:root {
    --bg: #f5f5f5;
    --surface: #ffffff;
    --surface-soft: #fafafa;
    --ink: #111111;
    --muted: #5a5a5a;
    --brand: #111111;
    --brand-dark: #000000;
    --line: #e5e5e5;
    --success: #1f7a1f;
    --error: #a02020;
    --radius: 10px;
    --radius-lg: 14px;
    --shadow-soft: 0 8px 24px rgba(0, 0, 0, 0.05);
    --shadow: 0 16px 34px rgba(0, 0, 0, 0.07);
}

* { box-sizing: border-box; }


.neural-bg {
    position: relative;
    isolation: isolate;
    overflow: hidden;
}

.neural-bg::before,
.neural-bg::after {
    content: '';
    position: absolute;
    inset: -8% -5%;
    pointer-events: none;
    z-index: 0;
}

.neural-bg::before {
    opacity: 0.28;
    background-image:
        linear-gradient(32deg, transparent 48%, rgba(17, 17, 17, 0.12) 50%, transparent 52%),
        linear-gradient(118deg, transparent 47%, rgba(17, 17, 17, 0.08) 50%, transparent 53%),
        linear-gradient(72deg, transparent 49%, rgba(17, 17, 17, 0.07) 50%, transparent 51%);
    background-size: 260px 180px, 320px 210px, 220px 170px;
    background-position: 0 0, 30px 40px, 120px 10px;
    animation: neuronDrift 26s linear infinite;
}

.neural-bg::after {
    opacity: 0.35;
    background-image:
        radial-gradient(circle at 12% 18%, rgba(17, 17, 17, 0.3) 0 2px, transparent 3px),
        radial-gradient(circle at 28% 58%, rgba(17, 17, 17, 0.24) 0 2px, transparent 3px),
        radial-gradient(circle at 46% 28%, rgba(17, 17, 17, 0.22) 0 2px, transparent 3px),
        radial-gradient(circle at 62% 70%, rgba(17, 17, 17, 0.24) 0 2px, transparent 3px),
        radial-gradient(circle at 82% 38%, rgba(17, 17, 17, 0.25) 0 2px, transparent 3px),
        radial-gradient(circle at 90% 76%, rgba(17, 17, 17, 0.2) 0 2px, transparent 3px);
    animation: neuronFloat 18s ease-in-out infinite alternate;
}

.neural-bg > .container {
    position: relative;
    z-index: 1;
}

@keyframes neuronDrift {
    0% { transform: translate3d(0, 0, 0); }
    50% { transform: translate3d(-14px, 10px, 0); }
    100% { transform: translate3d(0, 0, 0); }
}

@keyframes neuronFloat {
    0% { transform: translate3d(0, 0, 0); }
    100% { transform: translate3d(12px, -8px, 0); }
}
html,
body {
    margin: 0;
    padding: 0;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--ink);
    background: #fff;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

a {
    color: inherit;
    text-decoration: none;
}

.container {
    width: min(1120px, 92%);
    margin: 0 auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--line);
}

.nav-wrap {
    min-height: 76px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    color: var(--ink);
    font-weight: 700;
}

.brand-mark {
    width: 34px;
    height: 34px;
    display: grid;
    place-items: center;
    border-radius: 8px;
    font-weight: 800;
    color: #fff;
    background: #111;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 1.1rem;
}

.main-nav a:not(.btn) {
    font-weight: 600;
    color: #333;
    transition: color 0.2s ease;
}

.main-nav a:not(.btn):hover {
    color: #000;
}

.main-nav .btn,
.main-nav .btn:hover,
.main-nav .btn:focus,
.main-nav .btn:active {
    color: #fff;
}

.menu-toggle {
    display: none;
    border: 1px solid var(--line);
    background: #fff;
    font-size: 1.08rem;
    border-radius: 8px;
    width: 40px;
    height: 40px;
    color: #333;
}

.hero {
    padding: 6rem 0 4.4rem;
    background: linear-gradient(180deg, #fafafa 0%, #ffffff 65%);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.35fr 0.92fr;
    gap: 2.2rem;
    align-items: center;
}

