/**
 * FastSend - Ultra-Modern Dark Obsidian & Cosmic Aurora Landing Page Stylesheet
 * Version: 2.0.0
 */

:root {
    --fs-bg: #070913;
    --fs-bg-card: rgba(14, 19, 36, 0.75);
    --fs-bg-card-hover: rgba(20, 28, 54, 0.85);
    --fs-glass: rgba(255, 255, 255, 0.035);
    --fs-glass-hover: rgba(255, 255, 255, 0.07);
    --fs-border: rgba(255, 255, 255, 0.08);
    --fs-border-glow: rgba(99, 102, 241, 0.45);
    --fs-border-neon: rgba(0, 245, 212, 0.4);
    
    /* Neon Accents */
    --fs-cyan: #00f5d4;
    --fs-emerald: #10b981;
    --fs-indigo: #6366f1;
    --fs-violet: #8b5cf6;
    --fs-purple: #c084fc;
    --fs-amber: #f59e0b;
    --fs-pink: #f43f5e;
    
    /* Typography */
    --fs-text-primary: #f8fafc;
    --fs-text-secondary: #94a3b8;
    --fs-text-muted: #64748b;
}

/* Base Body Styling */
body.landing-dark {
    background-color: var(--fs-bg) !important;
    color: var(--fs-text-primary) !important;
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    overflow-x: hidden;
    position: relative;
    letter-spacing: -0.01em;
}

/* Grid Background Texture */
.cosmic-grid-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    pointer-events: none;
    z-index: 0;
    background-image: 
        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: 48px 48px;
    mask-image: radial-gradient(ellipse at 50% 30%, black 40%, transparent 80%);
    -webkit-mask-image: radial-gradient(ellipse at 50% 30%, black 40%, transparent 80%);
}

/* Ambient Aurora Glow Orbs */
.aurora-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(140px);
    pointer-events: none;
    z-index: 0;
    opacity: 0.35;
    animation: auroraFloat 18s ease-in-out infinite alternate;
}

.aurora-1 {
    width: 650px;
    height: 650px;
    top: -150px;
    left: 15%;
    background: radial-gradient(circle, #6366f1 0%, rgba(99, 102, 241, 0) 70%);
}

.aurora-2 {
    width: 550px;
    height: 550px;
    top: 100px;
    right: 5%;
    background: radial-gradient(circle, #00f5d4 0%, rgba(0, 245, 212, 0) 70%);
    animation-delay: -6s;
}

.aurora-3 {
    width: 700px;
    height: 700px;
    top: 900px;
    left: -100px;
    background: radial-gradient(circle, #8b5cf6 0%, rgba(139, 92, 246, 0) 70%);
    animation-delay: -12s;
}

@keyframes auroraFloat {
    0% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(50px, -40px) scale(1.15); }
    100% { transform: translate(-30px, 30px) scale(0.92); }
}

/* ========================================================
   FLOATING GLASS NAVBAR - LASER-ALIGNED SYSTEM
   ======================================================== */
.navbar-cosmic {
    background: rgba(7, 9, 19, 0.88) !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--fs-border);
    transition: all 0.3s ease;
    z-index: 1000;
    padding: 0 !important;
    min-height: 72px;
    display: flex;
    align-items: center;
}

.navbar-cosmic .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 72px;
}

/* Brand Logo Alignment */
.navbar-cosmic .navbar-brand {
    display: inline-flex !important;
    align-items: center !important;
    padding: 0 !important;
    margin: 0 !important;
    line-height: 1 !important;
    gap: 10px;
}

.navbar-cosmic .brand-icon-wrapper {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    overflow: hidden;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.navbar-cosmic .brand-text {
    font-size: 1.35rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    color: #ffffff;
    line-height: 1;
    margin: 0;
    display: inline-flex;
    align-items: center;
}

.navbar-cosmic .brand-version-badge {
    font-size: 0.65rem;
    font-weight: 700;
    font-family: 'JetBrains Mono', Monaco, monospace;
    padding: 3px 8px;
    border-radius: 100px;
    background: rgba(99, 102, 241, 0.15);
    color: var(--fs-cyan);
    border: 1px solid rgba(0, 245, 212, 0.3);
    line-height: 1;
    display: inline-flex;
    align-items: center;
    margin-left: 6px;
}

