/* ==========================================================================
   DESIGN SYSTEM & VARIABLES
   ========================================================================== */
:root {
    /* Color Palette */
    --primary: #8b5cf6;      /* Vibrant Indigo Purple */
    --primary-rgb: 139, 92, 246;
    --secondary: #06b6d4;    /* Cyber Teal */
    --secondary-rgb: 6, 182, 212;
    --accent: #10b981;       /* Emerald Neon Green */
    --accent-rgb: 16, 185, 129;
    
    --bg-dark: #070a13;      /* Deep obsidian space */
    --bg-card: rgba(15, 23, 42, 0.45); /* Glass Navy */
    --bg-card-hover: rgba(23, 37, 68, 0.6);
    
    --border-color: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(255, 255, 255, 0.18);
    
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    
    /* Typography */
    --font-sora: 'Sora', sans-serif;
    --font-jakarta: 'Plus Jakarta Sans', sans-serif;
    
    /* Layout Variables */
    --container-width: 1280px;
    --nav-height: 80px;
    --border-radius-sm: 8px;
    --border-radius-md: 16px;
    --border-radius-lg: 24px;
    
    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.25, 0.8, 0.25, 1);
    --transition-medium: 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    --transition-slow: 0.8s cubic-bezier(0.25, 0.8, 0.25, 1);
    
    /* Glows */
    --purple-glow: 0 0 30px rgba(139, 92, 246, 0.2);
    --teal-glow: 0 0 30px rgba(6, 182, 212, 0.2);
    --green-glow: 0 0 30px rgba(16, 185, 129, 0.2);
}

/* ==========================================================================
   BASE STYLES & RESET
   ========================================================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

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

.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 2rem;
}

/* Scrollbar styling */
::-webkit-scrollbar {
    width: 10px;
}
::-webkit-scrollbar-track {
    background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

/* ==========================================================================
   TYPOGRAPHY
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-sora);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.gradient-text {
    background: linear-gradient(135deg, #a78bfa 0%, var(--primary) 30%, var(--secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}

p {
    color: var(--text-secondary);
}

/* ==========================================================================
   PRELOADER
   ========================================================================== */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: #04060b;
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: opacity var(--transition-medium), visibility var(--transition-medium);
}

.preloader.fade-out {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.preloader-content {
    text-align: center;
    width: 300px;
}

.preloader-logo {
    font-family: var(--font-sora);
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: 2px;
    margin-bottom: 2rem;
    color: var(--text-primary);
}

.logo-accent {
    color: var(--primary);
    position: relative;
    display: inline-block;
}

.preloader-bar {
    width: 100%;
    height: 4px;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 0.75rem;
    position: relative;
}

.preloader-progress {
    width: 0%;
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    border-radius: 2px;
    transition: width 0.05s linear;
}

.preloader-percent {
    font-family: var(--font-sora);
    font-size: 0.875rem;
    color: var(--text-secondary);
    letter-spacing: 1px;
}

/* ==========================================================================
   CUSTOM CURSOR
   ========================================================================== */
.cursor-dot,
.cursor-circle {
    pointer-events: none;
    position: fixed;
    top: 0;
    left: 0;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 9998;
}

.cursor-dot {
    width: 6px;
    height: 6px;
    background-color: var(--secondary);
}

.cursor-circle {
    width: 30px;
    height: 30px;
    border: 1px solid rgba(6, 182, 212, 0.4);
    transition: width 0.2s ease, height 0.2s ease, border-color 0.2s ease, opacity 0.3s ease;
}

/* Hover scales for active links */
.cursor-active .cursor-circle {
    width: 50px;
    height: 50px;
    background-color: rgba(6, 182, 212, 0.05);
    border-color: var(--secondary);
}

/* Hide cursors on devices that don't support hover */
@media (hover: none) {
    .cursor-dot, .cursor-circle {
        display: none;
    }
}

