/* ===================================
   JUICE MAN BULLIES - STYLESHEET
   Fixed & Optimized for Production
   =================================== */

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

/* CSS Custom Properties */
:root {
    --burgundy: #8B1538;
    --dark-burgundy: #6B0F2A;
    --light-burgundy: #A62953;
    --charcoal: #1A1A1A;
    --off-black: #0D0D0D;
    --cream: #F5F1E8;
    --light-gray: #E8E8E8;
    --text-dark: #2C2C2C;
    
    /* Spacing System */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Touch Targets */
    --touch-target: 44px;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.4s ease;
}

/* Skip Link for Accessibility */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--burgundy);
    color: white;
    padding: 0.5rem 1rem;
    text-decoration: none;
    z-index: 10000;
}

.skip-link:focus {
    top: 0;
}

body {
    font-family: 'Montserrat', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    overflow-x: hidden;
    background: var(--off-black);
}

h1, h2, h3, h4 {
    font-family: 'Playfair Display', serif;
}

/* ===================================
   NAVBAR STYLES
   =================================== */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(13, 13, 13, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: var(--spacing-sm) 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    border-bottom: 1px solid rgba(139, 21, 56, 0.3);
    transition: all var(--transition-normal);
}

.logo {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--burgundy);
    letter-spacing: 2px;
}

.nav-links {
    display: flex;
    gap: 2.5rem;
    list-style: none;
    transition: opacity var(--transition-normal);
}

.nav-links a {
    text-decoration: none;
    color: var(--cream);
    font-weight: 500;
    font-size: 0.9rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: color var(--transition-normal);
    padding: 0.5rem;
    min-height: var(--touch-target);
    display: flex;
    align-items: center;
}

.nav-links a:hover,
.nav-links a:focus {
    color: var(--burgundy);
    outline: 2px solid var(--burgundy);
    outline-offset: 2px;
}

/* HAMBURGER MENU */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    z-index: 1001;
    background: transparent;
    border: none;
    padding: var(--spacing-xs);
    min-width: var(--touch-target);
    min-height: var(--touch-target);
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--cream);
    transition: all var(--transition-normal);
    border-radius: 2px;
}

.hamburger:focus {
    outline: 2px solid var(--burgundy);
    outline-offset: 2px;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* SCROLLED STATE */
.navbar.scrolled .nav-links {
    display: none;
}

.navbar.scrolled .hamburger {
    display: flex;
}

/* MOBILE DROPDOWN MENU */
.mobile-menu {
    position: fixed;
    top: 60px;
    right: -300px;
    width: 280px;
    background: rgba(13, 13, 13, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-left: 2px solid var(--burgundy);
    padding: var(--spacing-md) 0;
    transition: right var(--transition-normal);
    z-index: 999;
    box-shadow: -5px 0 20px rgba(0, 0, 0, 0.5);
}

.mobile-menu.active {
    right: 0;
}

.mobile-menu-link {
    display: block;
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--cream);
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: all var(--transition-normal);
    border-left: 3px solid transparent;
    min-height: var(--touch-target);
}

.mobile-menu-link:hover,
.mobile-menu-link:focus {
    color: var(--burgundy);
    background: rgba(139, 21, 56, 0.1);
    border-left-color: var(--burgundy);
    outline: none;
}

/* ===================================
   MODAL STYLES
   =================================== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(139, 21, 56, 0.98);
    z-index: 99999;
    overflow-y: auto;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: var(--cream);
    border-radius: 16px;
    max-width: 900px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    animation: slideUp var(--transition-normal);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.8);
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    width: var(--touch-target);
    height: var(--touch-target);
    border: none;
    background: var(--burgundy);
    color: white;
    font-size: 2rem;
    cursor: pointer;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    transition: all var(--transition-normal);
    line-height: 1;
    padding-bottom: 4px;
}

.modal-close:hover,
.modal-close:focus {
    background: var(--dark-burgundy);
    transform: rotate(90deg);
    outline: 2px solid white;
    outline-offset: 2px;
}

.modal-body {
    padding: var(--spacing-md);
}

.modal-image {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: 12px;
    margin-bottom: var(--spacing-md);
}

