/* ============================================
   PREVIEW2 THEME - TEMP MAIL FYI
   Modern gradient-based design with dark mode support
   ============================================ */

:root {
    --bg1: #0F172A;
    --bg2: #1E3A8A;
    --surface: #FFFFFF;
    --text: #475569;
    --heading: #0F172A;
    --primary: #0EA5E9;
    --primary-hover: #0284C7;
    --cta: #14B8A6;
    --cta-hover: #0D9488;
    --border: #E2E8F0;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
    background: linear-gradient(135deg, var(--bg1), var(--bg2));
    color: var(--text);
    min-height: 100vh;
    scrollbar-gutter: stable;
}

body.modal-open {
    overflow: hidden;
}

.container {
    max-width: 1000px;
    margin: auto;
    padding: 40px 20px;
}

/* ============================================
   HEADER & NAVIGATION
   ============================================ */

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: white;
    margin-bottom: 20px;
    flex-wrap: wrap;
    gap: 16px;
}

.logo-section {
    display: flex;
    align-items: center;
    gap: 12px;
}

.site-logo {
    width: 52px;
    height: 52px;
    border-radius: 10px;
}

header h1 {
    font-size: 24px;
    font-weight: 700;
    letter-spacing: .3px;
    color: white;
    margin: 0;
}

.header-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    gap: 16px;
    flex-wrap: wrap;
}

nav,
.main-nav {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

nav a,
.nav-link {
    color: white !important;
    text-decoration: none;
    font-size: 14px;
    opacity: .85;
    transition: .2s;
    padding: 6px 12px;
    border-radius: 6px;
}

nav a:hover,
.nav-link:hover {
    opacity: 1;
    background: rgba(255, 255, 255, .1);
}

.main-nav img {
    transition: opacity .2s;
}

.main-nav a:hover img {
    opacity: .9;
}

/* Dark Mode Toggle */
.dark-toggle-btn {
    background: rgba(14, 165, 233, 0.2);
    border: 1px solid rgba(56, 189, 248, 0.35);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0;
    backdrop-filter: blur(10px);
    box-shadow: 0 6px 18px rgba(2, 6, 23, 0.25);
}

.dark-toggle-btn:hover {
    background: #0ea5e9;
}

.dark-toggle-btn:focus {
    outline: 2px solid #0ea5e9;
}

.dark-toggle-btn span {
    color: #fff;
    transition: color 0.3s;
}

/* Hamburger Menu */
.hamburger-menu {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: rgba(255, 255, 255, .1);
    border: none;
    padding: 8px;
    border-radius: 6px;
    cursor: pointer;
    transition: background .2s;
}

.hamburger-menu span {
    width: 24px;
    height: 2px;
    background: white;
    border-radius: 2px;
    transition: .2s;
}

.hamburger-menu:hover {
    background: rgba(255, 255, 255, .2);
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero {
    text-align: center;
    color: white;
    margin-bottom: 40px;
}

.hero h1 {
    font-size: 40px;
    margin-bottom: 16px;
    font-weight: 700;
    letter-spacing: -.5px;
}

.hero p,
.subtitle {
    max-width: 640px;
    margin: 16px auto;
    opacity: .88;
    font-size: 17px;
    line-height: 1.6;
    color: white;
}

/* ============================================
   MAIN CARD / EMAIL GENERATOR
   ============================================ */

.card,
main {
    background: var(--surface);
    border-radius: 16px;
    padding: 40px;
    box-shadow: 0 20px 45px rgba(0, 0, 0, .25), 0 6px 16px rgba(0, 0, 0, .18);
    margin-bottom: 50px;
}

.email-generator {
    margin-bottom: 32px;
}

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

.domain-selection {
    margin-bottom: 20px;
}

.domain-selection label {
    display: block;
    color: var(--heading);
    font-weight: 600;
    margin-bottom: 10px;
    font-size: 18px;
}

select,
.domain-select {
    padding: 12px 16px;
    border-radius: 8px;
    border: 1px solid var(--border);
    font-size: 14px;
    min-width: 220px;
    background: white;
    cursor: pointer;
    transition: .2s;
    font-family: inherit;
}

select:hover,
.domain-select:hover {
    border-color: var(--primary);
}

select:focus,
.domain-select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(14, 165, 233, .1);
}

