/* 2024 Design System Variables */
:root {
    /* Core Colors */
    --primary-blue: #0066FF;
    --primary-indigo: #3B82F6;
    --primary-violet: #8B5CF6;
    --accent-blue: #00D4FF;
    --accent-purple: #A855F7;

    /* Enhanced Gradients */
    --gradient-primary: linear-gradient(135deg, var(--primary-blue), var(--primary-indigo));
    --gradient-accent: linear-gradient(135deg, var(--accent-blue), var(--primary-blue));
    --gradient-creative: linear-gradient(135deg, var(--primary-violet), var(--accent-purple));
    --gradient-subtle: linear-gradient(135deg, rgba(0, 102, 255, 0.05), rgba(59, 130, 246, 0.05));

    /* Surface Colors */
    --surface-white: #FFFFFF;
    --surface-light: #F8FAFC;
    --surface-blue: #F0F7FF;

    /* Glass Effects */
    --glass-white: rgba(255, 255, 255, 0.85);
    --glass-strong: rgba(255, 255, 255, 0.95);
    --glass-blur: 12px;
    --glass-border: rgba(255, 255, 255, 0.5);
    --glass-shine: rgba(255, 255, 255, 0.1);

    /* Text Colors */
    --text-primary: #0F172A;
    --text-secondary: #334155;
    --text-tertiary: #64748B;

    /* Interactive States */
    --state-hover: rgba(0, 102, 255, 0.08);
    --state-active: rgba(0, 102, 255, 0.12);
    --state-focus: rgba(0, 102, 255, 0.16);

    /* Elevation System */
    --shadow-xs: 0px 1px 2px rgba(15, 23, 42, 0.04);
    --shadow-sm: 0px 2px 4px rgba(15, 23, 42, 0.06), 0px 1px 2px rgba(15, 23, 42, 0.04);
    --shadow-md: 0px 4px 6px rgba(15, 23, 42, 0.04), 0px 2px 4px rgba(15, 23, 42, 0.02), 0px 0px 1px rgba(15, 23, 42, 0.04);
    --shadow-lg: 0px 8px 16px rgba(15, 23, 42, 0.08), 0px 4px 8px rgba(15, 23, 42, 0.04), 0px 0px 2px rgba(15, 23, 42, 0.02);
    --shadow-glow: 0px 0px 16px rgba(0, 102, 255, 0.08), 0px 0px 32px rgba(0, 102, 255, 0.12);

    /* Spacing Scale */
    --space-3xs: clamp(0.25rem, 0.25vw, 0.5rem);
    --space-2xs: clamp(0.5rem, 0.5vw, 0.75rem);
    --space-xs: clamp(0.75rem, 0.75vw, 1rem);
    --space-sm: clamp(1rem, 1vw, 1.25rem);
    --space-md: clamp(1.5rem, 1.5vw, 2rem);
    --space-lg: clamp(2rem, 2vw, 2.5rem);
    --space-xl: clamp(3rem, 3vw, 4rem);
    --space-2xl: clamp(4rem, 4vw, 5rem);

    /* Motion System */
    --ease-out-1: cubic-bezier(0.25, 0.1, 0.25, 1);
    --ease-out-2: cubic-bezier(0.165, 0.84, 0.44, 1);
    --ease-out-3: cubic-bezier(0.33, 1, 0.68, 1);
    --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
    --ease-bounce: cubic-bezier(0.37, 1.12, 0.26, 1);

    /* Duration Scale */
    --duration-instant: 50ms;
    --duration-fast: 100ms;
    --duration-normal: 200ms;
    --duration-relaxed: 300ms;
    --duration-slow: 400ms;
    --duration-slower: 500ms;

