/* ============================================
   AI Seller Bot - Main Stylesheet
   ============================================ */

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

/* ============================================
   CSS Variables
   ============================================ */
:root {
    /* Colors */
    --bg-primary: #0f0f12;
    --bg-secondary: #16161a;
    --bg-card: #1a1a1f;
    --bg-card-hover: #222228;

    --text-heading: #F5F5F5;
    --text-primary: #CCCCCC;
    --text-secondary: #888888;
    --text-muted: #666666;

    --accent: #FF4D4D;
    --accent-hover: #FF6B6B;
    --accent-dark: #CC3D3D;

    --border-color: #2a2a30;
    --border-light: #333340;

    /* Spacing */
    --space-xs: 8px;
    --space-sm: 16px;
    --space-md: 24px;
    --space-lg: 32px;
    --space-xl: 48px;
    --space-xxl: 64px;

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-full: 50%;

    /* Shadows */
    --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.3);
    --shadow-hover: 0 8px 30px rgba(0, 0, 0, 0.4);

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;

    /* Container */
    --container-max: 1200px;
    --container-narrow: 800px;
}

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

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
}

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

a {
    color: var(--accent);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--accent-hover);
}

ul, ol {
    list-style: none;
}

/* ============================================
   Typography
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    color: var(--text-heading);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--space-sm);
}

h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
}

h2 {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
}

h3 {
    font-size: clamp(1.25rem, 3vw, 1.75rem);
}

h4 {
    font-size: 1.25rem;
}

p {
    margin-bottom: var(--space-sm);
}

.text-accent {
    color: var(--accent);
}

.text-muted {
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* ============================================
   Layout
   ============================================ */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.container--narrow {
    max-width: var(--container-narrow);
}

section {
    padding: var(--space-xxl) 0;
}

/* ============================================
   Header
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(15, 15, 18, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    padding: var(--space-sm) 0;
}

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

.header__logo {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-heading);
}

.header__logo span {
    color: var(--accent);
}

.header__nav {
    display: none;
}

.header__nav ul {
    display: flex;
    gap: var(--space-md);
}

.header__nav a {
    color: var(--text-primary);
    font-size: 0.9rem;
    font-weight: 500;
}

.header__nav a:hover {
    color: var(--accent);
}

@media (min-width: 768px) {
    .header__nav {
        display: block;
    }
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-xs);
}

.menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-heading);
    transition: var(--transition-fast);
}

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

/* Mobile Menu */
.mobile-menu {
    display: none;
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    padding: var(--space-md);
}

.mobile-menu.active {
    display: block;
}

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

.mobile-menu a {
    color: var(--text-primary);
    font-size: 1rem;
    display: block;
    padding: var(--space-xs) 0;
}

/* ============================================
   Buttons
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    padding: 14px 28px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    transition: all var(--transition-normal);
    text-decoration: none;
}

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

.btn--primary:hover {
    background: var(--accent-hover);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(255, 77, 77, 0.3);
}

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

.btn--secondary:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.btn--large {
    padding: 18px 36px;
    font-size: 1.1rem;
}

.btn--small {
    padding: 10px 20px;
    font-size: 0.9rem;
}

.btn-group {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

/* ============================================
   Cards
   ============================================ */
.card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    box-shadow: var(--shadow-card);
    border: 1px solid var(--border-color);
    transition: all var(--transition-normal);
}

.card:hover {
    background: var(--bg-card-hover);
    box-shadow: var(--shadow-hover);
    transform: translateY(-4px);
}

.card__icon {
    width: 56px;
    height: 56px;
    background: rgba(255, 77, 77, 0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-md);
}

.card__icon svg {
    width: 28px;
    height: 28px;
    color: var(--accent);
}

.card__title {
    font-size: 1.25rem;
    margin-bottom: var(--space-sm);
}

.card__text {
    color: var(--text-secondary);
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    padding-top: calc(80px + var(--space-xxl));
    padding-bottom: var(--space-xxl);
    text-align: center;
    min-height: 90vh;
    display: flex;
    align-items: center;
}

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

.hero__badge {
    display: inline-block;
    background: rgba(255, 77, 77, 0.1);
    color: var(--accent);
    padding: 8px 16px;
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: var(--space-md);
}