/* ==========================================================================
   CANVAS INTERACTIVE BACKGROUND
   ========================================================================== */
.bg-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    pointer-events: none;
    opacity: 0.7;
}

/* ==========================================================================
   BUTTONS & INTERACTIVES
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-family: var(--font-sora);
    font-size: 0.95rem;
    font-weight: 600;
    padding: 0.85rem 2rem;
    border-radius: var(--border-radius-sm);
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition-fast);
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), #7c3aed);
    color: var(--text-primary);
    box-shadow: 0 4px 20px rgba(139, 92, 246, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(139, 92, 246, 0.5);
}

.btn-secondary {
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

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

.btn-outline {
    background-color: transparent;
    color: var(--text-primary);
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.btn-outline:hover {
    border-color: var(--secondary);
    box-shadow: 0 0 15px rgba(6, 182, 212, 0.2);
}

.btn-full-width {
    width: 100%;
}

/* ==========================================================================
   NAVIGATION BAR
   ========================================================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--nav-height);
    background-color: rgba(7, 10, 19, 0.7);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--border-color);
    z-index: 100;
    display: flex;
    align-items: center;
    transition: background-color var(--transition-fast);
}

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

.nav-logo {
    font-family: var(--font-sora);
    font-size: 1.5rem;
    font-weight: 800;
    text-decoration: none;
    color: var(--text-primary);
    letter-spacing: -0.5px;
    display: flex;
    align-items: center;
}

.main-logo-img {
    height: 42px;
    width: auto;
    object-fit: contain;
    display: block;
}

.preloader-logo .main-logo-img {
    height: 64px;
    margin: 0 auto;
}

.footer-logo .main-logo-img {
    height: 48px;
}

.logo-light {
    color: var(--text-secondary);
    font-weight: 400;
}

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

.nav-link {
    font-family: var(--font-sora);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-decoration: none;
    position: relative;
    padding: 0.5rem 0;
    transition: var(--transition-fast);
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    transition: var(--transition-fast);
}

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

.nav-cta {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Mobile Toggle Hamburger */
.mobile-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
    background: transparent;
    border: none;
    cursor: pointer;
}

.mobile-toggle .bar {
    width: 100%;
    height: 2px;
    background-color: var(--text-primary);
    border-radius: 2px;
    transition: var(--transition-fast);
}

/* Mobile Navigation Drawer */
.mobile-nav {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    width: 100vw;
    height: calc(100vh - var(--nav-height));
    background-color: #070a13;
    z-index: 99;
    padding: 3rem 2rem;
    display: flex;
    flex-direction: column;
    gap: 2rem;
    transform: translateX(100%);
    transition: transform var(--transition-medium);
}

.mobile-nav.active {
    transform: translateX(0);
}

.mobile-link {
    font-family: var(--font-sora);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-decoration: none;
}

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

@media (max-width: 992px) {
    .nav-links, .nav-cta .btn {
        display: none;
    }
    .mobile-toggle {
        display: flex;
    }
    
    /* Hamburger active animation */
    .mobile-toggle.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    .mobile-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }
    .mobile-toggle.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
    padding-top: calc(var(--nav-height) + 4rem);
    padding-bottom: 6rem;
    position: relative;
    overflow: hidden;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 4rem;
    align-items: center;
}

.badge-container {
    margin-bottom: 1.5rem;
}

.hero-badge {
    background-color: rgba(139, 92, 246, 0.1);
    border: 1px solid rgba(139, 92, 246, 0.2);
    color: #c084fc;
    padding: 0.5rem 1.25rem;
    font-family: var(--font-sora);
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: 50px;
    letter-spacing: 0.5px;
    display: inline-block;
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    letter-spacing: -1.5px;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    max-width: 600px;
}

.hero-ctas {
    display: flex;
    gap: 1.5rem;
}

/* Glass Dashboard Visual */
.glass-dashboard {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4), var(--purple-glow);
    transition: transform var(--transition-medium);
}