    /* Typography Scale */
    --text-xs: clamp(0.75rem, 0.75vw, 0.875rem);
    --text-sm: clamp(0.875rem, 0.875vw, 1rem);
    --text-md: clamp(1rem, 1vw, 1.125rem);
    --text-lg: clamp(1.125rem, 1.125vw, 1.25rem);
    --text-xl: clamp(1.25rem, 1.25vw, 1.5rem);
    --text-2xl: clamp(1.5rem, 1.5vw, 2rem);
    --text-3xl: clamp(2rem, 2vw, 3rem);
    --text-4xl: clamp(3rem, 3vw, 4rem);

    /* Border Radius */
    --radius-xs: 4px;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-2xl: 32px;
    --radius-full: 9999px;
}

/* Reset and Base Styles */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    -webkit-font-smoothing: antialiased;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    text-rendering: optimizeLegibility;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background-color: var(--surface-light);
    color: var(--text-primary);
    line-height: 1.5;
    min-height: 100vh;
    overflow-x: hidden;
}

/* Background System */
.background-system {
    position: fixed;
    inset: 0;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}

.bg-gradient {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at top right, rgba(0, 102, 255, 0.06), transparent 50%),
        radial-gradient(ellipse at bottom left, rgba(139, 92, 246, 0.06), transparent 50%),
        radial-gradient(circle at center, var(--surface-blue), var(--surface-light));
    opacity: 0.8;
}

.bg-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(0, 102, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 102, 255, 0.03) 1px, transparent 1px);
    background-size: 40px 40px;
    mask-image: radial-gradient(ellipse at center, black 40%, transparent 80%);
    transform: translateZ(0);
}

.bg-shapes {
    position: absolute;
    inset: 0;
}

.shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    will-change: transform;
}

.shape-1 {
    top: -10%;
    right: -5%;
    width: 600px;
    height: 600px;
    background: linear-gradient(135deg, rgba(0, 102, 255, 0.08), rgba(59, 130, 246, 0.08));
    animation: floatShape1 30s infinite;
}

.shape-2 {
    bottom: -15%;
    left: -10%;
    width: 800px;
    height: 800px;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.08), rgba(168, 85, 247, 0.08));
    animation: floatShape2 40s infinite;
}

@keyframes floatShape1 {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    33% { transform: translate(3%, 3%) rotate(5deg); }
    66% { transform: translate(-2%, 5%) rotate(-3deg); }
}

@keyframes floatShape2 {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    33% { transform: translate(-3%, -2%) rotate(-5deg); }
    66% { transform: translate(2%, -4%) rotate(3deg); }
}

/* Navigation Styles */
.nav-container {
    position: fixed;
    top: var(--space-lg);
    left: 50%;
    transform: translateX(-50%);
    width: min(calc(100% - var(--space-xl)), 1280px);
    z-index: 1000;
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-2xs);
    background: var(--glass-white);
    backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-md);
    transition: all var(--duration-normal) var(--ease-out-2);
}

.nav:hover {
    box-shadow: var(--shadow-lg);
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 0.5px;
    padding: var(--space-xs) var(--space-md);
    color: var(--primary-blue);
    text-decoration: none;
    font-size: var(--text-xl);
    font-weight: 600;
    letter-spacing: -0.02em;
    border-radius: var(--radius-full);
    position: relative;
    overflow: hidden;
    transition: all var(--duration-normal) var(--ease-out-2);
    direction: ltr;
}

.brand-logo::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--state-hover);
    opacity: 0;
    transition: opacity var(--duration-fast) var(--ease-out-1);
}

.brand-logo:hover::before {
    opacity: 1;
}

/* Gradient for the "Goldberg" text */
.brand-logo .goldberg-text {
    color: var(--primary-blue);
    font-weight: 700;
    position: relative;
    text-transform: none;
}

/* Geometric "AI" integrated into the text */
.brand-logo .ai-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: 0.5px;
    transition: transform var(--duration-normal) var(--ease-out-2);
}

.brand-logo:hover .ai-icon {
    transform: none;
}

.brand-logo .ai-icon polygon,
.brand-logo .ai-icon rect,
.brand-logo .ai-icon circle {
    fill: url(#aiGradient);
}

