/* 
  FRONTDESK AI - PREMIUM B2B DESIGN SYSTEM
  Author: Antigravity
*/

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Inter:wght@400;500;600;700&display=swap');

:root {
    --bg-base: #FCFCFD;
    --bg-white: #FFFFFF;
    --bg-alt: #F8FAFC;
    
    --text-primary: #0F172A;
    --text-secondary: #475569;
    --text-muted: #94A3B8;
    
    --accent: #1D76ED;
    --accent-dark: #1557B0;
    --accent-gradient: linear-gradient(135deg, #1D76ED 0%, #6366F1 100%);
    
    --border: #E2E8F0;
    --border-strong: #CBD5E1;
    
    --container: 1200px;
    --radius: 16px;
    --radius-lg: 24px;
    
    --shadow-sm: 0 1px 2px 0 rgba(15, 23, 42, 0.05);
    --shadow-md: 0 10px 15px -3px rgba(15, 23, 42, 0.08), 0 4px 6px -4px rgba(15, 23, 42, 0.08);
    --shadow-lg: 0 20px 25px -5px rgba(15, 23, 42, 0.1), 0 8px 10px -6px rgba(15, 23, 42, 0.1);
    
    --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

/* RESET & CORE */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-base);
    color: var(--text-secondary);
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
    width: 100%;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 2rem;
}

section {
    padding: 100px 0;
}

h1, h2, h3, h4 {
    font-family: 'Outfit', sans-serif;
    color: var(--text-primary);
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.1;
}

p {
    font-size: 1.05rem;
}

/* UTILITIES */
.center-align {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

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

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

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

.section-tag {
    color: var(--accent);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.section-tag::before {
    content: '';
    width: 24px;
    height: 1.5px;
    background: var(--accent);
}

h2 {
    font-size: clamp(2.25rem, 5vw, 3rem);
    margin-bottom: 3.5rem;
    max-width: 800px;
}

.section-sub {
    font-size: 1.25rem;
    max-width: 700px;
    margin-bottom: 3rem;
}

/* BUTTONS */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 2rem;
    border-radius: var(--radius);
    font-weight: 600;
    transition: all 0.3s var(--ease);
    font-size: 1rem;
    text-decoration: none;
    border: 1px solid transparent;
}

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

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(15, 23, 42, 0.2);
}

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

.btn-secondary:hover {
    background: var(--bg-alt);
    border-color: var(--border-strong);
    transform: translateY(-2px);
}

.btn-audio {
    background: #F0F7FF;
    color: var(--accent);
    border: 1px solid #D0E5FF;
    flex-direction: column;
    text-align: center;
    line-height: 1.3;
    padding: 1rem 2rem;
}

.btn-audio:hover {
    background: #E0EFFF;
    border-color: var(--accent);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(29, 118, 237, 0.1);
}

/* HEADER */
header {
    position: fixed;
    top: 1.5rem;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 1100px;
    z-index: 1000;
    padding: 0.75rem 2rem;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(226, 232, 240, 0.8);
    border-radius: 100px;
    box-shadow: var(--shadow-sm);
    transition: all 0.4s var(--ease);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo-text {
    font-family: 'Outfit', sans-serif;
    font-weight: 800;
    font-size: 1.5rem;
    color: var(--text-primary);
}

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

.desktop-nav {
    display: flex;
    gap: 2rem;
}

.desktop-nav a {
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    text-decoration: none;
    transition: color 0.3s;
}

.desktop-nav a:hover { color: var(--accent); }

/* MOBILE MENU TOGGLE */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    z-index: 1001;
}

.menu-toggle span {
    width: 25px;
    height: 2px;
    background: var(--text-primary);
    transition: all 0.3s;
}

/* HERO */
#hero {
    padding-top: 180px;
    padding-bottom: 80px;
    background: radial-gradient(circle at 50% -10%, rgba(29, 118, 237, 0.08) 0%, transparent 60%);
}

h1 {
    font-size: clamp(3rem, 8vw, 4.5rem);
    margin-bottom: 1.5rem;
    max-width: 900px;
}