.modal-header {
    margin-bottom: var(--spacing-md);
}

.modal-title {
    font-family: 'Playfair Display', serif;
    font-size: 3rem;
    font-weight: 900;
    color: var(--burgundy);
    margin-bottom: var(--spacing-xs);
}

.modal-subtitle {
    font-size: 1rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--charcoal);
    font-weight: 600;
}

.modal-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin: var(--spacing-md) 0;
    padding: var(--spacing-md);
    background: white;
    border-radius: 12px;
    border: 2px solid var(--burgundy);
}

.modal-detail-item {
    text-align: center;
}

.modal-detail-label {
    color: var(--burgundy);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.8rem;
    display: block;
    margin-bottom: var(--spacing-xs);
}

.modal-detail-value {
    color: var(--charcoal);
    font-size: 1.1rem;
    font-weight: 600;
}

.modal-description {
    font-size: 1.1rem;
    line-height: 1.9;
    color: var(--text-dark);
    margin-bottom: 0;
}

.modal-badge {
    display: inline-block;
    background: rgba(139, 21, 56, 0.15);
    color: var(--burgundy);
    padding: 0.6rem 1.5rem;
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    border: 2px solid var(--burgundy);
    border-radius: 8px;
    margin-bottom: var(--spacing-md);
}

.modal-cta {
    display: block;
    width: 100%;
    padding: 1.5rem;
    background: var(--burgundy);
    color: white;
    text-align: center;
    text-decoration: none;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    font-size: 1.1rem;
    border-radius: 8px;
    transition: all var(--transition-normal);
    border: none;
    cursor: pointer;
}

.modal-cta:hover,
.modal-cta:focus {
    background: var(--dark-burgundy);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(139, 21, 56, 0.4);
    outline: 2px solid var(--burgundy);
    outline-offset: 2px;
}

/* ===================================
   HERO SECTION
   =================================== */
.hero {
    height: 100vh;
    background: linear-gradient(rgba(0,0,0,0.5), rgba(13,13,13,0.8)), var(--charcoal);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    margin-top: 60px;
}

.hero-content {
    color: white;
    max-width: 900px;
    padding: var(--spacing-md);
    animation: fadeInUp 1.2s ease;
}

.hero-subtitle {
    font-size: 0.95rem;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--burgundy);
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.hero h1 {
    font-family: 'Playfair Display', serif;
    font-size: 5rem;
    font-weight: 900;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    text-shadow: 2px 2px 20px rgba(0,0,0,0.8);
}

.hero-tagline {
    font-size: 1.3rem;
    margin-bottom: 3rem;
    color: var(--light-gray);
    font-weight: 300;
    letter-spacing: 1px;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.cta-group {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-primary {
    padding: 1.2rem 3rem;
    background: var(--burgundy);
    color: white;
    text-decoration: none;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    font-size: 0.9rem;
    transition: all var(--transition-normal);
    border: 2px solid var(--burgundy);
    display: inline-block;
    min-height: var(--touch-target);
}

.btn-primary:hover,
.btn-primary:focus {
    background: var(--dark-burgundy);
    border-color: var(--dark-burgundy);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(139, 21, 56, 0.4);
    outline: 2px solid var(--burgundy);
    outline-offset: 2px;
}

.btn-secondary {
    padding: 1.2rem 3rem;
    background: transparent;
    color: white;
    text-decoration: none;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    font-size: 0.9rem;
    border: 2px solid white;
    transition: all var(--transition-normal);
    display: inline-block;
    min-height: var(--touch-target);
}

.btn-secondary:hover,
.btn-secondary:focus {
    background: white;
    color: var(--off-black);
    transform: translateY(-2px);
    outline: 2px solid white;
    outline-offset: 2px;
}

/* ===================================
   SECTIONS
   =================================== */
.section {
    padding: var(--spacing-xl) 5%;
}

.section-dark {
    background: var(--charcoal);
    color: white;
}

.section-light {
    background: var(--cream);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-label {
    font-size: 0.85rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--burgundy);
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

.section-title {
    font-family: 'Playfair Display', serif;
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.section-description {
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto;
    color: var(--light-gray);
    line-height: 1.8;
}

