/* Dalimaray SL - Shared Styles */
/* Design System: Dark navy + accent, matching Gamma.site design */

/* ============================================
   CSS Custom Properties (Design Tokens)
   ============================================ */
:root {
    /* Colors - Light Mode */
    --color-primary: #1a1a2e;
    --color-primary-light: #2a2a4e;
    --color-accent: #7B9ED9;
    --color-accent-dark: #5A7FC4;
    --color-accent-light: #9BB8E8;
    --color-text: #1f2937;
    --color-text-light: #6b7280;
    --color-text-muted: #9ca3af;
    --color-bg: #ffffff;
    --color-bg-alt: #f8fafc;
    --color-bg-dark: #f1f5f9;
    --color-border: #e2e8f0;
    --color-success: #10b981;
    --color-warning: #f59e0b;
    --color-error: #ef4444;
}

/* Dark Mode Colors - Matching Gamma.site design exactly */
[data-theme="dark"] {
    --color-primary: #080E26;
    --color-primary-light: #151b33;
    --color-text: #ffffff;
    --color-text-light: #EBECEF;
    --color-text-muted: rgba(235, 236, 239, 0.5);
    --color-bg: #080E26;
    --color-bg-alt: #151b33;
    --color-bg-dark: #0d1529;
    --color-border: #565151;
    --color-border-light: rgba(255, 255, 255, 0.12);
    --color-accent: #7b9ed9;
    --color-accent-dark: #5381ce;
    --color-accent-light: #94b7f2;

    /* Card/Button specific colors matching Gamma */
    --color-card-bg: #151b33;
    --color-card-border: #565151;
    --color-button-bg: rgba(59, 65, 89, 0.6);
    --color-button-hover: rgba(59, 65, 89, 0.8);
}

:root {
    /* Typography - Matching Gamma.site */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-display: 'DM Sans', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

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

    /* Layout */
    --max-width: 1200px;
    --max-width-narrow: 800px;
    --max-width-article: 720px;

    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 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);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 200ms ease;
    --transition-slow: 300ms ease;

    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-full: 9999px;
}

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

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

body {
    font-family: var(--font-sans);
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

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

/* ============================================
   Typography - Matching Gamma.site
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 500;
    line-height: 1.25;
    color: var(--color-text);
}

h1 {
    font-size: 2.5rem;
    letter-spacing: -0.025em;
}

h2 {
    font-size: 2rem;
    letter-spacing: -0.015em;
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.25rem;
}

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

.text-sm {
    font-size: 0.875rem;
}

.text-lg {
    font-size: 1.125rem;
}

.text-xl {
    font-size: 1.25rem;
}

.text-muted {
    color: var(--color-text-light);
}

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

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

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

.section {
    padding: var(--space-4xl) 0;
}

.section-sm {
    padding: var(--space-3xl) 0;
}

/* ============================================
   Navigation
   ============================================ */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--color-border);
    transition: box-shadow var(--transition-base);
}

.nav.scrolled {
    box-shadow: var(--shadow-md);
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 4rem;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.nav-logo img {
    height: 2rem;
    width: auto;
}

.nav-logo span {
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--color-primary);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-xl);
    list-style: none;
}

.nav-links a {
    color: var(--color-text);
    font-weight: 500;
    font-size: 0.9375rem;
    transition: color var(--transition-fast);
}

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

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--space-sm);
}

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

.lang-toggle {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-sm);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    color: var(--color-text-light);
}

.lang-toggle .active {
    color: var(--color-accent);
    font-weight: 600;
}

/* Mobile Navigation */
@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 4rem;
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--color-bg);
        padding: var(--space-xl);
        transform: translateX(100%);
        transition: transform var(--transition-base);
    }

    .nav-menu.open {
        transform: translateX(0);
    }

    .nav-links {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-lg);
    }

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

/* ============================================
   Hero Section
   ============================================ */
.hero {
    padding: calc(4rem + var(--space-4xl)) 0 var(--space-4xl);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: white;
    text-align: center;
}

.hero h1 {
    color: white;
    font-size: 3rem;
    margin-bottom: var(--space-lg);
}

.hero-tagline {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: var(--space-md);
    color: var(--color-accent-light);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.85);
    max-width: 600px;
    margin: 0 auto var(--space-xl);
    line-height: 1.6;
}

.hero .btn {
    font-size: 1.125rem;
    padding: var(--space-md) var(--space-xl);
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 2rem;
    }

    .hero-tagline {
        font-size: 1.125rem;
    }

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

/* ============================================
   Credibility Bar
   ============================================ */
.credibility-bar {
    background: var(--color-bg-alt);
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-xl) 0;
}