.hero-sub {
    font-size: 1.2rem;
    line-height: 1.5;
    max-width: 750px;
    margin-bottom: 3rem;
}

.hero-btns {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

.secondary-btn-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.trust-line {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
}

/* HERO VISUAL (AI ORBIT) */
.hero-visual {
    margin-top: 5rem;
    width: 100%;
    max-width: 100%;
    display: flex;
    justify-content: center;
}

.visual-container {
    position: relative;
    width: 100%;
    min-height: 450px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    overflow: visible;
}

.graphic-labels {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 4rem;
    z-index: 5;
    width: 100%;
}

.label-chip {
    background: rgba(29, 118, 237, 0.05);
    color: var(--accent);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    border: 1px solid rgba(29, 118, 237, 0.1);
    white-space: nowrap;
    box-shadow: var(--shadow-sm);
    animation: reveal 0.8s var(--ease) forwards;
}

.label-chip::before {
    content: '✓';
    margin-right: 0.5rem;
    font-weight: 800;
}

.ai-orbit {
    position: relative;
    width: 250px;
    height: 250px;
}

.orbit-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: var(--text-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 800;
    font-size: 1.2rem;
    z-index: 10;
    box-shadow: 0 0 30px rgba(29, 118, 237, 0.4);
    animation: core-glow 2s infinite ease-in-out;
}

@keyframes core-glow {
    0%, 100% { box-shadow: 0 0 20px rgba(29, 118, 237, 0.4); }
    50% { box-shadow: 0 0 50px rgba(29, 118, 237, 0.7); }
}

.pulse-ring {
    position: absolute;
    width: 100%;
    height: 100%;
    border: 2px solid var(--accent);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); opacity: 1; }
    100% { transform: scale(2.5); opacity: 0; }
}

.orbit-item {
    position: absolute;
    background: var(--bg-white);
    padding: 0.75rem 1.25rem;
    border-radius: 50px;
    border: 1px solid var(--border);
    box-shadow: var(--shadow-md);
    font-size: 0.85rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    white-space: nowrap;
}

.item-1 { top: -25%; left: 5%; animation: float 6s infinite ease-in-out; }
.item-2 { top: 20%; right: -40%; animation: float 7s infinite ease-in-out 1s; }
.item-3 { bottom: -15%; left: -25%; animation: float 8s infinite ease-in-out 2s; }
.item-4 { bottom: 10%; right: -35%; animation: float 5s infinite ease-in-out 0.5s; }

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

.orbit-item {
    transition: all 0.3s var(--ease);
}

.orbit-item:hover {
    transform: scale(1.1);
    border-color: var(--accent);
    box-shadow: 0 15px 30px rgba(29, 118, 237, 0.2);
}

/* STATS BAR */
.stats-bar {
    padding: 60px 0;
    background: var(--bg-white);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    position: relative;
    z-index: 5;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.stat-icon {
    font-size: 1.5rem;
    width: 48px;
    height: 48px;
    background: var(--bg-alt);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s var(--ease);
}

.stat-item:hover .stat-icon {
    transform: scale(1.2) rotate(10deg);
    background: var(--accent-soft);
    color: var(--accent);
}

.stat-text {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-primary);
}

/* BENTO GRID (PROBLEM/SOLUTION) */
.bento-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.bento-card {
    background: var(--bg-white);
    padding: 3rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    transition: all 0.4s var(--ease);
}

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

.card-icon {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    display: inline-block;
    animation: icon-float 3s infinite ease-in-out;
}

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

.ani-icon {
    display: inline-block;
    transition: all 0.3s var(--ease);
}

.bento-card:hover .ani-icon {
    transform: scale(1.3) rotate(15deg);
    filter: drop-shadow(0 0 10px var(--accent));
}

