/* ===== CSS Variables ===== */
:root {
    --color-primary: #6366f1;
    --color-primary-dark: #4f46e5;
    --color-primary-light: #818cf8;
    --color-secondary: #f97316;
    --color-text: #1f2937;
    --color-text-light: #6b7280;
    --color-text-lighter: #9ca3af;
    --color-background: #ffffff;
    --color-background-alt: #f9fafb;
    --color-background-dark: #111827;
    --color-border: #e5e7eb;
    --color-border-light: #f3f4f6;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --radius-sm: 0.375rem;
    --radius: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-full: 9999px;
    --transition: all 0.2s ease;
}

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

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    color: var(--color-text);
    background-color: var(--color-background);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

a:hover {
    color: var(--color-primary-dark);
    text-decoration: underline;
}

ul, ol {
    list-style: none;
}

h1, h2, h3, h4, h5, h6 {
    line-height: 1.3;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 1rem;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p {
    margin-bottom: 1rem;
}

/* ===== Layout ===== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ===== Header ===== */
.header {
    background: var(--color-background);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(8px);
    background: rgba(255, 255, 255, 0.95);
}

.header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text);
    text-decoration: none;
}

.logo img {
    width: 40px;
    height: 40px;
}

.logo:hover {
    text-decoration: none;
    color: var(--color-primary);
}

.nav {
    display: flex;
    align-items: center;
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    color: var(--color-text);
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    color: var(--color-text-light);
    font-weight: 500;
    padding: 0.5rem 0;
    border-bottom: 2px solid transparent;
    transition: var(--transition);
}

.nav-links a:hover {
    color: var(--color-primary);
    text-decoration: none;
    border-bottom-color: var(--color-primary);
}

/* ===== Main Content ===== */
main {
    min-height: calc(100vh - 70px);
}

.page-content {
    padding: 4rem 0;
}

/* ===== Hero Section ===== */
.hero {
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    padding: 5rem 0;
    border-radius: 0 0 var(--radius-xl) var(--radius-xl);
    margin-bottom: 4rem;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
}

.hero-content h1 {
    font-size: 3rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--color-text-light);
    margin-bottom: 2rem;
    max-width: 540px;
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-visual img {
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
}

/* ===== Sections ===== */
section {
    padding: 4rem 0;
}

section:nth-child(even) {
    background: var(--color-background-alt);
}

.section-intro {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 3rem;
    color: var(--color-text-light);
    font-size: 1.125rem;
}

/* ===== Features Grid ===== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.feature-card {
    background: var(--color-background);
    padding: 2rem;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid var(--color-border-light);
}

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

.feature-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-primary) 100%);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: white;
}

/* ===== Steps ===== */
.steps-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.step-card {
    background: var(--color-background);
    padding: 2rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border-light);
    position: relative;
}

.step-number {
    position: absolute;
    top: -12px;
    left: 2rem;
    width: 32px;
    height: 32px;
    background: var(--color-primary);
    color: white;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.875rem;
}

/* ===== Content Blocks ===== */
.content-block {
    margin-bottom: 3rem;
}

.content-block h2 {
    margin-top: 2.5rem;
    margin-bottom: 1.5rem;
    color: var(--color-text);
}

.content-block ul {
    margin-left: 1.5rem;
    list-style: disc;
}

.content-block li {
    margin-bottom: 0.5rem;
}

.content-block strong {
    color: var(--color-text);
}

/* ===== Blog Grid ===== */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
}

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

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

.blog-image {
    background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-primary) 100%);
    padding: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.blog-content {
    padding: 1.5rem;
}

.blog-content h2 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    line-height: 1.4;
}

.blog-content h2 a {
    color: var(--color-text);
    text-decoration: none;
}

.blog-content h2 a:hover {
    color: var(--color-primary);
}

.read-more {
    display: inline-flex;
    align-items: center;
    color: var(--color-primary);
    font-weight: 600;
    margin-top: 0.5rem;
}

/* ===== Blog Post ===== */
.blog-post {
    max-width: 800px;
    margin: 0 auto;
}

.post-header {
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--color-border);
}

.post-meta {
    color: var(--color-text-light);
    font-size: 0.875rem;
    margin-top: 0.5rem;
    display: flex;
    gap: 0.5rem;
}

.post-content h2 {
    margin-top: 2.5rem;
    margin-bottom: 1.25rem;
}

.post-content h3 {
    margin-top: 2rem;
    margin-bottom: 1rem;
    color: var(--color-text);
}

.post-content p {
    margin-bottom: 1.25rem;
    color: var(--color-text-light);
    line-height: 1.75;
}

