/**
 * Augment & Advertise - SuperTool Inspired Design
 * Dark premium theme with indigo/violet gradients
 */

/* ============================================
   CSS RESET & BASE
   ============================================ */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: #09090b;
    color: #fafafa;
    overflow-x: hidden;
    line-height: 1.6;
}

/* ============================================
   CSS CUSTOM PROPERTIES
   ============================================ */

:root {
    --background: #09090b;
    --foreground: #fafafa;
    --card: #111113;
    --card-foreground: #fafafa;
    --primary: #6366f1;
    --primary-foreground: #ffffff;
    --secondary: #1a1a2e;
    --muted: #18181b;
    --muted-foreground: #a1a1aa;
    --accent: #6366f1;
    --border: rgba(255, 255, 255, 0.08);
    --input: rgba(255, 255, 255, 0.12);
    --ring: #6366f1;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #6366f1, #8b5cf6);
    --gradient-purple: linear-gradient(135deg, #8b5cf6, #a78bfa);
    --gradient-pink: linear-gradient(135deg, #ec4899, #f472b6);
    --gradient-text: linear-gradient(135deg, #6366f1, #8b5cf6, #a78bfa);
    
    /* Spacing */
    --space-xs: 0.25rem;    /* 4px */
    --space-sm: 0.5rem;     /* 8px */
    --space-md: 1rem;       /* 16px */
    --space-lg: 1.5rem;     /* 24px */
    --space-xl: 2rem;       /* 32px */
    --space-2xl: 3rem;      /* 48px */
    --space-3xl: 4rem;      /* 64px */
    --space-4xl: 5rem;      /* 80px */
    --space-5xl: 6rem;      /* 96px */
    --space-6xl: 8rem;      /* 128px */
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
}

/* ============================================
   BACKGROUND EFFECTS
   ============================================ */

.grid-bg {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 64px 64px;
    pointer-events: none;
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.15;
    pointer-events: none;
}

.gradient-orb-primary {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, #6366f1, transparent 70%);
    top: -300px;
    right: -300px;
}

.gradient-orb-purple {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, #8b5cf6, transparent 70%);
    bottom: -250px;
    left: -250px;
}

.glow-line {
    height: 1px;
    max-width: 32rem;
    margin: 0 auto var(--space-4xl);
    background: linear-gradient(90deg, transparent, #6366f1, #8b5cf6, #6366f1, transparent);
}

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

/* ============================================
   ANIMATIONS
   ============================================ */

@keyframes shimmer {
    0% { background-position: -200% center; }
    100% { background-position: 200% center; }
}

@keyframes shiny-text {
    0%, 90%, 100% { background-position: calc(-100% - var(--shiny-width)) 0; }
    30%, 60% { background-position: calc(100% + var(--shiny-width)) 0; }
}

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

@keyframes reveal-up {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse-glow {
    0%, 100% { box-shadow: 0 0 20px rgba(99, 102, 241, 0.2); }
    50% { box-shadow: 0 0 40px rgba(99, 102, 241, 0.4); }
}

.reveal-up {
    animation: reveal-up 0.8s ease forwards;
}

.animate-float {
    animation: float 6s ease-in-out infinite;
}

.animate-pulse-glow {
    animation: pulse-glow 3s ease-in-out infinite;
}

/* ============================================
   NAVBAR
   ============================================ */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    backdrop-filter: blur(12px);
    background: rgba(9, 9, 11, 0.8);
    border-bottom: 1px solid var(--border);
    padding: var(--space-md) 0;
}

.navbar-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.navbar-logo img {
    height: 32px;
    width: auto;
}

.navbar-links {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
}

.navbar-link {
    color: rgba(250, 250, 250, 0.6);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    transition: color 0.3s ease;
}

.navbar-link:hover {
    color: var(--foreground);
}

.navbar-cta {
    font-size: 0.875rem !important;
    padding: var(--space-sm) var(--space-md) !important;
}

.navbar-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-sm);
}

.navbar-toggle span {
    width: 20px;
    height: 2px;
    background: var(--foreground);
    margin: 2px 0;
    transition: 0.3s;
}

@media (max-width: 768px) {
    .navbar-links {
        display: none;
    }
    
    .navbar-toggle {
        display: flex;
    }
}

/* ============================================
   BUTTONS
   ============================================ */

.shimmer-button {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-sm) var(--space-lg);
    background: var(--gradient-primary);
    border: none;
    border-radius: var(--radius-lg);
    color: white;
    font-weight: 600;
    font-size: 0.875rem;
    text-decoration: none;
    cursor: pointer;
    overflow: hidden;
    transition: all 0.3s ease;
}

