px rgba(192, 38, 211, 0.6);
}

.btn-3d.purple:active {
    transform: translateY(4px);
    border-bottom: 1px solid #4c1d95;
    box-shadow: 0 1px 0 #3b0764, 0 3px 8px rgba(192, 38, 211, 0.3);
}

.price-click-chip.purple {
    background: rgba(192, 38, 211, 0.2);
    border-color: rgba(217, 70, 239, 0.5);
    color: #f0abfc;
}

.plan-name {
    font-size: 1.6rem;
    margin-bottom: 6px;
    color: #ffffff;
}

.plan-tagline {
    font-size: 0.92rem;
    color: var(--cyber-text-muted);
}

.price-display {
    display: flex;
    align-items: baseline;
    gap: 8px;
    margin: 18px 0;
}

.currency-sym {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--cyber-primary);
}

.featured-card .currency-sym {
    color: var(--cyber-gold);
}

.price-num {
    font-size: 3.2rem;
    font-weight: 900;
    color: #ffffff;
    line-height: 1;
}

.price-tenure {
    font-size: 0.92rem;
    color: var(--cyber-text-muted);
    font-weight: 500;
}

.original-price-strike {
    font-size: 1.15rem;
    color: #64748b;
    text-decoration: line-through;
    margin-left: 6px;
}

.features-list {
    display: flex;
    flex-direction: column;
    gap: 13px;
    margin-bottom: 30px;
}

.feature-line {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.92rem;
}

.feature-line i {
    margin-top: 3px;
    font-size: 0.85rem;
    color: var(--cyber-primary);
}

.featured-card .feature-line i {
    color: var(--cyber-gold);
}

.pricing-disclaimer {
    font-size: 0.8rem;
    color: var(--cyber-text-muted);
    text-align: center;
    margin-top: 12px;
}

/* 16. FAQ ACCORDION */
.faq-section {
    padding: 80px 0;
    position: relative;
}

.faq-accordion-wrap {
    max-width: 860px;
    margin: 40px auto 0;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.faq-item {
    overflow: hidden;
    cursor: pointer;
}

.faq-question {
    padding: 18px 22px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 1.05rem;
    font-weight: 700;
    color: #ffffff;
}

.faq-question i {
    font-size: 0.85rem;
    color: var(--cyber-primary);
    transition: transform 0.25s ease;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 22px 20px;
    font-size: 0.94rem;
    color: var(--cyber-text-muted);
    line-height: 1.7;
    display: none;
}

.faq-item.active .faq-answer {
    display: block;
}

/* 17. FOOTER */
.cyber-footer {
    padding: 60px 0 26px;
    background: #04070e;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
}

.footer-top-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: 36px;
    margin-bottom: 45px;
}

/* Custom AI Footer Brand Card (রাউন্ড বক্স, পাতলা বর্ডার ও নজরকাড়া অ্যাম্বিয়েন্ট লাইটিং) */
.footer-brand-box {
    padding: 22px 24px;
    border-radius: 14px;
    background: linear-gradient(150deg, rgba(14, 23, 44, 0.95) 0%, rgba(8, 14, 26, 0.98) 100%);
    border: 1px solid rgba(0, 212, 255, 0.4);
    box-shadow: 
        0 0 25px rgba(0, 212, 255, 0.22),
        0 10px 28px rgba(0, 0, 0, 0.75),
        inset 0 1px 0 rgba(255, 255, 255, 0.15);
    position: relative;
    overflow: hidden;
    animation: brandBoxGlow 4s ease-in-out infinite alternate;
    transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.footer-brand-box:hover {
    border-color: rgba(0, 212, 255, 0.7);
    box-shadow: 
        0 0 36px rgba(0, 212, 255, 0.38),
        0 14px 34px rgba(0, 0, 0, 0.85),
        inset 0 1px 0 rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
}