.post-content .lead {
    font-size: 1.25rem;
    color: var(--color-text);
    font-weight: 500;
    margin-bottom: 2rem;
    line-height: 1.7;
}

.post-content ul {
    margin-left: 1.5rem;
    margin-bottom: 1.25rem;
    list-style: disc;
}

.post-content ul li {
    margin-bottom: 0.5rem;
    color: var(--color-text-light);
}

.post-content ol {
    margin-left: 1.5rem;
    margin-bottom: 1.25rem;
}

.post-content ol li {
    margin-bottom: 0.5rem;
    color: var(--color-text-light);
}

.post-content em {
    color: var(--color-text-light);
    font-style: italic;
}

/* ===== Buttons ===== */
.cta-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    color: white;
    background: var(--color-primary);
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    min-height: 48px;
}

.cta-btn:hover,
.cta-btn:focus {
    background: var(--color-primary-dark);
    color: white;
    transform: translateY(-1px);
    text-decoration: none;
}

.cta-btn:active {
    transform: translateY(0);
}

.cta-primary {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
}

.cta-large {
    padding: 1.25rem 3rem;
    font-size: 1.125rem;
}

.cta-floating {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 1000;
    padding: 1rem 1.5rem;
    box-shadow: var(--shadow-xl);
    border-radius: var(--radius-full);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.cta-center {
    text-align: center;
    margin-top: 3rem;
}

.post-cta {
    margin-top: 3rem;
    text-align: center;
}

/* ===== Contact Form ===== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-top: 2rem;
}

.contact-intro {
    grid-column: 1 / -1;
    text-align: center;
    max-width: 700px;
    margin: 0 auto 2rem;
    color: var(--color-text-light);
    font-size: 1.125rem;
}

.contact-info h2,
.contact-form-container h2 {
    margin-bottom: 1.5rem;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-method h3 {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
}

.contact-detail {
    font-weight: 600;
    color: var(--color-primary);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: 500;
    margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.75rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

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

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

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

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 0;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-text);
    text-align: left;
    transition: var(--transition);
}

.faq-question:hover {
    color: var(--color-primary);
}

.faq-question .chevron {
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.faq-question[aria-expanded="true"] .chevron {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-answer p {
    padding-bottom: 1.25rem;
    color: var(--color-text-light);
}

.faq-item.open .faq-answer {
    max-height: 500px;
}

/* ===== Footer ===== */
.footer {
    background: var(--color-background-dark);
    color: #d1d5db;
    padding: 3rem 0 1.5rem;
    margin-top: 4rem;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.25rem;
    font-weight: 700;
    color: white;
}

.footer-links {
    display: flex;
    gap: 4rem;
}

.footer-column h4 {
    color: white;
    font-size: 1rem;
    margin-bottom: 1rem;
}

.footer-column ul {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.footer-column a {
    color: #d1d5db;
    transition: var(--transition);
}

.footer-column a:hover {
    color: white;
    text-decoration: none;
}

.footer-bottom {
    padding-top: 1.5rem;
    text-align: center;
    color: #9ca3af;
    font-size: 0.875rem;
}

/* ===== Additional Pages ===== */
.intro {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 3rem;
    color: var(--color-text-light);
    font-size: 1.125rem;
}

.last-updated {
    color: var(--color-text-light);
    font-size: 0.875rem;
    margin-bottom: 2rem;
}

.warning {
    background: #fef2f2;
    border-left: 4px solid #ef4444;
    padding: 1.5rem;
    border-radius: var(--radius);
}

/* ===== Blog Post Elements ===== */
.post-cta {
    margin: 3rem 0;
    text-align: center;
    padding: 2rem;
    background: var(--color-background-alt);
    border-radius: var(--radius-lg);
}

.post-nav {
    display: flex;
    justify-content: space-between;
    margin-top: 4rem;
    padding-top: 2rem;
    border-top: 1px solid var(--color-border);
}

.post-nav-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-primary);
    font-weight: 500;
}

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

/* ===== Contact Form Elements ===== */
.faq-preview {
    margin-top: 3rem;
    padding: 2rem;
    background: var(--color-background-alt);
    border-radius: var(--radius-lg);
}

.faq-preview p {
    margin-bottom: 0.5rem;
}

/* ===== Mobile Menu ===== */
@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .nav-links {
        position: absolute;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--color-background);
        flex-direction: column;
        padding: 1.5rem;
        border-bottom: 1px solid var(--color-border);
        box-shadow: var(--shadow-lg);
        display: none;
    }

    .nav-links.active {
        display: flex;
    }

    .nav-links a {
        padding: 0.75rem 0;
        border-bottom: 1px solid var(--color-border-light);
    }

