:root {
    --bg: #050506;
    --bg-soft: #0d0e11;
    --panel: #131418;
    --panel-soft: #181a1f;
    --text: #f6f7fb;
    --muted: #a6acb9;
    --line: rgba(255, 255, 255, 0.1);
    --primary: #0a84ff;
    --radius: 24px;
    --container: 1160px;
}

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

html,
body {
    margin: 0;
    padding: 0;
}

body {
    font-family: "Inter", "Segoe UI", sans-serif;
    line-height: 1.6;
    color: var(--text);
    background:
        radial-gradient(circle at 85% -10%, rgba(10, 132, 255, 0.18), transparent 35%),
        radial-gradient(circle at 12% 12%, rgba(255, 255, 255, 0.05), transparent 26%),
        var(--bg);
}

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

.container {
    width: min(var(--container), calc(100% - 3rem));
    margin: 0 auto;
}

main {
    padding: 0 0 6.5rem;
}

section {
    margin-bottom: 7rem;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 200;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(5, 5, 6, 0.8);
    backdrop-filter: blur(14px);
}

.nav-shell {
    min-height: 76px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.2rem;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
}

.brand-mark {
    width: 34px;
    height: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: linear-gradient(140deg, rgba(10, 132, 255, 0.9), rgba(128, 188, 255, 0.65));
    color: #fff;
    font-size: 0.78rem;
    font-weight: 700;
}

.brand-text {
    font-size: 0.95rem;
    font-weight: 600;
    color: #f9fbff;
}

.primary-nav {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 0.9rem;
}

.nav-links a {
    font-size: 0.92rem;
    color: #c4cad6;
    padding: 0.35rem 0.5rem;
    border-radius: 9px;
    transition: background 0.2s ease, color 0.2s ease;
}

.nav-links a:hover,
.nav-links a.active {
    color: #fff;
    background: rgba(255, 255, 255, 0.08);
}

.nav-toggle {
    display: none;
    width: 42px;
    height: 42px;
    border-radius: 12px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.02);
    padding: 0.52rem 0.55rem;
    cursor: pointer;
}

.nav-toggle span {
    display: block;
    height: 2px;
    margin: 5px 0;
    background: #d4d8e3;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    border-radius: 999px;
    border: 1px solid transparent;
    font-size: 0.94rem;
    font-weight: 600;
    padding: 0.76rem 1.2rem;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

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

.btn-primary {
    color: #fff;
    background: linear-gradient(120deg, #0a84ff, #2e96ff);
    box-shadow: 0 12px 26px rgba(10, 132, 255, 0.3);
}

.btn-ghost,
.btn-outline,
.btn-secondary {
    color: #e6ebf6;
    border-color: rgba(255, 255, 255, 0.22);
    background: rgba(255, 255, 255, 0.02);
}

.apple-hero {
    min-height: calc(100vh - 76px);
    display: flex;
    align-items: center;
    margin-bottom: 4.6rem;
}

.hero-wrap {
    text-align: center;
    max-width: 980px;
}

.hero-kicker {
    margin: 0 0 1.1rem;
    color: #9eacbf;
    font-size: 0.84rem;
    letter-spacing: 0.6px;
    text-transform: uppercase;
}

.hero-headline {
    margin: 0;
    font-size: clamp(2.2rem, 7vw, 5.2rem);
    line-height: 1.05;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.hero-note {
    margin: 1.2rem auto 0;
    font-size: clamp(1rem, 2vw, 1.3rem);
    line-height: 1.45;
    color: var(--muted);
    max-width: 700px;
}

.hero-actions {
    margin-top: 2rem;
}

.feature-row {
    margin-bottom: 6.3rem;
}

.feature-shell {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(1rem, 4vw, 4rem);
    align-items: center;
}

.feature-shell.reverse .feature-copy {
    order: 2;
}

.feature-shell.reverse .feature-visual {
    order: 1;
}

.section-label {
    margin: 0 0 0.7rem;
    color: #9ca9bc;
    font-size: 0.8rem;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.feature-copy h2 {
    margin: 0;
    font-size: clamp(1.7rem, 4vw, 3rem);
    line-height: 1.12;
    letter-spacing: -0.01em;
}