/* Middle Navigation Links Alignment */
.navbar-cosmic .navbar-collapse {
    display: flex;
    align-items: center;
}

.navbar-cosmic .navbar-nav {
    display: flex;
    align-items: center;
    gap: 4px;
    margin: 0 auto !important;
    padding: 0;
    list-style: none;
}

.navbar-cosmic .navbar-nav .nav-item {
    display: flex;
    align-items: center;
    margin: 0;
}

.navbar-cosmic .navbar-nav .nav-link {
    color: var(--fs-text-secondary) !important;
    font-size: 0.88rem;
    font-weight: 500;
    padding: 0 14px !important;
    height: 38px;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    border-radius: 8px;
    line-height: 1 !important;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.navbar-cosmic .navbar-nav .nav-link:hover {
    color: #ffffff !important;
    background: rgba(255, 255, 255, 0.06);
}

/* Right Side Navbar Action Buttons */
.navbar-cosmic .navbar-actions {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin: 0;
    padding: 0;
}

/* UNIFIED 38px HEIGHT FOR ALL RIGHT-SIDE BUTTONS */
.navbar-cosmic .navbar-actions .btn,
.navbar-cosmic .navbar-actions .nav-btn {
    height: 38px !important;
    min-height: 38px !important;
    max-height: 38px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 0 16px !important;
    font-size: 0.85rem !important;
    font-weight: 600 !important;
    line-height: 1 !important;
    border-radius: 10px !important;
    white-space: nowrap !important;
    margin: 0 !important;
    box-sizing: border-box !important;
    vertical-align: middle !important;
}

.navbar-cosmic .lang-switch-btn {
    background: rgba(255, 255, 255, 0.04) !important;
    border: 1px solid rgba(255, 255, 255, 0.12) !important;
    color: #ffffff !important;
    gap: 6px !important;
    transition: all 0.2s ease !important;
}

.navbar-cosmic .lang-switch-btn:hover {
    background: rgba(255, 255, 255, 0.08) !important;
    border-color: rgba(255, 255, 255, 0.25) !important;
}

.navbar-cosmic .btn-sign-in {
    background: rgba(255, 255, 255, 0.04) !important;
    border: 1px solid rgba(255, 255, 255, 0.15) !important;
    color: #ffffff !important;
    transition: all 0.2s ease !important;
}

.navbar-cosmic .btn-sign-in:hover {
    background: rgba(255, 255, 255, 0.1) !important;
    border-color: rgba(255, 255, 255, 0.3) !important;
    transform: translateY(-1px);
}

.navbar-cosmic .btn-deploy-free {
    background: linear-gradient(135deg, #00f5d4 0%, #00bbd4 100%) !important;
    color: #06080f !important;
    font-weight: 700 !important;
    border: none !important;
    box-shadow: 0 0 18px rgba(0, 245, 212, 0.35) !important;
    transition: all 0.2s ease !important;
}

.navbar-cosmic .btn-deploy-free:hover {
    box-shadow: 0 0 25px rgba(0, 245, 212, 0.6) !important;
    transform: translateY(-1px);
    color: #000000 !important;
}

/* Mobile Toggler Alignment */
.navbar-cosmic .navbar-toggler {
    width: 42px;
    height: 42px;
    padding: 0;
    display: none;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.04);
}

@media (max-width: 991.98px) {
    .navbar-cosmic .navbar-toggler {
        display: inline-flex;
    }

    .navbar-cosmic .navbar-collapse {
        background: rgba(10, 14, 28, 0.98);
        border: 1px solid rgba(255, 255, 255, 0.1);
        border-radius: 18px;
        padding: 20px;
        margin-top: 14px;
        box-shadow: 0 20px 50px rgba(0, 0, 0, 0.8);
        backdrop-filter: blur(24px);
    }

    .navbar-cosmic .navbar-nav {
        flex-direction: column;
        align-items: stretch;
        gap: 6px;
        margin-bottom: 18px !important;
    }

    .navbar-cosmic .navbar-nav .nav-link {
        justify-content: flex-start !important;
        height: 42px;
        padding: 0 16px !important;
        border-radius: 10px;
    }

    .navbar-cosmic .navbar-actions {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
        width: 100%;
    }

