/* ========================================
   Human Bowl - CSS Design System
   ======================================== */

/* CSS Variables */
:root {
    /* Colors */
    --color-primary: #E07A5F;
    --color-primary-dark: #c9664c;
    --color-cream: #F4F1DE;
    --color-sage: #81B29A;
    --color-charcoal: #3D405B;
    --color-dark: #2d2f42;
    --color-white: #ffffff;
    --color-gray-100: #f8f9fa;
    --color-gray-200: #e9ecef;
    --color-gray-600: #6c757d;

    /* Typography */
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;
}

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

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

body {
    font-family: var(--font-body);
    font-weight: 400;
    line-height: 1.6;
    color: var(--color-charcoal);
    background: var(--color-white);
    -webkit-font-smoothing: antialiased;
}

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;
}

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* Typography */
h1,
h2,
h3,
h4 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.2;
}

h1 {
    font-size: clamp(2.5rem, 6vw, 4rem);
}

h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
}

h3 {
    font-size: clamp(1.25rem, 2.5vw, 1.5rem);
}

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-full);
    transition: all var(--transition-base);
    text-decoration: none;
}

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

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

.btn-secondary {
    background: transparent;
    color: var(--color-charcoal);
    border: 2px solid var(--color-charcoal);
}

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

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

.btn-full {
    width: 100%;
}

/* Section Styling */
section {
    padding: var(--space-4xl) 0;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--space-3xl);
}

.section-eyebrow {
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-primary);
    margin-bottom: var(--space-sm);
}

.section-title {
    margin-bottom: var(--space-md);
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--color-gray-600);
}

/* ========================================
   Navigation
   ======================================== */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-gray-200);
    padding: var(--space-md) 0;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
}

.logo-icon {
    font-size: 1.5rem;
}

.logo-img {
    height: 1.5em;
    width: auto;
    display: block;
}

.nav-links {
    display: none;
    gap: var(--space-xl);
}

.nav-links a {
    font-weight: 500;
    transition: color var(--transition-fast);
}

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

.nav-cta {
    display: none;
}

.mobile-menu-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-sm);
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-charcoal);
    transition: all var(--transition-base);
}

.mobile-menu {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--color-white);
    padding: var(--space-xl);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    z-index: 999;
    border-bottom: 1px solid var(--color-gray-200);
}

.mobile-menu.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    text-align: center;
}

.mobile-nav-links a {
    font-size: 1.125rem;
    font-weight: 500;
}

@media (min-width: 768px) {
    .nav-links {
        display: flex;
    }

    .nav-cta {
        display: inline-flex;
    }

    .mobile-menu-toggle {
        display: none;
    }

    .mobile-menu {
        display: none;
    }
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 100px;
    background: linear-gradient(135deg, var(--color-cream) 0%, var(--color-white) 50%, #fef6f0 100%);
    position: relative;
    overflow: hidden;
}

.hero .container {
    display: grid;
    gap: var(--space-3xl);
    align-items: center;
}

.hero-eyebrow {
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-gray-600);
    margin-bottom: var(--space-md);
}

.hero-title {
    margin-bottom: var(--space-lg);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-gray-600);
    margin-bottom: var(--space-xl);
    max-width: 500px;
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
}

.hero-image {
    display: flex;
    justify-content: center;
}

.hero-bowl-wrapper {
    position: relative;
    width: 280px;
    height: auto;
}

.bowl-image {
    width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    box-shadow:
        0 30px 60px rgba(224, 122, 95, 0.3),
        0 10px 20px rgba(0, 0, 0, 0.1);
    position: relative;
    z-index: 1;
}

.bowl-glow {
    position: absolute;
    top: -10%;
    left: -10%;
    right: -10%;
    bottom: -10%;
    background: radial-gradient(circle, rgba(224, 122, 95, 0.25) 0%, transparent 70%);
    animation: pulse 3s ease-in-out infinite;
    z-index: 0;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 0.5;
        transform: scale(1);
    }

    50% {
        opacity: 1;
        transform: scale(1.05);
    }
}

.floating-foods {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 2;
    pointer-events: none;
}

.food {
    position: absolute;
    font-size: 2rem;
    animation: float 4s ease-in-out infinite;
}

.food-1 {
    top: -10%;
    left: 5%;
    animation-delay: 0s;
}

.food-2 {
    top: 15%;
    right: -15%;
    animation-delay: 1s;
}

.food-3 {
    bottom: 15%;
    left: -10%;
    animation-delay: 2s;
}

.food-4 {
    bottom: -5%;
    right: 10%;
    animation-delay: 0.5s;
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0) rotate(0deg);
    }

