/* 
   FTV VPN Premium Stylesheet
   Theme: Obsidian Blue (Deep Slate, Royal Blue, Electric Sky Blue)
   Features: Subtle tech grid overlay, glassmorphism, animated glow highlights, and custom mockups.
*/

:root {
    /* Premium Blue-Slate Palette */
    --color-bg: #030712; /* Space obsidian dark */
    --color-bg-card: #0a1128; /* Deep navy-blue card background */
    --color-primary: #2563eb; /* Royal Blue */
    --color-secondary: #1d4ed8; /* Dark Royal Blue */
    --color-accent: #38bdf8; /* Electric Sky Blue */
    --color-text: #f8fafc; /* Slate 50 (Off-white) */
    --color-text-muted: #94a3b8; /* Slate 400 (Muted gray) */
    --color-border: #1e293b; /* Slate 800 (Clean borders) */
    --color-border-glow: rgba(37, 99, 235, 0.2);
    --color-success: #38bdf8; /* Connected state uses electric sky blue */
    --color-warning: #f59e0b; /* Amber */
    --color-danger: #ef4444; /* Coral red */
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    --gradient-accent: linear-gradient(135deg, var(--color-accent) 0%, var(--color-primary) 100%);
    --gradient-hover: linear-gradient(135deg, var(--color-secondary) 0%, #1e40af 100%);
    --gradient-card: linear-gradient(180deg, rgba(10, 17, 40, 0.85) 0%, rgba(3, 7, 18, 0.95) 100%);
    
    /* Layout Details */
    --container-max-width: 1200px;
    --border-radius: 20px;
    --border-radius-sm: 12px;
    --transition-speed: 0.25s;
}

/* Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--color-bg);
    color: var(--color-text);
    font-family: 'Inter', -apple-system, sans-serif;
    line-height: 1.6;
    letter-spacing: -0.011em;
    overflow-x: hidden;
    position: relative;
}

/* Subtle Premium Tech Grid Overlay */
body::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(rgba(37, 99, 235, 0.04) 1.2px, transparent 0);
    background-size: 32px 32px;
    pointer-events: none;
    z-index: -1;
}

h1, h2, h3, h4 {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    color: #ffffff;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

a {
    color: inherit;
    text-decoration: none;
    transition: all var(--transition-speed) cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: var(--color-bg);
}
::-webkit-scrollbar-thumb {
    background: #1e293b;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #334155;
}

/* Background Glow Effects */
.glow-bg {
    position: absolute;
    border-radius: 50%;
    filter: blur(130px);
    z-index: -1;
    pointer-events: none;
    opacity: 0.65;
}

.glow-1 {
    top: -150px;
    right: -100px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.22) 0%, rgba(0,0,0,0) 70%);
}

.glow-2 {
    top: 800px;
    left: -200px;
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, rgba(56, 189, 248, 0.14) 0%, rgba(0,0,0,0) 70%);
}

.glow-3 {
    bottom: 200px;
    right: -200px;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(29, 78, 216, 0.15) 0%, rgba(0,0,0,0) 70%);
}

/* Header & Navigation */
.header {
    padding: 16px 0;
    border-bottom: 1px solid rgba(37, 99, 235, 0.08);
    background-color: rgba(3, 7, 18, 0.75);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.logo-img {
    height: 38px;
    width: 38px;
    border-radius: 10px;
    border: 2px solid var(--color-primary);
    box-shadow: 0 0 15px rgba(37, 99, 235, 0.35);
    object-fit: cover;
}

.logo-text {
    font-family: 'Outfit', sans-serif;
    font-size: 22px;
    font-weight: 800;
    letter-spacing: -0.03em;
}

.accent-text {
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

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

.nav-link {
    font-weight: 500;
    font-size: 15px;
    color: var(--color-text-muted);
}

.nav-link:hover {
    color: #ffffff;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border-radius: 30px;
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    transition: all var(--transition-speed) cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-icon {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

.btn-primary {
    background: var(--gradient-primary);
    color: #ffffff;
    border: none;
    box-shadow: 0 4px 18px rgba(37, 99, 235, 0.35);
}

