/* ===== CSS Variables ===== */
:root {
    --bg-primary: #0a0a0f;
    --bg-secondary: #12121a;
    --bg-card: #1a1a2e;
    --bg-card-hover: #242442;
    --border-color: #2a2a4a;
    --text-primary: #ffffff;
    --text-secondary: #9ca3af;
    --text-muted: #6b7280;
    --accent-green: #4ade80;
    --accent-green-dark: #22c55e;
    --accent-purple: #8b5cf6;
    --accent-blue: #6366f1;
    --accent-yellow: #fbbf24;
    --accent-red: #ef4444;
    --gradient-primary: linear-gradient(135deg, #4ade80 0%, #22c55e 100%);
    --gradient-purple: linear-gradient(135deg, #8b5cf6 0%, #6366f1 100%);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.5);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

a {
    text-decoration: none;
    color: inherit;
}

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

.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 16px;
}

/* ===== Header - Mobile First ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
}

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 60px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 6px;
}

.logo-text {
    font-size: 20px;
    font-weight: 700;
}

.logo-badge {
    font-size: 10px;
    font-weight: 600;
    padding: 3px 8px;
    background: var(--gradient-primary);
    color: var(--bg-primary);
    border-radius: 20px;
}

.nav {
    display: none;
}

.btn-nav {
    padding: 8px 16px;
    background: var(--gradient-primary);
    color: var(--bg-primary) !important;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 13px;
}

.mobile-menu-btn {
    display: flex;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.mobile-menu-btn span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text-primary);
    transition: 0.3s;
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

.mobile-nav {
    display: none;
    position: absolute;
    top: 60px;
    left: 0;
    right: 0;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    padding: 16px;
    flex-direction: column;
    gap: 12px;
}

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

.mobile-nav a {
    padding: 12px 16px;
    background: var(--bg-card);
    border-radius: var(--radius-sm);
    font-size: 14px;
    text-align: center;
}

/* ===== Hero - Mobile First ===== */
.hero {
    position: relative;
    min-height: 100vh;
    padding: 80px 0 40px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(74, 222, 128, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(74, 222, 128, 0.03) 1px, transparent 1px);
    background-size: 40px 40px;
    mask-image: radial-gradient(ellipse at center, black 20%, transparent 80%);
}

.hero-intro {
    text-align: center;
    margin-bottom: 24px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: rgba(74, 222, 128, 0.1);
    border: 1px solid rgba(74, 222, 128, 0.3);
    border-radius: 50px;
    font-size: 11px;
    font-weight: 500;
    color: var(--accent-green);
    margin-bottom: 16px;
}

.hero-badge .pulse {
    width: 6px;
    height: 6px;
    background: var(--accent-green);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(74, 222, 128, 0.7); }
    70% { box-shadow: 0 0 0 8px rgba(74, 222, 128, 0); }
    100% { box-shadow: 0 0 0 0 rgba(74, 222, 128, 0); }
}

.hero h1 {
    font-size: 28px;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 12px;
    letter-spacing: -0.02em;
}

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

.hero-subtitle {
    font-size: 14px;
    color: var(--text-secondary);
}

/* ===== Demo Grid - Mobile ===== */
.hero-demo {
    position: relative;
    z-index: 1;
}

.demo-grid {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

/* Map Section */
.map-section {
    width: 100%;
}

.map-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.map-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    flex-wrap: wrap;
    gap: 8px;
}

.map-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 600;
}

.map-title svg {
    color: var(--accent-green);
}

.map-legend {
    display: flex;
    gap: 12px;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 10px;
    color: var(--text-muted);
}

.legend-item .dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.legend-item.excellent .dot { background: var(--accent-green); }
.legend-item.good .dot { background: var(--accent-yellow); }
.legend-item.critical .dot { background: var(--accent-red); }

.map-canvas {
    position: relative;
    height: 280px;
    background: linear-gradient(135deg, #1a1a2e 0%, #12121a 100%);
    overflow: hidden;
}