/* ============================================
   BUTTONS
   ============================================ */

button,
.btn {
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    transition: .2s;
    font-family: inherit;
}

.btn-primary,
button.btn-primary {
    background: linear-gradient(135deg, #0EA5E9, #38BDF8);
    color: white;
    padding: 14px 32px;
    font-size: 15px;
    box-shadow: 0 6px 16px rgba(14, 165, 233, .4);
    border: none;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(14, 165, 233, .5);
}

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

.btn-cta,
button.btn-cta {
    background: var(--cta);
    color: white;
    padding: 10px 18px;
    font-size: 14px;
    border: none;
}

.btn-cta:hover {
    background: var(--cta-hover);
    transform: translateY(-1px);
}

.btn-secondary,
button.btn-secondary {
    background: #64748B;
    color: white;
    padding: 10px 18px;
    font-size: 14px;
    border: none;
}

.btn-secondary:hover {
    background: #475569;
}

.btn-small {
    padding: 8px 14px;
    font-size: 13px;
}

.btn-danger,
button.btn-danger {
    background: #EF4444;
    color: white;
    border: none;
}

.btn-danger:hover {
    background: #DC2626;
}

/* ============================================
   EMAIL DISPLAY
   ============================================ */

.email-display {
    margin-top: 20px;
    padding: 20px;
    background: #F8FAFC;
    border-radius: 10px;
    border: 1px solid var(--border);
}

.email-info {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

#emailAddress {
    background: #F1F5F9;
    padding: 12px 20px;
    border-radius: 8px;
    font-family: monospace;
    font-size: 15px;
    color: var(--heading);
    border: 1px solid var(--border);
    flex: 1;
    min-width: 250px;
    word-break: break-all;
}

.email-actions-row {
    display: flex;
    gap: 8px;
}

.email-meta {
    text-align: center;
    margin-top: 12px;
    font-size: 13px;
    color: #64748B;
}

.email-actions {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 20px;
}

.email-counter {
    font-size: 14px;
    color: #64748B;
    font-weight: 500;
    margin-left: 8px;
}

/* ============================================
   INBOX SECTION
   ============================================ */

.inbox-section {
    margin-top: 32px;
}

.inbox-section h2 {
    color: var(--heading);
    font-size: 22px;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
}

.inbox-section h2 .email-counter {
    font-size: 14px;
    font-weight: 400;
    color: #64748B;
}

.no-emails {
    border: 1px dashed var(--border);
    background: #F8FAFC;
    padding: 40px;
    border-radius: 12px;
    text-align: center;
    color: #64748B;
    min-height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.empty-inbox-message {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.dancing-dots-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.dancing-dots-text {
    font-size: 16px;
    font-weight: 500;
    color: #6c757d;
    margin-bottom: 10px;
}

.dancing-dots {
    display: flex;
    gap: 8px;
    align-items: center;
}

.dancing-dots .dot {
    width: 12px;
    height: 12px;
    background: linear-gradient(135deg, #0ea5e9, #38bdf8);
    border-radius: 50%;
    animation: dance 1.5s infinite ease-in-out;
    box-shadow: 0 2px 4px rgba(14, 165, 233, 0.35);
}

.dancing-dots .dot:nth-child(1) {
    animation-delay: 0s;
}

.dancing-dots .dot:nth-child(2) {
    animation-delay: 0.2s;
}

.dancing-dots .dot:nth-child(3) {
    animation-delay: 0.4s;
}

.dancing-dots .dot:nth-child(4) {
    animation-delay: 0.6s;
}

.dancing-dots .dot:nth-child(5) {
    animation-delay: 0.8s;
}

@keyframes dance {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
        opacity: 0.7;
    }
    40% {
        transform: translateY(-20px);
        opacity: 1;
        box-shadow: 0 6px 12px rgba(14, 165, 233, 0.4);
    }
    60% {
        transform: translateY(-10px);
        opacity: 0.9;
    }
}