.btn-primary:hover {
    background: var(--gradient-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(37, 99, 235, 0.45);
}

.btn-secondary {
    background-color: rgba(255, 255, 255, 0.03);
    color: #ffffff;
    border: 1px solid var(--color-border);
}

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.08);
    border-color: rgba(37, 99, 235, 0.2);
    transform: translateY(-2px);
}

.btn-large {
    padding: 16px 36px;
    font-size: 16px;
    border-radius: 14px;
}

.btn-nav {
    padding: 10px 22px;
    font-size: 14px;
    border-radius: 12px;
}

/* Hero Section */
.hero-section {
    padding: 60px 0 100px 0;
    position: relative;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    align-items: center;
    gap: 56px;
}

.hero-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: rgba(37, 99, 235, 0.08);
    color: #60a5fa;
    border: 1px solid rgba(37, 99, 235, 0.2);
    padding: 8px 16px;
    border-radius: 100px;
    font-weight: 600;
    font-size: 13px;
    margin-bottom: 24px;
    letter-spacing: 0.02em;
}

.badge-icon {
    width: 14px;
    height: 14px;
}

.hero-title {
    font-size: 54px;
    margin-bottom: 24px;
    line-height: 1.15;
}

.gradient-text {
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.hero-subtitle {
    font-size: 17px;
    color: var(--color-text-muted);
    margin-bottom: 36px;
    max-width: 600px;
    line-height: 1.65;
}

/* Pricing Card Inline in Hero */
.pricing-card-inline {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 36px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(37, 99, 235, 0.1);
    padding: 12px 24px;
    border-radius: 16px;
    backdrop-filter: blur(8px);
}

.price-val {
    font-size: 42px;
    font-weight: 800;
    font-family: 'Outfit', sans-serif;
    color: #ffffff;
    background: var(--gradient-accent);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.price-details {
    display: flex;
    flex-direction: column;
}

.price-period {
    color: #ffffff;
    font-weight: 600;
    font-size: 16px;
}

.price-sub {
    color: var(--color-text-muted);
    font-size: 12px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
    width: 100%;
}

.hero-stats {
    display: flex;
    gap: 40px;
    border-top: 1px solid var(--color-border);
    padding-top: 32px;
    width: 100%;
}

.stat-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.stat-num {
    font-size: 22px;
    font-weight: 700;
    color: #ffffff;
    font-family: 'Outfit', sans-serif;
}

.stat-label {
    font-size: 13px;
    color: var(--color-text-muted);
}

/* Interactive Sandbox Container (Hero Right) */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
}

.interactive-sandbox {
    display: flex;
    flex-direction: column;
    gap: 20px;
    width: 100%;
    max-width: 380px;
    position: relative;
}

/* Interactive VPN Client Mockup */
.mock-client {
    background: linear-gradient(135deg, #070d1e 0%, #030611 100%);
    border: 1px solid rgba(37, 99, 235, 0.15);
    border-radius: var(--border-radius);
    padding: 24px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.6), 0 0 35px rgba(37, 99, 235, 0.08);
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.mock-client::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.2), transparent);
}

.client-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    border-bottom: 1px solid rgba(37, 99, 235, 0.08);
    padding-bottom: 12px;
}

.client-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.client-status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.client-status-dot.disconnected {
    background-color: var(--color-danger);
    box-shadow: 0 0 10px rgba(239, 68, 68, 0.5);
}

.client-status-dot.connected {
    background-color: var(--color-accent);
    box-shadow: 0 0 10px rgba(56, 189, 248, 0.6);
}

.client-status-dot.reconnecting {
    background-color: var(--color-warning);
    box-shadow: 0 0 10px rgba(245, 158, 11, 0.5);
    animation: blink-anim 1s infinite alternate;
}

@keyframes blink-anim {
    0% { opacity: 0.3; }
    100% { opacity: 1; }
}

.client-body {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

/* Pulsing VPN Power Button */
.client-btn-container {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 120px;
    height: 120px;
}