.map-bg {
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%234ade80' fill-opacity='0.03'%3E%3Cpath d='M20 20h-4v-4h4v4zm0-20h-4v4h4V0zM0 20h4v-4H0v4zm0-20h4v4H0V0z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.map-unit {
    position: absolute;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s;
    z-index: 1;
}

.map-unit::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50% 50% 50% 0;
    transform: rotate(-45deg);
    transition: all 0.3s;
}

.map-unit.excellent::before { background: var(--accent-green); }
.map-unit.good::before { background: var(--accent-yellow); }
.map-unit.critical::before { background: var(--accent-red); }

.map-unit::after {
    content: '';
    position: absolute;
    width: 8px;
    height: 8px;
    background: white;
    border-radius: 50%;
    z-index: 2;
}

.map-unit:hover,
.map-unit.active {
    transform: scale(1.2);
    z-index: 10;
}

.map-unit.active::before {
    box-shadow: 0 0 15px currentColor;
}

.map-stats {
    display: flex;
    justify-content: space-around;
    padding: 16px;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
}

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

.map-stat .value {
    display: block;
    font-size: 20px;
    font-weight: 700;
    color: var(--accent-green);
}

.map-stat .label {
    font-size: 10px;
    color: var(--text-muted);
}

/* Side Panel - Widgets */
.side-panel {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.widget {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.widget-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
}

.widget-header h4 {
    font-size: 13px;
    font-weight: 600;
}

.widget-close {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 18px;
    border-radius: var(--radius-sm);
}

.widget-content {
    padding: 16px;
}

.widget-placeholder {
    text-align: center;
    padding: 20px;
    color: var(--text-muted);
}

.widget-placeholder svg {
    margin-bottom: 12px;
    opacity: 0.5;
}

.widget-placeholder p {
    font-size: 13px;
}

/* Unit Details */
.unit-details {
    text-align: center;
}

.unit-name {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 4px;
}

.unit-address {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 16px;
}

.unit-score {
    font-size: 42px;
    font-weight: 800;
    margin-bottom: 4px;
}

.unit-score.excellent { color: var(--accent-green); }
.unit-score.good { color: var(--accent-yellow); }
.unit-score.critical { color: var(--accent-red); }

.unit-reviews {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 16px;
}

.unit-metrics {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.metric {
    padding: 10px;
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
    text-align: center;
}

.metric-value {
    font-size: 16px;
    font-weight: 700;
    color: var(--accent-green);
}

.metric-label {
    font-size: 10px;
    color: var(--text-muted);
    margin-top: 2px;
}

/* IRIS Widget */
.iris-widget {
    display: flex;
    flex-direction: column;
    transition: all 0.3s ease;
}

.iris-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    cursor: pointer;
    transition: background 0.2s;
}

.iris-header:hover {
    background: var(--bg-card-hover);
}

.iris-expand-hint {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 10px;
    color: var(--text-muted);
    transition: all 0.3s;
}

.iris-expand-hint svg {
    transition: transform 0.3s;
}

.iris-widget.expanded .iris-expand-hint svg {
    transform: rotate(180deg);
}

.iris-widget.expanded #irisExpandText {
    display: none;
}

.iris-body {
    display: flex;
    flex-direction: column;
    max-height: 200px;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.iris-widget.expanded .iris-body {
    max-height: 500px;
}

.iris-avatar {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-purple);
    border-radius: 50%;
    color: white;
}

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

.iris-name {
    font-size: 14px;
    font-weight: 700;
}

.iris-status {
    font-size: 11px;
    color: var(--accent-green);
}

.iris-chat {
    padding: 12px;
    min-height: 80px;
    max-height: 120px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 10px;
    transition: all 0.4s ease;
}

.iris-widget.expanded .iris-chat {
    min-height: 200px;
    max-height: 320px;
}

.iris-message {
    max-width: 90%;
    padding: 10px 14px;
    border-radius: var(--radius-md);
    font-size: 13px;
    line-height: 1.5;
}

