/* ============================================
   OCTOPLUS — Design System & Styles
   ============================================ */

/* --- CSS Custom Properties --- */
:root {
    --bg-primary: #0F0817;
    --bg-secondary: #1a0a2e;
    --bg-card: #170d28;
    --purple-primary: #B332F0;
    --purple-light: #c95ff5;
    --purple-dark: #8B1EC4;
    --purple-glow: rgba(179, 50, 240, 0.3);
    --pink-accent: #E040A0;
    --gradient-primary: linear-gradient(135deg, #B332F0 0%, #E040A0 100%);
    --gradient-glow: radial-gradient(ellipse at center, rgba(179, 50, 240, 0.15) 0%, transparent 70%);
    --text-primary: #ffffff;
    --text-secondary: #c0b3d4;
    --text-muted: #8a7ba3;
    --border-subtle: rgba(179, 50, 240, 0.2);
    --border-glow: rgba(179, 50, 240, 0.5);
    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --shadow-glow: 0 0 40px rgba(179, 50, 240, 0.15);
    --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.4);
    --transition-fast: 0.2s ease;
    --transition-normal: 0.35s ease;
    --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-main);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

ul {
    list-style: none;
}

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

/* --- Scroll Reveal Animations --- */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
        transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.reveal-delay-1 {
    transition-delay: 0.15s;
}

.reveal-delay-2 {
    transition-delay: 0.3s;
}

/* ============================================
   NAVIGATION
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 0 2rem;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    background: rgba(15, 8, 23, 0.8);
    border-bottom: 1px solid var(--border-subtle);
    transition: background var(--transition-normal), box-shadow var(--transition-normal);
}

.navbar.scrolled {
    background: rgba(15, 8, 23, 0.95);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

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

.logo-text {
    font-size: 1.15rem;
    font-weight: 800;
    letter-spacing: 2px;
    color: var(--text-primary);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: color var(--transition-fast);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    border-radius: 1px;
    transition: width var(--transition-normal);
}

.nav-link:hover {
    color: var(--text-primary);
}

.nav-link:hover::after {
    width: 100%;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.nav-contact {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: color var(--transition-fast);
}

.nav-contact:hover {
    color: var(--text-primary);
}

.btn-slack {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    background: #fff;
    color: #1a1a2e;
    font-size: 0.88rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.btn-slack:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 20px rgba(255, 255, 255, 0.15);
}

/* Mobile toggle */
.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.mobile-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 2rem 80px;
    overflow: hidden;
}

.hero-container {
    max-width: 1280px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    width: 100%;
}

.hero-title {
    font-size: clamp(2.2rem, 4.5vw, 3.8rem);
    font-weight: 900;
    line-height: 1.08;
    letter-spacing: -0.5px;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #fff 0%, #d4c4e6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.05rem;
    line-height: 1.75;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    max-width: 520px;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    font-family: var(--font-main);
    font-size: 0.92rem;
    font-weight: 700;
    letter-spacing: 1.2px;
    border-radius: var(--radius-xl);
    border: none;
    cursor: pointer;
    transition: transform var(--transition-fast), box-shadow var(--transition-normal);
}

.btn-primary {
    background: var(--gradient-primary);
    color: #fff;
    box-shadow: 0 4px 24px rgba(179, 50, 240, 0.35);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 36px rgba(179, 50, 240, 0.5);
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--purple-primary);
    box-shadow: 0 0 20px rgba(179, 50, 240, 0.1);
}

.btn-outline:hover {
    background: rgba(179, 50, 240, 0.08);
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(179, 50, 240, 0.25);
}

/* Hero Diagram */
.hero-graphic {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-diagram {
    position: relative;
    width: 420px;
    height: 420px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.diagram-center {
    width: 160px;
    height: 160px;
    background: var(--purple-primary);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    box-shadow: 0 0 60px rgba(179, 50, 240, 0.4);
    position: relative;
    z-index: 2;
    animation: pulse-glow 3s ease-in-out infinite;
}

@keyframes pulse-glow {

    0%,
    100% {
        box-shadow: 0 0 40px rgba(179, 50, 240, 0.3);
    }

    50% {
        box-shadow: 0 0 80px rgba(179, 50, 240, 0.5);
    }
}

.diagram-label {
    font-size: 0.72rem;
    font-weight: 800;
    letter-spacing: 1.5px;
    line-height: 1.4;
    color: #fff;
}