.shimmer-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -200%;
    width: 200%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    transition: left 0.5s ease;
}

.shimmer-button:hover::before {
    left: 200%;
}

.shimmer-button-large {
    padding: var(--space-md) var(--space-xl);
    font-size: 1rem;
    border-radius: var(--radius-xl);
}

.glass-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    color: rgba(250, 250, 250, 0.8);
    font-weight: 500;
    text-decoration: none;
    backdrop-filter: blur(12px);
    transition: all 0.3s ease;
}

.glass-button:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--foreground);
    border-color: rgba(255, 255, 255, 0.2);
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: var(--space-6xl) var(--space-lg);
}

.hero-container {
    position: relative;
    z-index: 10;
    text-align: center;
    max-width: 5xl;
    margin: 0 auto;
    animation: reveal-up 1s ease forwards;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-xl);
}

.shiny-text {
    --shiny-width: 100px;
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(12px);
    color: rgba(250, 250, 250, 0.9);
    font-size: 0.875rem;
    font-weight: 500;
}

.hero-badge-emoji {
    font-size: 1rem;
}

.hero-badge-arrow {
    transition: transform 0.3s ease;
}

.hero-badge:hover .hero-badge-arrow {
    transform: translateX(2px);
}

.hero-title {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 700;
    line-height: 0.95;
    margin-bottom: var(--space-lg);
    letter-spacing: -0.02em;
}

.hero-title-line {
    display: block;
}

.hero-title-accent {
    display: block;
    margin-top: var(--space-sm);
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
}

.hero-description {
    font-size: clamp(1.125rem, 2vw, 1.25rem);
    color: rgba(250, 250, 250, 0.5);
    max-width: 48rem;
    margin: 0 auto var(--space-2xl);
    line-height: 1.6;
}

.hero-cta {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-2xl);
}

@media (min-width: 640px) {
    .hero-cta {
        flex-direction: row;
        justify-content: center;
    }
}

.hero-trust {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: var(--space-lg);
    color: rgba(250, 250, 250, 0.3);
    font-size: 0.875rem;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.trust-item svg {
    color: #10b981;
    flex-shrink: 0;
}

.hero-fade {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 128px;
    background: linear-gradient(to top, #09090b, transparent);
    pointer-events: none;
}

/* ============================================
   STATS SECTION
   ============================================ */

.stats-section {
    position: relative;
    padding: var(--space-5xl) var(--space-lg);
}

.stats-container {
    max-width: 80rem;
    margin: 0 auto;
}

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

@media (min-width: 768px) {
    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.stat-item {
    text-align: center;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.7s ease;
}

.stat-item.animate {
    opacity: 1;
    transform: translateY(0);
}

.stat-icon {
    font-size: 3rem;
    margin-bottom: var(--space-md);
}

.stat-value {
    font-size: clamp(2.5rem, 5vw, 3rem);
    font-weight: 700;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
    margin-bottom: var(--space-sm);
    line-height: 1;
}

.stat-label {
    font-size: 0.875rem;
    color: rgba(250, 250, 250, 0.4);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ============================================
   FEATURES SECTION
   ============================================ */

.features-section {
    position: relative;
    padding: var(--space-6xl) var(--space-lg);
}

.features-container {
    max-width: 88rem;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-4xl);
    max-width: 48rem;
    margin-left: auto;
    margin-right: auto;
}

.section-title {
    font-size: clamp(2.5rem, 5vw, 3rem);
    font-weight: 700;
    margin-bottom: var(--space-md);
    line-height: 1.1;
}

.section-description {
    font-size: 1.125rem;
    color: rgba(250, 250, 250, 0.5);
    line-height: 1.6;
    max-width: 48rem;
    margin: 0 auto;
}

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

@media (min-width: 768px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.feature-card {
    position: relative;
    padding: var(--space-lg);
    background: rgba(17, 17, 19, 0.5);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    backdrop-filter: blur(12px);
    overflow: hidden;
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(40px);
}

.feature-card.animate {
    opacity: 1;
    transform: translateY(0);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(400px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(99, 102, 241, 0.08), transparent 60%);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

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

.feature-card:hover {
    border-color: rgba(99, 102, 241, 0.3);
    transform: translateY(-2px);
}