    .navbar-cosmic .navbar-actions .btn,
    .navbar-cosmic .navbar-actions .nav-btn {
        width: 100% !important;
        height: 42px !important;
        min-height: 42px !important;
    }

    .navbar-cosmic .dropdown {
        width: 100%;
    }

    .navbar-cosmic .dropdown .dropdown-menu {
        width: 100%;
    }
}

.brand-glow {
    text-shadow: 0 0 20px rgba(0, 245, 212, 0.6);
}

/* Aurora Gradient Text */
.text-aurora {
    background: linear-gradient(135deg, #ffffff 0%, #00f5d4 45%, #6366f1 85%, #c084fc 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.text-gradient-cyan {
    background: linear-gradient(135deg, #00f5d4 0%, #38bdf8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.text-gradient-purple {
    background: linear-gradient(135deg, #c084fc 0%, #6366f1 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.text-gradient-amber {
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Futuristic Badge Pill */
.cosmic-badge-pill {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 6px 18px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 100px;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--fs-text-primary);
    backdrop-filter: blur(12px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4), inset 0 1px 1px rgba(255, 255, 255, 0.15);
    transition: all 0.3s ease;
}

.cosmic-badge-pill:hover {
    border-color: var(--fs-cyan);
    box-shadow: 0 0 20px rgba(0, 245, 212, 0.25);
    transform: translateY(-2px);
}

.neon-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--fs-cyan);
    box-shadow: 0 0 10px var(--fs-cyan);
    animation: neonBlink 2s infinite ease-in-out;
}

@keyframes neonBlink {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.4; transform: scale(0.85); }
}

/* Glowing Neon Buttons */
.btn-neon-cyan {
    background: linear-gradient(135deg, #00f5d4 0%, #00bbd4 100%);
    color: #06080f !important;
    font-weight: 700;
    border: none;
    border-radius: 12px;
    padding: 12px 28px;
    position: relative;
    z-index: 1;
    overflow: hidden;
    box-shadow: 0 0 25px rgba(0, 245, 212, 0.35);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-neon-cyan:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 35px rgba(0, 245, 212, 0.6);
    color: #000000 !important;
}

.btn-glass-outline {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: #ffffff !important;
    font-weight: 600;
    border-radius: 12px;
    padding: 12px 26px;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.btn-glass-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

/* Hero Section Typography */
.hero-title-cosmic {
    font-size: clamp(2.4rem, 6vw, 4.4rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.04em;
    margin-bottom: 1.5rem;
}

.hero-subtitle-cosmic {
    font-size: clamp(1.05rem, 2vw, 1.25rem);
    line-height: 1.65;
    color: var(--fs-text-secondary);
    max-width: 760px;
    margin: 0 auto 2.5rem;
}

/* ========================================================
   THE HERO CONTROL MATRIX & COCKPIT MOCKUP
   ======================================================== */
.cockpit-container {
    max-width: 1080px;
    margin: 40px auto 0;
    position: relative;
    z-index: 2;
}

.cockpit-frame {
    background: rgba(12, 17, 33, 0.85);
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 
        0 30px 80px -20px rgba(0, 0, 0, 0.8),
        0 0 50px -10px rgba(99, 102, 241, 0.25),
        inset 0 1px 1px rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    overflow: hidden;
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.cockpit-frame:hover {
    box-shadow: 
        0 40px 100px -20px rgba(0, 0, 0, 0.9),
        0 0 70px -10px rgba(0, 245, 212, 0.3),
        inset 0 1px 2px rgba(255, 255, 255, 0.2);
    transform: translateY(-4px);
}

.cockpit-header {
    background: rgba(16, 23, 44, 0.95);
    padding: 14px 22px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.cockpit-tab-pill {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--fs-text-secondary);
    font-size: 0.8rem;
    font-weight: 600;
    padding: 6px 14px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.cockpit-tab-pill.active {
    background: rgba(99, 102, 241, 0.2);
    border-color: var(--fs-indigo);
    color: #ffffff;
    box-shadow: 0 0 14px rgba(99, 102, 241, 0.35);
}

.cockpit-tab-pill:hover:not(.active) {
    background: rgba(255, 255, 255, 0.08);
    color: #ffffff;
}