.glass-dashboard:hover {
    transform: translateY(-5px);
    border-color: var(--border-hover);
}

.dashboard-header {
    background-color: rgba(255, 255, 255, 0.03);
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.dashboard-header .dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.dashboard-header .red { background-color: #ef4444; }
.dashboard-header .yellow { background-color: #eab308; }
.dashboard-header .green { background-color: #22c55e; }

.dashboard-title {
    font-family: var(--font-sora);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-left: 1rem;
    letter-spacing: 0.5px;
}

.dashboard-body {
    padding: 1.5rem;
}

.chart-container {
    width: 100%;
    margin-bottom: 1.5rem;
}

.main-chart {
    width: 100%;
    height: auto;
}

/* Animations for chart vector lines */
.chart-line-1 {
    stroke-dasharray: 1000;
    stroke-dashoffset: 1000;
    animation: drawLine 3s ease-out forwards;
}

.chart-line-2 {
    stroke-dasharray: 1000;
    stroke-dashoffset: 1000;
    animation: drawLine 3.5s ease-out forwards;
}

@keyframes drawLine {
    to {
        stroke-dashoffset: 0;
    }
}

.pulse-ring {
    animation: pulse 2s infinite ease-out;
    transform-origin: center;
}

@keyframes pulse {
    0% {
        transform: scale(0.8);
        opacity: 0.8;
    }
    100% {
        transform: scale(2.2);
        opacity: 0;
    }
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.metric-card {
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    padding: 1rem;
    text-align: center;
}

.metric-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-bottom: 0.25rem;
}

.metric-val {
    font-family: var(--font-sora);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

@media (max-width: 992px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }
    .hero-ctas {
        justify-content: center;
    }
}

@media (max-width: 576px) {
    .hero-title {
        font-size: 2.8rem;
    }
    .hero-ctas {
        flex-direction: column;
    }
}

/* ==========================================================================
   STATS SECTION
   ========================================================================== */
.stats-section {
    background-color: rgba(255, 255, 255, 0.01);
    border-y: 1px solid var(--border-color);
    padding: 4rem 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    text-align: center;
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.stat-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

@media (max-width: 992px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
}

/* ==========================================================================
   THREE PILLARS SECTION
   ========================================================================== */
.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 4rem;
}

.section-title {
    font-size: 2.8rem;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
}

.pillars-section {
    padding: 8rem 0;
}

.pillars-layout {
    display: grid;
    grid-template-columns: 0.7fr 1.3fr;
    gap: 4rem;
    align-items: center;
}

.pillars-tabs {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.pillar-tab-btn {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    padding: 1.25rem 2rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    cursor: pointer;
    text-align: left;
    transition: var(--transition-fast);
}

.pillar-tab-btn .tab-icon {
    font-size: 1.5rem;
    color: var(--text-secondary);
    transition: var(--transition-fast);
}

.pillar-tab-btn .tab-text {
    font-family: var(--font-sora);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-secondary);
    transition: var(--transition-fast);
}

.pillar-tab-btn:hover,
.pillar-tab-btn.active {
    border-color: var(--border-hover);
    background: var(--bg-card-hover);
}

.pillar-tab-btn.active[data-pillar="growth"] { border-left: 4px solid var(--primary); }
.pillar-tab-btn.active[data-pillar="authority"] { border-left: 4px solid var(--secondary); }
.pillar-tab-btn.active[data-pillar="conversion"] { border-left: 4px solid var(--accent); }

.pillar-tab-btn.active .tab-text {
    color: var(--text-primary);
}

.pillar-tab-btn.active[data-pillar="growth"] .tab-icon { color: var(--primary); }
.pillar-tab-btn.active[data-pillar="authority"] .tab-icon { color: var(--secondary); }
.pillar-tab-btn.active[data-pillar="conversion"] .tab-icon { color: var(--accent); }

