/* ===================================
   Virtual Ring Try AI - Custom Styles
   =================================== */

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Body background matching hero section */
body {
    background: linear-gradient(180deg, #16152B 0%, #1a1535 50%, #1d1840 100%);
}

/* Hero Section Styles */
.hero-section {
    background:
        linear-gradient(90deg,
            rgba(255, 255, 255, 0.02) 0%,
            rgba(255, 255, 255, 0.01) 8%,
            transparent 12%
        ),
        linear-gradient(180deg, #16152B 0%, #1a1535 50%, #1d1840 100%);
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
}

/* Navigation Styles */
.navbar-custom {
    background: rgba(22, 21, 43, 0.7);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid rgba(197, 159, 255, 0.15);
    border-radius: 50px;
    padding: 1rem 1.2rem;
    margin: 1.5rem auto;
    top: 1.5rem;
    z-index: 1020;
    transition: all 0.3s ease;
    max-width: 1140px;
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
}

.navbar-container {
    margin: 0 auto;
}

/* Desktop and wider screens */
@media (min-width: 1400px) {
    .navbar-custom {
        max-width: 1320px;
    }
}

@media (min-width: 1200px) and (max-width: 1399px) {
    .navbar-custom {
        max-width: 1140px;
    }
}

@media (min-width: 992px) and (max-width: 1199px) {
    .navbar-custom {
        max-width: 960px;
    }
}

@media (min-width: 768px) and (max-width: 991px) {
    .navbar-custom {
        max-width: 720px;
    }
}

@media (min-width: 576px) and (max-width: 767px) {
    .navbar-custom {
        max-width: 540px;
    }
}

/* Mobile - adjust margins */
@media (max-width: 575px) {
    .navbar-custom {
        margin-left: 1rem;
        margin-right: 1rem;
        border-radius: 24px;
        max-width: calc(100% - 2rem);
        padding: 1.5rem 1rem;
        margin-top: 0.75rem;
        margin-bottom: 0.75rem;
        top: 0.75rem;
    }
}

/* Mobile navbar collapse styling */
@media (max-width: 991px) {
    .navbar-custom .navbar-collapse {
        background: rgba(22, 21, 43, 0.98);
        backdrop-filter: blur(20px);
        margin: 1rem -1rem -0.5rem;
        padding: 1.5rem 1rem 2rem;
        border-radius: 20px;
        margin-top: 1rem;
        border: 1px solid rgba(197, 159, 255, 0.1);
    }

    .navbar-custom .navbar-nav {
        gap: 0.25rem;
        align-items: stretch;
    }

    .navbar-custom .navbar-nav .nav-item {
        padding: 0.25rem 0;
    }

    .navbar-custom .navbar-nav .nav-link {
        padding: 0.75rem 1rem;
        border-radius: 12px;
        transition: all 0.3s ease;
        text-align: left;
    }

    .navbar-custom .navbar-nav .nav-link:hover {
        background: rgba(197, 159, 255, 0.15);
    }

    .navbar-custom .btn-signup {
        width: 100%;
        margin: 0.75rem 0 0.25rem;
        padding: 0.75rem 1.5rem;
    }

    .navbar-custom .btn-login {
        width: 100%;
        margin: 0.25rem 0 0.5rem;
        padding: 0.75rem 1.5rem;
        border: 1px solid rgba(197, 159, 255, 0.3);
    }

    .navbar-custom .btn-login:hover {
        background: rgba(197, 159, 255, 0.1);
        border-color: var(--primary-color);
    }
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #ffffff;
    font-weight: 600;
    font-size: 1.1rem;
    text-decoration: none;
}

.navbar-brand:hover {
    color: #ffffff;
}

.logo-icon {
    height: 40px;
    width: auto;
}

.navbar-nav .nav-link {
    color: #ffffff;
    font-weight: 400;
    padding: 0.5rem 1rem;
    transition: color 0.3s ease;
}

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

.btn-signup {
    background-color: var(--primary-color);
    color: #1a0a2e;
    font-weight: 600;
    padding: 0.6rem 1.8rem;
    border-radius: 50px;
    border: none;
    transition: all 0.3s ease;
}

.btn-signup:hover {
    background-color: #b88dff;
    color: #1a0a2e;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(197, 159, 255, 0.4);
}

