/* === Base reset === */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box
}

/* === Tokens (tuned for WCAG AA) === */
:root {
    --primary-navy: #2c3e50;
    --logo-blue: #34568b;

    /* Darker brand blues for 4.5:1 on white */
    --accent-blue: #2563eb;
    /* was #4a90e2 */
    --accent-blue-hover: #1d4ed8;
    /* was #5aa3f0 */
    --light-blue: #1d4ed8;

    --text-light: #ffffff;
    --text-gray: #374151;
    --text-dark: #111827;
    --white: #ffffff;
    --light-gray: #f8fafc;
    --border-gray: #d1d5db;

    /* Darker success for headings on white */
    --success-green: #065f46;
    /* was #10b981 */
    --success-green-accent: #34d399;
    /* for decorative borders/gradients */

    --error-red: #b91c1c;
    /* darker red for visible text */
    --error-border: #ef4444;
    /* keep vivid red for borders */

    --warning-amber: #f59e0b;

    --focus-outline: #2563eb;
    /* match brand blue */
    --focus-width: 3px;

    --font-size-sm: .875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --spacing-xs: .25rem;
    --spacing-sm: .5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem
}

/* === SR-only === */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0
}

/* === Skip link === */
.skip-link {
    position: absolute;
    top: -40px;
    left: 6px;
    background: var(--primary-navy);
    color: var(--white);
    padding: 8px;
    text-decoration: none;
    font-weight: 700;
    border-radius: 4px;
    z-index: 9999;
    transition: top .3s ease
}

.skip-link:focus {
    top: 6px;
    outline: var(--focus-width) solid var(--warning-amber);
    outline-offset: 2px
}

/* === Typography === */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    font-size: var(--font-size-base);
    background: var(--white)
}

/* === Focus rings (keyboard only) === */
a,
button,
input,
textarea,
select {
    outline: none
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
    outline: var(--focus-width) solid var(--focus-outline);
    outline-offset: 2px;
    border-radius: 2px
}

.navbar a:focus-visible,
.hero a:focus-visible,
.footer a:focus-visible {
    outline: var(--focus-width) solid var(--warning-amber)
}

/* Prefer reduced motion */
@media (prefers-reduced-motion:reduce) {
    * {
        animation: none !important;
        transition: none !important;
        scroll-behavior: auto !important
    }
}

/* High contrast users */
@media (prefers-contrast:more) {
    :root {
        --focus-width: 4px
    }

    .btn {
        border-width: 3px
    }
}

/* Forced-colors (Windows HC) */
@media (forced-colors:active) {

    .btn,
    .phone-link {
        border: 1px solid CanvasText
    }

    .nav-link:focus-visible {
        outline: 2px solid Highlight
    }
}

/* === Navigation === */
.navbar {
    background: var(--primary-navy);
    padding: var(--spacing-sm) 0;
    position: fixed;
    width: 100%;
    min-height: 64px;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, .1)
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 var(--spacing-xl)
}

.logo {
    color: var(--white);
    font-size: var(--font-size-xl);
    font-weight: 700
}

.logo img {
    height: 60px;
    width: auto;
    filter: brightness(0) invert(1);
    display: block
}

.header-phone {
    flex-shrink: 0
}

.phone-link {
    color: var(--white);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid rgba(255, 255, 255, .3);
    border-radius: 6px;
    transition: all .3s ease;
    font-weight: 500;
    font-size: var(--font-size-base);
    min-height: 44px
}

.phone-link:hover,
.phone-link:focus-visible {
    background-color: rgba(255, 255, 255, .1);
    border-color: var(--warning-amber);
    color: var(--warning-amber);
    transform: translateY(-1px)
}

.phone-icon {
    font-size: var(--font-size-lg);
    line-height: 1
}

.phone-number {
    font-weight: 600;
    white-space: nowrap
}

.mobile-phone-item {
    display: none
}

.mobile-phone-link {
    border: 2px solid rgba(255, 255, 255, .5);
    margin-bottom: var(--spacing-md);
    justify-content: center;
    background-color: rgba(255, 255, 255, .1);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm)
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-xl)
}

.nav-link {
    color: var(--white);
    text-decoration: none;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 4px;
    transition: all .3s ease;
    font-weight: 500
}

