/* Layout Fixes */
body {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    overflow-x: hidden;
}

.main-container {
    display: flex;
    flex-direction: column;
    width: 100%;
    min-height: 100vh;
}

/* Global Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: var(--font-family);
}

body {
    color: var(--text-color);
    background-color: var(--bg-light);
    line-height: var(--line-height-relaxed);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-family-serif);
    font-weight: var(--font-weight-regular);
    color: var(--dark-text);
}

p {
    font-family: var(--font-family-sans);
    font-size: var(--font-size-sm);
    color: var(--text-tertiary);
}

/* ======================================================
   Navigation
   Total height: 80px
   ====================================================== */
nav {
    background-color: var(--bg-light);
    padding: 0 0 0 5%;
    height: var(--nav-height);
    display: flex;
    justify-content: space-between;
    align-items: stretch;
    box-sizing: border-box;
    position: relative;
}

/* Logo text — fallback */
.logo {
    color: var(--dark-text);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-regular);
    letter-spacing: 1px;
}

/* Logo image */
.logo-img {
    height: var(--logo-max-height);
    width: auto;
    display: block;
    align-self: center;
}

/* Hamburger button — hidden on desktop */
.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0 26px;
    height: 100%;
    align-self: stretch;
}

.nav-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--dark-text);
    transition: all var(--transition-normal);
}

/* Hamburger → X animation */
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav-links {
    display: flex;
    list-style: none;
    align-items: stretch;
}

.nav-links li {
    display: flex;
    align-items: stretch;
    margin-left: 0;
}

.nav-links a {
    display: flex;
    align-items: center;
    height: 100%;
    color: var(--dark-text);
    text-decoration: none;
    font-size: var(--nav-link-size);
    font-weight: var(--nav-link-weight);
    text-transform: capitalize;
    letter-spacing: 0.3px;
    padding: 0 26px;
    border-radius: var(--nav-hover-radius);
    transition: color var(--transition-normal), background-color var(--transition-normal);
}

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

.nav-links a.active {
    /* intentionally empty — active page looks identical to other links */
}

/* Login button */
.nav-links a.nav-login,
.nav-links a.nav-login:link,
.nav-links a.nav-login:visited {
    background-color: var(--nav-login-bg) !important;
    color: var(--nav-login-color) !important;
    text-decoration: none !important;
    padding: 0 26px;
    height: 100%;
    display: flex;
    align-items: center;
    font-weight: var(--nav-link-weight);
    font-size: var(--nav-link-size);
    letter-spacing: 0.3px;
    text-transform: capitalize;
    margin-left: 0;
}

.nav-links a.nav-login:hover {
    background-color: var(--nav-login-hover-bg) !important;
    color: var(--nav-login-hover-color) !important;
    text-decoration: none !important;
}

/* Exception: prevent global signin selector overriding nav-login */
.nav-links a.nav-login,
.nav-links a.nav-login:hover {
    text-decoration: none !important;
}

/* Hero Section — kept for non-homepage pages */
.hero {
    position: relative;
    height: 70vh;
    background-color: var(--secondary-accent);
    display: flex;
    align-items: center;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 600px;
    margin-left: 10%;
}

.hero-title {
    font-size: var(--font-size-xxxl);
    line-height: var(--line-height-tight);
    margin-bottom: var(--spacing-md);
    color: var(--dark-text);
    font-weight: var(--font-weight-regular);
}

.hero-text {
    color: var(--text-color);
    margin-bottom: var(--spacing-xl);
}

.btn {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-xl);
    background-color: var(--dark-text);
    color: var(--bg-light);
    text-decoration: none;
    font-weight: var(--font-weight-regular);
    border: none;
    cursor: pointer;
    transition: all var(--transition-normal);
    text-transform: uppercase;
    font-size: var(--font-size-xs);
    letter-spacing: 1px;
    border-radius: var(--border-radius-sm);
}

.btn:hover {
    background-color: #444;
}

/* ======================================================
   Hero Carousel
   ====================================================== */
.hero-carousel {
    position: relative;
    height: var(--carousel-height);
    min-height: var(--carousel-min-height);
    background-color: var(--secondary-accent);
    overflow: hidden;
}

.carousel-slide {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    opacity: 0;
    transition: opacity var(--carousel-transition-duration) ease !important;
    pointer-events: none;
}

.carousel-slide.active {
    opacity: 1;
    pointer-events: auto;
}

.slide-inner {
    display: flex;
    align-items: stretch;
    width: 100%;
    height: 100%;
    padding: 0;
    gap: 0;
}