.pillars-panels {
    min-height: 380px;
    position: relative;
}

.pillar-panel {
    display: none;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    position: absolute;
    width: 100%;
    opacity: 0;
    transform: translateY(15px);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.pillar-panel.active {
    display: grid;
    opacity: 1;
    transform: translateY(0);
    position: relative;
}

.panel-title {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.panel-desc {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.panel-bullets {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.panel-bullets li {
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.text-primary { color: var(--primary); }
.text-secondary { color: var(--secondary); }
.text-accent { color: var(--accent); }

/* Pillar Visual Simulators */
.panel-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Terminal Simulator */
.mock-terminal {
    background-color: #0b0f19;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    width: 100%;
    max-width: 400px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
}

.terminal-bar {
    background-color: rgba(255, 255, 255, 0.02);
    border-bottom: 1px solid var(--border-color);
    padding: 0.5rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.terminal-bar .dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.2);
}

.terminal-title {
    font-family: monospace;
    font-size: 0.7rem;
    color: var(--text-secondary);
    margin-left: auto;
}

.terminal-body {
    padding: 1.5rem;
    font-size: 0.8rem;
    line-height: 1.5;
}

.font-mono {
    font-family: 'Courier New', Courier, monospace;
}

.t-comment { color: #64748b; }
.t-keyword { color: #c084fc; }
.t-string { color: #34d399; }
.t-var { color: #60a5fa; }
.t-output { color: #22d3ee; display: block; margin-top: 1rem; }

/* Keyword Graph Simulator */
.keyword-cluster-graph {
    width: 100%;
    max-width: 400px;
    height: 250px;
    position: relative;
    background: rgba(255, 255, 255, 0.01);
    border: 1px dashed var(--border-color);
    border-radius: var(--border-radius-md);
    overflow: hidden;
}

.keyword-cluster-graph .node {
    position: absolute;
    background-color: var(--bg-dark);
    border: 1.5px solid var(--border-color);
    padding: 0.5rem 1rem;
    font-size: 0.75rem;
    border-radius: 50px;
    font-family: var(--font-sora);
}

.main-node {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-color: var(--secondary) !important;
    background-color: rgba(6, 182, 212, 0.1) !important;
    font-weight: 600;
    z-index: 2;
}

.node-1 { top: 15%; left: 10%; }
.node-2 { top: 20%; right: 10%; }
.node-3 { bottom: 15%; left: 35%; }

.node-connectors {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

/* PageSpeed Score Simulator */
.performance-score-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 2rem;
    border-radius: var(--border-radius-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    width: 100%;
    max-width: 320px;
    box-shadow: 0 15px 30px rgba(0,0,0,0.3), var(--green-glow);
}

.score-circle-container {
    width: 140px;
    height: 140px;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.score-circle-svg {
    transform: rotate(-90deg);
}

.score-ring {
    animation: drawCircle 2s ease-out forwards;
}

@keyframes drawCircle {
    from {
        stroke-dashoffset: 251.2;
    }
}

.score-number {
    position: absolute;
    font-size: 3rem;
    font-weight: 700;
    color: var(--accent);
}

.performance-metrics-list {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.perf-metric {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.25rem;
}

@media (max-width: 992px) {
    .pillars-layout {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    .pillar-panel {
        grid-template-columns: 1fr;
        gap: 2rem;
        position: relative;
    }
    .panel-visual {
        order: -1;
    }
}

/* ==========================================================================
   SERVICES SECTION
   ========================================================================== */
.services-section {
    padding: 8rem 0;
    position: relative;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.service-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    padding: 2.5rem;
    position: relative;
    overflow: hidden;
    transition: border-color var(--transition-medium), background var(--transition-medium);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.service-icon {
    width: 50px;
    height: 50px;
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 2rem;
    position: relative;
    z-index: 2;
}

.service-icon.purple {
    background-color: rgba(139, 92, 246, 0.15);
    color: var(--primary);
}

