/* ============================================
   ProptechME - Guard Management Software
   Professional B2B design for Dubai/UAE market
   ============================================ */

:root {
    /* Color palette - Deep navy with gold accents */
    --color-bg: #0f1419;
    --color-bg-elevated: #1a2332;
    --color-bg-card: #1e2a3a;
    --color-surface: #243447;

    --color-primary: #d4a853;
    --color-primary-hover: #e4bc6a;
    --color-primary-muted: rgba(212, 168, 83, 0.15);

    --color-text: #e8ecf1;
    --color-text-muted: #8b9aad;
    --color-text-subtle: #5c6d82;

    --color-border: rgba(139, 154, 173, 0.15);
    --color-border-strong: rgba(139, 154, 173, 0.3);

    /* Typography */
    --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-serif: 'Playfair Display', Georgia, serif;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 2.5rem;
    --space-3xl: 3rem;
    --space-4xl: 4rem;

    /* Layout */
    --container-max: 1200px;
    --header-height: 72px;
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 600ms cubic-bezier(0.16, 1, 0.3, 1);
    --transition-premium: 1000ms cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

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

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

/* Typography */
.hero-title {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 400;
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-lg);
}

.hero-title em {
    font-style: italic;
    color: var(--color-primary);
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 400;
    margin-bottom: var(--space-md);
}

.section-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-primary);
    margin-bottom: var(--space-sm);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-muted);
    max-width: 600px;
    margin-bottom: var(--space-2xl);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 0.75rem 1.5rem;
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    font-weight: 600;
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
}

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

.btn-primary:hover {
    background: var(--color-primary-hover);
    transform: translateY(-1px);
}

.btn-secondary {
    background: var(--color-bg-elevated);
    color: var(--color-text);
    border: 1px solid var(--color-border-strong);
}

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

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

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

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

.btn-block {
    width: 100%;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: rgba(15, 20, 25, 0.7);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    transition: all var(--transition-slow);
    z-index: 1000;
}

.header.scrolled {
    height: 64px;
    background: rgba(15, 20, 25, 0.95);
    border-bottom-color: var(--color-primary-muted);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

.logo-text {
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--color-text);
}

.logo-accent {
    color: var(--color-primary);
}

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

.nav-links {
    display: flex;
    list-style: none;
    gap: var(--space-xl);
}

.nav-links a {
    color: var(--color-text-muted);
    font-weight: 500;
    font-size: 0.9375rem;
}

.nav-links a:hover {
    color: var(--color-text);
}

.nav-dropdown {
    position: relative;
}

.nav-dropdown-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    background: none;
    border: none;
    color: var(--color-text-muted);
    font-family: var(--font-sans);
    font-weight: 500;
    font-size: 0.9375rem;
    cursor: pointer;
    padding: 0;
}

.nav-dropdown-toggle::after {
    content: "";
    width: 0.4rem;
    height: 0.4rem;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: rotate(45deg) translateY(-2px);
    transition: transform var(--transition-fast);
}

.nav-dropdown.open .nav-dropdown-toggle,
.nav-dropdown-toggle:hover {
    color: var(--color-text);
}

.nav-dropdown.open .nav-dropdown-toggle::after {
    transform: rotate(-135deg) translateY(1px);
}

.nav-dropdown-menu {
    position: absolute;
    top: calc(100% + 0.75rem);
    left: 0;
    min-width: 260px;
    list-style: none;
    padding: var(--space-sm);
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: all var(--transition-base);
    z-index: 1001;
}

.nav-dropdown.open .nav-dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.nav-dropdown-menu a {
    display: block;
    padding: 0.65rem 0.85rem;
    color: var(--color-text-muted);
    font-size: 0.875rem;
    border-radius: var(--radius-sm);
}

.nav-dropdown-menu a:hover {
    color: var(--color-text);
    background: var(--color-primary-muted);
}

.nav-cta {
    display: flex;
    gap: var(--space-md);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.mobile-menu-btn span {
    width: 24px;
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
}

/* Hero */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: var(--header-height);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 50% at 50% 0%, var(--color-primary-muted) 0%, transparent 50%),
        radial-gradient(ellipse 60% 40% at 100% 100%, rgba(30, 42, 58, 0.8) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: var(--space-4xl);
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-visual {
    position: relative;
    perspective: 1000px;
}

