:root {
    --bg-main: #020617;
    --bg-alt: #050516;
    --bg-card: #050816;
    --bg-soft: #0b1020;

    --accent: #ff6b3d;          /* orange */
    --accent-2: #f97316;        /* softer orange */
    --accent-pink: #ec4899;     /* pink */
    --accent-blue: #6366f1;     /* indigo */

    --text-main: #f9fafb;
    --text-muted: #9ca3af;

    --border-subtle: #111827;
    --radius-lg: 18px;
}

/* ========== GLOBAL ========== */

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

body.ch-body {
    margin: 0;
    font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background:
        radial-gradient(circle at top, #1e293b 0, #020617 45%, #000 100%);
    color: var(--text-main);
    -webkit-font-smoothing: antialiased;
}

a {
    color: inherit;
}

.container {
    max-width: 1120px;
}

/* ========== HEADER / NAV ========== */

.ch-header {
    position: sticky;
    top: 0;
    z-index: 50;
    backdrop-filter: blur(16px);
    background:
        linear-gradient(to right, rgba(15,23,42,0.97), rgba(15,23,42,0.9));
    border-bottom: 1px solid rgba(15, 23, 42, 0.85);
}

.ch-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.65rem 1rem;
}

.ch-logo {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    text-decoration: none;
}

.ch-logo img {
    width: 30px;
    height: 30px;
    border-radius: 8px;
}

.ch-logo-text {
    display: flex;
    flex-direction: column;
}

.ch-logo-main {
    font-size: 0.95rem;
    font-weight: 700;
}

.ch-logo-sub {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--text-muted);
}

.ch-nav-toggle {
    display: none;
    border: 0;
    background: transparent;
    color: var(--text-main);
    font-size: 1.4rem;
}

.ch-nav-links {
    display: flex;
    align-items: center;
    gap: 1.35rem;
    font-size: 0.85rem;
}

.ch-nav-links > a {
    text-decoration: none;
    color: var(--text-muted);
    position: relative;
}

.ch-nav-links > a::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: -0.25rem;
    height: 2px;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--accent), var(--accent-pink));
    transform: scaleX(0);
    transform-origin: center;
    transition: transform 0.18s ease-out;
}

.ch-nav-links > a:hover {
    color: var(--text-main);
}

.ch-nav-links > a:hover::after {
    transform: scaleX(1);
}

.ch-nav-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-left: 1.5rem;
}

/* buttons */

.ch-btn {
    border-radius: 999px;
    padding: 0.45rem 0.95rem;
    font-size: 0.8rem;
    border: 1px solid transparent;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    cursor: pointer;
    white-space: nowrap;
}

.ch-btn-primary {
    background: linear-gradient(135deg, #ff6b3d, #ec4899);
    color: #f9fafb;
    border-color: transparent;
    box-shadow: 0 14px 40px rgba(248, 113, 113, 0.4);
}

.ch-btn-primary:hover {
    filter: brightness(1.05);
}

.ch-btn-ghost {
    border-color: rgba(148, 163, 184, 0.5);
    color: var(--text-main);
    background: rgba(15, 23, 42, 0.85);
}

.ch-btn-ghost:hover {
    border-color: rgba(249, 250, 251, 0.7);
}

.ch-btn-sub {
    display: block;
    font-size: 0.7rem;
    color: var(--text-muted);
}

/* language */

.ch-lang-btn {
    border-radius: 999px;
    border: 1px solid rgba(148, 163, 184, 0.8);
    background: #020617;
    color: var(--text-main);
    font-size: 0.8rem;
    padding: 0.25rem 0.65rem;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    cursor: pointer;
}

.ch-lang-btn i {
    font-size: 0.9rem;
}

/* responsive nav */

@media (max-width: 991.98px) {
    .ch-nav-toggle {
        display: inline-flex;
    }

    .ch-nav-links {
        position: absolute;
        inset-inline: 0;
        top: 100%;
        background: #020617;
        border-bottom: 1px solid rgba(15, 23, 42, 0.9);
        padding: 0.8rem 1rem 1.1rem;
        flex-direction: column;
        align-items: flex-start;
        gap: 0.9rem;
        display: none;
    }

    .ch-nav-links.open {
        display: flex;
    }

    .ch-nav-actions {
        margin-left: 0;
        width: 100%;
        justify-content: flex-start;
        flex-wrap: wrap;
    }
}

