/* ===== Variables ===== */
:root {
    --color-primary: #6366F1;
    --color-primary-dark: #4F46E5;
    --color-secondary: #8B5CF6;
    --color-accent: #10B981;
    --color-warning: #F59E0B;
    --color-text: #0F172A;
    --color-text-light: #64748B;
    --color-bg: #FFFFFF;
    --color-bg-light: #F8FAFC;
    --color-bg-dark: #0F172A;
    --color-border: #E2E8F0;

    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', 'Courier New', monospace;

    --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-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);

    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;

    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;
}

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-sans);
    font-size: 1rem;
    line-height: 1.75;
    color: var(--color-text);
    background: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: clamp(1.25rem, 2.5vw, 1.5rem); }

p {
    margin-bottom: 1rem;
    color: var(--color-text-light);
}

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

a:hover {
    color: var(--color-primary-dark);
}

/* ===== Navigation ===== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
    transition: all var(--transition-base);
}

.nav.scrolled {
    background: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow-lg);
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 800;
    font-size: 1.25rem;
    color: var(--color-text);
}

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

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

.nav-menu {
    display: flex;
    list-style: none;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    color: var(--color-text);
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
    transition: color var(--transition-fast);
}

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

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

.nav-cta-demo {
    padding: 0.5rem 1.25rem;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.nav-cta-demo:hover {
    border-color: var(--color-primary);
    background: var(--color-bg-light);
}

.nav-cta {
    padding: 0.5rem 1.25rem;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white !important;
    border-radius: var(--radius-md);
    font-weight: 600;
    box-shadow: 0 4px 14px 0 rgba(99, 102, 241, 0.3);
    transition: all var(--transition-base);
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px 0 rgba(99, 102, 241, 0.4);
}

.nav-mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.nav-mobile-toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-text);
    transition: all var(--transition-base);
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
    white-space: nowrap;
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.05rem;
}

.btn-full {
    width: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    color: white;
    box-shadow: 0 4px 14px 0 rgba(99, 102, 241, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px 0 rgba(99, 102, 241, 0.4);
}

.btn-secondary {
    background: var(--color-bg);
    color: var(--color-text);
    border: 2px solid var(--color-border);
}

.btn-secondary:hover {
    background: var(--color-bg-light);
    border-color: var(--color-primary);
}

.btn-ghost {
    background: transparent;
    color: var(--color-text);
    border: 2px solid transparent;
}

.btn-ghost:hover {
    background: var(--color-bg-light);
}

.btn-white {
    background: white;
    color: var(--color-primary);
    box-shadow: var(--shadow-lg);
}

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

.btn-ghost-light {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-ghost-light:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
}

.btn-icon {
    width: 20px;
    height: 20px;
}

/* ===== Hero Section ===== */
.hero {
    position: relative;
    padding: 10rem 2rem 5rem;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

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

.hero-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(to right, var(--color-border) 1px, transparent 1px),
        linear-gradient(to bottom, var(--color-border) 1px, transparent 1px);
    background-size: 4rem 4rem;
    opacity: 0.4;
    mask-image: radial-gradient(ellipse at center, transparent 0%, black 100%);
    -webkit-mask-image: radial-gradient(ellipse at center, transparent 0%, black 100%);
}

.hero-glow {
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.3;
}

.hero-glow-1 {
    background: var(--color-primary);
    top: -300px;
    left: -300px;
    animation: glow-move 20s ease-in-out infinite;
}

.hero-glow-2 {
    background: var(--color-secondary);
    bottom: -300px;
    right: -300px;
    animation: glow-move 20s ease-in-out infinite reverse;
}

@keyframes glow-move {
    0%, 100% { transform: translate(0, 0); }
    33% { transform: translate(50px, -50px); }
    66% { transform: translate(-50px, 50px); }
}

.hero-container {
    max-width: 1280px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--color-bg-light);
    border: 1px solid var(--color-border);
    border-radius: 2rem;
    font-size: 0.875rem;
    color: var(--color-text-light);
    margin-bottom: 2rem;
    animation: fade-in-up 0.8s ease-out;
}

.hero-badge-dot {
    width: 8px;
    height: 8px;
    background: var(--color-accent);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

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

.hero-title {
    margin-bottom: 1.5rem;
    animation: fade-in-up 0.8s ease-out 0.1s both;
}

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

.hero-gradient {
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.25rem;
    line-height: 1.6;
    color: var(--color-text-light);
    margin-bottom: 2rem;
    animation: fade-in-up 0.8s ease-out 0.2s both;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    animation: fade-in-up 0.8s ease-out 0.3s both;
}

.hero-trust {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    animation: fade-in-up 0.8s ease-out 0.4s both;
}

.hero-trust-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--color-text-light);
}

.hero-trust-item svg {
    color: var(--color-accent);
}

@keyframes fade-in-up {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Dashboard Preview */
.dashboard-preview {
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-2xl);
    overflow: hidden;
    animation: fade-in-up 0.8s ease-out 0.5s both;
    transform-style: preserve-3d;
    transform: perspective(1000px) rotateY(-5deg) rotateX(5deg);
    transition: transform var(--transition-slow);
}