.hero h1 {
    margin-bottom: var(--space-md);
}

.hero__subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto var(--space-lg);
}

.hero__note {
    color: var(--text-muted);
    font-size: 0.875rem;
    margin-top: var(--space-md);
}

/* ============================================
   Problems Section
   ============================================ */
.problems {
    background: var(--bg-secondary);
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto var(--space-xl);
}

.section-header p {
    color: var(--text-secondary);
}

.problems__grid {
    display: grid;
    gap: var(--space-md);
}

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

.problem-card {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    padding: var(--space-md);
    background: var(--bg-card);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.problem-card__icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: rgba(255, 77, 77, 0.1);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
}

.problem-card__icon svg {
    width: 24px;
    height: 24px;
    color: var(--accent);
}

.problem-card__title {
    font-size: 1.1rem;
    margin-bottom: var(--space-xs);
}

.problem-card__text {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.problems__calc {
    margin-top: var(--space-xl);
    padding: var(--space-lg);
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--accent);
    text-align: center;
}

.problems__calc-title {
    font-size: 1.1rem;
    margin-bottom: var(--space-sm);
}

.problems__calc-example {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.problems__calc-result {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent);
    margin-top: var(--space-sm);
}

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

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

@media (min-width: 1024px) {
    .features__grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* ============================================
   Pricing Section
   ============================================ */
.pricing {
    background: var(--bg-secondary);
}

.pricing__grid {
    display: grid;
    gap: var(--space-md);
}

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

.pricing-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    transition: all var(--transition-normal);
}

.pricing-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

.pricing-card--featured {
    border-color: var(--accent);
    position: relative;
}

.pricing-card__badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent);
    color: white;
    padding: 4px 16px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.pricing-card__name {
    font-size: 1.25rem;
    margin-bottom: var(--space-xs);
}

.pricing-card__price {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-heading);
    margin-bottom: var(--space-md);
}

.pricing-card__price span {
    font-size: 1rem;
    font-weight: 400;
    color: var(--text-muted);
}

.pricing-card__features {
    flex: 1;
    margin-bottom: var(--space-md);
}

.pricing-card__features li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-xs);
    margin-bottom: var(--space-sm);
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.pricing-card__features li::before {
    content: '✓';
    color: var(--accent);
    font-weight: 700;
    flex-shrink: 0;
}

.pricing__note {
    text-align: center;
    margin-top: var(--space-lg);
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* ============================================
   Process Section
   ============================================ */
.process__steps {
    display: grid;
    gap: var(--space-md);
}

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

@media (min-width: 1024px) {
    .process__steps {
        grid-template-columns: repeat(4, 1fr);
    }
}

.step {
    text-align: center;
    padding: var(--space-md);
}

.step__number {
    width: 56px;
    height: 56px;
    background: var(--accent);
    color: white;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto var(--space-md);
}

.step__title {
    font-size: 1.1rem;
    margin-bottom: var(--space-xs);
}

.step__text {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* ============================================
   Audience Section
   ============================================ */
.audience {
    background: var(--bg-secondary);
}

.audience__list {
    display: grid;
    gap: var(--space-sm);
}

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

.audience__item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md);
    background: var(--bg-card);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.audience__item::before {
    content: '→';
    color: var(--accent);
    font-size: 1.25rem;
}

/* ============================================
   Cases Section
   ============================================ */
.cases__grid {
    display: grid;
    gap: var(--space-lg);
}

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

.case-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.case-card__header {
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    padding: var(--space-md);
    color: white;
}

.case-card__industry {
    font-size: 0.875rem;
    opacity: 0.9;
    margin-bottom: var(--space-xs);
}

.case-card__title {
    color: white;
    margin-bottom: 0;
}

.case-card__body {
    padding: var(--space-md);
}

.case-card__problem,
.case-card__solution,
.case-card__result {
    margin-bottom: var(--space-md);
}

.case-card__label {
    font-size: 0.75rem;
    text-transform: uppercase;
    color: var(--text-muted);
    letter-spacing: 1px;
    margin-bottom: var(--space-xs);
}

.case-card__result-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent);
}

/* ============================================
   About Section
   ============================================ */
.about {
    background: var(--bg-secondary);
}

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

@media (min-width: 768px) {
    .about__content {
        grid-template-columns: 200px 1fr;
    }
}