.bento-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1.25rem;
    line-height: 1.2;
}

.bento-card p {
    color: var(--text-secondary);
}

/* SURGICAL MINIMALIST - VERTICAL TIMELINE */
#how-it-works {
    background: #0f172a;
    color: white;
    padding: 100px 0;
}

#how-it-works h2 { color: white; }
#how-it-works .section-tag { background: rgba(255,255,255,0.1); color: var(--accent); }

.vertical-timeline {
    position: relative;
    max-width: 900px;
    margin: 4rem auto 0;
    padding: 2rem 0;
}

.gravity-rail {
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: rgba(255, 255, 255, 0.05);
    transform: translateX(-50%);
    z-index: 1;
}

.rail-fill {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 0%;
    background: var(--accent);
    box-shadow: 0 0 15px var(--accent);
    transition: height 0.1s linear;
}

.timeline-step {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    margin-bottom: 6rem;
    position: relative;
    z-index: 2;
}

.timeline-step.left { flex-direction: row; }
.timeline-step.right { flex-direction: row-reverse; }

.step-content {
    width: 42%;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    transition: all 0.5s var(--ease);
}

.timeline-step:hover .step-content {
    background: rgba(255, 255, 255, 0.06);
    border-color: var(--accent);
    transform: translateY(-5px);
}

.step-num {
    font-family: 'Outfit', sans-serif;
    font-size: 0.8rem;
    font-weight: 800;
    color: var(--accent);
    margin-bottom: 1rem;
    letter-spacing: 0.2rem;
}

.step-visual {
    width: 42%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.glow-node {
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    position: relative;
    transition: all 0.5s var(--ease);
}

.timeline-step:hover .glow-node {
    border-color: var(--accent);
    box-shadow: 0 0 30px rgba(29, 118, 237, 0.2);
    transform: scale(1.1);
}

/* ORGANIC ICON CLOUD */
#integrations {
    background: #0f172a;
    padding: 100px 0;
    overflow: hidden;
}

#integrations h2, #integrations .section-sub { color: white; }

.icon-cloud {
    position: relative;
    height: 400px;
    margin-top: 4rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cloud-glow {
    position: absolute;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(29, 118, 237, 0.15) 0%, transparent 70%);
    z-index: 0;
}

.floating-icon {
    position: absolute;
    width: 70px;
    height: 70px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    transition: all 0.5s var(--ease);
    animation: cloud-float 6s infinite ease-in-out;
}

.floating-icon:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--accent);
    box-shadow: 0 10px 25px rgba(0,0,0,0.3);
    transform: scale(1.1);
}

.floating-icon.i-1 { top: 10%; left: 20%; animation-delay: 0s; }
.floating-icon.i-2 { top: 20%; right: 25%; animation-delay: 1s; }
.floating-icon.i-3 { bottom: 15%; left: 30%; animation-delay: 2s; }
.floating-icon.i-4 { bottom: 25%; right: 20%; animation-delay: 1.5s; }
.floating-icon.i-5 { top: 50%; left: 10%; animation-delay: 0.5s; }
.floating-icon.i-6 { top: 45%; right: 15%; animation-delay: 2.5s; }

@keyframes cloud-float {
    0%, 100% { transform: translate(0, 0); }
    33% { transform: translate(10px, -15px); }
    66% { transform: translate(-10px, 10px); }
}

/* ADS SECTION */
.ads-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

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

.features-list li {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    font-weight: 500;
}

.features-list span {
    color: var(--accent);
    font-weight: 800;
}

.ads-visual {
    background: #0F172A;
    border-radius: var(--radius-lg);
    padding: 3rem;
    color: white;
    overflow-x: auto;
}

.ad-flow {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    justify-content: space-between;
    min-width: 400px;
}

.ad-node {
    padding: 0.75rem 1rem;
    border-radius: 8px;
    font-size: 0.8rem;
    font-weight: 700;
    text-align: center;
}