.btn-login {
    background-color: transparent;
    color: #ffffff;
    font-weight: 500;
    padding: 0.6rem 1.8rem;
    border-radius: 50px;
    border: none;
    transition: all 0.3s ease;
}

.btn-login:hover {
    color: var(--primary-color);
}

/* Hero Content Styles */
.hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    min-height: calc(100vh - 100px);
    padding: 2rem 0;
}

.hero-title {
    font-size: 4.5rem;
    font-weight: 800;
    color: #ffffff;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.hero-description {
    font-size: 1.2rem;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.85);
    max-width: 650px;
    margin: 0 auto 2.5rem;
    line-height: 1.6;
}

.btn-cta {
    background-color: var(--primary-color);
    color: #1a0a2e;
    font-weight: 700;
    font-size: 1.1rem;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    border: none;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.btn-cta:hover {
    background-color: #b88dff;
    color: #1a0a2e;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(197, 159, 255, 0.5);
}

/* Responsive Styles */
/* 1024px breakpoint */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 3.5rem;
    }

    .hero-description {
        font-size: 1.1rem;
        max-width: 600px;
    }

    .btn-cta {
        font-size: 1rem;
        padding: 0.9rem 2.2rem;
    }
}

/* 768px breakpoint */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.8rem;
    }

    .hero-description {
        font-size: 1rem;
        max-width: 500px;
    }

    .btn-cta {
        font-size: 0.95rem;
        padding: 0.85rem 2rem;
    }
}

/* 390px breakpoint */
@media (max-width: 390px) {
    .hero-title {
        font-size: 2.2rem;
    }

    .hero-description {
        font-size: 0.9rem;
        max-width: 320px;
        margin-bottom: 2rem;
    }

    .btn-cta {
        font-size: 0.9rem;
        padding: 0.8rem 1.8rem;
    }

    .navbar-brand {
        font-size: 0.9rem;
    }

    .logo-icon {
        height: 32px;
    }
}

/* Navbar toggler for mobile */
.navbar-toggler {
    border: 1px solid rgba(197, 159, 255, 0.3);
    padding: 0.5rem;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.navbar-toggler:hover {
    border-color: rgba(197, 159, 255, 0.6);
    background: rgba(197, 159, 255, 0.1);
}

.navbar-toggler:focus {
    box-shadow: 0 0 0 0.2rem rgba(197, 159, 255, 0.25);
    outline: none;
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 1%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
    width: 24px;
    height: 24px;
}

/* Three Steps Section */
.steps-section {
    padding: 4rem 0 6rem;
}

.steps-container {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(197, 159, 255, 0.15);
    border-radius: 24px;
    padding: 3rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.step-card {
    padding: 2rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.step-card:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.step-card:first-child {
    padding-top: 0;
}

.step-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.step-number {
    width: 36px;
    height: 36px;
    background: rgba(197, 159, 255, 0.2);
    border: 1px solid rgba(197, 159, 255, 0.4);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-weight: 700;
    font-size: 1rem;
    flex-shrink: 0;
}

.step-title {
    color: #ffffff;
    font-size: 1.2rem;
    font-weight: 600;
    margin: 0;
}

/* Upload Area */
.upload-area {
    background: rgba(255, 255, 255, 0.02);
    border: 2px dashed rgba(197, 159, 255, 0.3);
    border-radius: 16px;
    padding: 3rem 2rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-bottom: 1rem;
}

.upload-area:hover {
    border-color: rgba(197, 159, 255, 0.5);
    background: rgba(255, 255, 255, 0.04);
}

.upload-icon {
    color: var(--primary-color);
    font-size: 3rem;
    margin-bottom: 1rem;
}

.upload-text {
    color: #ffffff;
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

.upload-or {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
    margin: 1rem 0;
}

.btn-browse {
    background-color: transparent;
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
    padding: 0.6rem 2rem;
    border-radius: 8px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-browse:hover {
    background-color: var(--primary-color);
    color: #1a0a2e;
}

/* Progress Bar */
.upload-progress {
    margin-top: 1.5rem;
}

.progress-label {
    display: flex;
    justify-content: space-between;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.85rem;
    margin-bottom: 0.5rem;
}

.progress {
    height: 6px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    overflow: hidden;
}

.progress-bar {
    background: linear-gradient(90deg, var(--primary-color) 0%, var(--logo-color) 100%);
    transition: width 0.3s ease;
}