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

.nav-link {
    position: relative;
    padding: var(--space-xs) var(--space-sm);
    color: var(--text-secondary);
    text-decoration: none;
    font-size: var(--text-sm);
    font-weight: 500;
    border-radius: var(--radius-full);
    transition: all var(--duration-normal) var(--ease-out-2);
    overflow: hidden;
}

.nav-link::before,
.nav-link::after {
    content: '';
    position: absolute;
    transition: all var(--duration-normal) var(--ease-out-2);
}

.nav-link::before {
    inset: 0;
    background: var(--state-hover);
    opacity: 0;
}

.nav-link::after {
    left: var(--space-xs);
    right: var(--space-xs);
    bottom: var(--space-3xs);
    height: 2px;
    background: var(--primary-blue);
    transform: scaleX(0);
    transform-origin: left center;
}

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

.nav-link:hover::before {
    opacity: 1;
}

.nav-link:hover::after {
    transform: scaleX(1);
}

.nav-cta {
    position: relative;
    margin-left: var(--space-xs);
    padding: var(--space-xs) var(--space-md);
    background: var(--gradient-primary);
    color: white;
    text-decoration: none;
    font-size: var(--text-sm);
    font-weight: 500;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    overflow: hidden;
    transition: all var(--duration-normal) var(--ease-bounce);
}

.nav-cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transform: translateX(-100%);
    transition: transform 0.6s var(--ease-out-2);
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md), 0 0 20px rgba(0, 102, 255, 0.4);
}

.nav-cta:hover::before {
    transform: translateX(100%);
}

.nav-cta:active {
    transform: translateY(0);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    padding: clamp(140px, 15vh, 180px) var(--space-lg) var(--space-xl);
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-container {
    width: min(100%, 1280px);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: clamp(var(--space-xl), 5vw, 80px);
    align-items: center;
    position: relative;
    z-index: 1;
}

/* Badge Styles */
.minimal-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-md);
    background: var(--glass-white);
    backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-full);
    margin-bottom: var(--space-lg);
    box-shadow: var(--shadow-sm);
    opacity: 0;
    transform: translateY(20px);
    animation: slideIn 1s var(--ease-bounce) forwards;
}

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

.badge-icon {
    display: grid;
    place-items: center;
    width: 32px;
    height: 32px;
    background: var(--state-hover);
    border-radius: var(--radius-lg);
    font-size: var(--text-lg);
    color: var(--primary-blue);
    transition: all var(--duration-normal) var(--ease-bounce);
}

.minimal-badge:hover .badge-icon {
    background: var(--state-active);
}

.badge-text {
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--text-primary);
}

/* Hero Typography */
.hero-title {
    font-size: var(--text-4xl);
    line-height: 1.1;
    font-weight: 600;
    letter-spacing: -0.02em;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
    opacity: 0;
    transform: translateY(30px);
    animation: fadeUp 1s var(--ease-bounce) 0.2s forwards;
}

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

.highlight {
    display: inline-block;
    position: relative;
    background: linear-gradient(135deg, var(--primary-blue), var(--accent-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.highlight::after {
    content: '';
    position: absolute;
    left: -0.1em;
    right: -0.1em;
    bottom: 0.1em;
    height: 0.3em;
    background: var(--state-hover);
    border-radius: var(--radius-xs);
    z-index: -1;
    transform-origin: left;
    transition: height var(--duration-normal) var(--ease-bounce);
}

.highlight:hover::after {
    height: 100%;
}

.hero-description {
    font-size: var(--text-lg);
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: var(--space-xl);
    max-width: 540px;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeUp 1s var(--ease-bounce) 0.4s forwards;
}

/* Hero Actions */
.hero-actions {
    display: flex;
    gap: var(--space-sm);
    margin-bottom: var(--space-xl);
    opacity: 0;
    transform: translateY(30px);
    animation: fadeUp 1s var(--ease-bounce) 0.6s forwards;
}