.meta { background: #1877F2; animation: pulse-blue 2s infinite; }
.google { background: #EA4335; animation: pulse-red 2s infinite 0.5s; }
.ai { background: var(--accent); width: 80px; height: 80px; border-radius: 50%; display: flex; align-items: center; justify-content: center; animation: core-pulse 2s infinite; }
.booked { background: #10B981; animation: pulse-green 2s infinite 1s; }

@keyframes pulse-blue { 0% { box-shadow: 0 0 0 0 rgba(24, 119, 242, 0.4); } 70% { box-shadow: 0 0 0 10px rgba(24, 119, 242, 0); } 100% { box-shadow: 0 0 0 0 rgba(24, 119, 242, 0); } }
@keyframes pulse-red { 0% { box-shadow: 0 0 0 0 rgba(234, 67, 53, 0.4); } 70% { box-shadow: 0 0 0 10px rgba(234, 67, 53, 0); } 100% { box-shadow: 0 0 0 0 rgba(234, 67, 53, 0); } }
@keyframes pulse-green { 0% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.4); } 70% { box-shadow: 0 0 0 10px rgba(16, 185, 129, 0); } 100% { box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); } }
@keyframes core-pulse { 0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(29, 118, 237, 0.7); } 70% { transform: scale(1.1); box-shadow: 0 0 0 15px rgba(29, 118, 237, 0); } 100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(29, 118, 237, 0); } }

/* PRICING */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.price-card {
    background: var(--bg-white);
    padding: 3rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    position: relative;
    display: flex;
    flex-direction: column;
}

.price-card.featured {
    border-color: var(--accent);
    box-shadow: var(--shadow-lg);
    transform: scale(1.05);
    z-index: 5;
}

.price-card .tag {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent);
    color: white;
    padding: 4px 16px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
}

.price-card h3 { font-size: 1.5rem; margin-bottom: 0.5rem; }
.price-desc { font-size: 0.9rem; color: var(--text-secondary); margin-bottom: 2rem; }

.price-value {
    margin-bottom: 0.5rem;
}

.amount { font-size: 3rem; font-weight: 800; color: var(--text-primary); font-family: 'Outfit'; }
.period { font-size: 1rem; color: var(--text-muted); }

.setup-fee {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent);
    margin-bottom: 2rem;
}

.price-features {
    list-style: none;
    margin-bottom: 3rem;
    flex-grow: 1;
}

.price-features li {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--bg-alt);
    font-size: 0.95rem;
    display: flex;
    gap: 0.5rem;
}

.price-features li::before { content: '✓'; color: var(--accent); font-weight: 800; }

/* FINAL CTA */
.final-cta {
    background: #0F172A;
    color: white;
    padding: 120px 0;
}

.final-cta h2 { color: white; }
.final-cta .hero-sub { color: rgba(255,255,255,0.7); }

/* DEMO FORM */
.demo-form {
    max-width: 600px;
    width: 100%;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 3rem;
    border-radius: var(--radius-lg);
    text-align: left;
    backdrop-filter: blur(12px);
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group.full-width {
    grid-column: span 2;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.9);
    letter-spacing: 0.05em;
}

.form-group input {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1rem;
    border-radius: 8px;
    color: white;
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
    transition: all 0.3s var(--ease);
}

.form-group input:focus {
    outline: none;
    border-color: var(--accent);
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 0 4px rgba(29, 118, 237, 0.1);
}

.form-note {
    text-align: center;
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.5);
    margin-top: 1rem;
}

@media (max-width: 640px) {
    .form-grid { grid-template-columns: 1fr; }
    .form-group.full-width { grid-column: span 1; }
    .demo-form { padding: 2rem; }
}

.btn-primary.lg {
    padding: 1.25rem 3rem;
    font-size: 1.2rem;
    border-radius: 100px;
}

/* REVEAL */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s var(--ease);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* RESPONSIVE */
@media (max-width: 1024px) {
    .bento-grid, .pricing-grid, .ads-split { 
        grid-template-columns: 1fr !important; 
        width: 100% !important;
        text-align: center;
    }
    