.service-icon.cyan {
    background-color: rgba(6, 182, 212, 0.15);
    color: var(--secondary);
}

.service-icon.green {
    background-color: rgba(16, 185, 129, 0.15);
    color: var(--accent);
}

.service-title {
    font-size: 1.35rem;
    margin-bottom: 1rem;
    position: relative;
    z-index: 2;
}

.service-desc {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 2;
}

.service-link {
    font-family: var(--font-sora);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    position: relative;
    z-index: 2;
    transition: gap var(--transition-fast);
}

.service-link:hover {
    gap: 0.75rem;
}

/* Dynamic Gradient Hover Layer */
.hover-gradient {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 100% 100%, rgba(139, 92, 246, 0.08) 0%, transparent 60%);
    opacity: 0;
    transition: opacity var(--transition-medium);
    pointer-events: none;
}

.service-card:hover {
    border-color: var(--border-hover);
    background: var(--bg-card-hover);
}

.service-card:hover .hover-gradient {
    opacity: 1;
}

@media (max-width: 992px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .services-grid {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   ROI CALCULATOR SECTION
   ========================================================================== */
.calculator-section {
    padding: 8rem 0;
    background-color: rgba(255,255,255,0.01);
}

.calculator-layout {
    display: grid;
    grid-template-columns: 0.92fr 1.08fr;
    gap: 5rem;
    align-items: center;
}

.badge-accent {
    color: var(--secondary);
    font-family: var(--font-sora);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    display: block;
    margin-bottom: 1rem;
}

.calculator-details-list {
    margin-top: 3rem;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.calc-detail-item {
    display: flex;
    gap: 1.5rem;
}

.calc-detail-item .num {
    font-family: var(--font-sora);
    font-size: 1.5rem;
    font-weight: 700;
    color: rgba(255,255,255,0.05);
    background-color: rgba(255,255,255,0.01);
    border: 1px solid var(--border-color);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.calc-detail-item h4 {
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}

.calc-detail-item p {
    font-size: 0.875rem;
}

/* Glass Calculator Form Interface */
.glass-calculator {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: 0 40px 80px rgba(0, 0, 0, 0.4), var(--teal-glow);
}

.calc-inputs {
    padding: 2.5rem;
    display: flex;
    flex-direction: column;
    gap: 2rem;
    border-bottom: 1px solid var(--border-color);
}

.input-labels {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.75rem;
}

.input-labels label {
    font-family: var(--font-sora);
    font-size: 0.95rem;
    font-weight: 600;
}

.slider-display {
    color: var(--secondary);
    font-weight: 600;
}

/* Custom Range Input Styling */
.range-container {
    width: 100%;
}

.custom-range {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 6px;
    border-radius: 3px;
    background: rgba(255, 255, 255, 0.08);
    outline: none;
}

.custom-range::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--secondary);
    cursor: pointer;
    box-shadow: 0 0 10px rgba(6, 182, 212, 0.6);
    transition: var(--transition-fast);
}

.custom-range::-webkit-slider-thumb:hover {
    transform: scale(1.25);
}

.calc-results {
    background-color: rgba(255, 255, 255, 0.01);
    padding: 2.5rem;
}

.results-header {
    font-family: var(--font-sora);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    text-align: center;
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.result-box {
    background-color: rgba(0, 0, 0, 0.15);
    border: 1px solid var(--border-color);
    padding: 1.25rem;
    border-radius: var(--border-radius-sm);
}

.result-box.primary-border {
    border-color: rgba(139, 92, 246, 0.4);
}

.result-box.highlight-border {
    border-color: rgba(16, 185, 129, 0.4);
    box-shadow: var(--green-glow);
}

.result-box.full-width {
    grid-column: span 2;
    text-align: center;
}

.res-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    display: block;
    margin-bottom: 0.25rem;
}

.res-value {
    font-family: var(--font-sora);
    font-size: 1.5rem;
    font-weight: 700;
}

