/* PersonaText marketing pages — "Refined Dark" design system.
   Shared by Landing, About, Pricing, Contact, Privacy, Terms. One accent
   color, flat surfaces, no gradients/glassmorphism. Class names below are
   kept stable across pages so each view can lean on the same tokens. */

:root {
    --mk-bg: #0f0b1a;
    --mk-bg-alt: #150f24;
    --mk-surface: #1a1428;
    --mk-surface-2: #201a30;
    --mk-border: rgba(255, 255, 255, .08);
    --mk-border-strong: rgba(255, 255, 255, .16);
    --mk-ink: #f2eefb;
    --mk-ink-dim: rgba(242, 238, 251, .66);
    --mk-ink-faint: rgba(242, 238, 251, .42);
    --mk-accent: #ea39b8;
    --mk-accent-hover: #ff5bcc;
    --mk-accent-ink: #0f0b1a;
    --mk-accent-soft: rgba(234, 57, 184, .16);
    --mk-accent-soft-border: rgba(234, 57, 184, .4);
    --mk-success: #34d399;
    --mk-radius-sm: 8px;
    --mk-radius-md: 14px;
    --mk-radius-lg: 20px;
    --mk-font-mono: ui-monospace, "Cascadia Code", "Roboto Mono", "SFMono-Regular", monospace;
}

.marketing-page {
    background: var(--mk-bg);
    color: var(--mk-ink);
}

.marketing-page h1, .marketing-page h2, .marketing-page h3,
.marketing-page h4, .marketing-page h5, .marketing-page h6 {
    color: var(--mk-ink);
}

.marketing-page a { color: var(--mk-accent); }
.marketing-page a:hover { color: var(--mk-ink); }

/* ---------- Buttons ---------- */
.marketing-page .btn-accent,
.marketing-page .btn-ghost {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    padding: .8rem 1.6rem;
    font-size: .95rem;
    font-weight: 600;
    border-radius: var(--mk-radius-sm);
    text-decoration: none;
    transition: transform .15s ease, background-color .15s ease, border-color .15s ease, color .15s ease;
    border: 1px solid transparent;
}

.marketing-page .btn-accent {
    background: var(--mk-accent);
    color: var(--mk-accent-ink) !important;
}
.marketing-page .btn-accent:hover {
    background: var(--mk-accent-hover);
    transform: translateY(-2px);
}

.marketing-page .btn-ghost {
    background: transparent;
    border-color: var(--mk-border-strong);
    color: var(--mk-ink) !important;
}
.marketing-page .btn-ghost:hover {
    border-color: var(--mk-accent);
    color: var(--mk-accent) !important;
    transform: translateY(-2px);
}

/* ---------- Header ---------- */
.landing-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(15, 11, 26, .7);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--mk-border);
}

.landing-header .navbar { padding: 1rem 0; }

.landing-header .navbar-brand { text-decoration: none; }

.brand-container { display: flex; flex-direction: column; align-items: flex-start; }

.brand-title {
    font-family: 'Pacifico', cursive;
    font-size: 1.7rem;
    font-weight: 400;
    letter-spacing: 0;
    line-height: 1;
    color: var(--mk-accent) !important;
    text-shadow: none !important;
}

.navbar-brand:hover .brand-title { color: var(--mk-ink) !important; }

.brand-subtitle {
    font-family: var(--mk-font-mono);
    font-size: .68rem;
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--mk-ink-faint);
    margin-top: .15rem;
}

.landing-header .nav-link {
    color: var(--mk-ink-dim) !important;
    font-weight: 500;
    padding: .5rem 1rem !important;
    border-radius: var(--mk-radius-sm);
    transition: color .15s ease;
    margin: 0 .1rem;
}
.landing-header .nav-link:hover { color: var(--mk-ink) !important; background: transparent; }
.landing-header .nav-link.active { color: var(--mk-accent) !important; font-weight: 700; }

.landing-header .navbar-toggler {
    border: 1px solid var(--mk-border-strong);
    color: var(--mk-ink);
}
.landing-header .navbar-toggler:focus { box-shadow: 0 0 0 .2rem var(--mk-accent-soft); }

/* ---------- Hero ---------- */
.hero-section {
    background: var(--mk-bg);
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding-top: 150px; /* clears the fixed header on load */
}

.hero-section::before {
    content: '';
    position: absolute;
    top: -10%;
    right: -15%;
    width: 1000px;
    height: 1000px;
    background: radial-gradient( circle, var(--mk-accent-soft) 0%, transparent 70% );
    pointer-events: none;
}
/* Smaller screens */

@media (max-width: 768px) {
    .hero-section::before {
        top: 0%;
        right: -25%;
        width: 600px;
        height: 600px;
    }
}

