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

:root {
    /* Colors */
    --primary-color: #000000;
    --primary-dark: #000000;
    --secondary-color: #6b7280;
    --text-color: #111827;
    --text-light: #6b7280;
    --text-muted: #9ca3af;
    --bg-color: #ffffff;
    --bg-light: #f9fafb;
    --bg-subtle: #f3f4f6;
    --border-color: #e5e7eb;
    --border-subtle: #f3f4f6;
    --hover-color: #f9fafb;

    /* Typography Scale - International Web Standards */
    --font-size-xs: 12px;
    --font-size-sm: 14px;
    --font-size-base: 16px;
    --font-size-lg: 18px;
    --font-size-xl: 20px;
    --font-size-2xl: 24px;
    --font-size-3xl: 30px;
    --font-size-4xl: 36px;
    --font-size-5xl: 48px;
    --font-size-6xl: 56px;

    /* Heading Sizes - Desktop */
    --h1-size: 56px;
    --h2-size: 48px;
    --h3-size: 36px;
    --h4-size: 30px;
    --h5-size: 24px;
    --h6-size: 20px;

    /* Heading Sizes - Mobile */
    --h1-size-mobile: 36px;
    --h2-size-mobile: 32px;
    --h3-size-mobile: 28px;
    --h4-size-mobile: 24px;
    --h5-size-mobile: 20px;
    --h6-size-mobile: 18px;

    /* Line Heights */
    --line-height-tight: 1.1;
    --line-height-snug: 1.2;
    --line-height-normal: 1.5;
    --line-height-relaxed: 1.6;
    --line-height-loose: 1.75;

    /* Font Weights */
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    --font-weight-extrabold: 800;

    /* Spacing Scale */
    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 20px;
    --space-6: 24px;
    --space-8: 32px;
    --space-10: 40px;
    --space-12: 48px;
    --space-16: 64px;
    --space-20: 80px;
    --space-24: 96px;

    /* Transitions */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.15s ease;
    --transition-slow: all 0.5s ease;

    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #000000 0%, #1f2937 100%);
    --gradient-hero: linear-gradient(135deg, rgba(102, 126, 234, 0.15) 0%, rgba(118, 75, 162, 0.12) 50%, rgba(240, 147, 251, 0.15) 100%);
    --gradient-purple-pink: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    --gradient-vibrant: linear-gradient(135deg, #f093fb 0%, #f5576c 25%, #4facfe 50%, #00f2fe 75%, #667eea 100%);
    --gradient-cta: linear-gradient(135deg, #f093fb 0%, #f5576c 50%, #667eea 100%);
    --gradient-text: linear-gradient(90deg, #a855f7 0%, #f093fb 25%, #ff6b35 50%, #f5576c 75%, #667eea 100%);

    /* Shadows */
    --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --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);

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Inter', 'Helvetica Neue', Arial, sans-serif;
    color: var(--text-color);
    background-color: var(--bg-color);
    line-height: var(--line-height-relaxed);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    font-size: var(--font-size-base);
    letter-spacing: -0.01em;
}

/* Standardized Typography System */
h1,
.h1 {
    font-size: var(--h1-size);
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-tight);
    color: var(--text-color);
    letter-spacing: -0.03em;
    margin-bottom: var(--space-6);
}

h2,
.h2 {
    font-size: var(--h2-size);
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-snug);
    color: var(--text-color);
    letter-spacing: -0.02em;
    margin-bottom: var(--space-5);
}

h3,
.h3 {
    font-size: var(--h3-size);
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-snug);
    color: var(--text-color);
    letter-spacing: -0.02em;
    margin-bottom: var(--space-4);
}

h4,
.h4 {
    font-size: var(--h4-size);
    font-weight: var(--font-weight-semibold);
    line-height: var(--line-height-normal);
    color: var(--text-color);
    letter-spacing: -0.01em;
    margin-bottom: var(--space-4);
}

h5,
.h5 {
    font-size: var(--h5-size);
    font-weight: var(--font-weight-semibold);
    line-height: var(--line-height-normal);
    color: var(--text-color);
    letter-spacing: -0.01em;
    margin-bottom: var(--space-3);
}

h6,
.h6 {
    font-size: var(--h6-size);
    font-weight: var(--font-weight-semibold);
    line-height: var(--line-height-normal);
    color: var(--text-color);
    letter-spacing: -0.01em;
    margin-bottom: var(--space-3);
}

p {
    font-size: var(--font-size-base);
    line-height: var(--line-height-relaxed);
    color: var(--text-color);
    margin-bottom: var(--space-4);
}