/* ===================================
   LOADING & ERROR STATES
   =================================== */
.loading-state,
.error-state {
    text-align: center;
    padding: var(--spacing-lg);
}

.spinner {
    width: 50px;
    height: 50px;
    border: 4px solid rgba(139, 21, 56, 0.3);
    border-top-color: var(--burgundy);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto var(--spacing-md);
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.error-state h3 {
    color: var(--burgundy);
    margin-bottom: var(--spacing-sm);
}

/* ===================================
   DOG CARDS
   =================================== */
.dogs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 2.5rem;
    max-width: 1400px;
    margin: 0 auto;
}

.dog-card {
    background: var(--off-black);
    overflow: hidden;
    position: relative;
    transition: transform var(--transition-slow);
    border: 1px solid rgba(139, 21, 56, 0.3);
    max-width: 500px;
    margin: 0 auto;
    width: 100%;
    cursor: pointer;
}

.dog-card:hover,
.dog-card:focus-within {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(139, 21, 56, 0.3);
}

.dog-image {
    width: 100%;
    height: 350px;
    position: relative;
    overflow: hidden;
    background: var(--charcoal);
    display: flex;
    align-items: center;
    justify-content: center;
}

.dog-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.dog-card:hover .dog-image img {
    transform: scale(1.05);
}

.blur-image {
    filter: blur(15px);
    opacity: 0.6;
}

.sold-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--burgundy);
    color: white;
    padding: var(--spacing-sm) 2.5rem;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 1.5rem;
    letter-spacing: 2px;
    z-index: 10;
    pointer-events: none;
}

.available-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--burgundy);
    color: white;
    padding: var(--spacing-xs) 1.2rem;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    z-index: 2;
}

/* COMPACT INFO BAR */
.dog-info-compact {
    background: rgba(0, 0, 0, 0.95);
    padding: 1.5rem;
    position: relative;
}

.dog-name-compact {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--burgundy);
    margin-bottom: var(--spacing-xs);
}

.dog-status-compact {
    font-size: 0.85rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--light-gray);
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

.view-details-btn {
    width: 100%;
    padding: var(--spacing-sm);
    background: var(--burgundy);
    color: white;
    text-align: center;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    font-size: 0.9rem;
    border: none;
    cursor: pointer;
    transition: all var(--transition-normal);
    min-height: var(--touch-target);
}

.view-details-btn:hover,
.view-details-btn:focus {
    background: var(--dark-burgundy);
    outline: 2px solid var(--burgundy);
    outline-offset: -2px;
}

/* FULL INFO (FOR STUDS/DAMS) */
.dog-info {
    padding: var(--spacing-md);
    position: relative;
}

/* ADAPTIVE LAYOUT WITH ALIGNED BREAKPOINTS */

/* Mobile first - stacked layout */
#studs-container .dog-card,
#dams-container .dog-card {
    display: grid;
    grid-template-columns: 1fr;
    max-width: 100%;
    margin: 0 auto;
    cursor: default;
}

#studs-container .dog-card:hover,
#dams-container .dog-card:hover,
#studs-container .dog-card:focus-within,
#dams-container .dog-card:focus-within {
    transform: none;
}

/* Force images to stay in 332-760px sweet spot */
#studs-container .dog-image,
#dams-container .dog-image {
    width: 100%;
    max-width: 760px;
    height: auto;
    overflow: hidden;
    margin: 0 auto;
}

#studs-container .dog-image img,
#dams-container .dog-image img {
    width: 100%;
    max-width: 760px;
    height: auto;
    display: block;
    object-fit: contain;
    object-position: center top;
    image-rendering: -webkit-optimize-contrast;
    image-rendering: auto;
}

/* Text/details section - let it flow naturally */
#studs-container .dog-info,
#dams-container .dog-info {
    padding: 2rem;
    width: 100%;
    overflow: visible;
}

#studs-container .dog-name,
#dams-container .dog-name {
    margin-bottom: 0.5rem;
}

#studs-container .dog-title,
#dams-container .dog-title {
    margin-bottom: var(--spacing-sm);
}