@keyframes brandBoxGlow {
    0% {
        box-shadow: 0 0 20px rgba(0, 212, 255, 0.18), 0 10px 26px rgba(0, 0, 0, 0.75), inset 0 1px 0 rgba(255, 255, 255, 0.15);
        border-color: rgba(0, 212, 255, 0.35);
    }
    100% {
        box-shadow: 0 0 32px rgba(0, 212, 255, 0.35), 0 12px 30px rgba(0, 0, 0, 0.85), inset 0 1px 0 rgba(255, 255, 255, 0.22);
        border-color: rgba(0, 212, 255, 0.58);
    }
}

.footer-brand-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 14px;
    flex-wrap: wrap;
    gap: 10px;
}

.custom-ai-badge {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.4px;
    padding: 4px 10px;
    border-radius: 6px;
    color: #38bdf8;
    background: rgba(0, 212, 255, 0.12);
    border: 1px solid rgba(0, 212, 255, 0.35);
    display: inline-flex;
    align-items: center;
    gap: 5px;
    text-transform: uppercase;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3);
}

.footer-brand-desc {
    font-size: 0.88rem;
    color: #cbd5e1;
    line-height: 1.68;
    margin: 0 0 18px;
    font-weight: 400;
}

.footer-brand-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.footer-col-title {
    font-size: 0.88rem;
    color: #ffffff;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 18px;
}

.footer-links-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.footer-link-item a {
    font-size: 0.86rem;
    color: #94a3b8;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 5px 8px;
    border-radius: 6px;
    border: 1px solid transparent;
    transition: all 0.22s cubic-bezier(0.2, 0.8, 0.2, 1);
    position: relative;
}

.footer-link-icon {
    font-size: 0.82rem;
    color: #64748b;
    transition: transform 0.22s cubic-bezier(0.34, 1.56, 0.64, 1), color 0.22s ease, filter 0.22s ease;
    width: 16px;
    text-align: center;
    flex-shrink: 0;
}

.footer-link-item a:hover {
    color: #ffffff;
    background: rgba(var(--cyber-primary-rgb), 0.1);
    border-color: rgba(var(--cyber-primary-rgb), 0.3);
    transform: translateX(6px);
    text-shadow: 0 0 10px rgba(var(--cyber-primary-rgb), 0.6);
    box-shadow: 0 2px 10px rgba(var(--cyber-primary-rgb), 0.15);
}

.footer-link-item a:hover .footer-link-icon {
    color: var(--cyber-primary);
    filter: drop-shadow(0 0 8px var(--cyber-primary));
    transform: scale(1.28) rotate(-6deg);
}

.footer-bottom-bar {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 22px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 14px;
    font-size: 0.84rem;
    color: var(--cyber-text-muted);
}

/* 18. Mobile Navigation Drawer */
.mobile-nav-drawer {
    position: fixed;
    top: 0;
    right: -100%;
    width: 84%;
    max-width: 360px;
    height: 100vh;
    background: #090e1a;
    border-left: 2px solid var(--cyber-primary);
    z-index: 2000;
    padding: 26px 20px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    transition: right 0.35s ease;
    box-shadow: -15px 0 40px rgba(0, 0, 0, 0.9);
}

.mobile-nav-drawer.active {
    right: 0;
}

.drawer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 14px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.drawer-close-btn {
    font-size: 1.4rem;
    color: #ffffff;
}

.mobile-links-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.mobile-nav-link {
    font-size: 0.98rem;
    font-weight: 700;
    color: #cbd5e1;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(15, 23, 42, 0.5);
    transition: all 0.2s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.mobile-nav-link .nav-link-icon {
    color: #64748b;
    font-size: 1rem;
    width: 20px;
    text-align: center;
    transition: all 0.2s ease;
}

.mobile-nav-link:hover, .mobile-nav-link.active {
    color: #ffffff;
    background: rgba(var(--cyber-primary-rgb), 0.18);
    border-color: rgba(var(--cyber-primary-rgb), 0.5);
    transform: translateX(6px);
    box-shadow: 0 4px 14px rgba(var(--cyber-primary-rgb), 0.25);
}