/* Ring Gallery Tabs */
.gallery-tabs {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.gallery-tab {
    background: transparent;
    border: none;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.95rem;
    font-weight: 500;
    padding: 0.75rem 0;
    cursor: pointer;
    position: relative;
    transition: color 0.3s ease;
}

.gallery-tab:hover {
    color: rgba(255, 255, 255, 0.8);
}

.gallery-tab.active {
    color: #ffffff;
}

.gallery-tab.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--primary-color);
}

/* Tab Content */
.tab-content {
    animation: fadeIn 0.3s ease-in-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Ring Grid */
.ring-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1rem;
    margin-top: 1.5rem;
}

.ring-item {
    aspect-ratio: 1;
    background: transparent;
    border: 2px solid transparent;
    border-radius: 24px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    box-sizing: border-box;
}

.ring-item:hover {
    border-color: rgba(197, 159, 255, 0.6);
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(197, 159, 255, 0.3);
}

.ring-item.selected {
    border-color: var(--primary-color);
}

.ring-item.selected::after {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    top: 12px;
    right: 12px;
    width: 28px;
    height: 28px;
    background: var(--primary-color);
    color: #1a0a2e;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
}

.ring-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Preview Area */
.preview-description {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    margin-top: 0.5rem;
}

.preview-container {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 20px;
    overflow: hidden;
    position: relative;
    margin-top: 1rem;
    width: 100%;
    max-width: 860px;
    height: 645px;
    margin-left: auto;
    margin-right: auto;
}

.preview-container img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
    cursor: pointer;
    transition: opacity 0.3s ease;
}

.preview-container img:hover {
    opacity: 0.9;
}

/* Click to view indicator */
.preview-container::after {
    /*content: '\f00e Click to view fullscreen';*/
    font-family: 'Font Awesome 6 Free', sans-serif;
    font-weight: 900;
    position: absolute;
    bottom: 50%;
    left: 50%;
    transform: translate(-50%, 50%);
    background: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 1rem 1.5rem;
    border-radius: 8px;
    font-size: 0.9rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    white-space: nowrap;
}

.preview-container:hover::after {
    opacity: 1;
}

.preview-container.has-image:hover::after {
    opacity: 1;
}

.preview-controls {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    display: none; /* Hidden by default - lightbox handles zoom/pan */
    flex-direction: column;
    gap: 0.75rem;
}

.control-btn {
    width: 50px;
    height: 50px;
    background: rgba(77, 57, 45, 0.85);
    backdrop-filter: blur(10px);
    border: none;
    border-radius: 50%;
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1.1rem;
}

.control-btn:hover {
    background: rgba(77, 57, 45, 1);
    transform: scale(1.05);
}

/* Preview Toggle */
.preview-toggle {
    position: absolute;
    bottom: 1.5rem;
    left: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: rgba(77, 57, 45, 0.85);
    backdrop-filter: blur(10px);
    padding: 0.75rem 1.25rem;
    border-radius: 50px;
    border: none;
}

.preview-toggle-label {
    color: #ffffff;
    font-size: 0.9rem;
    font-weight: 500;
}

/* Toggle Switch */
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 26px;
    margin: 0;
    cursor: pointer;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(255, 255, 255, 0.2);
    transition: 0.3s;
    border-radius: 34px;
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 20px;
    width: 20px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: 0.3s;
    border-radius: 50%;
}

.toggle-switch input:checked + .toggle-slider {
    background-color: var(--primary-color);
}

.toggle-switch input:checked + .toggle-slider:before {
    transform: translateX(24px);
}

/* Action Buttons */
.action-buttons {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-action {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.85rem 1.75rem;
    border-radius: 50px;
    border: none;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-action i {
    font-size: 1rem;
}

.btn-save {
    background-color: var(--primary-color);
    color: #1a0a2e;
}

.btn-save:hover {
    background-color: #b88dff;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(197, 159, 255, 0.4);
}

.btn-share {
    background-color: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-share:hover {
    background-color: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
}

.btn-cart {
    background-color: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-cart:hover {
    background-color: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
}

/* Responsive adjustments for steps section */
@media (max-width: 1024px) {
    .ring-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .preview-container {
        height: 550px;
    }
}

