/* ============================================================
   CodeVault — Automation Hub Storefront
   Brand: #18FFFF (Cyan)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

/* ----- CSS Custom Properties ----- */
:root {
    --cv-bg:                #0A0E1A;
    --cv-surface:           #141824;
    --cv-surface-variant:   #1E2436;
    --cv-surface-elevated:  #262D42;

    --cv-text:              #EAEAFF;
    --cv-text-muted:        #DCDCF0;
    --cv-text-dim:          #8888AA;

    --cv-border:            #2A2E3E;
    --cv-border-light:      #3A3E52;

    /* Brand: Cyan */
    --cv-accent:            #18FFFF;
    --cv-accent-dim:        #18FFFF66;
    --cv-accent-glow:       #18FFFF33;
    --cv-mint:              #18FFFF;

    --cv-electric-blue:     #00D4FF;
    --cv-neon-pink:         #FF2D9B;
    --cv-purple-haze:       #9D4EDD;
    --cv-sunset-orange:     #FF6B35;
    --cv-crypto-gold:       #F7931A;

    --cv-font-heading:      'Space Grotesk', system-ui, sans-serif;
    --cv-font-body:         'Inter', system-ui, sans-serif;
    --cv-font-mono:         'JetBrains Mono', ui-monospace, monospace;

    --cv-radius-sm:         6px;
    --cv-radius-md:         12px;
    --cv-radius-lg:         20px;
    --cv-radius-full:       9999px;

    --cv-shadow-sm:         0 2px 8px rgba(0,0,0,.3);
    --cv-shadow-md:         0 4px 24px rgba(0,0,0,.4);
    --cv-shadow-lg:         0 8px 48px rgba(0,0,0,.5);

    --cv-ease:              cubic-bezier(.4, 0, .2, 1);
    --cv-duration:          0.25s;
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--cv-font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--cv-text);
    background: var(--cv-bg);
    min-height: 100vh;
    overflow-x: hidden;
}

/* ----- Custom Scrollbar ----- */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--cv-bg); }
::-webkit-scrollbar-thumb { background: var(--cv-border-light); border-radius: var(--cv-radius-full); }
::-webkit-scrollbar-thumb:hover { background: var(--cv-accent-dim); }
* { scrollbar-width: thin; scrollbar-color: var(--cv-border-light) var(--cv-bg); }

/* ----- Typography ----- */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--cv-font-heading);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

a {
    color: var(--cv-accent);
    text-decoration: none;
    transition: color var(--cv-duration) var(--cv-ease);
}
a:hover { color: var(--cv-text); text-decoration: underline; }

code, pre { font-family: var(--cv-font-mono); }

/* ----- Utility ----- */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.sr-only {
    position: absolute; width: 1px; height: 1px;
    margin: -1px; padding: 0; overflow: hidden;
    clip: rect(0,0,0,0); border: 0;
}

.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s var(--cv-ease), transform 0.6s var(--cv-ease);
}
.fade-in.visible { opacity: 1; transform: translateY(0); }

.hidden { display: none !important; }

/* ----- Glitch Effect ----- */
@keyframes glitch-shift {
    0%, 100% { transform: translate(0); }
    20%      { transform: translate(-2px, 2px); }
    40%      { transform: translate(-2px, -2px); }
    60%      { transform: translate(2px, 2px); }
    80%      { transform: translate(2px, -2px); }
}

.glitch { position: relative; display: inline-block; }
.glitch::before,
.glitch::after {
    content: attr(data-text);
    position: absolute; top: 0; left: 0;
    width: 100%; height: 100%;
    pointer-events: none;
}
.glitch::before {
    color: var(--cv-electric-blue);
    animation: glitch-shift 3s infinite linear alternate-reverse;
    clip-path: polygon(0 0, 100% 0, 100% 35%, 0 35%);
    opacity: 0.6;
}
.glitch::after {
    color: var(--cv-neon-pink);
    animation: glitch-shift 2s infinite linear alternate;
    clip-path: polygon(0 65%, 100% 65%, 100% 100%, 0 100%);
    opacity: 0.6;
}