.mobile-nav-link:hover .nav-link-icon, .mobile-nav-link.active .nav-link-icon {
    color: var(--cyber-primary);
    filter: drop-shadow(0 0 6px var(--cyber-primary));
    transform: scale(1.15);
}

/* 19. RESPONSIVE MEDIA QUERIES */
@media (max-width: 1200px) {
    .nav-menu {
        gap: 5px;
    }
    .nav-link {
        font-size: 0.79rem;
        padding: 5px 7px;
        gap: 5px;
    }
    .pricing-cards-grid {
        grid-template-columns: 1fr;
        max-width: 580px;
    }
}

@media (max-width: 992px) {
    .nav-menu, .header-action-group .btn-3d {
        display: none;
    }

    .mobile-menu-toggle {
        display: block;
    }

    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-cta-group {
        justify-content: center;
    }

    .hero-key-metrics {
        max-width: 500px;
        margin: 0 auto;
    }

    .showcase-content-grid {
        grid-template-columns: 1fr;
    }

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

    .pricing-cards-grid {
        grid-template-columns: 1fr;
        max-width: 520px;
    }

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

@media (max-width: 600px) {
    .section-title {
        font-size: 1.85rem;
    }

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

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

    .footer-bottom-bar {
        flex-direction: column;
        text-align: center;
    }
}

/* ==========================================================================
   20. INSTANT UPI & QR CODE PAYMENT MODAL (IRON MAN HUD CYBER GATEWAY)
   ========================================================================== */

/* Clickable Price Triggers on Pricing Cards */
.clickable-price-trigger {
    cursor: url('../images/cyber-pointer.svg') 15 15, pointer;
    position: relative;
    display: inline-flex;
    align-items: baseline;
    gap: 8px;
    flex-wrap: wrap;
    padding: 6px 12px;
    margin: -6px -12px 14px;
    border-radius: 8px;
    border: 1px dashed rgba(var(--cyber-primary-rgb), 0.3);
    background: rgba(var(--cyber-primary-rgb), 0.04);
    transition: all 0.22s ease;
}

.clickable-price-trigger:hover {
    background: rgba(var(--cyber-primary-rgb), 0.12);
    border-color: var(--cyber-primary);
    box-shadow: 0 0 16px rgba(var(--cyber-primary-rgb), 0.35);
    transform: translateY(-2px);
}

.price-click-chip {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.4px;
    padding: 3px 8px;
    border-radius: 4px;
    color: #38bdf8;
    background: rgba(0, 212, 255, 0.15);
    border: 1px solid rgba(0, 212, 255, 0.4);
    display: inline-flex;
    align-items: center;
    gap: 4px;
    margin-left: 6px;
    text-transform: uppercase;
    animation: chipPulse 2s infinite ease-in-out;
}

.price-click-chip.gold {
    color: #fbbf24;
    background: rgba(255, 170, 0, 0.15);
    border-color: rgba(255, 170, 0, 0.4);
}

@keyframes chipPulse {
    0%, 100% { transform: scale(1); opacity: 0.9; }
    50% { transform: scale(1.05); opacity: 1; }
}

.whatsapp-alt-link {
    font-size: 0.8rem;
    color: #94a3b8;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: color 0.15s ease;
    text-decoration: none;
}

.whatsapp-alt-link:hover {
    color: var(--cyber-success);
    text-decoration: underline;
}

/* ==========================================================================
   20. ULTRA-SLEEK COMPACT IRON MAN HUD UPI MODAL (OPTIMIZED PROPORTIONS)
   ========================================================================== */
.payment-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(3, 7, 18, 0.88);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 10000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 12px;
    opacity: 0;
    transition: opacity 0.22s ease;
}

