/*
 * DNDseo - Premium Design System (Vanilla CSS)
 * Includes Glassmorphism, Neon Gradients, Ambient Glowing Orbs, and Smooth Transitions.
 */

:root {
    /* Color Palette */
    --bg-base: #030712;
    --bg-surface: rgba(15, 23, 42, 0.65);
    --bg-surface-solid: #0b0f19;
    --bg-surface-hover: rgba(30, 41, 59, 0.5);
    --primary: #0ea5e9;
    --primary-dim: rgba(14, 165, 233, 0.15);
    --primary-glow: rgba(14, 165, 233, 0.45);
    --accent: #00f2fe;
    --accent-purple: #8b5cf6;
    --accent-purple-dim: rgba(139, 92, 246, 0.15);
    --accent-purple-glow: rgba(139, 92, 246, 0.4);
    --success: #10b981;
    --success-dim: rgba(16, 185, 129, 0.1);
    --warning: #f59e0b;
    --warning-dim: rgba(245, 158, 11, 0.1);
    --danger: #ef4444;
    --danger-dim: rgba(239, 68, 68, 0.1);
    
    /* Typography */
    --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
    --font-display: 'Outfit', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    
    /* Border & Shadows */
    --border-color: rgba(255, 255, 255, 0.08);
    --border-glow: rgba(14, 165, 233, 0.35);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.5);
    --shadow-md: 0 8px 32px 0 rgba(0, 0, 0, 0.6);
    --shadow-lg: 0 12px 50px 0 rgba(0, 0, 0, 0.8), 0 0 20px rgba(14, 165, 233, 0.1);
    
    /* Border Radius */
    --r-lg: 16px;
    --r-md: 12px;
    --r-sm: 8px;
}

/* ==============================================================================
   RESET & BASE STYLES
   ============================================================================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    background-color: var(--bg-base);
    color: #f3f4f6;
    font-family: var(--font-sans);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
}

/* Scrollbar styling */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}
::-webkit-scrollbar-track {
    background: var(--bg-base);
}
::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.12);
    border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

/* Typography elements */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
    letter-spacing: -0.02em;
    color: #ffffff;
    line-height: 1.25;
}

a {
    color: inherit;
    text-decoration: none;
    transition: all 0.25s ease;
}

/* ==============================================================================
   LAYOUT & CONTAINER
   ============================================================================== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
    z-index: 10;
}

/* ==============================================================================
   AMBIENT BACKGROUNDS & GLOWS
   ============================================================================== */
.ambient-bg {
    position: fixed;
    inset: 0;
    z-index: 1;
    overflow: hidden;
    pointer-events: none;
}

.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(140px);
    opacity: 0.25;
    mix-blend-mode: screen;
    animation: pulse 8s ease-in-out infinite alternate;
}

.orb-1 {
    top: -10%;
    left: 10%;
    width: 45vw;
    height: 45vw;
    background: radial-gradient(circle, var(--primary) 0%, transparent 80%);
}

.orb-2 {
    bottom: -10%;
    right: 10%;
    width: 50vw;
    height: 50vw;
    background: radial-gradient(circle, var(--accent-purple) 0%, transparent 80%);
    animation-delay: -3s;
}

.orb-3 {
    top: 40%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 35vw;
    height: 35vw;
    background: radial-gradient(circle, rgba(0, 242, 254, 0.4) 0%, transparent 70%);
    animation-delay: -5s;
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.015) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.015) 1px, transparent 1px);
    background-size: 40px 40px;
    mask-image: radial-gradient(ellipse 60% 50% at 50% 50%, #000 70%, transparent 100%);
    -webkit-mask-image: radial-gradient(ellipse 60% 50% at 50% 50%, #000 70%, transparent 100%);
}

@keyframes pulse {
    0% { transform: scale(1) translate(0, 0); opacity: 0.2; }
    100% { transform: scale(1.15) translate(40px, -20px); opacity: 0.3; }
}

/* ==============================================================================
   NAVIGATION HEADER
   ============================================================================== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    background: rgba(3, 7, 18, 0.6);
    border-bottom: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.4rem;
    color: #ffffff;
}