@media (max-width: 480px) {
    .hero-section::before {
        top: 0%;
        right: -25%;
        width: 400px;
        height: 400px;
    }
}

.hero-content { position: relative; z-index: 2; }

.hero-title {
    font-size: clamp(2.1rem, 4.4vw, 3.1rem);
    font-weight: 800;
    letter-spacing: -.02em;
    color: var(--mk-ink);
    margin-bottom: 1.4rem;
    line-height: 1.15;
}

.hero-title .text-secondary {
    color: var(--mk-accent) !important;
}

.hero-subtitle {
    font-size: 1.05rem;
    color: var(--mk-ink-dim);
    margin-bottom: 1.25rem;
    line-height: 1.65;
    max-width: 56ch;
}

.hero-features { margin: 1.5rem 0 2rem; }

.feature-item {
    display: flex;
    align-items: center;
    margin-bottom: .85rem;
    color: var(--mk-ink-dim);
    font-size: .98rem;
}
.feature-item i { font-size: 1.15rem; margin-right: .85rem; color: var(--mk-accent); width: 1.3rem; text-align: center; }

.hero-cta { display: flex; gap: 1rem; flex-wrap: wrap; }

.hero-note {
    font-size: .85rem;
    color: var(--mk-ink-faint);
    margin: .85rem 0 0;
}

/* ---------- Value strip — cheap-prices emphasis ---------- */
.value-strip {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem 1.75rem;
    align-items: center;
    justify-content: flex-start;
    background: var(--mk-surface);
    border: 1px solid var(--mk-accent-soft-border);
    border-radius: var(--mk-radius-md);
    padding: .9rem 1.5rem;
    margin: 1.75rem 0 2rem;
    max-width: 100%;
}
.value-strip .value-item {
    display: flex;
    align-items: baseline;
    gap: .45rem;
    color: var(--mk-ink-dim);
    font-size: .95rem;
    white-space: nowrap;
}
.value-strip .value-num {
    color: var(--mk-accent);
    font-weight: 800;
    font-size: 1.15rem;
}
.value-strip-center {
    justify-content: center;
    margin-bottom: 2.5rem;
}

/* Phone mockup — mirrors the real chat screen (TalkNew.cshtml) so this preview
   shows the actual product, not an invented look. */
.phone-mockup { position: relative; max-width: 300px; margin: 0 auto; }
.phone-screen {
    background: #000;
    border-radius: 25px;
    padding: 8px;
    box-shadow: 0 25px 60px rgba(0, 0, 0, .5), 0 0 0 1px var(--mk-border);
    overflow: hidden;
}
.phone-chat-header {
    display: flex;
    align-items: center;
    gap: .6rem;
    padding: .7rem .8rem;
    background: rgba(255, 255, 255, .06);
    border-bottom: 1px solid rgba(255, 255, 255, .1);
    border-radius: 17px 17px 0 0;
}
.phone-avatar {
    width: 2.1rem;
    height: 2.1rem;
    border-radius: 50%;
    background: linear-gradient(135deg, #c1269c 0%, #dd4bb3 100%);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: .95rem;
    flex-shrink: 0;
}
.phone-chat-name { color: #fff; font-weight: 600; font-size: .88rem; line-height: 1.2; }
.phone-chat-status { color: rgba(255, 255, 255, .55); font-size: .68rem; display: flex; align-items: center; gap: .3rem; }
.phone-status-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--mk-success); display: inline-block; }
.sms-conversation {
    background: #0f0b1a;
    padding: 15px;
    min-height: 385px;
    border-radius: 0 0 17px 17px;
}
.message { margin-bottom: 15px; display: flex; flex-direction: column; }
.ai-message { align-items: flex-start; }
.user-message { align-items: flex-end; }
.message-content {
    background: linear-gradient(135deg, #a0077b 0%, #682354 100%);
    color: #fff;
    padding: .6rem .85rem;
    border-radius: 1.1rem 1.1rem 1.1rem .25rem;
    max-width: 82%;
    font-size: .88rem;
    line-height: 1.4;
}
.user-message .message-content {
    background: rgba(255, 255, 255, .13);
    border: 1px solid rgba(255, 255, 255, .1);
    color: #fff;
    border-radius: 1.1rem 1.1rem .25rem 1.1rem;
}
.message-time { font-size: .68rem; color: rgba(255, 255, 255, .45); margin-top: 5px; }

.typing-bubble { display: inline-flex; gap: 5px; align-items: center; padding: .7rem .9rem; }
.typing-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: rgba(255, 255, 255, .9);
    animation: mkTypingBounce 1.3s infinite ease-in-out;
}
.typing-dot:nth-child(2) { animation-delay: .18s; }
.typing-dot:nth-child(3) { animation-delay: .36s; }
@keyframes mkTypingBounce {
    0%, 57%, 100% { transform: translateY(0); opacity: .35; }
    28% { transform: translateY(-6px); opacity: 1; }
}