.cockpit-body {
    padding: 26px;
    background: radial-gradient(circle at 85% 15%, rgba(99, 102, 241, 0.12) 0%, transparent 50%),
                radial-gradient(circle at 15% 85%, rgba(0, 245, 212, 0.08) 0%, transparent 40%),
                rgba(10, 14, 28, 0.9);
}

.metric-neon-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: 16px;
    padding: 18px 20px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.metric-neon-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--fs-cyan), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.metric-neon-card:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
}

.metric-neon-card:hover::before {
    opacity: 1;
}

/* Speedometer / Pulse wave */
.pulse-wave-container {
    height: 38px;
    display: flex;
    align-items: flex-end;
    gap: 3px;
    padding-top: 6px;
}

.pulse-bar {
    flex: 1;
    background: var(--fs-cyan);
    border-radius: 3px;
    opacity: 0.65;
    animation: wavePulse 1.2s infinite ease-in-out;
}

.pulse-bar:nth-child(1) { height: 30%; animation-delay: 0.1s; }
.pulse-bar:nth-child(2) { height: 60%; animation-delay: 0.2s; }
.pulse-bar:nth-child(3) { height: 85%; animation-delay: 0.3s; }
.pulse-bar:nth-child(4) { height: 45%; animation-delay: 0.4s; }
.pulse-bar:nth-child(5) { height: 95%; animation-delay: 0.5s; }
.pulse-bar:nth-child(6) { height: 70%; animation-delay: 0.6s; }
.pulse-bar:nth-child(7) { height: 40%; animation-delay: 0.7s; }
.pulse-bar:nth-child(8) { height: 75%; animation-delay: 0.8s; }

@keyframes wavePulse {
    0%, 100% { transform: scaleY(0.7); opacity: 0.4; }
    50% { transform: scaleY(1.1); opacity: 1; }
}

/* Live Log Stream Frame */
.terminal-stream-box {
    background: #05070d;
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 12px;
    padding: 14px 18px;
    font-family: 'SF Mono', Monaco, Menlo, 'Courier New', monospace;
    font-size: 0.8rem;
    color: #94a3b8;
    max-height: 160px;
    overflow-y: hidden;
    position: relative;
}

.terminal-line {
    display: flex;
    gap: 10px;
    margin-bottom: 6px;
    align-items: center;
}

.terminal-line:last-child {
    margin-bottom: 0;
}

/* Ecosystem Pill Grid */
.ecosystem-ticker-section {
    position: relative;
    padding: 50px 0;
    border-top: 1px solid var(--fs-border);
    border-bottom: 1px solid var(--fs-border);
    background: rgba(10, 14, 28, 0.4);
}

.eco-chip {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 22px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: 100px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--fs-text-primary);
    transition: all 0.25s ease;
}

.eco-chip:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--fs-cyan);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 245, 212, 0.15);
}

/* ========================================================
   FUTURISTIC BENTO GRID SECTION
   ======================================================== */
.bento-dark-card {
    background: rgba(14, 20, 38, 0.65);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 24px;
    padding: 36px 32px;
    height: 100%;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(16px);
    transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.bento-dark-card::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 24px;
    padding: 1px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.12), transparent 60%);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}

.bento-dark-card:hover {
    transform: translateY(-6px);
    background: rgba(18, 26, 50, 0.85);
    border-color: rgba(99, 102, 241, 0.4);
    box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.7), 0 0 40px rgba(99, 102, 241, 0.15);
}

.bento-featured-card {
    background: radial-gradient(circle at 10% 20%, rgba(99, 102, 241, 0.18) 0%, transparent 60%),
                rgba(14, 20, 38, 0.85);
    border-color: rgba(99, 102, 241, 0.35);
}

.bento-featured-card:hover {
    border-color: var(--fs-cyan);
    box-shadow: 0 30px 70px -15px rgba(0, 0, 0, 0.8), 0 0 50px rgba(0, 245, 212, 0.25);
}

.bento-icon-box {
    width: 58px;
    height: 58px;
    border-radius: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    margin-bottom: 24px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
}