/* ========== HERO ========== */

.ch-hero {
    position: relative;
    padding: 3.3rem 0 3.6rem;
    overflow: hidden;
    background:
        radial-gradient(circle at top, #1f2937 0, #020617 45%, #000 100%);
}

.ch-hero::before {
    content: "";
    position: absolute;
    inset-inline: 0;
    top: -40%;
    height: 65%;
    background:
        radial-gradient(circle at top left, rgba(255, 107, 61, 0.23), transparent 55%),
        radial-gradient(circle at top right, rgba(236, 72, 153, 0.25), transparent 55%);
    opacity: 0.7;
    pointer-events: none;
}

.ch-hero-grid {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    gap: 2.4rem;
    align-items: center;
    z-index: 1;
}

/* on desktop we want phone on left, text on right like Cloaked */

.ch-hero-left {
    order: 2;
    max-width: 520px;
}

.ch-hero-right {
    order: 1;
    display: flex;
    justify-content: center;
}

/* hero text */

.ch-hero-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    border-radius: 999px;
    padding: 0.15rem 0.7rem;
    font-size: 0.7rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #f9fafb;
    background: rgba(15, 23, 42, 0.85);
    border: 1px solid rgba(249, 250, 251, 0.2);
    margin-bottom: 0.8rem;
}

.ch-hero-title {
    font-size: clamp(1.9rem, 3.1vw, 2.6rem);
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 0.6rem;
}

.ch-hero-title span {
    background: linear-gradient(135deg, #ff6b3d, #ec4899);
    -webkit-background-clip: text;
    color: transparent;
}

.ch-hero-sub {
    font-size: 0.94rem;
    color: var(--text-muted);
    max-width: 460px;
    margin-bottom: 1.2rem;
}

.ch-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.7rem;
    margin-bottom: 1.1rem;
}

.ch-hero-meta {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.ch-hero-meta-item {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.ch-hero-meta-item i {
    color: #22c55e;
}

/* hero card (phone / dashboard) */

.ch-hero-card {
    background:
        radial-gradient(circle at top, rgba(248, 113, 113, 0.35), transparent 60%)
        , var(--bg-card);
    border-radius: 26px;
    border: 1px solid rgba(15, 23, 42, 0.95);
    box-shadow: 0 26px 80px rgba(0, 0, 0, 0.85);
    padding: 1.1rem 1.05rem 1.2rem;
    width: 100%;
    max-width: 360px;
    font-size: 0.85rem;
}

.ch-hero-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.7rem;
    font-size: 0.78rem;
}

.ch-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.16rem 0.55rem;
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.96);
    border: 1px solid rgba(148, 163, 184, 0.7);
    font-size: 0.7rem;
}

.ch-hero-status {
    color: #4ade80;
    font-size: 0.7rem;
}

/* screenshot area */

.ch-hero-screenshot {
    position: relative;
    border-radius: 22px;
    overflow: hidden;
    background:
        radial-gradient(circle at top, #1f2937, #020617);
    border: 1px solid rgba(31, 41, 55, 0.95);
    margin-bottom: 0.9rem;
}

.ch-hero-screenshot img {
    display: block;
    width: 100%;
    height: auto;
    transform: translateY(2px); /* mimic app-in-phone feel */
}

/* floating tags like “sessions cloaked” */

.ch-hero-tag {
    position: absolute;
    left: 10px;
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    border-radius: 999px;
    padding: 0.2rem 0.7rem;
    font-size: 0.7rem;
    backdrop-filter: blur(10px);
    color: #f9fafb;
}

.ch-hero-tag--green {
    top: 10px;
    background: rgba(34, 197, 94, 0.85);
}

.ch-hero-tag--orange {
    bottom: 10px;
    background: rgba(249, 115, 22, 0.9);
}

.ch-hero-tag i {
    font-size: 0.8rem;
}

/* stats row */

.ch-hero-stats {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.55rem;
    font-size: 0.75rem;
}

.ch-hero-stats li {
    background: #020617;
    border-radius: 14px;
    padding: 0.45rem 0.45rem;
    border: 1px solid rgba(31, 41, 55, 0.95);
    display: flex;
    flex-direction: column;
    gap: 0.06rem;
}

.ch-hero-stats .label {
    color: var(--text-muted);
}

.ch-hero-stats .value {
    font-weight: 600;
}

/* hero responsive */

@media (max-width: 991.98px) {
    .ch-hero {
        padding: 2.6rem 0 2.8rem;
    }

    .ch-hero-grid {
        grid-template-columns: minmax(0, 1fr);
        gap: 2rem;
    }