.dashboard-preview:hover {
    transform: perspective(1000px) rotateY(0) rotateX(0);
}

.dashboard-header {
    background: var(--color-bg-light);
    padding: 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    border-bottom: 1px solid var(--color-border);
}

.dashboard-dots {
    display: flex;
    gap: 0.5rem;
}

.dashboard-dots span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--color-border);
}

.dashboard-dots span:first-child { background: #EF4444; }
.dashboard-dots span:nth-child(2) { background: #F59E0B; }
.dashboard-dots span:nth-child(3) { background: #10B981; }

.dashboard-title {
    font-size: 0.875rem;
    color: var(--color-text-light);
}

.dashboard-body {
    padding: 2rem;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.metric-card {
    padding: 1rem;
    background: var(--color-bg-light);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
}

.metric-card.large {
    grid-column: 1 / -1;
}

.metric-label {
    display: block;
    font-size: 0.75rem;
    color: var(--color-text-light);
    margin-bottom: 0.25rem;
}

.metric-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text);
}

.metric-change {
    display: inline-block;
    font-size: 0.75rem;
    padding: 0.125rem 0.5rem;
    border-radius: var(--radius-sm);
    margin-top: 0.5rem;
}

.metric-change.positive {
    background: rgba(16, 185, 129, 0.1);
    color: var(--color-accent);
}

.chart-preview {
    display: flex;
    align-items: flex-end;
    gap: 0.5rem;
    height: 80px;
}

.chart-bar {
    flex: 1;
    background: linear-gradient(to top, var(--color-primary), var(--color-secondary));
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    animation: grow-up 1s ease-out forwards;
    animation-delay: calc(var(--i) * 0.1s);
}

@keyframes grow-up {
    from { height: 0; }
}

/* ===== Social Bar ===== */
.social-bar {
    background: var(--color-bg-light);
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    padding: 2rem;
}

.social-bar-container {
    max-width: 1280px;
    margin: 0 auto;
}

.social-bar-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.social-bar-label {
    font-size: 0.875rem;
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.brand-logos {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.brand-logo {
    font-weight: 700;
    font-size: 1.125rem;
    color: var(--color-text-light);
    opacity: 0.6;
    transition: opacity var(--transition-fast);
}

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

.brand-logo span {
    font-weight: 300;
}

/* ===== Sections ===== */
.section-label {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-primary);
    margin-bottom: 1rem;
}

.section-title {
    margin-bottom: 1rem;
}

.section-description {
    font-size: 1.125rem;
    max-width: 800px;
    margin: 0 auto 3rem;
}

/* ===== Problems Section ===== */
.problems {
    padding: 5rem 2rem;
    background: var(--color-bg);
}

.problems-container {
    max-width: 1280px;
    margin: 0 auto;
}

.problems-header {
    text-align: center;
    margin-bottom: 3rem;
}

.problems-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.problem-card {
    padding: 2rem;
    background: var(--color-bg-light);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    transition: all var(--transition-base);
}

.problem-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-primary);
}

.problem-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.problem-icon svg {
    color: white;
}

.problem-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.problem-card p {
    margin: 0;
}

/* ===== Features Section ===== */
.features {
    padding: 5rem 2rem;
    background: var(--color-bg-light);
}

.features-container {
    max-width: 1280px;
    margin: 0 auto;
}

.features-header {
    text-align: center;
    margin-bottom: 4rem;
}

.features-grid {
    display: grid;
    gap: 4rem;
}

.feature {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 2rem;
    align-items: start;
}

.feature-icon-wrap {
    width: 80px;
    height: 80px;
    background: white;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
}

.feature-content h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.feature-content p {
    margin-bottom: 1.5rem;
}

.feature-stats {
    display: flex;
    gap: 2rem;
}

.feature-stat {
    text-align: center;
}

.stat-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
}

.stat-label {
    display: block;
    font-size: 0.875rem;
    color: var(--color-text-light);
}

/* ===== How It Works ===== */
.how-it-works {
    padding: 5rem 2rem;
    background: var(--color-bg);
}

.how-container {
    max-width: 1280px;
    margin: 0 auto;
}

.how-header {
    text-align: center;
    margin-bottom: 3rem;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    position: relative;
}

.steps-grid::before {
    content: '';
    position: absolute;
    top: 2rem;
    left: 10%;
    right: 10%;
    height: 2px;
    background: linear-gradient(to right, transparent, var(--color-border), transparent);
    z-index: 0;
}

.step {
    text-align: center;
    position: relative;
    z-index: 1;
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    background: white;
    border: 3px solid var(--color-primary);
    border-radius: 50%;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 1rem;
}

.step h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

/* ===== Testimonials ===== */
.testimonials {
    padding: 5rem 2rem;
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
}

.testimonials-container {
    max-width: 900px;
    margin: 0 auto;
}

.testimonial-quote {
    position: relative;
}

.testimonial-text {
    font-size: 1.5rem;
    line-height: 1.6;
    color: white;
    font-style: italic;
    margin-bottom: 2rem;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.testimonial-avatar {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    border: 3px solid white;
}

