/* =========================================================================
   landing.css  –  Landing-page-specific styles
   Uses v2 design tokens from style.css
   Navbar & footer styles live in style.css (shared across all pages)
   ========================================================================= */

/* ── Landing: Background Effects ───────────────────────────────────────── */
.landing-bg-dots {
    background-image: url(../images/dotted_v3.png);
    background-position: center center;
    background-repeat: repeat;
    background-size: 100px;
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    opacity: 0.2;
    z-index: -999;
    pointer-events: none;
}

.top-bg-item {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    position: absolute;
    top: 0;
    left: 0;
    opacity: 0.75;
    z-index: -1;
}

.top-right-glow-item {
    width: 100%;
    display: flex;
    justify-content: flex-end;
    align-items: center;
    position: fixed;
    top: 0;
    right: 0;
    opacity: 0.75;
    z-index: -1;
}

.top-left-glow-item {
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: -3;
    width: 598px;
    height: 473px;
    top: -174px;
    left: 82px;
    filter: blur(200px);
    position: fixed;
    opacity: 0.75;
    pointer-events: none;
}

.glow-item {
    width: 380px;
    height: 446px;
    background: linear-gradient(261.63deg, #0e9fff 4.87%, #56adff 87.02%);
    border-radius: 50%;
}


/* ── Landing: Hero ─────────────────────────────────────────────────────── */
.hero {
    text-align: center;
    padding: 80px 20px 20px;
    max-width: 744px;
    margin: 0 auto;
}

.hero__pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(203, 203, 232, .04);
    border: 1px solid rgba(203, 203, 232, .06);
    backdrop-filter: blur(16px);
    border-radius: 33px;
    padding: 4px 6px;
    font-size: .75rem;
    color: var(--v2-text-primary);
    margin-bottom: 20px;
}

.hero__pill span {
    background: rgba(203, 203, 232, .04);
    border: 1px solid rgba(203, 203, 232, .06);
    border-radius: 33px;
    padding: 2px 10px;
}

.hero__pill p { margin: 0; }

.hero__pill svg { opacity: .7; }

.hero h1 {
    font-size: 60px;
    font-weight: 700;
    line-height: 1.1;
    background-image: linear-gradient(0deg, #fff 0%, #ffffffe7 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 20px;
}

.hero h1 em {
    font-style: normal;
    background-image: linear-gradient(0deg, var(--v2-cyan) 0%, var(--v2-accent) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero__sub {
    max-width: 480px;
    margin: 0 auto;
    color: #a1a1aa;
    font-size: .95rem;
    line-height: 1.6;
}


/* ── Landing: Logo Slider ──────────────────────────────────────────────── */
@keyframes slide-loop {
    from { transform: translateX(0); }
    to   { transform: translateX(-100%); }
}

.logo-slider {
    overflow: hidden;
    padding: 20px 0;
    padding-top: 60px;
    white-space: nowrap;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
}

.logo-slider__track {
    display: inline-block;
    animation: slide-loop 120s linear infinite;
}

.logo-slider__track img {
    height: 28px;
    margin: 0 28px;
    opacity: .8;
    transition: opacity .2s;
}

.logo-slider__track img:hover { opacity: 1; }


/* ── Landing: Section Headers ──────────────────────────────────────────── */
.landing-section {
    padding: 80px 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.section-pill {
    display: inline-flex;
    align-items: center;
    background: rgba(203, 203, 232, .04);
    border: 1px solid rgba(203, 203, 232, .06);
    backdrop-filter: blur(12px);
    border-radius: 33px;
    padding: 4px 14px;
    font-size: .8rem;
    color: var(--v2-text-primary);
    margin: 0 auto 10px;
}

.landing-section .section-title {
    font-size: clamp(2rem, 4vw, 3.2rem);
    font-weight: 700;
    color: var(--v2-text-primary);
    text-align: center;
    margin-bottom: 48px;
}

.landing-section.centered { text-align: center; }


/* ── Landing: Pricing ──────────────────────────────────────────────────── */
.pricing-filters {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.pricing-filters button {
    border: none;
    padding: 8px 20px;
    border-radius: 8px;
    font-size: .85rem;
    font-weight: 600;
    cursor: pointer;
    transition: all .2s;
}

.pricing-filters button.active {
    background: linear-gradient(to right, #56adff, var(--v2-cyan), #56adff);
    background-size: 200% auto;
    color: #fff;
}

.pricing-filters button:not(.active) {
    background: var(--v2-surface-1);
    color: var(--v2-text-primary);
    border: 1px solid var(--v2-border);
}

.pricing-filters button:not(.active):hover {
    background: var(--v2-surface-2);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 24px;
}

.plan-card {
    background: var(--v2-surface-1);
    border: 1px solid var(--v2-border);
    border-radius: 12px;
    padding: 32px 28px;
    position: relative;
    overflow: hidden;
    transition: border-color .2s;
}