.btn-primary, .btn-secondary {
    position: relative;
    padding: var(--space-md) var(--space-xl);
    border-radius: var(--radius-full);
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: var(--text-md);
    font-weight: 500;
    text-decoration: none;
    overflow: hidden;
    transition: all var(--duration-normal) var(--ease-bounce);
    will-change: transform;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
}

.btn-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transform: translateX(-100%);
    transition: transform 0.6s var(--ease-out-2);
}

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

.btn-primary:hover::before {
    transform: translateX(100%);
}

.btn-secondary {
    background: var(--glass-white);
    color: var(--text-primary);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(var(--glass-blur));
}

.btn-secondary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-subtle);
    opacity: 0;
    transition: opacity var(--duration-normal) var(--ease-out-2);
}

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

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

/* Feature Grid */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    opacity: 0;
    transform: translateY(30px);
    animation: fadeUp 1s var(--ease-bounce) 0.8s forwards;
}

.feature-card {
    position: relative;
    padding: var(--space-lg);
    background: var(--glass-white);
    backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-2xl);
    overflow: hidden;
    transition: all var(--duration-normal) var(--ease-bounce);
    will-change: transform;
    isolation: isolate;
    height: 200px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.feature-card::before,
.feature-card::after {
    content: '';
    position: absolute;
    inset: 0;
}

.feature-card::before {
    background: var(--gradient-subtle);
    opacity: 0;
    transition: opacity var(--duration-normal) var(--ease-out-2);
    z-index: -2;
}

.feature-card::after {
    background: linear-gradient(45deg, transparent, var(--glass-shine), transparent);
    transform: translateX(-100%);
    transition: transform 0.6s var(--ease-out-2);
    z-index: -1;
}

.feature-card:hover {
    transform: translateY(-4px) scale(1.02);
    border-color: var(--primary-blue);
    box-shadow: var(--shadow-lg), 0 0 20px rgba(0, 102, 255, 0.1);
}

.feature-card:hover::before {
    opacity: 1;
}

.feature-card:hover::after {
    transform: translateX(100%);
}

.card-icon {
    width: 48px;
    height: 48px;
    background: var(--state-hover);
    border-radius: var(--radius-lg);
    display: grid;
    place-items: center;
    font-size: var(--text-2xl);
    margin-bottom: var(--space-md);
    transition: all var(--duration-normal) var(--ease-bounce);
    position: relative;
}

.feature-card:hover .card-icon {
    transform: scale(1.1) rotate(-5deg);
    background: var(--primary-blue);
    color: white;
}

.card-title {
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
    transition: color var(--duration-normal) var(--ease-out-2);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.feature-card:hover .card-title {
    color: var(--primary-blue);
}

.x10 {
    font-size: 1.25rem;
    color: var(--accent-purple);
    margin-left: 0.5rem;
    font-weight: 700;
    background: var(--surface-blue);
    border-radius: var(--radius-full);
    padding: 0.2rem 0.5rem;
    display: inline-block;
    transition: background 0.3s, transform 0.3s;
}

.x10::before {
    content: '×10';
    font-size: 1.25rem;
}

.x10:hover {
    background: var(--accent-purple);
    color: white;
    transform: scale(1.1);
}

.card-description {
    font-size: var(--text-sm);
    color: var(--text-secondary);
}

/* Hero Visual */
.hero-visual {
    position: relative;
    opacity: 0;
    transform: scale(0.95);
    animation: scaleIn 1s var(--ease-bounce) 0.5s forwards;
}

@keyframes scaleIn {
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.visual-container {
    position: relative;
    width: 100%;
    padding-bottom: 100%;
    border-radius: var(--radius-2xl);
    overflow: hidden;
}

.visual-frame {
    position: absolute;
    inset: 0;
    overflow: hidden;
    transition: all var(--duration-normal) var(--ease-bounce);
    will-change: transform;
}