    50% {
        transform: translateY(-15px) rotate(10deg);
    }
}

@media (min-width: 768px) {
    .hero .container {
        grid-template-columns: 1fr 1fr;
    }

    .hero-bowl-wrapper {
        width: 350px;
    }
}

@media (min-width: 1024px) {
    .hero-bowl-wrapper {
        width: 450px;
    }
}

/* ========================================
   Problem Section
   ======================================== */
.problem {
    background: var(--color-cream);
}

.comparison {
    display: grid;
    gap: var(--space-xl);
    align-items: center;
}

.comparison-item {
    background: var(--color-white);
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    text-align: center;
    box-shadow: var(--shadow-md);
}

.comparison-icon {
    font-size: 3rem;
    margin-bottom: var(--space-md);
}

.comparison-item h3 {
    margin-bottom: var(--space-md);
}

.comparison-list {
    text-align: left;
    margin-bottom: var(--space-lg);
}

.comparison-list li {
    padding: var(--space-sm) 0;
    padding-left: var(--space-lg);
    position: relative;
    color: var(--color-gray-600);
}

.comparison-list li::before {
    content: '✗';
    position: absolute;
    left: 0;
    color: #e74c3c;
}

.comparison-verdict {
    font-weight: 600;
    color: #e74c3c;
}

.comparison-vs {
    display: flex;
    justify-content: center;
    align-items: center;
}

.comparison-vs span {
    background: var(--color-charcoal);
    color: var(--color-white);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
}

@media (min-width: 768px) {
    .comparison {
        grid-template-columns: 1fr auto 1fr;
    }
}

/* ========================================
   Features Section
   ======================================== */
.features-grid {
    display: grid;
    gap: var(--space-xl);
}

.feature-card {
    background: var(--color-gray-100);
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: all var(--transition-base);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    background: var(--color-white);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: var(--space-md);
}

.feature-card h3 {
    margin-bottom: var(--space-sm);
}

.feature-card p {
    color: var(--color-gray-600);
    font-size: 0.95rem;
}

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

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

/* ========================================
   Versatility / Before-After Slider
   ======================================== */
.versatility {
    background: linear-gradient(180deg, var(--color-white) 0%, var(--color-cream) 50%, var(--color-white) 100%);
}

.before-after-wrapper {
    position: relative;
    aspect-ratio: 1 / 1;
    max-width: 500px;
    margin: 0 auto var(--space-3xl);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    cursor: col-resize;
    user-select: none;
    -webkit-user-select: none;
}

.before-image-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    overflow: hidden;
    z-index: 10;
}

.before-image {
    background-size: cover;
    background-position: center;
    height: 100%;
    width: var(--slider-width, 100%);
    max-width: none;
}

.after-image {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
}

.slider-handle {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 4px;
    background: var(--color-white);
    z-index: 20;
    cursor: col-resize;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
}

/* Expand touch target for mobile */
.slider-handle::before {
    content: '';
    position: absolute;
    inset: 0 -20px;
}

/* Center circle with arrows */
.slider-handle::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 48px;
    height: 48px;
    background: var(--color-white);
    border-radius: 50%;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.25);
    background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="%233D405B" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polyline points="15 18 9 12 15 6"/></svg>'), url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="%233D405B" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><polyline points="9 18 15 12 9 6"/></svg>');
    background-repeat: no-repeat;
    background-position: 8px center, 24px center;
    background-size: 16px, 16px;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.slider-handle:hover::after,
.slider-handle:active::after {
    transform: translate(-50%, -50%) scale(1.1);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

/* Image Labels */
.image-label {
    position: absolute;
    top: var(--space-lg);
    padding: var(--space-sm) var(--space-md);
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(4px);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-charcoal);
    z-index: 15;
    box-shadow: var(--shadow-md);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.label-before {
    left: var(--space-lg);
}

.label-after {
    right: var(--space-lg);
}

.before-after-wrapper:hover .image-label,
.before-after-wrapper:active .image-label {
    opacity: 1;
}

@media (min-width: 768px) {
    .before-after-wrapper {
        max-width: 600px;
    }
}

/* ========================================
   Meals Section
   ======================================== */
.meals {
    background: linear-gradient(180deg, var(--color-white) 0%, var(--color-cream) 100%);
}

.meals-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
}

.meal-card {
    background: var(--color-white);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
}