.payment-modal-overlay.active {
    display: flex;
    opacity: 1;
}

/* Modal Card: Compact, Polished & Perfectly Balanced (Max 410px) */
.payment-modal-card {
    max-width: 410px;
    width: 100%;
    max-height: 92vh;
    overflow-y: auto;
    padding: 14px 16px;
    position: relative;
    border-radius: 12px;
    background: linear-gradient(155deg, #0d1527 0%, #060b16 100%);
    border: 1px solid rgba(0, 212, 255, 0.4);
    border-bottom: 3px solid #002233;
    box-shadow: 
        0 0 25px rgba(0, 212, 255, 0.25),
        0 16px 40px rgba(0, 0, 0, 0.9),
        inset 0 1px 0 rgba(255, 255, 255, 0.15);
    animation: zoomModalIn 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes zoomModalIn {
    from { transform: scale(0.92); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

/* Custom scrollbar for modal card if needed on small screens */
.payment-modal-card::-webkit-scrollbar {
    width: 4px;
}
.payment-modal-card::-webkit-scrollbar-thumb {
    background: rgba(0, 212, 255, 0.3);
    border-radius: 2px;
}

.payment-modal-close {
    position: absolute;
    top: 8px;
    right: 10px;
    font-size: 1.35rem;
    color: #94a3b8;
    background: none;
    border: none;
    cursor: pointer;
    line-height: 1;
    transition: color 0.15s ease, transform 0.15s ease;
    z-index: 10;
    padding: 4px;
}

.payment-modal-close:hover {
    color: #ffffff;
    transform: scale(1.15) rotate(90deg);
}

.pay-modal-header {
    text-align: center;
    margin-bottom: 8px;
    padding-right: 18px;
    padding-left: 18px;
}

.pay-modal-header .section-tag {
    font-size: 0.6rem;
    padding: 2px 8px;
    margin-bottom: 4px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.pay-modal-title {
    font-size: 1.02rem;
    font-weight: 800;
    color: #ffffff;
    margin: 2px 0;
    line-height: 1.25;
}

.pay-modal-subtitle {
    font-size: 0.7rem;
    color: var(--cyber-text-muted);
    line-height: 1.3;
    margin: 0;
}

/* Plan Summary Plaque: Single compact bar */
.pay-plan-summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
    padding: 6px 10px;
    border-radius: 8px;
    background: rgba(15, 23, 42, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 2px solid rgba(0, 0, 0, 0.6);
    margin-bottom: 8px;
}

.pay-plan-info {
    min-width: 0;
    flex: 1;
}

.pay-plan-badge {
    font-size: 0.58rem;
    font-weight: 700;
    letter-spacing: 0.4px;
    color: var(--cyber-primary);
    text-transform: uppercase;
    display: block;
}

.pay-plan-name {
    font-size: 0.82rem;
    font-weight: 700;
    color: #ffffff;
    margin: 1px 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.pay-merchant-line {
    font-size: 0.66rem;
    color: #94a3b8;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.pay-amount-box {
    text-align: right;
    flex-shrink: 0;
}

.pay-amount-label {
    font-size: 0.56rem;
    font-weight: 700;
    letter-spacing: 0.4px;
    color: var(--cyber-text-muted);
    line-height: 1;
}

.pay-amount-val {
    font-size: 1.22rem;
    font-weight: 900;
    color: var(--cyber-primary);
    text-shadow: 0 0 12px rgba(var(--cyber-primary-rgb), 0.5);
    line-height: 1.1;
    margin: 1px 0;
}

.pay-amount-tax {
    font-size: 0.56rem;
    color: #64748b;
    display: block;
    line-height: 1;
}

/* QR Code Display Stage */
.pay-qr-stage {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 8px;
}

.pay-qr-tabs {
    display: inline-flex;
    gap: 5px;
    margin-bottom: 6px;
}

.pay-qr-tab {
    padding: 3px 8px;
    font-size: 0.66rem;
    font-weight: 700;
    border-radius: 5px;
    background: rgba(15, 23, 42, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: #94a3b8;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    white-space: nowrap;
}

.pay-qr-tab:hover {
    color: #ffffff;
    border-color: rgba(var(--cyber-primary-rgb), 0.4);
}

.pay-qr-tab.active {
    background: rgba(var(--cyber-primary-rgb), 0.2);
    border-color: var(--cyber-primary);
    color: #ffffff;
    box-shadow: 0 0 8px rgba(var(--cyber-primary-rgb), 0.3);
}