.profile-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
}

/* Subtle gradient overlay */
.visual-container::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 40%;
    background: linear-gradient(to bottom, rgba(255,255,255,0), var(--surface-light));
    opacity: 0.7;
}

/* Remove hover effect on image */
.visual-frame:hover {
    transform: none;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--space-xl);
    }

    .hero-description {
        margin-inline: auto;
    }

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

    .feature-grid {
        max-width: 800px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: calc(100% + var(--space-xs));
        right: 0;
        left: 0;
        background: var(--glass-strong);
        padding: var(--space-md);
        border-radius: var(--radius-lg);
        flex-direction: column;
        gap: var(--space-xs);
        backdrop-filter: blur(var(--glass-blur));
        border: 1px solid var(--glass-border);
        box-shadow: var(--shadow-lg);
    }

    .nav-links.active {
        display: flex;
    }

    .feature-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
    }

    .hero-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .btn-primary,
    .btn-secondary {
        justify-content: center;
    }

    .visual-container {
        max-width: 400px;
        margin: 0 auto;
    }

    /* Adjust AI Icon Size on Mobile */
    .brand-logo .ai-icon {
        width: 35px;
        height: 35px;
    }

    /* Adjust x10 Size on Mobile */
    .x10 {
        font-size: 1rem;
        padding: 0.15rem 0.4rem;
    }
}

/* Mobile Menu Button */
.mobile-menu {
    display: none;
    background: none;
    border: none;
    padding: var(--space-xs);
    color: var(--text-primary);
    cursor: pointer;
}

@media (max-width: 768px) {
    .mobile-menu {
        display: block;
    }
}

/* Services Section Styles */
.services-section {
    padding: var(--space-2xl) var(--space-lg);
    background: linear-gradient(to bottom, var(--surface-light), var(--surface-blue) 50%, var(--surface-light));
    position: relative;
}

.services-container {
    width: min(100%, 1280px);
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.header-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-sm);
    background: var(--surface-blue);
    border-radius: var(--radius-full);
    margin-bottom: var(--space-md);
}

.header-badge .badge-icon {
    font-size: 1.5em;
}

.header-badge .badge-text {
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--primary-blue);
}

.section-title {
    font-size: var(--text-3xl);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
    line-height: 1.2;
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary-blue), var(--accent-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 800;
}

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

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
    margin-top: var(--space-xl);
}

.service-card {
    background: var(--glass-white);
    backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-2xl);
    padding: var(--space-xl);
    transition: all var(--duration-normal) var(--ease-bounce);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    position: relative;
    overflow: hidden;
}

.service-card.featured {
    border: 2px solid var(--primary-blue);
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.service-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary-blue);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.service-icon-wrapper {
    width: 80px;
    height: 80px;
    background: var(--surface-blue);
    border-radius: var(--radius-xl);
    display: grid;
    place-items: center;
    transition: all var(--duration-normal) var(--ease-bounce);
}

.service-icon {
    font-size: 40px;
}

.service-card:hover .service-icon-wrapper {
    transform: scale(1.1) rotate(-5deg);
    background: var(--primary-blue);
}

.service-content {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.service-title {
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--text-primary);
}

.service-tagline {
    font-size: var(--text-md);
    color: var(--primary-blue);
    font-weight: 500;
}

.service-description {
    font-size: var(--text-md);
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--space-sm);
}

.service-features {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.service-features li {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    padding-right: var(--space-md);
    position: relative;
}

.service-features li::before {
    content: '✓';
    position: absolute;
    right: 0;
    color: var(--primary-blue);
    font-weight: 600;
}

.service-ideal {
    font-size: var(--text-sm);
    color: var(--text-tertiary);
    border-top: 1px solid var(--glass-border);
    padding-top: var(--space-sm);
    margin-top: var(--space-sm);
}