/* ----- Cross-Store Nav ----- */
.cross-nav {
    background: rgba(20, 24, 36, 0.85);
    border-bottom: 1px solid var(--cv-border);
    padding: 10px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}
.cross-nav__inner {
    display: flex;
    align-items: center;
    gap: 8px;
    overflow-x: auto;
    padding: 0 24px;
    max-width: 1200px;
    margin: 0 auto;
    -ms-overflow-style: none;
    scrollbar-width: none;
}
.cross-nav__inner::-webkit-scrollbar { display: none; }
.cross-nav__brand {
    font-family: var(--cv-font-heading);
    font-weight: 700;
    font-size: 14px;
    color: var(--cv-text);
    white-space: nowrap;
    margin-right: 12px;
    padding: 6px 0;
}
.cross-nav__link {
    font-size: 13px;
    font-weight: 500;
    padding: 6px 14px;
    border-radius: var(--cv-radius-full);
    white-space: nowrap;
    color: var(--cv-text-dim);
    transition: all var(--cv-duration) var(--cv-ease);
    border: 1px solid transparent;
}
.cross-nav__link:hover {
    color: var(--cv-text);
    background: var(--cv-surface-variant);
    text-decoration: none;
}
.cross-nav__link--active {
    color: var(--cv-accent);
    border-color: var(--cv-accent-dim);
    background: var(--cv-accent-glow);
}
.cross-nav__link--active:hover { color: var(--cv-accent); }

/* ----- Hero ----- */
@keyframes hero-gradient {
    0%   { background-position: 0% 50%; }
    50%  { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.hero {
    position: relative;
    padding: 100px 0 80px;
    text-align: center;
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(135deg, var(--cv-accent-glow) 0%, transparent 40%, transparent 60%, var(--cv-accent-glow) 100%);
    background-size: 300% 300%;
    animation: hero-gradient 8s ease infinite;
    pointer-events: none;
}
.hero::after {
    content: '';
    position: absolute; bottom: 0; left: 0; right: 0;
    height: 120px;
    background: linear-gradient(to top, var(--cv-bg), transparent);
    pointer-events: none;
}
.hero__title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    color: var(--cv-text);
    margin-bottom: 16px;
    position: relative; z-index: 1;
    text-shadow: 0 0 20px var(--cv-accent-dim), 0 0 60px var(--cv-accent-glow);
}
.hero__tagline {
    font-size: clamp(0.9rem, 2vw, 1.05rem);
    font-family: var(--cv-font-mono);
    color: var(--cv-accent);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 10px;
    position: relative; z-index: 1;
    opacity: 0.85;
}
.hero__subtitle {
    font-size: clamp(1.1rem, 2.5vw, 1.4rem);
    color: var(--cv-text-muted);
    max-width: 600px;
    margin: 0 auto 32px;
    position: relative; z-index: 1;
}
.hero__cta-row {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    position: relative; z-index: 1;
}

/* ----- Buttons ----- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--cv-font-heading);
    font-weight: 600;
    font-size: 15px;
    padding: 12px 28px;
    border-radius: var(--cv-radius-full);
    border: none;
    cursor: pointer;
    transition: all var(--cv-duration) var(--cv-ease);
    text-decoration: none;
    line-height: 1.4;
}
.btn--primary {
    background: var(--cv-accent);
    color: #0A0E1A;
    box-shadow: 0 0 20px var(--cv-accent-dim), var(--cv-shadow-sm);
}
.btn--primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px var(--cv-accent-dim), 0 0 60px var(--cv-accent-glow), var(--cv-shadow-md);
    color: #0A0E1A;
    text-decoration: none;
}
.btn--secondary {
    background: transparent;
    color: var(--cv-accent);
    border: 1px solid var(--cv-accent-dim);
}
.btn--secondary:hover {
    background: var(--cv-accent-glow);
    transform: translateY(-2px);
    color: var(--cv-accent);
    text-decoration: none;
}
.btn--sm { font-size: 13px; padding: 8px 20px; }
.btn--card { width: 100%; justify-content: center; font-size: 14px; padding: 10px 20px; }
.btn--crypto {
    background: transparent;
    color: var(--cv-mint);
    border: 1px solid rgba(24,255,255,.3);
    font-size: 13px;
}
.btn--crypto:hover {
    background: rgba(24,255,255,.08);
    box-shadow: 0 0 20px rgba(24,255,255,.15);
    color: var(--cv-mint);
    text-decoration: none;
}

