:root {
    /* Refined Color Palette */
    --bg: #fafbfa;
    --ink: #0f1412;
    --ink-soft: #535b57;
    --ink-faint: #8a938e;
    --line: #e2e8e5;
    --line-soft: #edf2f0;
    
    /* Vibrant Premium Emerald Green */
    --accent: #116b53;
    --accent-hover: #0b4e3c;
    --accent-soft: #eef7f4;
    
    --danger: #d9383a;
    --surface: #ffffff;
    --surface-2: #f3f6f4;
    --dark: #0a110e;
    
    /* Modern, High-Legibility Native Font Stack */
    --body: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    background: var(--bg);
    color: var(--ink);
    font-family: var(--body);
    -webkit-font-smoothing: antialiased;
    letter-spacing: -0.01em;
}

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

.wrap {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 32px;
}

/* --- Header & Navigation --- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(250, 251, 250, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--line);
}

.top-nav {
    max-width: 1200px;
    margin: 0 auto;
    padding: 16px 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    font-size: 21px;
    letter-spacing: -0.03em;
    color: var(--ink);
}

.logo-mark {
    width: 28px;
    height: 28px;
    border-radius: 8px;
    background: var(--accent);
    color: #ffffff;
    border: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 800;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
    font-size: 14.5px;
    font-weight: 500;
    color: var(--ink-soft);
}

.nav-links a {
    transition: color 0.2s ease;
}

.nav-links a:hover {
    color: var(--accent);
}

/* --- Premium Buttons --- */
.btn {
    font-weight: 600;
    font-size: 14px;
    padding: 12px 22px;
    border-radius: 10px;
    border: 1px solid transparent;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-primary {
    background: var(--accent);
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(17, 107, 83, 0.2);
}

.btn-primary:hover {
    background: var(--accent-hover);
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(17, 107, 83, 0.3);
}

.btn-dark {
    background: var(--ink);
    color: #ffffff;
}

.btn-dark:hover {
    background: #1d2522;
    transform: translateY(-1px);
}

.btn-ghost {
    border-color: var(--line);
    color: var(--ink);
    background: var(--surface);
}

.btn-ghost:hover {
    border-color: var(--ink);
    background: var(--surface-2);
}

/* --- Sections Layout --- */
.section {
    padding: 100px 0;
}

.section-soft {
    background: linear-gradient(180deg, var(--accent-soft) 0%, rgba(238,247,244,0.4) 100%);
    position: relative;
}

.eyebrow {
    display: inline-block;
    background: var(--accent-soft);
    color: var(--accent);
    padding: 6px 14px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    margin-bottom: 20px;
}

.section-soft .eyebrow {
    background: #ffffff;
    box-shadow: 0 2px 6px rgba(0,0,0,0.02);
}

/* --- Hero Section --- */
.hero {
    padding: 100px 0 0;
    background: radial-gradient(120% 120% at 50% 0%, #f4f7f5 0%, var(--bg) 100%);
    overflow: hidden;
}

.hero-copy {
    max-width: 900px;
    text-align: center;
    margin: 0 auto;
}

.hero h1 {
    font-size: clamp(42px, 7vw, 76px);
    font-weight: 900;
    line-height: 1.05;
    letter-spacing: -0.05em;
    color: var(--ink);
    margin-bottom: 24px;
}

.hero h1 span {
    color: var(--accent);
    position: relative;
}

.lede {
    font-size: 19px;
    line-height: 1.6;
    color: var(--ink-soft);
    max-width: 720px;
    margin: 0 auto 32px;
}

.hero-actions {
    display: flex;
    justify-content: center;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 16px;
}

.trust-note {
    color: var(--ink-faint);
    font-size: 13px;
    margin-bottom: 64px;
}

/* --- Realistic Interactive Dashboard Frame --- */
.dash {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 20px 20px 0 0;
    box-shadow: 0 40px 80px -20px rgba(15, 20, 18, 0.15), 0 0 1px rgba(0,0,0,0.1);
    overflow: hidden;
}