.about__photo {
    width: 160px;
    height: 160px;
    background: var(--bg-card);
    border-radius: var(--radius-full);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 3px solid var(--border-color);
}

.about__photo svg {
    width: 80px;
    height: 80px;
    color: var(--text-muted);
}

.about__name {
    margin-bottom: var(--space-xs);
}

.about__role {
    color: var(--accent);
    font-weight: 500;
    margin-bottom: var(--space-md);
}

.about__text {
    color: var(--text-secondary);
}

/* ============================================
   FAQ Section
   ============================================ */
.faq__list {
    max-width: 800px;
    margin: 0 auto;
}

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

.faq-item__question {
    width: 100%;
    padding: var(--space-md) 0;
    background: none;
    border: none;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-md);
    color: var(--text-heading);
    font-size: 1.1rem;
    font-weight: 600;
    font-family: inherit;
}

.faq-item__question:hover {
    color: var(--accent);
}

.faq-item__icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition-fast);
}

.faq-item__icon::before {
    content: '+';
    font-size: 1.5rem;
    color: var(--accent);
}

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

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

.faq-item.active .faq-item__answer {
    max-height: 500px;
}

.faq-item__answer-inner {
    padding-bottom: var(--space-md);
    color: var(--text-secondary);
}

/* ============================================
   Contact Form Section
   ============================================ */
.contact {
    background: var(--bg-secondary);
}

.contact__form {
    max-width: 600px;
    margin: 0 auto;
    background: var(--bg-card);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
}

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

.form-group label {
    display: block;
    margin-bottom: var(--space-xs);
    font-weight: 500;
    color: var(--text-heading);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-heading);
    font-size: 1rem;
    font-family: inherit;
    transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
}

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

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

.contact__form .btn {
    width: 100%;
}

/* Consent Checkbox */
.form-group--consent {
    margin-bottom: var(--space-md);
}

.consent-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    cursor: pointer;
    font-size: 0.875rem;
    line-height: 1.5;
}

.consent-checkbox input[type="checkbox"] {
    width: 20px;
    height: 20px;
    min-width: 20px;
    margin: 0;
    cursor: pointer;
    accent-color: var(--color-primary);
}

.consent-text {
    color: var(--color-text-secondary);
}

.consent-text a {
    color: var(--color-primary);
    text-decoration: underline;
}

.consent-text a:hover {
    color: var(--color-primary-light);
}

/* Success Message */
.form-success {
    display: none;
    text-align: center;
    padding: var(--space-lg);
}

.form-success.active {
    display: block;
}

.form-success__icon {
    width: 64px;
    height: 64px;
    background: rgba(76, 175, 80, 0.1);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-md);
}

.form-success__icon svg {
    width: 32px;
    height: 32px;
    color: #4CAF50;
}

.form-success h3 {
    color: var(--text-heading);
    margin-bottom: var(--space-sm);
}

/* ============================================
   Footer
   ============================================ */
.footer {
    background: var(--bg-primary);
    border-top: 1px solid var(--border-color);
    padding: var(--space-xl) 0 var(--space-md);
}

.footer__content {
    display: grid;
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
}

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

.footer__logo {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-heading);
    margin-bottom: var(--space-sm);
}

.footer__logo span {
    color: var(--accent);
}

.footer__desc {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.footer__title {
    font-size: 1rem;
    margin-bottom: var(--space-md);
}

.footer__links li {
    margin-bottom: var(--space-xs);
}

.footer__links a {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.footer__links a:hover {
    color: var(--accent);
}

.footer__bottom {
    padding-top: var(--space-md);
    border-top: 1px solid var(--border-color);
    text-align: center;
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* ============================================
   Blog Styles
   ============================================ */
.blog-header {
    padding-top: calc(80px + var(--space-xl));
    padding-bottom: var(--space-lg);
    text-align: center;
}

.blog-grid {
    display: grid;
    gap: var(--space-lg);
}

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

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

.blog-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: all var(--transition-normal);
}

.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

.blog-card__image {
    height: 180px;
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    display: flex;
    align-items: center;
    justify-content: center;
}

.blog-card__image svg {
    width: 48px;
    height: 48px;
    color: white;
    opacity: 0.8;
}