/* Responsive Typography */
@media (max-width: 768px) {

    h1,
    .h1 {
        font-size: var(--h1-size-mobile);
    }

    h2,
    .h2 {
        font-size: var(--h2-size-mobile);
    }

    h3,
    .h3 {
        font-size: var(--h3-size-mobile);
    }

    h4,
    .h4 {
        font-size: var(--h4-size-mobile);
    }

    h5,
    .h5 {
        font-size: var(--h5-size-mobile);
    }

    h6,
    .h6 {
        font-size: var(--h6-size-mobile);
    }

    p {
        font-size: var(--font-size-sm);
    }
}

.container {
    max-width: 1380px;
    margin: 0 auto;
    padding: 0 12px;
    width: 100%;
}

@media (min-width: 360px) {
    .container {
        padding: 0 16px;
    }
}

@media (min-width: 480px) {
    .container {
        padding: 30px 20px;
    }
}

@media (min-width: 768px) {
    .container {
        padding: 30px 40px;
    }
}

@media (min-width: 1024px) {
    .container {
        padding: 0 64px;
    }
}

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

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

/* Buttons */
.btn-primary {
    background: #000000;
    color: #fff;
    padding: 12px 20px;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    box-shadow: var(--shadow-xs);
    letter-spacing: -0.01em;
    position: relative;
    overflow: hidden;
    width: 100%;
    max-width: 100%;
}

@media (min-width: 480px) {
    .btn-primary {
        width: auto;
        padding: 12px 24px;
        font-size: 15px;
    }
}

.btn-primary i {
    font-size: 14px;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(102, 126, 234, 0.3), transparent);
    transition: left 0.5s ease;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    background: #1f2937;
    transform: translateY(-2px);
    box-shadow: 0 10px 40px rgba(102, 126, 234, 0.4), 0 0 20px rgba(118, 75, 162, 0.3), 0 4px 12px rgba(0, 0, 0, 0.15);
}

.btn-primary-large {
    background: #000000;
    color: #fff;
    padding: 16px 36px;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    box-shadow: var(--shadow-sm);
    letter-spacing: -0.01em;
    position: relative;
    overflow: hidden;
}

.btn-primary-large i {
    font-size: 16px;
}

.btn-primary-large::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(102, 126, 234, 0.3), transparent);
    transition: left 0.5s ease;
}

.btn-primary-large:hover::before {
    left: 100%;
}

.btn-primary-large:hover {
    background: #1f2937;
    transform: translateY(-2px);
    box-shadow: 0 12px 48px rgba(102, 126, 234, 0.4), 0 0 24px rgba(118, 75, 162, 0.3), 0 6px 16px rgba(0, 0, 0, 0.15);
}

.btn-secondary {
    background-color: #ffffff;
    color: var(--text-color);
    padding: 12px 20px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: var(--transition);
    letter-spacing: -0.01em;
    position: relative;
    overflow: hidden;
    width: 100%;
    max-width: 100%;
}

@media (min-width: 480px) {
    .btn-secondary {
        width: auto;
        padding: 12px 24px;
        font-size: 15px;
    }
}

.btn-secondary i {
    font-size: 14px;
}

.btn-secondary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(102, 126, 234, 0.2), transparent);
    transition: left 0.5s ease;
}

.btn-secondary:hover::before {
    left: 100%;
}

.btn-secondary:hover {
    background-color: var(--bg-light);
    border-color: var(--text-color);
    transform: translateY(-2px);
    box-shadow: 0 10px 40px rgba(102, 126, 234, 0.3), 0 0 20px rgba(118, 75, 162, 0.2), 0 4px 12px rgba(0, 0, 0, 0.1);
}

.btn-secondary-large {
    background-color: #ffffff;
    color: var(--text-color);
    padding: 16px 36px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: var(--transition);
    letter-spacing: -0.01em;
    position: relative;
    overflow: hidden;
}