    .ch-hero-left,
    .ch-hero-right {
        order: 0;
    }

    .ch-hero-right {
        justify-content: flex-start;
    }
}

@media (max-width: 575.98px) {
    .ch-hero-title {
        font-size: 1.6rem;
    }
}

/* ========== SECTIONS GENERIC ========== */

.ch-section {
    padding: 3.2rem 0;
    background: var(--bg-main);
}

.ch-section-alt {
    background: var(--bg-alt);
}

.ch-section-inner {
    padding-inline: 1rem;
}

.ch-section-header {
    margin-bottom: 1.9rem;
}

.ch-section-header.center {
    text-align: center;
}

.ch-tag {
    display: inline-flex;
    padding: 0.16rem 0.65rem;
    border-radius: 999px;
    border: 1px solid rgba(148, 163, 184, 0.55);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--text-muted);
    margin-bottom: 0.7rem;
}

.ch-section-header h2 {
    font-size: 1.4rem;
    margin-bottom: 0.35rem;
}

.ch-section-header p {
    font-size: 0.9rem;
    color: var(--text-muted);
    max-width: 520px;
    margin: 0 auto;
}

/* GRID HELPERS */

.ch-grid-3 {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.3rem;
}

@media (max-width: 991.98px) {
    .ch-grid-3 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 575.98px) {
    .ch-grid-3 {
        grid-template-columns: minmax(0, 1fr);
    }
}

/* steps */

.ch-step {
    background: var(--bg-soft);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-subtle);
    padding: 0.95rem 0.95rem;
    font-size: 0.86rem;
}

.ch-step-number {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    color: var(--accent);
}

.ch-step h3 {
    font-size: 0.96rem;
    margin: 0.3rem 0 0.25rem;
}

.ch-step p {
    color: var(--text-muted);
}

/* FEATURES */

.ch-feature-grid {
    margin-top: 0.4rem;
}

.ch-feature {
    background: var(--bg-soft);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-subtle);
    padding: 0.95rem 0.95rem;
    font-size: 0.86rem;
}

.ch-feature-icon {
    width: 34px;
    height: 34px;
    border-radius: 999px;
    background: radial-gradient(circle at top, rgba(248, 113, 113, 0.6), rgba(249, 115, 22, 0.05));
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.45rem;
    color: #fed7aa;
}

.ch-feature h3 {
    font-size: 0.96rem;
    margin-bottom: 0.2rem;
}

.ch-feature p {
    color: var(--text-muted);
}

/* REVIEWS */

.ch-testimonial-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.1rem;
    font-size: 0.86rem;
}

.ch-testimonial {
    background: var(--bg-soft);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-subtle);
    padding: 0.95rem 0.95rem;
    color: var(--text-muted);
}

.ch-testimonial-main {
    grid-column: span 2;
    background:
        radial-gradient(circle at top left, rgba(96, 165, 250, 0.28), transparent 60%)
        , var(--bg-soft);
}

.ch-testimonial span {
    display: block;
    margin-top: 0.55rem;
    font-size: 0.78rem;
    color: var(--text-muted);
}

@media (max-width: 991.98px) {
    .ch-testimonial-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .ch-testimonial-main {
        grid-column: span 2;
    }
}

@media (max-width: 575.98px) {
    .ch-testimonial-grid {
        grid-template-columns: minmax(0, 1fr);
    }

    .ch-testimonial-main {
        grid-column: span 1;
    }
}

/* PRICING */

.ch-pricing-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1.1fr);
    gap: 1.7rem;
    align-items: flex-start;
}

.ch-pricing-copy ul {
    list-style: none;
    padding: 0;
    margin: 0 0 0.8rem;
    font-size: 0.86rem;
}

.ch-pricing-copy li {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    margin-bottom: 0.45rem;
    color: var(--text-muted);
}

.ch-pricing-copy i {
    color: #22c55e;
}

.ch-pricing-copy .hint {
    font-size: 0.78rem;
    color: var(--text-muted);
}

.ch-pricing-card {
    background:
        linear-gradient(135deg, #020617 0, #050816 40%, #020617 100%);
    border-radius: 26px;
    border: 1px solid var(--border-subtle);
    padding: 1.15rem 1.15rem 1.2rem;
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.9);
    font-size: 0.86rem;
}

.ch-pricing-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1.1rem;
    margin-bottom: 0.85rem;
}

