/* ===================================================
   Agro Intel Solutions - KrishiSahyog Website Styles
   Modern, Responsive AgriTech Design
   =================================================== */

/* CSS Custom Properties (Variables) */
:root {
    /* Color Palette - Green/Earth Tones */
    --primary-green: #2D5A27;
    --primary-green-light: #4CAF50;
    --primary-green-lighter: #8BC34A;
    --primary-green-dark: #1B5E20;
    --accent-gold: #FFC107;
    --accent-orange: #FF9800;
    --earth-brown: #5D4037;
    --earth-tan: #D7CCC8;
    
    /* Neutral Colors */
    --white: #FFFFFF;
    --off-white: #FAFAFA;
    --light-gray: #F5F5F5;
    --medium-gray: #E0E0E0;
    --dark-gray: #424242;
    --text-primary: #1A1A1A;
    --text-secondary: #666666;
    --text-muted: #888888;
    
    /* Background Colors */
    --bg-primary: #FAFDF7;
    --bg-section-alt: #E8F5E9;
    --bg-dark: #1B5E20;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.15);
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 50%;
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Typography */
    --font-primary: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-hindi: 'Noto Sans Devanagari', sans-serif;
    
    /* Container */
    --container-max: 1200px;
    --container-padding: 1.5rem;
}

/* Reset & Base Styles */
    .footer-column a {
        color: var(--text-secondary);
        font-size: 0.9375rem;
        transition: color var(--transition-fast);
    }
*,
*::before,
*::after {
    .footer-column a:hover {
        color: var(--primary-green);
    }
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    .footer-bottom {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding-top: 2rem;
        border-top: 1px solid rgba(0, 0, 0, 0.08);
    }
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    color: var(--text-primary);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.5rem); }
h4 { font-size: 1.125rem; }

p {
    color: var(--text-secondary);
    line-height: 1.7;
}

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

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.875rem 1.75rem;
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 500;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-normal);
    text-decoration: none;
    border: 2px solid transparent;
}

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

.btn-primary {
    background: linear-gradient(135deg, var(--primary-green), var(--primary-green-light));
    color: var(--white);
    box-shadow: var(--shadow-md);
}

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

.btn-secondary {
    background: var(--white);
    color: var(--primary-green);
    border: 2px solid var(--primary-green);
}

.btn-secondary:hover {
    background: var(--primary-green);
    color: var(--white);
}

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

.btn-outline:hover {
    background: var(--white);
    color: var(--primary-green);
}

.btn-large {
    padding: 1rem 2.5rem;
    font-size: 1.125rem;
}

/* ===================================================
   Header & Navigation
   =================================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

.header.scrolled {
    box-shadow: var(--shadow-md);
}

.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
}

.logo-icon {
    width: 48px;
    height: 48px;
}

.logo-icon img,
.logo-icon svg {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-name {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--primary-green);
}

.logo-tagline {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 500;
}

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

.nav-menu a {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--text-primary);
    transition: color var(--transition-fast);
}

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

.nav-cta {
    background: var(--primary-green);
    color: var(--white) !important;
    padding: 0.625rem 1.25rem;
    border-radius: var(--radius-md);
}

.nav-cta:hover {
    background: var(--primary-green-dark);
    color: var(--white) !important;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 0.5rem;
    background: none;
    border: none;
    cursor: pointer;
}

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

/* ===================================================
   Hero Section
   =================================================== */
.hero {
    position: relative;
    padding: 8rem 0 4rem;
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-section-alt) 100%);
    overflow: hidden;
}

.hero-bg-pattern {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(76, 175, 80, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(139, 195, 74, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-text {
    z-index: 1;
}

.hero-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(76, 175, 80, 0.15);
    color: var(--primary-green);
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: var(--radius-xl);
    margin-bottom: 1.5rem;
}

.hero h1 {
    margin-bottom: 1.5rem;
    color: var(--primary-green-dark);
}

.hero-description {
    font-size: 1.125rem;
    margin-bottom: 2rem;
    max-width: 540px;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

.hero-stats {
    display: flex;
    gap: 2.5rem;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-green);
}