#studs-container .dog-details,
#dams-container .dog-details {
    margin-bottom: var(--spacing-sm);
    padding: var(--spacing-sm) 0;
}

#studs-container .dog-description,
#dams-container .dog-description {
    font-size: 1rem;
    line-height: 1.7;
    overflow: visible;
}

/* 
  SHARED BREAKPOINT 1: Lock vertical stacks at 600px
  Both stud and dams lock at consistent width
*/
@media (min-width: 600px) {
    #studs-container .dog-card,
    #dams-container .dog-card {
        max-width: 600px;
        margin: 0 auto;
    }
    
    #studs-container .dog-image,
    #dams-container .dog-image {
        max-width: 600px;
    }
}

/* 
  STUD ONLY: Side-by-side layout at 900px
  Image (400px) + Details, locked at 1020px total
*/
@media (min-width: 900px) {
    #studs-container .dog-card {
        grid-template-columns: 400px minmax(400px, 1fr);
        gap: 2rem;
        align-items: start;
        max-width: 1020px;
        margin: 0 auto;
    }
    
    #studs-container .dog-image {
        max-width: 400px;
        margin: 0;
    }
    
    #studs-container .dog-info {
        padding: 1.5rem;
        min-width: 0;
        width: auto;
    }
}

/* 
  DAMS ONLY: Two-column grid at 900px
  Each dam maintains vertical stack (image on top of details)
  Total width: 1240px (2 x 600px cards + 40px gap)
*/
@media (min-width: 900px) {
    #dams-container {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 2.5rem;
        max-width: 1240px;
        margin: 0 auto;
    }
    
    #dams-container .dog-card {
        max-width: 600px;
        margin: 0;
    }
    
    #dams-container .dog-image {
        max-width: 600px;
    }
    
    #dams-container .dog-info {
        padding: 1.5rem;
    }
}

/* Keep puppies cards stacked normally */
.dogs-grid .dog-card {
    display: grid;
    grid-template-columns: 1fr;
    max-width: 100%;
}

.dog-name {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    font-weight: 700;
    color: var(--burgundy);
    margin-bottom: var(--spacing-xs);
}

.dog-title {
    font-size: 0.85rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--light-gray);
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.dog-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-sm);
    margin-bottom: 1.5rem;
    padding: 1.5rem 0;
    border-top: 1px solid rgba(139, 21, 56, 0.3);
    border-bottom: 1px solid rgba(139, 21, 56, 0.3);
}

.detail-item {
    font-size: 0.85rem;
}

.detail-label {
    color: var(--burgundy);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.75rem;
    display: block;
    margin-bottom: 0.3rem;
}

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

.dog-description {
    color: var(--light-gray);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.dog-cta {
    display: inline-block;
    padding: 0.9rem 2rem;
    background: transparent;
    color: var(--burgundy);
    text-decoration: none;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    font-size: 0.8rem;
    border: 2px solid var(--burgundy);
    transition: all var(--transition-normal);
    min-height: var(--touch-target);
}

.dog-cta:hover,
.dog-cta:focus {
    background: var(--burgundy);
    color: white;
    outline: 2px solid var(--burgundy);
    outline-offset: 2px;
}

/* ===================================
   FEATURES GRID
   =================================== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
}

.feature-card {
    text-align: center;
    padding: var(--spacing-md);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: var(--burgundy);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
}

.feature-title {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.feature-description {
    color: var(--text-dark);
    line-height: 1.8;
}

/* ===================================
   CONTACT SECTION
   =================================== */
.contact-section {
    background: linear-gradient(135deg, var(--charcoal) 0%, var(--off-black) 100%);
    padding: var(--spacing-xl) 5%;
}

.contact-container {
    max-width: 800px;
    margin: 0 auto;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.8rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    font-size: 0.85rem;
    color: var(--burgundy);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 1.2rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(139, 21, 56, 0.3);
    color: white;
    font-size: 1rem;
    font-family: 'Montserrat', sans-serif;
    transition: all var(--transition-normal);
    min-height: var(--touch-target);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: 2px solid var(--burgundy);
    outline-offset: 2px;
    border-color: var(--burgundy);
    background: rgba(255, 255, 255, 0.08);
}

