/* ==========================================================================
   AchaniTechInc Inc - Stylesheet
   Design System inspired by rearc.io
   ========================================================================== */

/* --------------------------------------------------------------------------
   CSS Custom Properties (Design Tokens)
   -------------------------------------------------------------------------- */
:root {
    /* Colors - Bright & Vibrant */
    --color-bg-main: #0A0F1C;
    --color-bg-card: #0F1629;
    --color-bg-elevated: #151B2E;
    --color-accent-blue: #4F8EFF;
    --color-accent-cyan: #00F5FF;
    --color-accent-purple: #A855F7;
    --color-accent-pink: #FF6BD6;
    --color-accent-orange: #FF9F43;
    --color-accent-green: #00E676;
    --color-text-primary: #FFFFFF;
    --color-text-secondary: #B8BCC8;
    --color-text-muted: #8892A6;
    --color-border: rgba(255, 255, 255, 0.12);
    --color-border-hover: rgba(79, 142, 255, 0.6);
    --color-success: #00E676;
    --color-error: #FF5252;

    /* Gradients - Vibrant */
    --gradient-primary: linear-gradient(135deg, #4F8EFF 0%, #00F5FF 50%, #A855F7 100%);
    --gradient-glow: linear-gradient(135deg, rgba(79, 142, 255, 0.2) 0%, rgba(0, 245, 255, 0.1) 50%, rgba(168, 85, 247, 0.1) 100%);
    --gradient-card: linear-gradient(180deg, rgba(15, 22, 41, 0.85) 0%, rgba(10, 15, 28, 0.95) 100%);
    --gradient-rainbow: linear-gradient(135deg, #FF6BD6 0%, #A855F7 25%, #4F8EFF 50%, #00F5FF 75%, #00E676 100%);

    /* Typography */
    --font-header: 'Rajdhani', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-mono: 'Space Mono', monospace;

    /* Font Sizes */
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 1.875rem;
    --text-4xl: 2.25rem;
    --text-5xl: 3rem;
    --text-6xl: 3.75rem;

    /* Spacing */
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-glow: 0 0 50px rgba(79, 142, 255, 0.35), 0 0 100px rgba(168, 85, 247, 0.15);
    --shadow-glow-cyan: 0 0 50px rgba(0, 245, 255, 0.35), 0 0 100px rgba(0, 230, 118, 0.15);
    --shadow-glow-pink: 0 0 50px rgba(255, 107, 214, 0.35), 0 0 100px rgba(168, 85, 247, 0.15);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;

    /* Z-Index */
    --z-header: 100;
    --z-modal: 200;
    --z-tooltip: 300;

    /* Container */
    --container-max: 1280px;
    --container-padding: var(--space-6);
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

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

button {
    font-family: inherit;
    font-size: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

ul, ol {
    list-style: none;
}

input, textarea, select {
    font-family: inherit;
    font-size: inherit;
}

/* --------------------------------------------------------------------------
   Utility Classes
   -------------------------------------------------------------------------- */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

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

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* --------------------------------------------------------------------------
   Glassmorphism Card
   -------------------------------------------------------------------------- */
.glass-card {
    background: var(--gradient-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

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

/* --------------------------------------------------------------------------
   Animations
   -------------------------------------------------------------------------- */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-20px) rotate(5deg);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-100%);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes glow {
    0%, 100% {
        box-shadow: 0 0 20px rgba(56, 124, 241, 0.3);
    }
    50% {
        box-shadow: 0 0 40px rgba(56, 124, 241, 0.5);
    }
}

.fade-in {
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards;
}

.fade-in.delay-1 { animation-delay: 0.1s; }
.fade-in.delay-2 { animation-delay: 0.2s; }
.fade-in.delay-3 { animation-delay: 0.3s; }
.fade-in.delay-4 { animation-delay: 0.4s; }

.fade-in-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

.float-shape {
    animation: float 8s ease-in-out infinite;
}

.float-shape.delay-1 { animation-delay: 1s; }
.float-shape.delay-2 { animation-delay: 2s; }
.float-shape.delay-3 { animation-delay: 3s; }
.float-shape.delay-4 { animation-delay: 4s; }

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    font-family: var(--font-body);
    font-weight: 500;
    font-size: var(--text-sm);
    line-height: 1.5;
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn-icon {
    width: 16px;
    height: 16px;
    transition: transform var(--transition-base);
}

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

.btn-primary {
    background: var(--gradient-primary);
    color: var(--color-bg-main);
    font-weight: 600;
}

.btn-primary:hover {
    box-shadow: var(--shadow-glow);
    transform: translateY(-2px);
}

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

.btn-outline:hover {
    border-color: var(--color-accent-blue);
    color: var(--color-accent-cyan);
}

.btn-lg {
    padding: var(--space-4) var(--space-8);
    font-size: var(--text-base);
}