/* Holographic QR Frame with Corner Brackets & Laser */
.pay-qr-frame {
    width: 125px;
    height: 125px;
    background: #0f172a;
    border-radius: 8px;
    padding: 4px;
    position: relative;
    box-shadow: 0 0 18px rgba(0, 212, 255, 0.3), 0 6px 16px rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.pay-qr-img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 5px;
    display: block;
}

.qr-corner {
    position: absolute;
    width: 14px;
    height: 14px;
    border-color: var(--cyber-primary);
    border-style: solid;
    pointer-events: none;
    z-index: 2;
}

.qr-top-left {
    top: 3px;
    left: 3px;
    border-width: 2px 0 0 2px;
    border-top-left-radius: 3px;
}

.qr-top-right {
    top: 3px;
    right: 3px;
    border-width: 2px 2px 0 0;
    border-top-right-radius: 3px;
}

.qr-bottom-left {
    bottom: 3px;
    left: 3px;
    border-width: 0 0 2px 2px;
    border-bottom-left-radius: 3px;
}

.qr-bottom-right {
    bottom: 3px;
    right: 3px;
    border-width: 0 2px 2px 0;
    border-bottom-right-radius: 3px;
}

/* Laser Scanner Beam */
.qr-scanner-beam {
    position: absolute;
    top: 0;
    left: 3px;
    right: 3px;
    height: 2px;
    background: linear-gradient(90deg, transparent, #00d4ff, #ffffff, #00d4ff, transparent);
    box-shadow: 0 0 6px #00d4ff;
    animation: qrBeam 2.5s infinite ease-in-out;
    pointer-events: none;
    z-index: 3;
}

@keyframes qrBeam {
    0%, 100% { top: 4px; opacity: 0.9; }
    50% { top: calc(100% - 6px); opacity: 0.9; }
}

.pay-qr-instruction {
    font-size: 0.68rem;
    color: #94a3b8;
    margin-top: 6px;
    text-align: center;
    line-height: 1.3;
}

/* One-Click Copy UPI Row */
.pay-upi-copy-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(10, 16, 28, 0.9);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 6px;
    padding: 4px 8px;
    margin-bottom: 8px;
    gap: 6px;
}

.upi-id-label {
    font-size: 0.72rem;
    color: #e2e8f0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.upi-id-label strong {
    color: var(--cyber-primary);
    font-family: monospace;
    font-size: 0.78rem;
    letter-spacing: 0.2px;
}

.pay-upi-copy-row .btn-3d {
    padding: 3px 8px !important;
    font-size: 0.66rem !important;
    height: auto !important;
    min-height: auto !important;
    white-space: nowrap;
    flex-shrink: 0;
}

/* 1-Click Direct UPI Payment App Buttons */
.pay-direct-apps-section {
    margin-bottom: 8px;
}

.pay-apps-heading {
    text-align: center;
    position: relative;
    margin-bottom: 6px;
}

.pay-apps-heading span {
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: var(--cyber-text-muted);
    background: #080d18;
    padding: 0 6px;
    position: relative;
    z-index: 1;
}

.pay-apps-heading::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: rgba(255, 255, 255, 0.08);
}

.pay-apps-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 6px;
}

.pay-app-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 5px 8px;
    border-radius: 6px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    border-left: 1px solid rgba(255, 255, 255, 0.1);
    border-right: 1px solid rgba(0, 0, 0, 0.4);
    border-bottom: 2px solid #020617;
    text-decoration: none;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.5);
    transition: transform 0.15s ease, box-shadow 0.15s ease;
    cursor: pointer;
}

.pay-app-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.7);
}

.pay-app-btn:active {
    transform: translateY(1px);
    border-bottom-width: 1px;
}

.pay-app-btn .app-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.pay-app-btn .app-icon svg {
    width: 18px;
    height: 18px;
}

.pay-app-btn .app-label {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.pay-app-btn .app-name {
    font-size: 0.74rem;
    font-weight: 700;
    color: #ffffff;
    line-height: 1.1;
    white-space: nowrap;
}