/* ========================================================
   CYBERPUNK COST DESTROYER ROI CALCULATOR
   ======================================================== */
.calc-matrix-container {
    background: radial-gradient(circle at 50% 0%, rgba(99, 102, 241, 0.25) 0%, transparent 65%),
                rgba(11, 16, 32, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 28px;
    padding: 48px;
    box-shadow: 0 40px 100px -20px rgba(0, 0, 0, 0.85), 0 0 60px rgba(99, 102, 241, 0.2);
    backdrop-filter: blur(24px);
    position: relative;
    overflow: hidden;
}

@media (max-width: 768px) {
    .calc-matrix-container { padding: 28px 20px; border-radius: 20px; }
}

.calc-neon-range {
    -webkit-appearance: none;
    width: 100%;
    height: 12px;
    border-radius: 6px;
    background: #1e293b;
    outline: none;
    transition: background 0.2s;
}

.calc-neon-range::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: #00f5d4;
    cursor: pointer;
    box-shadow: 0 0 20px #00f5d4, 0 0 40px rgba(0, 245, 212, 0.6);
    border: 3px solid #ffffff;
    transition: transform 0.15s ease;
}

.calc-neon-range::-webkit-slider-thumb:hover {
    transform: scale(1.2);
}

.comparison-box-dark {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 18px;
    padding: 24px;
    height: 100%;
    transition: all 0.3s ease;
}

.comparison-box-dark.highlight-fastsend {
    background: rgba(0, 245, 212, 0.05);
    border-color: rgba(0, 245, 212, 0.35);
    box-shadow: 0 0 35px rgba(0, 245, 212, 0.12);
}

/* ========================================================
   VISUAL DELIVERY PIPELINE ANIMATION
   ======================================================== */
.pipeline-node {
    background: rgba(255, 255, 255, 0.035);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    padding: 26px;
    position: relative;
    text-align: center;
}

.pipeline-connector {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--fs-cyan);
    animation: flowPulse 2s infinite ease-in-out;
}

@keyframes flowPulse {
    0%, 100% { opacity: 0.3; transform: translateX(0); }
    50% { opacity: 1; transform: translateX(6px); }
}

/* ========================================================
   PRICING CARDS (DARK LUXURY)
   ======================================================== */
.pricing-dark-card {
    background: rgba(14, 20, 38, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.09);
    border-radius: 24px;
    padding: 38px 30px;
    position: relative;
    transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    backdrop-filter: blur(20px);
}

.pricing-dark-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 30px 70px -15px rgba(0, 0, 0, 0.8);
    border-color: rgba(255, 255, 255, 0.2);
}

.pricing-dark-card.popular-plan {
    background: radial-gradient(circle at 50% 0%, rgba(0, 245, 212, 0.12) 0%, transparent 60%),
                rgba(16, 24, 46, 0.95);
    border-color: var(--fs-cyan);
    box-shadow: 0 25px 60px -10px rgba(0, 0, 0, 0.7), 0 0 40px rgba(0, 245, 212, 0.2);
}

.pricing-dark-card.popular-plan:hover {
    box-shadow: 0 35px 90px -15px rgba(0, 0, 0, 0.9), 0 0 60px rgba(0, 245, 212, 0.35);
}

.popular-glow-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #00f5d4 0%, #6366f1 100%);
    color: #06080f;
    font-weight: 800;
    font-size: 0.75rem;
    padding: 6px 20px;
    border-radius: 100px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    box-shadow: 0 0 20px rgba(0, 245, 212, 0.5);
}

.pricing-period-pill {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 100px;
    padding: 5px;
    display: inline-flex;
}

.pricing-period-btn {
    border-radius: 100px;
    padding: 8px 24px;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--fs-text-secondary);
    border: none;
    background: transparent;
    transition: all 0.2s ease;
    cursor: pointer;
}

.pricing-period-btn.active {
    background: var(--fs-cyan);
    color: #06080f;
    font-weight: 700;
    box-shadow: 0 0 16px rgba(0, 245, 212, 0.4);
}

/* ========================================================
   DARK ACCORDION (FAQ)
   ======================================================== */
.accordion-cosmic .accordion-item {
    background: rgba(14, 20, 38, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px !important;
    margin-bottom: 14px;
    overflow: hidden;
    backdrop-filter: blur(14px);
    transition: all 0.25s ease;
}