.btn-full {
    width: 100%;
}

/* --------------------------------------------------------------------------
   Badge
   -------------------------------------------------------------------------- */
.badge {
    display: inline-block;
    padding: var(--space-2) var(--space-4);
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    background: linear-gradient(135deg, var(--color-accent-cyan) 0%, var(--color-accent-purple) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background: rgba(55, 243, 255, 0.1);
    border: 1px solid rgba(55, 243, 255, 0.3);
    border-radius: var(--radius-full);
}

/* --------------------------------------------------------------------------
   Section Styles
   -------------------------------------------------------------------------- */
.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--space-16);
}

.section-label {
    display: inline-block;
    margin-bottom: var(--space-4);
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    background: linear-gradient(135deg, var(--color-accent-pink) 0%, var(--color-accent-orange) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-title {
    font-family: var(--font-header);
    font-size: var(--text-4xl);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--space-4);
}

.section-subtitle {
    font-size: var(--text-lg);
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* --------------------------------------------------------------------------
   Header
   -------------------------------------------------------------------------- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-header);
    padding: var(--space-4) 0;
    background: rgba(10, 15, 28, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
    transition: all var(--transition-base);
}

.header.scrolled {
    padding: var(--space-3) 0;
    background: rgba(10, 15, 28, 0.95);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-8);
}

.brand {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.logo {
    width: 58px;
    height: 58px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #2563eb 0%, #06b6d4 50%, #8b5cf6 100%);
    border-radius: 14px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    padding: 8px;
    border: 1px solid rgba(255, 255, 255, 0.4);
    box-shadow:
        0 4px 20px rgba(37, 99, 235, 0.5),
        0 0 30px rgba(55, 243, 255, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.logo::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        135deg,
        rgba(255, 255, 255, 0.2) 0%,
        rgba(55, 243, 255, 0.3) 50%,
        rgba(255, 255, 255, 0.1) 100%
    );
    opacity: 1;
    z-index: 0;
}

.logo::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        45deg,
        transparent 40%,
        rgba(255, 255, 255, 0.15) 50%,
        transparent 60%
    );
    animation: logo-shine 4s ease-in-out infinite;
    z-index: 1;
}

@keyframes logo-shine {
    0%, 100% { transform: translateX(-100%) rotate(45deg); }
    50% { transform: translateX(100%) rotate(45deg); }
}

.logo:hover {
    transform: scale(1.08) translateY(-2px);
    border-color: rgba(255, 255, 255, 0.6);
    box-shadow:
        0 8px 40px rgba(55, 243, 255, 0.6),
        0 4px 20px rgba(139, 92, 246, 0.5),
        0 0 50px rgba(37, 99, 235, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

.logo-text {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 2;
    line-height: 1;
}

.logo-ai {
    font-family: var(--font-header);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 3px;
    color: #ffffff;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.8), 0 0 20px rgba(55, 243, 255, 0.6);
    line-height: 1.1;
}

.logo-tech {
    font-family: var(--font-header);
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: #ffffff;
    text-shadow: 0 0 8px rgba(255, 255, 255, 0.6);
    margin-top: 2px;
}

.brand-name {
    font-family: var(--font-header);
    font-size: var(--text-xl);
    font-weight: 600;
    color: var(--color-text-primary);
}

.nav {
    display: none;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: var(--space-8);
}

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

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

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

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

.header-cta {
    display: none;
}

.mobile-menu-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 44px;
    height: 44px;
    padding: var(--space-2);
}

.hamburger {
    width: 24px;
    height: 2px;
    background: var(--color-text-primary);
    border-radius: 2px;
    position: relative;
    transition: background var(--transition-fast);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--color-text-primary);
    border-radius: 2px;
    transition: transform var(--transition-base);
}

.hamburger::before {
    top: -8px;
}

.hamburger::after {
    bottom: -8px;
}

.mobile-menu-toggle.active .hamburger {
    background: transparent;
}

.mobile-menu-toggle.active .hamburger::before {
    top: 0;
    transform: rotate(45deg);
}

.mobile-menu-toggle.active .hamburger::after {
    bottom: 0;
    transform: rotate(-45deg);
}

/* Mobile Navigation */
.nav.active {
    display: block;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-bg-main);
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-6);
    animation: slideDown 0.3s ease;
}

.nav.active .nav-list {
    flex-direction: column;
    gap: var(--space-4);
}

.nav.active .nav-link {
    font-size: var(--text-lg);
}

/* --------------------------------------------------------------------------
   Hero Section
   -------------------------------------------------------------------------- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-24) 0 var(--space-16);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: -1;
}

