@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

/* --- DESIGN SYSTEM & CSS VARIABLES (LIGHT MODE REDESIGN) --- */
:root {
    --bg-main: #ffffff;
    --bg-darker: #f8fafc; /* Slate 50 */
    --bg-card: #ffffff;
    --bg-card-hover: #ffffff;
    --bg-header: rgba(255, 255, 255, 0.85);
    
    --bg-input: #ffffff;
    --bg-mesh: #ffffff;
    --bg-float: rgba(255, 255, 255, 0.9);
    
    --primary: #4f46e5; /* Royal Indigo */
    --primary-glow: rgba(79, 70, 229, 0.08);
    --primary-light: #6366f1;
    
    --secondary: #0891b2; /* Teal/Cyan */
    --secondary-glow: rgba(8, 145, 178, 0.06);
    
    --accent: #7c3aed; /* Violet */
    --accent-glow: rgba(124, 58, 237, 0.06);
    
    --text-main: #0f172a; /* Slate 900 */
    --text-muted: #334155; /* Slate 700 */
    --text-dark: #64748b; /* Slate 500 */
    
    --border-color: #e2e8f0; /* Slate 200 */
    --border-hover: #cbd5e1; /* Slate 300 */
    --border-glow: #818cf8; /* Indigo 400 */
    
    --grad-primary: linear-gradient(135deg, var(--primary) 0%, var(--accent) 50%, var(--secondary) 100%);
    --grad-text: linear-gradient(135deg, #0f172a 30%, #4f46e5 100%);
    --grad-glow: radial-gradient(circle, rgba(79, 70, 229, 0.06) 0%, rgba(8, 145, 178, 0.03) 50%, rgba(0, 0, 0, 0) 70%);
    
    --glow-1: rgba(79, 70, 229, 0.04);
    --glow-2: rgba(8, 145, 178, 0.04);
    --glow-3: rgba(124, 58, 237, 0.02);

    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: all 0.25s ease;
    
    --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.03), 0 1px 2px rgba(15, 23, 42, 0.02);
    --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.05), 0 2px 4px -1px rgba(15, 23, 42, 0.03);
    --shadow-lg: 0 10px 25px -5px rgba(15, 23, 42, 0.05), 0 8px 10px -6px rgba(15, 23, 42, 0.05);
    --shadow-glow: 0 0 30px rgba(79, 70, 229, 0.12);
    
    --radius-lg: 20px;
    --radius-md: 12px;
}

/* --- PREMIUM DARK THEME OVERRIDES --- */
body[data-theme="dark"] {
    --bg-main: #07080e;
    --bg-darker: #040508;
    --bg-card: rgba(17, 19, 30, 0.55);
    --bg-card-hover: rgba(26, 29, 46, 0.75);
    --bg-header: rgba(7, 8, 14, 0.85);
    
    --bg-input: rgba(255, 255, 255, 0.03);
    --bg-mesh: #11131e;
    --bg-float: rgba(17, 19, 30, 0.85);
    
    --primary: #6366f1; /* Neon Indigo */
    --primary-glow: rgba(99, 102, 241, 0.25);
    --primary-light: #818cf8;
    
    --secondary: #06b6d4; /* Neon Cyan */
    --secondary-glow: rgba(6, 182, 212, 0.2);
    
    --accent: #8b5cf6; /* Violet */
    --accent-glow: rgba(139, 92, 246, 0.2);
    
    --text-main: #f8fafc; /* Crisp White */
    --text-muted: #cbd5e1; /* Light Slate */
    --text-dark: #94a3b8; /* Muted Slate */
    
    --border-color: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(255, 255, 255, 0.18);
    --border-glow: rgba(99, 102, 241, 0.45);
    
    --grad-text: linear-gradient(135deg, #ffffff 30%, #a5b4fc 100%);
    --grad-glow: radial-gradient(circle, rgba(99, 102, 241, 0.12) 0%, rgba(139, 92, 246, 0.04) 50%, rgba(0, 0, 0, 0) 70%);
    
    --glow-1: rgba(99, 102, 241, 0.08);
    --glow-2: rgba(6, 182, 212, 0.08);
    --glow-3: rgba(139, 92, 246, 0.04);
    
