:root {
    --bg: #050816;
    --bg-soft: rgba(9, 16, 35, 0.86);
    --panel: rgba(10, 21, 42, 0.82);
    --panel-strong: rgba(13, 28, 55, 0.94);
    --line: rgba(116, 159, 214, 0.18);
    --text: #eef6ff;
    --muted: #9eb4cf;
    --cyan: #34e0ff;
    --lime: #9dff70;
    --teal: #00c7b8;
    --accent: #ff845b;
    --shadow: 0 30px 80px rgba(0, 0, 0, 0.38);
    --radius: 24px;
    --max-width: 1180px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: "Space Grotesk", sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at 20% 0%, rgba(0, 199, 184, 0.16), transparent 28%),
        radial-gradient(circle at 85% 12%, rgba(157, 255, 112, 0.14), transparent 22%),
        linear-gradient(180deg, #03050b 0%, #050816 30%, #071225 100%);
    min-height: 100vh;
}

img {
    display: block;
    max-width: 100%;
}

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

.site-shell {
    position: relative;
    overflow: hidden;
}

.site-shell::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(110, 174, 255, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(110, 174, 255, 0.04) 1px, transparent 1px);
    background-size: 56px 56px;
    mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.52), transparent 96%);
}

.ambient {
    position: absolute;
    border-radius: 999px;
    filter: blur(100px);
    opacity: 0.48;
    pointer-events: none;
}

.ambient-left {
    width: 380px;
    height: 380px;
    background: rgba(52, 224, 255, 0.2);
    top: 120px;
    left: -120px;
}

.ambient-right {
    width: 420px;
    height: 420px;
    background: rgba(157, 255, 112, 0.16);
    top: 480px;
    right: -160px;
}

.topbar,
main,
.footer {
    position: relative;
    z-index: 1;
    width: min(calc(100% - 32px), var(--max-width));
    margin: 0 auto;
}

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 20px 0;
}

.brand {
    display: flex;
    align-items: center;
    gap: 16px;
}

.brand img {
    width: 56px;
    height: 56px;
    object-fit: contain;
    box-shadow: 0 0 30px rgba(52, 224, 255, 0.18);
}

.brand-name,
h1,
h2,
h3,
.menu a,
.button,
.price,
.step-number,
.pillar-index,
.metric-card strong {
    font-family: "Rajdhani", sans-serif;
}

.brand-name {
    display: block;
    font-size: 1.6rem;
    font-weight: 700;
    letter-spacing: 0.04em;
}

.brand-subtitle {
    display: block;
    color: var(--muted);
    font-size: 0.9rem;
}

.menu {
    display: flex;
    align-items: center;
    gap: 22px;
}

.menu a {
    color: var(--muted);
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.03em;
}

.menu a:hover,
.menu a:focus-visible {
    color: var(--text);
}

.menu-cta {
    padding: 12px 18px;
    border: 1px solid rgba(52, 224, 255, 0.3);
    border-radius: 999px;
    background: rgba(6, 15, 30, 0.8);
}

.menu-toggle {
    display: none;
}

.section {
    padding: 44px 0;
}

.hero {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 40px;
    align-items: center;
    padding: 36px 0 28px;
}

.eyebrow,
.section-tag {
    margin: 0 0 12px;
    color: var(--cyan);
    font-size: 0.92rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

h1 {
    margin: 0;
    font-size: clamp(2.8rem, 6vw, 5.8rem);
    line-height: 0.95;
    max-width: 12ch;
}

h2 {
    margin: 0 0 14px;
    font-size: clamp(2rem, 4vw, 3.4rem);
    line-height: 0.95;
}

h3 {
    margin: 0 0 10px;
    font-size: 1.5rem;
    line-height: 1;
}

p {
    margin: 0;
    color: var(--muted);
    line-height: 1.7;
}

.hero-text {
    margin-top: 20px;
    max-width: 58ch;
    font-size: 1.05rem;
}

.hero-actions,
.cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 28px;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 52px;
    padding: 0 22px;
    border-radius: 999px;
    font-size: 1.08rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
}