@media (max-width: 768px) {
    .steps-section {
        padding: 3rem 0 4rem;
    }

    .steps-container {
        padding: 2rem;
    }

    .step-card {
        padding: 1.5rem 0;
    }

    .ring-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 0.75rem;
    }

    .upload-area {
        padding: 2rem 1rem;
    }

    .upload-icon {
        font-size: 2.5rem;
    }

    .preview-controls {
        top: 1rem;
        right: 1rem;
        gap: 0.5rem;
    }

    .control-btn {
        width: 44px;
        height: 44px;
        font-size: 1rem;
    }

    .preview-toggle {
        bottom: 1rem;
        left: 1rem;
        padding: 0.6rem 1rem;
    }

    .preview-toggle-label {
        font-size: 0.85rem;
    }

    .toggle-switch {
        width: 44px;
        height: 24px;
    }

    .toggle-slider:before {
        height: 18px;
        width: 18px;
    }

    .toggle-switch input:checked + .toggle-slider:before {
        transform: translateX(20px);
    }

    .action-buttons {
        gap: 0.75rem;
    }

    .btn-action {
        padding: 0.75rem 1.5rem;
        font-size: 0.9rem;
    }

    .preview-container {
        height: 500px;
    }
}

@media (max-width: 390px) {
    .steps-container {
        padding: 1.5rem;
    }

    .ring-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5rem;
    }

    .step-card {
        padding: 1.25rem 0;
    }

    .step-title {
        font-size: 1rem;
    }

    .gallery-tabs {
        gap: 1rem;
    }

    .gallery-tab {
        font-size: 0.85rem;
    }

    .logo-icon {
        height: 36px;
    }

    .preview-controls {
        top: 0.75rem;
        right: 0.75rem;
        gap: 0.5rem;
    }

    .control-btn {
        width: 40px;
        height: 40px;
        font-size: 0.9rem;
    }

    .preview-toggle {
        bottom: 0.75rem;
        left: 0.75rem;
        padding: 0.5rem 0.85rem;
    }

    .preview-toggle-label {
        font-size: 0.8rem;
    }

    .toggle-switch {
        width: 40px;
        height: 22px;
    }

    .toggle-slider:before {
        height: 16px;
        width: 16px;
    }

    .toggle-switch input:checked + .toggle-slider:before {
        transform: translateX(18px);
    }

    .action-buttons {
        flex-direction: column;
        gap: 0.75rem;
    }

    .btn-action {
        width: 100%;
        padding: 0.75rem 1.25rem;
        font-size: 0.85rem;
        justify-content: center;
    }

    .preview-container {
        height: 400px;
    }
}

/* FAQ Section */
.faq-section {
    padding: 4rem 0 6rem;
}

.faq-header {
    text-align: center;
    margin-bottom: 3rem;
}

.faq-title {
    color: #ffffff;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.faq-subtitle {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.05rem;
    max-width: 600px;
    margin: 0 auto;
}

.faq-accordion {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-item {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(197, 159, 255, 0.15);
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: rgba(197, 159, 255, 0.25);
    box-shadow: 0 4px 20px rgba(197, 159, 255, 0.1);
}

.faq-question {
    width: 100%;
    background: transparent;
    border: none;
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    color: #ffffff;
    font-size: 1.05rem;
    font-weight: 600;
    text-align: left;
    transition: all 0.3s ease;
}

.faq-question:hover {
    background: rgba(255, 255, 255, 0.02);
}

.faq-question span {
    flex: 1;
    padding-right: 1rem;
}

.faq-icon {
    color: var(--primary-color);
    font-size: 1.2rem;
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease, opacity 0.4s ease;
    padding: 0 2rem;
    color: rgba(255, 255, 255, 0.75);
    font-size: 0.95rem;
    line-height: 1.7;
    opacity: 0;
}

.faq-answer.active {
    max-height: 300px;
    padding: 0 2rem 1.5rem;
    opacity: 1;
}

.faq-answer p {
    margin: 0;
}

/* Responsive adjustments for FAQ section */
@media (max-width: 1024px) {
    .faq-title {
        font-size: 2.2rem;
    }

    .faq-subtitle {
        font-size: 1rem;
    }
}

@media (max-width: 768px) {
    .faq-section {
        padding: 3rem 0 4rem;
    }