.email-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.email-item {
    background: #F8FAFC;
    padding: 16px;
    border-radius: 10px;
    border: 1px solid var(--border);
    cursor: pointer;
    transition: .2s;
}

.email-item:hover {
    background: #F1F5F9;
    border-color: var(--primary);
    transform: translateY(-1px);
}

.email-subject {
    font-weight: 600;
    color: var(--heading);
    margin-bottom: 6px;
}

.email-from {
    font-size: 13px;
    color: #64748B;
}

/* ============================================
   MODAL
   ============================================ */

.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, .6);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 20px;
}

.modal-content {
    background: white;
    border-radius: 16px;
    max-width: 700px;
    width: 100%;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(0, 0, 0, .3);
}

.modal-header {
    padding: 24px;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    color: var(--heading);
    font-size: 20px;
    margin: 0;
    flex: 1;
}

.close-modal {
    background: none;
    border: none;
    font-size: 28px;
    color: #64748B;
    cursor: pointer;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    transition: .2s;
}

.close-modal:hover {
    background: #F1F5F9;
    color: var(--heading);
}

.modal-body {
    padding: 24px;
}

.email-details {
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border);
}

.email-details p {
    margin: 8px 0;
    color: var(--text);
    font-size: 14px;
}

.email-body {
    color: var(--text);
    line-height: 1.6;
}

/* ============================================
   SECTIONS
   ============================================ */

section {
    margin-bottom: 50px;
}

.section-header {
    text-align: center;
    margin-bottom: 32px;
}

.section-header h2 {
    color: white;
    font-size: 32px;
    margin-bottom: 12px;
    font-weight: 700;
}

.section-header p {
    color: white;
    opacity: .85;
    font-size: 16px;
    max-width: 700px;
    margin: 0 auto 16px;
}

/* ============================================
   EXTENSION SECTION
   ============================================ */

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

.extension-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 24px;
}

.extension-card {
    background: #F8FAFC;
    padding: 28px 22px;
    border-radius: 12px;
    border: 1px solid var(--border);
    transition: .2s;
    text-align: center;
}

.extension-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 22px rgba(0, 0, 0, .12);
    background: white;
}

.extension-icon {
    font-size: 36px;
    margin-bottom: 12px;
}

.extension-card h3 {
    margin: 10px 0 8px;
    color: var(--heading);
    font-size: 17px;
}

.extension-card p {
    font-size: 14px;
    color: var(--text);
    line-height: 1.5;
    margin: 0;
}

.extension-cta {
    margin-top: 32px;
}

.extension-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.extension-install-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, var(--cta), #0D9488);
    color: white;
    padding: 14px 36px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    box-shadow: 0 6px 16px rgba(20, 184, 166, .4);
    transition: .2s;
}

.extension-install-btn.chrome {
    background: linear-gradient(135deg, #4285f4, #34a853);
    box-shadow: 0 6px 16px rgba(66, 133, 244, .4);
}

.extension-install-btn.chrome:hover {
    box-shadow: 0 8px 20px rgba(66, 133, 244, .5);
}

.extension-install-btn.firefox {
    background: linear-gradient(135deg, #ff6611, #ff4f00);
    box-shadow: 0 6px 16px rgba(255, 102, 17, .4);
}

.extension-install-btn.firefox:hover {
    box-shadow: 0 8px 20px rgba(255, 102, 17, .5);
}

.extension-install-btn .btn-icon {
    font-size: 20px;
}

.extension-install-btn:hover {
    transform: translateY(-2px);
}

.extension-note {
    color: white;
    opacity: .75;
    font-size: 13px;
    margin-top: 12px;
}

/* ============================================
   WHY CHOOSE SECTION
   ============================================ */

.why-choose-section {
    margin-bottom: 50px;
}

.why-choose-content {
    max-width: 1200px;
    margin: 0 auto;
}

.why-intro {
    text-align: center;
    margin-bottom: 32px;
}

.why-intro p {
    color: white;
    opacity: .9;
    font-size: 16px;
    line-height: 1.7;
    max-width: 800px;
    margin: 0 auto;
}