.eyebrow {
    margin: 0 0 0.9rem;
    font-size: 0.74rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 700;
    color: #444;
}

h1,
h2,
h3,
h4 {
    margin-top: 0;
    line-height: 1.16;
    color: #111;
}

h1,
h2 {
    font-family: 'Playfair Display', Georgia, 'Times New Roman', serif;
    letter-spacing: -0.01em;
}

h1 {
    font-size: clamp(2.05rem, 4.1vw, 3.35rem);
    margin-bottom: 1rem;
}

h2 {
    font-size: clamp(1.65rem, 3vw, 2.25rem);
    margin-bottom: 0.9rem;
}

p {
    color: var(--muted);
    line-height: 1.72;
}

.hero-content > p {
    max-width: 64ch;
    font-size: 1.01rem;
}

.hero-cta {
    margin-top: 1.5rem;
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    border: 1px solid transparent;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover { transform: translateY(-1px); }

.btn-lg {
    min-height: 48px;
    padding: 0 1.15rem;
}

.btn-sm {
    min-height: 38px;
    padding: 0 0.86rem;
}

.btn,
button.btn {
    background: #111;
    color: #fff;
    box-shadow: none;
}

.btn:hover,
button.btn:hover {
    background: #000;
    color: #fff;
}

.btn-ghost {
    background: #fff;
    color: #111;
    border-color: #dcdcdc;
}

.btn-ghost:hover {
    background: #f7f7f7;
    border-color: #cfcfcf;
}

.trust-points {
    list-style: none;
    padding-left: 0;
    margin: 1.25rem 0 0;
    color: #333;
}

.trust-points li { margin-bottom: 0.4rem; }

.trust-points li::before {
    content: '\2713';
    display: inline-block;
    width: 1.2rem;
    color: #111;
    font-weight: 800;
}

.hero-card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: 1.3rem;
}

.metric {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    padding: 0.82rem 0;
    border-bottom: 1px dashed #ddd;
}

.metric strong {
    font-size: 1.68rem;
    color: #111;
    font-variant-numeric: tabular-nums;
}

.metric span { color: #666; }
.metric:last-of-type { border-bottom: 0; }
.muted { font-size: 0.94rem; }

.proof-strip { padding: 0.5rem 0 0; }

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

.proof-item {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 0.95rem;
}

.proof-item strong {
    display: block;
    margin-bottom: 0.25rem;
    color: #111;
}

.proof-item p {
    margin: 0;
    font-size: 0.93rem;
}

.section { padding: 4.7rem 0; }
.bg-soft { background: var(--bg); }

.section-head {
    max-width: 760px;
    margin-bottom: 2rem;
}

.cards {
    display: grid;
    gap: 1.05rem;
}

.three-col { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.card,
.review,
.step,
.faq-item {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 1.2rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.card:hover,
.review:hover,
.step:hover,
.faq-item:hover {
    border-color: #cfcfcf;
    box-shadow: var(--shadow-soft);
}

.card h3,
.review h3,
.step h3,
.faq-item h3 { margin-bottom: 0.42rem; }

.card ul {
    margin: 0.75rem 0 0;
    padding-left: 1rem;
    color: #333;
}

.card li { margin-bottom: 0.34rem; }

.case-card { border-top: 2px solid #222; }

.case-tag {
    margin: 0 0 0.5rem;
    font-size: 0.73rem;
    text-transform: uppercase;
    letter-spacing: 0.09em;
    font-weight: 700;
    color: #555;
}

.timeline {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
}

.step span {
    display: inline-grid;
    place-items: center;
    width: 33px;
    height: 33px;
    border-radius: 999px;
    background: #f2f2f2;
    border: 1px solid #ddd;
    color: #111;
    font-weight: 700;
    margin-bottom: 0.68rem;
}

.reviews-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.review img {
    width: 58px;
    height: 58px;
    border-radius: 999px;
    object-fit: cover;
    margin-bottom: 0.64rem;
    border: 2px solid #e6e6e6;
}

.role {
    margin: 0 0 0.5rem;
    font-size: 0.89rem;
    color: #666;
}

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

.faq-item p { margin: 0; }

.bg-dark {
    background: #111;
    color: #fff;
}

.bg-dark h2,
.bg-dark h3,
.bg-dark p { color: #e8e8e8; }

.refund-section {
    background: #ffffff;
}

.refund-wrap {
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: #fff;
    padding: 1.5rem;
    box-shadow: var(--shadow-soft);
}