.dash-grid {
    display: grid;
    grid-template-columns: 1fr 340px;
}

.dash-main {
    padding: 32px;
}

.dash-tabs {
    display: flex;
    gap: 6px;
    margin-bottom: 28px;
    background: var(--surface-2);
    padding: 4px;
    border-radius: 999px;
    width: fit-content;
}

.dash-tabs span {
    font-size: 13px;
    font-weight: 600;
    padding: 8px 16px;
    border-radius: 999px;
    color: var(--ink-soft);
    cursor: pointer;
    border: none;
    transition: all 0.2s;
}

.dash-tabs span.active {
    background: #ffffff;
    color: var(--accent);
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.feed-title {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--ink-faint);
    margin-bottom: 16px;
    font-weight: 700;
}

.feed-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 32px;
}

.feed-card {
    border: 1px solid var(--line-soft);
    border-radius: 14px;
    padding: 20px;
    background: var(--surface);
    box-shadow: 0 2px 4px rgba(0,0,0,0.01);
}

.feed-card .fig {
    font-size: 26px;
    font-weight: 800;
    margin-bottom: 6px;
    color: var(--ink);
    letter-spacing: -0.03em;
}

.feed-row .feed-card:first-child .fig {
    color: var(--accent);
}

.feed-card .lab {
    font-size: 13px;
    font-weight: 500;
    color: var(--ink-soft);
}

.insight-row {
    display: flex;
    gap: 40px;
    flex-wrap: wrap;
    padding-top: 24px;
    border-top: 1px solid var(--line-soft);
}

.insight-row .fig {
    font-size: 22px;
    font-weight: 700;
    color: var(--ink);
}

.insight-row .lab {
    font-size: 12px;
    font-weight: 500;
    color: var(--ink-soft);
    margin-top: 2px;
}

.dash-assist {
    background: linear-gradient(180deg, #fbfcfb 0%, var(--surface-2) 100%);
    padding: 32px;
    border-left: 1px solid var(--line);
    display: flex;
    flex-direction: column;
}

.dash-assist .tag {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--accent);
    margin-bottom: 20px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.dotp {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.2); opacity: 0.4; }
}

.chat-bubble {
    background: #ffffff;
    border: 1px solid var(--line-soft);
    border-radius: 14px;
    padding: 12px 16px;
    font-size: 13.5px;
    line-height: 1.5;
    margin-bottom: 12px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.02);
}

.chat-bubble.q {
    background: var(--ink);
    color: #ffffff;
    border-color: var(--ink);
}

.chat-bubble.warn {
    color: var(--danger);
    background: #fffcfc;
    border-color: rgba(217, 56, 58, 0.15);
}

.mini-bars {
    display: flex;
    align-items: flex-end;
    gap: 6px;
    height: 80px;
    margin-top: auto;
    padding-top: 24px;
}

.mini-bars i {
    flex: 1;
    background: var(--accent);
    opacity: 0.25;
    border-radius: 4px 4px 0 0;
    transition: opacity 0.3s;
}

.mini-bars i:hover {
    opacity: 0.8;
}


.mini-bar-height-40 {
    height: 40%;
}

.mini-bar-height-50 {
    height: 50%;
}

.mini-bar-height-60 {
    height: 60%;
}

.mini-bar-height-65 {
    height: 65%;
}

.mini-bar-height-80 {
    height: 80%;
}

.mini-bar-height-90 {
    height: 90%;
}

/* --- Grid Features Section --- */
.section-head {
    max-width: 760px;
    margin: 0 auto 60px;
    text-align: center;
}

.section-head h2 {
    font-size: clamp(32px, 5vw, 52px);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.04em;
    margin-bottom: 18px;
}

.section-head p {
    font-size: 17px;
    color: var(--ink-soft);
    line-height: 1.6;
}

.grid-6 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.img-card {
    background: var(--surface);
    border-radius: 18px;
    padding: 32px;
    min-height: 280px;
    border: 1px solid var(--line-soft);
    box-shadow: 0 4px 20px rgba(0,0,0,0.02);
    display: flex;
    flex-direction: column;
    gap: 12px;
    transition: all 0.25s ease;
}