/* Animated particles overlay */
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(2px 2px at 20% 30%, rgba(0, 245, 255, 0.8) 0%, transparent 100%),
        radial-gradient(2px 2px at 40% 70%, rgba(168, 85, 247, 0.8) 0%, transparent 100%),
        radial-gradient(2px 2px at 60% 20%, rgba(255, 107, 214, 0.8) 0%, transparent 100%),
        radial-gradient(2px 2px at 80% 60%, rgba(0, 230, 118, 0.8) 0%, transparent 100%),
        radial-gradient(3px 3px at 10% 80%, rgba(79, 142, 255, 0.6) 0%, transparent 100%),
        radial-gradient(3px 3px at 90% 40%, rgba(0, 245, 255, 0.6) 0%, transparent 100%),
        radial-gradient(2px 2px at 30% 50%, rgba(255, 159, 67, 0.7) 0%, transparent 100%),
        radial-gradient(2px 2px at 70% 90%, rgba(168, 85, 247, 0.7) 0%, transparent 100%);
    background-size: 100% 100%;
    animation: particleFloat 15s ease-in-out infinite;
    pointer-events: none;
    z-index: 1;
    opacity: 0.8;
}

@keyframes particleFloat {
    0%, 100% { transform: translateY(0) translateX(0); }
    25% { transform: translateY(-20px) translateX(10px); }
    50% { transform: translateY(-10px) translateX(-15px); }
    75% { transform: translateY(-25px) translateX(5px); }
}

.hero-bg-image {
    position: absolute;
    inset: 0;
    z-index: -2;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    animation: heroZoom 20s ease-in-out infinite alternate;
}

@keyframes heroZoom {
    0% { transform: scale(1); }
    100% { transform: scale(1.1); }
}

.hero-bg-image::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 20% 20%, rgba(168, 85, 247, 0.3) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 80%, rgba(0, 245, 255, 0.25) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 50%, rgba(255, 107, 214, 0.2) 0%, transparent 60%);
    animation: colorShift 8s ease-in-out infinite alternate;
}

@keyframes colorShift {
    0% { opacity: 0.6; }
    50% { opacity: 0.9; }
    100% { opacity: 0.7; }
}

.hero-bg-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        rgba(10, 15, 28, 0.5) 0%,
        rgba(10, 15, 28, 0.6) 30%,
        rgba(10, 15, 28, 0.85) 70%,
        rgba(10, 15, 28, 0.95) 100%
    );
}

.hero-svg {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-content {
    text-align: center;
    max-width: 900px;
}

.hero-badge {
    margin-bottom: var(--space-6);
}

.hero-title {
    font-family: var(--font-header);
    font-size: var(--text-4xl);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: var(--space-6);
}

.hero-subtitle {
    font-size: var(--text-lg);
    color: var(--color-text-secondary);
    line-height: 1.7;
    max-width: 600px;
    margin: 0 auto var(--space-10);
}

.hero-ctas {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    align-items: center;
}

.hero-scroll-indicator {
    position: absolute;
    bottom: var(--space-8);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-3);
    color: var(--color-text-muted);
    font-size: var(--text-sm);
}

.scroll-line {
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, var(--color-accent-blue), transparent);
    animation: pulse 2s ease-in-out infinite;
}

/* --------------------------------------------------------------------------
   Partners Section
   -------------------------------------------------------------------------- */
.partners {
    padding: var(--space-16) 0;
    border-bottom: 1px solid var(--color-border);
}

.partners-label {
    text-align: center;
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: var(--space-8);
}

.partners-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: var(--space-8);
}

.partner-logo {
    width: 120px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
    filter: grayscale(100%);
    opacity: 0.5;
    transition: all var(--transition-base);
}

.partner-logo:hover {
    color: var(--color-text-primary);
    filter: grayscale(0%);
    opacity: 1;
}

/* --------------------------------------------------------------------------
   Services Section (rearc.io inspired)
   -------------------------------------------------------------------------- */
.services {
    padding: var(--space-20) 0;
}

/* Service Category */
.service-category {
    margin-bottom: var(--space-16);
    padding-bottom: var(--space-16);
    border-bottom: 1px solid var(--color-border);
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.service-category:last-of-type {
    border-bottom: none;
    margin-bottom: var(--space-12);
    padding-bottom: 0;
}

.category-header {
    display: flex;
    flex-direction: row;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
    align-items: center;
}

.category-icon {
    width: 44px;
    height: 44px;
    color: var(--color-accent-cyan);
    flex-shrink: 0;
    filter: drop-shadow(0 0 10px rgba(0, 245, 255, 0.4));
}

.category-icon svg {
    width: 100%;
    height: 100%;
}

.category-info {
    flex: 1;
}

.category-title {
    font-family: var(--font-header);
    font-size: var(--text-2xl);
    font-weight: 700;
    margin: 0;
    color: var(--color-text-primary);
}

.category-description {
    font-size: var(--text-base);
    color: var(--color-text-secondary);
    line-height: 1.7;
    max-width: 700px;
}

/* Service Offerings Grid */
.service-offerings {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-4);
    max-width: 1000px;
}

/* Offering Card */
.offering-card {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-4);
    transition: all var(--transition-base);
}