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

.testimonial-name {
    font-weight: 600;
    color: white;
}

.testimonial-role {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.8);
}

/* ===== Pricing ===== */
.pricing {
    padding: 5rem 2rem;
    background: var(--color-bg);
}

.pricing-container {
    max-width: 1400px;
    margin: 0 auto;
}

.pricing-header {
    text-align: center;
    margin-bottom: 3rem;
}

.pricing-grid-top,
.pricing-grid-bottom {
    display: grid;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.pricing-grid-top {
    grid-template-columns: repeat(4, 1fr);
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.pricing-grid-bottom {
    grid-template-columns: repeat(2, 1fr);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.pricing-card {
    position: relative;
    padding: 2rem;
    background: white;
    border-radius: var(--radius-lg);
    border: 2px solid var(--color-border);
    transition: all var(--transition-base);
}

.pricing-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-primary);
}

.pricing-card.featured {
    border-color: var(--color-primary);
    transform: scale(1.05);
    box-shadow: var(--shadow-xl);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: 0.25rem 1rem;
    background: var(--color-primary);
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 2rem;
}

.pricing-tier {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.pricing-price {
    display: flex;
    align-items: baseline;
    margin-bottom: 0.5rem;
}

.price-currency {
    font-size: 1.25rem;
    color: var(--color-text-light);
}

.price-amount {
    font-size: 2.5rem;
    font-weight: 700;
}

.price-period {
    font-size: 1rem;
    color: var(--color-text-light);
}

.pricing-orders {
    font-size: 0.875rem;
    color: var(--color-text-light);
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 1.5rem;
}

.pricing-features {
    list-style: none;
    margin-bottom: 2rem;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0;
    font-size: 0.875rem;
}

.pricing-features svg {
    color: var(--color-accent);
    flex-shrink: 0;
}

/* ===== Pricing Simplified ===== */
.pricing-features-simple {
    font-size: 0.875rem;
    color: var(--color-text-light);
    margin-bottom: 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid var(--color-border);
}

.pricing-support {
    font-size: 0.875rem;
    color: var(--color-primary);
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.pricing-spacer {
    height: 1.5rem;
    margin-bottom: 1.5rem;
}

.pricing-card.unlimited {
    background: var(--color-bg-dark);
    border-color: #374151;
    color: white;
}

.pricing-card.unlimited .pricing-tier {
    color: white;
    font-weight: 700;
}

.pricing-card.unlimited .pricing-orders,
.pricing-card.unlimited .pricing-features-simple {
    color: rgba(255, 255, 255, 0.8);
}

.pricing-card.unlimited .pricing-support {
    color: rgba(255, 255, 255, 0.9);
}

.pricing-card.unlimited .price-currency,
.pricing-card.unlimited .price-amount,
.pricing-card.unlimited .price-period {
    color: white;
}

/* ===== FAQ Section ===== */
.faq {
    padding: 5rem 2rem;
    background: var(--color-bg-light);
}

.faq-container {
    max-width: 1000px;
    margin: 0 auto;
}

.faq-header {
    text-align: center;
    margin-bottom: 3rem;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
}

.faq-item {
    background: white;
    padding: 2rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    transition: all var(--transition-base);
}

.faq-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.faq-item h4 {
    color: var(--color-text);
    margin-bottom: 1rem;
    font-size: 1.125rem;
}

.faq-item p {
    margin: 0;
    line-height: 1.6;
}

/* ===== CTA Section ===== */
.cta {
    padding: 5rem 2rem;
    background: linear-gradient(135deg, var(--color-bg-dark) 0%, #1e293b 100%);
}

.cta-container {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.cta-title {
    color: white;
    margin-bottom: 1rem;
}

.cta-description {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 2rem;
}

.cta-actions {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.cta-trust {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.cta-trust span {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.875rem;
}

/* ===== Footer ===== */
.footer {
    padding: 3rem 2rem 2rem;
    background: var(--color-bg-dark);
    color: white;
}

.footer-container {
    max-width: 1280px;
    margin: 0 auto;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 3fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 700;
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.footer-tagline {
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.footer-column h4 {
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1rem;
}

.footer-column a {
    display: block;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.875rem;
    padding: 0.25rem 0;
    transition: color var(--transition-fast);
}

.footer-column a:hover {
    color: white;
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    margin: 0;
    font-size: 0.875rem;
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.footer-social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    color: rgba(255, 255, 255, 0.7);
    transition: all var(--transition-fast);
}

.footer-social a:hover {
    background: rgba(255, 255, 255, 0.2);
    color: white;
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }

    .nav-mobile-toggle {
        display: flex;
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

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

    .dashboard-preview {
        transform: none;
    }

    .features-grid,
    .problems-grid,
    .steps-grid,
    .pricing-grid-top,
    .pricing-grid-bottom {
        grid-template-columns: 1fr;
    }

    .pricing-grid-bottom {
        max-width: none;
    }

    .feature {
        text-align: center;
        grid-template-columns: 1fr;
    }

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

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

    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
    }

    .cta-actions {
        flex-direction: column;
        align-items: center;
    }
}