/* ---------- Section shells ---------- */
.section-title {
    font-size: clamp(1.7rem, 3.2vw, 2.2rem);
    font-weight: 800;
    letter-spacing: -.01em;
    color: var(--mk-ink);
    margin-bottom: .6rem;
}
.section-subtitle { font-size: 1.05rem; color: var(--mk-ink-dim); }

.features-section { background: var(--mk-bg-alt); }
.data-privacy-section { background: var(--mk-bg); }
.how-it-works-section { background: var(--mk-bg-alt); }
.pricing-section { background: var(--mk-bg); }
.cta-section { background: var(--mk-bg-alt); }
.faq-section { background: var(--mk-bg); }

/* ---------- Cards: feature / privacy / step share one visual language ---------- */
.feature-card, .privacy-card {
    background: var(--mk-surface);
    border: 1px solid var(--mk-border);
    border-radius: var(--mk-radius-md);
    padding: 2rem;
    height: 100%;
    text-align: left;
    transition: border-color .2s ease;
}
.feature-card:hover, .privacy-card:hover { border-color: var(--mk-accent-soft-border); }

.feature-icon, .privacy-icon, .step-number {
    width: 52px;
    height: 52px;
    background: var(--mk-accent-soft);
    border: 1px solid var(--mk-accent-soft-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
    font-size: 1.35rem;
    color: var(--mk-accent);
}
.step-number { font-size: 1.15rem; font-weight: 800; margin: 0 auto 1.25rem; }
.step-card { text-align: center; padding: 1rem; }

.feature-title, .privacy-title, .step-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--mk-ink);
    margin-bottom: .6rem;
}
.privacy-title { text-align: left; }

.feature-description, .step-description {
    color: var(--mk-ink-dim);
    line-height: 1.6;
    font-size: .93rem;
}

.privacy-content { text-align: left; }
.privacy-content ul { list-style: none; padding: 0; margin: 0; }
.privacy-content li {
    color: var(--mk-ink-dim);
    font-size: .92rem;
    padding: .7rem 0;
    border-bottom: 1px solid var(--mk-border);
}
.privacy-content li:last-child { border-bottom: none; }
.privacy-content strong { color: var(--mk-ink); }

.privacy-cta {
    background: var(--mk-surface);
    border: 1px solid var(--mk-border);
    border-radius: var(--mk-radius-lg);
    padding: 2rem;
}
.privacy-cta-text { color: var(--mk-ink-dim); font-size: 1.02rem; margin-bottom: 1.5rem; line-height: 1.6; }

/* ---------- Pricing ---------- */
.pricing-card {
    background: var(--mk-surface);
    border: 1px solid var(--mk-border);
    border-radius: var(--mk-radius-lg);
    padding: 2rem;
    text-align: center;
    position: relative;
    height: 100%;
}
.pricing-card.featured { border-color: var(--mk-accent); box-shadow: 0 0 0 1px var(--mk-accent), 0 20px 45px rgba(234, 57, 184, .16); }

.pricing-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--mk-accent);
    color: var(--mk-accent-ink);
    padding: .4rem 1.25rem;
    border-radius: 20px;
    font-size: .8rem;
    font-weight: 700;
}

.pricing-header { margin-bottom: 1.75rem; }
.plan-name { font-size: 1.3rem; font-weight: 700; color: var(--mk-ink); margin-bottom: .75rem; }
.plan-price { font-size: 2.6rem; font-weight: 800; color: var(--mk-ink); }
.plan-price .currency { font-size: 1.3rem; vertical-align: top; }
.plan-price .period { font-size: .95rem; font-weight: 400; color: var(--mk-ink-faint); }

.pricing-features ul { list-style: none; padding: 0; margin: 0 0 1.5rem; }
.pricing-features li { color: var(--mk-ink-dim); padding: .45rem 0; display: flex; align-items: center; font-size: .92rem; }
.pricing-features i { color: var(--mk-success); margin-right: .6rem; }

/* ---------- CTA ---------- */
.cta-content {
    background: var(--mk-surface);
    border: 1px solid var(--mk-border);
    border-radius: var(--mk-radius-lg);
    padding: 3rem;
    text-align: center;
}
.cta-title { font-size: clamp(1.7rem, 3.4vw, 2.3rem); font-weight: 800; color: var(--mk-ink); margin-bottom: .75rem; }
.cta-subtitle { font-size: 1.1rem; color: var(--mk-ink-dim); margin-bottom: 2rem; }
.cta-buttons { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ---------- FAQ ---------- */
.faq-section .accordion-item {
    background: var(--mk-surface) !important;
    border: 1px solid var(--mk-border) !important;
    border-radius: var(--mk-radius-sm) !important;
    overflow: hidden;
}
.faq-section .accordion-button {
    background: transparent;
    color: var(--mk-ink);
    font-weight: 600;
    font-size: .96rem;
    box-shadow: none;
}
.faq-section .accordion-button:not(.collapsed) {
    background: var(--mk-accent-soft);
    color: var(--mk-ink);
    box-shadow: none;
}
.faq-section .accordion-button::after { filter: invert(1) brightness(1.6); }
.faq-section .accordion-body {
    color: var(--mk-ink-dim) !important;
    font-size: .92rem;
    line-height: 1.65;
    background: transparent;
}
.faq-section .accordion-body strong { color: var(--mk-ink); }