.offering-card:hover {
    transform: translateY(-2px);
    border-color: var(--color-border-hover);
    box-shadow: var(--shadow-glow);
}

.offering-image {
    width: 80px;
    height: 60px;
    border-radius: var(--radius-md);
    overflow: hidden;
    flex-shrink: 0;
    background: var(--color-bg-elevated);
}

.offering-image svg {
    width: 100%;
    height: 100%;
}

.offering-content {
    flex: 1;
    min-width: 0;
}

.offering-title {
    font-family: var(--font-header);
    font-size: var(--text-lg);
    font-weight: 600;
    margin-bottom: var(--space-1);
    color: var(--color-text-primary);
    transition: color var(--transition-fast);
}

.offering-card:hover .offering-title {
    color: var(--color-accent-cyan);
}

.offering-description {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.offering-arrow {
    width: 20px;
    height: 20px;
    color: var(--color-text-muted);
    flex-shrink: 0;
    transition: all var(--transition-fast);
}

.offering-card:hover .offering-arrow {
    color: var(--color-accent-cyan);
    transform: translateX(4px);
}

/* Services CTA */
.services-cta {
    text-align: center;
    padding: var(--space-10);
    background: var(--color-bg-card);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border);
}

.services-cta-text {
    font-size: var(--text-lg);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-6);
}

/* Legacy service card styles (kept for compatibility) */
.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-6);
}

.service-card {
    padding: var(--space-8);
    display: flex;
    flex-direction: column;
}

.service-icon {
    width: 56px;
    height: 56px;
    margin-bottom: var(--space-6);
    color: var(--color-accent-blue);
}

.service-icon svg {
    width: 100%;
    height: 100%;
}

.service-title {
    font-family: var(--font-header);
    font-size: var(--text-2xl);
    font-weight: 600;
    margin-bottom: var(--space-4);
}

.service-description {
    font-size: var(--text-base);
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-6);
}

.service-features {
    margin-bottom: var(--space-6);
    flex-grow: 1;
}

.service-features li {
    position: relative;
    padding-left: var(--space-6);
    margin-bottom: var(--space-2);
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
}

.service-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    width: 6px;
    height: 6px;
    background: var(--color-accent-cyan);
    border-radius: 50%;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-accent-blue);
    transition: color var(--transition-fast), gap var(--transition-fast);
}

.service-link svg {
    width: 16px;
    height: 16px;
    transition: transform var(--transition-fast);
}

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

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

/* --------------------------------------------------------------------------
   Case Studies Section
   -------------------------------------------------------------------------- */
.case-studies {
    padding: var(--space-24) 0;
    background: var(--color-bg-card);
}

.case-studies-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-16);
}

.case-study {
    display: flex;
    flex-direction: column;
    gap: var(--space-8);
}

.case-study-image {
    width: 100%;
    aspect-ratio: 4/3;
    border-radius: var(--radius-xl);
    overflow: hidden;
    background: var(--color-bg-elevated);
}

.case-study-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.case-study-placeholder svg {
    width: 100%;
    height: 100%;
}

.case-study-content {
    flex: 1;
}

.case-study-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
}

.case-study-category,
.case-study-industry {
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-sm);
}

.case-study-category {
    background: rgba(56, 124, 241, 0.15);
    color: var(--color-accent-blue);
}

.case-study-industry {
    background: rgba(139, 92, 246, 0.15);
    color: var(--color-accent-purple);
}

.case-study-title {
    font-family: var(--font-header);
    font-size: var(--text-2xl);
    font-weight: 600;
    margin-bottom: var(--space-4);
}

.case-study-description {
    font-size: var(--text-base);
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-6);
}

.case-study-stats {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-6);
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat-value {
    font-family: var(--font-header);
    font-size: var(--text-2xl);
    font-weight: 700;
    background: linear-gradient(135deg, var(--color-accent-cyan) 0%, var(--color-accent-green) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   Learning Paths Preview Section (Homepage)
   -------------------------------------------------------------------------- */
.learning-paths-preview {
    padding: var(--space-24) 0;
    background: var(--color-bg-card);
}

.learning-paths-grid-home {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--space-6);
    margin-top: var(--space-12);
}

.learning-path-preview {
    display: block;
    background: rgba(15, 22, 41, 0.6);
    border: 1px solid rgba(56, 124, 241, 0.15);
    border-radius: var(--radius-xl);
    overflow: hidden;
    text-decoration: none;
    transition: all 0.3s ease;
}

.learning-path-preview:hover {
    transform: translateY(-4px);
    border-color: rgba(34, 211, 238, 0.3);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3),
                0 0 40px rgba(34, 211, 238, 0.1);
}

.learning-path-preview .path-image {
    position: relative;
    aspect-ratio: 16 / 9;
    overflow: hidden;
}