.plan-card:hover {
    border-color: var(--v2-accent);
}

.plan-card::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 50% 0%, rgba(88,166,255,.08), transparent 70%);
    opacity: 0;
    transition: opacity .3s;
    pointer-events: none;
}

.plan-card:hover::after { opacity: 1; }

.plan-card h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 6px;
}

.plan-card .plan-desc {
    color: var(--v2-text-secondary);
    font-size: .85rem;
    margin-bottom: 16px;
    min-height: 40px;
}

.plan-price {
    display: flex;
    align-items: baseline;
    gap: 4px;
    margin-bottom: 20px;
}

.plan-price .amount {
    font-size: 2.8rem;
    font-weight: 800;
    line-height: 1;
}

.plan-price .period {
    font-size: .85rem;
    color: var(--v2-text-secondary);
}

.plan-specs {
    list-style: none;
    padding: 0;
    margin: 0 0 24px;
}

.plan-specs li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 0;
    font-size: .88rem;
    color: var(--v2-text-secondary);
}

.plan-specs li strong {
    color: var(--v2-text-primary);
}

.plan-specs li .check-icon {
    flex-shrink: 0;
    width: 18px;
    height: 14px;
}

.plan-card .v2-btn { width: 100%; text-align: center; }

.plan-links {
    text-align: center;
    margin-top: 24px;
    font-size: .85rem;
    color: var(--v2-text-secondary);
}

.plan-links a {
    color: var(--v2-cyan);
    text-decoration: none;
    font-weight: 600;
}

.plan-links a:hover { text-decoration: underline; }


/* ── Landing: Features ─────────────────────────────────────────────────── */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 24px;
}

.feature-card {
    background: var(--v2-surface-1);
    border: 1px solid var(--v2-border);
    border-radius: 12px;
    padding: 32px 28px;
    text-align: center;
    transition: border-color .2s;
}

.feature-card:hover { border-color: var(--v2-accent); }

.feature-card .icon-wrap {
    width: 64px;
    height: 64px;
    margin: 0 auto 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--v2-cyan);
}

.feature-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.feature-card p {
    color: var(--v2-text-secondary);
    font-size: .87rem;
    line-height: 1.6;
    margin: 0;
}


/* ── Landing: About ────────────────────────────────────────────────────── */
.about-stack {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.about-card {
    background: var(--v2-surface-1);
    border: 1px solid var(--v2-border);
    border-radius: 12px;
    padding: 32px 32px;
    display: flex;
    align-items: flex-start;
    gap: 20px;
    transition: border-color .2s;
}

.about-card:hover { border-color: var(--v2-accent); }

.about-card i {
    font-size: 2rem;
    color: var(--v2-cyan);
    flex-shrink: 0;
    margin-top: 4px;
}

.about-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.about-card p {
    color: var(--v2-text-secondary);
    font-size: .87rem;
    line-height: 1.65;
    margin: 0;
}


/* ── Landing: FAQ ──────────────────────────────────────────────────────── */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.faq-item {
    border: 1px solid var(--v2-border);
    border-radius: 10px;
    overflow: hidden;
    background: var(--v2-surface-1);
}

.faq-item summary {
    padding: 16px 20px;
    font-size: .95rem;
    font-weight: 600;
    color: var(--v2-text-primary);
    cursor: pointer;
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

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

.faq-item summary::after {
    content: "+";
    font-size: 1.2rem;
    font-weight: 400;
    color: var(--v2-text-muted);
    transition: transform .2s;
}

.faq-item[open] summary::after {
    content: "−";
}

.faq-item .faq-body {
    padding: 0 20px 16px;
    color: var(--v2-text-secondary);
    font-size: .88rem;
    line-height: 1.65;
}

.faq-item .faq-body a {
    color: var(--v2-cyan);
    text-decoration: none;
}


/* ── Landing: Contact CTA ──────────────────────────────────────────────── */
.contact-cta {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
    padding: 60px 20px 0;
}

.contact-cta__logo {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: rgba(203, 203, 232, .06);
    border: 1px solid var(--v2-border);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-cta__logo img { width: 56px; height: 56px; }

.contact-cta h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.contact-cta p {
    color: var(--v2-text-secondary);
    font-size: .88rem;
    margin-bottom: 20px;
}

.contact-cta__icons {
    display: flex;
    justify-content: center;
    gap: 10px;
}

.contact-cta__icons a {
    width: 44px;
    height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: var(--v2-surface-2);
    border: 1px solid var(--v2-border);
    color: var(--v2-accent);
    font-size: 16px;
    text-decoration: none;
    transition: background .15s;
}

.contact-cta__icons a:hover { background: var(--v2-surface-3); }


/* ── Pricing filter visibility ─────────────────────────────────────────── */
.plan-card[data-cat] { display: none; }
.plan-card[data-cat].show { display: block; }


/* ── Responsive ────────────────────────────────────────────────────────── */
@media (max-width: 768px) {
    .hero h1 { font-size: 40px; }
    .logo-slider::before,
    .logo-slider::after { width: 80px; }
}