.credibility-items {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-xl);
    text-align: center;
}

.credibility-item {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

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

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

@media (max-width: 768px) {
    .credibility-items {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-lg);
    }
}

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

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

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

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

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

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

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

.btn-ghost {
    background: transparent;
    color: var(--color-text);
    border: 1px solid var(--color-border);
}

.btn-ghost:hover {
    background: var(--color-bg-alt);
    border-color: var(--color-text-light);
}

.btn-sm {
    padding: var(--space-xs) var(--space-md);
    font-size: 0.875rem;
}

.btn-lg {
    padding: var(--space-md) var(--space-2xl);
    font-size: 1.125rem;
}

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

.card:hover {
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

.card-icon {
    width: 3rem;
    height: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-accent);
    color: white;
    border-radius: var(--radius-md);
    font-size: 1.5rem;
    margin-bottom: var(--space-md);
}

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

.card p {
    color: var(--color-text-light);
    margin-bottom: var(--space-md);
}

.card-outcomes {
    font-size: 0.875rem;
    color: var(--color-accent);
    font-weight: 500;
}

/* Service Cards Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
    margin-bottom: var(--space-xl);
}

@media (max-width: 768px) {
    .services-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   Insights Cards
   ============================================ */
.insights-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
}

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

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

.insight-card-image {
    height: 160px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
}

.insight-card-content {
    padding: var(--space-lg);
}

.insight-card-category {
    display: inline-block;
    padding: var(--space-xs) var(--space-sm);
    background: var(--color-bg-alt);
    color: var(--color-accent);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-sm);
}

.insight-card h3 {
    font-size: 1.125rem;
    margin-bottom: var(--space-sm);
}

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

.insight-card .read-more {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-accent);
}

.insight-card .read-more:hover {
    text-decoration: underline;
}

@media (max-width: 992px) {
    .insights-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .insights-grid {
        grid-template-columns: 1fr;
    }
}

/* Featured Insight */
.insight-featured {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    align-items: center;
    margin-bottom: var(--space-3xl);
}

.insight-featured-image {
    height: 300px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
}

.insight-featured-content h2 {
    margin-bottom: var(--space-md);
}

.insight-featured-content p {
    color: var(--color-text-light);
    margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
    .insight-featured {
        grid-template-columns: 1fr;
    }

    .insight-featured-image {
        height: 200px;
    }
}

/* ============================================
   About Section
   ============================================ */
.about-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--space-3xl);
    align-items: start;
}

.about-image {
    width: 100%;
    max-width: 280px;
    aspect-ratio: 1;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: white;
}

.about-text h2 {
    margin-bottom: var(--space-sm);
}

.about-title {
    color: var(--color-text-light);
    font-size: 1.125rem;
    margin-bottom: var(--space-lg);
}

.about-bio {
    margin-bottom: var(--space-lg);
}

.about-credentials {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-bottom: var(--space-lg);
}

.credential-tag {
    display: inline-block;
    padding: var(--space-xs) var(--space-sm);
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    color: var(--color-text-light);
}

.about-links {
    display: flex;
    gap: var(--space-md);
}

@media (max-width: 768px) {
    .about-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .about-image {
        margin: 0 auto;
    }

    .about-credentials {
        justify-content: center;
    }

    .about-links {
        justify-content: center;
    }
}

/* ============================================
   R&D Section
   ============================================ */
.rd-section {
    background: var(--color-bg-alt);
}

.rd-content {
    max-width: var(--max-width-narrow);
    margin: 0 auto;
    text-align: center;
}

.rd-content h2 {
    margin-bottom: var(--space-md);
}

.rd-subtitle {
    font-size: 1.25rem;
    color: var(--color-accent);
    font-weight: 600;
    margin-bottom: var(--space-lg);
}

.rd-description {
    color: var(--color-text-light);
    margin-bottom: var(--space-xl);
}

.rd-topics {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-xl);
}

.rd-topic {
    padding: var(--space-sm) var(--space-md);
    background: white;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    color: var(--color-text);
}

/* ============================================
   Contact Section
   ============================================ */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
}

.contact-info h2 {
    margin-bottom: var(--space-md);
}

.contact-info p {
    color: var(--color-text-light);
    margin-bottom: var(--space-lg);
}

.contact-email {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-text);
    font-weight: 500;
}

/* Forms */
.form-group {
    margin-bottom: var(--space-lg);
}

.form-label {
    display: block;
    margin-bottom: var(--space-sm);
    font-weight: 500;
    font-size: 0.9375rem;
}