.why-features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
    margin-bottom: 40px;
}

.why-feature {
    background: rgba(255, 255, 255, .95);
    padding: 28px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, .2);
    transition: .2s;
}

.why-feature:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, .2);
    background: white;
}

.feature-icon {
    font-size: 32px;
    margin-bottom: 14px;
}

.why-feature h3 {
    color: var(--heading);
    font-size: 18px;
    margin-bottom: 12px;
}

.why-feature p {
    color: var(--text);
    font-size: 14px;
    line-height: 1.6;
    margin: 0;
}

.stats-highlight {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin: 40px 0;
}

.stat-item {
    background: rgba(255, 255, 255, .1);
    padding: 24px;
    border-radius: 12px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, .15);
}

.stat-number {
    font-size: 32px;
    font-weight: 700;
    color: white;
    margin-bottom: 6px;
}

.stat-label {
    font-size: 13px;
    color: white;
    opacity: .75;
}

/* ============================================
   USE CASES SECTION
   ============================================ */

.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.use-case {
    background: rgba(255, 255, 255, .95);
    padding: 28px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, .2);
    transition: .2s;
}

.use-case:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, .2);
    background: white;
}

.use-case-icon {
    font-size: 32px;
    margin-bottom: 14px;
}

.use-case h3 {
    color: var(--heading);
    font-size: 18px;
    margin-bottom: 12px;
}

.use-case p {
    color: var(--text);
    font-size: 14px;
    line-height: 1.6;
    margin: 0;
}

/* ============================================
   PROTECTION SECTION
   ============================================ */

.protection-content {
    max-width: 1200px;
    margin: 0 auto;
}

.protection-intro {
    text-align: center;
    margin-bottom: 32px;
}

.protection-intro p {
    color: white;
    opacity: .9;
    font-size: 16px;
    line-height: 1.7;
    max-width: 800px;
    margin: 0 auto;
}

.protection-points {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 22px;
    margin-bottom: 32px;
}

.protection-point {
    background: rgba(255, 255, 255, .95);
    padding: 28px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, .2);
    transition: .2s;
}

.protection-point:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, .2);
    background: white;
}

.protection-point h3 {
    color: var(--heading);
    font-size: 18px;
    margin-bottom: 12px;
}

.protection-point p {
    color: var(--text);
    font-size: 14px;
    line-height: 1.6;
    margin: 0;
}

.protection-best-practices {
    background: rgba(255, 255, 255, .95);
    padding: 32px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, .2);
}

.protection-best-practices h3 {
    color: var(--heading);
    font-size: 20px;
    margin-bottom: 16px;
}

.protection-best-practices ul {
    list-style: none;
    padding: 0;
}

.protection-best-practices ul li {
    color: var(--text);
    font-size: 14px;
    line-height: 1.8;
    padding-left: 24px;
    position: relative;
    margin-bottom: 12px;
}

.protection-best-practices ul li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--cta);
    font-weight: bold;
}

/* ============================================
   BLOG SECTION
   ============================================ */

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.blog-card {
    background: rgba(255, 255, 255, .95);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, .2);
    transition: .2s;
}

.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, .2);
    background: white;
}

.blog-card-image {
    position: relative;
    overflow: hidden;
    height: 200px;
}

.blog-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .3s;
}

.blog-card:hover .blog-card-image img {
    transform: scale(1.05);
}

.blog-category {
    position: absolute;
    top: 12px;
    left: 12px;
    background: var(--primary);
    color: white;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
}

.blog-card-content {
    padding: 20px;
}

.blog-meta {
    margin-bottom: 12px;
}

.blog-date {
    font-size: 13px;
    color: #64748B;
}

.blog-title {
    margin: 0 0 12px;
}

.blog-title a {
    color: var(--heading);
    text-decoration: none;
    font-size: 18px;
    font-weight: 600;
    line-height: 1.4;
}

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

.blog-excerpt {
    color: var(--text);
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 12px;
}

.read-more {
    color: var(--primary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
}