/* ----- Section Headings ----- */
.section { padding: 80px 0; }
.section__heading {
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    text-align: center;
    margin-bottom: 12px;
}
.section__subheading {
    text-align: center;
    color: var(--cv-text-muted);
    max-width: 500px;
    margin: 0 auto 48px;
    font-size: 1.05rem;
}

/* ----- Filter Bar ----- */
.filter-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 36px;
    padding: 16px 20px;
    background: var(--cv-surface);
    border-radius: var(--cv-radius-md);
    border: 1px solid var(--cv-border);
}
.filter-bar__label {
    font-family: var(--cv-font-heading);
    font-weight: 600;
    font-size: 13px;
    color: var(--cv-text-dim);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}
.filter-tag {
    font-size: 13px;
    font-weight: 500;
    padding: 5px 14px;
    border-radius: var(--cv-radius-full);
    border: 1px solid var(--cv-border);
    background: transparent;
    color: var(--cv-text-dim);
    cursor: pointer;
    transition: all var(--cv-duration) var(--cv-ease);
    font-family: var(--cv-font-body);
}
.filter-tag:hover,
.filter-tag.active {
    background: var(--cv-accent-glow);
    border-color: var(--cv-accent-dim);
    color: var(--cv-accent);
}
.sort-select {
    font-family: var(--cv-font-body);
    font-size: 13px;
    padding: 6px 14px;
    border-radius: var(--cv-radius-sm);
    background: var(--cv-surface-variant);
    color: var(--cv-text);
    border: 1px solid var(--cv-border);
    cursor: pointer;
    margin-left: auto;
}
.sort-select:focus { outline: 2px solid var(--cv-accent-dim); outline-offset: 2px; }

/* ----- Product Grid ----- */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 24px;
}

/* ----- Product Card ----- */
.product-card {
    position: relative;
    background: rgba(20, 24, 36, 0.6);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--cv-border);
    border-radius: var(--cv-radius-lg);
    padding: 28px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    transition: all 0.35s var(--cv-ease);
    overflow: hidden;
}
.product-card::before {
    content: '';
    position: absolute; inset: 0;
    border-radius: inherit;
    padding: 1px;
    background: linear-gradient(135deg, transparent 30%, var(--cv-accent-dim) 50%, transparent 70%);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.35s var(--cv-ease);
    pointer-events: none;
}
.product-card:hover {
    transform: translateY(-4px);
    border-color: var(--cv-accent-dim);
    box-shadow: 0 0 30px var(--cv-accent-glow), 0 8px 32px rgba(0,0,0,.4);
}
.product-card:hover::before { opacity: 1; }

/* Bundle card */
.product-card--bundle {
    grid-column: 1 / -1;
    background: linear-gradient(135deg, rgba(20, 24, 36, 0.8), rgba(30, 36, 54, 0.6));
    border-color: var(--cv-accent-dim);
    box-shadow: 0 0 40px var(--cv-accent-glow);
}
.product-card--bundle .product-card__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    align-items: center;
}

.bundle-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-family: var(--cv-font-heading);
    font-weight: 700;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    padding: 4px 12px;
    border-radius: var(--cv-radius-full);
    background: var(--cv-accent);
    color: #0A0E1A;
    box-shadow: 0 0 16px var(--cv-accent-dim);
}