.slide-inner.reverse {
    flex-direction: row-reverse;
}

.slide-text {
    flex: 0 0 50%;
    min-width: 0;
    padding: 48px 40px 48px 5%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.slide-text h1 {
    font-size: var(--font-size-jumbo);
    font-weight: var(--font-weight-black);
    line-height: var(--line-height-tight);
    margin-bottom: var(--spacing-md);
    color: var(--dark-text);
}

.slide-text p {
    color: var(--text-color);
    margin-bottom: var(--spacing-xl);
    font-size: var(--font-size-sm);
    max-width: 480px;
}

.slide-text .btn {
    align-self: flex-start;
}

.slide-graphic {
    flex: 0 0 50%;
    align-self: stretch;
    overflow: hidden;
    padding: 0;
}

.slide-graphic svg {
    max-width: 100%;
    height: auto;
}

.carousel-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: var(--carousel-arrow-size);
    height: var(--carousel-arrow-size);
    background: var(--carousel-arrow-bg);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    line-height: 1;
    color: var(--dark-text);
    transition: background-color var(--transition-normal), color var(--transition-normal);
    z-index: 2;
}

.carousel-arrow:hover {
    background: var(--carousel-arrow-hover-bg);
    color: var(--bg-light);
}

.carousel-prev { left: 20px; }
.carousel-next { right: 20px; }

.carousel-dots {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 2;
}

.carousel-dot {
    width: var(--carousel-dot-size);
    height: var(--carousel-dot-size);
    border-radius: 50%;
    background: var(--carousel-dot-color);
    border: none;
    cursor: pointer;
    padding: 0;
    transition: background-color var(--transition-normal), transform var(--transition-normal) !important;
}

.carousel-dot.active {
    background: var(--carousel-dot-active-color);
    transform: scale(1.35);
}

/* Features Section */
.features {
    padding: var(--spacing-xxl) 10%;
    text-align: center;
}

.section-title {
    font-size: var(--font-size-xxl);
    margin-bottom: var(--spacing-md);
    color: var(--dark-text);
    text-align: center;
    font-weight: var(--font-weight-regular);
}

.section-subtitle {
    font-size: var(--font-size-lg);
    color: var(--text-light);
    margin-bottom: var(--spacing-xxl);
    text-align: center;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

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

.feature-card {
    background-color: var(--bg-light);
    padding: var(--spacing-xl);
    transition: transform var(--transition-normal);
    text-align: center;
}

.feature-card:hover {
    transform: translateY(-5px);
}

.feature-icon {
    width: 50px;
    height: 50px;
    background-color: var(--light-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md) auto;
}

.feature-title {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-sm);
    font-weight: var(--font-weight-regular);
}

/* Product Grid */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: var(--spacing-xl);
    margin: var(--spacing-lg) 0;
}

.product-card {
    background-color: var(--bg-light-alt);
    text-align: center;
    padding-bottom: var(--spacing-md);
}

.product-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    margin-bottom: var(--spacing-sm);
}

.product-title {
    font-size: var(--font-size-md);
    margin-bottom: var(--spacing-sm);
    font-weight: var(--font-weight-regular);
}

.product-price {
    color: var(--text-tertiary);
    font-size: var(--font-size-sm);
}

/* Quote Section */
.quote-section {
    background-color: var(--light-accent);
    padding: var(--spacing-xxl) 10%;
    text-align: center;
}

.quote-text {
    font-size: var(--font-size-xl);
    font-style: italic;
    max-width: 800px;
    margin: 0 auto var(--spacing-lg) auto;
    line-height: var(--line-height-normal);
}

.quote-author {
    font-size: var(--font-size-md);
    color: var(--text-tertiary);
}

/* Dashboard Preview Section */
.dashboard-preview {
    background-color: var(--light-bg);
    padding: var(--spacing-xxl) 10%;
    text-align: center;
}

.dashboard-container {
    max-width: 1200px;
    margin: 0 auto;
}

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-lg);
}

.dashboard-card {
    background-color: var(--bg-light);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-lg);
    padding: var(--spacing-xl);
    min-height: 200px;
    display: flex;
    flex-direction: column;
}

.dashboard-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.dashboard-card-title {
    font-size: var(--font-size-md);
    font-weight: var(--font-weight-bold);
}

.dashboard-card-value {
    font-size: var(--font-size-xxl);
    font-weight: var(--font-weight-bold);
    margin: var(--spacing-md) 0;
}

.chart-container {
    flex-grow: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 150px;
}

.chart-bar {
    height: 150px;
    display: flex;
    align-items: flex-end;
    justify-content: space-evenly;
    width: 100%;
}