.service-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    background: var(--gradient-primary);
    color: white;
    text-decoration: none;
    border-radius: var(--radius-full);
    font-weight: 500;
    transition: all var(--duration-normal) var(--ease-bounce);
}

.service-cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.cta-arrow {
    font-size: 1.2em;
    transition: transform var(--duration-normal) var(--ease-bounce);
}

.service-cta:hover .cta-arrow {
    transform: translateX(4px);
}

@media (max-width: 1200px) {
    .services-grid {
        grid-template-columns: 1fr;
        max-width: 600px;
        margin: 0 auto;
        gap: var(--space-xl);
    }

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

@media (max-width: 768px) {
    .section-title {
        font-size: var(--text-2xl);
    }

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

    .service-icon-wrapper {
        width: 60px;
        height: 60px;
    }

    .service-icon {
        font-size: 32px;
    }
}

/* Methodology Section Styles */
.methodology-section {
    padding: var(--space-2xl) var(--space-lg);
    background: linear-gradient(to bottom, var(--surface-light), var(--surface-blue) 50%, var(--surface-light));
    position: relative;
    overflow: hidden;
}

.methodology-container {
    width: min(100%, 1200px);
    margin: 0 auto;
    position: relative;
}

/* Premium Header */
.methodology-section .section-header {
    text-align: center;
    margin-bottom: calc(var(--space-2xl) * 1.5);
}

.methodology-section .header-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-md);
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-full);
    margin-bottom: var(--space-md);
    box-shadow: 
        0 2px 4px rgba(0, 0, 0, 0.02),
        0 1px 2px rgba(0, 0, 0, 0.04);
    backdrop-filter: blur(10px);
}

.methodology-section .gradient-text {
    background: linear-gradient(135deg, var(--primary-blue), var(--accent-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 800;
}

/* Timeline Track */
.timeline-wrapper {
    position: relative;
    padding: var(--space-xl) 0;
    max-width: 900px;
    margin: 0 auto;
}

.timeline-track {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: 0;
    bottom: 0;
    width: 2px;
    background: rgba(0, 102, 255, 0.1);
}

.track-progress {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: var(--scroll-progress, 0%);
    background: linear-gradient(
        to bottom,
        var(--primary-blue),
        var(--accent-blue)
    );
    transition: height 0.3s ease-out;
}

.track-glow {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 6px;
    height: 100%;
    background: var(--primary-blue);
    filter: blur(4px);
    opacity: 0.2;
}

/* Step Marker */
.timeline-step {
    position: relative;
    margin-bottom: var(--space-2xl);
}

.step-marker {
    width: 40px;
    height: 40px;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

.marker-ring {
    position: absolute;
    inset: 0;
    border: 2px solid var(--primary-blue);
    border-radius: 50%;
    opacity: 0.3;
}

.marker-pulse {
    position: absolute;
    inset: -4px;
    border: 2px solid var(--primary-blue);
    border-radius: 50%;
    animation: pulse 2s infinite;
    opacity: 0;
}

.marker-number {
    position: absolute;
    inset: 4px;
    background: var(--primary-blue);
    color: white;
    border-radius: 50%;
    display: grid;
    place-items: center;
    font-weight: 600;
    font-size: 14px;
    box-shadow: 
        0 2px 4px rgba(0, 102, 255, 0.2),
        0 1px 2px rgba(0, 102, 255, 0.1);
}

/* Step Content */
.step-content {
    width: 380px;
    margin: 0 var(--space-xl);
    opacity: 0;
    transform: translateY(20px);
    animation: fadeIn 0.6s var(--ease-out-2) forwards;
}

.content-wrapper {
    background: rgba(255, 255, 255, 0.95);
    border-radius: var(--radius-xl);
    padding: var(--space-lg);
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 
        0 4px 6px rgba(0, 0, 0, 0.02),
        0 1px 3px rgba(0, 0, 0, 0.03);
    backdrop-filter: blur(10px);
    transition: all 0.3s var(--ease-out-2);
}

