/* ================================
   Kubin Law PLLC - Main Stylesheet
   Colors inspired by Sunrise Locums
   Layout inspired by The Smith Law Firm
   ================================ */

/* ===== CSS Variables ===== */
:root {
    /* Primary Colors - Blue tones from Sunrise Locums */
    --primary-color: #1E5B8C;
    --primary-dark: #164468;
    --primary-light: #2673AB;
    --primary-lighter: #E8F1F8;
    
    /* Accent Colors - Coral/Orange for buttons and highlights */
    --accent-color: #F69163;
    --accent-dark: #E87A4A;
    --accent-light: #F9A67F;
    
    /* Secondary Colors */
    --secondary-color: #2C3E50;
    --secondary-light: #34495E;
    
    /* Neutral Colors */
    --text-dark: #2C3E50;
    --text-medium: #5A6C7D;
    --text-light: #7F8C8D;
    --background-light: #F8F9FA;
    --background-white: #FFFFFF;
    --border-color: #E1E8ED;
    
    /* Fonts */
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Open Sans', sans-serif;
    
    /* Spacing */
    --section-padding: 80px 0;
    --container-padding: 0 20px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-dark);
    background: var(--background-white);
}

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

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.3;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p {
    margin-bottom: 1rem;
}

.lead {
    font-size: 1.25rem;
    font-weight: 300;
    color: var(--text-medium);
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

/* ===== Navigation ===== */
.navbar {
    background: var(--background-white);
    padding: 1.5rem 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.logo h1 {
    font-size: 1.75rem;
    color: var(--primary-color);
    margin: 0;
    font-weight: 700;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2.5rem;
    align-items: center;
}

.nav-links a {
    color: var(--text-dark);
    font-weight: 600;
    font-size: 1rem;
    transition: color 0.3s ease;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

.nav-links a.active {
    color: var(--primary-color);
}

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

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-dark);
    transition: 0.3s;
}

/* ===== Buttons ===== */
.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 5px;
    font-weight: 600;
    font-size: 1rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

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

.btn-primary:hover {
    background: var(--accent-dark);
    border-color: var(--accent-dark);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 107, 53, 0.3);
}

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

.btn-primary-light:hover {
    background: var(--background-light);
    color: var(--accent-dark);
    transform: translateY(-2px);
}

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

.btn-secondary:hover {
    background: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
    transform: translateY(-2px);
}

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

.btn-outline:hover {
    background: var(--accent-color);
    color: white;
    transform: translateY(-2px);
}

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

/* ===== Hero Section ===== */
.hero {
    position: relative;
    height: 250px;
    background: linear-gradient(135deg, #1E5B8C 0%, #2673AB 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    overflow: hidden;
}

/* ===== Blue Divider ===== */
.blue-divider {
    height: 8px;
    background: linear-gradient(135deg, #1E5B8C 0%, #2673AB 100%);
    width: 100%;
    margin: 0;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 600"><path d="M0,300 Q300,100 600,300 T1200,300 L1200,600 L0,600 Z" fill="rgba(255,255,255,0.05)"/></svg>') no-repeat center;
    background-size: cover;
    opacity: 0.3;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.1);
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    padding: 0 20px;
}

.hero-title {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    color: white;
    font-weight: 700;
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    font-weight: 300;
    opacity: 0.95;
}

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

/* ===== Page Header ===== */
.page-header {
    background: linear-gradient(135deg, #1E5B8C 0%, #2673AB 100%);
    padding: 80px 0;
    text-align: center;
    color: white;
}

.page-header h1 {
    color: white;
    font-size: 3rem;
    margin-bottom: 0.5rem;
}

.page-header p {
    font-size: 1.25rem;
    opacity: 0.95;
}

/* ===== Section Styles ===== */
.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    font-size: 2.5rem;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.section-header p {
    font-size: 1.125rem;
    color: var(--text-medium);
}

/* ===== Intro Section ===== */
.intro-section {
    padding: var(--section-padding);
    background: var(--background-white);
}

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

.intro-text h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.intro-text p {
    margin-bottom: 1.5rem;
    color: var(--text-medium);
}

.intro-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.intro-photo {
    width: 100%;
    max-width: 500px;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.image-placeholder {
    width: 100%;
    height: 400px;
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary-color) 100%);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 6rem;
    color: white;
    opacity: 0.8;
}

/* ===== Practice Areas / Services Grid ===== */
.practice-areas {
    padding: var(--section-padding);
    background: var(--background-light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.service-card {
    background: white;
    padding: 2.5rem;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: center;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(255, 107, 53, 0.2);
}