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

.view-all-btn {
    display: inline-block;
    background: rgba(255, 255, 255, .1);
    color: white;
    padding: 10px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    margin-top: 16px;
    transition: .2s;
    border: 1px solid rgba(255, 255, 255, .2);
}

.view-all-btn:hover {
    background: rgba(255, 255, 255, .2);
}

.no-posts {
    grid-column: 1 / -1;
    text-align: center;
    padding: 40px;
    color: white;
    opacity: .8;
}

/* ============================================
   EDUCATIONAL SECTION
   ============================================ */

.educational-section {
    background: none;
}

.educational-content {
    max-width: 1200px;
    margin: 0 auto;
}

.educational-header {
    text-align: center;
    margin-bottom: 32px;
}

.educational-header h2 {
    color: white;
    font-size: 32px;
    margin-bottom: 16px;
}

.educational-intro .lead {
    color: white;
    opacity: .9;
    font-size: 16px;
    line-height: 1.7;
    max-width: 800px;
    margin: 0 auto;
}

.educational-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 22px;
    margin-bottom: 32px;
}

.educational-card {
    background: rgba(255, 255, 255, .95);
    padding: 32px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, .2);
    transition: .2s;
}

.educational-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, .2);
    background: white;
}

.educational-card h3 {
    color: var(--heading);
    font-size: 20px;
    margin-bottom: 16px;
}

.educational-card p {
    color: var(--text);
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 16px;
}

.benefits-list,
.steps-list {
    padding-left: 20px;
    margin: 16px 0;
}

.benefits-list li,
.steps-list li {
    color: var(--text);
    font-size: 14px;
    line-height: 1.8;
    margin-bottom: 10px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin: 20px 0;
}

.feature-item {
    background: #F8FAFC;
    padding: 16px;
    border-radius: 8px;
    border: 1px solid var(--border);
}

.feature-item strong {
    color: var(--heading);
    display: block;
    margin-bottom: 6px;
}

.feature-item p {
    color: var(--text);
    font-size: 13px;
    line-height: 1.5;
    margin: 0;
}

.highlight {
    background: #EFF6FF;
    border-left: 4px solid var(--primary);
    padding: 16px;
    margin: 16px 0;
    border-radius: 4px;
}

.note {
    background: #FEF3C7;
    border-left: 3px solid #F59E0B;
    padding: 16px;
    margin: 16px 0;
    border-radius: 4px;
}

.pro-tip-box {
    background: linear-gradient(135deg, #EFF6FF, #DBEAFE);
    border-left: 4px solid var(--primary);
    padding: 16px;
    margin: 16px 0;
    border-radius: 8px;
    color: var(--heading);
    font-size: 14px;
}

/* FAQ in Educational Section */
.faq-section {
    margin-top: 40px;
}

.faq-section h3 {
    color: white;
    font-size: 28px;
    text-align: center;
    margin-bottom: 24px;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.faq-item {
    background: rgba(255, 255, 255, .95);
    padding: 24px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, .2);
    transition: .2s;
}

.faq-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, .15);
    background: white;
}

.faq-item h4 {
    color: var(--heading);
    font-size: 16px;
    margin-bottom: 10px;
}

.faq-item p {
    color: var(--text);
    font-size: 14px;
    line-height: 1.6;
    margin: 0;
}

.educational-cta {
    background: rgba(255, 255, 255, .95);
    padding: 40px;
    border-radius: 16px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, .2);
    margin-top: 32px;
}

.educational-cta h3 {
    color: var(--heading);
    font-size: 24px;
    margin-bottom: 16px;
}

.educational-cta p {
    color: var(--text);
    font-size: 16px;
    line-height: 1.6;
    margin-bottom: 24px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.cta-button {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary), #38BDF8);
    color: white;
    padding: 14px 36px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    box-shadow: 0 6px 16px rgba(14, 165, 233, .4);
    transition: .2s;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(14, 165, 233, .5);
}

/* ============================================
   TRUSTPILOT WIDGET
   ============================================ */

.trustpilot-widget {
    opacity: .9;
}

/* ============================================
   FOOTER
   ============================================ */

.site-footer {
    margin-top: 60px;
    padding: 40px 0 20px;
    border-top: 1px solid rgba(255, 255, 255, .1);
    color: white;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-bottom: 30px;
}