.form-input,
.form-textarea {
    width: 100%;
    padding: var(--space-md);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: 1rem;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1);
}

.form-textarea {
    min-height: 150px;
    resize: vertical;
}

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

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

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-xl);
}

.footer-logo img {
    height: 2rem;
    filter: brightness(0) invert(1);
}

.footer-links {
    display: flex;
    gap: var(--space-xl);
    list-style: none;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9375rem;
}

.footer-links a:hover {
    color: white;
}

.footer-bottom {
    padding-top: var(--space-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
}

@media (max-width: 768px) {
    .footer-content {
        flex-direction: column;
        gap: var(--space-lg);
        text-align: center;
    }

    .footer-links {
        flex-direction: column;
        gap: var(--space-md);
    }
}

/* ============================================
   Modal
   ============================================ */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal {
    background: white;
    border-radius: var(--radius-lg);
    max-width: 500px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    transform: translateY(20px);
    transition: transform var(--transition-base);
}

.modal-overlay.active .modal {
    transform: translateY(0);
}

.modal-header {
    padding: var(--space-lg);
    border-bottom: 1px solid var(--color-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--color-text-light);
    padding: var(--space-xs);
}

.modal-close:hover {
    color: var(--color-text);
}

.modal-body {
    padding: var(--space-lg);
}

/* ============================================
   Article/Blog Page Styles
   ============================================ */
.article-page {
    padding-top: 5rem;
}

.article-header {
    max-width: var(--max-width-article);
    margin: 0 auto var(--space-2xl);
    padding: var(--space-2xl) var(--space-lg);
}

.article-back {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-text-light);
    margin-bottom: var(--space-lg);
    font-size: 0.9375rem;
}

.article-back:hover {
    color: var(--color-accent);
}

.article-meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
    font-size: 0.875rem;
    color: var(--color-text-light);
}

.article-category {
    background: var(--color-accent);
    color: white;
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.article-header h1 {
    font-size: 2.5rem;
    margin-bottom: var(--space-md);
}

.article-lead {
    font-size: 1.25rem;
    color: var(--color-text-light);
    line-height: 1.6;
}

.article-content {
    max-width: var(--max-width-article);
    margin: 0 auto;
    padding: 0 var(--space-lg) var(--space-3xl);
}

.article-content h2 {
    margin-top: var(--space-2xl);
    margin-bottom: var(--space-md);
}

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

.article-content p {
    margin-bottom: var(--space-md);
    line-height: 1.8;
}

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

.article-content li {
    margin-bottom: var(--space-sm);
}

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

/* Article Author Box */
.article-author {
    background: var(--color-bg-alt);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    margin-top: var(--space-3xl);
}

.article-author h4 {
    margin-bottom: var(--space-sm);
}

.article-author p {
    color: var(--color-text-light);
    margin-bottom: var(--space-md);
}

/* Article Tags */
.article-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    margin-top: var(--space-xl);
}

.article-tag {
    padding: var(--space-xs) var(--space-sm);
    background: var(--color-bg-alt);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    color: var(--color-text-light);
}

/* ============================================
   Thank You Page
   ============================================ */
.thank-you-section {
    min-height: calc(100vh - 4rem);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: calc(4rem + var(--space-3xl)) var(--space-lg) var(--space-3xl);
}

.thank-you-content {
    max-width: 600px;
    margin: 0 auto;
}

.thank-you-icon {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, var(--color-success) 0%, #059669 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-xl);
}

.thank-you-content h1 {
    font-size: 2.5rem;
    margin-bottom: var(--space-md);
    color: var(--color-text);
}

.thank-you-message {
    font-size: 1.25rem;
    color: var(--color-text-light);
    margin-bottom: var(--space-xl);
}

#download-section {
    margin-bottom: var(--space-3xl);
}

.btn-large {
    padding: var(--space-md) var(--space-2xl);
    font-size: 1.125rem;
}

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

.btn-outline:hover {
    background: var(--color-bg-alt);
    border-color: var(--color-text-light);
    color: var(--color-text);
}

.no-download {
    color: var(--color-text-light);
    font-style: italic;
}

.thank-you-next {
    background: var(--color-bg-alt);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
}

.thank-you-next h3 {
    margin-bottom: var(--space-sm);
    color: var(--color-text);
}

.thank-you-next p {
    color: var(--color-text-light);
    margin-bottom: var(--space-lg);
}

.thank-you-cta {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    flex-wrap: wrap;
}

@media (max-width: 640px) {
    .thank-you-content h1 {
        font-size: 2rem;
    }