.diagram-dots {
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle, rgba(255, 255, 255, 0.3) 1.5px, transparent 1.5px);
    background-size: 12px 12px;
    border-radius: var(--radius-lg);
    pointer-events: none;
}

.diagram-bubble {
    position: absolute;
    top: 50%;
    left: 50%;
    transform:
        rotate(var(--angle)) translateX(var(--distance)) rotate(calc(-1 * var(--angle)));
    background: rgba(255, 255, 255, 0.95);
    color: #1a1a2e;
    padding: 10px 18px;
    border-radius: 50px;
    font-size: 0.78rem;
    font-weight: 600;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    white-space: nowrap;
    animation: float-bubble 4s ease-in-out infinite;
    animation-delay: calc(var(--angle) / 360 * 2s);
}

@keyframes float-bubble {

    0%,
    100% {
        transform: rotate(var(--angle)) translateX(var(--distance)) rotate(calc(-1 * var(--angle))) translateY(0);
    }

    50% {
        transform: rotate(var(--angle)) translateX(var(--distance)) rotate(calc(-1 * var(--angle))) translateY(-8px);
    }
}

/* Floating particles */
.floating-particle {
    position: absolute;
    left: var(--x);
    top: var(--y);
    width: 5px;
    height: 5px;
    background: var(--purple-primary);
    border-radius: 50%;
    opacity: 0.5;
    animation: particle-float 5s ease-in-out infinite;
    animation-delay: var(--delay);
}

@keyframes particle-float {

    0%,
    100% {
        transform: translate(0, 0);
        opacity: 0.3;
    }

    50% {
        transform: translate(10px, -15px);
        opacity: 0.7;
    }
}

/* Hero background glow */
.hero-glow {
    position: absolute;
    top: 20%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(179, 50, 240, 0.12) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
}

/* ============================================
   PRODUCT TOUR SECTION
   ============================================ */
.tour {
    padding: 100px 2rem;
    position: relative;
    background: linear-gradient(180deg, var(--bg-primary) 0%, #120a20 50%, var(--bg-primary) 100%);
}

.tour-container {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.section-title {
    font-size: clamp(1.8rem, 3vw, 2.6rem);
    font-weight: 800;
    margin-bottom: 3rem;
    background: linear-gradient(135deg, #fff 0%, #d4c4e6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.tour-card {
    position: relative;
    max-width: 720px;
    margin: 0 auto;
}

.tour-card-inner {
    background: linear-gradient(145deg, #1a0a30 0%, #2a1048 100%);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    padding: 3rem 2.5rem;
    text-align: center;
    box-shadow: var(--shadow-card), 0 0 60px rgba(179, 50, 240, 0.08);
    transition: transform var(--transition-slow), box-shadow var(--transition-slow);
}

.tour-card:hover .tour-card-inner {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card), 0 0 80px rgba(179, 50, 240, 0.15);
}

.tour-card-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-bottom: 2rem;
    font-size: 1rem;
    font-weight: 800;
    letter-spacing: 2px;
    color: var(--purple-light);
}

.tour-card-title {
    font-size: clamp(1.6rem, 2.5vw, 2.2rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: #fff;
}

.tour-card-desc {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1.5rem;
    font-style: italic;
}

.tour-card-divider {
    width: 60px;
    height: 2px;
    background: var(--gradient-primary);
    margin: 1.5rem auto;
    border-radius: 1px;
}

.tour-card-visit {
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 3px;
    color: var(--text-muted);
    margin-bottom: 0.75rem;
}

.tour-card-link {
    display: inline-block;
    font-size: 1.15rem;
    font-weight: 700;
    color: #fff;
    padding: 10px 28px;
    border: 2px solid var(--border-glow);
    border-radius: var(--radius-xl);
    margin-bottom: 1.25rem;
    transition: background var(--transition-fast), box-shadow var(--transition-fast);
    box-shadow: 0 0 20px rgba(179, 50, 240, 0.2);
}

.tour-card-link:hover {
    background: rgba(179, 50, 240, 0.1);
    box-shadow: 0 0 35px rgba(179, 50, 240, 0.4);
}