.bar {
    width: 12%;
    background-color: var(--primary-color);
    border-radius: var(--border-radius-sm) var(--border-radius-sm) 0 0;
    transition: height var(--transition-normal);
}

.bar:nth-child(2n) { background-color: var(--accent-color); }
.bar:nth-child(3n) { background-color: var(--secondary-accent); }

.bar-1 { height: 40%; }
.bar-2 { height: 65%; }
.bar-3 { height: 85%; }
.bar-4 { height: 70%; }
.bar-5 { height: 90%; }
.bar-6 { height: 75%; }

.pie-chart {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background: conic-gradient(
        var(--primary-color) 0% 25%,
        var(--accent-color) 25% 55%,
        var(--secondary-accent) 55% 75%,
        #aaa 75% 100%
    );
    margin: 0 auto;
}

.circular-progress {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background: conic-gradient(
        var(--primary-color) 0% 65%,
        transparent 65% 100%
    );
    position: relative;
    margin: 0 auto;
}

.circular-progress::before {
    content: "65%";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120px;
    height: 120px;
    background-color: var(--bg-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-xl);
    color: var(--primary-color);
}

/* Analytics */
.analytics-section {
    display: flex;
    justify-content: space-between;
    text-align: left;
}

.analytics-sidebar {
    width: 250px;
    flex-shrink: 0;
    padding-right: var(--spacing-lg);
}

.analytics-main {
    flex-grow: 1;
}

.tax-metrics {
    list-style: none;
    padding: 0;
    margin: 0;
}

.tax-metrics li {
    margin-bottom: var(--spacing-sm);
}

.year-filter {
    list-style: none;
    padding: 0;
    margin: 0;
}

.year-filter li {
    margin-bottom: var(--spacing-sm);
}

/* Testimonials Section */
.testimonials {
    padding: var(--spacing-xxl) 10%;
    text-align: center;
    background-color: var(--bg-light);
}

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

.testimonial-card {
    background-color: var(--light-bg);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-lg);
    text-align: left;
}

.testimonial-text {
    font-style: italic;
    margin-bottom: var(--spacing-xl);
}

.testimonial-author {
    font-weight: var(--font-weight-bold);
}

/* Instagram Section */
.instagram-section {
    padding: var(--spacing-xxl) 10%;
    text-align: center;
}

.instagram-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: var(--spacing-md);
    margin: var(--spacing-lg) 0;
}

.instagram-item img {
    width: 100%;
    height: 150px;
    object-fit: cover;
}

/* Sign Up Section */
.signup {
    padding: var(--spacing-xxl) 10%;
    text-align: center;
    background-color: var(--bg-light);
}

.signup-form {
    max-width: 500px;
    margin: var(--spacing-lg) auto;
    padding: var(--spacing-lg);
    background-color: var(--bg-light);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-lg);
}

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

.form-label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: var(--font-weight-bold);
}

.form-input {
    width: 100%;
    padding: var(--spacing-sm);
    border: 1px solid var(--border-light);
    border-radius: var(--border-radius-sm);
    transition: border-color var(--transition-normal);
    background-color: var(--bg-light) !important;
}

.form-input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.input-error,
input.error {
    border-color: var(--danger-color) !important;
    background-color: var(--bg-light) !important;
}

[style*="background-color: pink"],
[style*="background: pink"],
div[style*="background-color: rgb(255, 192, 203)"] {
    background-color: transparent !important;
}

.error-message {
    color: var(--danger-color);
    font-size: var(--font-size-xs);
    margin-top: var(--spacing-xs);
    min-height: 1rem;
    background-color: transparent !important;
    padding: 0 !important;
}

.required {
    color: var(--danger-color);
    margin-left: 2px;
}

.form-note {
    text-align: left;
    margin-bottom: var(--spacing-xl);
    font-size: var(--font-size-xs);
    color: var(--text-light);
}

.success-message {
    text-align: center;
    padding: var(--spacing-lg);
}

.success-message h3 {
    color: var(--success-color);
    margin-bottom: var(--spacing-md);
}

/* Create Account Form */
.account-form {
    max-width: 600px;
    margin: 0 auto;
    text-align: left;
}

.account-form h2 {
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.account-form p {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.create-account-btn,
button[type="submit"] {
    background-color: var(--dark-text);
    color: var(--bg-light);
    padding: var(--spacing-sm) var(--spacing-xl);
    border: none;
    text-transform: uppercase;
    font-size: var(--font-size-xs);
    letter-spacing: 1px;
    cursor: pointer;
    transition: background-color var(--transition-normal);
    display: inline-block;
    border-radius: var(--border-radius-sm);
}