.nav-link:hover,
.nav-link:focus-visible {
    background-color: rgba(255, 255, 255, .1);
    color: var(--warning-amber)
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: 2px solid var(--white);
    color: var(--white);
    padding: var(--spacing-sm);
    cursor: pointer;
    border-radius: 4px;
    width: 44px;
    height: 44px;
    position: relative;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 4px
}

.hamburger-line {
    width: 20px;
    height: 2px;
    background-color: var(--white);
    transition: all .3s ease
}

.mobile-menu-btn:hover,
.mobile-menu-btn:focus-visible {
    background-color: rgba(255, 255, 255, .1)
}

.mobile-menu-btn[aria-expanded="true"] .hamburger-line:nth-child(1) {
    transform: translateY(6px) rotate(45deg)
}

.mobile-menu-btn[aria-expanded="true"] .hamburger-line:nth-child(2) {
    opacity: 0
}

.mobile-menu-btn[aria-expanded="true"] .hamburger-line:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg)
}

/* === Hero === */
.hero {
    background: linear-gradient(135deg, var(--primary-navy) 0%, var(--logo-blue) 100%);
    color: var(--white);
    padding: 140px 0 80px;
    text-align: center;
    position: relative;
    overflow: hidden
}

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

.hero-logo {
    margin-bottom: var(--spacing-xl);
    text-align: center
}

.hero-logo-img {
    max-width: 450px;
    width: 100%;
    height: auto;
    filter: brightness(0) invert(1);
    opacity: .95
}

.hero h1 {
    font-size: var(--font-size-4xl);
    margin-bottom: var(--spacing-md);
    font-weight: 700;
    line-height: 1.2
}

.hero p {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-xl);
    opacity: .95;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto
}

.veteran-badge {
    display: inline-block;
    background: var(--white);
    color: var(--primary-navy);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: 25px;
    font-weight: 700;
    margin-bottom: var(--spacing-xl);
    font-size: var(--font-size-sm)
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
    margin-top: var(--spacing-xl)
}

/* === Buttons (AA) === */
.btn {
    padding: 14px 32px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 700;
    transition: all .3s ease;
    display: inline-block;
    border: 2px solid transparent;
    font-size: var(--font-size-base);
    min-height: 44px;
    cursor: pointer;
    text-align: center
}

.btn-primary {
    background: var(--accent-blue);
    color: #fff;
    border-color: var(--accent-blue)
}

.btn-primary:hover,
.btn-primary:focus-visible {
    background: var(--accent-blue-hover);
    border-color: var(--accent-blue-hover);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, .3)
}

.btn-secondary {
    background: transparent;
    color: #fff;
    border-color: #fff
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
    background: #fff;
    color: var(--primary-navy);
    transform: translateY(-2px)
}

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

.section {
    padding: 80px 0
}

.section h2 {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-2xl);
    text-align: center;
    color: var(--logo-blue);
    line-height: 1.2
}

/* === Services grid === */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl)
}

.service-card {
    background: #fff;
    padding: var(--spacing-xl);
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, .1);
    transition: transform .3s ease;
    border: 1px solid var(--border-gray);
    position: relative
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, .15)
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--logo-blue) 0%, var(--accent-blue) 100%);
    border-radius: 10px 10px 0 0
}

.service-card h3 {
    color: var(--logo-blue);
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-xl);
    line-height: 1.3
}

.service-card ul {
    list-style: none;
    margin-bottom: var(--spacing-lg)
}

.service-card li {
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--light-gray);
    color: var(--text-gray)
}

.service-card li:last-child {
    border-bottom: none
}

.service-card li:before {
    content: "✓ ";
    color: var(--success-green);
    font-weight: 700;
    margin-right: var(--spacing-xs)
}

/* === Problem/Solution === */
.problem-solution-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl)
}

.problems-card,
.solutions-card {
    background: #fff;
    padding: var(--spacing-xl);
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, .1);
    border: 1px solid var(--border-gray);
    position: relative
}

.problems-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--error-red) 0%, #ff6b6b 100%);
    border-radius: 10px 10px 0 0
}

.solutions-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--success-green) 0%, var(--success-green-accent) 100%);
    border-radius: 10px 10px 0 0
}

.problems-card h3 {
    color: var(--error-red);
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-xl)
}

.solutions-card h3 {
    color: var(--success-green);
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-xl)
}

