/* Wintelia Design System & Layout Styles */

/* 1. Global Reset & Variables */
:root {
    --color-purple-primary: #a855f7;
    --color-purple-secondary: #c084fc;
    --color-lila-soft: #c39aed;
    --color-lila-light: #eec8f7;
    --color-violet-dark: #1e1135;
    --color-violet-deep: #0b0a0f;
    --color-bg-light: #08070c;
    --color-white: #FFFFFF;
    
    --color-text-main: #f3f4f6;
    --color-text-muted: #9ca3af;
    
    --font-headings: 'Plus Jakarta Sans', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-serif: 'Playfair Display', serif;
    
    --container-width: 1200px;
    --header-height: 80px;
    
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: all 0.2s ease;
    
    --border-radius-sm: 8px;
    --border-radius-md: 16px;
    --border-radius-lg: 24px;
    
    --glass-bg: rgba(18, 16, 26, 0.65);
    --glass-border: rgba(168, 85, 247, 0.15);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.5);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 100px;
}

body {
    font-family: var(--font-body);
    background-color: var(--color-bg-light);
    color: var(--color-text-main);
    overflow-x: hidden;
    line-height: 1.6;
}

h1, h2, h3, h4 {
    font-family: var(--font-headings);
    color: var(--color-white);
    font-weight: 700;
}

.serif-italic {
    font-family: var(--font-serif);
    font-style: italic;
    font-weight: 500;
    color: var(--color-white);
    position: relative;
    display: inline-block;
}

.serif-italic::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--color-purple-primary), transparent);
    border-radius: 2px;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-fast);
}

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

ul {
    list-style: none;
}

/* Common Container */
.container {
    width: 90%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 80px 0;
}

/* 2. Glow Blobs & Tech Grid Overlay */
.glowing-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(140px);
    z-index: -2;
    opacity: 0.4;
    pointer-events: none;
}

.blob-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--color-lila-light) 0%, rgba(141,59,219,0.3) 100%);
    top: -200px;
    right: -100px;
    animation: blob-float-slow 20s infinite alternate;
}

.blob-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--color-lila-soft) 0%, rgba(134,50,226,0.2) 100%);
    top: 1200px;
    left: -200px;
    animation: blob-float-slow 25s infinite alternate-reverse;
}

.blob-3 {
    width: 650px;
    height: 650px;
    background: radial-gradient(circle, var(--color-lila-light) 0%, rgba(45,10,78,0.15) 100%);
    bottom: 800px;
    right: -100px;
}

.tech-grid-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: 50px 50px;
    background-image: 
        linear-gradient(to right, rgba(134, 50, 226, 0.03) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(134, 50, 226, 0.03) 1px, transparent 1px);
    z-index: -3;
    pointer-events: none;
}

@keyframes blob-float-slow {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(50px, 80px) scale(1.1); }
}

/* 3. Class Utilities (Glassmorphism, etc.) */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
    border-radius: var(--border-radius-md);
    transition: var(--transition-smooth);
}

.glass-card:hover {
    transform: translateY(-5px);
    border-color: rgba(134, 50, 226, 0.4);
    box-shadow: 0 12px 40px 0 rgba(134, 50, 226, 0.1);
}

.section-badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(134, 50, 226, 0.08);
    border: 1px solid rgba(134, 50, 226, 0.2);
    border-radius: 100px;
    color: var(--color-purple-primary);
    font-family: var(--font-headings);
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 20px;
    letter-spacing: 0.5px;
}

.section-title {
    font-size: 42px;
    line-height: 1.2;
    margin-bottom: 16px;
    font-weight: 800;
    letter-spacing: -1px;
}

.section-subtitle {
    font-size: 18px;
    color: var(--color-text-muted);
    max-width: 600px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

/* Buttons */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    background: var(--color-purple-primary);
    color: var(--color-white);
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    font-family: var(--font-headings);
    box-shadow: 0 4px 14px rgba(134, 50, 226, 0.3);
    border: 1px solid transparent;
}

.btn-primary:hover {
    background: var(--color-purple-secondary);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(134, 50, 226, 0.4);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    padding: 14px 28px;
    background: transparent;
    color: var(--color-purple-primary);
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    font-family: var(--font-headings);
    border: 1px solid rgba(134, 50, 226, 0.3);
}

.btn-secondary:hover {
    background: rgba(134, 50, 226, 0.05);
    border-color: var(--color-purple-primary);
    transform: translateY(-2px);
}

.arrow-icon {
    width: 16px;
    height: 16px;
    transition: var(--transition-fast);
}

.btn-primary:hover .arrow-icon {
    transform: translateX(4px);
}

/* 4. Header / Navbar Navigation */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition-smooth);
    padding: 24px 0;
}

.main-header.scrolled {
    padding: 14px 0;
    background: rgba(8, 7, 12, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(168, 85, 247, 0.15);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.4);
}

.header-container {
    width: 90%;
    max-width: var(--container-width);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo-wrapper {
    display: flex;
    align-items: center;
    gap: 10px;
}

.header-logo {
    height: 28px;
    width: auto;
    object-fit: contain;
    display: block;
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.header-logo:hover {
    opacity: 0.9;
    transform: scale(1.02);
}

.nav-menu ul {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-link {
    font-size: 15px;
    font-weight: 500;
    color: var(--color-text-muted);
    position: relative;
    padding: 8px 0;
}

.nav-link:hover, .nav-link.active {
    color: var(--color-purple-primary);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-purple-primary);
    transition: var(--transition-fast);
}

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

.nav-link-cta {
    display: inline-block;
    padding: 10px 20px;
    background: var(--color-purple-primary);
    color: var(--color-white) !important;
    border-radius: var(--border-radius-sm);
    font-size: 14px;
    font-weight: 600;
    box-shadow: 0 4px 10px rgba(134, 50, 226, 0.2);
}

.nav-link-cta:hover {
    background: var(--color-purple-secondary);
    transform: translateY(-1px);
    box-shadow: 0 6px 14px rgba(134, 50, 226, 0.3);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    border: none;
    background: transparent;
    cursor: pointer;
}