.iris-message.bot {
    background: var(--bg-secondary);
    align-self: flex-start;
    border-bottom-left-radius: 4px;
}

.iris-message.user {
    background: var(--accent-purple);
    color: white;
    align-self: flex-end;
    border-bottom-right-radius: 4px;
}

.iris-suggestions {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    padding: 0 12px 10px;
}

.iris-suggestions button {
    padding: 6px 12px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 50px;
    font-size: 11px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s;
}

.iris-suggestions button:hover {
    background: var(--bg-card-hover);
    border-color: var(--accent-purple);
    color: var(--text-primary);
}

.iris-input {
    display: flex;
    gap: 8px;
    padding: 10px 12px;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
}

.iris-input input {
    flex: 1;
    padding: 10px 14px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 13px;
    color: var(--text-primary);
    outline: none;
}

.iris-input input:focus {
    border-color: var(--accent-purple);
}

.iris-input input::placeholder {
    color: var(--text-muted);
}

.iris-input button {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-purple);
    border: none;
    border-radius: var(--radius-md);
    color: white;
    cursor: pointer;
}

/* Hero CTA */
.hero-cta {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 24px;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 24px;
    background: var(--gradient-primary);
    color: var(--bg-primary);
    border: none;
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
    text-align: center;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(74, 222, 128, 0.3);
}

.btn-primary.large {
    padding: 16px 32px;
    font-size: 15px;
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 24px;
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    text-align: center;
}

.btn-secondary:hover {
    background: var(--bg-card);
}

/* ===== Clients / Social Proof ===== */
.clients {
    padding: 32px 0;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
}

.clients-label {
    text-align: center;
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.clients-grid {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
}

.client-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    min-width: 140px;
    min-height: 80px;
    transition: all 0.3s;
}

.client-logo:hover {
    border-color: var(--accent-green);
    transform: translateY(-2px);
}

.client-logo img {
    max-height: 50px;
    max-width: 120px;
    object-fit: contain;
    filter: brightness(0) invert(1);
    opacity: 0.9;
}

.client-logo:hover img {
    opacity: 1;
}

.client-badge {
    display: flex;
    align-items: center;
    gap: 12px;
}

.badge-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(74, 222, 128, 0.15);
    border-radius: 10px;
    color: var(--accent-green);
}

.client-badge.rio .badge-icon {
    background: rgba(99, 102, 241, 0.15);
    color: var(--accent-blue);
}

.badge-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.badge-title {
    font-size: 10px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.badge-city {
    font-size: 14px;
    font-weight: 700;
    color: var(--text-primary);
}

.client-badge.sg .badge-city {
    color: var(--accent-green);
}

.client-badge.rio .badge-city {
    color: var(--accent-blue);
}

.client-more {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 16px 24px;
    background: linear-gradient(135deg, rgba(74, 222, 128, 0.1) 0%, rgba(34, 197, 94, 0.05) 100%);
    border: 1px dashed var(--accent-green);
    border-radius: var(--radius-md);
    min-width: 100px;
    min-height: 80px;
}

.more-number {
    font-size: 28px;
    font-weight: 800;
    color: var(--accent-green);
    line-height: 1;
}

.more-text {
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

/* ===== Stats Bar ===== */
.stats-bar {
    padding: 32px 0;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

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

.stat-value {
    display: block;
    font-size: 28px;
    font-weight: 800;
    color: var(--accent-green);
}

.stat-label {
    font-size: 12px;
    color: var(--text-muted);
}

/* ===== Value Proposition ===== */
.value-prop {
    padding: 48px 0;
}

.value-grid {
    display: flex;
    flex-direction: column;
    gap: 16px;
    align-items: center;
}

.value-card {
    padding: 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    text-align: center;
}

.value-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    margin: 0 auto 16px;
}

.value-card.problem .value-icon {
    background: rgba(239, 68, 68, 0.1);
    color: var(--accent-red);
}

.value-card.solution .value-icon {
    background: rgba(74, 222, 128, 0.1);
    color: var(--accent-green);
}