.footer-section h3 {
    font-size: 18px;
    margin-bottom: 12px;
    color: white;
    font-weight: 600;
    text-align: left;
}

.footer-section.footer-brand h3,
.footer-section.footer-brand p {
    text-align: center;
}

.footer-section h4 {
    font-size: 15px;
    margin-bottom: 12px;
    color: white;
    font-weight: 600;
    text-align: left;
}

.footer-section p {
    font-size: 14px;
    line-height: 1.6;
    opacity: .85;
    color: white;
}

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

.footer-section ul li {
    margin-bottom: 8px;
}

.footer-section ul li a {
    color: white;
    text-decoration: none;
    font-size: 14px;
    opacity: .85;
    transition: all .2s;
    display: block;
    text-align: left;
}

.footer-section ul li a:hover {
    opacity: 1;
    transform: translateX(3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, .1);
}

.footer-bottom p {
    font-size: 13px;
    opacity: .7;
    margin: 5px 0;
    color: white;
}

.footer-tagline {
    font-style: italic;
}

footer {
    text-align: center;
    color: white;
    opacity: .7;
    font-size: 13px;
    margin-top: 40px;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, .1);
}

footer a {
    color: white;
    text-decoration: none;
    margin: 0 8px;
}

footer a:hover {
    opacity: .8;
    text-decoration: underline;
}

/* ============================================
   DARK MODE
   ============================================ */

body.dark-mode {
    background: linear-gradient(135deg, #0a0f1e, #1a1f3a) !important;
}

body.dark-mode .dark-toggle-btn {
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.95), rgba(30, 41, 59, 0.9));
    border-color: #1f2937;
    box-shadow: 0 10px 25px rgba(2, 6, 23, 0.65);
}

body.dark-mode .card,
body.dark-mode main {
    background: #1e293b;
    border: 1px solid #334155;
}

body.dark-mode .domain-selection label,
body.dark-mode .inbox-section h2,
body.dark-mode .email-subject {
    color: #f1f5f9;
}

body.dark-mode #emailAddress {
    background: #0f172a;
    border-color: #334155;
    color: #f1f5f9;
}

body.dark-mode .inbox-section h2 .email-counter {
    color: #94a3b8;
}

body.dark-mode select,
body.dark-mode .domain-select {
    background: #0f172a;
    border-color: #334155;
    color: #f1f5f9;
}

body.dark-mode .email-display {
    background: #0f172a;
    border-color: #334155;
}

body.dark-mode .no-emails,
body.dark-mode .email-item {
    background: #0f172a;
    border-color: #334155;
    color: #cbd5e1;
}

body.dark-mode .dancing-dots-text {
    color: #f3f3f3 !important;
}

body.dark-mode .dancing-dots .dot {
    background: linear-gradient(135deg, #0284c7, #38bdf8);
    box-shadow: 0 2px 4px rgba(8, 47, 73, 0.6);
}

body.dark-mode .dancing-dots .dot:hover {
    box-shadow: 0 6px 12px rgba(2, 132, 199, 0.45);
}

body.dark-mode .email-item:hover {
    background: #1e293b;
    border-color: var(--primary);
}

body.dark-mode .extension-card,
body.dark-mode .why-feature,
body.dark-mode .use-case,
body.dark-mode .protection-point,
body.dark-mode .protection-best-practices,
body.dark-mode .blog-card,
body.dark-mode .educational-card,
body.dark-mode .faq-item,
body.dark-mode .educational-cta {
    background: #1e293b;
    border-color: #334155;
}

body.dark-mode .extension-card:hover,
body.dark-mode .why-feature:hover,
body.dark-mode .use-case:hover,
body.dark-mode .protection-point:hover,
body.dark-mode .blog-card:hover,
body.dark-mode .educational-card:hover,
body.dark-mode .faq-item:hover {
    background: #2d3b52;
}