.accordion-cosmic .accordion-item:hover {
    border-color: rgba(255, 255, 255, 0.18);
    background: rgba(18, 26, 50, 0.7);
}

.accordion-cosmic .accordion-button {
    background: transparent !important;
    color: #ffffff !important;
    font-weight: 700;
    padding: 20px 24px;
    box-shadow: none !important;
}

.accordion-cosmic .accordion-button::after {
    filter: invert(1) brightness(2);
}

.accordion-cosmic .accordion-body {
    color: var(--fs-text-secondary);
    font-size: 0.95rem;
    line-height: 1.7;
    padding: 0 24px 22px;
}

/* ========================================================
   FOOTER (COSMIC DARK)
   ======================================================== */
.footer-cosmic {
    background: #04050a;
    border-top: 1px solid var(--fs-border);
    position: relative;
    z-index: 2;
    padding: 70px 0 35px;
}

/* ========================================================
   4 CORE SERVICE PILLARS & DEVELOPER PLAYGROUND
   ======================================================== */
.pillar-card {
    background: rgba(14, 20, 38, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 22px;
    padding: 32px 28px;
    height: 100%;
    backdrop-filter: blur(16px);
    transition: all 0.35s ease;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.pillar-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 25px 60px -12px rgba(0, 0, 0, 0.7);
}

.pillar-card.email-card:hover {
    border-color: rgba(0, 245, 212, 0.5);
    box-shadow: 0 25px 60px -12px rgba(0, 245, 212, 0.2);
}
.pillar-card.sms-card:hover {
    border-color: rgba(16, 185, 129, 0.5);
    box-shadow: 0 25px 60px -12px rgba(16, 185, 129, 0.2);
}
.pillar-card.otp-sms-card:hover {
    border-color: rgba(245, 158, 11, 0.5);
    box-shadow: 0 25px 60px -12px rgba(245, 158, 11, 0.2);
}
.pillar-card.otp-email-card:hover {
    border-color: rgba(139, 92, 246, 0.5);
    box-shadow: 0 25px 60px -12px rgba(139, 92, 246, 0.2);
}

.pillar-icon-badge {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    margin-bottom: 22px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}

/* Service Navigation Tabs */
.service-nav-tabs {
    display: inline-flex;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 100px;
    padding: 6px;
    gap: 6px;
    flex-wrap: wrap;
    justify-content: center;
}

.service-tab-btn {
    border-radius: 100px;
    padding: 10px 22px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--fs-text-secondary);
    border: none;
    background: transparent;
    transition: all 0.25s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

.service-tab-btn.active {
    background: #00f5d4;
    color: #06080f;
    font-weight: 700;
    box-shadow: 0 0 20px rgba(0, 245, 212, 0.4);
}

.service-tab-btn:hover:not(.active) {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.08);
}

/* Developer Interactive Code Box */
.code-playground-box {
    background: #070a14;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.8);
    font-family: 'JetBrains Mono', Monaco, 'Courier New', monospace;
}

.code-header-bar {
    background: rgba(16, 23, 44, 0.95);
    padding: 12px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.code-lang-btn {
    background: transparent;
    border: 1px solid transparent;
    color: var(--fs-text-secondary);
    font-size: 0.78rem;
    font-weight: 600;
    padding: 5px 12px;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.code-lang-btn.active {
    background: rgba(0, 245, 212, 0.15);
    border-color: rgba(0, 245, 212, 0.35);
    color: var(--fs-cyan);
}

.code-lang-btn:hover:not(.active) {
    color: #ffffff;
}

.code-pre-box {
    margin: 0;
    padding: 22px;
    font-size: 0.85rem;
    line-height: 1.6;
    color: #cbd5e1;
    overflow-x: auto;
    background: transparent;
}

/* Responsive Overrides */
@media (max-width: 576px) {
    .hero-title-cosmic { font-size: 2.2rem; }
    .hero-subtitle-cosmic { font-size: 1rem; }
    .cockpit-body { padding: 16px; }
    .bento-dark-card { padding: 24px 18px; border-radius: 18px; }
    .pricing-dark-card { padding: 28px 20px; border-radius: 18px; }
    .service-nav-tabs { border-radius: 16px; }
    .service-tab-btn { border-radius: 10px; width: 100%; justify-content: center; }
}