.value-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 10px;
}

.value-card p {
    font-size: 14px;
    color: var(--text-secondary);
}

.value-arrow {
    color: var(--accent-green);
    transform: rotate(90deg);
}

/* ===== Section Header ===== */
.section-header {
    text-align: center;
    margin-bottom: 32px;
}

.section-badge {
    display: inline-block;
    padding: 5px 12px;
    background: rgba(139, 92, 246, 0.1);
    border: 1px solid rgba(139, 92, 246, 0.3);
    border-radius: 50px;
    font-size: 11px;
    font-weight: 600;
    color: var(--accent-purple);
    margin-bottom: 12px;
}

.section-header h2 {
    font-size: 26px;
    font-weight: 800;
    letter-spacing: -0.02em;
}

/* ===== Features ===== */
.features {
    padding: 48px 0;
}

.features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all 0.3s;
}

.feature-card:hover {
    border-color: var(--accent-green);
    transform: translateY(-4px);
}

.feature-img {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16/10;
}

.feature-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s;
}

.feature-card:hover .feature-img img {
    transform: scale(1.05);
}

.feature-info {
    padding: 16px;
}

.feature-info h3 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 6px;
}

.feature-info p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* ===== Benefits ===== */
.benefits {
    padding: 48px 0;
    background: var(--bg-secondary);
}

.benefits-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
}

.benefit-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    transition: all 0.3s;
}

.benefit-card:hover {
    border-color: var(--accent-green);
}

.benefit-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(74, 222, 128, 0.1);
    color: var(--accent-green);
    border-radius: var(--radius-sm);
    flex-shrink: 0;
}

.benefit-card h3 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 2px;
}

.benefit-card p {
    font-size: 12px;
    color: var(--text-muted);
}

/* ===== CTA Section ===== */
.cta-section {
    padding: 48px 0;
}

.cta-card {
    text-align: center;
    padding: 32px 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
}

.cta-card h2 {
    font-size: 22px;
    font-weight: 800;
    margin-bottom: 12px;
}

.cta-card > p {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.cta-steps {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
    margin-bottom: 24px;
}

.step {
    display: flex;
    align-items: center;
    gap: 8px;
}

.step-num {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    color: var(--bg-primary);
    border-radius: 50%;
    font-size: 12px;
    font-weight: 700;
}

.step-text {
    font-size: 12px;
    color: var(--text-secondary);
}

/* ===== Footer ===== */
.footer {
    padding: 32px 0 20px;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
}

.footer-content {
    text-align: center;
    margin-bottom: 20px;
}

.footer-content p {
    margin-top: 10px;
    font-size: 13px;
    color: var(--text-muted);
}

.footer-bottom {
    text-align: center;
    padding-top: 16px;
    border-top: 1px solid var(--border-color);
    font-size: 12px;
    color: var(--text-muted);
}

.footer-bottom p {
    margin-bottom: 4px;
}

.powered strong {
    color: var(--accent-green);
}

/* ===== IRIS Message Styles ===== */
.iris-message h5 {
    font-size: 13px;
    font-weight: 600;
    color: var(--accent-green);
    margin-bottom: 8px;
}

.iris-message ul {
    list-style: none;
    margin: 8px 0;
}

.iris-message li {
    padding: 3px 0;
    font-size: 12px;
}

.iris-card {
    background: rgba(255,255,255,0.05);
    border-radius: 8px;
    padding: 12px;
    margin: 10px 0;
    border-left: 3px solid;
}

.iris-card.excellent { border-color: var(--accent-green); }
.iris-card.critical { border-color: var(--accent-red); }

.iris-card-badge {
    display: inline-block;
    font-size: 9px;
    font-weight: 600;
    padding: 2px 6px;
    border-radius: 10px;
    margin-bottom: 6px;
}

.iris-card.excellent .iris-card-badge {
    background: rgba(74, 222, 128, 0.2);
    color: var(--accent-green);
}