.mobile-menu-toggle .bar {
    width: 24px;
    height: 2px;
    background-color: var(--color-white);
    border-radius: 2px;
    transition: var(--transition-fast);
}

/* 5. Section: Hero */
.section-hero {
    position: relative;
    padding-top: calc(var(--header-height) + 60px);
    padding-bottom: 80px;
    overflow: hidden;
}

.hero-container {
    width: 90%;
    max-width: var(--container-width);
    margin: 0 auto;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.hero-label-wrapper {
    margin-bottom: 24px;
}

.hero-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    background: rgba(18, 16, 26, 0.7);
    border: 1px solid rgba(168, 85, 247, 0.25);
    border-radius: 100px;
    font-size: 14px;
    color: var(--color-purple-primary);
    font-weight: 600;
    box-shadow: 0 4px 12px rgba(168, 85, 247, 0.04);
}

.sparkle-icon {
    width: 14px;
    height: 14px;
    animation: sparkle-pulse 2s infinite ease-in-out;
}

@keyframes sparkle-pulse {
    0%, 100% { transform: scale(1) rotate(0deg); opacity: 0.8; }
    50% { transform: scale(1.3) rotate(90deg); opacity: 1; }
}

.hero-title {
    font-size: 64px;
    line-height: 1.1;
    font-weight: 800;
    max-width: 900px;
    margin-bottom: 24px;
    letter-spacing: -2px;
    background: linear-gradient(135deg, var(--color-white) 30%, var(--color-purple-primary) 70%, var(--color-lila-soft) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 20px;
    color: var(--color-text-muted);
    max-width: 750px;
    margin-bottom: 40px;
    line-height: 1.5;
}

.hero-ctas {
    display: flex;
    gap: 16px;
    margin-bottom: 80px;
}

/* Hero Integrations Container and Scrolling Marquees */
.hero-integrations-container {
    position: relative;
    width: 100%;
    max-width: 1000px;
    height: 340px;
    margin: 40px auto 0 auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 20px;
    overflow: hidden;
    border-radius: var(--border-radius-lg);
    background: radial-gradient(circle at center, rgba(168, 85, 247, 0.04) 0%, rgba(8, 7, 12, 0.6) 60%, rgba(8, 7, 12, 0.95) 100%);
    border: 1px solid rgba(168, 85, 247, 0.15);
    box-shadow: inset 0 0 40px rgba(168, 85, 247, 0.05), 0 20px 50px rgba(0, 0, 0, 0.8);
    padding: 30px 0;
}

.marquee-overlay {
    position: absolute;
    top: 0;
    bottom: 0;
    width: 20%;
    z-index: 5;
    pointer-events: none;
}

.overlay-left {
    left: 0;
    background: linear-gradient(to right, #08070c 0%, transparent 100%);
}

.overlay-right {
    right: 0;
    background: linear-gradient(to left, #08070c 0%, transparent 100%);
}

.marquee-row {
    position: relative;
    width: 100%;
    overflow: hidden;
    padding: 6px 0;
    display: flex;
    align-items: center;
}

.marquee-track {
    display: flex;
    gap: 20px;
    width: max-content;
    will-change: transform;
}

.row-left .marquee-track {
    animation: scroll-left 40s linear infinite;
}

.row-right .marquee-track {
    animation: scroll-right 40s linear infinite;
}

/* Pause scroll when hovering the marquee track */
.hero-integrations-container:hover .marquee-track {
    animation-play-state: paused;
}

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

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

.integration-tile {
    position: relative;
    width: 85px;
    height: 85px;
    border-radius: 20px;
    background: rgba(18, 16, 26, 0.45);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.06);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.integration-tile img {
    width: 38px;
    height: 38px;
    object-fit: contain;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    opacity: 0.75;
    filter: brightness(0) invert(1);
}

/* Hover effects for individual tiles */
.integration-tile:hover {
    transform: scale(1.12) translateY(-4px);
    background: rgba(168, 85, 247, 0.12);
    border-color: rgba(168, 85, 247, 0.45);
    box-shadow: 0 12px 30px rgba(168, 85, 247, 0.25), 0 0 15px rgba(168, 85, 247, 0.1);
    z-index: 10;
}

.integration-tile:hover img {
    opacity: 1;
    transform: scale(1.05);
}

/* Tile Download Button Overlay */
.tile-download-btn {
    position: absolute;
    bottom: -6px;
    right: -6px;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--color-purple-primary);
    color: var(--color-white);
    border: 1px solid rgba(255, 255, 255, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: scale(0.7) translateY(4px);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(168, 85, 247, 0.4);
    z-index: 2;
}

.tile-download-btn svg {
    width: 12px;
    height: 12px;
}

.integration-tile:hover .tile-download-btn {
    opacity: 1;
    transform: scale(1) translateY(0);
}

.tile-download-btn:hover {
    background: var(--color-purple-hover);
    transform: scale(1.15) !important;
    box-shadow: 0 4px 16px rgba(168, 85, 247, 0.6);
}

/* Center Wintelia Orb */
.center-orb-wrapper {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 220px;
    height: 220px;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}

.orb-glow-back {
    position: absolute;
    width: 140px;
    height: 140px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(168, 85, 247, 0.35) 0%, rgba(99, 102, 241, 0.15) 50%, transparent 100%);
    filter: blur(20px);
    animation: orb-pulse 4s infinite ease-in-out;
}

.orb-ring {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
}

.orb-ring.ring-1 {
    width: 180px;
    height: 180px;
    border: 1.5px dashed rgba(168, 85, 247, 0.25);
    animation: rotate-clockwise 25s linear infinite;
}

.orb-ring.ring-2 {
    width: 140px;
    height: 140px;
    border: 1px solid rgba(99, 102, 241, 0.2);
    animation: rotate-counter 18s linear infinite;
}