.refund-wrap h2 {
    max-width: 760px;
}

.refund-list {
    margin: 1rem 0 0;
    padding-left: 0;
    list-style: none;
}

.refund-list li {
    margin-bottom: 0.48rem;
    color: #2f2f2f;
}

.refund-list li::before {
    content: '\2713';
    display: inline-block;
    width: 1.2rem;
    color: #111;
    font-weight: 800;
}

.refund-actions {
    margin-top: 1.2rem;
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}
.contact-section { background: #f3f3f3; }

.contact-wrap {
    display: grid;
    grid-template-columns: 1fr 1.12fr;
    gap: 1.7rem;
    align-items: start;
}

.contact-highlights {
    margin-top: 1.1rem;
    display: grid;
    gap: 0.7rem;
}

.highlight-item {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 9px;
    padding: 0.75rem 0.85rem;
}

.highlight-item strong {
    display: block;
    margin-bottom: 0.14rem;
    color: #111;
}

.highlight-item p {
    margin: 0;
    font-size: 0.92rem;
}

.contact-form {
    background: #fff;
    border: 1px solid #dadada;
    border-radius: var(--radius-lg);
    padding: 1.2rem;
}

.form-grid {
    display: grid;
    gap: 0.82rem;
}

.two-col { grid-template-columns: repeat(2, minmax(0, 1fr)); }

.field { margin-bottom: 0.78rem; }

label {
    display: inline-block;
    margin-bottom: 0.32rem;
    font-weight: 600;
    color: #333;
}

input,
select,
textarea {
    width: 100%;
    min-height: 46px;
    border-radius: 8px;
    border: 1px solid #d5d5d5;
    background: #fff;
    padding: 0.58rem 0.7rem;
    outline: none;
    font: inherit;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

textarea {
    min-height: 120px;
    resize: vertical;
}

input::placeholder,
textarea::placeholder { color: #8a8a8a; }

input:focus,
select:focus,
textarea:focus {
    border-color: #333;
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.08);
}

.form-submit {
    width: 100%;
    margin-top: 0.1rem;
}

.form-note {
    margin: 0.68rem 0 0;
    font-size: 0.89rem;
    color: #666;
}

.form-note a {
    color: #111;
    text-decoration: underline;
}

.form-status {
    min-height: 20px;
    margin-top: 0.52rem;
    font-size: 0.91rem;
    font-weight: 600;
}

.form-status.success { color: var(--success); }
.form-status.error { color: var(--error); }

.alert {
    margin-top: 0.88rem;
    padding: 0.68rem 0.82rem;
    border-radius: 8px;
    font-weight: 600;
}

.alert.success {
    background: rgba(31, 122, 31, 0.12);
    border: 1px solid rgba(31, 122, 31, 0.25);
    color: #1f7a1f;
}

.alert.error {
    background: rgba(160, 32, 32, 0.1);
    border: 1px solid rgba(160, 32, 32, 0.24);
    color: #a02020;
}

.site-footer {
    background: #111;
    color: #d8d8d8;
    padding: 2.6rem 0 1.2rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr;
    gap: 1.2rem;
}

.site-footer h3,
.site-footer h4 {
    color: #fff;
    font-family: 'Playfair Display', Georgia, 'Times New Roman', serif;
}

.site-footer a {
    display: block;
    margin-bottom: 0.44rem;
    color: #d8d8d8;
}

.site-footer a:hover { color: #fff; }

.footer-bottom {
    margin-top: 1.25rem;
    border-top: 1px solid rgba(255, 255, 255, 0.16);
    padding-top: 0.82rem;
}

.legal-page {
    background: var(--bg);
    min-height: 70vh;
}

.legal-content {
    background: #fff;
    padding: clamp(1.3rem, 2.5vw, 2.2rem);
    border-radius: var(--radius);
    border: 1px solid var(--line);
}

