/* ==========================================================================
   Default theme — landing page sections (frontend/home).
   ========================================================================== */

/* ---------- Hero ---------- */

.hero {
    position: relative;
    overflow: hidden;
    padding-block: clamp(64px, 10vw, 130px) clamp(56px, 8vw, 96px);
}

.hero-bg {
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        radial-gradient(52% 60% at 82% 18%, rgba(var(--bs-primary-rgb), 0.16), transparent 70%),
        radial-gradient(42% 50% at 12% 80%, rgba(var(--bs-info-rgb), 0.12), transparent 70%);
}

.hero-grid {
    position: relative;
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: clamp(32px, 5vw, 64px);
    align-items: center;
}

@media (max-width: 991.98px) {
    .hero-grid {
        grid-template-columns: 1fr;
    }
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--bs-secondary-color);
    margin-bottom: 20px;
}

.hero-title {
    font-size: clamp(2.1rem, 4.6vw, 3.4rem);
    font-weight: 850;
    line-height: 1.08;
    letter-spacing: -0.03em;
    color: var(--bs-heading-color);
    margin-bottom: 18px;
}

.hero-lead {
    font-size: 1.08rem;
    color: var(--bs-secondary-color);
    max-width: 54ch;
    margin-bottom: 28px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 30px;
}

.pub-icon-arrow {
    transition: transform 0.15s ease;
}

.pub-btn:hover .pub-icon-arrow {
    transform: translateX(3px);
}

.hero-trust {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 34px;
}

.avatars {
    display: inline-flex;
}

.avatars .avatar {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.78rem;
    font-weight: 600;
    color: #fff;
    background: var(--bs-primary);
    border: 2px solid var(--bs-body-bg);
    margin-left: -8px;
}

.avatars .avatar:first-child {
    margin-left: 0;
}

.avatars .avatar:nth-child(2n) {
    background: var(--bs-info);
}

.avatars .avatar:nth-child(3n) {
    background: var(--bs-warning);
}

.stars {
    color: var(--bs-warning);
    letter-spacing: 2px;
    margin-right: 8px;
}

.hero-trust-text {
    font-size: 0.9rem;
    color: var(--bs-secondary-color);
}

.hero-stats {
    display: flex;
    flex-wrap: wrap;
    gap: clamp(24px, 4vw, 48px);
}

.hero-stat strong {
    display: block;
    font-size: 1.55rem;
    font-weight: 600;
    color: var(--bs-heading-color);
}

.hero-stat span {
    font-size: 0.85rem;
    color: var(--bs-secondary-color);
}

.hero-visual {
    position: relative;
}

.mockup {
    border-radius: var(--pub-radius);
    overflow: hidden;
    border: 1px solid var(--bs-border-color);
    box-shadow: var(--pub-shadow-md);
    background: var(--bs-body-bg);
}

.mockup-bar {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 12px 14px;
    background: var(--bs-tertiary-bg);
    border-bottom: 1px solid var(--bs-border-color);
}

.mockup-bar .dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--bs-danger);
}

.mockup-bar .dot:nth-child(2) {
    background: var(--bs-warning);
}

.mockup-bar .dot:nth-child(3) {
    background: var(--bs-success);
}

.float-card {
    position: absolute;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    border-radius: var(--pub-radius);
    background: var(--bs-body-bg);
    border: 1px solid var(--bs-border-color);
    box-shadow: var(--pub-shadow-md);
}

.float-card strong {
    display: block;
    font-size: 1rem;
    color: var(--bs-heading-color);
}

.float-card span:not(.icon-box) {
    font-size: 0.78rem;
    color: var(--bs-secondary-color);
}

.float-card-fc1 {
    top: -22px;
    right: -10px;
}

.float-card-fc2 {
    bottom: -22px;
    left: -10px;
}

@media (max-width: 575.98px) {
    .float-card-fc1 {
        right: 6px;
    }

    .float-card-fc2 {
        left: 6px;
    }
}

/* ---------- Logo cloud ---------- */

.logo-cloud {
    border-block: 1px solid var(--bs-border-color);
    padding-block: 30px;
    text-align: center;
}

.logo-cloud p {
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 0.09em;
    text-transform: uppercase;
    color: var(--bs-secondary-color);
    margin-bottom: 18px;
}

.logo-cloud-logos {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px 28px;
}

.logo-cloud-logos span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    color: var(--bs-secondary-color);
}

/* ---------- Feature cards ---------- */

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 22px;
}

.feature-card {
    --mx: 50%;
    --my: 0%;
    position: relative;
    padding: 30px 28px;
    border-radius: var(--pub-radius);
    background: var(--bs-body-bg);
    border: 1px solid var(--bs-border-color);
    box-shadow: var(--pub-shadow-sm);
    transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.feature-card::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: radial-gradient(320px circle at var(--mx) var(--my), rgba(var(--bs-primary-rgb), 0.09), transparent 65%);
    opacity: 0;
    transition: opacity 0.2s ease;
    pointer-events: none;
}

.feature-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--pub-shadow-md);
}

.feature-card:hover::before {
    opacity: 1;
}

.feature-card h3 {
    margin-top: 18px;
}

.feature-card p {
    color: var(--bs-secondary-color);
    margin: 8px 0 0;
    font-size: 0.94rem;
}