.problems-card ul,
.solutions-card ul {
    list-style: none;
    margin-bottom: var(--spacing-lg)
}

.problems-card li,
.solutions-card li {
    padding: var(--spacing-sm) 0;
    color: var(--text-gray);
    font-size: var(--font-size-base)
}

.problems-card li {
    border-left: 3px solid var(--error-red);
    padding-left: var(--spacing-md);
    margin-bottom: var(--spacing-xs)
}

.solutions-card li {
    border-left: 3px solid var(--success-green);
    padding-left: var(--spacing-md);
    margin-bottom: var(--spacing-xs)
}

/* === Success story === */
.success-story {
    background: linear-gradient(135deg, var(--light-blue) 0%, var(--accent-blue) 100%);
    color: #fff;
    padding: var(--spacing-2xl);
    border-radius: 15px;
    margin-top: var(--spacing-2xl);
    box-shadow: 0 8px 25px rgba(37, 99, 235, .3)
}

.success-story h3 {
    color: #fff;
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-2xl);
    text-align: center
}

.success-story p {
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-base);
    line-height: 1.7
}

.success-story p:last-child {
    margin-bottom: 0
}

.success-story strong {
    color: #fbbf24;
    font-weight: 700
}

/* === Services logo === */
.services-section-logo {
    text-align: center;
    margin-bottom: var(--spacing-2xl)
}

.services-section-logo img {
    max-width: 100px;
    height: auto;
    opacity: .7
}

/* === About === */
.about-content {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: var(--spacing-2xl);
    align-items: start
}

.about-image {
    text-align: center
}

.headshot {
    width: 100%;
    height: auto;
    max-width: 300px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, .1)
}

.about-text h3 {
    color: var(--logo-blue);
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-xl);
    margin-top: var(--spacing-lg)
}

.about-text h3:first-child {
    margin-top: 0
}

.about-text p {
    margin-bottom: var(--spacing-md);
    color: var(--text-gray);
    line-height: 1.7
}

.benefits-list {
    list-style: none;
    margin-bottom: var(--spacing-md)
}

.benefits-list li {
    padding: var(--spacing-xs) 0;
    color: var(--text-gray)
}

.benefits-list li:before {
    content: "✓ ";
    color: var(--success-green);
    font-weight: 700;
    margin-right: var(--spacing-xs)
}

/* === Testimonials === */
.testimonials-section {
    background: var(--light-gray)
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl)
}

.testimonial {
    background: #fff;
    padding: var(--spacing-xl);
    border-radius: 10px;
    border-left: 4px solid var(--logo-blue);
    box-shadow: 0 2px 8px rgba(0, 0, 0, .1)
}

.testimonial blockquote {
    margin: 0
}

.testimonial p {
    font-style: italic;
    margin-bottom: var(--spacing-md);
    color: var(--text-gray);
    font-size: var(--font-size-lg);
    line-height: 1.6
}

.testimonial-author {
    font-weight: 700;
    color: var(--logo-blue);
    font-style: normal
}

/* === Contact === */
.contact-section {
    background: var(--light-gray)
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl)
}

.contact-info h3 {
    color: var(--logo-blue);
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-xl);
    margin-top: var(--spacing-xl)
}

.contact-info h3:first-child {
    margin-top: 0
}

.contact-info h3+p {
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-lg)
}

.business-types {
    list-style: none;
    margin-top: var(--spacing-md);
    background: #fff;
    padding: var(--spacing-lg);
    border-radius: 8px;
    border: 1px solid var(--border-gray)
}

.business-types li {
    padding: var(--spacing-xs) 0;
    color: var(--text-gray);
    border-bottom: 1px solid var(--light-gray);
    font-size: var(--font-size-sm)
}

.business-types li:last-child {
    border-bottom: none
}

.business-types li:before {
    content: "🏢";
    margin-right: var(--spacing-sm);
    font-size: var(--font-size-base)
}

.contact-list {
    margin-bottom: var(--spacing-xl)
}

.contact-list dt {
    font-weight: 700;
    color: var(--logo-blue);
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-xs)
}

.contact-list dt:first-child {
    margin-top: 0
}

.contact-list dd {
    color: var(--text-gray);
    margin-left: 0;
    margin-bottom: var(--spacing-sm)
}

.contact-link {
    color: var(--logo-blue);
    text-decoration: none;
    font-weight: 500
}

