/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* AGX Labs brand colors */
    --primary-color: #358269;
    --secondary-color: #65bec0;
    --accent-color: #e2e2e2;
    
    /* Grays */
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    
    /* Background colors */
    --bg-white: #ffffff;
    --bg-gray-50: #f9fafb;
    
    /* Font weights */
    --font-normal: 400;
    --font-medium: 500;
    --font-semibold: 600;
    --font-bold: 700;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
    
    /* Border radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    
    /* Transitions */
    --transition: all 0.3s ease;
}

html {
    font-size: 14px;
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', sans-serif;
    font-size: 1rem;
    line-height: 1.5;
    color: var(--gray-900);
    background-color: var(--bg-white);
    font-weight: var(--font-normal);
}

/* Typography */
h1 {
    font-size: 2rem;
    font-weight: var(--font-medium);
    line-height: 1.2;
}

h2 {
    font-size: 1.5rem;
    font-weight: var(--font-medium);
    line-height: 1.3;
}

h3 {
    font-size: 1.25rem;
    font-weight: var(--font-medium);
    line-height: 1.4;
}

h4 {
    font-size: 1.125rem;
    font-weight: var(--font-medium);
    line-height: 1.4;
}

p {
    font-size: 1rem;
    font-weight: var(--font-normal);
    line-height: 1.6;
}

/* Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

@media (min-width: 640px) {
    .container {
        padding: 0 1.5rem;
    }
}

@media (min-width: 1024px) {
    .container {
        padding: 0 2rem;
    }
}

/* Utilities */
.text-primary {
    color: var(--primary-color);
}

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

.hidden {
    display: none;
}

.block {
    display: block;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 1rem;
    font-size: 1rem;
    font-weight: var(--font-medium);
    line-height: 1.5;
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    background: none;
}

.btn:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

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

.btn-primary:hover {
    opacity: 0.9;
}

.btn-outline {
    border-color: var(--secondary-color);
    color: var(--primary-color);
    background-color: transparent;
}

.btn-outline:hover {
    background-color: #f0fdfa;
}

.btn-lg {
    padding: 0.75rem 2rem;
    font-size: 1.125rem;
}

.btn-full {
    width: 100%;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--gray-200);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 4rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo-img {
    width: 2rem;
    height: 2rem;
    border-radius: var(--radius-lg);
    object-fit: cover;
}

.logo-text {
    font-size: 1.25rem;
    font-weight: var(--font-medium);
    color: var(--gray-900);
}

.nav-desktop {
    display: none;
    align-items: center;
    gap: 2rem;
}

@media (min-width: 768px) {
    .nav-desktop {
        display: flex;
    }
}

.nav-link {
    color: var(--gray-600);
    background: none;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    font-size: 1rem;
    font-weight: var(--font-normal);
}

.nav-link:hover {
    color: var(--secondary-color);
}

.header-cta {
    display: none;
}

@media (min-width: 768px) {
    .header-cta {
        display: block;
    }
}

.mobile-menu-toggle {
    display: block;
}

@media (min-width: 768px) {
    .mobile-menu-toggle {
        display: none;
    }
}

.mobile-menu-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    color: var(--gray-600);
}

.mobile-nav {
    display: none;
}

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

.mobile-nav-content {
    padding: 0.5rem 0 0.75rem 0;
    border-top: 1px solid var(--gray-200);
    background-color: white;
}

.mobile-nav-link {
    display: block;
    padding: 0.75rem;
    color: var(--gray-600);
    background: none;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    width: 100%;
    text-align: left;
    font-size: 1rem;
}

.mobile-nav-link:hover {
    color: var(--secondary-color);
}

.mobile-nav-cta {
    padding: 0.5rem 0.75rem;
}

/* Hero Section */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding-top: 4rem;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #f0fdfa 0%, white 100%);
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: center;
    position: relative;
    z-index: 10;
}

@media (min-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr 1fr;
    }
}

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

@media (min-width: 1024px) {
    .hero-text {
        text-align: left;
    }
}

.hero-title {
    font-size: 2.5rem;
    font-weight: var(--font-medium);
    color: var(--gray-900);
    margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
    .hero-title {
        font-size: 3rem;
    }
}

@media (min-width: 1024px) {
    .hero-title {
        font-size: 3.75rem;
    }
}

.hero-description {
    font-size: 1.125rem;
    color: var(--gray-600);
    margin-bottom: 2rem;
    max-width: 32rem;
}

@media (min-width: 768px) {
    .hero-description {
        font-size: 1.25rem;
    }
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    justify-content: center;
}

@media (min-width: 640px) {
    .hero-buttons {
        flex-direction: row;
    }
}

@media (min-width: 1024px) {
    .hero-buttons {
        justify-content: flex-start;
    }
}

.hero-images {
    position: relative;
}

.hero-images-container {
    position: relative;
    max-width: 28rem;
    margin: 0 auto;
}

@media (min-width: 1024px) {
    .hero-images-container {
        max-width: 32rem;
    }
}

.hero-main-image {
    position: relative;
    z-index: 20;
}

.hero-image {
    width: 100%;
    height: auto;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-2xl);
}