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.2), 0 2px 4px -1px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 10px 25px -5px rgba(0, 0, 0, 0.3), 0 4px 6px -2px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.4), 0 10px 10px -5px rgba(0, 0, 0, 0.3);
    --shadow-glow: 0 0 30px rgba(99, 102, 241, 0.2);
}

/* --- RESET & BASIC SETUP --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    background-color: var(--bg-main);
    color: var(--text-main);
    font-family: var(--font-body);
    font-size: 16px;
    overflow-x: hidden;
}

body {
    min-height: 100vh;
    line-height: 1.6;
    background-color: var(--bg-main);
    background-image: 
        radial-gradient(at 10% 20%, var(--glow-1) 0px, transparent 50%),
        radial-gradient(at 90% 80%, var(--glow-2) 0px, transparent 50%),
        radial-gradient(at 50% 50%, var(--glow-3) 0px, transparent 60%);
    background-attachment: fixed;
    overflow-x: hidden;
}

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

ul {
    list-style: none;
}

img, svg {
    max-width: 100%;
    height: auto;
    vertical-align: middle;
}

button, input, select, textarea {
    font-family: inherit;
    font-size: inherit;
    background: none;
    border: none;
    color: inherit;
}

/* --- UTILITIES & COMMON COMPONENTS --- */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section {
    padding: 7.5rem 0;
    position: relative;
    overflow: hidden;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 5rem auto;
    z-index: 10;
    position: relative;
}

.badge {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    background: rgba(79, 70, 229, 0.07);
    border: 1px solid rgba(79, 70, 229, 0.15);
    border-radius: 50px;
    color: var(--primary);
    margin-bottom: 1.25rem;
    backdrop-filter: blur(5px);
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.75rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.25rem;
    letter-spacing: -0.02em;
    background: var(--grad-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-desc {
    color: var(--text-dark);
    font-size: 1.15rem;
    font-weight: 400;
}

/* Redesigned Card Style */
.glass-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    box-shadow: var(--shadow-lg);
    transition: var(--transition-smooth);
    position: relative;
}

.glass-card:hover {
    border-color: var(--border-glow);
    box-shadow: 0 20px 40px -10px rgba(79, 70, 229, 0.08), 0 0 25px rgba(79, 70, 229, 0.03);
    transform: translateY(-5px);
}

/* Glowing background ambient lights */
.glow-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    z-index: 1;
    pointer-events: none;
    opacity: 0.35;
}

/* Button styles */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.95rem 2.25rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
    gap: 0.5rem;
    text-align: center;
}

.btn-primary {
    background: var(--grad-primary);
    color: #fff;
    box-shadow: 0 4px 15px rgba(79, 70, 229, 0.25);
}

.btn-primary:hover {
    box-shadow: 0 8px 25px rgba(79, 70, 229, 0.35), var(--shadow-glow);
    transform: translateY(-2px);
}

.btn-secondary {
    background: var(--bg-darker);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
    background: #ffffff;
    border-color: var(--border-glow);
    color: var(--primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-sm {
    padding: 0.65rem 1.5rem;
    font-size: 0.9rem;
    border-radius: 10px;
}

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

/* --- HEADER / NAVIGATION --- */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition-smooth);
    padding: 1.75rem 0;
    border-bottom: 1px solid transparent;
}

header.scrolled {
    padding: 1rem 0;
    background: var(--bg-header);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

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

/* Logo Design - Stylized "V" with digital dots */
.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.75rem;
    letter-spacing: -0.03em;
    color: var(--text-main);
    user-select: none;
}

.logo-icon {
    width: 40px;
    height: 40px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-text span {
    color: var(--primary);
}

/* Nav Menu */
.nav-menu {
    display: flex;
    align-items: center;
    gap: 2.25rem;
}

.nav-link {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-muted);
    position: relative;
    padding: 0.5rem 0;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2.5px;
    background: var(--grad-primary);
    transition: var(--transition-smooth);
    border-radius: 2px;
}

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

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

/* Theme Toggle Button Styles */
.theme-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(79, 70, 229, 0.05);
    border: 1px solid var(--border-color);
    color: var(--primary);
    cursor: pointer;
    margin-right: 1.25rem;
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
}