.product-card__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
}
.product-card__icon { font-size: 1.6rem; flex-shrink: 0; }
.product-card__name {
    font-family: var(--cv-font-heading);
    font-weight: 700;
    font-size: 1.15rem;
    color: var(--cv-text);
    line-height: 1.3;
}
.product-card__price {
    font-family: var(--cv-font-mono);
    font-weight: 500;
    font-size: 1.3rem;
    color: var(--cv-accent);
    white-space: nowrap;
    text-shadow: 0 0 20px var(--cv-accent-glow);
}
.product-card__desc {
    color: var(--cv-text-muted);
    font-size: 0.92rem;
    line-height: 1.6;
    flex: 1;
}
.product-card__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}
.product-card__tag {
    font-size: 11px;
    font-weight: 500;
    padding: 3px 10px;
    border-radius: var(--cv-radius-full);
    background: var(--cv-surface-variant);
    color: var(--cv-accent);
    border: 1px solid var(--cv-accent-glow);
    letter-spacing: 0.03em;
}
.product-card__actions {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-top: auto;
}
.product-card__preview-link {
    text-align: center;
    font-size: 12px;
    color: var(--cv-text-dim);
    padding: 4px;
    transition: color var(--cv-duration) var(--cv-ease);
}
.product-card__preview-link:hover { color: var(--cv-accent); text-decoration: none; }

.product-card__bundle-list {
    font-size: 0.85rem;
    color: var(--cv-text-muted);
    line-height: 1.7;
    list-style: none;
    padding: 0;
}
.product-card__bundle-list li::before {
    content: '\2726 ';
    color: var(--cv-accent);
}

/* ----- Trust Signals ----- */
.trust-section { padding: 60px 0; }
.trust-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
}
.trust-card {
    text-align: center;
    padding: 32px 24px;
    background: var(--cv-surface);
    border: 1px solid var(--cv-border);
    border-radius: var(--cv-radius-md);
    transition: all var(--cv-duration) var(--cv-ease);
}
.trust-card:hover {
    border-color: var(--cv-accent-dim);
    box-shadow: 0 0 20px var(--cv-accent-glow);
}
.trust-card__icon { font-size: 2rem; margin-bottom: 12px; }
.trust-card__text {
    font-size: 0.95rem;
    color: var(--cv-text-muted);
    line-height: 1.5;
}
.trust-card__text strong {
    color: var(--cv-text);
    display: block;
    font-family: var(--cv-font-heading);
    font-size: 1.05rem;
    margin-bottom: 4px;
}

/* ----- License Tiers ----- */
.tier-section { padding: 80px 0; }
.tier-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    max-width: 960px;
    margin: 0 auto;
}
.tier-card {
    background: var(--cv-surface);
    border: 1px solid var(--cv-border);
    border-radius: var(--cv-radius-lg);
    padding: 36px 28px;
    text-align: center;
    transition: all var(--cv-duration) var(--cv-ease);
}
.tier-card:hover {
    border-color: var(--cv-accent-dim);
    box-shadow: 0 0 24px var(--cv-accent-glow);
}
.tier-card--featured {
    border-color: var(--cv-accent-dim);
    box-shadow: 0 0 30px var(--cv-accent-glow);
    position: relative;
}
.tier-card--featured::after {
    content: 'POPULAR';
    position: absolute;
    top: -12px; left: 50%;
    transform: translateX(-50%);
    font-family: var(--cv-font-heading);
    font-weight: 700;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    padding: 4px 16px;
    border-radius: var(--cv-radius-full);
    background: var(--cv-accent);
    color: #0A0E1A;
}
.tier-card__name {
    font-family: var(--cv-font-heading);
    font-weight: 700;
    font-size: 1.3rem;
    margin-bottom: 8px;
}
.tier-card__desc { color: var(--cv-text-dim); font-size: 0.9rem; margin-bottom: 20px; line-height: 1.5; }
.tier-card__features {
    list-style: none;
    padding: 0;
    margin: 0 0 24px;
    text-align: left;
    font-size: 0.9rem;
    color: var(--cv-text-muted);
}
.tier-card__features li { padding: 6px 0; border-bottom: 1px solid var(--cv-border); }
.tier-card__features li:last-child { border-bottom: none; }
.tier-card__features li::before { content: '\2713 '; color: var(--cv-accent); font-weight: 700; margin-right: 8px; }