.step-content:hover .content-wrapper {
    transform: translateY(-4px);
    box-shadow: 
        0 8px 12px rgba(0, 0, 0, 0.03),
        0 2px 4px rgba(0, 0, 0, 0.04),
        0 0 20px rgba(0, 102, 255, 0.1);
}

.step-content.right {
    margin-left: 50%;
}

.step-content.left {
    margin-right: 50%;
}

.step-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-sm);
}

.step-title {
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--text-primary);
}

.step-description {
    font-size: var(--text-sm);
    color: var(--text-secondary);
    margin-bottom: var(--space-md);
    line-height: 1.6;
}

.step-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: var(--space-sm);
}

.step-list li {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: var(--text-sm);
    color: var(--text-secondary);
}

.dot {
    width: 6px;
    height: 6px;
    background: var(--primary-blue);
    border-radius: 50%;
    flex-shrink: 0;
}

/* Success Marker */
.success-marker {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: var(--space-md);
    background: var(--glass-white);
    padding: var(--space-md) var(--space-xl);
    border-radius: var(--radius-full);
    width: fit-content;
    margin: var(--space-2xl) auto 0;
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 
        0 4px 6px rgba(0, 0, 0, 0.02),
        0 1px 3px rgba(0, 0, 0, 0.03);
    backdrop-filter: blur(10px);
    animation: fadeIn 0.6s var(--ease-out-2) 0.8s backwards;
}

.success-content {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.success-title {
    font-weight: 600;
    color: var(--text-primary);
}

.success-metric {
    font-size: var(--text-sm);
    color: var(--primary-blue);
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 0.5;
    }
    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

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

/* Methodology Responsive Design */
@media (max-width: 1024px) {
    .step-content {
        width: 320px;
    }
}

@media (max-width: 768px) {
    .timeline-track {
        left: 20px;
        transform: none;
    }

    .step-marker {
        left: 20px;
        transform: none;
    }

    .step-content {
        width: calc(100% - 60px);
        margin-left: 40px !important;
    }

    .success-marker {
        margin: var(--space-xl) var(--space-md);
        padding: var(--space-md);
        flex-direction: column;
        text-align: center;
    }
}

/* Research Impact Section Styles */
.research-impact {
    padding: var(--space-2xl) var(--space-lg);
    background: linear-gradient(180deg, 
        var(--surface-light) 0%,
        var(--surface-blue) 40%,
        var(--surface-light) 100%);
}

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

.insights-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
    margin: var(--space-2xl) 0;
}

.insight-card {
    background: var(--glass-white);
    border-radius: var(--radius-2xl);
    padding: var(--space-xl);
    border: 1px solid var(--glass-border);
    transition: all var(--duration-normal) var(--ease-bounce);
}

.insight-card.featured {
    border: 2px solid var(--primary-blue);
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.source-badge {
    background: var(--surface-blue);
    color: var(--primary-blue);
    padding: 0.5em 1em;
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 600;
    display: inline-block;
    margin-bottom: var(--space-lg);
}

.stat-ring {
    width: 120px;
    height: 120px;
    position: relative;
    margin: 0 auto var(--space-lg);
}

.stat-ring svg {
    transform: rotate(-90deg);
}

.ring-bg {
    fill: none;
    stroke: var(--surface-blue);
    stroke-width: 8;
}

.ring-progress {
    fill: none;
    stroke: url(#stat-gradient);
    stroke-width: 8;
    stroke-linecap: round;
    stroke-dasharray: 283;
    stroke-dashoffset: 283;
    transition: stroke-dashoffset 2s var(--ease-out-2);
}

.stat-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

.stat-value {
    font-size: var(--text-2xl);
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-blue), var(--accent-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.case-studies {
    margin-top: var(--space-2xl);
}

.case-studies h3 {
    text-align: center;
    font-size: var(--text-2xl);
    margin-bottom: var(--space-xl);
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