.theme-btn:hover {
    background: rgba(79, 70, 229, 0.12);
    border-color: var(--primary);
    transform: scale(1.08) rotate(15deg);
    box-shadow: var(--shadow-md);
}

.theme-btn svg {
    position: absolute;
    transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.5s ease;
}

/* Light Theme (Default): show moon, hide sun */
.theme-icon-sun {
    opacity: 0;
    transform: scale(0.5) rotate(-90deg);
}

.theme-icon-moon {
    opacity: 1;
    transform: scale(1) rotate(0);
}

/* Dark Theme: show sun, hide moon */
body[data-theme="dark"] .theme-icon-sun {
    opacity: 1;
    transform: scale(1) rotate(0);
}

body[data-theme="dark"] .theme-icon-moon {
    opacity: 0;
    transform: scale(0.5) rotate(90deg);
}

body[data-theme="dark"] .theme-btn {
    background: rgba(255, 255, 255, 0.05);
    color: #f59e0b; /* Golden Yellow for sun */
}

body[data-theme="dark"] .theme-btn:hover {
    background: rgba(255, 255, 255, 0.10);
    border-color: #f59e0b;
}

/* Mobile Menu Toggle */
.mobile-toggle {
    display: none;
    cursor: pointer;
    flex-direction: column;
    gap: 6px;
    width: 28px;
    z-index: 1001;
}

.mobile-toggle span {
    display: block;
    width: 100%;
    height: 2.5px;
    background-color: var(--text-main);
    border-radius: 2px;
    transition: var(--transition-smooth);
}

/* --- HERO SECTION --- */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 9.5rem;
    padding-bottom: 6rem;
    position: relative;
    background-color: var(--bg-main);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 4.5rem;
    align-items: center;
}

.hero-content {
    position: relative;
    z-index: 10;
}

.hero-headline {
    font-family: var(--font-heading);
    font-size: 3.85rem;
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.03em;
    margin-bottom: 1.5rem;
    color: var(--text-main);
}

.hero-subheadline {
    font-size: 1.2rem;
    color: var(--text-muted);
    line-height: 1.65;
    margin-bottom: 2.5rem;
    max-width: 620px;
}

.hero-ctas {
    display: flex;
    gap: 1.25rem;
    margin-bottom: 3.5rem;
    flex-wrap: wrap;
}

/* Hero Trust Statements */
.trust-checklist {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.95rem;
    color: var(--text-muted);
    font-weight: 500;
}

.trust-item svg {
    flex-shrink: 0;
    color: var(--primary);
}

/* Hero Visual Art (interactive floating graphic) */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-blob-bg {
    position: absolute;
    width: 140%;
    height: 140%;
    background: radial-gradient(circle, rgba(79, 70, 229, 0.08) 0%, rgba(8, 145, 178, 0.04) 50%, transparent 70%);
    filter: blur(40px);
    pointer-events: none;
}

.hero-illustration {
    position: relative;
    width: 100%;
    max-width: 480px;
    z-index: 5;
    animation: floatAnimation 6s ease-in-out infinite;
}

@keyframes floatAnimation {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    50% {
        transform: translateY(-15px) rotate(1deg);
    }
}

/* Floating interactive network node cards */
.floating-card {
    position: absolute;
    background: var(--bg-float);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    padding: 0.85rem 1.25rem;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.04);
    z-index: 10;
}

.f-card-1 {
    top: 10%;
    left: -5%;
    animation: floatAnimation 7s ease-in-out infinite 0.5s;
}

.f-card-2 {
    bottom: 20%;
    right: -5%;
    animation: floatAnimation 8s ease-in-out infinite 1.5s;
}

.f-card-3 {
    bottom: 0%;
    left: 10%;
    animation: floatAnimation 6.5s ease-in-out infinite 2s;
}

.floating-card span {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-main);
}

/* --- ABOUT SECTION --- */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 5.5rem;
    align-items: center;
}

.about-visual {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    aspect-ratio: 4/3;
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.02) 0%, rgba(8, 145, 178, 0.02) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
}

.about-visual::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(0,0,0,0.02) 1px, transparent 1px), linear-gradient(90deg, rgba(0,0,0,0.02) 1px, transparent 1px);
    background-size: 20px 20px;
}

.about-visual-content {
    z-index: 2;
    text-align: center;
    width: 80%;
}