.img-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(15, 20, 18, 0.06);
    border-color: var(--line);
}

.img-card .ico {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--accent);
    font-weight: 700;
}

.img-card h4 {
    font-size: 20px;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.img-card p {
    color: var(--ink-soft);
    line-height: 1.6;
    font-size: 14.5px;
}

.visual {
    margin-top: 18px;
    border: 1px solid var(--line-soft);
    border-radius: 12px;
    background: var(--surface-2);
    padding: 14px;
    font-size: 12px;
}

.flag {
    display: inline-flex;
    align-items: center;
    background: #ffffff;
    border-radius: 999px;
    padding: 6px 12px;
    margin: 4px 0;
    font-weight: 600;
    color: var(--ink-soft);
    box-shadow: 0 2px 4px rgba(0,0,0,0.02);
}

.flag.warn {
    color: var(--danger);
    background: #fffcfc;
}

.bignum {
    font-size: 24px;
    font-weight: 800;
    color: var(--ink);
    margin-bottom: 4px;
    letter-spacing: -0.02em;
}

.receipt {
    display: grid;
    gap: 6px;
    background: #ffffff;
    border: 1px dashed var(--line);
    font-family: monospace;
}

/* --- Owner Control Section --- */
.spotlight {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 32px;
    align-items: center;
}

.spot-card {
    border-radius: 24px;
    padding: 48px;
    min-height: 360px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.spot-dark {
    background: var(--dark);
    color: #ffffff;
    box-shadow: 0 20px 40px rgba(10, 17, 14, 0.15);
}

.spot-dark .tag {
    font-size: 11px;
    color: #9fd9c4;
    margin-bottom: 20px;
    font-weight: 700;
    letter-spacing: 0.08em;
}

.spot-dark h3 {
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.04em;
    margin-bottom: 20px;
}

.spot-dark p {
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.65;
    font-size: 16px;
    margin-bottom: 24px;
}

.spot-dark a {
    color: #9fd9c4;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    transition: gap 0.2s;
}

.spot-dark a:hover {
    gap: 8px;
    text-decoration: none;
}

.activity-card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 20px;
    padding: 32px;
    box-shadow: 0 20px 50px -20px rgba(15, 20, 18, 0.08);
}

.activity-title {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--ink-faint);
    margin-bottom: 20px;
    font-weight: 700;
}

.activity-row {
    display: grid;
    gap: 4px;
    padding: 16px 0;
    border-bottom: 1px solid var(--line-soft);
}

.activity-row:last-child {
    border-bottom: none;
}

.activity-row span {
    color: var(--ink-faint);
    font-size: 12px;
    font-weight: 500;
}

.activity-row strong {
    font-size: 14px;
    font-weight: 600;
    color: var(--ink);
    line-height: 1.5;
}

/* --- Layout Cards (Grid 3 & Steps) --- */
.grid-3,
.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.mini-card,
.step-card {
    background: var(--surface);
    border-radius: 18px;
    padding: 32px;
    border: 1px solid var(--line-soft);
    box-shadow: 0 4px 20px rgba(0,0,0,0.01);
}

.mini-card .ico {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--accent);
    font-weight: 700;
    margin-bottom: 16px;
}

.mini-card h4,
.step-card h3 {
    font-size: 20px;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin-bottom: 12px;
}

.mini-card p,
.step-card p {
    color: var(--ink-soft);
    line-height: 1.6;
    font-size: 15px;
}

/* --- Step Cards Process Decorator --- */
.step-card {
    position: relative;
    border-top: 3px solid var(--ink);
}

.step-card:nth-child(2) { border-top-color: var(--accent); }
.step-card:nth-child(3) { border-top-color: #9fd9c4; }

.step-number {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--surface-2);
    color: var(--ink);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
    margin-bottom: 20px;
}

/* --- Standard Pricing Card Plan --- */
.standard-card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 24px;
    overflow: hidden;
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    box-shadow: 0 30px 60px -20px rgba(15, 20, 18, 0.12);
}