    .ads-content {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .ad-flow {
        flex-direction: column;
        min-width: auto;
        gap: 1rem;
    }
    
    .ad-arrow {
        transform: rotate(90deg);
        margin: 0.5rem 0;
    }
    
    .gravity-rail { display: none; }
    .timeline-step { flex-direction: column !important; align-items: center; gap: 1.5rem; }
    .step-content, .step-visual { width: 100%; text-align: center; }
    .step-visual { justify-content: center; width: 100%; margin-bottom: 1rem; order: -1; }
    .glow-node { width: 60px; height: 60px; font-size: 1.5rem; }
    
    .integration-grid { 
        grid-template-columns: repeat(1, 1fr) !important; 
        gap: 1rem !important; 
        width: 100%;
    }

    .icon-cloud { height: 600px; }
    .floating-icon { width: 60px; height: 60px; }
    .floating-icon.i-1 { left: 10%; }
    .floating-icon.i-2 { right: 10%; }

    .stats-grid { 
        grid-template-columns: repeat(2, 1fr) !important; 
        width: 100%;
    }
    
    .container {
        padding: 0 1.25rem !important;
        width: 100% !important;
        max-width: 100vw !important;
        overflow-x: hidden !important;
    }

    h1 { font-size: clamp(2.25rem, 8vw, 3rem) !important; }
    h2 { font-size: 2rem !important; }

    .bento-card, .price-card, .step-card {
        padding: 2rem !important;
        width: 100% !important;
        text-align: center;
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    .card-icon { margin: 0 auto 1.5rem auto; }

    header { 
        width: 92% !important; 
        padding: 0.75rem 1.5rem !important;
    }

    .menu-toggle {
        display: flex;
    }

    .header-cta {
        display: none; /* Hide CTA button on mobile header to save space */
    }

    .desktop-nav {
        position: absolute;
        top: 120%;
        left: 0;
        width: 100%;
        background: var(--bg-white) !important;
        border-radius: var(--radius-lg) !important;
        box-shadow: var(--shadow-lg) !important;
        flex-direction: column;
        align-items: center;
        padding: 2rem;
        gap: 1.5rem;
        opacity: 0;
        visibility: hidden;
        transform: translateY(-10px);
        transition: all 0.3s var(--ease);
        border: 1px solid var(--border);
    }

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

    .menu-toggle.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
    .menu-toggle.open span:nth-child(2) { opacity: 0; }
    .menu-toggle.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

    .hero-visual { 
        display: flex !important; 
        visibility: visible !important;
        opacity: 1 !important;
        transform: scale(0.65) !important;
        margin: 0 auto !important;
        width: 100% !important;
        height: auto !important;
        min-height: 300px;
    }

    .ai-orbit {
        margin: 0 auto;
    }
}

@media (max-width: 640px) {
    .stats-grid, .integration-grid { grid-template-columns: 1fr !important; }
    h1 { font-size: 2rem !important; }
    .hero-visual { transform: scale(0.55) !important; }
}

/* DEMO MODAL */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(8px);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s var(--ease);
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: #0F172A;
    width: 90%;
    max-width: 600px;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 3rem;
    position: relative;
    transform: translateY(30px) scale(0.95);
    transition: all 0.4s var(--ease);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.modal-overlay.active .modal-content {
    transform: translateY(0) scale(1);
}

.modal-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: white;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.3s var(--ease);
}

.modal-close:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: rotate(90deg);
}

.modal-header {
    text-align: center;
    margin-bottom: 2rem;
}

.modal-header h3 {
    color: white;
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.modal-header p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1rem;
}

.modal-form {
    padding: 0;
    border: none;
    background: transparent;
    backdrop-filter: none;
}

@media (max-width: 640px) {
    .modal-content {
        padding: 2rem;
        width: 95%;
    }
}