.service-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
}

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

.service-card p {
    color: var(--text-medium);
    margin-bottom: 1.5rem;
}

.service-link {
    color: var(--primary-color);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.service-link:hover {
    gap: 0.75rem;
}

/* ===== Why Choose Section ===== */
.why-choose {
    padding: var(--section-padding);
    background: white;
}

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

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

.feature-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 1rem;
    background: var(--background-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 1.75rem;
}

.feature-item h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.feature-item p {
    color: var(--text-medium);
    font-size: 0.95rem;
}

/* ===== CTA Section ===== */
.cta-section {
    padding: var(--section-padding);
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    text-align: center;
    color: white;
}

.cta-content h2 {
    color: white;
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-content p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

/* ===== Attorney Profile (About Page) ===== */
.attorney-profile {
    padding: var(--section-padding);
}

.profile-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
}

.profile-image-container {
    position: sticky;
    top: 120px;
    align-self: start;
}

.profile-image {
    margin-bottom: 2rem;
}

.image-placeholder-about {
    width: 100%;
    aspect-ratio: 3/4;
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary-color) 100%);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 5rem;
    color: white;
    opacity: 0.8;
}

.profile-image img {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
}

.profile-contact-card {
    background: var(--background-light);
    padding: 2rem;
    border-radius: 10px;
    border-left: 4px solid var(--primary-color);
}

.profile-contact-card h3 {
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
}

.contact-details {
    list-style: none;
    margin-bottom: 1.5rem;
}

.contact-details li {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    margin-bottom: 1.5rem;
}

.contact-details i {
    color: var(--primary-color);
    font-size: 1.25rem;
    margin-top: 0.25rem;
}

.contact-details strong {
    display: block;
    margin-bottom: 0.25rem;
    color: var(--text-dark);
}

.contact-details a {
    color: var(--text-medium);
    word-break: break-all;
}

.attorney-name-title {
    margin-bottom: 2rem;
}

.attorney-name-title h2 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.attorney-title {
    font-size: 1.25rem;
    color: var(--primary-color);
    font-weight: 600;
}

.bio-section h3 {
    margin-top: 2rem;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.bio-section p {
    color: var(--text-medium);
    margin-bottom: 1.5rem;
}

.practice-list {
    list-style: none;
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.75rem;
}

.practice-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.practice-list i {
    color: var(--primary-color);
    font-size: 1.1rem;
}

.cta-box {
    background: var(--background-light);
    padding: 2rem;
    border-radius: 10px;
    margin-top: 3rem;
    text-align: center;
    border: 2px solid var(--primary-color);
}

.cta-box h3 {
    margin-bottom: 1rem;
}

.cta-box p {
    margin-bottom: 1.5rem;
}

/* ===== Services Detail Page ===== */
.services-detail {
    padding: var(--section-padding);
}

.services-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 4rem;
}

.service-detail-card {
    background: white;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    padding: 3rem;
    margin-bottom: 3rem;
}

.service-detail-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 2px solid var(--background-light);
}

.service-detail-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
    flex-shrink: 0;
}

.service-detail-header h2 {
    margin: 0;
    font-size: 2rem;
}

.service-detail-content h3 {
    margin-top: 2rem;
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.service-detail-content p {
    color: var(--text-medium);
    margin-bottom: 1.5rem;
}

.service-list {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin: 1.5rem 0;
}

.service-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.service-list i {
    color: var(--primary-color);
    font-size: 1.1rem;
    margin-top: 0.25rem;
}

.service-benefits {
    background: var(--background-light);
    padding: 2rem;
    border-radius: 10px;
    margin: 2rem 0;
}

.service-benefits h4 {
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

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

.benefit-item i {
    color: var(--primary-color);
    font-size: 1.5rem;
    flex-shrink: 0;
}

.benefit-item p {
    margin: 0;
    color: var(--text-medium);
}

.service-callout {
    background: var(--primary-color);
    color: white;
    padding: 2rem;
    border-radius: 10px;
    margin: 2rem 0;
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
}

.service-callout i {
    font-size: 2rem;
    flex-shrink: 0;
    opacity: 0.9;
}

.service-callout h4 {
    color: white;
    margin-bottom: 0.5rem;
}

.service-callout p {
    color: white;
    margin: 0;
    opacity: 0.95;
}

.copyright-types {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin: 2rem 0;
}

.copyright-type {
    background: var(--background-light);
    padding: 1.5rem;
    border-radius: 10px;
    text-align: center;
}