.meal-card:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-md);
}

.meal-emoji {
    font-size: 2.5rem;
    margin-bottom: var(--space-sm);
}

.meal-card h3 {
    font-size: 1rem;
    margin-bottom: var(--space-xs);
}

.meal-card p {
    font-size: 0.85rem;
    color: var(--color-gray-600);
}

@media (min-width: 640px) {
    .meals-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* ========================================
   Testimonials Section
   ======================================== */
.testimonials {
    background: var(--color-charcoal);
    color: var(--color-white);
}

.testimonials .section-title {
    color: var(--color-white);
}

.testimonials-grid {
    display: grid;
    gap: var(--space-xl);
}

.testimonial-card {
    background: rgba(255, 255, 255, 0.1);
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
}

.testimonial-card p {
    font-size: 1.125rem;
    font-style: italic;
    margin-bottom: var(--space-md);
}

.testimonial-card .author {
    font-size: 0.9rem;
    color: var(--color-sage);
}

@media (min-width: 768px) {
    .testimonials-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ========================================
   Product Section
   ======================================== */
.product {
    background: var(--color-cream);
}

.product-content {
    display: grid;
    gap: var(--space-3xl);
    align-items: center;
}

.product-image {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    position: relative;
    box-shadow: var(--shadow-xl);
    max-width: 400px;
    margin: 0 auto;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: opacity 0.2s ease;
}


.product-title {
    font-size: clamp(2rem, 5vw, 2.5rem);
    margin-bottom: var(--space-md);
}

.product-description {
    color: var(--color-gray-600);
    margin-bottom: var(--space-xl);
}

.product-colors {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.color-swatch {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
    border: 1px solid rgba(0, 0, 0, 0.1);
    transition: all var(--transition-fast);
}

.color-swatch:hover,
.color-swatch.active {
    border-color: var(--color-charcoal);
    transform: scale(1.1);
}





@media (min-width: 768px) {
    .product-content {
        grid-template-columns: 1fr 1fr;
    }
}

/* ========================================
   FAQ Section
   ======================================== */
.faq-list {
    max-width: 700px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--color-gray-200);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-lg) 0;
    font-size: 1.1rem;
    font-weight: 500;
    text-align: left;
    color: var(--color-charcoal);
}

.faq-icon {
    font-size: 1.5rem;
    font-weight: 300;
    transition: transform var(--transition-base);
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-base);
}

.faq-item.active .faq-answer {
    max-height: 200px;
}

.faq-answer p {
    padding-bottom: var(--space-lg);
    color: var(--color-gray-600);
}

/* ========================================
   Newsletter Section
   ======================================== */
.newsletter {
    background: linear-gradient(135deg, var(--color-sage) 0%, #6a9c85 100%);
    text-align: center;
    color: var(--color-white);
    position: relative;
    overflow: hidden;
}

.newsletter::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="60" height="60" xmlns="http://www.w3.org/2000/svg"><circle cx="30" cy="30" r="1.5" fill="rgba(255,255,255,0.05)"/></svg>');
    opacity: 0.5;
}

.newsletter .container {
    position: relative;
    z-index: 1;
}

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

.newsletter-title {
    color: var(--color-white);
    margin-bottom: var(--space-md);
}

.newsletter-subtitle {
    font-size: 1.125rem;
    opacity: 0.95;
    max-width: 600px;
    margin: 0 auto;
}

.waitlist-form {
    max-width: 600px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(10px);
    padding: var(--space-3xl);
    border-radius: var(--radius-xl);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.form-group {
    margin-bottom: var(--space-xl);
    text-align: left;
}

.form-label {
    display: block;
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: var(--space-sm);
    color: var(--color-white);
    letter-spacing: 0.02em;
}

.form-input {
    width: 100%;
    padding: var(--space-md) var(--space-lg);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-family: inherit;
    background: rgba(255, 255, 255, 0.95);
    color: var(--color-charcoal);
    transition: all var(--transition-base);
}

.form-input::placeholder {
    color: var(--color-gray-600);
    opacity: 0.6;
}

.form-input:focus {
    outline: none;
    border-color: var(--color-white);
    background: var(--color-white);
    box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.form-input-number {
    width: 120px;
    text-align: center;
}

/* Checkbox Styling - Color Swatches */
.form-color-swatches {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    gap: var(--space-md);
}

.color-checkbox {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md);
    background: rgba(255, 255, 255, 0.08);
    border: 3px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    user-select: none;
    position: relative;
}