.btn-secondary-large i {
    font-size: 16px;
}

.btn-secondary-large::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(102, 126, 234, 0.2), transparent);
    transition: left 0.5s ease;
}

.btn-secondary-large:hover::before {
    left: 100%;
}

.btn-secondary-large:hover {
    background-color: var(--bg-light);
    border-color: var(--text-color);
    transform: translateY(-2px);
    box-shadow: 0 12px 48px rgba(102, 126, 234, 0.3), 0 0 24px rgba(118, 75, 162, 0.2), 0 6px 16px rgba(0, 0, 0, 0.1);
}

.btn-link {
    color: var(--text-color);
    font-weight: 500;
    padding: 10px 0;
    display: inline-block;
    transition: var(--transition);
}

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

/* Section Styles */
section {
    /* padding: 80px 0; */
}

.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 48px;
}

.section-label {
    display: inline-block;
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: var(--space-4);
    padding: var(--space-1) var(--space-3);
    background: var(--bg-subtle);
    border-radius: var(--radius-sm);
}

.section-title {
    font-size: var(--h2-size);
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-tight);
    margin-bottom: var(--space-5);
    color: var(--text-color);
    letter-spacing: -0.03em;
}

.section-subtitle {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-normal);
    line-height: var(--line-height-relaxed);
    color: var(--text-light);
    margin-bottom: var(--space-6);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.highlight-text {
    background: linear-gradient(90deg, #f093fb 0%, #f5576c 50%, #667eea 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

.gradient-text {
    background: linear-gradient(90deg, #a855f7 0%, #f093fb 25%, #ff6b35 50%, #f5576c 75%, #667eea 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
    display: inline-block;
}

/* Gradient highlight utility for important text in headings */
.gradient-highlight,
.highlight-text {
    background: linear-gradient(90deg, #a855f7 0%, #f093fb 25%, #ff6b35 50%, #f5576c 75%, #667eea 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
    display: inline-block;
    background-size: 200% 200%;
    animation: gradient-shift 3s ease infinite;
}

@keyframes gradient-shift {

    0%,
    100% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }
}

/* Alternative gradient styles */
.gradient-highlight-vibrant {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 25%, #4facfe 50%, #00f2fe 75%, #667eea 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
    display: inline-block;
}

.section-description {
    font-size: var(--font-size-xl);
    line-height: var(--line-height-relaxed);
    color: var(--text-light);
    margin-bottom: 32px;
    font-weight: var(--font-weight-normal);
    letter-spacing: -0.01em;
}

/* Responsive Section Padding - Optimized for less white space */
@media (max-width: 768px) {
    section {
        padding: 48px 0;
    }

    .section-header {
        margin-bottom: 32px;
    }

    .section-subtitle {
        font-size: var(--font-size-lg);
    }
}

@media (max-width: 360px) {
    section {
        padding: 32px 0;
    }

    .section-header {
        margin-bottom: 20px;
    }

    .section-subtitle {
        font-size: var(--font-size-sm);
    }
}

@media (min-width: 361px) and (max-width: 480px) {
    section {
        padding: 40px 0;
    }

    .section-header {
        margin-bottom: 24px;
    }

    .section-subtitle {
        font-size: var(--font-size-base);
    }
}

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

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

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}


/* APPLY GRADIENT TO TOP BAR */
.fi-topbar {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 25%, #4facfe 50%, #00f2fe 75%, #667eea 100%) !important;
    color: #ffffff !important;
}

/* APPLY GRADIENT TO PRIMARY BUTTONS */
.fi-btn-primary {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 25%, #4facfe 50%, #00f2fe 75%, #667eea 100%) !important;
    border: none !important;
    color: #ffffff !important;
}

/* BLACK SIDEBAR WITH WHITE TEXT */
.fi-sidebar {
    background: #000000 !important;
    color: #ffffff !important;
}

.fi-sidebar a {
    color: #ffffff !important;
}

.fi-sidebar a:hover {
    background: #111111 !important;
}

/* HIGHLIGHT ACTIVE MENU ITEM */
.fi-sidebar-item-active {
    background: #222222 !important;
    border-left: 4px solid #ffffff !important;
}