.create-account-btn:hover,
button[type="submit"]:hover {
    background-color: #444;
}

/* Footer */
footer {
    background-color: var(--bg-light-alt);
    padding: var(--spacing-xxl) 5%;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
}

.footer-column h3 {
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-md);
    font-weight: var(--font-weight-regular);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: var(--spacing-sm);
}

.footer-links a {
    color: var(--text-tertiary);
    text-decoration: none;
    font-size: var(--font-size-sm);
    transition: color var(--transition-normal);
}

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

.newsletter-form {
    display: flex;
    margin-top: var(--spacing-md);
}

.newsletter-input {
    flex-grow: 1;
    padding: var(--spacing-sm);
    border: 1px solid var(--border-light);
    border-right: none;
}

.newsletter-btn {
    background-color: var(--dark-text);
    color: var(--bg-light);
    border: none;
    padding: 0 var(--spacing-md);
    cursor: pointer;
}

/* ======================================================
   Authentication Forms
   ====================================================== */
.auth-container {
    display: flex;
    justify-content: center;
    align-items: stretch;
    padding: var(--spacing-xxl) 5%;
    background-color: var(--bg-light);
}

.auth-wrapper {
    display: flex;
    gap: 0;
    width: 100%;
    max-width: 1000px;
    align-items: stretch;
}

.auth-card {
    flex: 1;
    padding: var(--spacing-lg);
    background-color: var(--bg-light);
    border: none;
    box-shadow: none;
}

.auth-info {
    flex: 1;
    background-color: var(--light-bg);
    padding: var(--spacing-lg);
    max-width: none;
    margin: 0;
}

.auth-form-container {
    max-width: 450px;
    margin: var(--spacing-lg) auto;
    padding: var(--spacing-lg);
    background-color: var(--bg-light);
    border: 1px solid var(--border-light);
}

.auth-header h2 {
    font-size: var(--font-size-xl);
    color: var(--dark-text);
    margin-bottom: var(--spacing-sm);
    font-weight: var(--font-weight-regular);
}

.auth-header p {
    color: var(--text-tertiary);
    margin-bottom: var(--spacing-xl);
}

.form-control {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-md);
    border: 1px solid var(--border-light);
    transition: border-color var(--transition-normal);
    background-color: var(--bg-light) !important;
}

.form-control:focus {
    border-color: var(--text-light);
    outline: none;
}

.btn-primary {
    color: var(--bg-light);
    background-color: var(--dark-text);
    border: 1px solid var(--dark-text);
}

.btn-primary:hover {
    background-color: #444;
    border-color: #444;
}

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

.signin-link:not(.btn),
.signup-link:not(.btn),
.forgot-password:not(.btn),
a[href*="sign-up"]:not(.btn),
a[href*="signup"]:not(.btn),
a[href*="signin"]:not(.btn),
a[href*="login"]:not(.btn),
a[href*="forgot-password"]:not(.btn),
a[href="#signup"]:not(.btn) {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: var(--font-weight-medium);
    transition: all var(--transition-normal);
    position: relative;
}

.signin-link:not(.btn):hover,
.signup-link:not(.btn):hover,
.forgot-password:not(.btn):hover,
a[href*="sign-up"]:not(.btn):hover,
a[href*="signup"]:not(.btn):hover,
a[href*="signin"]:not(.btn):hover,
a[href*="login"]:not(.btn):hover,
a[href*="forgot-password"]:not(.btn):hover,
a[href="#signup"]:not(.btn):hover {
    color: var(--dark-text);
    text-decoration: underline;
}

p a[href="#signup"]:not(.btn),
p a[href*="signup"]:not(.btn) {
    color: var(--primary-color);
    font-weight: var(--font-weight-medium);
    text-decoration: none;
    transition: all var(--transition-normal);
}

p a[href="#signup"]:not(.btn):hover,
p a[href*="signup"]:not(.btn):hover {
    color: var(--dark-text);
    text-decoration: underline;
}

.auth-link-button {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--primary-color);
    color: var(--bg-light) !important;
    border-radius: var(--border-radius-sm);
    text-decoration: none;
    font-weight: var(--font-weight-medium);
    transition: all var(--transition-normal);
}

.auth-link-button:hover {
    background-color: var(--dark-text);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
    text-decoration: none !important;
}

.remember-me {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.remember-me input {
    margin-right: var(--spacing-sm);
}

.remember-me label {
    color: var(--text-tertiary);
    font-size: var(--font-size-sm);
}