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

.stat-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-dark);
    font-weight: 600;
}

.about-content p {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

/* --- STATS SECTION BANNER --- */
.stats-banner-sec {
    padding: 4.5rem 0;
    background: var(--bg-darker);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

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

.stats-banner-item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.stats-banner-val {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 800;
    background: var(--grad-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 0.5rem;
}

.stats-banner-label {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-dark);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

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

.service-card {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.service-icon {
    width: 56px;
    height: 56px;
    border-radius: 12px;
    background: rgba(79, 70, 229, 0.07);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.75rem;
    border: 1px solid rgba(79, 70, 229, 0.15);
    transition: var(--transition-smooth);
}

.service-card:hover .service-icon {
    background: var(--grad-primary);
    color: #fff;
    border-color: transparent;
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 8px 20px rgba(79, 70, 229, 0.2);
}

.service-title {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 700;
    margin-bottom: 0.85rem;
    color: var(--text-main);
}

.service-desc {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 2rem;
    flex-grow: 1;
    line-height: 1.6;
}

.service-action {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--primary);
    cursor: pointer;
    transition: var(--transition-fast);
}

.service-action:hover {
    color: var(--accent);
}

.service-action svg {
    transition: transform var(--transition-fast);
}

.service-action:hover svg {
    transform: translateX(4px);
}

/* --- CASE STUDIES / PORTFOLIO SECTION --- */
.case-studies-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.25rem;
}

.case-card {
    border-radius: var(--radius-lg);
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.case-card:hover {
    transform: translateY(-6px);
    border-color: var(--border-glow);
    box-shadow: 0 25px 50px -12px rgba(79, 70, 229, 0.1);
}

.case-visual-wrapper {
    width: 100%;
    aspect-ratio: 16/10;
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.05) 0%, rgba(8, 145, 178, 0.05) 100%);
    border-bottom: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.case-visual-mesh {
    width: 80%;
    height: 75%;
    background: var(--bg-mesh);
    border-radius: 8px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
    padding: 0.85rem;
    transition: var(--transition-smooth);
}

/* SVG Illustrations Responsive Theme adapt */
.about-visual svg rect {
    fill: var(--bg-card);
    stroke: var(--border-color);
}
.about-visual svg circle[fill="#0891b2"] {
    fill: var(--secondary);
}
.case-visual-mesh svg rect[fill="#f1f5f9"] {
    fill: var(--bg-darker);
}
.case-visual-mesh svg rect[fill="#e2e8f0"] {
    fill: var(--border-color);
}
.case-visual-mesh svg rect[stroke="#e2e8f0"] {
    stroke: var(--border-color);
    fill: var(--bg-darker);
}

.case-card:hover .case-visual-mesh {
    transform: scale(1.05) translateY(-5px);
}

.case-info {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.case-cat-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.75rem;
}

.case-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--text-main);
}

.case-desc {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.5;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.case-metrics-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-dark);
    text-transform: uppercase;
    letter-spacing: 0.02em;
    margin-bottom: 0.25rem;
}

.case-metrics-val {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--secondary);
}

/* --- INDUSTRIES WE SERVE --- */
.industries-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.industry-card {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    transition: var(--transition-smooth);
}

.industry-card:hover {
    transform: translateY(-3px);
    border-color: var(--border-glow);
    box-shadow: 0 10px 20px rgba(79, 70, 229, 0.03);
}

.industry-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: rgba(8, 145, 178, 0.07);
    color: var(--secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(8, 145, 178, 0.15);
}

.industry-card:hover .industry-icon {
    background: var(--secondary);
    color: #ffffff;
    border-color: transparent;
}

.industry-name {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-main);
}

/* --- WHY CHOOSE US --- */
.why-grid {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: 5.5rem;
    align-items: center;
}

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

.why-feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-sm);
}

.why-feature-card:hover {
    border-color: var(--border-glow);
    background: rgba(79, 70, 229, 0.01);
}

.why-feature-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.why-feature-icon {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: rgba(124, 58, 237, 0.08);
    color: var(--accent);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.why-feature-title {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-main);
}

.why-feature-desc {
    font-size: 0.875rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* --- PROCESS SECTION --- */
.process-timeline {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
}