.learning-path-preview .path-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.learning-path-preview:hover .path-image img {
    transform: scale(1.05);
}

.learning-path-preview .path-badge {
    position: absolute;
    top: var(--space-3);
    right: var(--space-3);
    padding: var(--space-1) var(--space-2);
    background: rgba(34, 211, 238, 0.9);
    color: var(--color-bg-main);
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-sm);
}

.learning-path-preview .path-badge--new {
    background: rgba(168, 85, 247, 0.9);
    color: white;
}

.learning-path-preview .path-info {
    padding: var(--space-5);
}

.learning-path-preview h3 {
    font-family: var(--font-header);
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--space-2);
}

.learning-path-preview p {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: 1.5;
}

.section-cta {
    text-align: center;
    margin-top: var(--space-12);
}

/* --------------------------------------------------------------------------
   Testimonials Section
   -------------------------------------------------------------------------- */
.testimonials {
    padding: var(--space-24) 0;
}

.testimonials-slider {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.testimonials-track {
    display: flex;
    overflow: hidden;
}

.testimonial {
    flex: 0 0 100%;
    padding: var(--space-8);
    opacity: 0;
    transform: translateX(100%);
    transition: opacity var(--transition-slow), transform var(--transition-slow);
    position: absolute;
    width: 100%;
}

.testimonial.active {
    opacity: 1;
    transform: translateX(0);
    position: relative;
}

.testimonial-content {
    margin-bottom: var(--space-8);
}

.quote-icon {
    width: 32px;
    height: 32px;
    color: var(--color-accent-blue);
    opacity: 0.3;
    margin-bottom: var(--space-4);
}

.testimonial-text {
    font-size: var(--text-lg);
    line-height: 1.8;
    color: var(--color-text-primary);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.author-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-header);
    font-weight: 600;
    color: var(--color-bg-main);
}

.author-info {
    display: flex;
    flex-direction: column;
}

.author-name {
    font-weight: 600;
    color: var(--color-text-primary);
}

.author-title {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

.testimonials-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-6);
    margin-top: var(--space-8);
}

.slider-btn {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    border: 1px solid var(--color-border);
    color: var(--color-text-secondary);
    transition: all var(--transition-base);
}

.slider-btn:hover {
    border-color: var(--color-accent-blue);
    color: var(--color-accent-cyan);
}

.slider-btn svg {
    width: 20px;
    height: 20px;
}

.slider-dots {
    display: flex;
    gap: var(--space-2);
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-border);
    transition: all var(--transition-base);
}

.dot.active {
    background: var(--color-accent-blue);
    box-shadow: 0 0 10px var(--color-accent-blue);
}

/* --------------------------------------------------------------------------
   Process Section
   -------------------------------------------------------------------------- */
.process {
    padding: var(--space-24) 0;
    background: var(--color-bg-card);
}

.process-steps {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    max-width: 800px;
    margin: 0 auto var(--space-12);
}

.process-step {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: var(--space-6);
    align-items: start;
    padding: var(--space-6);
    background: var(--color-bg-elevated);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border);
    transition: all var(--transition-base);
}

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

.step-number {
    font-family: var(--font-header);
    font-size: var(--text-3xl);
    font-weight: 700;
    background: linear-gradient(135deg, var(--color-accent-orange) 0%, var(--color-accent-pink) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.step-content {
    flex: 1;
}

.step-title {
    font-family: var(--font-header);
    font-size: var(--text-xl);
    font-weight: 600;
    margin-bottom: var(--space-2);
}

.step-description {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: 1.7;
}

.step-icon {
    width: 48px;
    height: 48px;
    color: var(--color-accent-cyan);
    opacity: 0.5;
    display: none;
}

.step-icon svg {
    width: 100%;
    height: 100%;
}

.process-connector {
    width: 2px;
    height: 40px;
    background: linear-gradient(to bottom, var(--color-accent-blue), transparent);
    margin-left: var(--space-10);
}

.process-cta {
    text-align: center;
}

/* --------------------------------------------------------------------------
   Newsletter Section
   -------------------------------------------------------------------------- */
.newsletter {
    padding: var(--space-16) 0;
}

.newsletter-card {
    padding: var(--space-10);
    display: flex;
    flex-direction: column;
    gap: var(--space-8);
    text-align: center;
}

.newsletter-title {
    font-family: var(--font-header);
    font-size: var(--text-3xl);
    font-weight: 700;
}

.newsletter-description {
    font-size: var(--text-base);
    color: var(--color-text-secondary);
    max-width: 500px;
    margin: 0 auto;
}

.newsletter-form {
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
}

.newsletter-form .form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.form-note {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    margin-top: var(--space-3);
}

/* --------------------------------------------------------------------------
   Contact Section
   -------------------------------------------------------------------------- */
.contact {
    padding: var(--space-24) 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-8);
}