.hero-mockup {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5), 0 0 0 1px var(--color-border-strong);
    transform: rotateX(5deg) rotateY(-10deg) rotateZ(2deg);
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: rotateX(5deg) rotateY(-10deg) rotateZ(2deg) translateY(0);
    }
    50% {
        transform: rotateX(7deg) rotateY(-12deg) rotateZ(3deg) translateY(-20px);
    }
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 0.5rem 1rem;
    background: var(--color-primary-muted);
    border: 1px solid rgba(212, 168, 83, 0.3);
    border-radius: var(--radius-xl);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-primary);
    margin-bottom: var(--space-xl);
}

.badge-dot {
    width: 6px;
    height: 6px;
    background: var(--color-primary);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.1); }
}

/* Scanning Animation */
.scan-line {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(to right, transparent, var(--color-primary), transparent);
    z-index: 10;
    animation: scan 3s linear infinite;
    pointer-events: none;
}

@keyframes scan {
    0% { top: 0; opacity: 0; }
    5% { opacity: 1; }
    95% { opacity: 1; }
    100% { top: 100%; opacity: 0; }
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-muted);
    max-width: 560px;
    margin-bottom: var(--space-2xl);
    line-height: 1.7;
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
}

/* Benefits Strip */
.benefits-strip {
    padding: var(--space-4xl) 0;
    background: var(--color-bg-elevated);
}

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

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-lg);
}

.benefit-card {
    padding: var(--space-xl);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.benefit-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-6px) scale(1.02);
    box-shadow: 0 16px 40px rgba(212, 168, 83, 0.15);
}

.benefit-icon {
    font-size: 2rem;
    margin-bottom: var(--space-md);
}

.benefit-card h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
    color: var(--color-text);
}

.benefit-card p {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    line-height: 1.5;
}

/* Mobile App Section */
.mobile-app {
    padding: var(--space-4xl) 0;
    background: var(--color-bg-elevated);
}

.mobile-app-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.mobile-app-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.mobile-mockup-wrapper {
    position: relative;
    max-width: 320px;
    z-index: 2;
}

.mobile-mockup {
    width: 100%;
    border-radius: 40px;
    box-shadow: 0 40px 80px rgba(0, 0, 0, 0.6);
}

.mobile-app-visual::before {
    content: "";
    position: absolute;
    width: 120%;
    height: 120%;
    background: radial-gradient(circle, var(--color-primary-muted) 0%, transparent 70%);
    z-index: 1;
    animation: pulse-glow 4s ease-in-out infinite;
}

@keyframes pulse-glow {
    0%, 100% { opacity: 0.5; transform: scale(1); }
    50% { opacity: 0.8; transform: scale(1.1); }
}

/* Odoo Integration Advantages */
.odoo-advantages {
    padding: var(--space-4xl) 0;
}

.odoo-advantages .section-subtitle {
    margin-bottom: var(--space-2xl);
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-lg);
}

.advantage-card {
    padding: var(--space-xl);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.advantage-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-2px);
}

.advantage-icon {
    font-size: 1.75rem;
    margin-bottom: var(--space-md);
}

.advantage-card h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
    color: var(--color-text);
}

.advantage-card p {
    font-size: 0.9375rem;
    color: var(--color-text-muted);
    line-height: 1.6;
}

/* Positioning Section */
.positioning {
    padding: var(--space-4xl) 0;
    background: var(--color-bg-elevated);
}

.positioning-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

.positioning-text {
    font-size: 1.125rem;
    color: var(--color-text-muted);
    margin-bottom: var(--space-xl);
    line-height: 1.7;
}

.positioning-list {
    list-style: none;
    margin-bottom: var(--space-xl);
}

.positioning-list li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: var(--space-md);
    color: var(--color-text-muted);
}

.positioning-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: 700;
}

.positioning-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.odoo-badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 200px;
    height: 200px;
    background: linear-gradient(135deg, var(--color-bg-card) 0%, var(--color-surface) 100%);
    border: 2px solid var(--color-border-strong);
    border-radius: var(--radius-xl);
}

.odoo-logo {
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-primary);
    letter-spacing: -0.02em;
}

.odoo-tag {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-text-muted);
    margin-top: var(--space-sm);
}

/* Features */
.features {
    padding: var(--space-4xl) 0;
    background: var(--color-bg-elevated);
}

.features-showcase {
    margin-bottom: var(--space-3xl);
}

.features-showcase-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: var(--space-xl);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-lg);
}

.features-grid-highlight {
    margin-bottom: var(--space-2xl);
}

.features-visual-wrap {
    margin-top: var(--space-4xl);
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}