.color-checkbox:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

.color-checkbox input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.color-swatch-button {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 3px solid rgba(255, 255, 255, 0.4);
    box-shadow:
        0 4px 12px rgba(0, 0, 0, 0.15),
        inset 0 2px 4px rgba(255, 255, 255, 0.3);
    transition: all var(--transition-base);
    position: relative;
}

.color-checkbox:hover .color-swatch-button {
    transform: scale(1.1);
    box-shadow:
        0 6px 16px rgba(0, 0, 0, 0.2),
        inset 0 2px 4px rgba(255, 255, 255, 0.3);
}

/* Checkmark on selected color */
.color-checkbox input[type="checkbox"]:checked~.color-swatch-button::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-weight: 700;
    font-size: 24px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    animation: checkPop 0.3s ease;
}

@keyframes checkPop {
    0% {
        transform: translate(-50%, -50%) scale(0);
    }

    50% {
        transform: translate(-50%, -50%) scale(1.2);
    }

    100% {
        transform: translate(-50%, -50%) scale(1);
    }
}

.color-checkbox input[type="checkbox"]:checked~.color-swatch-button {
    border-color: var(--color-white);
    border-width: 4px;
    box-shadow:
        0 8px 20px rgba(0, 0, 0, 0.25),
        0 0 0 3px rgba(255, 255, 255, 0.3),
        inset 0 2px 4px rgba(255, 255, 255, 0.3);
}

.color-checkbox:has(input:checked) {
    background: rgba(255, 255, 255, 0.2);
    border-color: var(--color-white);
}

.color-name {
    font-weight: 500;
    color: var(--color-white);
    font-size: 0.875rem;
    text-align: center;
}

/* Slider Styling */
.quantity-value {
    display: inline-block;
    background: rgba(255, 255, 255, 0.25);
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-full);
    font-weight: 700;
    margin-left: var(--space-sm);
    min-width: 2rem;
    text-align: center;
}

.form-slider {
    width: 100%;
    height: 8px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.2);
    outline: none;
    -webkit-appearance: none;
    appearance: none;
    cursor: pointer;
    margin: var(--space-md) 0;
}

/* Chrome, Safari, Edge */
.form-slider::-webkit-slider-track {
    width: 100%;
    height: 8px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
}

.form-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 24px;
    height: 24px;
    background: var(--color-white);
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    transition: all var(--transition-base);
}

.form-slider::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

/* Firefox */
.form-slider::-moz-range-track {
    width: 100%;
    height: 8px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
}

.form-slider::-moz-range-thumb {
    width: 24px;
    height: 24px;
    background: var(--color-white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    transition: all var(--transition-base);
}

.form-slider::-moz-range-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.slider-labels {
    display: flex;
    justify-content: space-between;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.7);
    margin-top: calc(var(--space-sm) * -1);
}

/* Submit Button */
.btn-submit {
    margin-top: var(--space-xl);
    width: 100%;
    background: var(--color-charcoal);
    border: none;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.btn-submit:hover {
    background: var(--color-dark);
    transform: translateY(-3px);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.25);
}

/* Form Status Message */
.form-status {
    margin-top: var(--space-lg);
    padding: var(--space-md);
    border-radius: var(--radius-md);
    color: var(--color-white);
    font-weight: 500;
    background: rgba(255, 255, 255, 0.15);
    display: none;
}

.form-status:not(:empty) {
    display: block;
}

/* Responsive adjustments */
@media (max-width: 640px) {
    .waitlist-form {
        padding: var(--space-xl);
    }

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

@media (min-width: 768px) {
    .form-checkboxes {
        grid-template-columns: repeat(2, 1fr);
    }
}

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

.footer-content {
    display: grid;
    gap: var(--space-xl);
    margin-bottom: var(--space-xl);
}

.footer-brand {
    text-align: center;
}

.footer-brand .logo-icon {
    font-size: 2rem;
}

.footer-brand .logo-img {
    height: 2rem;
    width: auto;
    display: inline-block;
    vertical-align: middle;
    margin-right: var(--space-sm);
}

.footer-brand p {
    margin-top: var(--space-sm);
    opacity: 0.7;
    font-style: italic;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-lg);
}

.footer-links a {
    opacity: 0.8;
    transition: opacity var(--transition-fast);
}

.footer-links a:hover {
    opacity: 1;
    color: var(--color-primary);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--space-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.875rem;
    opacity: 0.7;
}

@media (min-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr auto;
        align-items: center;
    }

    .footer-brand {
        text-align: left;
    }
}

/* ========================================
   Animations & Utilities
   ======================================== */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease-out;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Respect reduced motion preference */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }
}