.tour-card-trial {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.tour-card-avatar {
    position: absolute;
    bottom: -20px;
    left: -20px;
}

.avatar-circle {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, #3a2560 0%, #5a35a0 100%);
    border: 3px solid var(--border-subtle);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

/* ============================================
   FEATURES SECTIONS
   ============================================ */
.features {
    padding: 80px 2rem;
    position: relative;
}

.features::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 1px;
    height: 80px;
    background: linear-gradient(180deg, transparent, var(--border-subtle));
}

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

.feature-block {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-bottom: 100px;
}

.feature-block:last-child {
    margin-bottom: 0;
}

.feature-block--right {
    grid-template-columns: 1.1fr 0.9fr;
}

.feature-block--left {
    grid-template-columns: 0.9fr 1.1fr;
}

.feature-title {
    font-size: clamp(1.6rem, 2.5vw, 2.2rem);
    font-weight: 800;
    margin-bottom: 1.25rem;
    line-height: 1.15;
    color: #fff;
}

.feature-desc {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.75;
    margin-bottom: 1.5rem;
}

.feature-list {
    list-style: disc;
    padding-left: 1.25rem;
}

.feature-list li {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 0.5rem;
    list-style: none;
    position: relative;
    padding-left: 1.5rem;
}

.feature-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--purple-primary);
    box-shadow: 0 0 8px var(--purple-glow);
}

/* ============================================
   MOCK SLACK / CONFLUENCE SCREENSHOTS
   ============================================ */
.feature-screenshot {
    perspective: 1000px;
}

.mock-slack,
.mock-confluence {
    background: #1a1d21;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid rgba(179, 50, 240, 0.15);
    box-shadow: var(--shadow-card), 0 0 40px rgba(179, 50, 240, 0.08);
    transition: transform var(--transition-slow), box-shadow var(--transition-slow);
    transform: rotateY(-2deg) rotateX(1deg);
}

.mock-slack:hover,
.mock-confluence:hover {
    transform: rotateY(0deg) rotateX(0deg);
    box-shadow: var(--shadow-card), 0 0 60px rgba(179, 50, 240, 0.15);
}

.mock-slack-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    background: #2e1a47;
    border-bottom: 1px solid rgba(179, 50, 240, 0.15);
}

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

.mock-dot.red {
    background: #ff5f57;
}

.mock-dot.yellow {
    background: #febc2e;
}

.mock-dot.green {
    background: #28c841;
}

.mock-channel {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-left: 8px;
    font-weight: 600;
}

.mock-slack-sidebar {
    width: 100%;
    padding: 10px 0;
    background: #1a1d21;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.sidebar-item {
    padding: 4px 16px;
    font-size: 0.72rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 6px;
}

.sidebar-item.active {
    background: rgba(179, 50, 240, 0.12);
    color: var(--text-primary);
}

.sidebar-item .hash {
    font-weight: 700;
    color: var(--text-muted);
}

.mock-slack-body,
.mock-confluence-body {
    padding: 16px;
}

.mock-message {
    display: flex;
    gap: 10px;
    padding: 8px 0;
}

.mock-avatar-sm {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    background: #3a2560;
    flex-shrink: 0;
}

.mock-avatar-sm.purple {
    background: var(--purple-primary);
}

.mock-msg-content {
    flex: 1;
}

.mock-msg-content strong {
    font-size: 0.8rem;
    color: var(--text-primary);
    display: block;
    margin-bottom: 2px;
}

.mock-msg-content p {
    font-size: 0.75rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.mock-detail {
    font-size: 0.72rem !important;
    color: var(--text-muted) !important;
}

.mock-status-card {
    background: rgba(179, 50, 240, 0.08);
    border-left: 3px solid var(--purple-primary);
    padding: 8px 12px;
    border-radius: 0 8px 8px 0;
    margin-top: 4px;
}

.mock-status-card.pagerduty {
    border-left-color: #06a561;
    background: rgba(6, 165, 97, 0.08);
}

.mock-status-card.severity {
    border-left-color: #f0a030;
    background: rgba(240, 160, 48, 0.08);
}

.status-badge {
    display: inline-block;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: var(--purple-light);
    margin-bottom: 4px;
}