    .thank-you-message {
        font-size: 1.125rem;
    }

    .thank-you-cta {
        flex-direction: column;
    }

    .thank-you-cta .btn {
        width: 100%;
    }
}

/* ============================================
   Insights Listing Page
   ============================================ */
.insights-hero {
    padding: calc(4rem + var(--space-3xl)) 0 var(--space-3xl);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: white;
    text-align: center;
}

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

.insights-hero p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1.25rem;
    max-width: 600px;
    margin: 0 auto;
}

.insights-section {
    padding: var(--space-3xl) 0;
}

.insights-section h2 {
    margin-bottom: var(--space-xl);
}

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

/* Resources Section */
.resource-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-lg);
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-md);
    transition: all var(--transition-base);
}

.resource-card:hover {
    box-shadow: var(--shadow-md);
}

.resource-info h3 {
    font-size: 1.125rem;
    margin-bottom: var(--space-xs);
}

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

@media (max-width: 640px) {
    .resource-card {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-md);
    }
}

/* ============================================
   Utility Classes
   ============================================ */
.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;
}

.hidden {
    display: none !important;
}

.mb-0 { margin-bottom: 0; }
.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }

.mt-0 { margin-top: 0; }
.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }

/* ============================================
   Coming Soon Page
   ============================================ */
.coming-soon-section {
    min-height: calc(100vh - 4rem);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: calc(4rem + var(--space-3xl)) var(--space-lg) var(--space-3xl);
    background: linear-gradient(135deg, var(--color-bg-alt) 0%, var(--color-bg) 100%);
}

.coming-soon-content {
    max-width: 600px;
    margin: 0 auto;
}

.coming-soon-icon {
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-xl);
}

.coming-soon-content h1 {
    font-size: 2.5rem;
    margin-bottom: var(--space-sm);
    color: var(--color-text);
}

.coming-soon-subtitle {
    font-size: 1.5rem;
    color: var(--color-accent);
    font-weight: 600;
    margin-bottom: var(--space-lg);
}

.coming-soon-message {
    font-size: 1.125rem;
    color: var(--color-text-light);
    margin-bottom: var(--space-xl);
    line-height: 1.7;
}

.coming-soon-cta {
    margin-bottom: var(--space-3xl);
}

.coming-soon-contact {
    padding-top: var(--space-xl);
    border-top: 1px solid var(--color-border);
}

.coming-soon-contact p {
    color: var(--color-text-light);
    margin-bottom: var(--space-sm);
}

.contact-email-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-text);
    font-weight: 500;
}

.contact-email-link svg {
    color: var(--color-accent);
}

.contact-email-link a {
    color: var(--color-accent);
}

.contact-email-link a:hover {
    text-decoration: underline;
}

@media (max-width: 640px) {
    .coming-soon-content h1 {
        font-size: 2rem;
    }

    .coming-soon-subtitle {
        font-size: 1.25rem;
    }

    .coming-soon-icon {
        width: 100px;
        height: 100px;
    }
}

/* ============================================
   Theme Toggle
   ============================================ */
.theme-toggle {
    background: none;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: var(--space-xs) var(--space-sm);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text);
    transition: all var(--transition-fast);
}

.theme-toggle:hover {
    background: var(--color-bg-alt);
    border-color: var(--color-text-light);
}

.theme-toggle svg {
    width: 18px;
    height: 18px;
}

.theme-toggle .sun-icon {
    display: none;
}

.theme-toggle .moon-icon {
    display: block;
}

[data-theme="dark"] .theme-toggle .sun-icon {
    display: block;
}

[data-theme="dark"] .theme-toggle .moon-icon {
    display: none;
}

/* ============================================
   Dark Mode Specific Overrides - Matching Gamma.site
   ============================================ */

/* Navigation */
[data-theme="dark"] .nav {
    background: rgba(8, 14, 38, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border-light);
}

[data-theme="dark"] .nav-logo span {
    color: var(--color-text);
}

[data-theme="dark"] .nav-toggle span {
    background: var(--color-text);
}

/* Cards - Gamma style with subtle borders */
[data-theme="dark"] .card {
    background: var(--color-card-bg);
    border: 1px solid var(--color-card-border);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3),
                0 2px 4px -1px rgba(0, 0, 0, 0.2);
}

[data-theme="dark"] .card:hover {
    border-color: var(--color-accent);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.4),
                0 4px 6px -2px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] .insight-card {
    background: var(--color-card-bg);
    border: 1px solid var(--color-card-border);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] .insight-card:hover {
    border-color: var(--color-accent);
}

[data-theme="dark"] .credential-tag {
    background: var(--color-bg-dark);
    border: 1px solid var(--color-card-border);
}