.client-power-btn {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    background: #0b1227;
    border: 3px solid #1e2e56;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 2;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: inset 0 2px 5px rgba(0,0,0,0.5), 0 4px 10px rgba(0,0,0,0.3);
}

.power-icon {
    width: 32px;
    height: 32px;
    fill: none;
    stroke: #334155;
    stroke-width: 2.5;
    stroke-linecap: round;
    stroke-linejoin: round;
    transition: all 0.35s ease;
}

.client-power-btn:hover {
    border-color: var(--color-primary);
}

.client-power-btn.connected {
    border-color: var(--color-accent);
    background: radial-gradient(circle, #0c2b4e 0%, #031427 100%);
    box-shadow: inset 0 2px 5px rgba(0,0,0,0.2), 0 0 25px rgba(56, 189, 248, 0.35);
}

.client-power-btn.connected .power-icon {
    stroke: var(--color-accent);
    filter: drop-shadow(0 0 6px rgba(56, 189, 248, 0.8));
}

.pulse-ring {
    position: absolute;
    width: 110px;
    height: 110px;
    border-radius: 50%;
    border: 2px solid rgba(56, 189, 248, 0.2);
    z-index: 1;
    opacity: 0;
    transform: scale(0.9);
    pointer-events: none;
}

.pulse-ring.active {
    animation: ripple-anim 2s infinite;
}

@keyframes ripple-anim {
    0% {
        transform: scale(0.9);
        opacity: 0.8;
    }
    100% {
        transform: scale(1.3);
        opacity: 0;
    }
}

.client-state {
    font-size: 16px;
    font-weight: 600;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
    text-transform: uppercase;
}

/* Speed chart visual */
.client-speed-graph {
    width: 100%;
    height: 60px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    border: 1px solid rgba(37, 99, 235, 0.08);
}

.client-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    width: 100%;
    border-top: 1px solid rgba(37, 99, 235, 0.08);
    padding-top: 16px;
    gap: 8px;
}

.client-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.c-stat-label {
    font-size: 11px;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 4px;
}

.c-stat-val {
    font-size: 14px;
    font-weight: 700;
    color: #ffffff;
}

.client-footer {
    border-top: 1px solid rgba(37, 99, 235, 0.08);
    margin-top: 16px;
    padding-top: 12px;
    display: flex;
    justify-content: center;
}

.selected-server {
    display: flex;
    align-items: center;
    gap: 8px;
}

.server-flag {
    font-size: 16px;
}

.server-name {
    font-size: 13px;
    font-weight: 600;
    color: #ffffff;
}

/* Server Selector Card below client */
.server-selector-card {
    background: rgba(10, 17, 40, 0.55);
    border: 1px solid rgba(37, 99, 235, 0.1);
    border-radius: var(--border-radius-sm);
    padding: 16px;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.card-header h4 {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.btn-refresh-ping {
    background: none;
    border: none;
    color: var(--color-text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4px;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.btn-refresh-ping:hover {
    color: #ffffff;
    background: rgba(37, 99, 235, 0.08);
}

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

.server-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 12px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.03);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.server-row:hover {
    background: rgba(37, 99, 235, 0.05);
    border-color: rgba(37, 99, 235, 0.25);
}

.server-row.active {
    background: rgba(37, 99, 235, 0.12);
    border-color: rgba(37, 99, 235, 0.4);
}

.server-info {
    display: flex;
    align-items: center;
    gap: 10px;
}

.server-meta {
    display: flex;
    align-items: center;
    gap: 8px;
}

.server-ping-badge {
    font-size: 11px;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 4px;
    min-width: 48px;
    text-align: center;
}

.server-ping-badge.green {
    background: rgba(56, 189, 248, 0.1);
    color: var(--color-success);
}

.server-ping-badge.yellow {
    background: rgba(245, 158, 11, 0.1);
    color: var(--color-warning);
}

.server-ping-badge.red {
    background: rgba(239, 68, 68, 0.1);
    color: var(--color-danger);
}