.status-badge.pd {
    color: #06a561;
}

.status-badge.sev {
    color: #f0a030;
}

.mock-status-card p {
    font-size: 0.72rem !important;
}

/* Confluence mock */
.mock-confluence-body {
    background: #f8f7f4;
    color: #1a1a2e;
}

.mock-confluence-body h4 {
    font-size: 0.85rem;
    font-weight: 700;
    margin: 12px 0 6px;
    color: #1a1a2e;
}

.mock-confluence-body h4:first-child {
    margin-top: 0;
}

.mock-p {
    font-size: 0.72rem;
    color: #555;
    margin-bottom: 6px;
}

.mock-list {
    padding-left: 16px;
    margin-bottom: 12px;
}

.mock-list li {
    font-size: 0.7rem;
    color: #555;
    line-height: 1.5;
    list-style: disc;
    margin-bottom: 2px;
}

.mock-table {
    width: 100%;
    font-size: 0.68rem;
    border-collapse: collapse;
}

.mock-table th,
.mock-table td {
    padding: 6px 8px;
    border: 1px solid #ddd;
    text-align: left;
}

.mock-table th {
    background: #eee;
    font-weight: 700;
    color: #333;
}

.mock-table td {
    color: #555;
}

/* ============================================
   PRICING SECTION
   ============================================ */
.pricing {
    padding: 100px 2rem;
    position: relative;
    background: linear-gradient(180deg, var(--bg-primary) 0%, #120a20 50%, var(--bg-primary) 100%);
}

.pricing-container {
    max-width: 1100px;
    margin: 0 auto;
    text-align: center;
}

.pricing-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-top: -1.5rem;
    margin-bottom: 3rem;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    align-items: stretch;
}

.pricing-card {
    position: relative;
    background: linear-gradient(160deg, rgba(26, 10, 48, 0.9) 0%, rgba(15, 8, 23, 0.95) 100%);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    padding: 2.5rem 2rem;
    text-align: left;
    display: flex;
    flex-direction: column;
    transition: transform var(--transition-slow), box-shadow var(--transition-slow);
}

.pricing-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3), 0 0 40px rgba(179, 50, 240, 0.1);
}

.pricing-card--featured {
    background: linear-gradient(160deg, #2a1048 0%, #1a0a30 100%);
    border: 2px solid var(--purple-primary);
    box-shadow: 0 0 40px rgba(179, 50, 240, 0.15);
    transform: scale(1.04);
    z-index: 2;
}

.pricing-card--featured:hover {
    transform: scale(1.04) translateY(-6px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3), 0 0 60px rgba(179, 50, 240, 0.25);
}

.pricing-badge {
    position: absolute;
    top: -13px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-primary);
    color: #fff;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 1px;
    padding: 5px 18px;
    border-radius: 50px;
    text-transform: uppercase;
    white-space: nowrap;
}

.pricing-card-header {
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-subtle);
}

.pricing-tier {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--purple-light);
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 0.75rem;
}

.pricing-price {
    display: flex;
    align-items: baseline;
    gap: 2px;
    margin-bottom: 0.75rem;
}

.price-currency {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-secondary);
}

.price-amount {
    font-size: 3rem;
    font-weight: 900;
    line-height: 1;
    color: #fff;
}

.price-period {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-left: 4px;
}

.pricing-tier-desc {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.5;
}

.pricing-features {
    flex: 1;
    margin-bottom: 2rem;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.88rem;
    color: var(--text-secondary);
    padding: 6px 0;
    line-height: 1.4;
}

.pricing-features li svg {
    flex-shrink: 0;
}

.pricing-btn {
    width: 100%;
    text-align: center;
    margin-top: auto;
}

/* ============================================
   DOCS SECTION
   ============================================ */
.docs {
    padding: 80px 2rem;
    position: relative;
}

.docs-container {
    max-width: 600px;
    margin: 0 auto;
}

.docs-card {
    background: linear-gradient(160deg, rgba(26, 10, 48, 0.8) 0%, rgba(15, 8, 23, 0.9) 100%);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    padding: 3rem 2.5rem;
    text-align: center;
    box-shadow: var(--shadow-card), 0 0 40px rgba(179, 50, 240, 0.06);
}