.copyright-type i {
    color: var(--primary-color);
    font-size: 2rem;
    margin-bottom: 1rem;
}

.copyright-type p {
    margin: 0;
    font-size: 0.95rem;
    color: var(--text-medium);
}

.services-cta {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
    padding: 3rem;
    border-radius: 10px;
    text-align: center;
    color: white;
    margin-top: 4rem;
}

.services-cta h2 {
    color: white;
    margin-bottom: 1rem;
}

.services-cta p {
    font-size: 1.125rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

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

/* ===== Contact Page ===== */
.contact-section {
    padding: var(--section-padding);
}

.contact-intro {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 4rem;
}

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

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    margin-bottom: 4rem;
}

.contact-info-box {
    background: var(--background-light);
    padding: 2.5rem;
    border-radius: 10px;
    height: fit-content;
    position: sticky;
    top: 120px;
}

.contact-info-box h3 {
    margin-bottom: 2rem;
    font-size: 1.5rem;
}

.contact-item {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
}

.contact-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
    margin-bottom: 2rem;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 1.25rem;
    flex-shrink: 0;
}

.contact-details-item h4 {
    margin-bottom: 0.5rem;
    font-size: 1.125rem;
}

.contact-details-item a {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--primary-color);
}

.contact-note {
    font-size: 0.875rem;
    color: var(--text-light);
    margin-top: 0.25rem;
}

.practice-areas-box {
    background: white;
    padding: 1.5rem;
    border-radius: 8px;
    margin-top: 1rem;
}

.practice-areas-box h4 {
    margin-bottom: 1rem;
}

.practice-areas-box ul {
    list-style: none;
}

.practice-areas-box li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.practice-areas-box i {
    color: var(--primary-color);
}

.calendly-container {
    background: white;
    padding: 2.5rem;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
}

.calendly-container h3 {
    margin-bottom: 0.5rem;
    font-size: 1.75rem;
}

.calendly-intro {
    color: var(--text-medium);
    margin-bottom: 2rem;
}

.contact-cta {
    background: var(--background-light);
    padding: 3rem;
    border-radius: 10px;
    text-align: center;
}

.contact-cta h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.contact-cta p {
    color: var(--text-medium);
    margin-bottom: 2rem;
}

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

/* ===== Disclaimer Section ===== */
.disclaimer-section {
    background: var(--background-light);
    padding: 3rem 0;
    margin-top: 4rem;
    border-top: 2px solid var(--border-color);
}

.disclaimer-section h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
}

.disclaimer-section p {
    font-size: 0.9rem;
    line-height: 1.8;
    color: var(--text-medium);
    margin-bottom: 1.5rem;
    text-align: justify;
}

/* ===== Footer ===== */
.footer {
    background: var(--secondary-color);
    color: white;
    padding: 3rem 0 1.5rem;
    margin-top: 4rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    color: white;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.footer-section h4 {
    color: white;
    font-size: 1.125rem;
    margin-bottom: 1rem;
}

.footer-section p {
    color: rgba(255,255,255,0.8);
    font-size: 0.95rem;
}

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

.footer-section ul li {
    margin-bottom: 0.75rem;
}

.footer-section ul li a {
    color: rgba(255,255,255,0.8);
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: var(--primary-color);
}

.contact-info {
    list-style: none;
}

.contact-info li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.contact-info i {
    color: var(--accent-color);
    font-size: 1.1rem;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.footer-bottom p {
    color: rgba(255,255,255,0.6);
    font-size: 0.875rem;
}

/* ===== Responsive Design ===== */
@media (max-width: 968px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.25rem;
    }
    
    .intro-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .profile-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .profile-image-container {
        position: static;
    }
    
    .service-list {
        grid-template-columns: 1fr;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .copyright-types {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-info-box {
        position: static;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.25rem; }
    
    .nav-links {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: white;
        flex-direction: column;
        padding: 2rem;
        gap: 1rem;
        transition: left 0.3s ease;
        box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    }
    
    .nav-links.active {
        left: 0;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .mobile-menu-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(7px, 7px);
    }
    
    .mobile-menu-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(6px, -6px);
    }
    
    .hero {
        height: 200px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .page-header h1 {
        font-size: 2rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .copyright-types {
        grid-template-columns: 1fr;
    }
    
    .service-detail-header {
        flex-direction: column;
        text-align: center;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .contact-buttons {
        flex-direction: column;
    }
}

/* ===== Utility Classes ===== */
.text-center { text-align: center; }
.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }