/* ── Reset & Base ── */

*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background: #0a0f1a;
    color: #e0e0e0;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 960px;
    margin: 0 auto;
    padding: 0 24px;
}

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

a {
    color: inherit;
    text-decoration: none;
}

ul {
    list-style: none;
}

h1, h2, h3 {
    line-height: 1.2;
    color: #ffffff;
}

/* ── Skip Link ── */

.skip-link {
    position: absolute;
    top: -100%;
    left: 16px;
    padding: 8px 16px;
    background: #2aa198;
    color: #ffffff;
    border-radius: 0 0 8px 8px;
    font-size: 14px;
    z-index: 200;
    transition: top 0.2s;
}

.skip-link:focus {
    top: 0;
}

/* ── Nav ── */

.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(10, 15, 26, 0.9);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.nav-inner {
    max-width: 960px;
    margin: 0 auto;
    padding: 14px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 10px;
}

.nav-logo {
    width: 32px;
    height: 32px;
    border-radius: 8px;
}

.nav-name {
    font-size: 18px;
    font-weight: 600;
    color: #ffffff;
}

.nav-cta {
    font-size: 14px;
    font-weight: 500;
    padding: 8px 20px;
    border-radius: 8px;
    background: #2aa198;
    color: #ffffff;
    transition: background 0.2s;
}

.nav-cta:hover {
    background: #35b5ab;
}

/* ── Hero ── */

.hero {
    padding: 160px 0 100px;
    text-align: center;
}

.hero h1 {
    font-size: clamp(28px, 5vw, 44px);
    max-width: 700px;
    margin: 0 auto 20px;
}

.hero-subtitle {
    font-size: 18px;
    color: #b0b8c8;
    max-width: 560px;
    margin: 0 auto 36px;
}

/* ── Eyebrow ── */

.eyebrow {
    font-size: 15px;
    font-weight: 500;
    color: #2aa198;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 16px;
}

/* ── Friction Remover ── */

.friction-remover {
    font-size: 13px;
    color: #7d8799;
    margin-top: 16px;
}

/* ── Store Buttons ── */

.store-buttons {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

.store-button {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 24px;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    background: rgba(255, 255, 255, 0.05);
    transition: background 0.2s, border-color 0.2s;
    color: #ffffff;
}

.store-button:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.25);
}

.store-button svg {
    flex-shrink: 0;
}

.store-button div {
    text-align: left;
}

.store-button-label {
    display: block;
    font-size: 11px;
    color: #b0b8c8;
    line-height: 1.2;
}

.store-button-store {
    display: block;
    font-size: 16px;
    font-weight: 600;
    line-height: 1.3;
}

.store-button--coming-soon {
    opacity: 0.7;
    cursor: default;
}

.qr-code {
    width: 120px;
    margin: 24px auto 0;
    border-radius: 8px;
}

/* ── Problem ── */

.problem {
    padding: 80px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.problem h2 {
    font-size: clamp(22px, 4vw, 32px);
    margin-bottom: 24px;
    text-align: center;
}

.problem p {
    font-size: 17px;
    color: #b0b8c8;
    max-width: 640px;
    margin: 0 auto 16px;
    text-align: left;
}

.problem-highlight {
    color: #e0e0e0;
    font-weight: 500;
}

/* ── Features ── */

.features {
    padding: 40px 0 80px;
}

.feature {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
    padding: 60px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.feature--reverse {
    direction: rtl;
}

.feature--reverse > * {
    direction: ltr;
}

.feature-text h2 {
    font-size: clamp(20px, 3.5vw, 28px);
    margin-bottom: 16px;
    text-align: left;
}

.feature-text p {
    font-size: 16px;
    color: #b0b8c8;
    line-height: 1.7;
    text-align: left;
}

.feature-image img {
    border-radius: 16px;
    max-width: 360px;
    margin: 0 auto;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.breach-gallery {
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-width: 390px;
    margin: 0 auto;
}

.breach-gallery img {
    width: 100%;
    max-width: 100%;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

/* ── Callout (Pattern Interrupt) ── */

.callout {
    padding: 80px 0;
}

.callout-box {
    max-width: 560px;
    margin: 0 auto;
    padding: 32px 40px;
    border-radius: 12px;
    background: rgba(42, 161, 152, 0.08);
    border: 1px solid rgba(42, 161, 152, 0.3);
    text-align: center;
}

.callout-stat {
    font-size: 18px;
    color: #b0b8c8;
    margin-bottom: 8px;
}

.callout-stat strong {
    color: #ffffff;
}

.callout-punchline {
    font-size: 20px;
    color: #ffffff;
    font-weight: 600;
}

.callout-punchline strong {
    color: #2aa198;
}

/* ── Comparison Table ── */

.comparison {
    padding: 80px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    text-align: center;
}

.comparison h2 {
    font-size: clamp(22px, 4vw, 32px);
    margin-bottom: 40px;
}

.comparison-table-wrap {
    overflow-x: auto;
}

.comparison-table {
    width: 100%;
    max-width: 720px;
    margin: 0 auto;
    border-collapse: collapse;
    font-size: 15px;
}

.comparison-table th,
.comparison-table td {
    padding: 14px 16px;
    text-align: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.comparison-table th {
    font-size: 14px;
    font-weight: 600;
    color: #b0b8c8;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    padding-bottom: 20px;
}

.comparison-table th.comparison-highlight {
    color: #2aa198;
}

.comparison-table td:first-child {
    text-align: left;
    color: #e0e0e0;
    font-weight: 500;
}

.comparison-table td {
    color: #7d8799;
}

.comparison-highlight {
    color: #e0e0e0 !important;
    background: rgba(42, 161, 152, 0.04);
}

.comparison-yes {
    color: #4caf50 !important;
}

.comparison-no {
    color: #555e6e !important;
}

/* ── Pricing ── */

.pricing {
    padding: 80px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    text-align: center;
}

.pricing h2 {
    font-size: clamp(22px, 4vw, 32px);
    margin-bottom: 40px;
}

.pricing-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    max-width: 640px;
    margin: 0 auto;
}

.pricing-card {
    padding: 32px 24px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    text-align: center;
}

.pricing-card h3 {
    font-size: 20px;
    margin-bottom: 20px;
}

.pricing-card li {
    font-size: 15px;
    color: #b0b8c8;
    padding: 6px 0;
}

.pricing-price {
    font-size: 28px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 20px;
}

.pricing-card--pro {
    border-color: #2aa198;
    background: rgba(42, 161, 152, 0.06);
}

.pricing-card--pro h3 {
    color: #2aa198;
}

/* ── FAQ ── */

.faq {
    padding: 80px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.faq h2 {
    font-size: clamp(22px, 4vw, 32px);
    margin-bottom: 40px;
    text-align: center;
}

.faq details {
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    max-width: 720px;
    margin: 0 auto;
}

.faq details:first-of-type {
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.faq summary {
    padding: 20px 40px 20px 0;
    font-size: 17px;
    font-weight: 500;
    color: #ffffff;
    cursor: pointer;
    list-style: none;
    position: relative;
    transition: color 0.2s;
}

.faq summary::-webkit-details-marker {
    display: none;
}

.faq summary::after {
    content: "+";
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    font-size: 22px;
    font-weight: 300;
    color: #7d8799;
    transition: transform 0.2s, color 0.2s;
}

.faq details[open] summary::after {
    content: "-";
    color: #2aa198;
}

.faq summary:hover {
    color: #2aa198;
}

.faq-answer {
    padding: 0 0 20px;
}

.faq-answer p {
    font-size: 16px;
    color: #b0b8c8;
    line-height: 1.7;
    max-width: 660px;
}

/* ── CTA ── */

.cta {
    padding: 100px 0;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    background: linear-gradient(180deg, transparent 0%, rgba(1, 27, 66, 0.2) 100%);
}

.cta h2 {
    font-size: clamp(24px, 4vw, 36px);
    margin-bottom: 16px;
}

.cta-subtitle {
    font-size: 17px;
    color: #b0b8c8;
    max-width: 600px;
    margin: 0 auto 28px;
}

.cta-points {
    max-width: 480px;
    margin: 0 auto 32px;
    text-align: left;
}

.cta-points li {
    font-size: 15px;
    color: #c0c8d4;
    padding: 6px 0 6px 24px;
    position: relative;
}

.cta-points li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #4caf50;
    font-weight: 600;
}

/* ── Guide Page ── */

.guide {
    padding: 140px 0 80px;
}

.guide-container {
    max-width: 720px;
}

.guide-header {
    margin-bottom: 48px;
}

.guide-header h1 {
    font-size: clamp(28px, 5vw, 40px);
    margin-bottom: 20px;
}

.guide-intro {
    font-size: 17px;
    color: #b0b8c8;
    line-height: 1.7;
    margin-bottom: 12px;
}

.guide-toc {
    margin-bottom: 56px;
    padding: 24px 28px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.guide-toc h2 {
    font-size: 16px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    color: #b0b8c8;
    margin-bottom: 12px;
}

.guide-toc ol {
    list-style: decimal;
    padding-left: 20px;
}

.guide-toc li {
    padding: 5px 0;
}

.guide-toc a {
    font-size: 15px;
    color: #2aa198;
    transition: color 0.2s;
}

.guide-toc a:hover {
    color: #35b5ab;
}

.guide-section {
    margin-bottom: 56px;
    padding-bottom: 56px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.guide-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.guide-section h2 {
    font-size: clamp(22px, 4vw, 30px);
    margin-bottom: 20px;
}

.guide-section h3 {
    font-size: 19px;
    margin-top: 32px;
    margin-bottom: 12px;
}

.guide-section p {
    font-size: 16px;
    color: #b0b8c8;
    line-height: 1.8;
    margin-bottom: 16px;
}

.guide-section p:last-child {
    margin-bottom: 0;
}

.guide-section ul,
.guide-section ol {
    list-style: disc;
    padding-left: 20px;
    margin-bottom: 16px;
}

.guide-section ol {
    list-style: decimal;
}

.guide-section li {
    font-size: 16px;
    color: #b0b8c8;
    line-height: 1.7;
    padding: 4px 0;
}

.guide-section li strong {
    color: #e0e0e0;
}

.guide-section em {
    color: #e0e0e0;
    font-style: italic;
}

.guide-section a {
    color: #2aa198;
    text-decoration: underline;
    text-underline-offset: 2px;
}

.guide-section a:hover {
    color: #35b5ab;
}

.guide-section--highlight {
    padding: 32px;
    border-radius: 12px;
    background: rgba(42, 161, 152, 0.06);
    border: 1px solid rgba(42, 161, 152, 0.2);
    border-bottom: 1px solid rgba(42, 161, 152, 0.2);
}

.guide-sources {
    list-style: none !important;
    padding-left: 0 !important;
}

.guide-sources li {
    padding: 6px 0;
}

.guide-sources a {
    font-size: 15px;
}

/* ── Nav Links (multi-page) ── */

.nav-brand a {
    display: flex;
    align-items: center;
    gap: 10px;
    color: inherit;
    text-decoration: none;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 20px;
}

.nav-link {
    font-size: 14px;
    font-weight: 500;
    color: #b0b8c8;
    transition: color 0.2s;
}

.nav-link:hover {
    color: #ffffff;
}

.nav-link--active {
    color: #2aa198;
}

/* ── Footer ── */

.footer {
    padding: 40px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    color: #ffffff;
}

.footer-logo {
    width: 24px;
    height: 24px;
    border-radius: 6px;
}

.footer-links {
    display: flex;
    gap: 24px;
}

.footer-links a {
    font-size: 14px;
    color: #b0b8c8;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: #ffffff;
}

.footer-disclaimer {
    font-size: 13px;
    color: #606878;
}

/* ── Tablet ── */

@media (max-width: 900px) {
    .feature {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .feature--reverse {
        direction: ltr;
    }

    .feature-text {
        order: 1;
        text-align: center;
    }

    .feature-text h2,
    .feature-text p {
        text-align: center;
    }

    .feature-image {
        order: 2;
    }

    .feature-image img {
        max-width: 340px;
    }
}

/* ── Mobile ── */

@media (max-width: 700px) {
    .nav-inner {
        padding: 12px 16px;
    }

    .nav-links {
        gap: 12px;
    }

    .nav-link {
        font-size: 13px;
    }

    .nav-cta {
        font-size: 13px;
        padding: 6px 14px;
    }

    .hero {
        padding: 120px 0 60px;
    }

    .feature-image img {
        max-width: 280px;
    }

    .pricing-cards {
        grid-template-columns: 1fr;
    }

    .comparison-table thead {
        display: none;
    }

    .comparison-table,
    .comparison-table tbody {
        display: block;
    }

    .comparison-table tr {
        display: grid;
        grid-template-columns: 1fr 1fr 1fr;
        padding: 16px 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    }

    .comparison-table td[scope="row"] {
        grid-column: 1 / -1;
        text-align: center;
        font-size: 15px;
        font-weight: 600;
        color: #ffffff;
        padding: 0 0 10px;
        border-bottom: none;
    }

    .comparison-table td[data-label] {
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
        padding: 4px 2px;
        border-bottom: none;
        font-size: 13px;
    }

    .comparison-table td[data-label]::before {
        content: attr(data-label);
        font-size: 11px;
        font-weight: 600;
        color: #7d8799;
        text-transform: uppercase;
        letter-spacing: 0.3px;
        margin-bottom: 3px;
    }

    .comparison-highlight {
        background: none;
    }

    .footer-inner {
        flex-direction: column;
        gap: 16px;
    }

    .footer-links {
        gap: 16px;
    }
}