.docs-icon {
    color: var(--purple-light);
    margin-bottom: 1rem;
}

.docs-card .section-title {
    margin-bottom: 1.5rem;
}

.docs-restricted {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(240, 160, 48, 0.1);
    border: 1px solid rgba(240, 160, 48, 0.25);
    color: #f0a030;
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
}

.docs-desc {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 2rem;
}

.docs-btn {
    display: inline-flex;
    gap: 8px;
    margin-bottom: 1rem;
}

.docs-email {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: linear-gradient(180deg, var(--bg-primary) 0%, #0a0510 100%);
    border-top: 1px solid var(--border-subtle);
    padding: 60px 2rem 30px;
}

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

.footer-top {
    display: flex;
    justify-content: space-between;
    gap: 3rem;
    margin-bottom: 3rem;
}

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

.footer-brand .nav-logo {
    margin-bottom: 1rem;
}

.footer-tagline {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.6;
}

.footer-links-group {
    display: flex;
    gap: 4rem;
}

.footer-col h4 {
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 1px;
    margin-bottom: 1rem;
    color: var(--text-primary);
    text-transform: uppercase;
}

.footer-col a {
    display: block;
    font-size: 0.88rem;
    color: var(--text-muted);
    margin-bottom: 0.6rem;
    transition: color var(--transition-fast);
}

.footer-col a:hover {
    color: var(--purple-light);
}

.footer-socials {
    display: flex;
    gap: 12px;
    margin-top: 0.5rem;
}

.social-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(179, 50, 240, 0.1);
    border: 1px solid var(--border-subtle);
    color: var(--text-secondary);
    transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
}

.social-icon:hover {
    background: var(--purple-primary);
    color: #fff;
    transform: translateY(-2px);
}

.footer-bottom {
    border-top: 1px solid var(--border-subtle);
    padding-top: 1.5rem;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.82rem;
    color: var(--text-muted);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }

    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-diagram {
        width: 340px;
        height: 340px;
    }

    .diagram-bubble {
        --distance: 130px !important;
        font-size: 0.72rem;
        padding: 8px 14px;
    }

    .diagram-center {
        width: 130px;
        height: 130px;
    }

    .feature-block,
    .feature-block--right,
    .feature-block--left {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .feature-block--left .feature-text {
        order: -1;
    }

    .footer-top {
        flex-direction: column;
    }

    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }

    .pricing-card--featured {
        transform: none;
    }

    .pricing-card--featured:hover {
        transform: translateY(-6px);
    }
}

@media (max-width: 768px) {

    .nav-links,
    .nav-actions {
        display: none;
    }

    .nav-links.open,
    .nav-actions.open {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        background: rgba(15, 8, 23, 0.98);
        padding: 1.5rem 2rem;
        border-bottom: 1px solid var(--border-subtle);
        gap: 1rem;
        animation: slideDown 0.3s ease;
    }

    .nav-actions.open {
        top: auto;
        border-top: 1px solid var(--border-subtle);
    }

    @keyframes slideDown {
        from {
            opacity: 0;
            transform: translateY(-10px);
        }

        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

    .mobile-toggle {
        display: flex;
    }

    .hero {
        padding-top: 100px;
        min-height: auto;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-diagram {
        width: 280px;
        height: 280px;
    }

    .diagram-center {
        width: 110px;
        height: 110px;
    }

    .diagram-label {
        font-size: 0.6rem;
    }

    .diagram-bubble {
        --distance: 105px !important;
        font-size: 0.65rem;
        padding: 6px 12px;
    }

    .tour-card-inner {
        padding: 2rem 1.5rem;
    }

    .feature-block {
        margin-bottom: 60px;
    }

    .footer-links-group {
        flex-direction: column;
        gap: 2rem;
    }

    .section-title {
        font-size: 1.6rem;
    }

    .docs-card {
        padding: 2rem 1.5rem;
    }
}

@media (max-width: 480px) {
    .hero-diagram {
        width: 240px;
        height: 240px;
    }

    .diagram-bubble {
        --distance: 85px !important;
        font-size: 0.58rem;
        padding: 5px 10px;
    }

    .diagram-center {
        width: 90px;
        height: 90px;
    }

    .diagram-label {
        font-size: 0.5rem;
    }

    .btn {
        padding: 12px 24px;
        font-size: 0.82rem;
    }
}