.nav-logo-ico {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: var(--r-md);
    background: var(--primary-dim);
    color: var(--primary);
    border: 1px solid rgba(14, 165, 233, 0.25);
    box-shadow: 0 0 10px rgba(14, 165, 233, 0.15);
}

.nav-logo-ico i {
    font-size: 1.25rem;
}

.nav-logo-name span {
    background: linear-gradient(135deg, var(--accent) 0%, var(--primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-links {
    display: flex;
    gap: 32px;
    list-style: none;
}

.nav-links a {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-muted);
}

.nav-links a:hover, .nav-links a.active {
    color: #ffffff;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
}

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

/* ==============================================================================
   BUTTONS
   ============================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 0.875rem;
    border-radius: var(--r-md);
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid transparent;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent-purple) 100%);
    color: #ffffff;
    box-shadow: 0 4px 20px rgba(14, 165, 233, 0.25);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(14, 165, 233, 0.45);
    filter: brightness(1.1);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-outline {
    background: transparent;
    border-color: var(--border-color);
    color: #f3f4f6;
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.btn-outline:active {
    transform: translateY(0);
}

.btn-sm {
    padding: 8px 14px;
    font-size: 0.8rem;
}

.btn-lg {
    padding: 14px 28px;
    font-size: 1rem;
}

/* ==============================================================================
   GLASS PANEL CARD
   ============================================================================== */
.glass-panel {
    background: var(--bg-surface);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: var(--r-lg);
    box-shadow: var(--shadow-md);
    padding: 32px;
    position: relative;
    overflow: hidden;
}

.glass-panel::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--r-lg);
    padding: 1.5px;
    background: linear-gradient(135deg, rgba(255,255,255,0.08) 0%, rgba(255,255,255,0.02) 100%);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}

/* ==============================================================================
   HERO SECTION (index.php)
   ============================================================================== */
.hero {
    position: relative;
    padding-top: 160px;
    padding-bottom: 100px;
    min-height: 85vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-content {
    max-width: 720px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 10;
}

.hero-badge {
    display: inline-flex;
    margin-bottom: 24px;
    padding: 6px 16px;
    border-radius: 100px;
    background: var(--primary-dim);
    border: 1px solid rgba(14, 165, 233, 0.2);
    color: var(--primary);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    box-shadow: 0 0 15px rgba(14, 165, 233, 0.1);
}

.hero h1 {
    font-size: 3.5rem;
    line-height: 1.15;
    margin-bottom: 20px;
    font-weight: 800;
}

.hero h1 em {
    font-style: normal;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-purple) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-desc {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin-bottom: 40px;
    font-weight: 400;
}

.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-bottom: 48px;
}

.hero-proof {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
}

.hero-avatars {
    display: flex;
}

.hero-av {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 2px solid var(--bg-base);
    background: #4f46e5;
    color: #ffffff;
    font-size: 0.75rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: -8px;
}

.hero-av:first-child {
    margin-left: 0;
}

.hero-av--teal { background: #0ea5e9; }
.hero-av--purple { background: #8b5cf6; }
.hero-av--orange { background: #f97316; }
.hero-av--red { background: #ef4444; }
.hero-av--more { background: #374151; font-size: 0.9rem; }

.hero-proof-text {
    font-size: 0.875rem;
    color: var(--text-muted);
}
.hero-proof-text strong {
    color: #ffffff;
}

/* ==============================================================================
   MOCKUP CONTAINER
   ============================================================================== */
.hero-visual-wrap {
    margin-top: 60px;
    position: relative;
    width: 100%;
}

.dashboard-mock {
    width: 100%;
    background: #0b0e17;
    border: 1px solid var(--border-color);
    border-radius: var(--r-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.mock-bar {
    height: 44px;
    background: #111420;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    padding: 0 16px;
    position: relative;
}

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

.mock-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
}

.mock-dot:nth-child(1) { background: #ff5f56; }
.mock-dot:nth-child(2) { background: #ffbd2e; }
.mock-dot:nth-child(3) { background: #27c93f; }

.mock-urlbar {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 40%;
    height: 26px;
    background: #07090f;
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.mock-urlbar i {
    color: var(--success);
}

.mock-url-host {
    color: #ffffff;
    font-weight: 500;
}

.mock-title {
    margin-left: auto;
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