/* ----- Newsletter ----- */
.newsletter-section { padding: 60px 0; }
.newsletter-box {
    max-width: 560px;
    margin: 0 auto;
    text-align: center;
    padding: 40px 32px;
    background: var(--cv-surface);
    border: 1px solid var(--cv-border);
    border-radius: var(--cv-radius-lg);
}
.newsletter-box__title { font-family: var(--cv-font-heading); font-size: 1.4rem; margin-bottom: 8px; }
.newsletter-box__desc { color: var(--cv-text-muted); font-size: 0.95rem; margin-bottom: 24px; }
.newsletter-form { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; }
.newsletter-form__input {
    flex: 1;
    min-width: 200px;
    padding: 10px 16px;
    border-radius: var(--cv-radius-sm);
    border: 1px solid var(--cv-border);
    background: var(--cv-surface-variant);
    color: var(--cv-text);
    font-family: var(--cv-font-body);
    font-size: 14px;
}
.newsletter-form__input:focus { outline: 2px solid var(--cv-accent-dim); outline-offset: 2px; }
.newsletter-form__btn {
    padding: 10px 24px;
    border-radius: var(--cv-radius-sm);
    background: var(--cv-accent);
    color: #0A0E1A;
    font-family: var(--cv-font-heading);
    font-weight: 600;
    font-size: 14px;
    border: none;
    cursor: pointer;
    transition: all var(--cv-duration) var(--cv-ease);
}
.newsletter-form__btn:hover { box-shadow: 0 0 20px var(--cv-accent-dim); transform: translateY(-1px); }

/* ----- FAQ ----- */
.faq-section { padding: 80px 0; }
.faq-list {
    max-width: 720px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.faq-item {
    border: 1px solid var(--cv-border);
    border-radius: var(--cv-radius-md);
    overflow: hidden;
    transition: border-color var(--cv-duration) var(--cv-ease);
}
.faq-item:hover { border-color: var(--cv-accent-dim); }
.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 20px 24px;
    background: var(--cv-surface);
    border: none;
    color: var(--cv-text);
    font-family: var(--cv-font-heading);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    text-align: left;
    transition: background var(--cv-duration) var(--cv-ease);
}
.faq-question:hover { background: var(--cv-surface-variant); }
.faq-question__icon {
    font-size: 1.2rem;
    color: var(--cv-accent);
    transition: transform var(--cv-duration) var(--cv-ease);
    flex-shrink: 0;
    margin-left: 16px;
}
.faq-item.active .faq-question__icon { transform: rotate(45deg); }
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s var(--cv-ease);
}
.faq-answer__inner {
    padding: 0 24px 20px;
    color: var(--cv-text-muted);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ----- Footer ----- */
.footer {
    border-top: 1px solid var(--cv-border);
    padding: 48px 0 32px;
    text-align: center;
}
.footer__brand { font-family: var(--cv-font-heading); font-weight: 700; font-size: 1.1rem; color: var(--cv-text); margin-bottom: 8px; }
.footer__tagline { color: var(--cv-text-muted); font-size: 0.9rem; margin-bottom: 24px; }
.footer__links { display: flex; justify-content: center; gap: 20px; flex-wrap: wrap; margin-bottom: 24px; }
.footer__link { font-size: 0.85rem; color: var(--cv-text-dim); transition: color var(--cv-duration) var(--cv-ease); }
.footer__link:hover { color: var(--cv-accent); text-decoration: none; }
.footer__copy { font-size: 0.8rem; color: var(--cv-text-dim); opacity: 0.6; }