.results-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--border-color);
    padding-top: 1.5rem;
    font-family: var(--font-sora);
    font-size: 1rem;
}

@media (max-width: 992px) {
    .calculator-layout {
        grid-template-columns: 1fr;
        gap: 3.5rem;
    }
}

/* ==========================================================================
   PORTFOLIO / CASE STUDIES SECTION
   ========================================================================== */
.portfolio-section {
    padding: 8rem 0;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
}

.portfolio-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    transition: border-color var(--transition-medium);
}

.portfolio-card:hover {
    border-color: var(--border-hover);
}

.card-image-placeholder {
    height: 280px;
    background-color: #0b1220;
    position: relative;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Glow bubbles in card cover background */
.accent-glow {
    position: absolute;
    width: 250px;
    height: 250px;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.12;
}

.glow-purple {
    background-color: var(--primary);
    top: -50px;
    left: -50px;
}

.glow-cyan {
    background-color: var(--secondary);
    bottom: -50px;
    right: -50px;
}

.card-stats-banner {
    position: relative;
    z-index: 2;
    text-align: center;
    background-color: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.05);
    padding: 1.5rem 3rem;
    border-radius: var(--border-radius-md);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.stat-big {
    font-family: var(--font-sora);
    font-size: 3rem;
    font-weight: 800;
    color: var(--text-primary);
    display: block;
    line-height: 1.1;
}

.stat-small {
    font-size: 0.85rem;
    color: var(--text-secondary);
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.card-details {
    padding: 2.5rem;
}

.card-meta {
    font-family: var(--font-sora);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--secondary);
    letter-spacing: 1px;
    text-transform: uppercase;
    display: block;
    margin-bottom: 0.75rem;
}

.card-title {
    font-size: 1.6rem;
    margin-bottom: 1rem;
}

.card-desc {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.card-link {
    font-family: var(--font-sora);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: gap var(--transition-fast);
}

.card-link:hover {
    gap: 0.75rem;
    color: var(--secondary);
}

@media (max-width: 768px) {
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   CREATIVE PROCESS TIMELINE
   ========================================================================== */
.process-section {
    padding: 8rem 0;
}

.timeline-container {
    position: relative;
    max-width: 900px;
    margin: 4rem auto 0;
    display: flex;
    flex-direction: column;
    gap: 4rem;
}

.timeline-line {
    position: absolute;
    top: 0;
    left: 25px;
    width: 2px;
    height: 100%;
    background: linear-gradient(180deg, var(--primary), var(--secondary), var(--accent), transparent);
}

.timeline-step {
    display: flex;
    gap: 3rem;
    position: relative;
}

.step-marker {
    width: 52px;
    height: 52px;
    background-color: var(--bg-dark);
    border: 2px solid var(--border-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-sora);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--text-secondary);
    flex-shrink: 0;
    z-index: 2;
    transition: var(--transition-fast);
}

.timeline-step:hover .step-marker {
    border-color: var(--primary);
    color: var(--text-primary);
    box-shadow: var(--purple-glow);
}

.step-content {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 2rem;
    border-radius: var(--border-radius-md);
    flex-grow: 1;
    transition: var(--transition-medium);
}

.timeline-step:hover .step-content {
    border-color: var(--border-hover);
    background: var(--bg-card-hover);
}

.step-title {
    font-size: 1.35rem;
    margin-bottom: 0.5rem;
}

.step-desc {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

/* ==========================================================================
   CONTACT SECTION
   ========================================================================== */
.contact-section {
    padding: 8rem 0;
    position: relative;
}

.contact-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 5rem;
    align-items: center;
}

.contact-direct {
    margin-top: 3rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.direct-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.direct-item i {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    color: var(--secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
}

.direct-item .label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.direct-item .val {
    font-family: var(--font-sora);
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-primary);
    text-decoration: none;
}

/* Glass Form Card */
.glass-form-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 3rem;
    position: relative;
    overflow: hidden;
    box-shadow: 0 40px 80px rgba(0, 0, 0, 0.4);
}