.center-orb {
    position: relative;
    width: 90px;
    height: 90px;
    border-radius: 50%;
    background: rgba(18, 16, 26, 0.75);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1.5px solid rgba(168, 85, 247, 0.35);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 30px rgba(168, 85, 247, 0.25), inset 0 0 15px rgba(168, 85, 247, 0.15);
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    pointer-events: auto;
    cursor: pointer;
}

.center-orb:hover {
    transform: scale(1.1) rotate(5deg);
    border-color: rgba(168, 85, 247, 0.6);
    box-shadow: 0 0 45px rgba(168, 85, 247, 0.45), inset 0 0 20px rgba(168, 85, 247, 0.25);
}

.orb-logo {
    width: 46px;
    height: 46px;
    object-fit: contain;
    filter: brightness(0) invert(1) drop-shadow(0 0 8px rgba(168, 85, 247, 0.6));
    animation: orb-logo-float 4s infinite ease-in-out;
}

@keyframes orb-pulse {
    0%, 100% { transform: scale(1); opacity: 0.8; }
    50% { transform: scale(1.25); opacity: 1; filter: blur(25px); }
}

@keyframes rotate-clockwise {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes rotate-counter {
    0% { transform: rotate(360deg); }
    100% { transform: rotate(0deg); }
}

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

/* 6. Section: Introduction */
.section-intro {
    background: #08070c;
    border-top: 1px solid rgba(168, 85, 247, 0.1);
    border-bottom: 1px solid rgba(168, 85, 247, 0.1);
    position: relative;
}

.intro-content {
    max-width: 850px;
    margin: 0 auto;
    text-align: center;
}

.intro-quote {
    font-family: var(--font-headings);
    font-size: 28px;
    line-height: 1.4;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: 32px;
    position: relative;
    letter-spacing: -0.5px;
}

.intro-divider {
    width: 60px;
    height: 3px;
    background: var(--color-purple-primary);
    margin: 0 auto 32px;
    border-radius: 2px;
}

.intro-subtext {
    font-size: 17px;
    color: var(--color-text-muted);
    line-height: 1.6;
}

/* 7. Section: Solutions */
.solutions-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.solution-card {
    padding: 40px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.sol-icon-wrapper {
    width: 54px;
    height: 54px;
    background: rgba(134, 50, 226, 0.06);
    border: 1px solid rgba(134, 50, 226, 0.15);
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-purple-primary);
    margin-bottom: 28px;
    transition: var(--transition-fast);
}

.sol-icon-wrapper svg {
    width: 24px;
    height: 24px;
}

.solution-card:hover .sol-icon-wrapper {
    background: var(--color-purple-primary);
    color: var(--color-white);
    transform: scale(1.05);
}

.sol-card-title {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}

.sol-card-description {
    font-size: 15px;
    color: var(--color-text-muted);
    line-height: 1.6;
    margin-bottom: 24px;
    flex-grow: 1;
}

.sol-card-bullets {
    display: flex;
    flex-direction: column;
    gap: 8px;
    width: 100%;
    border-top: 1px solid rgba(195, 154, 237, 0.2);
    padding-top: 20px;
}

.sol-card-bullets li {
    font-size: 13px;
    color: var(--color-text-main);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.sol-card-bullets li::before {
    content: "";
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--color-lila-soft);
}

.solution-card.span-2 {
    grid-column: span 2;
}

.solution-card.span-2 .sol-card-split {
    width: 100%;
}

.solution-card.span-2 .sol-card-bullets {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

/* 8. Section: Why Wintelia */
.why-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.why-description {
    font-size: 18px;
    color: var(--color-text-muted);
    margin-bottom: 40px;
}

.why-bullets {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.why-bullet-item {
    display: flex;
    gap: 20px;
}

.bullet-icon {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background-color: rgba(16, 185, 129, 0.1);
    color: #10B981;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 2px;
}

.bullet-icon svg {
    width: 14px;
    height: 14px;
}

.bullet-content h4 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 6px;
}

.bullet-content p {
    font-size: 14px;
    color: var(--color-text-muted);
    line-height: 1.5;
}

/* Orbit Node Interactive Visual */
.why-visual {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.nodes-container {
    position: relative;
    width: 380px;
    height: 380px;
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

/* Visible orbit ring path */
.nodes-container::before {
    content: '';
    position: absolute;
    width: 280px;
    height: 280px;
    border-radius: 50%;
    border: 1.5px dashed rgba(168, 85, 247, 0.15);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: orbit-ring-rotate 60s linear infinite;
    pointer-events: none;
}

/* Second orbit ring for depth */
.nodes-container::after {
    content: '';
    position: absolute;
    width: 240px;
    height: 240px;
    border-radius: 50%;
    border: 1px solid rgba(168, 85, 247, 0.08);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
}

@keyframes orbit-ring-rotate {
    0% { transform: translate(-50%, -50%) rotate(0deg); }
    100% { transform: translate(-50%, -50%) rotate(360deg); }
}

.central-node {
    width: 96px;
    height: 96px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-purple-primary) 0%, #7c3aed 100%);
    box-shadow:
        0 0 40px rgba(134, 50, 226, 0.45),
        0 0 80px rgba(134, 50, 226, 0.15),
        inset 0 -2px 6px rgba(0,0,0,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 5;
    position: relative;
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.central-node:hover {
    transform: scale(1.08);
    box-shadow:
        0 0 50px rgba(134, 50, 226, 0.6),
        0 0 100px rgba(134, 50, 226, 0.2),
        inset 0 -2px 6px rgba(0,0,0,0.2);
}

.central-node img {
    width: 58%;
    height: auto;
    filter: brightness(0) invert(1) drop-shadow(0 0 8px rgba(255,255,255,0.3));
}

.node-satellite {
    position: absolute;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: rgba(18, 16, 26, 0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1.5px solid rgba(168, 85, 247, 0.35);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-purple-primary);
    box-shadow:
        0 4px 20px rgba(0, 0, 0, 0.4),
        0 0 15px rgba(168, 85, 247, 0.1);
    z-index: 4;
    transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    cursor: pointer;
}