    .faq-header {
        margin-bottom: 2rem;
    }

    .faq-title {
        font-size: 1.9rem;
    }

    .faq-subtitle {
        font-size: 0.95rem;
    }

    .faq-question {
        padding: 1.25rem 1.5rem;
        font-size: 1rem;
    }

    .faq-answer {
        padding: 0 1.5rem;
        font-size: 0.9rem;
    }

    .faq-answer.active {
        padding: 0 1.5rem 1.25rem;
    }

    .faq-icon {
        font-size: 1.1rem;
    }
}

@media (max-width: 390px) {
    .faq-section {
        padding: 2.5rem 0 3rem;
    }

    .faq-title {
        font-size: 1.6rem;
    }

    .faq-subtitle {
        font-size: 0.85rem;
    }

    .faq-question {
        padding: 1rem 1.25rem;
        font-size: 0.9rem;
    }

    .faq-answer {
        padding: 0 1.25rem;
        font-size: 0.85rem;
    }

    .faq-answer.active {
        padding: 0 1.25rem 1rem;
    }

    .faq-icon {
        font-size: 1rem;
    }
}

/* AI Checker CTA Section */
.ai-checker-section {
    padding: 0 0 6rem;
}

.ai-checker-card {
    background: linear-gradient(135deg, #4a2c6e 0%, #6b4a9e 50%, #5a3a8a 100%);
    border-radius: 24px;
    padding: 4rem 3rem;
    text-align: center;
    box-shadow: 0 8px 32px rgba(106, 74, 158, 0.3);
    max-width: 900px;
    margin: 0 auto;
}

.ai-checker-title {
    color: #ffffff;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.ai-checker-description {
    color: rgba(197, 159, 255, 0.95);
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 2rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.btn-ai-checker {
    background-color: var(--primary-color);
    color: #1a0a2e;
    font-weight: 700;
    font-size: 1rem;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(197, 159, 255, 0.4);
}

.btn-ai-checker:hover {
    background-color: #b88dff;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(197, 159, 255, 0.6);
}

/* Responsive adjustments for AI Checker section */
@media (max-width: 1024px) {
    .ai-checker-title {
        font-size: 2.2rem;
    }

    .ai-checker-description {
        font-size: 1rem;
    }

    .ai-checker-card {
        padding: 3.5rem 2.5rem;
    }
}

@media (max-width: 768px) {
    .ai-checker-section {
        padding: 0 0 4rem;
    }

    .ai-checker-card {
        padding: 3rem 2rem;
        border-radius: 20px;
    }

    .ai-checker-title {
        font-size: 1.9rem;
    }

    .ai-checker-description {
        font-size: 0.95rem;
        margin-bottom: 1.75rem;
    }

    .btn-ai-checker {
        font-size: 0.95rem;
        padding: 0.9rem 2.2rem;
    }
}

@media (max-width: 390px) {
    .ai-checker-section {
        padding: 0 0 3rem;
    }

    .ai-checker-card {
        padding: 2.5rem 1.5rem;
        border-radius: 16px;
    }

    .ai-checker-title {
        font-size: 1.6rem;
        margin-bottom: 1.25rem;
    }

    .ai-checker-description {
        font-size: 0.85rem;
        margin-bottom: 1.5rem;
    }

    .btn-ai-checker {
        font-size: 0.9rem;
        padding: 0.85rem 2rem;
        width: 100%;
    }
}

/* Footer Section */
.footer-section {
    background: #0f0a1e;
    padding: 4rem 0 2rem;
    border-top: 1px solid rgba(197, 159, 255, 0.1);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-heading {
    color: #ffffff;
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 1.25rem;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
}

.footer-copyright {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.85rem;
    margin: 0;
}

/* Responsive adjustments for footer */
@media (max-width: 1024px) {
    .footer-content {
        grid-template-columns: 1fr 1fr 1fr;
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .footer-section {
        padding: 3rem 0 1.5rem;
    }

    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 2rem 1.5rem;
    }

    .footer-bottom {
        padding-top: 1.5rem;
    }
}

@media (max-width: 390px) {
    .footer-section {
        padding: 2.5rem 0 1.5rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-heading {
        font-size: 0.9rem;
        margin-bottom: 1rem;
    }

    .footer-links a {
        font-size: 0.85rem;
    }

    .footer-copyright {
        font-size: 0.8rem;
    }
}