.server-status {
    width: 6px;
    height: 6px;
    border-radius: 50%;
}

.server-status.online {
    background-color: var(--color-success);
}

/* Features Section */
.features-section, .download-section, .setup-section, .faq-section {
    padding: 100px 0;
    border-top: 1px solid rgba(37, 99, 235, 0.08);
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px auto;
}

.section-title {
    font-size: 40px;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 16px;
    color: var(--color-text-muted);
}

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

.feature-card {
    background: var(--gradient-card);
    border: 1px solid rgba(37, 99, 235, 0.08);
    padding: 36px;
    border-radius: var(--border-radius);
    transition: all var(--transition-speed) cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--border-radius);
    padding: 1px;
    background: linear-gradient(180deg, rgba(37, 99, 235, 0.12), transparent);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}

.feature-card:hover {
    transform: translateY(-6px);
    border-color: rgba(37, 99, 235, 0.35);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5), 0 0 25px rgba(37, 99, 235, 0.08);
}

.feature-icon {
    width: 48px;
    height: 48px;
    margin-bottom: 24px;
    color: var(--color-accent);
    background: rgba(56, 189, 248, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px;
    transition: all var(--transition-speed) ease;
}

.feature-card:hover .feature-icon {
    color: #ffffff;
    background: var(--gradient-primary);
    box-shadow: 0 0 15px rgba(37, 99, 235, 0.4);
}

.feature-card-title {
    font-size: 20px;
    margin-bottom: 12px;
}

.feature-card-text {
    color: var(--color-text-muted);
    font-size: 14.5px;
    line-height: 1.6;
}

/* Download Section */
.download-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.download-card {
    background: var(--gradient-card);
    border: 1px solid rgba(37, 99, 235, 0.08);
    border-radius: var(--border-radius);
    padding: 36px 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: all var(--transition-speed) cubic-bezier(0.4, 0, 0.2, 1);
}

.download-card:hover {
    transform: translateY(-6px);
    border-color: rgba(37, 99, 235, 0.35);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5), 0 0 25px rgba(37, 99, 235, 0.08);
}

.platform-icon {
    width: 64px;
    height: 64px;
    margin-bottom: 20px;
    background: rgba(37, 99, 235, 0.08);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 14px;
    transition: all var(--transition-speed) ease;
}

.brand-icon {
    width: 32px;
    height: 32px;
    filter: brightness(0) invert(0.95);
    transition: all var(--transition-speed) ease;
}

.download-card:hover .platform-icon {
    background: var(--gradient-primary);
    box-shadow: 0 0 20px rgba(37, 99, 235, 0.4);
}

.download-card:hover .brand-icon {
    filter: brightness(0) invert(1);
}

.platform-name {
    font-size: 20px;
    margin-bottom: 28px;
}

.app-links {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.app-item {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    width: 100%;
}

.app-title {
    font-size: 12px;
    color: var(--color-text-muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.app-btn {
    width: 100%;
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--color-border);
    color: #ffffff;
    padding: 12px 16px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 14px;
    text-align: center;
}

.app-btn:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.35);
}

/* Instructions Setup Section */
.tabs-container {
    max-width: 800px;
    margin: 0 auto;
}

.tabs-header {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 48px;
}

.tab-btn {
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--color-border);
    color: var(--color-text-muted);
    padding: 14px 28px;
    border-radius: 30px;
    font-family: 'Outfit', sans-serif;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-speed) ease;
}

.tab-btn:hover {
    color: #ffffff;
    background-color: rgba(255, 255, 255, 0.06);
}

.tab-btn.active {
    background-color: var(--color-primary);
    color: #ffffff;
    border-color: var(--color-primary);
    box-shadow: 0 4px 14px rgba(37, 99, 235, 0.4);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeIn var(--transition-speed) ease;
}

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

.steps-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.step-card {
    background: var(--gradient-card);
    border: 1px solid rgba(37, 99, 235, 0.05);
    border-radius: var(--border-radius);
    padding: 28px;
    display: flex;
    gap: 24px;
    align-items: flex-start;
}