.node-satellite svg {
    width: 20px;
    height: 20px;
}

.node-satellite:hover {
    border-color: var(--color-purple-primary);
    background: var(--color-purple-primary);
    color: var(--color-white);
    box-shadow:
        0 0 25px rgba(168, 85, 247, 0.5),
        0 8px 20px rgba(0, 0, 0, 0.3);
}

.node-satellite::after {
    content: attr(data-label);
    position: absolute;
    bottom: -30px;
    white-space: nowrap;
    font-size: 11px;
    font-weight: 700;
    color: var(--color-text-muted);
    background: rgba(18, 16, 26, 0.9);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    padding: 4px 10px;
    border-radius: 6px;
    border: 1px solid rgba(168, 85, 247, 0.15);
    opacity: 0;
    transform: translateY(4px);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    pointer-events: none;
}

.node-satellite:hover::after {
    opacity: 1;
    transform: translateY(0);
}

/* Circular Orbit Paths via CSS keyframes */
.sat-1 {
    animation: orbit-1 16s infinite linear;
}

.sat-2 {
    animation: orbit-2 16s infinite linear;
}

.sat-3 {
    animation: orbit-3 16s infinite linear;
}

.sat-4 {
    animation: orbit-4 16s infinite linear;
}

@keyframes orbit-1 {
    0% { transform: rotate(0deg) translateX(140px) rotate(0deg); }
    100% { transform: rotate(360deg) translateX(140px) rotate(-360deg); }
}

@keyframes orbit-2 {
    0% { transform: rotate(90deg) translateX(140px) rotate(-90deg); }
    100% { transform: rotate(450deg) translateX(140px) rotate(-450deg); }
}

@keyframes orbit-3 {
    0% { transform: rotate(180deg) translateX(140px) rotate(-180deg); }
    100% { transform: rotate(540deg) translateX(140px) rotate(-540deg); }
}

@keyframes orbit-4 {
    0% { transform: rotate(270deg) translateX(140px) rotate(-270deg); }
    100% { transform: rotate(630deg) translateX(140px) rotate(-630deg); }
}

/* Hide static connection lines - they don't track animated satellites */
.connection-lines {
    display: none;
}

/* 9. Section: Case Studies */
.cases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.case-card {
    position: relative;
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    height: 100%;
    overflow: hidden;
}

.case-media-container {
    position: relative;
    width: 100%;
    height: 220px;
    overflow: hidden;
    background: #09080e;
    cursor: pointer;
}

.case-video-preview,
.case-image-preview {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.75;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.4s ease;
}

.case-card:hover .case-video-preview,
.case-card:hover .case-image-preview {
    transform: scale(1.06);
    opacity: 1;
}

.play-btn-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(1);
    width: 54px;
    height: 54px;
    border-radius: 50%;
    background: rgba(168, 85, 247, 0.8);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    box-shadow: 0 0 20px rgba(168, 85, 247, 0.4);
    opacity: 0.9;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    pointer-events: none;
}

.play-btn-overlay svg {
    width: 20px;
    height: 20px;
    margin-left: 3px; /* Slightly offset to visually center the play triangle */
}

.case-card:hover .play-btn-overlay {
    background: var(--color-purple-primary);
    transform: translate(-50%, -50%) scale(1.12);
    box-shadow: 0 0 25px rgba(168, 85, 247, 0.7);
    opacity: 1;
}

.gallery-badge-overlay {
    position: absolute;
    bottom: 12px;
    right: 12px;
    background: rgba(18, 16, 26, 0.8);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    border: 1px solid rgba(168, 85, 247, 0.2);
    border-radius: 6px;
    padding: 6px 12px;
    color: var(--color-white);
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    font-weight: 600;
    pointer-events: none;
    transition: all 0.3s ease;
}

.gallery-icon {
    width: 14px;
    height: 14px;
    stroke: var(--color-purple-primary);
}

.case-card:hover .gallery-badge-overlay {
    border-color: var(--color-purple-primary);
    background: rgba(24, 22, 32, 0.9);
}

.case-content {
    padding: 30px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.case-badge {
    padding: 4px 10px;
    background: rgba(168, 85, 247, 0.08);
    border: 1px solid rgba(168, 85, 247, 0.2);
    border-radius: 4px;
    color: var(--color-purple-primary);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 20px;
    letter-spacing: 0.5px;
    align-self: flex-start;
}

.case-title {
    font-size: 20px;
    font-weight: 800;
    margin-bottom: 12px;
    line-height: 1.3;
    letter-spacing: -0.5px;
    color: var(--color-white);
}

.case-text {
    font-size: 14px;
    color: var(--color-text-muted);
    line-height: 1.55;
    margin-bottom: auto;
    padding-bottom: 24px;
}

.case-footer {
    width: 100%;
    border-top: 1px solid rgba(168, 85, 247, 0.15);
    padding-top: 18px;
}

.case-result-label {
    display: block;
    font-size: 11px;
    font-weight: 700;
    color: var(--color-purple-primary);
    text-transform: uppercase;
    margin-bottom: 4px;
}

.case-result-text {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text-main);
    line-height: 1.4;
}

/* Lightbox Modal styles */
.lightbox-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(8, 7, 12, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.lightbox-close {
    position: absolute;
    top: 30px;
    right: 40px;
    background: none;
    border: none;
    color: var(--color-white);
    font-size: 44px;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.2s ease, transform 0.2s ease;
    z-index: 2100;
    font-weight: 300;
    line-height: 1;
}

.lightbox-close:hover {
    opacity: 1;
    color: var(--color-purple-primary);
    transform: scale(1.1);
}

.lightbox-container {
    position: relative;
    width: 90%;
    max-width: 1000px;
    height: 80%;
    max-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-content {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid rgba(168, 85, 247, 0.2);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.8);
    background: #000;
    position: relative;
}

.lightbox-content video,
.lightbox-content img {
    width: 100%;
    height: 100%;
    max-height: 80vh;
    object-fit: contain;
}