.feature-copy p {
    margin: 1rem 0 0;
    max-width: 520px;
    color: var(--muted);
    font-size: 1.02rem;
}

.feature-visual {
    min-height: 330px;
    border-radius: var(--radius);
    border: 1px solid var(--line);
    background:
        radial-gradient(circle at 20% 20%, rgba(255, 255, 255, 0.08), transparent 38%),
        linear-gradient(160deg, #14161b, #0d0e11);
    position: relative;
    overflow: hidden;
}

.visual-orb {
    width: 200px;
    height: 200px;
    border-radius: 999px;
    background: radial-gradient(circle, rgba(10, 132, 255, 0.45), rgba(10, 132, 255, 0));
    position: absolute;
    top: -35px;
    right: -30px;
}

.visual-lines::before,
.visual-lines::after {
    content: "";
    position: absolute;
    border-radius: 12px;
    left: 30px;
    right: 30px;
    background: rgba(255, 255, 255, 0.08);
}

.visual-lines::before {
    top: 104px;
    height: 10px;
}

.visual-lines::after {
    top: 136px;
    height: 10px;
    right: 95px;
}

.visual-cards {
    position: absolute;
    left: 34px;
    right: 34px;
    bottom: 36px;
    display: grid;
    gap: 0.8rem;
}

.visual-cards span {
    height: 62px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.09);
}

.visual-grid {
    position: absolute;
    inset: 70px 34px 34px;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.8rem;
}

.visual-grid span {
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.09);
    background: rgba(255, 255, 255, 0.07);
}

.visual-pulse {
    width: 180px;
    height: 180px;
    position: absolute;
    inset: 0;
    margin: auto;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    box-shadow: 0 0 0 35px rgba(10, 132, 255, 0.1), 0 0 0 70px rgba(10, 132, 255, 0.04);
}

.proof-section {
    margin-bottom: 6.3rem;
}

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

.proof-card {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
    border: 1px solid var(--line);
    border-radius: 22px;
    padding: 1.35rem;
    transition: transform 0.25s ease, border-color 0.25s ease;
}

.proof-card:hover {
    transform: translateY(-4px);
    border-color: rgba(10, 132, 255, 0.45);
}

.proof-card h3 {
    margin: 0;
    font-size: 1.06rem;
}

.proof-card p {
    margin: 0.55rem 0 0;
    color: var(--muted);
    font-size: 0.94rem;
}

.section-intro {
    margin-bottom: 1.5rem;
}

.section-intro h2 {
    margin: 0;
    font-size: clamp(1.8rem, 4vw, 3.2rem);
    line-height: 1.1;
    letter-spacing: -0.01em;
}

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

.product-teaser {
    padding: 1.4rem;
    border-radius: 24px;
    border: 1px solid var(--line);
    background: linear-gradient(170deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.01));
}

.product-teaser h3 {
    margin: 0;
    font-size: 1.2rem;
}

.product-teaser p {
    margin: 0.7rem 0 1.1rem;
    color: var(--muted);
}

.about-minimal {
    margin-bottom: 6.2rem;
}

.minimal-content {
    max-width: 860px;
}

.minimal-content p {
    margin: 0 0 1.1rem;
    font-size: clamp(1.05rem, 2vw, 1.35rem);
    line-height: 1.5;
    color: #d0d6e2;
}

.minimal-content p:last-child {
    margin-bottom: 0;
}

.final-cta {
    margin-bottom: 0;
}

.cta-center {
    border-radius: 28px;
    border: 1px solid rgba(10, 132, 255, 0.35);
    background: linear-gradient(140deg, rgba(10, 132, 255, 0.2), rgba(10, 132, 255, 0.06));
    padding: clamp(1.6rem, 5vw, 4rem);
    text-align: center;
}

.cta-center h2 {
    margin: 0;
    font-size: clamp(1.7rem, 4vw, 3.3rem);
    line-height: 1.1;
    letter-spacing: -0.01em;
}

.cta-center .btn {
    margin-top: 1.35rem;
}

.legal-header {
    margin-bottom: 2rem;
}

.legal-header h1 {
    margin: 0;
    font-size: clamp(2rem, 5vw, 3.8rem);
    line-height: 1.08;
}