/* Floating info cards in hero */
.hfw-card {
    position: absolute;
    padding: 12px 18px;
    border-radius: var(--r-md);
    background: rgba(15, 23, 42, 0.85);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 10px 25px rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 20;
}

.hfw-tl { top: -20px; left: -40px; animation: floatY 6s ease-in-out infinite alternate; }
.hfw-tr { top: 60px; right: -50px; animation: floatY 6s ease-in-out infinite alternate-reverse; }
.hfw-br { bottom: -20px; right: -20px; animation: floatY 5s ease-in-out infinite alternate 1s; }

.hfc-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--r-sm);
    background: var(--primary-dim);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
}

.hfc-icon--purple {
    background: var(--accent-purple-dim);
    color: var(--accent-purple);
}

.hfc-title {
    font-family: var(--font-display);
    font-size: 0.85rem;
    font-weight: 700;
    color: #ffffff;
}

.hfc-sub {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.live-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--success);
    margin-left: 4px;
    box-shadow: 0 0 8px var(--success);
    animation: flash 1.5s infinite;
}

@keyframes floatY {
    0% { transform: translateY(0); }
    100% { transform: translateY(-15px); }
}

@keyframes flash {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

/* ==============================================================================
   SECTION HEADERS
   ============================================================================== */
.section-header {
    text-align: center;
    margin-bottom: 60px;
    position: relative;
    z-index: 10;
}

.section-header .badge {
    display: inline-flex;
    padding: 6px 14px;
    border-radius: 100px;
    background: var(--accent-purple-dim);
    border: 1px solid rgba(139, 92, 246, 0.2);
    color: var(--accent-purple);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.section-header .badge-teal {
    background: var(--primary-dim);
    border-color: rgba(14, 165, 233, 0.2);
    color: var(--primary);
}

.section-header h2 {
    font-size: 2.25rem;
    margin-bottom: 16px;
    font-weight: 800;
}

.section-header h2 em {
    font-style: normal;
    background: linear-gradient(135deg, var(--accent) 0%, var(--primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
}

/* ==============================================================================
   FEATURES SECTION & CARDS
   ============================================================================== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-bottom: 100px;
}

.card {
    background: rgba(15, 23, 42, 0.4);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: var(--r-lg);
    padding: 32px;
    transition: all 0.3s ease;
    position: relative;
}

.card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--r-lg);
    padding: 1px;
    background: linear-gradient(135deg, rgba(255,255,255,0.06) 0%, rgba(255,255,255,0.01) 100%);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}

.card:hover {
    transform: translateY(-8px);
    background: rgba(15, 23, 42, 0.6);
    border-color: rgba(14, 165, 233, 0.25);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4), 0 0 15px rgba(14, 165, 233, 0.05);
}

.card-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--r-md);
    background: var(--primary-dim);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 24px;
    border: 1px solid rgba(14, 165, 233, 0.15);
}

.card-icon.ic-p { background: var(--accent-purple-dim); color: var(--accent-purple); border-color: rgba(139, 92, 246, 0.15); }
.card-icon.ic-o { background: rgba(245, 158, 11, 0.1); color: var(--warning); border-color: rgba(245, 158, 11, 0.15); }

.card h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
    font-weight: 700;
}

.card p {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-bottom: 20px;
}

.card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.card-tag {
    font-size: 0.7rem;
    font-weight: 600;
    padding: 4px 8px;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-muted);
    border: 1px solid var(--border-color);
}

/* ==============================================================================
   STEPS GRID
   ============================================================================== */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 30px;
    margin-bottom: 100px;
}

.step {
    background: rgba(15, 23, 42, 0.3);
    border: 1px solid var(--border-color);
    border-radius: var(--r-lg);
    padding: 32px;
    position: relative;
}

.step-num {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 2.5rem;
    background: linear-gradient(135deg, rgba(255,255,255,0.15) 0%, rgba(255,255,255,0.02) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    position: absolute;
    top: 24px;
    right: 24px;
}

.step h3 {
    font-size: 1.15rem;
    margin-bottom: 12px;
    margin-top: 24px;
}

.step p {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* ==============================================================================
   SPLIT SECTION
   ============================================================================== */
.split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 100px;
}