/* Lightbox Image Slider Controls */
.lightbox-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(18, 16, 26, 0.7);
    border: 1px solid rgba(168, 85, 247, 0.25);
    color: var(--color-white);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 20px;
    transition: all 0.3s ease;
    z-index: 10;
}

.lightbox-btn:hover {
    background: var(--color-purple-primary);
    border-color: var(--color-purple-primary);
    box-shadow: 0 0 15px rgba(168, 85, 247, 0.4);
}

.lightbox-btn.prev { left: 20px; }
.lightbox-btn.next { right: 20px; }

.lightbox-counter {
    position: absolute;
    bottom: 20px;
    background: rgba(18, 16, 26, 0.7);
    padding: 6px 14px;
    border-radius: 100px;
    color: var(--color-white);
    font-size: 13px;
    font-weight: 600;
    border: 1px solid rgba(168, 85, 247, 0.15);
}

/* 10. Section: Process (Redesigned Grid & Steps) */
.process-container {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 80px;
    align-items: start;
    position: relative;
}

.process-info-col {
    position: sticky;
    top: 120px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
}

.process-main-title {
    font-size: 48px;
    line-height: 1.15;
    margin-bottom: 24px;
    font-weight: 800;
    letter-spacing: -1.5px;
    background: linear-gradient(135deg, var(--color-white) 40%, var(--color-purple-primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.process-main-description {
    font-size: 17px;
    color: var(--color-text-muted);
    line-height: 1.6;
    margin-bottom: 36px;
    max-width: 480px;
}

.btn-glow {
    position: relative;
    overflow: hidden;
}

.btn-glow::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(168, 85, 247, 0.4) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.5s ease;
    pointer-events: none;
    z-index: 0;
}

.btn-glow:hover::before {
    opacity: 1;
}

.process-steps-col {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 50px;
}

/* SVG Connection Line styling */
.process-svg-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

.process-lines-svg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: visible;
}

.process-lines-svg path {
    stroke-dashoffset: 0;
    animation: dash-animation 40s linear infinite;
}

@keyframes dash-animation {
    to {
        stroke-dashoffset: -1000;
    }
}

.orbital-glow-dot {
    position: absolute;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-white);
    box-shadow: 0 0 12px 6px rgba(168, 85, 247, 0.9), 0 0 20px 10px rgba(99, 102, 241, 0.5);
    z-index: 2;
    offset-path: path("M200 60 C320 180, 80 260, 200 380 C320 500, 80 580, 200 700");
    offset-rotate: auto;
    animation: orbit-glowing-particle 9s infinite linear;
}

@keyframes orbit-glowing-particle {
    0% { offset-distance: 0%; }
    100% { offset-distance: 100%; }
}

/* Step Block card styling */
.process-step-block {
    position: relative;
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius-lg);
    padding: 36px;
    z-index: 2;
    transition: var(--transition-smooth);
    box-shadow: var(--glass-shadow);
}

.process-step-block:hover {
    transform: translateY(-5px);
    border-color: rgba(168, 85, 247, 0.35);
    box-shadow: 0 15px 40px rgba(168, 85, 247, 0.08), 0 0 20px rgba(168, 85, 247, 0.03);
}

.step-pill {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    color: var(--color-purple-primary);
    background: rgba(168, 85, 247, 0.1);
    border: 1px solid rgba(168, 85, 247, 0.25);
    padding: 6px 14px;
    border-radius: 100px;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
}

.step-block-title {
    font-size: 24px;
    font-weight: 800;
    color: var(--color-white);
    margin-bottom: 12px;
    letter-spacing: -0.5px;
}

.step-block-desc {
    font-size: 15px;
    color: var(--color-text-muted);
    line-height: 1.6;
    margin-bottom: 28px;
}

/* Inner card grid layout */
.step-inner-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.step-inner-card {
    position: relative;
    background: rgba(10, 8, 16, 0.55);
    border: 1px solid rgba(168, 85, 247, 0.08);
    border-radius: var(--border-radius-md);
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    transition: var(--transition-smooth);
    overflow: hidden;
}

.step-inner-card:hover {
    transform: translateY(-3px) scale(1.02);
    border-color: rgba(168, 85, 247, 0.25);
    background: rgba(15, 12, 24, 0.7);
    box-shadow: 0 8px 25px rgba(168, 85, 247, 0.08);
}

.inner-card-icon {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: rgba(168, 85, 247, 0.08);
    border: 1px solid rgba(168, 85, 247, 0.15);
    color: var(--color-purple-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: var(--transition-fast);
}

.step-inner-card:hover .inner-card-icon {
    background: var(--color-purple-primary);
    color: var(--color-white);
    transform: rotate(10deg);
}

.inner-card-icon svg {
    width: 18px;
    height: 18px;
}

.inner-card-content h4 {
    font-size: 14px;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 4px;
}

.inner-card-content p {
    font-size: 12px;
    color: var(--color-text-muted);
    line-height: 1.4;
}

.badge-new {
    position: absolute;
    top: 12px;
    right: 12px;
    font-size: 9px;
    font-weight: 800;
    color: #f472b6;
    background: rgba(244, 114, 182, 0.1);
    border: 1px solid rgba(244, 114, 182, 0.2);
    padding: 2px 6px;
    border-radius: 4px;
    letter-spacing: 0.5px;
}

/* 11. Section: CTA Banner (Vibrant/Dark Purple Contrast) */
.section-cta-banner {
    position: relative;
    overflow: visible;
}

.cta-banner-content {
    background: linear-gradient(135deg, var(--color-violet-dark) 0%, var(--color-violet-deep) 100%);
    border: 1px solid rgba(134, 50, 226, 0.3);
    border-radius: var(--border-radius-lg);
    padding: 60px 40px;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: 0 30px 60px rgba(22, 0, 38, 0.2);
}

.cta-banner-content:hover {
    transform: translateY(-2px);
    border-color: var(--color-lila-soft);
}