.legal-content ul { padding-left: 1.2rem; }

.legal-content li {
    margin-bottom: 0.45rem;
    color: var(--muted);
}

[data-animate] {
    --reveal-delay: 0ms;
    opacity: 0;`r`n    filter: blur(2px);
    transform: translateY(20px) scale(0.985);
    transition: opacity 0.72s cubic-bezier(0.2, 0.7, 0.2, 1), transform 0.72s cubic-bezier(0.2, 0.7, 0.2, 1), filter 0.62s ease;
    transition-delay: var(--reveal-delay);
}

[data-animate].visible {
    opacity: 1;
    transform: translateY(0) scale(1);`r`n    filter: blur(0);
}

@media (max-width: 980px) {
    .hero-grid,
    .contact-wrap,
    .timeline,
    .three-col,
    .reviews-grid,
    .footer-grid,
    .proof-grid {
        grid-template-columns: 1fr 1fr;
    }

    .timeline .step:last-child { grid-column: span 2; }

    .faq-grid,
    .two-col { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
    .menu-toggle {
        display: inline-grid;
        place-items: center;
    }

    .main-nav {
        position: absolute;
        top: 78px;
        right: 4%;
        width: min(300px, 92%);
        display: none;
        flex-direction: column;
        align-items: stretch;
        background: #fff;
        padding: 0.86rem;
        border-radius: 10px;
        border: 1px solid var(--line);
        box-shadow: var(--shadow);
    }

    .main-nav.open { display: flex; }

    .hero,
    .section { padding: 3.6rem 0; }

    .hero-grid,
    .contact-wrap,
    .timeline,
    .three-col,
    .reviews-grid,
    .footer-grid,
    .proof-grid {
        grid-template-columns: 1fr;
    }

    .timeline .step:last-child { grid-column: auto; }
}

@media (prefers-reduced-motion: reduce) {
    .neural-bg::before,
    .neural-bg::after {
        animation: none;
    }

    [data-animate] {
        transition: none;
        filter: none;
        transform: none;
        opacity: 1;
    }
}

.about-page .section {
    padding: 2.5rem 0;
}

.about-page .section:first-child {
    padding-top: 2rem;
}

.about-page .section:last-child {
    padding-bottom: 3rem;
}

.about-page .section-head {
    margin-bottom: 1.4rem;
}

.about-page .cards {
    gap: 0.85rem;
}
.sticky-cta {
    position: fixed;
    right: 16px;
    bottom: 16px;
    z-index: 120;
    display: flex;
    align-items: center;
    gap: 0.55rem;
}

.sticky-cta-main,
.sticky-cta-wa {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0 0.95rem;
    border-radius: 999px;
    border: 1px solid #111;
    font-weight: 700;
    font-size: 0.88rem;
    line-height: 1;
    box-shadow: var(--shadow-soft);
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.sticky-cta-main {
    background: #111;
    color: #fff;
}

.sticky-cta-main:hover {
    background: #000;
    transform: translateY(-1px);
}

.sticky-cta-wa {
    width: 44px;
    min-width: 44px;
    min-height: 44px;
    padding: 0;
    border-radius: 999px;
    background: #25d366;
    color: #fff;
    border-color: #1fb85a;
}

.sticky-cta-wa:hover {
    background: #1fb85a;
    transform: translateY(-1px);
}

.sticky-cta-wa svg {
    width: 22px;
    height: 22px;
    fill: currentColor;
}

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

@media (max-width: 760px) {
    .sticky-cta {
        left: 12px;
        right: 12px;
        bottom: 12px;
        gap: 0.45rem;
    }

    .sticky-cta-main {
        flex: 1;
        min-height: 46px;
        padding: 0 0.75rem;
        font-size: 0.84rem;
    }

    .sticky-cta-wa {
        flex: 0 0 46px;
        width: 46px;
        min-width: 46px;
        min-height: 46px;
        padding: 0;
    }
}
.form-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.65rem;
    margin-top: 0.1rem;
}

.form-wa {
    border-color: #25d366;
    color: #0f172a;
    background: #ecfdf3;
}

.form-wa:hover {
    background: #dcfce7;
    border-color: #1fb85a;
}

@media (max-width: 760px) {
    .form-actions {
        grid-template-columns: 1fr;
    }
}
.sticky-cta-wa svg {
    width: 22px;
    height: 22px;
    fill: currentColor;
}

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