.contact-link:hover,
.contact-link:focus-visible {
    text-decoration: underline
}

.contact-info p {
    color: var(--text-gray);
    line-height: 1.6
}

/* === Form === */
.contact-form {
    background: #fff;
    padding: var(--spacing-xl);
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, .1);
    border-top: 4px solid var(--logo-blue)
}

.contact-form h3 {
    color: var(--logo-blue);
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-xl)
}

.form-group {
    margin-bottom: var(--spacing-lg)
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-sm);
    color: var(--text-dark);
    font-weight: 700;
    font-size: var(--font-size-base)
}

.required {
    color: var(--error-red);
    font-weight: 700;
    margin-left: var(--spacing-xs)
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 14px;
    border: 2px solid var(--border-gray);
    border-radius: 6px;
    font-size: var(--font-size-base);
    font-family: inherit;
    transition: border-color .3s ease, box-shadow .3s ease;
    background: #fff;
    color: var(--text-dark)
}

.form-group input:focus-visible,
.form-group textarea:focus-visible,
.form-group select:focus-visible {
    border-color: var(--focus-outline);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, .12)
}

.form-group input:invalid,
.form-group textarea:invalid {
    border-color: var(--error-border)
}

.form-group input:valid,
.form-group textarea:valid {
    border-color: var(--success-green)
}

.form-submit {
    width: 100%;
    margin-top: var(--spacing-md)
}

/* === Footer === */
.footer {
    background: var(--primary-navy);
    color: #fff;
    text-align: center;
    padding: var(--spacing-xl) 0
}

.footer p {
    margin-bottom: var(--spacing-sm);
    line-height: 1.6
}

.footer p:last-child {
    margin-bottom: 0;
    opacity: .8
}

/* === Live region === */
#live-region {
    position: absolute;
    left: -10000px;
    width: 1px;
    height: 1px;
    overflow: hidden
}

/* === Responsive === */
@media (max-width:768px) {
    .mobile-menu-btn {
        display: flex
    }

    .header-phone {
        display: none
    }

    .mobile-phone-item {
        display: block
    }

    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--primary-navy);
        flex-direction: column;
        padding: var(--spacing-md);
        box-shadow: 0 2px 10px rgba(0, 0, 0, .1);
        border-top: 1px solid rgba(255, 255, 255, .1)
    }

    .nav-menu.active {
        display: flex
    }

    .nav-menu li {
        width: 100%
    }

    .nav-link {
        display: block;
        padding: var(--spacing-md);
        text-align: center;
        min-height: 44px;
        line-height: 1.2
    }

    .hero {
        padding: 120px 0 60px
    }

    .hero-logo-img {
        max-width: 300px
    }

    .hero h1 {
        font-size: var(--font-size-3xl)
    }

    .hero p {
        font-size: var(--font-size-base)
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center
    }

    .btn {
        width: 100%;
        max-width: 280px
    }

    .about-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--spacing-xl)
    }

    .contact-grid {
        grid-template-columns: 1fr
    }

    .services-grid,
    .testimonials-grid {
        grid-template-columns: 1fr
    }

    .container {
        padding: 0 var(--spacing-md)
    }

    .section {
        padding: 60px 0
    }

    .section h2 {
        font-size: var(--font-size-2xl);
        margin-bottom: var(--spacing-xl)
    }

    .problem-solution-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg)
    }

    .success-story {
        padding: var(--spacing-xl)
    }

    .success-story h3 {
        font-size: var(--font-size-xl)
    }

    .business-types {
        padding: var(--spacing-md)
    }
}

@media (max-width:480px) {
    .nav-container {
        padding: 0 var(--spacing-md)
    }

    .hero-container {
        padding: 0 var(--spacing-md)
    }

    .hero-logo-img {
        max-width: 250px
    }

    .hero h1 {
        font-size: var(--font-size-2xl)
    }

    .service-card,
    .contact-form,
    .testimonial {
        padding: var(--spacing-md)
    }

    .form-group input,
    .form-group textarea,
    .form-group select {
        padding: 12px
    }

    .success-story {
        padding: var(--spacing-md)
    }

    .success-story h3 {
        font-size: var(--font-size-lg)
    }

    .problems-card,
    .solutions-card {
        padding: var(--spacing-md)
    }
}