/* ===================================
   GEMELLI BUSINESS SERVICES
   ABA Therapy HR Solutions Website
   =================================== */

/* ===================================
   VARIABLES & RESET
   =================================== */
:root {
    /* Healthcare Blue/Teal Color Scheme */
    --primary-color: #2563eb;
    --primary-dark: #1e40af;
    --primary-light: #3b82f6;
    --secondary-color: #0d9488;
    --secondary-dark: #0f766e;
    --secondary-light: #14b8a6;
    
    /* Accent Colors */
    --accent-orange: #f59e0b;
    --accent-green: #10b981;
    
    /* Neutrals */
    --dark: #1e293b;
    --gray-dark: #334155;
    --gray: #64748b;
    --gray-light: #cbd5e1;
    --gray-lighter: #f1f5f9;
    --white: #ffffff;
    
    /* Functional Colors */
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    /* Spacing */
    --section-padding: 5rem 0;
    --container-padding: 0 1.5rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    
    /* Transitions */
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

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

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

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

ul {
    list-style: none;
}

/* ===================================
   TYPOGRAPHY
   =================================== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--dark);
}

h1 { font-size: 3rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: 1rem;
    color: var(--gray-dark);
}

.lead {
    font-size: 1.25rem;
    font-weight: 400;
    color: var(--gray);
}

/* ===================================
   LAYOUT
   =================================== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--container-padding);
}

section {
    padding: var(--section-padding);
}

/* ===================================
   BUTTONS
   =================================== */
.btn-primary, .btn-secondary {
    display: inline-block;
    padding: 0.875rem 2rem;
    border-radius: 0.5rem;
    font-weight: 600;
    font-size: 1rem;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

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

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

.btn-block {
    display: block;
    width: 100%;
}

.btn-primary-nav {
    background: var(--primary-color);
    color: var(--white);
    padding: 0.625rem 1.5rem;
    border-radius: 0.5rem;
}

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

/* ===================================
   NAVIGATION
   =================================== */
.navbar {
    background: var(--white);
    box-shadow: var(--shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: var(--transition);
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
}

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

.logo-text {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary-color);
}

.logo-tagline {
    font-size: 0.875rem;
    color: var(--gray);
    font-weight: 500;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-menu li a {
    font-weight: 500;
    color: var(--gray-dark);
    transition: var(--transition);
}

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

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 0.375rem;
    background: transparent;
    border: none;
    cursor: pointer;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--dark);
    border-radius: 3px;
    transition: var(--transition);
}

/* ===================================
   HERO SECTION
   =================================== */
.hero {
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    padding: 6rem 0;
    overflow: hidden;
}

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

.hero-title {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.highlight {
    color: var(--primary-color);
    position: relative;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--gray);
    margin-bottom: 2rem;
}

.hero-stats {
    display: flex;
    gap: 2rem;
    margin-bottom: 2.5rem;
    flex-wrap: wrap;
}

.stat {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--gray-dark);
    font-weight: 500;
    font-size: 0.95rem;
}

.stat i {
    color: var(--secondary-color);
    font-size: 1.25rem;
}

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

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

.hero-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 1rem;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.hero-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.hero-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.hero-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.hero-card p {
    color: var(--gray);
    font-size: 0.95rem;
    margin: 0;
}

/* ===================================
   SECTION HEADERS
   =================================== */
.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 4rem;
}

.section-title {
    font-size: 2.75rem;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--gray);
}

/* ===================================
   PROBLEM SECTION
   =================================== */
.problem-section {
    background: var(--white);
}

.problems-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.problem-card {
    background: var(--gray-lighter);
    padding: 2rem;
    border-radius: 1rem;
    border-left: 4px solid var(--danger);
}

.problem-icon {
    font-size: 2.5rem;
    color: var(--danger);
    margin-bottom: 1rem;
}

.problem-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--dark);
}

.problem-card p {
    color: var(--gray-dark);
    margin: 0;
}

/* ===================================
   PRODUCTS SECTION
   =================================== */
.products-section {
    background: var(--gray-lighter);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.product-card {
    background: var(--white);
    border-radius: 1rem;
    padding: 2.5rem;
    box-shadow: var(--shadow);
    transition: var(--transition);
    position: relative;
    display: flex;
    flex-direction: column;
}

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

.product-card.featured {
    border: 3px solid var(--primary-color);
    transform: scale(1.05);
}

.product-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--accent-orange);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 2rem;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.product-badge.popular {
    background: var(--secondary-color);
}

.product-icon {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.product-title {
    font-size: 1.75rem;
    margin-bottom: 1rem;
}

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

.product-features {
    list-style: none;
    margin-bottom: 2rem;
    flex-grow: 1;
}

.product-features li {
    padding: 0.5rem 0;
    color: var(--gray-dark);
    display: flex;
    align-items: start;
    gap: 0.75rem;
}

.product-features i {
    color: var(--success);
    margin-top: 0.25rem;
    flex-shrink: 0;
}

.product-pricing {
    text-align: center;
    margin-bottom: 1.5rem;
    padding: 1.5rem 0;
    border-top: 2px solid var(--gray-lighter);
    border-bottom: 2px solid var(--gray-lighter);
}

.product-price {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary-color);
    display: block;
}

.product-value {
    color: var(--gray);
    font-size: 0.95rem;
    display: block;
    margin-top: 0.5rem;
}

.product-value del {
    color: var(--gray-light);
}

.product-note {
    text-align: center;
    font-size: 0.875rem;
    color: var(--gray);
    margin-top: 1rem;
    margin-bottom: 0;
}

.products-cta {
    margin-top: 4rem;
}

.cta-box {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    padding: 3rem;
    border-radius: 1rem;
    text-align: center;
}

.cta-box h3 {
    color: var(--white);
    font-size: 2rem;
    margin-bottom: 1rem;
}

.cta-box p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.125rem;
    margin-bottom: 2rem;
}

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

.cta-box .btn-primary:hover {
    background: var(--gray-lighter);
}

/* ===================================
   SERVICES SECTION
   =================================== */
.services-section {
    background: var(--white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.service-card {
    background: var(--white);
    border: 2px solid var(--gray-light);
    border-radius: 1rem;
    padding: 2.5rem;
    transition: var(--transition);
    position: relative;
}

.service-card.featured {
    border-color: var(--primary-color);
    border-width: 3px;
    box-shadow: var(--shadow-md);
}

.service-badge {
    position: absolute;
    top: -1rem;
    right: 2rem;
    background: var(--accent-orange);
    color: var(--white);
    padding: 0.5rem 1.5rem;
    border-radius: 2rem;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

.service-header {
    margin-bottom: 2rem;
}

.service-header h3 {
    font-size: 1.75rem;
    color: var(--dark);
    margin-bottom: 0.5rem;
}

.service-header p {
    color: var(--gray);
}

.service-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.service-item {
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--gray-lighter);
}

.service-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.service-item-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 0.75rem;
}

.service-item h4 {
    font-size: 1.25rem;
    color: var(--dark);
    margin: 0;
}

.service-price {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
    white-space: nowrap;
}

.service-item p {
    color: var(--gray-dark);
    margin-bottom: 0.75rem;
}

.service-features {
    list-style: none;
    display: grid;
    gap: 0.5rem;
    margin-top: 1rem;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--gray-dark);
    font-size: 0.95rem;
}

.service-features i {
    color: var(--success);
    font-size: 1rem;
}

.pricing-tiers {
    background: var(--gray-lighter);
    padding: 1rem;
    border-radius: 0.5rem;
    margin-top: 1rem;
}

.tier {
    padding: 0.5rem 0;
    color: var(--gray-dark);
    font-size: 0.95rem;
}

/* Workshops */
.workshops-section {
    margin-top: 4rem;
    padding-top: 4rem;
    border-top: 2px solid var(--gray-lighter);
}

.subsection-title {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 2rem;
}

.workshops-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.workshop-card {
    background: var(--gray-lighter);
    padding: 2rem;
    border-radius: 1rem;
    text-align: center;
}

.workshop-card i {
    font-size: 3rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
}

.workshop-card h4 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.workshop-card p {
    color: var(--gray);
    margin-bottom: 1.5rem;
}

.workshop-price {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.workshops-cta {
    text-align: center;
    margin-top: 2rem;
}

.workshops-cta .note {
    margin-top: 1rem;
    color: var(--gray);
    font-size: 0.95rem;
}

/* ===================================
   WHY US SECTION
   =================================== */
.why-us-section {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
}

.why-us-section .section-title {
    color: var(--white);
    text-align: center;
    margin-bottom: 3rem;
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.why-card {
    text-align: center;
    padding: 2rem;
}

.why-card i {
    font-size: 3rem;
    color: var(--white);
    margin-bottom: 1.5rem;
    opacity: 0.9;
}

.why-card h3 {
    color: var(--white);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.why-card p {
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
}

/* ===================================
   TESTIMONIALS SECTION
   =================================== */
.testimonials-section {
    background: var(--gray-lighter);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 1rem;
    box-shadow: var(--shadow);
}

.stars {
    color: var(--accent-orange);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.testimonial-text {
    font-size: 1.125rem;
    color: var(--gray-dark);
    font-style: italic;
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--primary-color);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.125rem;
}

.author-name {
    font-weight: 700;
    color: var(--dark);
}

.author-title {
    font-size: 0.875rem;
    color: var(--gray);
}

/* ===================================
   ABOUT SECTION
   =================================== */
.about-section {
    background: var(--white);
}

.about-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 4rem;
    align-items: start;
}

.about-text p {
    font-size: 1.125rem;
    line-height: 1.8;
}

.credentials {
    background: var(--gray-lighter);
    padding: 2rem;
    border-radius: 1rem;
    margin: 2rem 0;
}

.credentials h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.credentials ul {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.credentials li {
    display: flex;
    align-items: start;
    gap: 1rem;
    color: var(--gray-dark);
}

.credentials i {
    color: var(--success);
    font-size: 1.25rem;
    margin-top: 0.25rem;
}

.about-cta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

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

.stat-box {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    padding: 2rem;
    border-radius: 1rem;
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1rem;
    opacity: 0.9;
}

/* ===================================
   FAQ SECTION
   =================================== */
.faq-section {
    background: var(--gray-lighter);
}

.faq-grid {
    display: grid;
    gap: 1.5rem;
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: var(--white);
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.faq-item:hover {
    box-shadow: var(--shadow-md);
}

.faq-question {
    font-size: 1.25rem;
    color: var(--dark);
    margin-bottom: 1rem;
    display: flex;
    align-items: start;
    gap: 0.75rem;
}

.faq-question::before {
    content: "Q:";
    color: var(--primary-color);
    font-weight: 800;
    flex-shrink: 0;
}

.faq-answer p {
    color: var(--gray-dark);
    line-height: 1.7;
    margin: 0;
}

/* ===================================
   CONTACT SECTION
   =================================== */
.contact-section {
    background: var(--white);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.contact-info h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.contact-methods {
    margin: 2rem 0;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

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

.contact-method i {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-top: 0.25rem;
}

.contact-method h4 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
    color: var(--dark);
}

.contact-method a {
    color: var(--primary-color);
    font-weight: 600;
}

.contact-method a:hover {
    text-decoration: underline;
}

.contact-method p {
    margin: 0;
    color: var(--gray);
}

.contact-hours {
    background: var(--gray-lighter);
    padding: 1.5rem;
    border-radius: 0.75rem;
    margin-top: 2rem;
}

.contact-hours h4 {
    margin-bottom: 0.75rem;
}

.contact-hours p {
    margin-bottom: 0.5rem;
    color: var(--gray-dark);
}

.contact-hours p:last-child {
    margin: 0;
    color: var(--success);
    font-weight: 600;
}

/* Contact Form */
.contact-form-container {
    background: var(--gray-lighter);
    padding: 3rem;
    border-radius: 1rem;
}

.contact-form h3 {
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
}

.contact-form > p {
    color: var(--gray);
    margin-bottom: 2rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-weight: 600;
    color: var(--dark);
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.875rem;
    border: 2px solid var(--gray-light);
    border-radius: 0.5rem;
    font-size: 1rem;
    font-family: var(--font-primary);
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-group textarea {
    resize: vertical;
}

.form-note {
    text-align: center;
    font-size: 0.875rem;
    color: var(--gray);
    margin-top: 1rem;
}

/* ===================================
   FOOTER
   =================================== */
.footer {
    background: var(--dark);
    color: var(--white);
    padding: 3rem 0 1.5rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-col h4 {
    color: var(--white);
    font-size: 1.125rem;
    margin-bottom: 1rem;
}

.footer-col p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
}

.footer-tagline {
    margin-top: 0.5rem;
}

.footer-col ul {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-col ul li a {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition);
    font-size: 0.95rem;
}

.footer-col ul li a:hover {
    color: var(--white);
    padding-left: 0.5rem;
}

.footer-col ul li a i {
    margin-right: 0.5rem;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1.5rem;
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.disclaimer {
    font-size: 0.75rem;
    margin-top: 1rem;
}

/* ===================================
   RESPONSIVE DESIGN
   =================================== */
@media (max-width: 1024px) {
    .hero-content,
    .about-content,
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .about-stats {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    /* Typography */
    h1 { font-size: 2.25rem; }
    h2 { font-size: 2rem; }
    .hero-title { font-size: 2.5rem; }
    .section-title { font-size: 2rem; }
    
    /* Navigation */
    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        align-items: stretch;
        padding: 1rem;
        box-shadow: var(--shadow-md);
        opacity: 0;
        max-height: 0;
        overflow: hidden;
        transition: var(--transition);
    }
    
    .nav-menu.active {
        opacity: 1;
        max-height: 500px;
    }
    
    .nav-menu li {
        padding: 0.75rem 0;
        text-align: center;
    }
    
    /* Sections */
    section {
        padding: 3rem 0;
    }
    
    .hero {
        padding: 3rem 0;
    }
    
    .hero-cta,
    .about-cta {
        flex-direction: column;
    }
    
    .hero-cta .btn-large,
    .about-cta .btn-primary,
    .about-cta .btn-secondary {
        width: 100%;
    }
    
    /* Grids */
    .products-grid,
    .services-grid,
    .workshops-grid {
        grid-template-columns: 1fr;
    }
    
    .product-card.featured {
        transform: scale(1);
    }
    
    .about-stats {
        grid-template-columns: 1fr;
    }
    
    /* Contact */
    .contact-form-container {
        padding: 2rem 1.5rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .btn-large {
        padding: 1rem 1.5rem;
        font-size: 1rem;
    }
    
    .product-card,
    .service-card {
        padding: 1.5rem;
    }
    
    .cta-box {
        padding: 2rem 1.5rem;
    }
}

/* ===================================
   UTILITY CLASSES
   =================================== */
.text-center { text-align: center; }
.text-right { text-align: right; }
.mb-0 { margin-bottom: 0; }
.mt-2 { margin-top: 2rem; }
.mb-2 { margin-bottom: 2rem; }

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Smooth scrolling for all browsers */
html {
    scroll-behavior: smooth;
}

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

button:focus,
a:focus {
    outline-color: var(--primary-color);
}