.case-card {
    background: var(--glass-white);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    transition: all var(--duration-normal) var(--ease-bounce);
}

.case-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-lg);
}

.company {
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--text-primary);
}

.impact-tag {
    background: linear-gradient(135deg, var(--primary-blue), var(--accent-purple));
    color: white;
    padding: 0.5em 1em;
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 600;
}

.impact-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.impact-list li {
    margin-bottom: var(--space-sm);
    color: var(--text-secondary);
    font-size: var(--text-md);
    padding-right: var(--space-lg);
    position: relative;
}

.impact-list li::before {
    content: '•';
    position: absolute;
    right: 0;
    color: var(--primary-blue);
}

/* Research Responsive Design */
@media (max-width: 1024px) {
    .insights-grid, .cases-grid {
        grid-template-columns: repeat(2, 1fr);
        max-width: 800px;
        margin-left: auto;
        margin-right: auto;
    }
}

@media (max-width: 768px) {
    .insights-grid, .cases-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
    }

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

/* Impact Examples Section Styles */
.impact-examples {
    padding: var(--space-2xl) var(--space-lg);
    background: linear-gradient(180deg, 
        var(--surface-light) 0%,
        var(--surface-blue) 40%,
        var(--surface-light) 100%);
}

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

.examples-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
    margin-top: var(--space-2xl);
}

.example-card {
    background: var(--glass-white);
    border-radius: var(--radius-2xl);
    padding: var(--space-xl);
    border: 1px solid var(--glass-border);
    transition: all var(--duration-normal) var(--ease-bounce);
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.example-card.featured {
    border: 2px solid var(--primary-blue);
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.example-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-blue);
}

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

.avatar {
    width: 56px;
    height: 56px;
    background: var(--surface-blue);
    border-radius: var(--radius-lg);
    display: grid;
    place-items: center;
    font-size: 24px;
    transition: transform var(--duration-normal) var(--ease-bounce);
}

.example-card:hover .avatar {
    transform: scale(1.1) rotate(-5deg);
}

.meta h3 {
    font-size: var(--text-lg);
    font-weight: 600;
    margin-bottom: var(--space-2xs);
}

.tag {
    display: inline-block;
    padding: 0.25em 0.75em;
    background: var(--primary-blue);
    color: white;
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 500;
}

.usage h4 {
    font-size: var(--text-md);
    font-weight: 600;
    margin-bottom: var(--space-sm);
}

.usage ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.usage li {
    position: relative;
    padding-right: var(--space-lg);
    margin-bottom: var(--space-xs);
    color: var(--text-secondary);
    font-size: var(--text-sm);
}

.usage li::before {
    content: '→';
    position: absolute;
    right: 0;
    color: var(--primary-blue);
}

.results {
    margin-top: auto;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
    padding-top: var(--space-md);
    border-top: 1px solid var(--glass-border);
}

.result-item {
    text-align: center;
}

.metric {
    display: block;
    font-size: var(--text-xl);
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary-blue), var(--accent-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: var(--space-2xs);
}

.label {
    font-size: var(--text-xs);
    color: var(--text-secondary);
}

@media (max-width: 1024px) {
    .examples-grid {
        grid-template-columns: repeat(2, 1fr);
        max-width: 800px;
        margin-left: auto;
        margin-right: auto;
    }
}

@media (max-width: 768px) {
    .examples-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
    }

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

/* Advantages Section Styles */
/* הסקשן "הדרך שלי להצלחה שלך" הוסר כבקשתך */

/* Research Impact Specific Styles */
.research-impact .section-title {
    /* אם יש צורך בסגנונות ספציפיים, הוסף אותם כאן */
}

/* Additional Styles for Impact Examples */
.impact-examples .section-title {
    /* ודא ש-section-title משמש באופן אחיד */
}

/* Additional Styles for Advantages Section */
/* סגנונות נוספים עבור סקשן היתרונות לא נדרשים מכיוון שהסקשן הוסר */