    .nav-links a:last-child {
        border-bottom: none;
    }

    /* ===== Mobile Adjustments ===== */
    h1 { font-size: 2rem; }
    h2 { font-size: 1.5rem; }
    h3 { font-size: 1.25rem; }

    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-visual {
        order: -1;
    }

    .hero-visual img {
        max-width: 200px;
    }

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

    .footer-links {
        flex-direction: column;
        gap: 2rem;
    }

    .footer-content {
        flex-direction: column;
    }

    .post-nav {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }

    .cta-floating {
        bottom: 1rem;
        right: 1rem;
        padding: 0.875rem 1.25rem;
        font-size: 0.875rem;
    }
}

/* ===== Blog Post Enhancements ===== */
.features-list,
.tips-list,
.enhancement-list {
    margin-left: 0;
    padding-left: 0;
}

.features-list > li,
.tips-list > li,
.enhancement-list > li {
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
    position: relative;
}

.features-list > li::before,
.tips-list > li::before,
.enhancement-list > li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--color-primary);
    font-weight: bold;
}

/* ===== Values Grid ===== */
.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.value-card {
    padding: 1.5rem;
    background: var(--color-background-alt);
    border-radius: var(--radius);
    border: 1px solid var(--color-border-light);
}

/* ===== Safety & Guidelines ===== */
.safety-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.safety-card {
    padding: 2rem;
    background: var(--color-background);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border-light);
}

.safety-icon {
    margin-bottom: 1rem;
    color: var(--color-primary);
}

.safety-card ul {
    margin-left: 1.25rem;
    list-style: disc;
    margin-top: 1rem;
}

.safety-card li {
    margin-bottom: 0.5rem;
    color: var(--color-text-light);
}

/* ===== Story Cards ===== */
.stories-grid {
    display: grid;
    gap: 2rem;
}

.story-card {
    background: var(--color-background);
    border-radius: var(--radius-lg);
    padding: 2rem;
    border: 1px solid var(--color-border-light);
    transition: var(--transition);
}

.story-card:hover {
    box-shadow: var(--shadow-lg);
}

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

.story-avatar {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-primary) 100%);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
}

.story-meta h3 {
    margin-bottom: 0.25rem;
}

.story-location {
    color: var(--color-text-light);
    font-size: 0.875rem;
}

.story-content p {
    font-style: italic;
    color: var(--color-text-light);
    line-height: 1.7;
}

/* ===== Tech Features ===== */
.tech-features {
    display: grid;
    gap: 1.5rem;
}

.tech-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.tech-item svg {
    color: var(--color-primary);
    flex-shrink: 0;
    margin-top: 0.25rem;
}

.tech-item h3 {
    margin-bottom: 0.25rem;
    font-size: 1.125rem;
}

.tech-item p {
    color: var(--color-text-light);
    margin-bottom: 0;
}

/* ===== Guidelines ===== */
.guidelines-intro {
    background: var(--color-background-alt);
    padding: 1.5rem;
    border-radius: var(--radius);
    margin-bottom: 2rem;
    border-left: 4px solid var(--color-primary);
}

.guidelines-categories {
    display: flex;
    flex-direction: column;
    gap: 3rem;
}

.guideline-section h2 {
    border-bottom: 2px solid var(--color-primary);
    padding-bottom: 0.5rem;
    margin-bottom: 1.5rem;
}

.behavior-list {
    margin-left: 1.5rem;
}

.behavior-list li {
    margin-bottom: 0.75rem;
    color: var(--color-text-light);
}

.behavior-list.negative li {
    color: #991b1b;
}

.enforcement-info {
    background: var(--color-background-alt);
    padding: 1.5rem;
    border-radius: var(--radius);
    margin-top: 1.5rem;
}

.enforcement-info h3 {
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
    font-size: 1.125rem;
}

.enforcement-info:first-child h3 {
    margin-top: 0;
}

/* ===== Responsive Typography ===== */
@media (max-width: 640px) {
    .hero-content h1 {
        font-size: 2.25rem;
    }

    .features-grid,
    .steps-container,
    .safety-grid {
        grid-template-columns: 1fr;
    }

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

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

    .container {
        padding: 0 1rem;
    }
}

/* ===== Resources Section ===== */
.resources {
    padding: 4rem 0;
    background: var(--color-background-alt);
}

.resources-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.resource-card {
    background: var(--color-background);
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border-light);
    transition: var(--transition);
}

.resource-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.resource-card h3 {
    margin-bottom: 0.5rem;
}

.resource-card h3 a {
    color: var(--color-text);
}

.resource-card h3 a:hover {
    color: var(--color-primary);
}

.resource-card p {
    color: var(--color-text-light);
    font-size: 0.9375rem;
    margin-bottom: 0;
}