.iris-card.critical .iris-card-badge {
    background: rgba(239, 68, 68, 0.2);
    color: var(--accent-red);
}

.iris-card h5 {
    font-size: 14px;
    color: #fff !important;
    margin-bottom: 4px;
}

.iris-card p {
    font-size: 12px;
    color: var(--text-secondary);
    margin: 2px 0;
}

.iris-stats-box {
    text-align: center;
    padding: 16px;
    background: rgba(74, 222, 128, 0.1);
    border-radius: 10px;
    margin: 12px 0;
}

.iris-big-number {
    font-size: 36px;
    font-weight: 800;
    color: var(--accent-green);
    line-height: 1;
}

.iris-stats-box p {
    font-size: 12px;
    color: var(--text-secondary);
    margin-top: 4px;
}

/* ===== Animations ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-in {
    animation: fadeInUp 0.6s ease forwards;
}

/* ============================================
   TABLET & DESKTOP BREAKPOINTS
   ============================================ */

/* Tablet - 768px+ */
@media (min-width: 768px) {
    .container {
        padding: 0 24px;
    }

    .header .container {
        height: 72px;
    }

    .logo-text {
        font-size: 24px;
    }

    .logo-badge {
        font-size: 11px;
        padding: 4px 10px;
    }

    .nav {
        display: flex;
        align-items: center;
        gap: 24px;
    }

    .nav a {
        font-size: 14px;
        font-weight: 500;
        color: var(--text-secondary);
        transition: color 0.2s;
    }

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

    .mobile-menu-btn,
    .mobile-nav {
        display: none !important;
    }

    .hero {
        padding: 100px 0 60px;
    }

    .hero h1 {
        font-size: 40px;
    }

    .hero-subtitle {
        font-size: 16px;
    }

    .demo-grid {
        display: grid;
        grid-template-columns: 1.3fr 1fr;
        gap: 24px;
    }

    .map-canvas {
        height: 360px;
    }

    .map-unit {
        width: 32px;
        height: 32px;
    }

    .map-unit::after {
        width: 10px;
        height: 10px;
    }

    .map-stat .value {
        font-size: 24px;
    }

    .map-stat .label {
        font-size: 11px;
    }

    .hero-cta {
        flex-direction: row;
        justify-content: center;
    }

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

    .stat-value {
        font-size: 36px;
    }

    .value-grid {
        flex-direction: row;
        align-items: stretch;
    }

    .value-card {
        flex: 1;
    }

    .value-arrow {
        transform: none;
        align-self: center;
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    .cta-card {
        padding: 48px 40px;
    }

    .cta-card h2 {
        font-size: 32px;
    }
}

/* Desktop - 1024px+ */
@media (min-width: 1024px) {
    .container {
        padding: 0 32px;
    }

    .nav {
        gap: 32px;
    }

    .hero {
        padding: 120px 0 80px;
    }

    .hero h1 {
        font-size: 48px;
    }

    .hero-badge {
        font-size: 13px;
        padding: 8px 16px;
    }

    .hero-subtitle {
        font-size: 18px;
    }

    .demo-grid {
        grid-template-columns: 1.4fr 1fr;
        gap: 32px;
    }

    .map-canvas {
        height: 420px;
    }

    .map-header {
        padding: 14px 20px;
    }

    .section-header h2 {
        font-size: 36px;
    }

    .features-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 24px;
    }

    .feature-info {
        padding: 20px;
    }

    .feature-info h3 {
        font-size: 18px;
    }

    .feature-info p {
        font-size: 14px;
    }

    .benefits-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .benefit-card {
        padding: 20px;
    }
}

/* Large Desktop - 1280px+ */
@media (min-width: 1280px) {
    .hero h1 {
        font-size: 52px;
    }

    .demo-grid {
        gap: 40px;
    }

    .map-canvas {
        height: 460px;
    }

    .map-unit {
        width: 36px;
        height: 36px;
    }

    .iris-chat {
        max-height: 220px;
    }
}