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

/* Phone Mockup */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
}

.phone-mockup {
    position: relative;
    width: 300px;
    height: 580px;
    background: var(--dark-gray);
    border-radius: 40px;
    padding: 12px;
    box-shadow: var(--shadow-xl);
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: var(--white);
    border-radius: 32px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.chat-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: var(--primary-green);
    color: var(--white);
}

.chat-avatar {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    overflow: hidden;
}

.chat-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.chat-name {
    font-weight: 600;
    font-size: 1rem;
}

.chat-status {
    font-size: 0.75rem;
    opacity: 0.9;
}

.chat-messages {
    flex: 1;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    overflow-y: auto;
}

.message {
    max-width: 85%;
    padding: 0.75rem 1rem;
    border-radius: var(--radius-lg);
    font-size: 0.875rem;
    font-family: var(--font-hindi);
}

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

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

.message p {
    color: inherit;
    margin: 0;
}

.chat-input-preview {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    background: var(--light-gray);
    margin: 0.75rem;
    border-radius: var(--radius-lg);
}

.chat-input-preview span {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.voice-btn-preview {
    width: 32px;
    height: 32px;
    background: var(--primary-green);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
}

/* Floating Icons */
.floating-icons {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
}

.floating-icon {
    position: absolute;
    font-size: 2rem;
    animation: float 4s ease-in-out infinite;
}

.icon-1 { top: 10%; left: -20%; animation-delay: 0s; }
.icon-2 { top: 30%; right: -15%; animation-delay: 1s; }
.icon-3 { bottom: 30%; left: -25%; animation-delay: 2s; }
.icon-4 { bottom: 10%; right: -20%; animation-delay: 3s; }

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(10deg); }
}

/* ===================================================
   Section Styles
   =================================================== */
.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 3rem;
}

.section-label {
    display: inline-block;
    padding: 0.375rem 1rem;
    background: rgba(76, 175, 80, 0.15);
    color: var(--primary-green);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: var(--radius-xl);
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-top: 0.75rem;
}

/* ===================================================
   Problem Section
   =================================================== */
.problem-section {
    padding: 5rem 0;
    background: var(--white);
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.problem-card {
    padding: 2rem;
    background: var(--light-gray);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: all var(--transition-normal);
}

.problem-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    background: var(--white);
}

.problem-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.problem-icon svg {
    width: 48px;
    height: 48px;
    stroke: var(--primary-green);
}

.problem-card h3 {
    margin-bottom: 0.75rem;
    font-size: 1.125rem;
}

.problem-card p {
    font-size: 0.9375rem;
}

/* ===================================================
   Solution Section
   =================================================== */
.solution-section {
    padding: 5rem 0;
    background: var(--bg-section-alt);
}

.solution-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.solution-text h2 {
    margin-bottom: 1.5rem;
}

.solution-description {
    font-size: 1.0625rem;
    margin-bottom: 2rem;
}

.solution-highlights {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.highlight {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.highlight-icon {
    width: 32px;
    height: 32px;
    background: var(--primary-green);
    color: var(--white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    flex-shrink: 0;
}

.highlight h4 {
    margin-bottom: 0.25rem;
    color: var(--primary-green-dark);
}

.highlight p {
    font-size: 0.9375rem;
    margin: 0;
}

.solution-visual {
    display: flex;
    justify-content: center;
}

.solution-image {
    width: 100%;
    max-width: 400px;
}

.solution-image svg {
    width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.solution-image img {
    width: 100%;
    max-width: 400px;
    height: auto;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    display: block;
    object-fit: cover;
}

/* ===================================================
   Features Section
   =================================================== */
.features-section {
    padding: 5rem 0;
    background: var(--white);
}

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

.feature-card {
    padding: 2rem;
    background: var(--light-gray);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: all var(--transition-normal);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    background: var(--white);
}

.feature-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 1.5rem;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-icon svg {
    width: 36px;
    height: 36px;
}