.form-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #070a13;
    z-index: 10;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 3rem;
    transform: translateY(100%);
    transition: transform 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.form-overlay.active {
    transform: translateY(0);
}

.success-message {
    text-align: center;
}

.success-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background-color: rgba(16, 185, 129, 0.1);
    border: 2px solid var(--accent);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    margin: 0 auto 2rem;
    box-shadow: var(--green-glow);
}

.success-message h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.success-message p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.audit-form {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

/* Interactive Floating Labels */
.form-group {
    position: relative;
    width: 100%;
}

.form-input {
    width: 100%;
    background-color: rgba(0, 0, 0, 0.25);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    padding: 1rem 1.25rem;
    font-family: var(--font-jakarta);
    font-size: 0.95rem;
    color: var(--text-primary);
    outline: none;
    transition: border-color var(--transition-fast);
}

.form-input:focus {
    border-color: var(--primary);
    box-shadow: var(--purple-glow);
}

.form-group label {
    position: absolute;
    top: 50%;
    left: 1.25rem;
    transform: translateY(-50%);
    font-size: 0.95rem;
    color: var(--text-secondary);
    pointer-events: none;
    transition: top var(--transition-fast), transform var(--transition-fast), font-size var(--transition-fast), color var(--transition-fast);
}

/* Floating labels effect states */
.form-input:focus ~ label,
.form-input:not(:placeholder-shown) ~ label {
    top: -8px;
    left: 0.75rem;
    transform: translateY(0) scale(0.85);
    background-color: var(--bg-dark);
    padding: 0 0.5rem;
    color: var(--primary);
}

/* Specific alignments for Textarea and Select inputs */
.form-textarea {
    resize: none;
}

.form-textarea ~ label {
    top: 1.5rem;
}

.form-textarea:focus ~ label,
.form-textarea:not(:placeholder-shown) ~ label {
    top: -8px;
}

.form-select {
    cursor: pointer;
    -webkit-appearance: none;
    appearance: none;
}

/* Highlight style for custom option items */
.form-select option {
    background-color: #070a13;
    color: var(--text-primary);
}

.select-label {
    top: 50%;
}

/* When select is valued */
.form-select:focus ~ .select-label,
.form-select:valid ~ .select-label {
    top: -8px;
    left: 0.75rem;
    transform: translateY(0) scale(0.85);
    background-color: var(--bg-dark);
    padding: 0 0.5rem;
    color: var(--primary);
}

@media (max-width: 992px) {
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
}

@media (max-width: 576px) {
    .form-row {
        grid-template-columns: 1fr;
    }
    .glass-form-card {
        padding: 2rem;
    }
}

/* ==========================================================================
   FOOTER SECTION
   ========================================================================== */
.footer {
    background-color: #04060c;
    border-top: 1px solid var(--border-color);
    padding: 6rem 0 3rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.3fr 0.6fr 0.6fr 1.5fr;
    gap: 4rem;
    margin-bottom: 5rem;
}

.footer-logo {
    font-family: var(--font-sora);
    font-size: 1.6rem;
    font-weight: 800;
    text-decoration: none;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    display: inline-block;
}

.brand-desc {
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
    max-width: 320px;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: var(--transition-fast);
}

.social-link:hover {
    border-color: var(--primary);
    color: var(--text-primary);
    box-shadow: var(--purple-glow);
}

.links-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    letter-spacing: 0.5px;
}

.footer-nav {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-link {
    font-size: 0.9rem;
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition-fast);
}

.footer-link:hover {
    color: var(--text-primary);
    transform: translateX(3px);
}

.footer-newsletter .links-title {
    color: var(--text-primary);
}

.newsletter-desc {
    font-size: 0.85rem;
    margin-bottom: 1.25rem;
    max-width: 380px;
}