.button:hover,
.button:focus-visible {
    transform: translateY(-2px);
}

.button-primary {
    color: #021018;
    background: linear-gradient(90deg, var(--cyan), var(--lime));
    box-shadow: 0 14px 30px rgba(52, 224, 255, 0.18);
}

.button-secondary,
.button-tertiary {
    border: 1px solid rgba(95, 165, 214, 0.24);
    background: rgba(8, 18, 38, 0.8);
    color: var(--text);
}

.button-tertiary {
    background: transparent;
}

.hero-points,
.check-list,
.price-card ul,
.footer-links,
.flow-list {
    padding: 0;
    margin: 24px 0 0;
    list-style: none;
}

.hero-points,
.check-list,
.price-card ul {
    display: grid;
    gap: 12px;
}

.hero-points li,
.check-list li,
.price-card li {
    position: relative;
    padding-left: 22px;
    color: var(--text);
}

.hero-points li::before,
.check-list li::before,
.price-card li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.7em;
    width: 8px;
    height: 8px;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--cyan), var(--lime));
    box-shadow: 0 0 16px rgba(52, 224, 255, 0.55);
}

.hero-visual {
    display: grid;
    gap: 18px;
}

.hero-card,
.card,
.trust-bar,
.cta-panel {
    position: relative;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: linear-gradient(180deg, rgba(9, 19, 40, 0.95), rgba(6, 14, 29, 0.88));
    box-shadow: var(--shadow);
    overflow: hidden;
}

.hero-card::before,
.card::before,
.trust-bar::before,
.cta-panel::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(52, 224, 255, 0.08), transparent 35%, rgba(157, 255, 112, 0.04));
    pointer-events: none;
}

.hero-card-banner {
    padding: 18px;
}

.hero-card-banner img {
    width: 100%;
    border-radius: calc(var(--radius) - 10px);
}

.hero-card-panel {
    padding: 16px;
}

.hero-card-panel img {
    border-radius: 18px;
}

.trust-bar {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    margin: 8px auto 28px;
}

.trust-bar > div {
    padding: 20px 18px;
    border-right: 1px solid var(--line);
}

.trust-bar > div:last-child {
    border-right: 0;
}

.trust-bar strong,
.metric-card strong {
    display: block;
    color: var(--text);
    font-size: 1.4rem;
}

.trust-bar span,
.metric-card span {
    display: block;
    margin-top: 6px;
    color: var(--muted);
}

.grid-two,
.showcase,
.feature-layout,
.split-panels,
.cta-panel,
.operation-grid,
.metric-grid,
.pricing-grid {
    display: grid;
    gap: 22px;
}

.grid-two,
.showcase,
.cta-panel {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: center;
}

.problem-card,
.feature-panel,
.showcase-media,
.checklist-card,
.image-card,
.faq-item,
.price-card,
.metric-card,
.step-card,
.pillar,
.feature-card {
    padding: 24px;
}

.problem-list,
.pillar-grid,
.feature-cards,
.operation-grid,
.metric-grid,
.pricing-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.problem-list,
.pillar-grid,
.feature-cards {
    display: grid;
    gap: 18px;
}

.section-heading {
    display: grid;
    gap: 10px;
    margin-bottom: 26px;
}

.section-heading.narrow {
    max-width: 760px;
}

.pillar {
    min-height: 210px;
}

.pillar-index,
.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(52, 224, 255, 0.16), rgba(157, 255, 112, 0.16));
    color: var(--cyan);
    font-size: 1.1rem;
    margin-bottom: 18px;
}

.flow-list {
    counter-reset: flow;
    display: grid;
    gap: 16px;
}

.flow-list li {
    position: relative;
    padding-left: 58px;
    min-height: 40px;
    color: var(--text);
}

.flow-list li::before {
    counter-increment: flow;
    content: counter(flow);
    position: absolute;
    left: 0;
    top: 0;
    width: 38px;
    height: 38px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    color: #041117;
    background: linear-gradient(135deg, var(--cyan), var(--lime));
    font-family: "Rajdhani", sans-serif;
    font-weight: 700;
}