.ch-pricing-header h3 {
    font-size: 1rem;
    margin-bottom: 0.16rem;
}

.ch-pricing-header p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.ch-billing-toggle {
    border-radius: 999px;
    padding: 0.2rem;
    background: #020617;
    border: 1px solid rgba(55, 65, 81, 0.9);
    display: inline-flex;
    gap: 0.18rem;
}

.ch-billing-pill {
    border-radius: 999px;
    border: 0;
    background: transparent;
    color: var(--text-muted);
    font-size: 0.72rem;
    padding: 0.2rem 0.6rem;
    cursor: pointer;
}

.ch-billing-pill.active {
    background: #f9fafb;
    color: #111827;
}

.ch-pricing-main {
    border-top: 1px solid rgba(55, 65, 81, 0.8);
    padding-top: 0.7rem;
    margin-top: 0.45rem;
}

.ch-price {
    display: flex;
    align-items: baseline;
    gap: 0.25rem;
}

.ch-price .currency {
    font-size: 1.05rem;
}

.ch-price .amount {
    font-size: 1.9rem;
    font-weight: 700;
}

.ch-price .period {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.ch-pricing-main .note {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 0.4rem;
}

.ch-pricing-payments {
    margin-top: 0.85rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.6rem;
    font-size: 0.78rem;
    color: var(--text-muted);
}

.ch-pricing-payments .logos {
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.ch-pricing-payments img {
    height: 18px;
    width: auto;
    object-fit: contain;
}

.ch-pricing-form {
    margin-top: 0.9rem;
}

.ch-pricing-form .label {
    font-size: 0.78rem;
    color: var(--text-muted);
    display: block;
    margin-bottom: 0.25rem;
}

.ch-pricing-form input[type="email"] {
    width: 100%;
    border-radius: 999px;
    border: 1px solid rgba(31, 41, 55, 0.95);
    background: #020617;
    color: var(--text-main);
    font-size: 0.85rem;
    padding: 0.4rem 0.75rem;
}

.ch-pricing-form input::placeholder {
    color: #6b7280;
}

.ch-btn-full {
    width: 100%;
    justify-content: center;
    margin-top: 0.6rem;
}

.ch-pricing-form .fine-print {
    font-size: 0.72rem;
    color: var(--text-muted);
    margin-top: 0.45rem;
}

.ch-pricing-form .fine-print a {
    text-decoration: underline;
}

/* pricing responsive */

@media (max-width: 991.98px) {
    .ch-pricing-layout {
        grid-template-columns: minmax(0, 1fr);
    }
}

/* FAQ */

.ch-faq-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.9rem;
    font-size: 0.86rem;
}

@media (max-width: 767.98px) {
    .ch-faq-grid {
        grid-template-columns: minmax(0, 1fr);
    }
}

.ch-faq-item {
    background: var(--bg-soft);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-subtle);
    padding: 0.8rem 0.9rem;
}

.ch-faq-item summary {
    cursor: pointer;
    font-weight: 500;
    list-style: none;
}

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

.ch-faq-item summary::after {
    content: "+";
    float: right;
    font-weight: 600;
    color: var(--text-muted);
}

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

.ch-faq-item p {
    margin-top: 0.45rem;
    color: var(--text-muted);
}

/* FOOTER */

.ch-footer {
    background: #000212;
    border-top: 1px solid #020617;
    padding: 2.2rem 0 1.6rem;
    font-size: 0.82rem;
}

.ch-footer-inner {
    display: flex;
    justify-content: space-between;
    gap: 2rem;
    padding-inline: 1rem;
    flex-wrap: wrap;
}

.ch-footer-main {
    max-width: 320px;
}

.ch-footer-brand {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    margin-bottom: 0.5rem;
}

.ch-footer-brand img {
    width: 24px;
    height: 24px;
    border-radius: 6px;
}

.ch-footer-main p {
    color: var(--text-muted);
}

.ch-footer-links {
    display: flex;
    gap: 2.5rem;
}

.ch-footer-links h4 {
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    color: var(--text-muted);
    margin-bottom: 0.4rem;
}

.ch-footer-links a {
    display: block;
    text-decoration: none;
    color: var(--text-muted);
    margin-bottom: 0.25rem;
}

.ch-footer-links a:hover {
    color: #f9fafb;
}

@media (max-width: 767.98px) {
    .ch-footer-links {
        gap: 1.5rem;
    }
}

.ch-footer-bottom {
    border-top: 1px solid #020617;
    margin-top: 1.5rem;
    padding-top: 0.8rem;
}

.ch-footer-bottom-inner {
    padding-inline: 1rem;
    text-align: center;
    color: var(--text-muted);
}