.split-text h2 {
    font-size: 2.25rem;
    margin-bottom: 20px;
    font-weight: 800;
}

.split-text h2 em {
    font-style: normal;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-purple) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.split-text p {
    font-size: 1.05rem;
    color: var(--text-muted);
    margin-bottom: 24px;
}

.split-list {
    list-style: none;
}

.split-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.95rem;
    margin-bottom: 12px;
    color: #f3f4f6;
}

.split-list li i {
    color: var(--accent);
    font-size: 1rem;
}

/* Metric Stack visualization in Split */
.metric-stack {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.metric-row {
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid var(--border-color);
    border-radius: var(--r-md);
    padding: 16px 20px;
    display: flex;
    align-items: center;
    gap: 16px;
}

.metric-row-ico {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
}

.mr-g { background: var(--primary-dim); color: var(--primary); }
.mr-p { background: var(--accent-purple-dim); color: var(--accent-purple); }
.mr-o { background: rgba(245, 158, 11, 0.1); color: var(--warning); }

.metric-row-val {
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 1.1rem;
    color: #ffffff;
}

.metric-row-desc {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.metric-row-grow {
    margin-left: auto;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    background: rgba(255,255,255,0.05);
    padding: 4px 10px;
    border-radius: 100px;
}

/* ==============================================================================
   PRICING TABLES
   ============================================================================== */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
    margin-bottom: 40px;
    position: relative;
    z-index: 10;
}

.pricing-card {
    background: rgba(15, 23, 42, 0.4);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
    border-radius: var(--r-lg);
    padding: 32px 24px;
    display: flex;
    flex-direction: column;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-8px);
    background: rgba(15, 23, 42, 0.65);
    border-color: rgba(14, 165, 233, 0.25);
    box-shadow: var(--shadow-lg);
}

.pricing-card.featured {
    border-color: var(--primary);
    background: rgba(15, 23, 42, 0.7);
    box-shadow: 0 10px 40px rgba(14, 165, 233, 0.15);
}

.pricing-card.featured::before {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent-purple) 100%);
}

.pricing-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 100px;
    background: linear-gradient(135deg, var(--accent) 0%, var(--primary) 100%);
    color: var(--bg-base);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.plan-name {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    margin-bottom: 8px;
    text-transform: uppercase;
}

.plan-tagline {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 24px;
}

.plan-price {
    font-family: var(--font-display);
    font-size: 2.25rem;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 24px;
    display: flex;
    align-items: baseline;
}

.plan-price .rp {
    font-size: 1.15rem;
    font-weight: 700;
    margin-right: 2px;
}

.plan-price.free {
    font-size: 2rem;
    color: var(--accent);
}

.plan-features {
    list-style: none;
    margin-bottom: 32px;
}

.plan-features li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    margin-bottom: 12px;
    color: #d1d5db;
}

.plan-features li i {
    color: var(--success);
    font-size: 0.95rem;
}

.btn-plan {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 12px;
    border-radius: var(--r-md);
    font-weight: 600;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.25s ease;
    border: 1px solid transparent;
    margin-top: auto;
}

.btn-plan-fill {
    background: var(--primary);
    color: #ffffff;
}

.btn-plan-fill:hover {
    background: #0284c7;
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(14, 165, 233, 0.3);
}

.btn-plan-ghost {
    background: rgba(255, 255, 255, 0.04);
    border-color: var(--border-color);
    color: #f3f4f6;
}

.btn-plan-ghost:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-2px);
}

.pricing-note {
    text-align: center;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.pricing-note i {
    color: var(--primary);
    font-size: 1rem;
}

/* ==============================================================================
   CALL TO ACTION CARD
   ============================================================================== */
.cta-box {
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.9) 0%, rgba(30, 41, 59, 0.4) 100%);
    border: 1px solid var(--border-color);
    border-radius: var(--r-lg);
    padding: 60px 40px;
    text-align: center;
    box-shadow: var(--shadow-lg);
    margin-bottom: 80px;
    position: relative;
    overflow: hidden;
}

.cta-box::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at top right, rgba(14, 165, 233, 0.15) 0%, transparent 60%);
    pointer-events: none;
}