.banner-title {
    color: var(--color-white);
    font-size: 38px;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 16px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.banner-subtitle {
    color: var(--color-lila-light);
    font-size: 18px;
    max-width: 600px;
    margin: 0 auto 36px;
    line-height: 1.5;
}

.btn-banner-cta {
    display: inline-block;
    padding: 16px 36px;
    background: var(--color-white);
    color: var(--color-purple-primary);
    border-radius: var(--border-radius-sm);
    font-family: var(--font-headings);
    font-weight: 700;
    font-size: 16px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: var(--transition-smooth);
}

.btn-banner-cta:hover {
    background: var(--color-lila-light);
    transform: scale(1.03);
    box-shadow: 0 8px 24px rgba(134, 50, 226, 0.2);
}

/* Sparkles on Banner */
.banner-sparkle-1, .banner-sparkle-2 {
    position: absolute;
    width: 48px;
    height: 48px;
    color: var(--color-lila-soft);
    opacity: 0.15;
}

.banner-sparkle-1 {
    top: 15%;
    left: 8%;
    animation: sparkle-rotate-slow 15s infinite linear;
}

.banner-sparkle-2 {
    bottom: 15%;
    right: 8%;
    animation: sparkle-rotate-slow 15s infinite linear reverse;
}

@keyframes sparkle-rotate-slow {
    0% { transform: rotate(0deg) scale(1); }
    50% { transform: rotate(180deg) scale(1.2); }
    100% { transform: rotate(360deg) scale(1); }
}

/* 12. Section: FAQ Accordion */
.faq-accordion {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    border-radius: var(--border-radius-sm);
    overflow: hidden;
}

.faq-trigger {
    width: 100%;
    padding: 24px 30px;
    background: transparent;
    border: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    text-align: left;
}

.faq-question {
    font-family: var(--font-headings);
    font-size: 16px;
    font-weight: 700;
    color: var(--color-white);
    padding-right: 20px;
}

.faq-icon-indicator {
    width: 20px;
    height: 20px;
    position: relative;
    flex-shrink: 0;
}

.faq-icon-indicator::before, .faq-icon-indicator::after {
    content: '';
    position: absolute;
    background-color: var(--color-purple-primary);
    transition: var(--transition-fast);
}

/* Vertical line */
.faq-icon-indicator::before {
    top: 0;
    left: 9px;
    width: 2px;
    height: 20px;
}

/* Horizontal line */
.faq-icon-indicator::after {
    top: 9px;
    left: 0;
    width: 20px;
    height: 2px;
}

/* Expanded FAQ styling */
.faq-trigger[aria-expanded="true"] .faq-icon-indicator::before {
    transform: rotate(90deg);
}

.faq-panel {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.faq-content-inner {
    padding: 0 30px 24px;
}

.faq-content-inner p {
    font-size: 15px;
    color: var(--color-text-muted);
    line-height: 1.6;
}

/* 13. Section: Contact Form */
.contact-grid {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: 60px;
    align-items: flex-start;
}

.contact-description {
    font-size: 16px;
    color: var(--color-text-muted);
    margin-bottom: 40px;
    line-height: 1.6;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.detail-item {
    display: flex;
    gap: 16px;
}

.detail-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--border-radius-sm);
    background-color: rgba(134, 50, 226, 0.06);
    color: var(--color-purple-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.detail-icon svg {
    width: 20px;
    height: 20px;
}

.detail-text h4 {
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 4px;
}

.detail-text p {
    font-size: 14px;
    color: var(--color-text-muted);
}

.detail-text a:hover {
    color: var(--color-purple-primary);
}

/* Form Styling */
.contact-form-container {
    padding: 40px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    position: relative;
}

.form-group label {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-white);
}

.form-group input, 
.form-group select, 
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    background: rgba(18, 16, 26, 0.7);
    border: 1px solid rgba(168, 85, 247, 0.2);
    border-radius: var(--border-radius-sm);
    font-family: var(--font-body);
    font-size: 14px;
    color: var(--color-white);
    transition: var(--transition-fast);
}

.form-group input:focus, 
.form-group select:focus, 
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-purple-primary);
    background: rgba(24, 22, 32, 0.85);
    box-shadow: 0 0 0 3px rgba(168, 85, 247, 0.2);
}

/* Select specific design */
.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23a855f7' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 16px center;
    background-size: 16px;
    padding-right: 40px;
}

.validation-message {
    font-size: 11px;
    color: #EF4444;
    margin-top: 2px;
    display: block;
    height: 14px;
    font-weight: 500;
}

.form-group.invalid input,
.form-group.invalid select,
.form-group.invalid textarea {
    border-color: #EF4444;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15);
}

.btn-submit {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 14px;
    background: var(--color-purple-primary);
    color: var(--color-white);
    border: none;
    border-radius: var(--border-radius-sm);
    font-family: var(--font-headings);
    font-weight: 700;
    font-size: 15px;
    cursor: pointer;
    box-shadow: 0 4px 14px rgba(134, 50, 226, 0.2);
    transition: var(--transition-smooth);
}

.btn-submit:hover {
    background: var(--color-purple-secondary);
    box-shadow: 0 6px 20px rgba(134, 50, 226, 0.35);
}

.submit-arrow {
    width: 16px;
    height: 16px;
    transition: var(--transition-fast);
}

.btn-submit:hover .submit-arrow {
    transform: translateX(4px);
}

/* Form Success State styling */
.form-success-state {
    text-align: center;
    padding: 40px 0;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.success-icon-box {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background-color: rgba(16, 185, 129, 0.1);
    color: #10B981;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.success-icon-box svg {
    width: 32px;
    height: 32px;
}

.form-success-state h3 {
    font-size: 24px;
    font-weight: 800;
    margin-bottom: 12px;
}

.form-success-state p {
    font-size: 14px;
    color: var(--color-text-muted);
    line-height: 1.6;
    max-width: 320px;
    margin-bottom: 28px;
}