[data-theme="dark"] .rd-topic {
    background: var(--color-bg-dark);
    border: 1px solid var(--color-card-border);
}

/* Service cards */
[data-theme="dark"] .service-card {
    background: var(--color-card-bg);
    border: 1px solid var(--color-card-border);
}

[data-theme="dark"] .service-card:hover {
    border-color: var(--color-accent);
}

/* Buttons - Gamma style */
[data-theme="dark"] .btn-primary {
    background: var(--color-accent);
    color: #080E26;
}

[data-theme="dark"] .btn-primary:hover {
    background: var(--color-accent-light);
}

[data-theme="dark"] .btn-secondary {
    background: var(--color-button-bg);
    color: var(--color-text);
    border: 1px solid var(--color-card-border);
}

[data-theme="dark"] .btn-secondary:hover {
    background: var(--color-button-hover);
    border-color: var(--color-accent);
}

[data-theme="dark"] .btn-white {
    background: var(--color-button-bg);
    color: var(--color-text);
    border: 1px solid var(--color-card-border);
}

[data-theme="dark"] .btn-white:hover {
    background: var(--color-button-hover);
    border-color: var(--color-accent);
}

[data-theme="dark"] .btn-ghost {
    color: var(--color-text);
    border: 1px solid var(--color-card-border);
    background: transparent;
}

[data-theme="dark"] .btn-ghost:hover {
    background: var(--color-button-bg);
    border-color: var(--color-accent);
}

[data-theme="dark"] .btn-outline {
    color: var(--color-text);
    border: 1px solid var(--color-card-border);
    background: transparent;
}

[data-theme="dark"] .btn-outline:hover {
    background: var(--color-button-bg);
    border-color: var(--color-accent);
}

/* Modal */
[data-theme="dark"] .modal {
    background: var(--color-card-bg);
    border: 1px solid var(--color-card-border);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

/* Forms */
[data-theme="dark"] .form-input,
[data-theme="dark"] .form-textarea {
    background: var(--color-bg);
    color: var(--color-text);
    border: 1px solid var(--color-card-border);
}

[data-theme="dark"] .form-input:focus,
[data-theme="dark"] .form-textarea:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(123, 158, 217, 0.2);
}

/* Resource cards */
[data-theme="dark"] .resource-card {
    background: var(--color-card-bg);
    border: 1px solid var(--color-card-border);
}

[data-theme="dark"] .resource-card:hover {
    border-color: var(--color-accent);
}

/* Stat cards */
[data-theme="dark"] .stat-card {
    background: var(--color-card-bg);
    border: 1px solid var(--color-card-border);
}

/* Callouts */
[data-theme="dark"] .callout {
    background: var(--color-card-bg);
    border-left: 4px solid var(--color-accent);
}

/* Comparison tables */
[data-theme="dark"] .comparison-table {
    border: 1px solid var(--color-card-border);
}

[data-theme="dark"] .comparison-row {
    border-bottom: 1px solid var(--color-card-border);
}

[data-theme="dark"] .comparison-header {
    background: var(--color-bg-dark);
}

/* Pullquotes */
[data-theme="dark"] .pullquote {
    border-left: 4px solid var(--color-accent);
    background: var(--color-card-bg);
}

/* Tags */
[data-theme="dark"] .tag {
    background: var(--color-button-bg);
    border: 1px solid var(--color-card-border);
}

/* Hero gradient in dark mode */
[data-theme="dark"] .hero {
    background: linear-gradient(135deg, #080E26 0%, #151b33 100%);
}

/* Footer */
[data-theme="dark"] .footer {
    background: var(--color-bg-dark);
    border-top: 1px solid var(--color-card-border);
}

[data-theme="dark"] .footer-logo img {
    filter: brightness(0) invert(1);
}

/* Stats grid */
[data-theme="dark"] .stats-grid .stat-card {
    background: var(--color-card-bg);
    border: 1px solid var(--color-card-border);
}

/* Article hero */
[data-theme="dark"] .article-hero {
    background: linear-gradient(135deg, #080E26 0%, #151b33 100%);
}

/* Credibility bar */
[data-theme="dark"] .credibility-bar {
    background: var(--color-bg-dark);
    border-bottom: 1px solid var(--color-card-border);
}

/* Sections */
[data-theme="dark"] .section-alt {
    background: var(--color-bg-alt);
}

/* Smooth transition for theme change */
body,
.nav,
.card,
.insight-card,
.btn,
.form-input,
.form-textarea,
.modal,
.footer {
    transition: background-color var(--transition-base),
                color var(--transition-base),
                border-color var(--transition-base);
}