/* ============================================
   KIRBY SERVICE CENTER — Editorial Style
   Burgundy + Blush Palette
   ============================================ */

/* CSS Custom Properties */
:root {
    --color-burgundy: #7B2D3B;
    --color-burgundy-dark: #5C1F2C;
    --color-burgundy-deeper: #3D1419;
    --color-blush: #F5E6E0;
    --color-blush-light: #FAF3F0;
    --color-blush-muted: #EDE0DA;
    --color-cream: #FFFBF8;
    --color-charcoal: #1A1A1A;
    --color-text: #2C2C2C;
    --color-text-light: #5A5A5A;
    --color-text-muted: #8A8A8A;
    --color-white: #FFFFFF;
    --color-border: #E8DDD8;
    
    --font-serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;
    --space-3xl: 6rem;
    --space-4xl: 8rem;
    
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    
    --shadow-sm: 0 1px 3px rgba(123, 45, 59, 0.06), 0 1px 2px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 16px rgba(123, 45, 59, 0.08), 0 2px 4px rgba(0,0,0,0.04);
    --shadow-lg: 0 12px 40px rgba(123, 45, 59, 0.12), 0 4px 12px rgba(0,0,0,0.06);
    --shadow-xl: 0 24px 60px rgba(123, 45, 59, 0.15);
    
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    font-size: 16px;
}

body {
    font-family: var(--font-sans);
    color: var(--color-text);
    background-color: var(--color-cream);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

a {
    color: inherit;
    text-decoration: none;
}

ul {
    list-style: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

/* Focus styles */
:focus-visible {
    outline: 2px solid var(--color-burgundy);
    outline-offset: 2px;
}

/* Skip link */
.skip-link {
    position: absolute;
    top: -100%;
    left: var(--space-sm);
    background: var(--color-burgundy);
    color: var(--color-white);
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-sm);
    z-index: 1000;
    font-weight: 500;
    transition: top var(--transition-fast);
}

.skip-link:focus {
    top: var(--space-sm);
}

/* Container */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

@media (min-width: 768px) {
    .container {
        padding: 0 var(--space-2xl);
    }
}

@media (min-width: 1200px) {
    .container {
        padding: 0 var(--space-3xl);
    }
}

/* ============================================
   HEADER / NAVIGATION
   ============================================ */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(255, 251, 248, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--color-border);
    transition: box-shadow var(--transition-base);
}

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

.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--color-burgundy);
    font-family: var(--font-serif);
}

.logo-mark {
    display: flex;
    align-items: center;
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.logo-name {
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.logo-sub {
    font-family: var(--font-sans);
    font-size: 0.65rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-text-light);
}

/* Logo light variant for footer */
.logo-light {
    color: var(--color-white);
}

.logo-light .logo-sub {
    color: rgba(255, 255, 255, 0.65);
}

/* Navigation */
.nav-list {
    display: none;
    align-items: center;
    gap: var(--space-xl);
}

.nav-link {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-light);
    letter-spacing: 0.01em;
    transition: color var(--transition-fast);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1.5px;
    background: var(--color-burgundy);
    transition: width var(--transition-base);
}

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

.nav-link:hover::after {
    width: 100%;
}

.nav-cta {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--color-burgundy);
    color: var(--color-white);
    padding: 10px 20px;
    border-radius: 100px;
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.01em;
    transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}

.nav-cta:hover {
    background: var(--color-burgundy-dark);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
    color: var(--color-white);
}

/* Mobile nav toggle */
.nav-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    width: 28px;
    padding: 4px 0;
    z-index: 101;
}

.hamburger {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--color-charcoal);
    border-radius: 2px;
    transition: transform var(--transition-base), opacity var(--transition-fast);
    transform-origin: center;
}

.nav-toggle[aria-expanded="true"] .hamburger:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .hamburger:nth-child(2) {
    opacity: 0;
}

.nav-toggle[aria-expanded="true"] .hamburger:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Mobile nav open */
@media (max-width: 767px) {
    .nav-list {
        position: fixed;
        top: 0;
        right: 0;
        width: 100%;
        max-width: 320px;
        height: 100vh;
        height: 100dvh;
        background: var(--color-cream);
        flex-direction: column;
        align-items: stretch;
        justify-content: center;
        gap: var(--space-lg);
        padding: var(--space-2xl);
        transform: translateX(100%);
        transition: transform var(--transition-base);
        box-shadow: var(--shadow-xl);
    }