/* ---------- Stats band ---------- */

.stats-band {
    background: linear-gradient(120deg, var(--bs-primary), color-mix(in srgb, var(--bs-primary) 45%, var(--bs-info)) 55%, var(--bs-info));
    padding-block: clamp(44px, 6vw, 72px);
    color: #fff;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 24px;
    text-align: center;
}

.stat-box strong {
    display: block;
    font-size: clamp(1.7rem, 3vw, 2.3rem);
    font-weight: 850;
}

.stat-box span {
    opacity: 0.85;
    font-size: 0.9rem;
}

/* ---------- Steps ---------- */

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 22px;
}

.step-card {
    position: relative;
    padding: 26px;
    border-radius: var(--pub-radius);
    background: var(--bs-body-bg);
    border: 1px solid var(--bs-border-color);
    box-shadow: var(--pub-shadow-sm);
}

.step-img img {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    border-radius: var(--pub-radius);
    background: var(--bs-tertiary-bg);
}

.step-num {
    position: absolute;
    top: 14px;
    right: 16px;
    font-size: 2rem;
    font-weight: 850;
    line-height: 1;
    color: rgba(var(--bs-primary-rgb), 0.18);
}

.step-card p {
    color: var(--bs-secondary-color);
    font-size: 0.94rem;
    margin: 8px 0 0;
}

/* ---------- Split features ---------- */

.split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(28px, 5vw, 64px);
    align-items: center;
}

.split.reverse>.split-body {
    order: 2;
}

.split.reverse>.split-media {
    order: 1;
}

@media (max-width: 767.98px) {
    .split {
        grid-template-columns: 1fr;
    }

    .split.reverse>.split-body {
        order: 1;
    }

    .split.reverse>.split-media {
        order: 2;
    }
}

.split p {
    color: var(--bs-secondary-color);
}

.checklist {
    list-style: none;
    padding: 0;
    margin: 18px 0 22px;
}

.checklist li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
    color: var(--bs-body-color);
}

.check-ic {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    flex-shrink: 0;
    border-radius: 50%;
    background: rgba(var(--bs-success-rgb), 0.16);
    color: var(--bs-success);
}

[data-bs-theme="dark"] .check-ic {
    color: var(--bs-success);
}

/* ---------- Use cases ---------- */

.usecases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
}

.pub-chip {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 20px;
    border-radius: var(--pub-radius);
    background: var(--bs-body-bg);
    border: 1px solid var(--bs-border-color);
    font-weight: 600;
    color: var(--bs-heading-color);
    transition: transform 0.15s ease, border-color 0.15s ease;
}

.pub-chip:hover {
    transform: translateY(-2px);
    border-color: var(--bs-primary);
}

/* ---------- CTA ---------- */

.cta-box {
    background: linear-gradient(120deg, var(--bs-primary), color-mix(in srgb, var(--bs-primary) 45%, var(--bs-info)) 55%, var(--bs-info));
    border-radius: 20px;
    padding: clamp(36px, 6vw, 64px);
    text-align: center;
    color: #fff;
}

.cta-box h2 {
    font-size: clamp(1.6rem, 3.2vw, 2.3rem);
    font-weight: 600;
    letter-spacing: -0.02em;
    margin-bottom: 12px;
}

.cta-box p {
    opacity: 0.92;
    max-width: 60ch;
    margin-inline: auto;
}

.cta-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
    margin-top: 28px;
}

.cta-note {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 18px;
    font-size: 0.86rem;
    opacity: 0.85;
}

/* ---------- FAQ ---------- */

.faq-list {
    max-width: 780px;
    margin-inline: auto;
    display: grid;
    gap: 12px;
}

.faq-item {
    background: var(--bs-body-bg);
    border: 1px solid var(--bs-border-color);
    border-radius: var(--pub-radius);
    overflow: hidden;
    transition: border-color 0.15s ease;
}

.faq-item:hover,
.faq-item.open {
    border-color: var(--bs-primary);
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 18px 22px;
    font-weight: 650;
    color: var(--bs-heading-color);
    cursor: pointer;
    user-select: none;
}

.faq-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    flex-shrink: 0;
    border-radius: var(--pub-radius-sm);
    background: rgba(var(--bs-primary-rgb), 0.1);
    color: var(--bs-primary);
    transition: transform 0.2s ease;
}

.faq-item.open .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.25s ease;
}

.faq-item.open .faq-answer {
    max-height: 400px;
}

.faq-answer p {
    padding: 0 22px 20px;
    margin: 0;
    color: var(--bs-secondary-color);
}

/* ---------- Contact ---------- */

.contact-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: clamp(28px, 5vw, 56px);
    align-items: start;
}

@media (max-width: 767.98px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding-block: 14px;
}

.contact-item strong {
    display: block;
    color: var(--bs-heading-color);
}

.contact-item a,
.contact-item span:not(.icon-box) {
    color: var(--bs-secondary-color);
    text-decoration: none;
    font-size: 0.95rem;
}

.contact-item a:hover {
    color: var(--bs-primary);
}

.contact-card {
    background: var(--bs-body-bg);
    border: 1px solid var(--bs-border-color);
    border-radius: var(--pub-radius);
    box-shadow: var(--pub-shadow-sm);
    padding: 30px 28px;
}

.pub-form-label {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--bs-heading-color);
    margin-bottom: 6px;
}