.hero-floating-image {
    position: absolute;
    right: -2rem;
    top: 5rem;
    z-index: 10;
    width: 12rem;
}

@media (min-width: 1024px) {
    .hero-floating-image {
        width: 14rem;
    }
}

.hero-image-floating {
    width: 100%;
    height: auto;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    transform: rotate(12deg);
}

.hero-decoration-1 {
    position: absolute;
    top: -1rem;
    left: -1rem;
    width: 6rem;
    height: 6rem;
    border-radius: 50%;
    background-color: #f0fdfa;
    opacity: 0.6;
}

.hero-decoration-2 {
    position: absolute;
    bottom: -2rem;
    right: -1rem;
    width: 8rem;
    height: 8rem;
    border-radius: 50%;
    background-color: var(--accent-color);
    opacity: 0.6;
}

.hero-decoration-3 {
    position: absolute;
    top: 50%;
    left: -2rem;
    width: 4rem;
    height: 4rem;
    border-radius: 50%;
    background-color: var(--secondary-color);
    opacity: 0.3;
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.scroll-mouse {
    width: 1.5rem;
    height: 2.5rem;
    border: 2px solid var(--gray-300);
    border-radius: 1.25rem;
    display: flex;
    justify-content: center;
}

.scroll-wheel {
    width: 0.25rem;
    height: 0.75rem;
    background-color: var(--gray-300);
    border-radius: 0.125rem;
    margin-top: 0.5rem;
}

@keyframes bounce {
    0%, 20%, 53%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40%, 43% {
        transform: translateX(-50%) translateY(-30px);
    }
    70% {
        transform: translateX(-50%) translateY(-15px);
    }
    90% {
        transform: translateX(-50%) translateY(-4px);
    }
}

/* Section Styles */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 2rem;
    font-weight: var(--font-medium);
    color: var(--gray-900);
    margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
    .section-title {
        font-size: 2.5rem;
    }
}

.section-divider {
    width: 6rem;
    height: 0.25rem;
    background-color: var(--primary-color);
    margin: 0 auto 2rem auto;
}

.section-description {
    font-size: 1.25rem;
    color: var(--gray-600);
    max-width: 48rem;
    margin: 0 auto;
}

/* About Section */
.about-section {
    padding: 4rem 0;
    background-color: var(--bg-white);
}

@media (min-width: 768px) {
    .about-section {
        padding: 6rem 0;
    }
}

.about-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: center;
}

@media (min-width: 1024px) {
    .about-content {
        grid-template-columns: 1fr 1fr;
    }
}

.about-image {
    position: relative;
}

.about-main-image {
    width: 100%;
    height: auto;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
}

.about-text {
    space-y: 1.5rem;
}

.about-subtitle {
    font-size: 1.5rem;
    font-weight: var(--font-medium);
    color: var(--primary-color);
    margin-bottom: 1rem;
    margin-top: 2rem;
}

.about-subtitle:first-child {
    margin-top: 0;
}

.about-paragraph {
    color: var(--gray-600);
    margin-bottom: 1.5rem;
}

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

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

.stat-number {
    font-size: 2rem;
    font-weight: var(--font-semibold);
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--gray-600);
    font-size: 0.875rem;
}

/* Solutions Section */
.solutions-section {
    padding: 4rem 0;
    background-color: var(--bg-gray-50);
}

@media (min-width: 768px) {
    .solutions-section {
        padding: 6rem 0;
    }
}

.solutions-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 768px) {
    .solutions-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .solutions-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 3rem;
    }
}

.solution-card {
    background-color: white;
    padding: 2rem;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
}

.solution-card:hover {
    transform: translateY(-0.5rem);
    box-shadow: var(--shadow-xl);
}

.solution-icon {
    width: 4rem;
    height: 4rem;
    background-color: var(--primary-color);
    border-radius: var(--radius-2xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: white;
}

.solution-title {
    font-size: 1.5rem;
    font-weight: var(--font-medium);
    color: var(--gray-900);
    margin-bottom: 1rem;
}

.solution-description {
    color: var(--gray-600);
    margin-bottom: 1.5rem;
}

.solution-features {
    list-style: none;
    padding: 0;
}

.solution-features li {
    color: var(--gray-600);
    padding: 0.25rem 0;
    position: relative;
    padding-left: 1.5rem;
}

.solution-features li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: var(--font-semibold);
}

/* Customers Section */
.customers-section {
    padding: 4rem 0;
    background-color: var(--bg-gray-50);
}

@media (min-width: 768px) {
    .customers-section {
        padding: 6rem 0;
    }
}

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

@media (min-width: 768px) {
    .customers-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.customer-card {
    background-color: white;
    padding: 2rem;
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
    text-align: center;
    transition: var(--transition);
}

.customer-card:hover {
    transform: translateY(-0.5rem);
    box-shadow: var(--shadow-xl);
}

.customer-logo {
    width: 5rem;
    height: 5rem;
    border-radius: var(--radius-2xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem auto;
    overflow: hidden;
    background-color: white;
}