    .nav-list.open {
        transform: translateX(0);
    }

    .nav-link {
        font-size: 1.25rem;
        color: var(--color-text);
    }

    .nav-cta {
        justify-content: center;
        font-size: 1rem;
        padding: 14px 24px;
    }

    .nav-overlay {
        display: none;
        position: fixed;
        inset: 0;
        background: rgba(0,0,0,0.4);
        z-index: 99;
    }

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

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

    .nav-list {
        display: flex;
    }

    .nav-overlay {
        display: none !important;
    }
}

/* ============================================
   HERO
   ============================================ */
.hero {
    padding-top: 72px;
    min-height: 100vh;
    min-height: 100dvh;
    background: var(--color-cream);
    overflow: hidden;
}

.hero .container {
    padding-top: var(--space-xl);
    padding-bottom: var(--space-xl);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
    align-items: center;
}

@media (min-width: 1024px) {
    .hero-grid {
        grid-template-columns: 1.1fr 0.9fr;
        gap: var(--space-3xl);
    }
}

/* Hero content */
.hero-eyebrow {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-burgundy);
    background: var(--color-blush);
    padding: 8px 16px;
    border-radius: 100px;
    margin-bottom: var(--space-lg);
}

.hero-headline {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 700;
    line-height: 1.08;
    letter-spacing: -0.025em;
    color: var(--color-charcoal);
    margin-bottom: var(--space-lg);
}

.hero-headline em {
    font-style: italic;
    color: var(--color-burgundy);
}

.hero-sub {
    font-size: clamp(1rem, 1.5vw, 1.1875rem);
    line-height: 1.7;
    color: var(--color-text-light);
    max-width: 540px;
    margin-bottom: var(--space-xl);
}

/* Hero actions */
.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-bottom: var(--space-2xl);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    font-weight: 600;
    padding: 14px 28px;
    border-radius: 100px;
    border: 2px solid transparent;
    transition: all var(--transition-base);
    cursor: pointer;
    text-decoration: none;
}

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

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

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

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

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

.btn-light:hover {
    background: var(--color-blush-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    color: var(--color-burgundy);
}

.btn-large {
    padding: 18px 36px;
    font-size: 1.0625rem;
}

.btn-full {
    width: 100%;
    justify-content: center;
}

/* Hero stats */
.hero-stats {
    display: flex;
    gap: var(--space-lg);
    align-items: center;
    padding-top: var(--space-lg);
    border-top: 1px solid var(--color-border);
}

.stat {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.stat-number {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-burgundy);
    line-height: 1;
}

.stat-label {
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--color-text-muted);
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--color-border);
    flex-shrink: 0;
}

/* Hero visual */
.hero-visual {
    position: relative;
}

.hero-image-stack {
    position: relative;
}

.hero-img {
    overflow: hidden;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.hero-img-primary {
    width: 100%;
    aspect-ratio: 4/5;
}

.hero-img-primary img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-img-secondary {
    position: absolute;
    bottom: -30px;
    left: -20px;
    width: 55%;
    aspect-ratio: 4/3;
    border: 5px solid var(--color-cream);
    box-shadow: var(--shadow-lg);
}

.hero-img-secondary img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-badge {
    position: absolute;
    top: 20px;
    right: -10px;
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--color-burgundy);
    color: var(--color-white);
    padding: 12px 18px;
    border-radius: var(--radius-md);
    font-size: 0.8125rem;
    font-weight: 600;
    box-shadow: var(--shadow-lg);
}

.hero-badge svg {
    flex-shrink: 0;
}

@media (max-width: 1023px) {
    .hero-img-secondary {
        display: none;
    }

    .hero-badge {
        right: 10px;
    }
}

/* ============================================
   SECTION COMMON
   ============================================ */
.section-eyebrow {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-burgundy);
    margin-bottom: var(--space-sm);
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3.25rem);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.02em;
    color: var(--color-charcoal);
    margin-bottom: var(--space-md);
}

.section-desc {
    font-size: 1.0625rem;
    line-height: 1.7;
    color: var(--color-text-light);
    max-width: 600px;
}

.section-header {
    margin-bottom: var(--space-3xl);
}

/* ============================================
   SERVICES
   ============================================ */
.services {
    padding: var(--space-4xl) 0;
    background: var(--color-white);
}

.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
}

@media (min-width: 640px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

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

.service-card {
    background: var(--color-cream);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-xl);
    transition: all var(--transition-base);
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-blush-muted);
}

.service-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-blush);
    border-radius: var(--radius-sm);
    color: var(--color-burgundy);
    margin-bottom: var(--space-md);
    transition: background var(--transition-fast);
}