.cta-box .badge {
    display: inline-flex;
    padding: 6px 14px;
    border-radius: 100px;
    background: rgba(0, 242, 254, 0.1);
    border: 1px solid rgba(0, 242, 254, 0.2);
    color: var(--accent);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 20px;
}

.cta-box h2 {
    font-size: 2.25rem;
    margin-bottom: 16px;
    font-weight: 800;
}

.cta-box p {
    font-size: 1.05rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto 32px auto;
}

.cta-actions {
    display: flex;
    justify-content: center;
    gap: 16px;
    align-items: center;
}

/* ==============================================================================
   LOGO STRIP / MARQUEE
   ============================================================================== */
.logos-section {
    padding: 40px 0;
    background: rgba(11, 15, 25, 0.5);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.logos-label {
    text-align: center;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    font-weight: 600;
    margin-bottom: 24px;
}

.marquee-outer {
    width: 100%;
    overflow: hidden;
    white-space: nowrap;
    position: relative;
}

.marquee-outer::before, .marquee-outer::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 10%;
    z-index: 5;
    pointer-events: none;
}

.marquee-outer::before {
    left: 0;
    background: linear-gradient(90deg, var(--bg-base) 0%, transparent 100%);
}

.marquee-outer::after {
    right: 0;
    background: linear-gradient(270deg, var(--bg-base) 0%, transparent 100%);
}

.marquee-track {
    display: inline-block;
    animation: marquee 25s linear infinite;
}

.logo-item {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.15);
    margin: 0 40px;
    letter-spacing: 0.02em;
}

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

/* ==============================================================================
   FOOTER
   ============================================================================== */
.footer {
    background: #02050b;
    border-top: 1px solid var(--border-color);
    padding: 80px 0 40px 0;
    font-size: 0.85rem;
    color: var(--text-muted);
    position: relative;
    z-index: 10;
}

.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 60px;
}

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

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

.footer-about {
    margin-bottom: 24px;
}

.footer-socials {
    display: flex;
    gap: 12px;
}

.footer-social {
    width: 36px;
    height: 36px;
    border-radius: var(--r-sm);
    background: rgba(255,255,255,0.03);
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    transition: all 0.25s ease;
}

.footer-social:hover {
    color: #ffffff;
    background: var(--primary-dim);
    border-color: var(--primary);
    transform: translateY(-2px);
}

.footer-col h5 {
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 0.9rem;
    color: #ffffff;
    margin-bottom: 24px;
    letter-spacing: 0.02em;
}

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

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: var(--text-muted);
}

.footer-links a:hover {
    color: #ffffff;
    padding-left: 4px;
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.75rem;
}

/* ==============================================================================
   CHECKER PAGE (checker.php)
   ============================================================================== */
.checker-layout {
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: 32px;
    padding-top: 120px;
    padding-bottom: 60px;
    align-items: start;
    min-height: 100vh;
}

.checker-sidebar {
    position: sticky;
    top: 104px;
}

.checker-title {
    font-size: 1.5rem;
    margin-bottom: 8px;
}

.checker-subtitle {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 24px;
}

/* Form inputs styling */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.form-textarea {
    width: 100%;
    min-height: 240px;
    background: #070a13;
    border: 1px solid var(--border-color);
    border-radius: var(--r-md);
    padding: 14px 16px;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: #ffffff;
    resize: vertical;
    transition: all 0.25s ease;
}

.form-textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.15);
}

.input-helper {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 6px;
}

/* Status section inside sidebar */
.checker-status-box {
    margin-top: 24px;
    padding: 16px;
    border-radius: var(--r-md);
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    display: none; /* Shown dynamically */
}

.checker-status-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 12px;
}

.status-label-state {
    font-family: var(--font-mono);
    color: var(--primary);
}

/* Progress bar */
.progress-container {
    width: 100%;
    height: 8px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 100px;
    overflow: hidden;
    margin-bottom: 12px;
}

.progress-bar {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--primary) 0%, var(--accent) 100%);
    box-shadow: 0 0 10px var(--primary-glow);
    border-radius: 100px;
    transition: width 0.2s ease;
}

.status-stats {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.stat-success { color: var(--success); }
.stat-error { color: var(--danger); }