.process-timeline::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 2px;
    background: linear-gradient(to bottom, var(--primary) 0%, var(--accent) 50%, var(--secondary) 100%);
    transform: translateX(-50%);
    opacity: 0.2;
}

.process-step {
    position: relative;
    width: 50%;
    padding: 2rem;
    z-index: 2;
}

.process-step:nth-child(odd) {
    left: 0;
    padding-right: 4.5rem;
    text-align: right;
}

.process-step:nth-child(even) {
    left: 50%;
    padding-left: 4.5rem;
    text-align: left;
}

.process-node {
    position: absolute;
    top: 3.5rem;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--bg-main);
    border: 3px solid var(--primary);
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1rem;
    color: var(--text-main);
    box-shadow: 0 0 15px rgba(79, 70, 229, 0.15);
    transition: var(--transition-smooth);
}

.process-step:nth-child(odd) .process-node {
    right: -22px;
}

.process-step:nth-child(even) .process-node {
    left: -22px;
}

.process-step:nth-child(2) .process-node { border-color: #7c3aed; box-shadow: 0 0 15px rgba(124, 58, 237, 0.15); }
.process-step:nth-child(3) .process-node { border-color: #8b5cf6; box-shadow: 0 0 15px rgba(139, 92, 246, 0.15); }
.process-step:nth-child(4) .process-node { border-color: #3b82f6; box-shadow: 0 0 15px rgba(59, 130, 246, 0.15); }
.process-step:nth-child(5) .process-node { border-color: #0d9488; box-shadow: 0 0 15px rgba(13, 148, 136, 0.15); }
.process-step:nth-child(6) .process-node { border-color: #0891b2; box-shadow: 0 0 15px rgba(8, 145, 178, 0.15); }

.process-step:hover .process-node {
    transform: scale(1.15);
    box-shadow: 0 0 25px var(--primary);
}

.process-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 2rem;
    border-radius: 18px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-smooth);
}

.process-step:hover .process-card {
    border-color: var(--border-glow);
    box-shadow: var(--shadow-md);
}

.process-step-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-main);
}

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

/* --- SOLUTIONS PLANS SECTION --- */
.plans-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    align-items: stretch;
}

.plan-card {
    display: flex;
    flex-direction: column;
    position: relative;
}

.plan-card.featured {
    border-color: var(--primary);
    background: rgba(79, 70, 229, 0.01);
    transform: scale(1.03);
}

.plan-card.featured:hover {
    border-color: var(--border-glow);
}

.plan-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--grad-primary);
    color: #fff;
    padding: 0.25rem 1.25rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    box-shadow: 0 4px 10px rgba(79, 70, 229, 0.25);
}

.plan-name {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    color: var(--text-main);
}

.plan-desc {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 2rem;
    min-height: 48px;
}

.plan-features {
    margin-bottom: 2.5rem;
    flex-grow: 1;
}

.plan-feature-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.95rem;
    margin-bottom: 0.85rem;
    color: var(--text-muted);
}

.plan-feature-item svg {
    color: var(--secondary);
    flex-shrink: 0;
}

.plan-action {
    width: 100%;
}

.plans-note {
    text-align: center;
    margin-top: 3.5rem;
    font-size: 1.05rem;
    color: var(--text-muted);
    font-weight: 500;
}

/* --- FAQ SECTION ACCORDIONS --- */
.faq-timeline {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-sm);
}

.faq-item:hover {
    border-color: var(--border-glow);
    box-shadow: var(--shadow-md);
}

.faq-header {
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    user-select: none;
    gap: 1.5rem;
}

.faq-question {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-main);
}

.faq-icon-wrapper {
    width: 24px;
    height: 24px;
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition-smooth);
    flex-shrink: 0;
}

.faq-item.active .faq-icon-wrapper {
    transform: rotate(180deg);
}

.faq-item.active {
    border-color: var(--primary);
}

.faq-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s cubic-bezier(0.16, 1, 0.3, 1), padding 0.3s ease;
    padding: 0 2rem;
}

.faq-content {
    padding-bottom: 1.5rem;
    color: var(--text-muted);
    font-size: 0.975rem;
    line-height: 1.6;
}

/* --- TESTIMONIALS SECTION --- */
.testimonials-slider {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.testimonial-card {
    display: flex;
    flex-direction: column;
}