.btn-reset-form {
    padding: 10px 20px;
    background: transparent;
    border: 1px solid var(--color-lila-soft);
    border-radius: var(--border-radius-sm);
    color: var(--color-purple-primary);
    font-weight: 600;
    font-family: var(--font-headings);
    cursor: pointer;
    font-size: 13px;
}

.btn-reset-form:hover {
    background: rgba(134, 50, 226, 0.04);
    border-color: var(--color-purple-primary);
}

/* 14. Footer */
.main-footer {
    background: linear-gradient(180deg, #08070c 0%, #050407 100%);
    border-top: 1px solid rgba(168, 85, 247, 0.15);
    padding-top: 80px;
    padding-bottom: 40px;
    position: relative;
    overflow: hidden;
}

.main-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 10%;
    width: 80%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(168, 85, 247, 0.4), transparent);
    pointer-events: none;
}

.footer-container {
    position: relative;
    z-index: 2;
}

.footer-top {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 48px;
    margin-bottom: 60px;
}

.footer-brand-col {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    max-width: 340px;
}

.footer-logo {
    height: 32px;
    width: auto;
    object-fit: contain;
    display: block;
    margin-bottom: 20px;
    transition: transform 0.3s ease;
}

.footer-logo:hover {
    transform: scale(1.02);
}

.footer-brand-description {
    font-size: 14px;
    color: var(--color-text-muted);
    line-height: 1.6;
    margin-bottom: 24px;
}

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

.social-icon-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    cursor: pointer;
    text-decoration: none;
}

.social-icon-btn img {
    width: 18px;
    height: 18px;
    object-fit: contain;
    filter: brightness(0) invert(1);
    opacity: 0.75;
    transition: all 0.3s ease;
}

.social-icon-btn:hover {
    background: rgba(168, 85, 247, 0.15);
    border-color: rgba(168, 85, 247, 0.5);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(168, 85, 247, 0.3);
}

.social-icon-btn:hover img {
    opacity: 1;
    transform: scale(1.05);
}

.footer-links-col h4,
.footer-services-col h4,
.footer-contact-col h4 {
    font-size: 14px;
    font-weight: 700;
    color: var(--color-white);
    text-transform: uppercase;
    margin-bottom: 24px;
    letter-spacing: 0.8px;
}

.footer-links-col ul,
.footer-services-col ul {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.footer-links-col a,
.footer-services-col a {
    font-size: 14px;
    color: var(--color-text-muted);
    text-decoration: none;
    transition: all 0.25s ease;
    display: inline-block;
}

.footer-links-col a:hover,
.footer-services-col a:hover {
    color: var(--color-purple-light);
    transform: translateX(4px);
}

.contact-info-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-info-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 14px;
    color: var(--color-text-muted);
    line-height: 1.4;
}

.contact-info-list a {
    color: var(--color-text-muted);
    text-decoration: none;
    transition: color 0.25s ease;
}

.contact-info-list a:hover {
    color: var(--color-purple-light);
}

.contact-icon {
    width: 18px;
    height: 18px;
    color: var(--color-purple-primary);
    flex-shrink: 0;
    margin-top: 2px;
}

.footer-bottom {
    border-top: 1px solid rgba(168, 85, 247, 0.1);
    padding-top: 32px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.footer-legal-links {
    display: flex;
    gap: 24px;
}

.footer-legal-links a {
    font-size: 13px;
    color: var(--color-text-muted);
    text-decoration: none;
    transition: color 0.25s ease;
}

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

/* 15. Responsive Design (Mobile First Media Queries) */

@media (max-width: 1100px) {
    .hero-title {
        font-size: 52px;
    }
    
    .cases-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 900px) {
    .container {
        padding: 60px 0;
    }
    
    /* Nav Toggle */
    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: var(--header-height);
        left: 0;
        width: 100%;
        height: calc(100vh - var(--header-height));
        background: #08070c;
        padding: 40px;
        z-index: 999;
        transform: translateY(-100%);
        opacity: 0;
        transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.4s ease;
        border-top: 1px solid rgba(168, 85, 247, 0.15);
        pointer-events: none;
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: auto;
    }
    
    .nav-menu ul {
        flex-direction: column;
        align-items: flex-start;
        gap: 24px;
        width: 100%;
    }
    
    .nav-menu ul li {
        width: 100%;
    }
    
    .nav-link {
        font-size: 18px;
        display: block;
        width: 100%;
    }
    
    .nav-link-cta {
        display: block;
        text-align: center;
        width: 100%;
        padding: 14px;
        font-size: 16px;
    }
    
    /* Hamburger Transform */
    .mobile-menu-toggle.active .bar:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }
    
    .mobile-menu-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-toggle.active .bar:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }
    
    /* Layouts */
    .solutions-grid {
        grid-template-columns: 1fr;
    }
    
    .solution-card.span-2 {
        grid-column: span 1;
    }
    
    .solution-card.span-2 .sol-card-bullets {
        grid-template-columns: 1fr;
    }
    
    .why-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .why-visual {
        order: -1;
    }

    .nodes-container {
        width: 300px;
        height: 300px;
    }

    .nodes-container::before {
        width: 220px;
        height: 220px;
    }

    .nodes-container::after {
        width: 190px;
        height: 190px;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-top {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }

    .process-container {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .process-info-col {
        position: relative;
        top: 0;
        text-align: center;
        align-items: center;
    }

    .process-main-title {
        font-size: 38px;
    }

    .process-main-description {
        max-width: 100%;
    }

    .step-inner-grid {
        grid-template-columns: 1fr;
    }

    .process-svg-wrapper {
        display: none;
    }
}

@media (max-width: 600px) {
    :root {
        --header-height: 70px;
    }
    
    .section-title {
        font-size: 32px;
    }
    
    .hero-title {
        font-size: 36px;
        letter-spacing: -1px;
    }
    
    .hero-subtitle {
        font-size: 16px;
    }
    
    .hero-ctas {
        flex-direction: column;
        width: 100%;
        gap: 12px;
    }
    
    .hero-ctas a {
        justify-content: center;
        width: 100%;
    }
    
    .hero-integrations-container {
        height: 260px;
        padding: 15px 0;
    }
    