.legal-header p {
    margin: 0.8rem 0 0;
    color: var(--muted);
    max-width: 740px;
}

.grid-2,
.grid-3 {
    display: grid;
    gap: 1rem;
}

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

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

.surface-card,
.contact-card,
.legal-card,
.pricing-card {
    border-radius: 22px;
    border: 1px solid var(--line);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.015));
    padding: 1.35rem;
}

.surface-card h3,
.contact-card h3,
.pricing-card h3,
.legal-card h2 {
    margin-top: 0;
}

.surface-card p,
.contact-card p,
.legal-card p {
    color: var(--muted);
}

.pill {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    border: 1px solid rgba(10, 132, 255, 0.35);
    color: #c7dcff;
    background: rgba(10, 132, 255, 0.12);
    padding: 0.2rem 0.58rem;
    font-size: 0.76rem;
}

.service-key {
    color: #eaf0ff;
    font-weight: 600;
}

.product-card ul,
.pricing-card ul,
.about-list {
    margin: 0.6rem 0 0;
    padding-left: 1.08rem;
    color: var(--muted);
}

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

.pricing-card.featured {
    border-color: rgba(10, 132, 255, 0.55);
    box-shadow: 0 16px 32px rgba(10, 132, 255, 0.18);
}

.pricing-price {
    margin: 0.55rem 0;
    font-size: 2rem;
    font-weight: 700;
}

.pricing-price small {
    font-size: 0.95rem;
    color: var(--muted);
}

.about-layout,
.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.contact-form {
    display: grid;
    gap: 0.85rem;
}

.form-field {
    display: grid;
    gap: 0.38rem;
}

.form-field label {
    color: #d3d9e6;
    font-size: 0.9rem;
}

.form-field input,
.form-field textarea {
    width: 100%;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.03);
    color: #f5f7fc;
    padding: 0.76rem 0.8rem;
    font-family: inherit;
    font-size: 0.95rem;
    outline: none;
}

.form-field textarea {
    min-height: 150px;
    resize: vertical;
}

.form-field input:focus,
.form-field textarea:focus {
    border-color: rgba(10, 132, 255, 0.75);
    box-shadow: 0 0 0 3px rgba(10, 132, 255, 0.16);
}

.form-help {
    margin: 0;
    font-size: 0.88rem;
    color: var(--muted);
}

.form-alert {
    border-radius: 14px;
    border: 1px solid;
    padding: 0.7rem 0.8rem;
}

.form-alert.error {
    border-color: rgba(239, 68, 68, 0.45);
    color: #fecaca;
    background: rgba(239, 68, 68, 0.1);
}

.form-alert.success {
    border-color: rgba(34, 197, 94, 0.45);
    color: #bbf7d0;
    background: rgba(34, 197, 94, 0.1);
}

.legal-grid {
    display: grid;
    gap: 1rem;
}

.impact-banner {
    margin-top: 1rem;
    border-radius: 24px;
    border: 1px solid rgba(10, 132, 255, 0.35);
    background: linear-gradient(145deg, rgba(10, 132, 255, 0.22), rgba(10, 132, 255, 0.08));
    padding: 1.35rem;
}

.impact-banner h3 {
    margin: 0;
}

.impact-banner p {
    margin: 0.62rem 0 0;
}

.cta-row {
    margin-top: 1rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
}

.site-footer {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    background: #06070a;
    margin-top: 6rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 0.8fr;
    gap: 1.2rem;
    padding: 2.2rem 0 1.6rem;
}

.footer-brand h3 {
    margin: 0;
}

.footer-brand p {
    margin: 0.65rem 0 0;
    color: var(--muted);
    max-width: 460px;
}

.footer-column {
    display: grid;
    align-content: start;
    gap: 0.4rem;
}

.footer-column h4 {
    margin: 0;
    font-size: 0.92rem;
}

.footer-column a {
    color: #a9b0bf;
    font-size: 0.9rem;
}

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

.footer-bottom {
    min-height: 58px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-bottom p,
.footer-bottom a {
    margin: 0;
    color: #8e96a8;
    font-size: 0.86rem;
}