.pay-app-btn .app-action {
    font-size: 0.56rem;
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.1;
    white-space: nowrap;
}

/* PhonePe Specific Styling */
.phonepe-btn {
    background: linear-gradient(180deg, #5f259f 0%, #3e126e 100%);
    border-color: rgba(168, 85, 247, 0.5);
}

/* Google Pay Specific Styling */
.gpay-btn {
    background: linear-gradient(180deg, #1e293b 0%, #0f172a 100%);
    border-color: rgba(66, 133, 244, 0.5);
}

/* Paytm Specific Styling */
.paytm-btn {
    background: linear-gradient(180deg, #002e6e 0%, #001a40 100%);
    border-color: rgba(0, 185, 245, 0.5);
}

/* Any UPI Specific Styling */
.any-upi-btn {
    background: linear-gradient(180deg, rgba(0, 212, 255, 0.2) 0%, rgba(0, 100, 150, 0.25) 100%);
    border-color: rgba(0, 212, 255, 0.5);
}

.any-upi-btn .upi-icon {
    color: var(--cyber-primary);
    font-size: 0.95rem;
}

/* Modal Footer WhatsApp Confirmation */
.pay-modal-footer {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 8px;
}

.pay-footer-note {
    display: flex;
    align-items: flex-start;
    gap: 5px;
    font-size: 0.65rem;
    color: #cbd5e1;
    margin-bottom: 6px;
    line-height: 1.3;
}

.pay-footer-note i {
    flex-shrink: 0;
    margin-top: 1px;
}

.pay-modal-footer .btn-3d {
    padding: 6px 10px !important;
    font-size: 0.72rem !important;
    height: auto !important;
    min-height: auto !important;
}

/* Floating Cyber Toast Notification */
.cyber-toast {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%) translateY(30px);
    background: linear-gradient(135deg, #0f172a 0%, #020617 100%);
    border: 1px solid var(--cyber-primary);
    color: #ffffff;
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 0.8rem;
    font-weight: 600;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.8), 0 0 15px rgba(var(--cyber-primary-rgb), 0.4);
    z-index: 100000;
    pointer-events: none;
    opacity: 0;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    max-width: 90%;
    text-align: center;
}

.cyber-toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* Mobile Responsive Proportions for Payment Modal */
@media (max-width: 480px) {
    .payment-modal-card {
        width: 95%;
        padding: 12px 14px;
    }
    .pay-modal-title {
        font-size: 0.95rem;
    }
    .pay-modal-subtitle {
        font-size: 0.65rem;
    }
    .pay-qr-frame {
        width: 115px;
        height: 115px;
    }
    .pay-amount-val {
        font-size: 1.15rem;
    }
    .pay-app-btn {
        padding: 5px 6px;
        gap: 5px;
    }
    .pay-app-btn .app-name {
        font-size: 0.7rem;
    }
    .pay-app-btn .app-action {
        font-size: 0.52rem;
    }
}

/* ==========================================================================
   21. VISUALLY-HIDDEN SEO DIRECTORIES (CRAWLER & GOOGLEBOT 100% ACCESSIBLE)
   ==========================================================================
   Standard W3C / Crawler-Accessible Visually Hidden Pattern:
   Preserves 100% of keywords, internal links, headings, and semantic DOM
   for Googlebot, Bingbot, Yandex, Yahoo, and AI search indexing, while
   completely hiding the sections from human visitors' visible layout.
   ========================================================================== */
.seo-knowledge-index-section,
.malda-local-hub-section {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    clip-path: inset(50%) !important;
    white-space: nowrap !important;
    border: 0 !important;
    opacity: 0.0001 !important;
    pointer-events: none !important;
}

/* Accessibility Utility */
.visually-hidden {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

/* Accessibility WCAG 1.4.1 - Non-color link indicators */
.footer-bottom-bar a,
p a:not(.btn-3d):not(.hero-cta-btn) {
    text-decoration: underline !important;
    text-underline-offset: 3px !important;
}