.contact-info {
    padding: var(--space-8);
}

.contact-info-title {
    font-family: var(--font-header);
    font-size: var(--text-2xl);
    font-weight: 600;
    margin-bottom: var(--space-8);
}

.contact-item {
    display: flex;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

.contact-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(56, 124, 241, 0.1);
    border-radius: var(--radius-md);
    color: var(--color-accent-blue);
    flex-shrink: 0;
}

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

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

.contact-label {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    margin-bottom: var(--space-1);
}

.contact-value {
    font-weight: 500;
    color: var(--color-text-primary);
    transition: color var(--transition-fast);
}

a.contact-value:hover {
    color: var(--color-accent-cyan);
}

.contact-social {
    display: flex;
    gap: var(--space-3);
    margin-top: var(--space-8);
    padding-top: var(--space-8);
    border-top: 1px solid var(--color-border);
}

.social-link {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    color: var(--color-text-secondary);
    transition: all var(--transition-base);
}

.social-link:hover {
    border-color: var(--color-accent-blue);
    color: var(--color-accent-cyan);
    transform: translateY(-2px);
}

.social-link svg {
    width: 20px;
    height: 20px;
}

.contact-form-wrapper {
    padding: var(--space-8);
}

/* --------------------------------------------------------------------------
   Form Styles
   -------------------------------------------------------------------------- */
.form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-4);
}

.form-group {
    margin-bottom: var(--space-4);
}

.form-label {
    display: block;
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-2);
}

.form-input {
    width: 100%;
    padding: var(--space-4);
    font-size: var(--text-base);
    color: var(--color-text-primary);
    background: var(--color-bg-main);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    outline: none;
}

.form-input:focus {
    border-color: var(--color-accent-blue);
    box-shadow: 0 0 0 3px rgba(56, 124, 241, 0.1);
}

.form-input::placeholder {
    color: var(--color-text-muted);
}

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

select.form-input {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%239FA1A2'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--space-4) center;
    background-size: 16px;
    padding-right: var(--space-12);
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.footer {
    padding: var(--space-16) 0 var(--space-8);
    background: var(--color-bg-card);
    border-top: 1px solid var(--color-border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-12);
    margin-bottom: var(--space-12);
}

.footer-brand .brand {
    margin-bottom: var(--space-4);
}

.footer-tagline {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    max-width: 300px;
    line-height: 1.7;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-8);
}

.footer-heading {
    font-family: var(--font-header);
    font-size: var(--text-base);
    font-weight: 600;
    margin-bottom: var(--space-4);
    color: var(--color-text-primary);
}

.footer-list li {
    margin-bottom: var(--space-2);
}

.footer-list a {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
}

.footer-list a:hover {
    color: var(--color-accent-cyan);
}

.footer-bottom {
    display: flex;
    flex-direction: column;
    gap: var(--space-4);
    align-items: center;
    padding-top: var(--space-8);
    border-top: 1px solid var(--color-border);
}

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

.footer-social {
    display: flex;
    gap: var(--space-3);
}

.footer-social .social-link {
    width: 36px;
    height: 36px;
}

.footer-social .social-link svg {
    width: 16px;
    height: 16px;
}

/* ==========================================================================
   Responsive Styles
   ========================================================================== */

/* Tablet (768px and up) */
@media (min-width: 768px) {
    :root {
        --container-padding: var(--space-8);
    }

    .hero-title {
        font-size: var(--text-5xl);
    }

    .hero-ctas {
        flex-direction: row;
    }

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

    .category-header {
        flex-direction: row;
        align-items: center;
    }

    .service-offerings {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-4);
    }

    .offering-card {
        padding: var(--space-5);
    }

    .offering-image {
        width: 100px;
        height: 70px;
    }

    .case-study {
        flex-direction: row;
        align-items: center;
    }

    .case-study.reverse {
        flex-direction: row-reverse;
    }

    .case-study-image {
        flex: 0 0 45%;
    }

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

    .contact-grid {
        grid-template-columns: 1fr 1.5fr;
    }

    .footer-grid {
        grid-template-columns: 1fr 2fr;
    }

    .footer-links {
        grid-template-columns: repeat(3, 1fr);
    }

    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
    }

    .newsletter-card {
        flex-direction: row;
        text-align: left;
        justify-content: space-between;
        align-items: center;
    }

    .newsletter-content {
        flex: 1;
    }

    .newsletter-form {
        flex: 1;
        max-width: 400px;
        margin: 0;
    }
}

/* Desktop (992px and up) */
@media (min-width: 992px) {
    .nav {
        display: block;
    }

    .header-cta {
        display: inline-flex;
    }

    .mobile-menu-toggle {
        display: none;
    }

    .hero-title {
        font-size: var(--text-6xl);
    }

    .section-title {
        font-size: var(--text-5xl);
    }

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

    .services-grid .service-card:nth-child(4),
    .services-grid .service-card:nth-child(5) {
        grid-column: span 1;
    }