.forgot-password {
    display: inline-block;
    margin-top: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
    font-size: var(--font-size-sm);
}

.forgot-password:hover {
    color: var(--dark-text);
}

.centered-section {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    text-align: center;
}

.centered-text {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.centered-form {
    max-width: 600px;
    margin: 0 auto;
    text-align: left;
}

#error-message, #success-message {
    transition: opacity var(--transition-slow);
    opacity: 1;
}

.fade-out {
    opacity: 0 !important;
}

* {
    transition-property: opacity, background-color, border-color;
    transition-duration: var(--transition-normal);
    transition-timing-function: ease-in-out;
}

/* ======================================================
   Responsive Design
   Breakpoints: 1024px | 900px | 768px | 480px
   ====================================================== */

/* Large tablets — reduce auth padding */
@media (max-width: 1024px) {
    .auth-container {
        padding: var(--spacing-xl) var(--spacing-md);
    }
    .auth-wrapper {
        max-width: 100%;
    }
}

/* Medium — tablets landscape */
@media (max-width: 900px) {
    .hero-title {
        font-size: var(--font-size-xxl);
    }
    .dashboard-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Mobile — tablets portrait and phones
   ALL 768px rules live here, one place only */
@media (max-width: 768px) {

    /* --- General layout --- */
    .product-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .hero-content {
        margin-left: 5%;
        margin-right: 5%;
    }
    .dashboard-grid {
        grid-template-columns: 1fr;
    }
    .testimonial-grid {
        grid-template-columns: 1fr;
    }
    .analytics-section {
        flex-direction: column;
    }
    .analytics-sidebar {
        width: 100%;
        padding-right: 0;
        margin-bottom: var(--spacing-lg);
    }

    /* --- Hamburger nav --- */
    nav {
        height: auto;                 /* ← allow nav to grow */
        min-height: var(--nav-height);
        flex-wrap: wrap;              /* ← links wrap to next row */
        align-items: center;
    }
    .nav-toggle {
        display: flex;
    }
    .nav-links {
        display: none;
        position: static;             /* ← was absolute, now in flow */
        width: 100%;                  /* ← fills the nav row */
        flex-direction: column;
        align-items: stretch;
        border-top: 1px solid var(--border-light);
        background-color: var(--bg-light);
        /* remove: top, left, right, z-index, box-shadow */
    }
    .nav-links.open {
        display: flex;
    }
    .nav-links li {
        border-top: 1px solid var(--border-light);
        width: 100%;
    }
    .nav-links a {
        height: 52px;
        padding: 0 5%;
        width: 100%;
    }
    .nav-links a.nav-login,
    .nav-links a.nav-login:link,
    .nav-links a.nav-login:visited {
        height: 52px;
        padding: 0 5%;
        width: 100%;
    }

    /* --- Carousel: switch to block/show for height:auto --- */
    .hero-carousel {
        height: auto;
        min-height: unset;
        overflow: visible;
    }
    .carousel-slide {
        position: relative;
        display: none;
        opacity: 1 !important;
        transition: none !important;
        inset: auto;
    }
    .carousel-slide.active {
        display: flex;
    }
    .slide-inner,
    .slide-inner.reverse {
        flex-direction: column;
        padding: 40px 6% 20px;
        gap: var(--spacing-lg);
    }
    .slide-text {
        flex: none;
        width: 100%;
        padding: 0;
        text-align: center;
        order: 1;
    }
    .slide-text h1 {
        font-size: var(--font-size-xxl);
    }
    .slide-text p {
        max-width: 100%;
    }
    .slide-text .btn {
        align-self: center;
    }
    .slide-graphic {
        flex: none;
        width: 100%;
        height: 220px;
        order: 2;
        align-self: auto;
    }
    .carousel-dots {
        position: relative;
        bottom: auto;
        left: auto;
        transform: none;
        justify-content: center;
        padding: 16px 0 24px;
    }
    .carousel-arrow {
        display: none;
    }

    /* --- Auth layout: stack vertically --- */
    .auth-container {
        padding: 0;
    }
    .auth-wrapper {
        flex-direction: column;
        gap: 0;
        max-width: 100%;
    }
    .auth-card,
    .auth-info {
        width: 100%;
        flex: none;
    }
}

/* Small phones */
@media (max-width: 480px) {
    .product-grid {
        grid-template-columns: 1fr;
    }
    .btn {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: var(--font-size-xs);
    }
    .section-title {
        font-size: var(--font-size-xl);
    }
    .slide-graphic {
        width: 90%;
        height: 180px;
    }
    .slide-text h1 {
        font-size: var(--font-size-xl);
    }
}