.blog-card__content {
    padding: var(--space-md);
}

.blog-card__date {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: var(--space-xs);
}

.blog-card__title {
    font-size: 1.1rem;
    margin-bottom: var(--space-sm);
}

.blog-card__title a {
    color: var(--text-heading);
}

.blog-card__title a:hover {
    color: var(--accent);
}

.blog-card__excerpt {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Blog Post */
.post-header {
    padding-top: calc(80px + var(--space-xl));
    padding-bottom: var(--space-lg);
}

.post-header__meta {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: var(--space-sm);
}

.post-content {
    max-width: var(--container-narrow);
    margin: 0 auto;
    padding-bottom: var(--space-xxl);
}

.post-content p {
    margin-bottom: var(--space-md);
    font-size: 1.1rem;
    line-height: 1.8;
}

.post-content h2 {
    margin-top: var(--space-xl);
    margin-bottom: var(--space-md);
}

.post-content h3 {
    margin-top: var(--space-lg);
    margin-bottom: var(--space-sm);
}

.post-content ul,
.post-content ol {
    margin-bottom: var(--space-md);
    padding-left: var(--space-md);
}

.post-content ul {
    list-style: disc;
}

.post-content ol {
    list-style: decimal;
}

.post-content li {
    margin-bottom: var(--space-xs);
    line-height: 1.7;
}

.post-content blockquote {
    border-left: 4px solid var(--accent);
    padding-left: var(--space-md);
    margin: var(--space-lg) 0;
    font-style: italic;
    color: var(--text-secondary);
}

.post-cta {
    margin-top: var(--space-xl);
    padding: var(--space-lg);
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    text-align: center;
}

/* ============================================
   Calculator Page
   ============================================ */
.calculator-page {
    padding-top: calc(80px + var(--space-xl));
    padding-bottom: var(--space-xxl);
    min-height: 100vh;
}

.calculator {
    max-width: 600px;
    margin: var(--space-xl) auto 0;
    background: var(--bg-card);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
}

.calculator__title {
    text-align: center;
    margin-bottom: var(--space-lg);
}

.calculator__result {
    display: none;
    margin-top: var(--space-lg);
    padding: var(--space-lg);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    text-align: center;
}

.calculator__result.active {
    display: block;
}

.calculator__result-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-xs);
}

.calculator__result-value {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--accent);
    margin-bottom: var(--space-sm);
}

.calculator__result-note {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* ============================================
   Checklist Page
   ============================================ */
.checklist-page {
    padding-top: calc(80px + var(--space-xl));
    padding-bottom: var(--space-xxl);
}

.checklist {
    max-width: 700px;
    margin: var(--space-xl) auto 0;
}

.checklist__item {
    display: flex;
    gap: var(--space-md);
    padding: var(--space-md);
    background: var(--bg-card);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-sm);
    border: 1px solid var(--border-color);
}

.checklist__number {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    background: var(--accent);
    color: white;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.875rem;
}

.checklist__text {
    flex: 1;
    padding-top: 4px;
}

.checklist__cta {
    margin-top: var(--space-xl);
    text-align: center;
}

/* ============================================
   Privacy Page
   ============================================ */
.privacy-page {
    padding-top: calc(80px + var(--space-xl));
    padding-bottom: var(--space-xxl);
}

.privacy-content {
    max-width: var(--container-narrow);
    margin: var(--space-lg) auto 0;
}

.privacy-content h2 {
    margin-top: var(--space-xl);
}

.privacy-content p,
.privacy-content ul {
    color: var(--text-secondary);
}

.privacy-content ul {
    list-style: disc;
    padding-left: var(--space-md);
}

.privacy-content li {
    margin-bottom: var(--space-xs);
}

/* ============================================
   Chat Widget Styles
   ============================================ */
/* Chat Button */
.chat-widget-btn {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 60px;
    height: 60px;
    background: var(--accent);
    border: none;
    border-radius: var(--radius-full);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(255, 77, 77, 0.4);
    transition: all var(--transition-normal);
    z-index: 999;
}

.chat-widget-btn:hover {
    background: var(--accent-hover);
    transform: scale(1.05);
}

.chat-widget-btn svg {
    width: 28px;
    height: 28px;
    color: white;
}

.chat-widget-btn__tooltip {
    position: absolute;
    right: 70px;
    background: var(--bg-card);
    color: var(--text-heading);
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-fast);
    border: 1px solid var(--border-color);
}