.feature-card h3 {
    margin-bottom: 0.75rem;
}

.feature-card p {
    font-size: 0.9375rem;
}

/* ===================================================
   How It Works Section
   =================================================== */
.how-it-works-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, var(--primary-green-dark), var(--primary-green));
    color: var(--white);
}

.how-it-works-section .section-label {
    background: rgba(255, 255, 255, 0.2);
    color: var(--white);
}

.how-it-works-section h2,
.how-it-works-section .section-subtitle {
    color: var(--white);
}

.steps-container {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 0;
    flex-wrap: wrap;
}

.step {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    max-width: 220px;
}

.step-number {
    width: 48px;
    height: 48px;
    background: var(--white);
    color: var(--primary-green);
    font-size: 1.5rem;
    font-weight: 700;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.step-content {
    padding: 1rem;
}

.step-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.step-icon svg {
    width: 48px;
    height: 48px;
    stroke: var(--white);
}

.step h3 {
    color: var(--white);
    margin-bottom: 0.5rem;
    font-size: 1.125rem;
}

.step p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.9rem;
}

.step-connector {
    width: 60px;
    height: 2px;
    background: rgba(255, 255, 255, 0.3);
    margin-top: 24px;
    flex-shrink: 0;
}

/* ===================================================
   Impact Section
   =================================================== */
.impact-section {
    padding: 5rem 0;
    background: var(--bg-section-alt);
}

.impact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.impact-text h2 {
    margin-bottom: 1rem;
}

.impact-text > p {
    margin-bottom: 2rem;
}

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

.impact-stat {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.impact-stat .impact-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.impact-stat h4 {
    margin-bottom: 0.25rem;
    color: var(--primary-green-dark);
}

.impact-stat p {
    font-size: 0.875rem;
    margin: 0;
}

.impact-visual {
    display: flex;
    justify-content: center;
}

.impact-card-stack {
    position: relative;
    width: 100%;
    max-width: 400px;
    height: 350px;
}

.impact-card {
    position: absolute;
    width: 100%;
    max-width: 320px;
    padding: 2rem;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-normal);
}

.impact-card:hover {
    transform: translateY(-8px) rotate(0deg) !important;
    z-index: 10;
}

.card-1 {
    top: 0;
    left: 0;
    transform: rotate(-3deg);
    z-index: 3;
}

.card-2 {
    top: 40px;
    left: 30px;
    transform: rotate(2deg);
    z-index: 2;
}

.card-3 {
    top: 80px;
    left: 60px;
    transform: rotate(-1deg);
    z-index: 1;
}

.impact-card-label {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: var(--primary-green);
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    margin-bottom: 0.75rem;
}

.impact-card h4 {
    margin-bottom: 0.5rem;
    font-size: 1.25rem;
}

.impact-card p {
    font-size: 0.9rem;
    margin: 0;
}

/* ===================================================
   Chatbot Section
   =================================================== */
.chatbot-section {
    padding: 5rem 0;
    background: var(--white);
}

.chatbot-container {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 3rem;
    align-items: start;
}

.chatbot-window {
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    border: 1px solid var(--medium-gray);
}

.chatbot-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem;
    background: linear-gradient(135deg, var(--primary-green), var(--primary-green-light));
    color: var(--white);
}

.chatbot-avatar {
    width: 48px;
    height: 48px;
    overflow: hidden;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
}

.chatbot-avatar img,
.chatbot-avatar svg {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.chatbot-info h4 {
    color: var(--white);
    margin-bottom: 0.125rem;
}

.status-online {
    font-size: 0.875rem;
    color: var(--primary-green-lighter);
}

.chatbot-lang {
    margin-left: auto;
}

.chatbot-lang select {
    padding: 0.5rem 1rem;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    font-family: var(--font-primary);
    cursor: pointer;
}

.chatbot-lang select option {
    color: var(--text-primary);
}

.chatbot-messages {
    height: 320px;
    padding: 1.5rem;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    background: var(--light-gray);
}

.chat-message {
    display: flex;
    gap: 0.75rem;
    max-width: 85%;
}

.bot-message {
    align-self: flex-start;
}

.user-message {
    align-self: flex-end;
    flex-direction: row-reverse;
}

.message-avatar {
    width: 36px;
    height: 36px;
    overflow: hidden;
}

.message-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    background: var(--primary-green);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.user-message .message-avatar {
    background: var(--dark-gray);
}