/* ----- Status Pages (success/cancel) ----- */
.status-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 40px 24px;
}
.status-card {
    max-width: 500px;
    padding: 48px 40px;
    background: var(--cv-surface);
    border: 1px solid var(--cv-border);
    border-radius: var(--cv-radius-lg);
    box-shadow: var(--cv-shadow-lg);
}
.status-card__icon { font-size: 3.5rem; margin-bottom: 20px; }
.status-card__title { font-family: var(--cv-font-heading); font-size: 1.8rem; margin-bottom: 12px; }
.status-card__text { color: var(--cv-text-muted); font-size: 1rem; line-height: 1.6; margin-bottom: 28px; }
.status-card__text a { color: var(--cv-accent); }

@keyframes spin { to { transform: rotate(360deg); } }
.spinner {
    display: inline-block;
    width: 40px; height: 40px;
    border: 3px solid var(--cv-border);
    border-top-color: var(--cv-accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin-bottom: 20px;
}

/* ----- Preview Page ----- */
.preview-page { padding: 100px 0 80px; min-height: 100vh; }
.preview-back {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    color: var(--cv-text-dim);
    font-size: 0.875rem;
    transition: color 0.2s;
}
.preview-back:hover { color: var(--cv-accent); text-decoration: none; }
.preview-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: var(--cv-radius-full);
    font-family: var(--cv-font-heading);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    background: var(--cv-accent-glow);
    color: var(--cv-accent);
    border: 1px solid var(--cv-accent-dim);
    margin-bottom: 1.5rem;
}
.preview-header {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 2px solid var(--cv-accent-glow);
}
.preview-header h1 { margin: 0; font-family: var(--cv-font-heading); font-size: 1.5rem; color: var(--cv-text); }
.preview-price {
    font-family: var(--cv-font-mono);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--cv-accent);
    text-shadow: 0 0 20px var(--cv-accent-glow);
}
.preview-desc { color: var(--cv-text-muted); margin-bottom: 2rem; font-size: 1rem; line-height: 1.7; max-width: 70ch; }
.whats-included {
    background: var(--cv-surface);
    border: 2px solid var(--cv-accent-glow);
    border-radius: var(--cv-radius-md);
    padding: 1.5rem 2rem;
    margin-bottom: 2rem;
}
.whats-included h2 {
    font-family: var(--cv-font-heading);
    font-size: 0.9rem;
    color: var(--cv-accent);
    margin: 0 0 1rem 0;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}
.whats-included ul { list-style: none; padding: 0; margin: 0; }
.whats-included li {
    padding: 0.5rem 0;
    color: var(--cv-text-muted);
    font-size: 0.95rem;
    line-height: 1.5;
    border-bottom: 1px solid rgba(255,255,255,.04);
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}
.whats-included li:last-child { border-bottom: none; }
.check-icon { color: var(--cv-accent); font-weight: bold; flex-shrink: 0; margin-top: 2px; }
.preview-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 2px solid var(--cv-accent-glow);
}
.preview-buy-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 12px 28px;
    background: var(--cv-accent);
    color: #0A0E1A;
    border: none;
    border-radius: var(--cv-radius-full);
    font-family: var(--cv-font-heading);
    font-size: 14px;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--cv-duration) var(--cv-ease);
}
.preview-buy-btn:hover { box-shadow: 0 0 30px var(--cv-accent-dim); transform: translateY(-2px); color: #0A0E1A; text-decoration: none; }
.preview-back-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 12px 28px;
    background: transparent;
    color: var(--cv-text-dim);
    border: 1px solid var(--cv-accent-dim);
    border-radius: var(--cv-radius-full);
    font-family: var(--cv-font-heading);
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
    transition: all var(--cv-duration) var(--cv-ease);
}
.preview-back-btn:hover { border-color: var(--cv-accent); color: var(--cv-accent); text-decoration: none; }
.pay-badges { display: flex; gap: 0.5rem; margin-top: 0.75rem; flex-wrap: wrap; }
.pay-badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 600;
    background: rgba(255,255,255,.04);
    color: var(--cv-text-dim);
    border: 1px solid rgba(255,255,255,.08);
    font-family: var(--cv-font-body);
}
.trust-line { margin-top: 1rem; font-size: 0.8rem; color: var(--cv-text-dim); opacity: 0.7; }