.form-group input:invalid,
.form-group textarea:invalid,
.form-group select:invalid {
    border-color: #ff6b6b;
}

.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

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

.error-text {
    display: block;
    color: #ff6b6b;
    font-size: 0.85rem;
    margin-top: var(--spacing-xs);
    min-height: 1.2em;
}

.submit-btn {
    width: 100%;
    padding: 1.5rem;
    background: var(--burgundy);
    color: white;
    border: none;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-normal);
    font-family: 'Montserrat', sans-serif;
    min-height: var(--touch-target);
}

.submit-btn:hover,
.submit-btn:focus {
    background: var(--dark-burgundy);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(139, 21, 56, 0.4);
    outline: 2px solid var(--burgundy);
    outline-offset: 2px;
}

.submit-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ===================================
   FOOTER
   =================================== */
.footer {
    background: var(--off-black);
    color: var(--light-gray);
    text-align: center;
    padding: 3rem 5%;
    border-top: 1px solid rgba(139, 21, 56, 0.3);
}

.footer-logo {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    font-weight: 900;
    color: var(--burgundy);
    margin-bottom: var(--spacing-sm);
}

.success-message,
.error-message {
    display: none;
    padding: 1.5rem;
    margin-bottom: var(--spacing-md);
    text-align: center;
    font-weight: 600;
    letter-spacing: 1px;
    border-radius: 8px;
}

.success-message {
    background: var(--burgundy);
    color: white;
}

.error-message {
    background: #ff6b6b;
    color: white;
}

.bloodline-badge {
    display: inline-block;
    background: rgba(139, 21, 56, 0.15);
    color: var(--burgundy);
    padding: 0.4rem 1rem;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-top: var(--spacing-sm);
    border: 1px solid rgba(139, 21, 56, 0.3);
}

/* ===================================
   SWIPER CAROUSEL
   =================================== */
.swiper {
    width: 100%;
    padding: var(--spacing-md) 0 5rem 0;
}

.swiper-slide {
    display: flex;
    justify-content: center;
    height: auto;
}

.swiper-button-next,
.swiper-button-prev {
    color: var(--burgundy);
    background: rgba(13, 13, 13, 0.8);
    padding: var(--spacing-md);
    border-radius: 50%;
    width: 50px;
    height: 50px;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.swiper-button-next:hover,
.swiper-button-prev:hover,
.swiper-button-next:focus,
.swiper-button-prev:focus {
    background: rgba(139, 21, 56, 0.9);
    color: white;
    outline: 2px solid var(--burgundy);
}

.swiper-button-next:after,
.swiper-button-prev:after {
    font-size: 1.5rem;
}

.swiper-pagination-bullet {
    background: var(--burgundy);
    opacity: 0.5;
    width: 12px;
    height: 12px;
}

.swiper-pagination-bullet-active {
    opacity: 1;
    background: var(--burgundy);
}

/* ===================================
   RESPONSIVE DESIGN
   =================================== */
@media (max-width: 768px) {
    .hero {
        margin-top: 60px;
    }

    .hero h1 {
        font-size: 3rem;
    }

    .section-title {
        font-size: 2.5rem;
    }

    .nav-links {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .dogs-grid {
        grid-template-columns: 1fr;
    }

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

    .cta-group {
        flex-direction: column;
    }

    .swiper-button-next,
    .swiper-button-prev {
        width: 40px;
        height: 40px;
    }

    .swiper-button-next:after,
    .swiper-button-prev:after {
        font-size: 1.2rem;
    }

    .modal-overlay.active {
        padding: 0;
    }

    .modal-content {
        border-radius: 0;
        max-height: 100vh;
        height: 100vh;
    }

    .modal-title {
        font-size: 2rem;
    }

    .modal-image {
        height: 300px;
    }

    .modal-details {
        grid-template-columns: 1fr;
    }
    
    /* Stack studs/dams on mobile if needed */
    #studs-container .dog-card,
    #dams-container .dog-card {
        grid-template-columns: 1fr;
    }
    
    #studs-container .dog-image,
    #dams-container .dog-image {
        min-height: 350px;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .btn-primary,
    .btn-secondary {
        border-width: 3px;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}