.testimonial-rating {
    display: flex;
    gap: 0.25rem;
    color: #f59e0b; /* Yellow */
    margin-bottom: 1.25rem;
}

.testimonial-text {
    font-style: italic;
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 2rem;
    flex-grow: 1;
    line-height: 1.6;
}

.testimonial-user {
    display: flex;
    align-items: center;
    gap: 1rem;
    border-top: 1px solid var(--border-color);
    padding-top: 1.25rem;
}

.user-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--grad-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 700;
    color: #fff;
    border: 2px solid #ffffff;
    box-shadow: var(--shadow-md);
}

.user-info-name {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-main);
}

.user-info-title {
    font-size: 0.8rem;
    color: var(--text-dark);
}

/* --- CALL TO ACTION --- */
.cta-box {
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.05) 0%, rgba(8, 145, 178, 0.03) 50%, rgba(124, 58, 237, 0.02) 100%);
    border: 1px solid rgba(79, 70, 229, 0.12);
    border-radius: 30px;
    padding: 5rem 3rem;
    text-align: center;
    position: relative;
    overflow: hidden;
    z-index: 5;
    box-shadow: var(--shadow-lg);
}

.cta-box::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(79, 70, 229, 0.04) 0%, transparent 60%);
    pointer-events: none;
    z-index: -1;
}

.cta-title {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--text-main);
}

.cta-text {
    font-size: 1.15rem;
    color: var(--text-muted);
    max-width: 700px;
    margin: 0 auto 2.5rem auto;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

/* --- CONTACT SECTION --- */
.contact-grid {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 4.5rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.contact-info-desc {
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    font-size: 1.05rem;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-bottom: 3rem;
}

.contact-detail-item {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.contact-detail-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    background: rgba(79, 70, 229, 0.05);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(79, 70, 229, 0.15);
    flex-shrink: 0;
}

.contact-detail-content span {
    display: block;
}

.contact-detail-label {
    font-size: 0.8rem;
    color: var(--text-dark);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.25rem;
}

.contact-detail-value {
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--text-main);
}

.contact-socials {
    display: flex;
    gap: 1rem;
}

.social-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-dark);
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-sm);
}

.social-btn:hover {
    background: var(--primary);
    color: #fff;
    border-color: transparent;
    transform: translateY(-3px);
    box-shadow: 0 4px 10px rgba(79, 70, 229, 0.2);
}

/* Contact Form UI */
.contact-form-container {
    position: relative;
}

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

.form-full-width {
    grid-column: span 2;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-main);
    letter-spacing: 0.03em;
}

.form-control {
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    padding: 0.9rem 1.15rem;
    border-radius: 10px;
    color: var(--text-main);
    transition: var(--transition-fast);
    width: 100%;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    background: var(--bg-input);
    box-shadow: 0 0 12px rgba(79, 70, 229, 0.12), var(--shadow-sm);
}

select.form-control {
    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='%2364748b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1.15rem center;
    background-size: 1.25rem;
    padding-right: 2.5rem;
}

select.form-control option {
    background: var(--bg-card);
    color: var(--text-main);
}

textarea.form-control {
    resize: vertical;
    min-height: 120px;
}

.submit-btn {
    width: 100%;
    margin-top: 1rem;
    justify-content: center;
}

/* Spinner for submitting form */
.spinner {
    display: none;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* --- FOOTER --- */
footer {
    background: var(--bg-darker);
    border-top: 1px solid var(--border-color);
    padding: 5.5rem 0 3rem 0;
    color: var(--text-muted);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 0.8fr 1.2fr;
    gap: 4.5rem;
    margin-bottom: 4.5rem;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.footer-logo {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--text-main);
}

.footer-tagline {
    font-size: 0.9rem;
    line-height: 1.6;
    max-width: 260px;
}

.footer-col-title {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 1.5rem;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.footer-link {
    font-size: 0.9rem;
    display: inline-block;
}

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

.footer-contact-info {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    font-size: 0.9rem;
}

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.footer-contact-item svg {
    margin-top: 0.15rem;
    color: var(--primary);
    flex-shrink: 0;
}

.footer-bottom {
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    flex-wrap: wrap;
    gap: 1rem;
    color: var(--text-dark);
}