.chat-widget-btn:hover .chat-widget-btn__tooltip {
    opacity: 1;
    visibility: visible;
}

/* Chat Panel */
.chat-panel {
    position: fixed;
    bottom: 100px;
    right: 24px;
    width: 380px;
    max-width: calc(100vw - 48px);
    height: 500px;
    max-height: calc(100vh - 140px);
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-hover);
    display: flex;
    flex-direction: column;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-normal);
}

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

/* Chat Header */
.chat-panel__header {
    padding: var(--space-md);
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chat-panel__title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-heading);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.chat-panel__status {
    width: 8px;
    height: 8px;
    background: #4CAF50;
    border-radius: var(--radius-full);
}

.chat-panel__close {
    width: 32px;
    height: 32px;
    background: transparent;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    transition: background var(--transition-fast);
}

.chat-panel__close:hover {
    background: var(--bg-secondary);
}

.chat-panel__close svg {
    width: 20px;
    height: 20px;
    color: var(--text-muted);
}

/* Chat Messages */
.chat-panel__messages {
    flex: 1;
    overflow-y: auto;
    padding: var(--space-md);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.chat-message {
    max-width: 85%;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    line-height: 1.5;
}

.chat-message--bot {
    background: var(--bg-secondary);
    color: var(--text-primary);
    align-self: flex-start;
    border-bottom-left-radius: 4px;
}

.chat-message--user {
    background: var(--accent);
    color: white;
    align-self: flex-end;
    border-bottom-right-radius: 4px;
}

.chat-message--typing {
    display: flex;
    gap: 4px;
    padding: var(--space-sm) var(--space-md);
}

.chat-message--typing span {
    width: 8px;
    height: 8px;
    background: var(--text-muted);
    border-radius: var(--radius-full);
    animation: typing 1.4s infinite;
}

.chat-message--typing span:nth-child(2) {
    animation-delay: 0.2s;
}

.chat-message--typing span:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes typing {
    0%, 60%, 100% {
        transform: translateY(0);
        opacity: 0.4;
    }
    30% {
        transform: translateY(-4px);
        opacity: 1;
    }
}

/* Chat Input */
.chat-panel__input {
    padding: var(--space-md);
    border-top: 1px solid var(--border-color);
    display: flex;
    gap: var(--space-sm);
}

.chat-panel__input input {
    flex: 1;
    padding: 12px 16px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-heading);
    font-size: 0.9rem;
    font-family: inherit;
}

.chat-panel__input input:focus {
    outline: none;
    border-color: var(--accent);
}

.chat-panel__input button {
    width: 44px;
    height: 44px;
    background: var(--accent);
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition-fast);
}

.chat-panel__input button:hover {
    background: var(--accent-hover);
}

.chat-panel__input button svg {
    width: 20px;
    height: 20px;
    color: white;
}

/* Chat Consent Screen */
.chat-panel__consent {
    position: absolute;
    top: 60px;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-md);
    z-index: 10;
}

.chat-panel__consent.hidden {
    display: none;
}

.chat-consent__content {
    text-align: center;
    max-width: 280px;
}

.chat-consent__icon {
    width: 60px;
    height: 60px;
    background: rgba(108, 99, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-md);
}

.chat-consent__icon svg {
    width: 32px;
    height: 32px;
    color: var(--color-primary);
}

.chat-consent__content h3 {
    font-size: 1.1rem;
    margin-bottom: var(--space-sm);
    color: var(--color-text);
}

.chat-consent__content p {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-sm);
    line-height: 1.5;
}

.chat-consent__links {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-bottom: var(--space-md);
}

.chat-consent__links a {
    color: var(--color-primary);
    font-size: 0.8rem;
    text-decoration: underline;
}

.chat-consent__links a:hover {
    color: var(--color-primary-light);
}

.chat-consent__btn {
    width: 100%;
    padding: 12px 20px;
    font-size: 0.9rem;
}

/* ============================================
   Utilities
   ============================================ */
.hidden {
    display: none !important;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

@media (max-width: 767px) {
    .hide-mobile {
        display: none !important;
    }
}

@media (min-width: 768px) {
    .hide-desktop {
        display: none !important;
    }
}