    .category-title {
        font-size: var(--text-3xl);
    }

    .service-offerings {
        grid-template-columns: repeat(2, 1fr);
    }

    .offering-card {
        padding: var(--space-6);
    }

    .offering-image {
        width: 120px;
        height: 80px;
    }

    .offering-title {
        font-size: var(--text-xl);
    }

    .step-icon {
        display: block;
    }

    .newsletter-form .form-group {
        flex-direction: row;
    }

    .newsletter-form .form-input {
        flex: 1;
    }
}

/* Large Desktop (1200px and up) */
@media (min-width: 1200px) {
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .services-grid .service-card:nth-child(4) {
        grid-column: 1 / 2;
    }

    .services-grid .service-card:nth-child(5) {
        grid-column: 2 / 3;
    }

    .case-study-stats {
        gap: var(--space-10);
    }
}

/* Mobile (480px and below) */
@media (max-width: 480px) {
    :root {
        --space-24: 4rem;
        --space-16: 3rem;
    }

    .hero-title {
        font-size: var(--text-3xl);
    }

    .section-title {
        font-size: var(--text-3xl);
    }

    .service-card {
        padding: var(--space-6);
    }

    .case-study-stats {
        gap: var(--space-4);
    }

    .stat-value {
        font-size: var(--text-xl);
    }

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

    .step-number {
        font-size: var(--text-2xl);
    }

    .newsletter-card {
        padding: var(--space-6);
    }

    .contact-info,
    .contact-form-wrapper {
        padding: var(--space-6);
    }
}

/* ==========================================================================
   Technology Badges (KodeKloud-inspired)
   ========================================================================== */

.tech-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-1) var(--space-3);
    font-family: var(--font-mono);
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
    white-space: nowrap;
}

.tech-badge:hover {
    transform: translateY(-2px);
}

/* AWS Badge - Orange */
.tech-badge--aws {
    background: rgba(255, 153, 0, 0.15);
    color: #FF9900;
    border: 1px solid rgba(255, 153, 0, 0.3);
}

.tech-badge--aws:hover {
    box-shadow: 0 0 20px rgba(255, 153, 0, 0.4);
    border-color: rgba(255, 153, 0, 0.6);
}

/* Azure Badge - Blue */
.tech-badge--azure {
    background: rgba(0, 120, 212, 0.15);
    color: #0078D4;
    border: 1px solid rgba(0, 120, 212, 0.3);
}

.tech-badge--azure:hover {
    box-shadow: 0 0 20px rgba(0, 120, 212, 0.4);
    border-color: rgba(0, 120, 212, 0.6);
}

/* GCP Badge - Multi-color represented as blue */
.tech-badge--gcp {
    background: rgba(66, 133, 244, 0.15);
    color: #4285F4;
    border: 1px solid rgba(66, 133, 244, 0.3);
}

.tech-badge--gcp:hover {
    box-shadow: 0 0 20px rgba(66, 133, 244, 0.4);
    border-color: rgba(66, 133, 244, 0.6);
}

/* Databricks Badge - Red */
.tech-badge--databricks {
    background: rgba(255, 59, 48, 0.15);
    color: #FF3B30;
    border: 1px solid rgba(255, 59, 48, 0.3);
}

.tech-badge--databricks:hover {
    box-shadow: 0 0 20px rgba(255, 59, 48, 0.4);
    border-color: rgba(255, 59, 48, 0.6);
}

/* Kubernetes Badge - Blue */
.tech-badge--kubernetes {
    background: rgba(50, 108, 229, 0.15);
    color: #326CE5;
    border: 1px solid rgba(50, 108, 229, 0.3);
}

.tech-badge--kubernetes:hover {
    box-shadow: 0 0 20px rgba(50, 108, 229, 0.4);
    border-color: rgba(50, 108, 229, 0.6);
}

/* GraphQL Badge - Pink */
.tech-badge--graphql {
    background: rgba(229, 53, 171, 0.15);
    color: #E535AB;
    border: 1px solid rgba(229, 53, 171, 0.3);
}

.tech-badge--graphql:hover {
    box-shadow: 0 0 20px rgba(229, 53, 171, 0.4);
    border-color: rgba(229, 53, 171, 0.6);
}

/* Platform Badges Row */
.platform-badges {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    justify-content: center;
    margin-top: var(--space-6);
}

/* ==========================================================================
   Tabbed Interface
   ========================================================================== */

.tabs-container {
    width: 100%;
    max-width: 1000px;
    margin: 0 auto;
}

.tabs-header {
    display: flex;
    justify-content: center;
    gap: var(--space-2);
    margin-bottom: var(--space-8);
    padding: var(--space-1);
    background: var(--color-bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
}

.tab-btn {
    flex: 1;
    max-width: 200px;
    padding: var(--space-3) var(--space-6);
    font-family: var(--font-body);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-text-secondary);
    background: transparent;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
}