.feature-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-md);
    font-size: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.indigo-gradient { background: linear-gradient(135deg, rgba(99, 102, 241, 0.2), rgba(79, 70, 229, 0.2)); border-color: rgba(99, 102, 241, 0.2); }
.emerald-gradient { background: linear-gradient(135deg, rgba(16, 185, 129, 0.2), rgba(5, 150, 105, 0.2)); border-color: rgba(16, 185, 129, 0.2); }
.violet-gradient { background: linear-gradient(135deg, rgba(139, 92, 246, 0.2), rgba(124, 58, 237, 0.2)); border-color: rgba(139, 92, 246, 0.2); }
.amber-gradient { background: linear-gradient(135deg, rgba(245, 158, 11, 0.2), rgba(217, 119, 6, 0.2)); border-color: rgba(245, 158, 11, 0.2); }
.rose-gradient { background: linear-gradient(135deg, rgba(244, 63, 94, 0.2), rgba(225, 29, 72, 0.2)); border-color: rgba(244, 63, 94, 0.2); }
.cyan-gradient { background: linear-gradient(135deg, rgba(6, 182, 212, 0.2), rgba(8, 145, 178, 0.2)); border-color: rgba(6, 182, 212, 0.2); }
.fuchsia-gradient { background: linear-gradient(135deg, rgba(217, 70, 239, 0.2), rgba(192, 38, 211, 0.2)); border-color: rgba(217, 70, 239, 0.2); }
.lime-gradient { background: linear-gradient(135deg, rgba(132, 204, 22, 0.2), rgba(101, 163, 13, 0.2)); border-color: rgba(132, 204, 22, 0.2); }

.feature-title {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
    color: var(--foreground);
}

.feature-card[data-accent="indigo"] .feature-title { color: #a5b4fc; }
.feature-card[data-accent="emerald"] .feature-title { color: #6ee7b7; }
.feature-card[data-accent="violet"] .feature-title { color: #c4b5fd; }
.feature-card[data-accent="amber"] .feature-title { color: #fcd34d; }
.feature-card[data-accent="rose"] .feature-title { color: #fda4af; }
.feature-card[data-accent="cyan"] .feature-title { color: #67e8f9; }
.feature-card[data-accent="fuchsia"] .feature-title { color: #f0abfc; }
.feature-card[data-accent="lime"] .feature-title { color: #bef264; }

.feature-description {
    font-size: 0.875rem;
    color: rgba(250, 250, 250, 0.5);
    line-height: 1.6;
}

/* ============================================
   HOW IT WORKS SECTION
   ============================================ */

.how-it-works-section {
    position: relative;
    padding: var(--space-6xl) var(--space-lg);
    background: rgba(17, 17, 19, 0.3);
}

.how-it-works-container {
    max-width: 80rem;
    margin: 0 auto;
}

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

@media (min-width: 768px) {
    .steps-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .steps-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.step-item {
    text-align: center;
    padding: var(--space-xl);
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.7s ease;
}

.step-item.animate {
    opacity: 1;
    transform: translateY(0);
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    color: white;
    border-radius: 50%;
    font-weight: 700;
    font-size: 1.25rem;
    margin-bottom: var(--space-md);
}

.step-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--foreground);
    margin-bottom: var(--space-sm);
}

.step-description {
    color: rgba(250, 250, 250, 0.5);
    line-height: 1.6;
}

/* ============================================
   CASE STUDIES SECTION
   ============================================ */

.case-studies-section {
    position: relative;
    padding: var(--space-6xl) var(--space-lg);
}

.case-studies-container {
    max-width: 80rem;
    margin: 0 auto;
}

.case-studies-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-xl);
}

@media (min-width: 1024px) {
    .case-studies-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.case-study-card {
    background: rgba(17, 17, 19, 0.5);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    backdrop-filter: blur(12px);
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(40px);
}

.case-study-card.animate {
    opacity: 1;
    transform: translateY(0);
}

.case-study-card:hover {
    border-color: rgba(99, 102, 241, 0.3);
    transform: translateY(-4px);
}

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

.case-study-name {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--foreground);
    margin-bottom: var(--space-xs);
}

.case-study-type {
    color: rgba(250, 250, 250, 0.6);
    font-size: 0.875rem;
    margin-bottom: var(--space-sm);
}

.case-study-link {
    color: #a78bfa;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.875rem;
    transition: color 0.3s ease;
}

.case-study-link:hover {
    color: #8b5cf6;
}

.case-study-result {
    text-align: right;
    flex-shrink: 0;
}

.result-value {
    font-size: 2rem;
    font-weight: 700;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
    line-height: 1;
}