.step-num {
    background: var(--gradient-accent);
    color: #ffffff;
    font-family: 'Outfit', sans-serif;
    font-size: 20px;
    font-weight: 700;
    width: 48px;
    height: 48px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(56, 189, 248, 0.35);
}

.step-details {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.step-details h4 {
    font-size: 18px;
    color: #ffffff;
}

.step-details p {
    color: var(--color-text-muted);
    font-size: 14.5px;
    line-height: 1.6;
}

.step-details code {
    background-color: rgba(0, 0, 0, 0.35);
    padding: 3px 8px;
    border-radius: 6px;
    color: var(--color-accent);
    font-family: monospace;
    font-size: 13.5px;
    border: 1px solid rgba(37, 99, 235, 0.1);
}

.step-details a {
    color: var(--color-accent);
    font-weight: 600;
}

.step-details a:hover {
    text-decoration: underline;
}

/* FAQ Accordion Section */
.faq-accordion {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background: var(--gradient-card);
    border: 1px solid rgba(37, 99, 235, 0.06);
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: rgba(37, 99, 235, 0.2);
}

.faq-trigger {
    width: 100%;
    padding: 20px 24px;
    background: none;
    border: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    text-align: left;
    color: #ffffff;
    font-family: 'Outfit', sans-serif;
    font-size: 16.5px;
    font-weight: 600;
    gap: 16px;
}

.faq-icon-arrow {
    width: 18px;
    height: 18px;
    color: var(--color-text-muted);
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.faq-content {
    max-height: 0;
    overflow: hidden;
    padding: 0 24px;
    transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-content p {
    color: var(--color-text-muted);
    font-size: 14.5px;
    line-height: 1.6;
    padding-bottom: 20px;
}

.faq-content a {
    color: var(--color-accent);
    font-weight: 600;
}

/* FAQ Active State */
.faq-item.active {
    border-color: rgba(37, 99, 235, 0.3);
    background: rgba(37, 99, 235, 0.02);
}

.faq-item.active .faq-icon-arrow {
    transform: rotate(180deg);
    color: var(--color-accent);
}

.faq-item.active .faq-content {
    max-height: 300px; /* Allow smooth sliding */
}

/* Footer */
.footer {
    border-top: 1px solid rgba(37, 99, 235, 0.08);
    background-color: #010309;
    padding: 80px 0 30px 0;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(37, 99, 235, 0.08), transparent);
}

.footer-container {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 80px;
    margin-bottom: 48px;
}

.footer-desc {
    color: var(--color-text-muted);
    font-size: 14px;
    margin-top: 16px;
    max-width: 400px;
}

.footer-links h4 {
    font-size: 16px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
    margin-bottom: 24px;
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 14px;
}

.footer-links a {
    color: var(--color-text-muted);
    font-size: 14.5px;
}

.footer-links a:hover {
    color: #ffffff;
    padding-left: 6px;
}

.footer-bottom {
    border-top: 1px solid rgba(37, 99, 235, 0.08);
    padding-top: 30px;
    text-align: center;
    font-size: 13px;
    color: var(--color-text-muted);
}

/* Responsive Web Design */
@media (max-width: 992px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 48px;
    }
    
    .hero-content {
        align-items: center;
    }
    
    .hero-title {
        font-size: 42px;
    }
    
    .pricing-card-inline {
        justify-content: center;
    }

    .hero-actions {
        justify-content: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .hero-visual {
        margin-top: 20px;
    }
    
    .interactive-sandbox {
        max-width: 100%;
        display: grid;
        grid-template-columns: 1.1fr 0.9fr;
        gap: 20px;
        align-items: start;
    }

    .footer-container {
        grid-template-columns: 1fr;
        gap: 48px;
    }
}

@media (max-width: 768px) {
    .header {
        padding: 14px 0;
    }
    
    .nav-menu {
        display: none; /* Hide navigation items and rely on CTA button */
    }
    
    .section-title {
        font-size: 30px;
    }
    
    .interactive-sandbox {
        grid-template-columns: 1fr;
    }

    .hero-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .btn-large {
        width: 100%;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
}