.payment-page-section {
    margin-bottom: 0;
}

.payment-shell {
    display: grid;
    gap: 1rem;
}

.payment-panel {
    background: #fff;
    color: #111827;
    border-radius: 24px;
    border: 1px solid #e5e7eb;
    padding: clamp(1.2rem, 4vw, 2rem);
}

.payment-panel-title {
    margin: 0;
    color: #111827;
    font-size: clamp(1.45rem, 3vw, 2rem);
}

.payment-panel-subtitle {
    color: #4b5563;
    margin: 0.55rem 0 1rem;
}

.payment-panel .form-field label {
    color: #1f2937;
}

.payment-panel .form-field input,
.payment-panel .form-field textarea {
    border-color: #d1d5db;
    color: #111827;
    background: #fff;
}

.notice {
    border-radius: 14px;
    border: 1px solid;
    padding: 0.75rem 0.82rem;
    margin-top: 1rem;
}

.notice p {
    margin: 0;
}

.notice-error {
    border-color: rgba(239, 68, 68, 0.45);
    background: rgba(239, 68, 68, 0.1);
    color: #991b1b;
}

.notice-success {
    border-color: rgba(34, 197, 94, 0.45);
    background: rgba(34, 197, 94, 0.11);
    color: #166534;
}

.generated-link {
    margin-top: 0.85rem;
    display: grid;
    gap: 0.58rem;
}

.generated-link input {
    width: 100%;
    border-radius: 12px;
    border: 1px solid #d1d5db;
    padding: 0.65rem 0.72rem;
    background: #f8fafc;
    color: #1e40af;
}

.action-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
}

.checkout-page {
    background: #fff;
    color: #111827;
}

.checkout-page .site-header,
.checkout-page .site-footer {
    display: none;
}

.checkout-page main {
    padding: 2.4rem 0 3rem;
}

.checkout-page .payment-shell {
    max-width: 920px;
    margin: 0 auto;
}

.checkout-payment-panel {
    padding: clamp(1.6rem, 4.5vw, 2.8rem);
    box-shadow: 0 30px 65px rgba(2, 6, 23, 0.1);
}

.checkout-copy {
    padding: 0.15rem 0.25rem 0.55rem;
}

.checkout-page .payment-panel-title {
    margin-bottom: 0.35rem;
}

.checkout-page .payment-panel-subtitle {
    margin: 0;
    color: #475569;
    font-size: clamp(1rem, 2vw, 1.08rem);
}

.checkout-page .form-help {
    padding: 0 0.25rem;
    margin-top: 0.2rem;
}

.paddle-checkout-container {
    margin-top: 1.1rem;
    min-height: 620px;
    border-radius: 16px;
    border: 1px solid #e2e8f0;
    background: #fff;
    overflow: hidden;
}

.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
    .reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }
}

@media (max-width: 1020px) {
    .feature-shell,
    .about-layout,
    .contact-layout {
        grid-template-columns: 1fr;
    }

    .feature-shell.reverse .feature-copy,
    .feature-shell.reverse .feature-visual {
        order: unset;
    }

    .proof-grid,
    .grid-3,
    .product-grid,
    .pricing-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }

    .footer-brand {
        grid-column: 1 / -1;
    }
}

@media (max-width: 760px) {
    .container {
        width: min(var(--container), calc(100% - 1.6rem));
    }

    section {
        margin-bottom: 4.5rem;
    }

    .nav-toggle {
        display: block;
    }

    .primary-nav {
        position: absolute;
        top: 76px;
        left: 0.8rem;
        right: 0.8rem;
        padding: 0.9rem;
        border-radius: 18px;
        border: 1px solid var(--line);
        background: #111318;
        display: none;
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }

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

    .nav-links {
        width: 100%;
        display: grid;
        gap: 0.3rem;
    }

    .nav-links a,
    .nav-cta {
        width: 100%;
    }

    .hero-headline {
        font-size: clamp(2rem, 12vw, 3rem);
    }

    .proof-grid,
    .grid-2,
    .grid-3,
    .product-grid,
    .pricing-grid,
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
        padding: 0.8rem 0 1rem;
        min-height: 0;
    }
}