.customer-logo-img {
    width: 4rem;
    height: 4rem;
    object-fit: contain;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.customer-name {
    font-size: 1.125rem;
    font-weight: var(--font-medium);
    color: var(--gray-900);
    margin-bottom: 0.5rem;
}

.customer-description {
    color: var(--gray-600);
    font-size: 0.875rem;
}

.customers-stats {
    background-color: white;
    border-radius: var(--radius-2xl);
    padding: 2rem;
    box-shadow: var(--shadow-lg);
}

@media (min-width: 768px) {
    .customers-stats {
        padding: 3rem;
    }
}

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

@media (min-width: 768px) {
    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Contact Section */
.contact-section {
    padding: 4rem 0;
    background-color: white;
}

@media (min-width: 768px) {
    .contact-section {
        padding: 6rem 0;
    }
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
}

@media (min-width: 1024px) {
    .contact-content {
        grid-template-columns: 1fr 1fr;
    }
}

.contact-form-container {
    background-color: white;
    border-radius: var(--radius-2xl);
    padding: 2rem;
    box-shadow: var(--shadow-lg);
}

.contact-form-title {
    font-size: 1.5rem;
    font-weight: var(--font-medium);
    color: var(--gray-900);
    margin-bottom: 1.5rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

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

@media (min-width: 768px) {
    .form-row {
        grid-template-columns: 1fr 1fr;
    }
}

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

.form-label {
    font-weight: var(--font-medium);
    color: var(--gray-700);
    margin-bottom: 0.5rem;
}

.form-input,
.form-textarea {
    padding: 0.75rem;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    font-size: 1rem;
    transition: var(--transition);
    background-color: var(--bg-white);
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(53, 130, 105, 0.1);
}

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

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-info-header h3 {
    font-size: 1.5rem;
    font-weight: var(--font-medium);
    color: var(--gray-900);
    margin-bottom: 1.5rem;
}

.contact-info-description {
    color: var(--gray-600);
    margin-bottom: 2rem;
}

.contact-info-items {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-info-item {
    background-color: white;
    border-radius: var(--radius-xl);
    padding: 1.5rem;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.contact-info-item:hover {
    box-shadow: var(--shadow-lg);
}

.contact-info-icon {
    flex-shrink: 0;
    width: 1.5rem;
    height: 1.5rem;
    color: var(--primary-color);
}

.contact-info-content {
    flex: 1;
}

.contact-info-item-title {
    font-size: 1.125rem;
    font-weight: var(--font-medium);
    color: var(--gray-900);
    margin-bottom: 0.25rem;
}

.contact-info-item-content {
    color: var(--gray-900);
    margin-bottom: 0.25rem;
}

.contact-info-item-sub {
    color: var(--gray-500);
    font-size: 0.875rem;
}

.social-media {
    background-color: var(--primary-color);
    border-radius: var(--radius-xl);
    padding: 1.5rem;
    color: white;
}

.social-media-title {
    font-size: 1.125rem;
    font-weight: var(--font-medium);
    margin-bottom: 1rem;
}

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

.social-link {
    width: 2.5rem;
    height: 2.5rem;
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: var(--transition);
    text-decoration: none;
}

.social-link:hover {
    background-color: rgba(255, 255, 255, 0.3);
}

/* Footer */
.footer {
    background-color: var(--gray-900);
    color: white;
    padding: 3rem 0 1.5rem 0;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

@media (min-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr 2fr;
        gap: 3rem;
    }
}

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

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-logo-img {
    width: 2rem;
    height: 2rem;
    border-radius: var(--radius-lg);
    object-fit: cover;
}

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

.footer-description {
    color: var(--gray-300);
    max-width: 20rem;
}

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

.footer-column-title {
    font-size: 1.125rem;
    font-weight: var(--font-medium);
    margin-bottom: 1rem;
}

.footer-column-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-column-links a {
    color: var(--gray-300);
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
}

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

.footer-column-links li {
    color: var(--gray-300);
}

.footer-bottom {
    border-top: 1px solid var(--gray-700);
    padding-top: 1.5rem;
    text-align: center;
    color: var(--gray-400);
}

/* Success Message */
.success-message {
    position: fixed;
    top: 2rem;
    right: 2rem;
    z-index: 100;
    background-color: var(--primary-color);
    color: white;
    padding: 1rem 1.5rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    transform: translateX(100%);
    transition: transform 0.3s ease;
}

.success-message.show {
    transform: translateX(0);
}

.success-content {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* Responsive Design */
@media (max-width: 767px) {
    .container {
        padding: 0 1rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .section-description {
        font-size: 1rem;
    }
    
    .about-stats {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .solutions-grid {
        gap: 1.5rem;
    }
    
    .solution-card {
        padding: 1.5rem;
    }
    
    .customers-grid {
        gap: 1.5rem;
    }
    
    .customer-card {
        padding: 1.5rem;
    }
    
    .contact-form-container {
        padding: 1.5rem;
    }
    
    .stats-grid {
        gap: 1.5rem;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .success-message {
        top: 1rem;
        right: 1rem;
        left: 1rem;
        transform: translateY(-100%);
    }
    
    .success-message.show {
        transform: translateY(0);
    }
}