/* Newsletter Input Wrapper */
.newsletter-form {
    display: flex;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    position: relative;
}

.newsletter-input {
    width: 100%;
    padding: 0.85rem 1.25rem;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-family: var(--font-jakarta);
    font-size: 0.9rem;
    outline: none;
}

.btn-newsletter {
    background: linear-gradient(135deg, var(--primary), #7c3aed);
    color: var(--text-primary);
    border: none;
    width: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 1.1rem;
    transition: var(--transition-fast);
}

.btn-newsletter:hover {
    opacity: 0.9;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--border-color);
    padding-top: 2rem;
    font-size: 0.825rem;
    color: var(--text-muted);
}

.footer-legal {
    display: flex;
    gap: 2rem;
}

.footer-legal a {
    color: var(--text-muted);
    text-decoration: none;
    transition: var(--transition-fast);
}

.footer-legal a:hover {
    color: var(--text-primary);
}

@media (max-width: 992px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 3rem;
    }
}

@media (max-width: 576px) {
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .footer-bottom {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }
}

/* ==========================================================================
   SCROLL REVEAL CLASS TRANSITIONS
   ========================================================================== */
.scroll-reveal {
    opacity: 0;
    transform: translateY(35px);
    transition: opacity 0.8s cubic-bezier(0.25, 0.8, 0.25, 1), transform 0.8s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.scroll-reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Staggered Delay classes */
.delay-1 { transition-delay: 0.15s; }
.delay-2 { transition-delay: 0.3s; }

/* ==========================================================================
   NEW GLASS FOOTER & BRANDING STYLES
   ========================================================================== */
.logo-text {
    font-family: var(--font-sora);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.5px;
    margin-left: 0.5rem;
    display: inline-block;
}

.logo-light {
    color: var(--text-secondary);
    font-weight: 400;
}

/* Custom Grid Adjustments */
.footer-grid {
    grid-template-columns: 1fr 0.8fr 1.4fr 0.8fr;
    gap: 2rem;
}

/* Purple Glass Cards */
.footer-card-glass {
    background: linear-gradient(180deg, rgba(139, 92, 246, 0.08) 0%, rgba(15, 23, 42, 0.45) 100%);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(139, 92, 246, 0.12);
    border-radius: var(--border-radius-md);
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    transition: border-color var(--transition-medium), transform var(--transition-medium);
}

.footer-card-glass:hover {
    border-color: rgba(139, 92, 246, 0.3);
    transform: translateY(-4px);
}

.footer-card-glass .links-title {
    margin-bottom: 1.25rem;
}

/* Contact detail row items */
.contact-details-cards {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.contact-card-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.04);
    padding: 0.75rem 1rem;
    border-radius: var(--border-radius-sm);
    transition: var(--transition-fast);
}

.contact-card-item.address-item {
    align-items: flex-start;
}

.contact-card-item:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(139, 92, 246, 0.2);
}

.contact-card-item i {
    color: var(--secondary);
    font-size: 1rem;
    margin-top: 0.1rem;
}

.contact-card-val {
    color: var(--text-secondary);
    font-size: 0.85rem;
    text-decoration: none;
    line-height: 1.4;
    transition: var(--transition-fast);
}

a.contact-card-val:hover {
    color: var(--text-primary);
}

/* Location Dropdown Button */
.location-dropdown {
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    background: rgba(139, 92, 246, 0.15);
    border: 1px solid rgba(139, 92, 246, 0.3);
    color: var(--text-primary);
    padding: 0.75rem 1.25rem;
    border-radius: var(--border-radius-sm);
    font-family: var(--font-sora);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

.location-dropdown:hover {
    background: rgba(139, 92, 246, 0.25);
    border-color: var(--primary);
    transform: translateY(-2px);
    box-shadow: var(--purple-glow);
}

@media (max-width: 992px) {
    .footer-grid {
        grid-template-columns: 1.2fr 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}


.delay-3 { transition-delay: 0.45s; }