/* --- MODAL SYSTEM --- */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.35);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s ease;
    padding: 1.5rem;
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.modal-content {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    width: 100%;
    max-width: 600px;
    padding: 3rem;
    position: relative;
    box-shadow: 0 25px 50px -12px rgba(15, 23, 42, 0.15), var(--shadow-glow);
    transform: translateY(20px) scale(0.95);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-overlay.active .modal-content {
    transform: translateY(0) scale(1);
}

.modal-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    cursor: pointer;
    color: var(--text-dark);
    transition: var(--transition-fast);
}

.modal-close:hover {
    color: var(--text-main);
    transform: rotate(90deg);
}

.modal-icon {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: rgba(79, 70, 229, 0.08);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 1.75rem;
}

.modal-icon.success {
    background: rgba(16, 185, 129, 0.08);
    color: #10b981;
}

.modal-title {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--text-main);
}

.modal-body {
    color: var(--text-muted);
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 2rem;
}

.modal-body p {
    margin-bottom: 1rem;
}

.modal-body ul {
    list-style: none;
    margin-top: 1rem;
}

.modal-body li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.5rem;
}

.modal-body li svg {
    color: var(--primary);
}

/* --- ANIMATION TRIGGER STYLES (IntersectionObserver) --- */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.reveal-left {
    opacity: 0;
    transform: translateX(-40px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-left.revealed {
    opacity: 1;
    transform: translateX(0);
}

.reveal-right {
    opacity: 0;
    transform: translateX(40px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-right.revealed {
    opacity: 1;
    transform: translateX(0);
}

/* Delay classes */
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }
.delay-5 { transition-delay: 0.5s; }

/* --- RESPONSIVE MEDIA QUERIES --- */
@media (max-width: 1024px) {
    html {
        font-size: 15px;
    }
    
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 4rem;
        text-align: center;
    }
    
    .hero-headline {
        font-size: 3.25rem;
    }
    
    .hero-subheadline {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-ctas {
        justify-content: center;
    }
    
    .trust-checklist {
        justify-content: center;
        max-width: 500px;
        margin: 0 auto;
    }
    
    .about-grid, .why-grid, .contact-grid {
        grid-template-columns: 1fr;
        gap: 3.5rem;
    }
    
    .about-visual {
        order: -1;
        max-width: 600px;
        margin: 0 auto;
    }
    
    .why-grid .section-header {
        text-align: center;
    }
    
    .why-features {
        margin-top: 1rem;
    }
    
    .services-grid, .plans-grid, .testimonials-slider, .case-studies-grid, .stats-banner-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .plan-card.featured {
        transform: scale(1);
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    .section {
        padding: 5.5rem 0;
    }
    
    .section-title {
        font-size: 2.25rem;
    }
    
    /* Navigation toggle */
    .mobile-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--bg-main);
        border-left: 1px solid var(--border-color);
        flex-direction: column;
        justify-content: center;
        gap: 2rem;
        z-index: 1000;
        transition: var(--transition-smooth);
        padding: 4rem 2rem;
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .mobile-toggle.active span:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    
    .mobile-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-toggle.active span:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
    
    .nav-cta {
        display: none; /* Hide top CTA on small mobile */
    }
    
    .hero-headline {
        font-size: 2.5rem;
    }
    
    .services-grid, .plans-grid, .testimonials-slider, .case-studies-grid, .stats-banner-grid, .industries-grid, .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .process-timeline::before {
        left: 20px;
    }
    
    .process-step {
        width: 100%;
        padding: 1.5rem 1.5rem 1.5rem 3.5rem;
        text-align: left !important;
    }
    
    .process-step:nth-child(odd) {
        padding-right: 1.5rem;
    }
    
    .process-step:nth-child(even) {
        left: 0;
        padding-left: 3.5rem;
    }
    
    .process-node {
        left: 0 !important;
        right: auto !important;
        top: 2rem;
        width: 36px;
        height: 36px;
        font-size: 0.9rem;
    }
    
    .contact-form {
        grid-template-columns: 1fr;
    }
    
    .form-full-width {
        grid-column: span 1;
    }
    
    .cta-box {
        padding: 3.5rem 1.5rem;
    }
    
    .cta-title {
        font-size: 2rem;
    }
}