.showcase-media img,
.image-card img {
    border-radius: 18px;
    width: 100%;
}

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

.price-card {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.price {
    font-size: 2.2rem;
    color: var(--text);
    line-height: 0.95;
}

.price span {
    display: block;
    margin-top: 8px;
    font-size: 1rem;
    color: var(--muted);
    font-family: "Space Grotesk", sans-serif;
}

.price-card .button {
    margin-top: auto;
}

.featured {
    border-color: rgba(52, 224, 255, 0.32);
    transform: translateY(-8px);
}

.badge {
    display: inline-flex;
    align-self: flex-start;
    padding: 8px 12px;
    border-radius: 999px;
    background: rgba(52, 224, 255, 0.12);
    color: var(--cyan);
    font-size: 0.84rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.note-box {
    margin-top: 20px;
    padding: 18px 20px;
    border-left: 3px solid var(--cyan);
    border-radius: 18px;
    background: rgba(8, 16, 31, 0.8);
}

.metric-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.metric-card {
    min-height: 190px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}

.metric-card strong {
    font-size: clamp(2.2rem, 5vw, 4rem);
    line-height: 0.9;
    color: var(--cyan);
}

.faq-list {
    display: grid;
    gap: 16px;
}

.faq-item summary {
    list-style: none;
    cursor: pointer;
    color: var(--text);
    font-family: "Rajdhani", sans-serif;
    font-size: 1.35rem;
    font-weight: 700;
}

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

.faq-item p {
    margin-top: 14px;
}

.cta-panel {
    padding: 34px;
    margin-bottom: 34px;
}

.footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 0 0 40px;
}

.footer-links {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin: 0;
}

.footer a {
    color: var(--muted);
}

.reveal {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

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

@media (max-width: 1080px) {
    .hero,
    .grid-two,
    .showcase,
    .cta-panel,
    .pricing-grid,
    .metric-grid,
    .trust-bar,
    .operation-grid {
        grid-template-columns: 1fr;
    }

    .feature-layout,
    .split-panels,
    .problem-list,
    .pillar-grid,
    .feature-cards {
        grid-template-columns: 1fr;
    }

    .featured {
        transform: none;
    }

    .trust-bar > div {
        border-right: 0;
        border-bottom: 1px solid var(--line);
    }

    .trust-bar > div:last-child {
        border-bottom: 0;
    }
}

@media (max-width: 860px) {
    .topbar {
        align-items: flex-start;
        flex-wrap: wrap;
    }

    .menu-toggle {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        min-height: 46px;
        padding: 0 18px;
        border: 1px solid rgba(52, 224, 255, 0.24);
        border-radius: 999px;
        background: rgba(7, 16, 31, 0.9);
        color: var(--text);
        font-family: "Rajdhani", sans-serif;
        font-size: 1rem;
        font-weight: 700;
    }

    .menu {
        display: none;
        width: 100%;
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
        padding: 16px;
        border: 1px solid var(--line);
        border-radius: 24px;
        background: rgba(7, 16, 31, 0.95);
    }

    .menu.is-open {
        display: flex;
    }

    .menu a {
        padding: 10px 0;
    }

    h1 {
        max-width: none;
    }
}

@media (max-width: 640px) {
    .topbar,
    main,
    .footer {
        width: min(calc(100% - 24px), var(--max-width));
    }

    .section {
        padding: 34px 0;
    }

    .hero {
        gap: 26px;
    }

    .problem-card,
    .feature-panel,
    .showcase-media,
    .checklist-card,
    .image-card,
    .faq-item,
    .price-card,
    .metric-card,
    .step-card,
    .pillar,
    .feature-card,
    .cta-panel {
        padding: 20px;
    }

    .button,
    .hero-actions .button,
    .cta-actions .button {
        width: 100%;
    }

    .footer {
        flex-direction: column;
        align-items: flex-start;
    }
}