/* Logger panel */
.logger-panel {
    height: 140px;
    background: #05070c;
    border: 1px solid var(--border-color);
    border-radius: var(--r-sm);
    padding: 10px;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-muted);
    overflow-y: auto;
    margin-top: 14px;
}

.log-line {
    margin-bottom: 4px;
}

.log-time {
    color: rgba(255, 255, 255, 0.2);
    margin-right: 4px;
}

/* Results Content Area */
.checker-content {
    background: var(--bg-surface);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--border-color);
    border-radius: var(--r-lg);
    box-shadow: var(--shadow-md);
    min-height: 500px;
    display: flex;
    flex-direction: column;
}

.checker-content-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px 32px;
    border-bottom: 1px solid var(--border-color);
}

.c-header-left h3 {
    font-size: 1.15rem;
    margin-bottom: 4px;
}

.c-header-left p {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.c-header-actions {
    display: flex;
    gap: 8px;
}

/* Empty State */
.checker-empty {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    padding: 60px 40px;
    text-align: center;
}

.checker-empty-icon {
    font-size: 3rem;
    color: rgba(255, 255, 255, 0.05);
    margin-bottom: 16px;
    background: rgba(255,255,255,0.01);
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px dashed var(--border-color);
}

.checker-empty p {
    font-size: 0.85rem;
    max-width: 280px;
}

/* Results Table */
.results-table-wrapper {
    display: none; /* Shown dynamically */
    width: 100%;
    overflow-x: auto;
}

.results-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 0.85rem;
}

.results-table th {
    background: rgba(11, 15, 25, 0.4);
    color: var(--text-muted);
    font-weight: 700;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 16px 24px;
    border-bottom: 1px solid var(--border-color);
}

.results-table td {
    padding: 16px 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    vertical-align: middle;
}

.results-table tbody tr:hover {
    background: rgba(14, 165, 233, 0.02);
}

.domain-cell {
    display: flex;
    align-items: center;
    gap: 10px;
}

.domain-fav {
    width: 20px;
    height: 20px;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.65rem;
    font-weight: 700;
    color: var(--text-muted);
    border: 1px solid var(--border-color);
    text-transform: uppercase;
}

.domain-name {
    font-family: var(--font-mono);
    font-weight: 600;
    color: #ffffff;
}

.metric-badge {
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 0.85rem;
}

.mb-dr { color: var(--primary); }
.mb-da { color: var(--accent); }
.mb-pa { color: var(--accent-purple); }
.mb-ss { color: var(--text-muted); }
.mb-trf { color: #f3f4f6; }

/* Status badges */
.status-badge {
    display: inline-flex;
    padding: 4px 10px;
    border-radius: 100px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.badge-ok {
    background: var(--success-dim);
    color: var(--success);
    border: 1px solid rgba(16, 185, 129, 0.15);
}

.badge-err {
    background: var(--danger-dim);
    color: var(--danger);
    border: 1px solid rgba(239, 68, 68, 0.15);
}

.badge-fail {
    background: var(--warning-dim);
    color: var(--warning);
    border: 1px solid rgba(245, 158, 11, 0.15);
}

.error-details {
    font-size: 0.7rem;
    color: var(--danger);
    margin-top: 4px;
    max-width: 180px;
    white-space: normal;
    word-break: break-all;
}

/* ==============================================================================
   RESPONSIVE DESIGN (MEDIA QUERIES)
   ============================================================================== */
@media (max-width: 1024px) {
    .checker-layout {
        grid-template-columns: 1fr;
    }
    
    .checker-sidebar {
        position: static;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 14px;
    }
    
    .nav-links, .nav-cta .btn-outline {
        display: none;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .split {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-top {
        grid-template-columns: 1fr;
    }
    
    .cta-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .cta-actions .btn {
        width: 100%;
    }
}

/* ==============================================================================
   PREMIUM VISUAL SCORE RATING BARS (DR, DA, PA)
   ============================================================================== */
.score-container {
    display: flex;
    flex-direction: column;
    gap: 4px;
    align-items: center;
    width: 80px;
    margin: 0 auto;
}

.score-number {
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 0.85rem;
}

.score-bar-bg {
    width: 100%;
    height: 5px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.02);
}

.score-bar-fill {
    height: 100%;
    border-radius: 10px;
    transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}