body.dark-mode .extension-card h3,
body.dark-mode .extension-card p,
body.dark-mode .why-feature h3,
body.dark-mode .why-feature p,
body.dark-mode .use-case h3,
body.dark-mode .use-case p,
body.dark-mode .protection-point h3,
body.dark-mode .protection-point p,
body.dark-mode .protection-best-practices h3,
body.dark-mode .protection-best-practices li,
body.dark-mode .blog-title a,
body.dark-mode .blog-excerpt,
body.dark-mode .educational-card h3,
body.dark-mode .educational-card p,
body.dark-mode .educational-card li,
body.dark-mode .faq-item h4,
body.dark-mode .faq-item p,
body.dark-mode .educational-cta h3,
body.dark-mode .educational-cta p,
body.dark-mode .feature-item strong,
body.dark-mode .feature-item p {
    color: #e2e8f0;
}

body.dark-mode .feature-item {
    background: #0f172a;
    border-color: #334155;
}

body.dark-mode .modal-content {
    background: #1e293b;
    border: 1px solid #334155;
}

body.dark-mode .modal-header {
    border-bottom-color: #334155;
}

body.dark-mode .modal-header h3,
body.dark-mode .email-details p,
body.dark-mode .email-body {
    color: #e2e8f0;
}

body.dark-mode .close-modal {
    color: #94a3b8;
}

body.dark-mode .close-modal:hover {
    background: #0f172a;
    color: #f1f5f9;
}

body.dark-mode .stat-item {
    background: rgba(30, 41, 59, .6);
    border-color: #334155;
}

body.dark-mode .highlight {
    background: #0f172a;
    color: #38bdf8;
}

body.dark-mode .note {
    background: #422006;
    color: #fbbf24;
    border-left-color: #f59e0b;
}

body.dark-mode .pro-tip-box {
    background: #0f172a;
    color: #e2e8f0;
}

body.dark-mode .site-logo {
    filter: brightness(0.85) contrast(1.2);
}

body.dark-mode .site-footer {
    border-top-color: rgba(255, 255, 255, .15);
}

body.dark-mode .footer-bottom {
    border-top-color: rgba(255, 255, 255, .15);
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 900px) {
    .extension-content,
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .why-features-grid,
    .use-cases-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .stats-highlight {
        grid-template-columns: repeat(2, 1fr);
    }

    .protection-points,
    .educational-grid,
    .faq-grid {
        grid-template-columns: 1fr;
    }

    .hero h1 {
        font-size: 32px;
    }

    .hamburger-menu {
        display: flex;
    }

    nav.main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: linear-gradient(135deg, #1e3a8a, #0f172a);
        flex-direction: column;
        padding: 80px 20px 20px;
        transition: right .3s ease;
        z-index: 999;
        box-shadow: -5px 0 20px rgba(0, 0, 0, .3);
        align-items: flex-start;
    }

    body.nav-open nav.main-nav {
        right: 0;
    }

    nav.main-nav a {
        width: 100%;
        padding: 12px 16px;
        margin: 4px 0;
    }

    .header-top {
        position: relative;
    }

    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .extension-content,
    .blog-grid,
    .why-features-grid,
    .use-cases-grid,
    .stats-highlight,
    .features-grid {
        grid-template-columns: 1fr;
    }

    .extension-buttons {
        flex-direction: column;
        width: 100%;
    }

    .extension-install-btn {
        width: 100%;
        justify-content: center;
    }

    .dancing-dots .dot {
        width: 10px;
        height: 10px;
    }
    
    .dancing-dots {
        gap: 6px;
    }
    
    .dancing-dots-text {
        font-size: 14px;
    }

    header {
        flex-direction: column;
        text-align: center;
    }

    .hero h1 {
        font-size: 28px;
    }

    .hero p,
    .subtitle {
        font-size: 15px;
    }

    .card,
    main {
        padding: 24px;
    }

    .email-info {
        flex-direction: column;
    }

    #emailAddress {
        width: 100%;
        min-width: auto;
    }

    .section-header h2 {
        font-size: 26px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 25px;
    }
}

/* ============================================
   UTILITY CLASSES
   ============================================ */

.hidden {
    display: none !important;
}