.service-card:hover .service-icon {
    background: var(--color-burgundy);
    color: var(--color-white);
}

.service-card h3 {
    font-family: var(--font-serif);
    font-size: 1.3125rem;
    font-weight: 700;
    color: var(--color-charcoal);
    margin-bottom: var(--space-xs);
    letter-spacing: -0.01em;
}

.service-card p {
    font-size: 0.9375rem;
    line-height: 1.65;
    color: var(--color-text-light);
}

/* ============================================
   ABOUT
   ============================================ */
.about {
    padding: var(--space-4xl) 0;
    background: var(--color-cream);
    overflow: hidden;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

@media (min-width: 1024px) {
    .about-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-3xl);
    }
}

.about-visual {
    position: relative;
}

.about-image-wrapper {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    aspect-ratio: 7/5;
}

.about-accent {
    position: absolute;
    bottom: -20px;
    right: -20px;
    width: 120px;
    height: 120px;
    background: var(--color-blush);
    border-radius: var(--radius-md);
    z-index: -1;
}

@media (min-width: 1024px) {
    .about-accent {
        width: 180px;
        height: 180px;
        bottom: -30px;
        right: -30px;
    }
}

.about-content {
    max-width: 560px;
}

.about-text {
    font-size: 1rem;
    line-height: 1.75;
    color: var(--color-text-light);
    margin-bottom: var(--space-md);
}

.about-values {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
    margin-top: var(--space-xl);
}

@media (min-width: 640px) {
    .about-values {
        grid-template-columns: repeat(3, 1fr);
    }
}

.value-item {
    padding: var(--space-md);
    background: var(--color-white);
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
}

.value-label {
    display: block;
    font-family: var(--font-serif);
    font-size: 1.0625rem;
    font-weight: 700;
    color: var(--color-burgundy);
    margin-bottom: 4px;
}

.value-desc {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    line-height: 1.5;
}

/* ============================================
   WHY US
   ============================================ */
.why-us {
    padding: var(--space-4xl) 0;
    background: var(--color-burgundy-deeper);
    color: var(--color-white);
}

.why-us-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

@media (min-width: 1024px) {
    .why-us-layout {
        grid-template-columns: 1.2fr 0.8fr;
        gap: var(--space-3xl);
    }
}

.why-us-content .section-eyebrow {
    color: var(--color-blush);
}

.why-us-content .section-title {
    color: var(--color-white);
}

.why-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
    margin-top: var(--space-2xl);
}

.why-item {
    display: grid;
    grid-template-columns: 48px 1fr;
    gap: var(--space-md);
}

.why-number {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-blush);
    line-height: 1;
    padding-top: 4px;
}

.why-text h4 {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 6px;
    letter-spacing: -0.01em;
}

.why-text p {
    font-size: 0.9375rem;
    line-height: 1.65;
    color: rgba(255, 255, 255, 0.65);
}

.why-us-visual {
    position: relative;
}

.why-us-visual img {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    aspect-ratio: 5/7;
    object-fit: cover;
}

.why-quote {
    position: absolute;
    bottom: -24px;
    left: -16px;
    right: -16px;
    background: var(--color-white);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    box-shadow: var(--shadow-lg);
}

.why-quote blockquote {
    font-family: var(--font-serif);
    font-size: 1.0625rem;
    font-style: italic;
    line-height: 1.5;
    color: var(--color-charcoal);
    margin-bottom: var(--space-xs);
}

.why-quote cite {
    font-family: var(--font-sans);
    font-size: 0.8125rem;
    font-style: normal;
    font-weight: 600;
    color: var(--color-burgundy);
}

@media (max-width: 1023px) {
    .why-quote {
        position: relative;
        bottom: auto;
        left: auto;
        right: auto;
        margin-top: var(--space-lg);
    }
}

/* ============================================
   CTA BANNER
   ============================================ */
.cta-banner {
    padding: var(--space-4xl) 0;
    background: var(--color-burgundy);
}

.cta-inner {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-xl);
}

@media (min-width: 768px) {
    .cta-inner {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
    }
}

.cta-content {
    max-width: 600px;
}

.cta-title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    color: var(--color-white);
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: var(--space-sm);
}

.cta-text {
    font-size: 1.0625rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.75);
}

/* ============================================
   CONTACT
   ============================================ */
.contact {
    padding: var(--space-4xl) 0;
    background: var(--color-white);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-3xl);
}

@media (min-width: 1024px) {
    .contact-grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-3xl);
    }
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    margin-top: var(--space-2xl);
    margin-bottom: var(--space-2xl);
}