.tab-btn:hover {
    color: var(--color-text-primary);
    background: rgba(255, 255, 255, 0.05);
}

.tab-btn.active {
    color: var(--color-bg-main);
    background: var(--gradient-primary);
    box-shadow: 0 4px 15px rgba(79, 142, 255, 0.3);
}

.tab-btn:focus {
    outline: 2px solid var(--color-accent-blue);
    outline-offset: 2px;
}

.tabs-content {
    position: relative;
}

.tab-panel {
    display: none;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.tab-panel.active {
    display: block;
    opacity: 1;
    transform: translateY(0);
    animation: fadeInTab 0.4s ease forwards;
}

@keyframes fadeInTab {
    from {
        opacity: 0;
        transform: translateY(15px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==========================================================================
   Platform Service Cards
   ========================================================================== */

.platform-section {
    margin-bottom: var(--space-12);
    padding-bottom: var(--space-8);
    border-bottom: 1px solid var(--color-border);
}

.platform-section:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.platform-header {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

.platform-logo {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    flex-shrink: 0;
}

.platform-logo--aws {
    background: rgba(255, 153, 0, 0.15);
    color: #FF9900;
}

.platform-logo--azure {
    background: rgba(0, 120, 212, 0.15);
    color: #0078D4;
}

.platform-logo--gcp {
    background: rgba(66, 133, 244, 0.15);
    color: #4285F4;
}

.platform-logo--databricks {
    background: rgba(255, 59, 48, 0.15);
    color: #FF3B30;
}

.platform-logo svg {
    width: 28px;
    height: 28px;
}

.platform-info h3 {
    font-family: var(--font-header);
    font-size: var(--text-xl);
    font-weight: 600;
    margin-bottom: var(--space-1);
}

.platform-info .partner-level {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

.platform-services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-4);
}

.platform-service-card {
    display: flex;
    align-items: flex-start;
    gap: var(--space-4);
    padding: var(--space-5);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    text-decoration: none;
    color: inherit;
}

.platform-service-card:hover {
    border-color: var(--color-border-hover);
    box-shadow: var(--shadow-glow);
    transform: translateY(-2px);
}

.platform-service-card .service-icon {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    color: var(--color-accent-cyan);
    margin-bottom: 0;
}

.platform-service-card .service-content {
    flex: 1;
}

.platform-service-card .service-title {
    font-family: var(--font-header);
    font-size: var(--text-base);
    font-weight: 600;
    margin-bottom: var(--space-2);
    color: var(--color-text-primary);
}

.platform-service-card .service-desc {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: 1.5;
    margin-bottom: var(--space-3);
}

.platform-service-card .service-tech-badges {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.platform-service-card .mini-badge {
    font-size: 0.65rem;
    padding: 2px 8px;
    background: rgba(55, 243, 255, 0.1);
    color: var(--color-accent-cyan);
    border-radius: var(--radius-full);
}

/* ==========================================================================
   Trust Indicators / Stats Bar
   ========================================================================== */

.trust-stats {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-6);
    padding: var(--space-8) 0;
    margin-top: var(--space-8);
    border-top: 1px solid var(--color-border);
}

.trust-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    min-width: 140px;
}

.trust-stat-value {
    font-family: var(--font-header);
    font-size: var(--text-2xl);
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--space-1);
}

.trust-stat-label {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

/* Hero Trust Stats (inline in hero section) */
.hero-trust-stats {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-8);
    margin-top: var(--space-10);
    padding-top: var(--space-8);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-trust-stat {
    text-align: center;
}

.hero-trust-stat .value {
    font-family: var(--font-header);
    font-size: var(--text-xl);
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-trust-stat .label {
    font-size: var(--text-xs);
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ==========================================================================
   Service Type Cards (for By Service Type tab)
   ========================================================================== */

.service-type-section {
    margin-bottom: var(--space-10);
}

.service-type-header {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

.service-type-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-glow);
    border-radius: var(--radius-md);
    color: var(--color-accent-cyan);
}

.service-type-icon svg {
    width: 28px;
    height: 28px;
}

.service-type-title {
    font-family: var(--font-header);
    font-size: var(--text-xl);
    font-weight: 600;
}

.service-type-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-4);
}

/* Responsive for Platform/Service Cards */
@media (min-width: 768px) {
    .platform-services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .service-type-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .trust-stats {
        gap: var(--space-10);
    }

    .trust-stat-value {
        font-size: var(--text-3xl);
    }

    .hero-trust-stats {
        gap: var(--space-12);
    }

    .hero-trust-stat .value {
        font-size: var(--text-2xl);
    }
}

@media (min-width: 992px) {
    .platform-services-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .service-type-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .tabs-header {
        gap: var(--space-4);
    }

    .tab-btn {
        max-width: 240px;
        padding: var(--space-4) var(--space-8);
        font-size: var(--text-base);
    }
}