.features-visual {
    width: 100%;
    display: block;
}

/* Guard Movement Simulation */
.guard-node {
    position: absolute;
    width: 12px;
    height: 12px;
    background: var(--color-primary);
    border-radius: 50%;
    box-shadow: 0 0 15px var(--color-primary);
    z-index: 5;
    pointer-events: none;
}

.guard-node::after {
    content: "";
    position: absolute;
    inset: -4px;
    border: 1px solid var(--color-primary);
    border-radius: 50%;
    animation: ripple 2s ease-out infinite;
}

@keyframes ripple {
    0% { transform: scale(1); opacity: 1; }
    100% { transform: scale(3); opacity: 0; }
}

.guard-1 { top: 30%; left: 45%; animation: move-1 10s linear infinite; }
.guard-2 { top: 60%; left: 30%; animation: move-2 15s linear infinite; }
.guard-3 { top: 40%; left: 70%; animation: move-3 12s linear infinite; }

@keyframes move-1 {
    0%, 100% { transform: translate(0, 0); }
    33% { transform: translate(50px, -20px); }
    66% { transform: translate(-30px, 40px); }
}

@keyframes move-2 {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(-40px, -60px); }
}

@keyframes move-3 {
    0%, 100% { transform: translate(0, 0); }
    40% { transform: translate(60px, 30px); }
    80% { transform: translate(-20px, -50px); }
}

.feature-card-highlight {
    border-color: rgba(212, 168, 83, 0.3);
    background: linear-gradient(135deg, var(--color-bg-card) 0%, rgba(36, 52, 71, 0.5) 100%);
}

.feature-card {
    padding: var(--space-xl);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.feature-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-6px) scale(1.02);
    box-shadow: 0 16px 40px rgba(212, 168, 83, 0.15);
}

.feature-icon {
    font-size: 2rem;
    margin-bottom: var(--space-md);
}

.feature-card h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
    color: var(--color-text);
}

.feature-card p {
    font-size: 0.9375rem;
    color: var(--color-text-muted);
    line-height: 1.6;
}

/* Benefits Deep */
.benefits-deep {
    padding: var(--space-4xl) 0;
}

.benefits-deep-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-xl);
}

.benefit-deep-card {
    padding: var(--space-2xl);
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
}

.benefit-deep-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: var(--space-md);
    color: var(--color-primary);
}

.benefit-deep-card p {
    color: var(--color-text-muted);
    line-height: 1.6;
}

/* CTA */
.cta {
    padding: var(--space-4xl) 0;
    background: linear-gradient(180deg, var(--color-bg-elevated) 0%, var(--color-bg) 100%);
    text-align: center;
}

.cta-title {
    font-family: var(--font-serif);
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 400;
    margin-bottom: var(--space-md);
}

.cta-subtitle {
    font-size: 1.125rem;
    color: var(--color-text-muted);
    margin-bottom: var(--space-2xl);
}

.cta-buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-md);
}

/* Contact */
.contact {
    padding: var(--space-4xl) 0;
    background: var(--color-bg-elevated);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-xl);
    align-items: start;
}

.contact-info h2 {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 400;
    margin-bottom: var(--space-md);
}

.contact-info p {
    color: var(--color-text-muted);
    margin-bottom: var(--space-xl);
}

.contact-details {
    list-style: none;
}

.contact-details li {
    margin-bottom: var(--space-sm);
    color: var(--color-text-muted);
}

.contact-intro {
    max-width: 760px;
    margin-bottom: var(--space-xl);
}

.contact-intro h2 {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 400;
    margin-bottom: var(--space-md);
}

.contact-intro p {
    color: var(--color-text-muted);
}

.demo-access {
    margin-bottom: var(--space-lg);
    padding: var(--space-lg);
    background: linear-gradient(135deg, var(--color-bg-card) 0%, rgba(36, 52, 71, 0.55) 100%);
    border: 1px solid rgba(212, 168, 83, 0.35);
    border-radius: var(--radius-lg);
}

.demo-access-wide {
    margin-bottom: var(--space-2xl);
}

.demo-access h3 {
    font-size: 1.125rem;
    margin-bottom: var(--space-xs);
    color: var(--color-primary);
}

.demo-access-subtitle {
    color: var(--color-text-muted);
    margin-bottom: var(--space-md);
}

.demo-link {
    display: inline-block;
    margin-bottom: var(--space-lg);
    font-weight: 600;
}