.contact-item {
    display: flex;
    gap: var(--space-md);
    align-items: flex-start;
}

.contact-icon {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-blush);
    border-radius: var(--radius-sm);
    color: var(--color-burgundy);
    flex-shrink: 0;
}

.contact-item strong {
    display: block;
    font-family: var(--font-serif);
    font-size: 1.0625rem;
    font-weight: 700;
    color: var(--color-charcoal);
    margin-bottom: 4px;
}

.contact-item p {
    font-size: 0.9375rem;
    line-height: 1.6;
    color: var(--color-text-light);
}

.contact-item a {
    color: var(--color-burgundy);
    font-weight: 500;
    transition: color var(--transition-fast);
}

.contact-item a:hover {
    color: var(--color-burgundy-dark);
    text-decoration: underline;
}

.contact-map {
    overflow: hidden;
}

/* Form */
.contact-form-wrapper {
    background: var(--color-cream);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
}

.form-title {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-charcoal);
    margin-bottom: var(--space-xs);
    letter-spacing: -0.01em;
}

.form-desc {
    font-size: 0.9375rem;
    color: var(--color-text-light);
    margin-bottom: var(--space-xl);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
}

@media (min-width: 640px) {
    .form-row {
        grid-template-columns: 1fr 1fr;
    }
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: var(--space-md);
}

.form-group label {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--color-text);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.form-group input,
.form-group select,
.form-group textarea {
    font-family: var(--font-sans);
    font-size: 1rem;
    color: var(--color-text);
    background: var(--color-white);
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    appearance: none;
    -webkit-appearance: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-burgundy);
    box-shadow: 0 0 0 3px rgba(123, 45, 59, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-text-muted);
}

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

.form-group select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238A8A8A' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 40px;
}

/* Form states */
.form-group input:invalid:not(:placeholder-shown),
.form-group textarea:invalid:not(:placeholder-shown) {
    border-color: #c0392b;
}

/* Success message */
.form-success {
    text-align: center;
    padding: var(--space-2xl);
}

.form-success .success-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto var(--space-md);
    color: var(--color-burgundy);
}

.form-success h4 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-charcoal);
    margin-bottom: var(--space-xs);
}

.form-success p {
    font-size: 0.9375rem;
    color: var(--color-text-light);
    line-height: 1.65;
}

.form-success a {
    color: var(--color-burgundy);
    font-weight: 600;
}

/* Hide form when success shown */
.contact-form.hidden {
    display: none;
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
    background: var(--color-charcoal);
    color: var(--color-white);
    padding: var(--space-3xl) 0 var(--space-xl);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
    margin-bottom: var(--space-2xl);
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: 1.5fr 1fr 1fr 1fr;
        gap: var(--space-2xl);
    }
}

.footer-brand {
    max-width: 280px;
}

.footer-tagline {
    font-size: 0.875rem;
    line-height: 1.65;
    color: rgba(255, 255, 255, 0.55);
    margin-top: var(--space-md);
}

.footer-links h4,
.footer-contact h4 {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: rgba(255, 255, 255, 0.45);
    margin-bottom: var(--space-md);
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer-links a {
    font-size: 0.9375rem;
    color: rgba(255, 255, 255, 0.7);
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-white);
}

.footer-contact p {
    font-size: 0.9375rem;
    line-height: 1.65;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 4px;
}

.footer-contact a {
    color: var(--color-blush);
    transition: color var(--transition-fast);
}

.footer-contact a:hover {
    color: var(--color-white);
}

.footer-bottom {
    padding-top: var(--space-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

@media (min-width: 768px) {
    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
    }
}

.footer-bottom p {
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.4);
    line-height: 1.6;
}

/* ============================================
   SCROLL REVEAL (progressive enhancement)
   ============================================ */
@media (prefers-reduced-motion: no-preference) {
    .reveal {
        opacity: 1;
        transform: none;
        transition: opacity 0.6s ease, transform 0.6s ease;
    }

    .reveal[data-reveal] {
        opacity: 0;
        transform: translateY(24px);
    }

    .reveal[data-reveal="left"] {
        transform: translateX(-24px);
    }

    .reveal[data-reveal="right"] {
        transform: translateX(24px);
    }

    .reveal.visible {
        opacity: 1;
        transform: none;
    }
}

/* Reduced motion: ensure everything is visible */
@media (prefers-reduced-motion: reduce) {
    .reveal[data-reveal] {
        opacity: 1;
        transform: none;
    }
}