/* ---------- Forms & content cards (About / Contact / Pricing / Privacy / Terms) ---------- */
.marketing-page .page-card {
    background: var(--mk-surface);
    border: 1px solid var(--mk-border);
    border-radius: var(--mk-radius-lg);
    padding: 2.5rem;
}

.marketing-page .form-label {
    color: var(--mk-ink);
    font-weight: 600;
    font-size: .9rem;
    margin-bottom: .4rem;
}

.marketing-page .form-control,
.marketing-page select.form-control {
    background: var(--mk-bg) !important;
    border: 1px solid var(--mk-border-strong) !important;
    color: var(--mk-ink) !important;
    border-radius: var(--mk-radius-sm);
    padding: .7rem 1rem;
}
.marketing-page .form-control:focus {
    border-color: var(--mk-accent) !important;
    box-shadow: 0 0 0 3px var(--mk-accent-soft) !important;
}
.marketing-page .form-control::placeholder { color: var(--mk-ink-faint); }
.marketing-page select.form-control option { background: var(--mk-surface); color: var(--mk-ink); }

.marketing-page .contact-point {
    text-align: center;
}
.marketing-page .contact-point i { font-size: 1.6rem; color: var(--mk-accent); }
.marketing-page .contact-point h5 { color: var(--mk-ink); margin: .6rem 0 .2rem; font-size: 1rem; }
.marketing-page .contact-point p { color: var(--mk-ink-dim); margin: 0; font-size: .9rem; }

/* ---------- Legal pages (Privacy / Terms) ---------- */
.marketing-page .text-primary,
.marketing-page .text-info {
    color: var(--mk-accent) !important;
}

.marketing-page .legal-content {
    color: var(--mk-ink-dim);
    line-height: 1.7;
}
.marketing-page .legal-content h2 {
    font-size: 1.15rem;
    font-weight: 700;
    margin: 0 0 1.5rem;
}
.marketing-page .legal-content h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-top: 2.25rem;
    margin-bottom: .75rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--mk-border);
}
.marketing-page .legal-content h3:first-of-type { border-top: none; padding-top: 0; margin-top: 0; }
.marketing-page .legal-content h4 {
    font-size: .98rem;
    font-weight: 700;
    color: var(--mk-ink);
    margin-top: 1.25rem;
    margin-bottom: .5rem;
}
.marketing-page .legal-content .lead {
    font-size: 1.05rem;
    color: var(--mk-ink);
    margin-bottom: 2rem;
    line-height: 1.65;
}
.marketing-page .legal-content ul { padding-left: 1.25rem; }
.marketing-page .legal-content li { margin-bottom: .4rem; }
.marketing-page .legal-content strong { color: var(--mk-ink); }
.marketing-page .legal-content .alert-info {
    background: var(--mk-accent-soft);
    border: 1px solid var(--mk-accent-soft-border);
    color: var(--mk-ink);
    border-radius: var(--mk-radius-sm);
}
.marketing-page .legal-content .alert-heading { color: var(--mk-ink); }

/* ---------- Footer (shared _Layout markup, scoped to marketing pages) ---------- */
body:has(.marketing-page) footer {
    background: var(--mk-bg) !important;
    border-top: 1px solid var(--mk-border);
    color: var(--mk-ink-dim);
}
body:has(.marketing-page) footer p,
body:has(.marketing-page) footer small {
    color: var(--mk-ink-dim);
}
body:has(.marketing-page) footer a {
    color: var(--mk-accent);
}
body:has(.marketing-page) footer a:hover {
    color: var(--mk-ink);
}

/* ---------- Responsive ---------- */
@media (max-width: 991px) {
    .landing-header .navbar-collapse {
        background: var(--mk-surface);
        border: 1px solid var(--mk-border);
        border-radius: var(--mk-radius-md);
        margin-top: 1rem;
        padding: 1rem;
    }
    .landing-header .nav-link { text-align: center; margin: .15rem 0; }
}

@media (max-width: 768px) {
    .hero-title { font-size: 2.1rem; }
    .section-title { font-size: 1.7rem; }
    .cta-title { font-size: 1.7rem; }
    .cta-content { padding: 2rem 1.5rem; }
}