/* ----- Responsive ----- */
@media (max-width: 768px) {
    .hero { padding: 72px 0 60px; }
    .product-grid { grid-template-columns: 1fr; }
    .product-card--bundle .product-card__inner { grid-template-columns: 1fr; }
    .filter-bar { padding: 12px 16px; }
    .section { padding: 56px 0; }
    .faq-question { padding: 16px 20px; font-size: 0.95rem; }
    .tier-grid { grid-template-columns: 1fr; }
    .preview-header h1 { font-size: 1.15rem; }
    .preview-price { font-size: 1.25rem; }
    .preview-actions { flex-direction: column; }
}

@media (max-width: 480px) {
    .container { padding: 0 16px; }
    .hero__title { font-size: 2rem; }
    .product-card { padding: 20px; }
    .btn { font-size: 14px; padding: 10px 22px; }
    .status-card { padding: 32px 24px; }
}

/* ── Companion App Section ─────────────────────────────── */
.app-section {
    padding: 80px 0;
}
.app-promo {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 48px;
    align-items: center;
    background: var(--surface, #141420);
    border: 1px solid var(--border, #1E1E2E);
    border-radius: 16px;
    padding: 48px;
}
.app-promo__badge {
    display: inline-block;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--accent, #18FFFF);
    background: rgba(24,255,255, 0.1);
    border: 1px solid rgba(24,255,255, 0.3);
    padding: 4px 12px;
    border-radius: 4px;
    margin-bottom: 16px;
}
.app-promo__title {
    font-family: 'JetBrains Mono', 'Space Grotesk', monospace;
    font-size: 1.8rem;
    color: #EAEAFF;
    margin: 0 0 12px;
}
.app-promo__desc {
    color: #DCDCF0;
    font-size: 1rem;
    line-height: 1.6;
    margin: 0 0 20px;
}
.app-promo__features {
    list-style: none;
    padding: 0;
    margin: 0 0 28px;
}
.app-promo__features li {
    position: relative;
    padding-left: 24px;
    color: #DCDCF0;
    font-size: 0.95rem;
    line-height: 1.8;
}
.app-promo__features li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--accent, #18FFFF);
    font-weight: bold;
}
.app-promo__actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}
.app-mockup {
    width: 240px;
    margin: 0 auto;
    background: #0A0A0F;
    border-radius: 24px;
    border: 2px solid var(--app-color, #18FFFF);
    overflow: hidden;
    box-shadow: 0 0 40px rgba(24,255,255, 0.15);
    aspect-ratio: 9 / 16;
    display: flex;
    flex-direction: column;
}
.app-mockup__screen {
    padding: 20px 16px;
    flex: 1;
    display: flex;
    flex-direction: column;
}
.app-mockup__header {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
    color: #EAEAFF;
    font-weight: 700;
    margin-bottom: auto;
}
.app-mockup__tabs {
    display: flex;
    gap: 4px;
    justify-content: space-around;
    padding-top: 16px;
    border-top: 1px solid #1E1E2E;
}
.app-mockup__tab {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.55rem;
    color: #666;
    text-align: center;
}
.app-mockup__tab--active {
    color: var(--app-color, #18FFFF);
}
@media (max-width: 768px) {
    .app-promo {
        grid-template-columns: 1fr;
        text-align: center;
        padding: 32px 24px;
    }
    .app-promo__features {
        text-align: left;
        max-width: 360px;
        margin: 0 auto 28px;
    }
    .app-promo__actions {
        justify-content: center;
    }
    .app-mockup {
        width: 200px;
    }
}