.result-label {
    font-size: 0.75rem;
    color: rgba(250, 250, 250, 0.6);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    line-height: 1.2;
}

.case-study-description {
    color: rgba(250, 250, 250, 0.7);
    line-height: 1.6;
}

/* ============================================
   TEAM SECTION
   ============================================ */

.team-section {
    position: relative;
    padding: var(--space-6xl) var(--space-lg);
    background: rgba(17, 17, 19, 0.3);
}

.team-container {
    max-width: 64rem;
    margin: 0 auto;
}

.team-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
    max-width: 48rem;
    margin: 0 auto;
}

@media (min-width: 768px) {
    .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.team-card {
    text-align: center;
    background: rgba(17, 17, 19, 0.5);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    backdrop-filter: blur(12px);
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(40px);
}

.team-card.animate {
    opacity: 1;
    transform: translateY(0);
}

.team-card:hover {
    border-color: rgba(99, 102, 241, 0.3);
    transform: translateY(-4px);
}

.team-name {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--foreground);
    margin-bottom: var(--space-xs);
}

.team-title {
    color: #a78bfa;
    font-weight: 600;
    font-size: 1.125rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-xs);
}

.team-experience {
    color: rgba(250, 250, 250, 0.6);
    margin-bottom: var(--space-md);
}

.team-description {
    color: rgba(250, 250, 250, 0.7);
    line-height: 1.6;
    font-size: 0.875rem;
}

/* ============================================
   CTA SECTION
   ============================================ */

.cta-section {
    position: relative;
    padding: var(--space-6xl) var(--space-lg);
    overflow: hidden;
}

.particles-canvas {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.cta-container {
    position: relative;
    z-index: 10;
    max-width: 48rem;
    margin: 0 auto;
    text-align: center;
}

.cta-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: var(--space-lg);
}

.cta-description {
    font-size: 1.125rem;
    color: rgba(250, 250, 250, 0.5);
    margin-bottom: var(--space-2xl);
    line-height: 1.6;
    max-width: 36rem;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    margin-bottom: var(--space-lg);
}

.cta-note {
    font-size: 0.875rem;
    color: rgba(250, 250, 250, 0.3);
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
    background: rgba(17, 17, 19, 0.5);
    border-top: 1px solid var(--border);
    padding: var(--space-4xl) var(--space-lg) var(--space-xl);
}

.footer-container {
    max-width: 80rem;
    margin: 0 auto;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
    margin-bottom: var(--space-2xl);
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: 2fr 1fr 1fr 1fr;
        gap: var(--space-3xl);
    }
}

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

.footer-logo {
    height: 32px;
    width: auto;
    margin-bottom: var(--space-md);
}

.footer-tagline {
    color: rgba(250, 250, 250, 0.5);
    line-height: 1.6;
    max-width: 24rem;
}

.footer-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--foreground);
    margin-bottom: var(--space-md);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer-links a {
    color: rgba(250, 250, 250, 0.5);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--foreground);
}

.footer-bottom {
    padding-top: var(--space-xl);
    border-top: 1px solid var(--border);
    text-align: center;
}

.footer-copyright {
    color: rgba(250, 250, 250, 0.3);
    font-size: 0.875rem;
}

/* ============================================
   FLOATING BUTTON
   ============================================ */

.floating-button {
    position: fixed;
    bottom: var(--space-xl);
    right: var(--space-xl);
    z-index: 1000;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-lg);
    background: var(--gradient-primary);
    border: none;
    border-radius: 999px;
    color: white;
    font-weight: 600;
    text-decoration: none;
    box-shadow: 0 10px 25px rgba(99, 102, 241, 0.3);
    transition: all 0.3s ease;
    animation: float 6s ease-in-out infinite;
}

.floating-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 35px rgba(99, 102, 241, 0.4);
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */

@media (max-width: 768px) {
    .hero {
        padding: var(--space-4xl) var(--space-md);
        min-height: 90vh;
    }
    
    .hero-trust {
        flex-direction: column;
        gap: var(--space-md);
    }
    
    .case-study-header {
        flex-direction: column;
        gap: var(--space-md);
    }
    
    .case-study-result {
        text-align: left;
    }
    
    .floating-button {
        bottom: var(--space-md);
        right: var(--space-md);
        padding: var(--space-sm) var(--space-md);
    }
    
    .floating-button span {
        display: none;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
        text-align: center;
    }
    
    .features-grid {
        gap: var(--space-lg);
    }
    
    .steps-grid {
        gap: var(--space-lg);
    }
}