.message-content {
    background: var(--white);
    padding: 0.875rem 1rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.user-message .message-content {
    background: var(--primary-green);
}

.user-message .message-content p {
    color: var(--white);
}

.message-content p {
    font-size: 0.9375rem;
    margin: 0;
    color: var(--text-primary);
}

.message-time {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 0.5rem;
}

.user-message .message-time {
    color: rgba(255, 255, 255, 0.7);
}

.quick-actions {
    display: flex;
    gap: 0.75rem;
    padding: 0.75rem 1.5rem;
    flex-wrap: wrap;
    background: var(--white);
    border-top: 1px solid var(--medium-gray);
}

.quick-btn {
    padding: 0.5rem 1rem;
    background: var(--bg-section-alt);
    border: 1px solid var(--medium-gray);
    border-radius: var(--radius-xl);
    font-family: var(--font-primary);
    font-size: 0.875rem;
    color: var(--primary-green);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.quick-btn:hover {
    background: var(--primary-green);
    color: var(--white);
    border-color: var(--primary-green);
}

.chatbot-input {
    display: flex;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    background: var(--white);
    border-top: 1px solid var(--medium-gray);
}

.chatbot-input input {
    flex: 1;
    padding: 0.875rem 1rem;
    border: 1px solid var(--medium-gray);
    border-radius: var(--radius-lg);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: border-color var(--transition-fast);
}

.chatbot-input input:focus {
    outline: none;
    border-color: var(--primary-green);
}

.voice-btn,
.send-btn {
    width: 48px;
    height: 48px;
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.voice-btn {
    background: var(--light-gray);
    color: var(--text-secondary);
}

.voice-btn:hover {
    background: var(--primary-green-lighter);
    color: var(--white);
}

.voice-btn.listening {
    background: #f44336;
    color: var(--white);
    animation: pulse 1s infinite;
}

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

.voice-btn svg,
.send-btn svg {
    width: 20px;
    height: 20px;
}

.send-btn {
    background: var(--primary-green);
    color: var(--white);
}

.send-btn:hover {
    background: var(--primary-green-dark);
}

.chatbot-features {
    padding: 2rem;
    background: var(--light-gray);
    border-radius: var(--radius-lg);
}

.chatbot-features h4 {
    margin-bottom: 1rem;
    color: var(--primary-green-dark);
}

.chatbot-features ul {
    list-style: none;
}

.chatbot-features li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 0;
    font-size: 0.9375rem;
    color: var(--text-secondary);
}

.chatbot-features li svg {
    width: 20px;
    height: 20px;
    color: var(--primary-green);
    flex-shrink: 0;
}

.demo-note {
    margin-top: 1.5rem;
    padding: 1rem;
    background: rgba(255, 193, 7, 0.15);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    color: var(--earth-brown);
}

/* ===================================================
   Team Section
   =================================================== */
.team-section {
    padding: 5rem 0;
    background: var(--bg-section-alt);
}

.team-content {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 3rem;
    align-items: start;
}

.team-story {
    background: var(--white);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.team-icon {
    width: 80px;
    height: 80px;
    margin-bottom: 1.5rem;
}

.team-icon svg {
    width: 100%;
    height: 100%;
}

.team-story h3 {
    margin-bottom: 1rem;
    color: var(--primary-green-dark);
}

.team-story > p {
    margin-bottom: 2rem;
}

.pilot-info {
    padding: 1.5rem;
    background: var(--bg-section-alt);
    border-radius: var(--radius-md);
}

.pilot-info h4 {
    margin-bottom: 0.5rem;
    color: var(--primary-green);
}

.pilot-info > p {
    margin-bottom: 1rem;
    font-size: 0.9375rem;
}

.pilot-states {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.state-tag {
    padding: 0.5rem 1rem;
    background: var(--primary-green);
    color: var(--white);
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: var(--radius-md);
}