.demo-user-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-md);
}

.demo-user-card {
    padding: var(--space-md);
    background: rgba(15, 20, 25, 0.5);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
}

.demo-user-card h4 {
    margin-bottom: var(--space-sm);
    color: var(--color-text);
    font-size: 1rem;
}

.demo-user-card p {
    margin-bottom: var(--space-xs);
    color: var(--color-text-muted);
    line-height: 1.45;
}

.demo-user-note {
    margin-top: var(--space-sm);
    font-size: 0.9rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.contact-form input,
.contact-form textarea {
    padding: 1rem 1.25rem;
    font-family: var(--font-sans);
    font-size: 1rem;
    background: var(--color-bg-card);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text);
    transition: border-color var(--transition-fast);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: var(--color-text-subtle);
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--color-primary);
}

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

/* FAQ */
.faq {
    padding: var(--space-4xl) 0;
    background: var(--color-bg-elevated);
}

.faq-list {
    max-width: 720px;
    margin-top: var(--space-xl);
}

.faq-item {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-bg-card);
    margin-bottom: var(--space-md);
    overflow: hidden;
}

.faq-item summary {
    padding: var(--space-lg);
    font-weight: 600;
    cursor: pointer;
    list-style: none;
    color: var(--color-text);
}

.faq-item summary::-webkit-details-marker {
    display: none;
}

.faq-item summary::after {
    content: "+";
    float: right;
    color: var(--color-primary);
    font-size: 1.25rem;
    line-height: 1;
}

.faq-item[open] summary::after {
    content: "−";
}

.faq-item p {
    padding: 0 var(--space-lg) var(--space-lg);
    color: var(--color-text-muted);
    font-size: 0.9375rem;
    line-height: 1.6;
}

/* Footer */
.footer {
    padding: var(--space-2xl) 0 var(--space-xl);
    border-top: 1px solid var(--color-border);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: var(--space-xl);
    margin-bottom: var(--space-xl);
}

.footer-brand p {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin-top: var(--space-sm);
}

.footer-links {
    display: flex;
    gap: var(--space-xl);
}

.footer-links a {
    color: var(--color-text-muted);
    font-size: 0.9375rem;
}

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

.footer-bottom p {
    font-size: 0.875rem;
    color: var(--color-text-subtle);
}

/* Scroll Animations */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    will-change: opacity, transform;
}

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

/* Responsive */
/* Mobile menu overlay */
@media (max-width: 900px) {
    :root {
        --space-2xl: 2rem;
        --space-3xl: 2.5rem;
        --space-4xl: 3rem;
    }

    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--space-2xl);
    }

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

    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }

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

    .hero-mockup {
        transform: none !important;
        max-width: 480px;
        margin: 0 auto;
        animation: float-mobile 6s ease-in-out infinite;
    }

    @keyframes float-mobile {
        0%, 100% { transform: translateY(0); }
        50% { transform: translateY(-10px); }
    }

    .mobile-app-grid {
        grid-template-columns: 1fr;
    }

    .mobile-app-visual {
        order: -1;
    }

    .nav-menu {
        position: fixed;
        top: var(--header-height);
        left: 0;
        right: 0;
        background: var(--color-bg-elevated);
        flex-direction: column;
        padding: var(--space-xl);
        gap: var(--space-lg);
        border-bottom: 1px solid var(--color-border);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-base);
        z-index: 999;
    }

    .nav-menu.open {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .nav-links {
        flex-direction: column;
        align-items: flex-start;
        width: 100%;
    }

    .nav-dropdown {
        width: 100%;
    }

    .nav-dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border: none;
        background: transparent;
        padding: 0 0 0 var(--space-md);
        min-width: 0;
        display: none;
    }

    .nav-dropdown.open .nav-dropdown-menu {
        display: block;
    }

    .nav-cta {
        flex-direction: column;
        width: 100%;
    }

    .nav-cta .btn {
        width: 100%;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .positioning-grid {
        grid-template-columns: 1fr;
    }

    .positioning-visual {
        order: -1;
    }

    .demo-user-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 600px) {
    :root {
        --space-2xl: 1.5rem;
        --space-3xl: 2rem;
        --space-4xl: 2.5rem;
    }

    .hero-cta {
        flex-direction: column;
    }

    .hero-cta .btn {
        width: 100%;
    }

    .benefits-grid {
        grid-template-columns: 1fr;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }
}