    .integration-tile {
        width: 70px;
        height: 70px;
        border-radius: 15px;
    }
    
    .integration-tile img {
        width: 30px;
        height: 30px;
    }
    
    .center-orb-wrapper {
        width: 160px;
        height: 160px;
    }
    
    .orb-ring.ring-1 {
        width: 130px;
        height: 130px;
    }
    
    .orb-ring.ring-2 {
        width: 100px;
        height: 100px;
    }
    
    .center-orb {
        width: 70px;
        height: 70px;
    }
    
    .orb-logo {
        width: 36px;
        height: 36px;
    }
    
    .intro-quote {
        font-size: 20px;
    }
    
    .cases-grid {
        grid-template-columns: 1fr;
    }

    .process-main-title {
        font-size: 28px;
    }

    .process-step-block {
        padding: 24px;
    }
    
    .banner-title {
        font-size: 26px;
    }
    
    .banner-subtitle {
        font-size: 15px;
    }
    
    .contact-form-container {
        padding: 24px;
    }
    
    .footer-top {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 32px;
    }
    
    .footer-brand-col {
        align-items: center;
        margin: 0 auto;
    }
    
    .footer-socials {
        justify-content: center;
    }
    
    .contact-info-list li {
        justify-content: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
    
    .footer-legal-links {
        justify-content: center;
    }
}

/* 16. Scroll Reveal Animations */
.reveal-fade, .reveal-scale {
    opacity: 0;
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: opacity, transform;
}

.reveal-fade {
    transform: translateY(30px);
}

.reveal-scale {
    transform: scale(0.95) translateY(20px);
}

.reveal-fade.active, .reveal-scale.active {
    opacity: 1;
    transform: translateY(0) scale(1);
}

/* Delay classes for staggered animations */
.reveal-fade:nth-child(2) { transition-delay: 0.1s; }
.reveal-fade:nth-child(3) { transition-delay: 0.2s; }
.reveal-fade:nth-child(4) { transition-delay: 0.3s; }
.reveal-fade:nth-child(5) { transition-delay: 0.4s; }

/* 17. Global UX Polish & Micro-Interactions */

/* Smooth focus states for accessibility */
a:focus-visible,
button:focus-visible {
    outline: 2px solid var(--color-purple-primary);
    outline-offset: 3px;
    border-radius: 4px;
}

/* Better bullet-icon contrast on dark backgrounds */
.bullet-icon {
    border: 1px solid rgba(16, 185, 129, 0.2);
}

/* Solution cards — smooth stagger entrance */
.solution-card:nth-child(1) { transition-delay: 0.05s; }
.solution-card:nth-child(2) { transition-delay: 0.1s; }
.solution-card:nth-child(3) { transition-delay: 0.15s; }
.solution-card:nth-child(4) { transition-delay: 0.2s; }
.solution-card:nth-child(5) { transition-delay: 0.25s; }

/* FAQ items — better hover without jumping */
.faq-item {
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.faq-item:hover {
    border-color: rgba(168, 85, 247, 0.25);
    box-shadow: 0 4px 20px rgba(168, 85, 247, 0.05);
    transform: none;
}

/* Process step blocks — smoother entrance */
.process-step-block:nth-child(1) { transition-delay: 0.05s; }
.process-step-block:nth-child(2) { transition-delay: 0.1s; }
.process-step-block:nth-child(3) { transition-delay: 0.15s; }
.process-step-block:nth-child(4) { transition-delay: 0.2s; }

/* Case cards — subtle shine effect on hover */
.case-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(168, 85, 247, 0.03), transparent);
    transition: left 0.6s ease;
    pointer-events: none;
    z-index: 1;
}

.case-card:hover::before {
    left: 100%;
}

/* Ambient glow behind orbit */
.why-visual::before {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(168, 85, 247, 0.12) 0%, transparent 70%);
    filter: blur(40px);
    pointer-events: none;
    z-index: 0;
}

/* Ensure orbit nodes scale for small mobile */
@media (max-width: 600px) {
    .nodes-container {
        width: 260px;
        height: 260px;
    }

    .nodes-container::before {
        width: 190px;
        height: 190px;
    }

    .nodes-container::after {
        width: 160px;
        height: 160px;
    }

    .central-node {
        width: 76px;
        height: 76px;
    }

    .node-satellite {
        width: 42px;
        height: 42px;
    }

    .node-satellite svg {
        width: 16px;
        height: 16px;
    }

    .sat-1, .sat-2, .sat-3, .sat-4 {
        animation-duration: 14s;
    }
}

@media (max-width: 600px) {
    .sat-1 { animation-name: orbit-1-sm; }
    .sat-2 { animation-name: orbit-2-sm; }
    .sat-3 { animation-name: orbit-3-sm; }
    .sat-4 { animation-name: orbit-4-sm; }
}

@keyframes orbit-1-sm {
    0% { transform: rotate(0deg) translateX(100px) rotate(0deg); }
    100% { transform: rotate(360deg) translateX(100px) rotate(-360deg); }
}

@keyframes orbit-2-sm {
    0% { transform: rotate(90deg) translateX(100px) rotate(-90deg); }
    100% { transform: rotate(450deg) translateX(100px) rotate(-450deg); }
}

@keyframes orbit-3-sm {
    0% { transform: rotate(180deg) translateX(100px) rotate(-180deg); }
    100% { transform: rotate(540deg) translateX(100px) rotate(-540deg); }
}

@keyframes orbit-4-sm {
    0% { transform: rotate(270deg) translateX(100px) rotate(-270deg); }
    100% { transform: rotate(630deg) translateX(100px) rotate(-630deg); }
}

/* Scrollbar styling for a premium feel */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #08070c;
}

::-webkit-scrollbar-thumb {
    background: rgba(168, 85, 247, 0.3);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(168, 85, 247, 0.5);
}

/* Selection styling */
::selection {
    background: rgba(168, 85, 247, 0.3);
    color: var(--color-white);
}