.team-values {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.value-card {
    padding: 1.5rem;
    background: var(--white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

.value-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.value-icon {
    font-size: 2rem;
    margin-bottom: 0.75rem;
}

.value-card h4 {
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

.value-card p {
    font-size: 0.875rem;
    margin: 0;
}

/* ===================================================
   CTA Section
   =================================================== */
.cta-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, var(--primary-green), var(--primary-green-dark));
    text-align: center;
}

.cta-content h2 {
    color: var(--white);
    margin-bottom: 1rem;
}

.cta-content p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.125rem;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* ===================================================
   Footer
   =================================================== */
.footer {
    background: var(--white);
    color: var(--text-primary);
    padding: 4rem 0 2rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-brand {
    max-width: 400px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.footer-logo .logo-icon {
    width: 40px;
    height: 40px;
}

.footer-logo h4 {
    color: var(--text-primary);
    margin-bottom: 0;
}

.footer-logo p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin: 0;
}

.footer-description {
    color: var(--text-secondary);
    font-size: 0.9375rem;
}

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

.footer-column h5 {
    color: var(--text-primary);
    font-size: 1rem;
    margin-bottom: 1rem;
}

.footer-column ul {
    list-style: none;
}

.footer-column li {
    margin-bottom: 0.5rem;
}

.footer-column a {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    transition: color var(--transition-fast);
}

.footer-column a:hover {
    color: var(--primary-green);
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 2rem;
    border-top: 1px solid rgba(0, 0, 0, 0.08);
}

.footer-bottom .copyright {
    color: #000000;
}

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

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    transition: all var(--transition-fast);
}

.social-link:hover {
    background: var(--primary-green);
    transform: translateY(-3px);
}

.social-link svg {
    width: 20px;
    height: 20px;
}

.copyright {
    text-align: right;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.7);
}

.copyright span {
    display: block;
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.5);
    margin-top: 0.25rem;
}

/* ===================================================
   Responsive Design
   =================================================== */

/* Tablet */
@media (max-width: 992px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .hero-visual {
        order: -1;
    }
    
    .phone-mockup {
        width: 260px;
        height: 500px;
    }
    
    .problem-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .solution-content,
    .impact-content,
    .team-content,
    .chatbot-container {
        grid-template-columns: 1fr;
    }
    
    .solution-visual {
        order: -1;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .steps-container {
        flex-direction: column;
        align-items: center;
    }
    
    .step-connector {
        width: 2px;
        height: 40px;
        margin: 0;
    }
    
    .impact-card-stack {
        max-width: 320px;
        height: 320px;
    }
    
    .impact-card {
        max-width: 280px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-links {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Mobile */
@media (max-width: 768px) {
    html {
        font-size: 15px;
    }
    
    .nav-menu {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: 1.5rem;
        gap: 1rem;
        box-shadow: var(--shadow-lg);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-normal);
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
    
    .hero {
        padding: 6rem 0 3rem;
    }
    
    .hero-stats {
        gap: 1.5rem;
    }
    
    .stat-number {
        font-size: 1.5rem;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .hero-cta .btn {
        width: 100%;
    }
    
    .phone-mockup {
        width: 240px;
        height: 460px;
    }
    
    .problem-grid,
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .impact-stats {
        grid-template-columns: 1fr;
    }
    
    .team-values {
        grid-template-columns: 1fr;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }
    
    .copyright {
        text-align: center;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .cta-buttons .btn {
        width: 100%;
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }
    
    .logo-text {
        display: none;
    }
    
    .phone-mockup {
        width: 220px;
        height: 420px;
    }
    
    .floating-icons {
        display: none;
    }
    
    .chatbot-messages {
        height: 280px;
    }
    
    .quick-actions {
        justify-content: center;
    }
    
    .quick-btn {
        font-size: 0.8rem;
        padding: 0.4rem 0.8rem;
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}

/* Focus styles for accessibility */
:focus-visible {
    outline: 2px solid var(--primary-green);
    outline-offset: 2px;
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible {
    outline: 2px solid var(--primary-green);
    outline-offset: 2px;
}