.standard-main {
    background: var(--dark);
    color: #ffffff;
    padding: 48px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.plan-label {
    display: inline-flex;
    background: rgba(255, 255, 255, 0.08);
    color: #9fd9c4;
    border-radius: 999px;
    padding: 6px 14px;
    font-size: 12px;
    font-weight: 700;
    width: fit-content;
    margin-bottom: 24px;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.standard-main h3 {
    font-size: clamp(26px, 4vw, 38px);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: 16px;
}

.standard-main p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
    font-size: 15px;
    margin-bottom: 32px;
}

.price-line {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: 20px 0;
    margin-bottom: 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.price-line span {
    color: rgba(255, 255, 255, 0.5);
    font-weight: 500;
}

.price-line strong {
    color: #ffffff;
    font-size: 20px;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.standard-features {
    padding: 48px;
    background: #ffffff;
    display: flex;
    align-items: center;
}

.standard-features ul {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px 28px;
    width: 100%;
}

.standard-features li {
    position: relative;
    padding-left: 26px;
    color: var(--ink-soft);
    font-size: 14.5px;
    font-weight: 500;
    line-height: 1.5;
}

.standard-features li::before {
    content: "→";
    position: absolute;
    left: 0;
    top: 0;
    color: var(--accent);
    font-weight: 700;
}

/* --- FAQ Accordion --- */
.faq-list {
    max-width: 800px;
    margin: 0 auto;
    border-top: 1px solid var(--line);
}

details {
    border-bottom: 1px solid var(--line);
    padding: 24px 0;
}

summary {
    list-style: none;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    gap: 20px;
    align-items: center;
    font-size: 18px;
    font-weight: 700;
    color: var(--ink);
}

summary::-webkit-details-marker {
    display: none;
}

summary span {
    color: var(--ink-faint);
    transition: transform 0.2s ease;
    font-size: 14px;
}

details[open] summary span {
    transform: rotate(180deg);
}

details p {
    color: var(--ink-soft);
    line-height: 1.65;
    margin-top: 14px;
    font-size: 15px;
}

/* --- CTA Band --- */
.cta-band {
    background: radial-gradient(100% 100% at 0% 0%, var(--accent-soft) 0%, #ffffff 100%);
    border: 1px solid var(--line);
    border-radius: 24px;
    padding: 80px 40px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.01);
}

.cta-band h2 {
    font-size: clamp(30px, 5vw, 52px);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.04em;
    margin-bottom: 32px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.cta-band .sub {
    color: var(--ink-faint);
    font-size: 13px;
    margin-top: 24px;
}

/* --- Footer Area --- */
.site-footer {
    background: var(--dark);
    color: #ffffff;
    padding: 80px 0 40px;
}

.foot-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    margin-bottom: 60px;
}

.foot-grid h4 {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(255, 255, 255, 0.4);
    margin-bottom: 20px;
    font-weight: 700;
}

.foot-grid ul {
    list-style: none;
    display: grid;
    gap: 12px;
}

.foot-grid a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
    transition: color 0.2s;
}

.foot-grid a:hover {
    color: #9fd9c4;
}

.foot-brand {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
    color: rgba(255, 255, 255, 0.45);
    font-size: 14px;
}

.foot-logo {
    color: #ffffff;
}

.foot-logo .logo-mark {
    background: #ffffff;
    color: var(--dark);
}

/* --- Responsive Adjustments --- */
@media (max-width: 960px) {
    .nav-links {
        display: none;
    }

    .dash-grid,
    .spotlight,
    .standard-card {
        grid-template-columns: 1fr;
    }

    .dash-assist {
        border-left: none;
        border-top: 1px solid var(--line);
    }

    .grid-6, .grid-3, .steps-grid, .foot-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 640px) {
    .wrap {
        padding: 0 20px;
    }

    .top-nav {
        padding: 16px 20px;
    }

    .section {
        padding: 64px 0;
    }

    .hero {
        padding-top: 48px;
    }

    .feed-row, .grid-6, .grid-3, .steps-grid, .foot-grid, .standard-features ul {
        grid-template-columns: 1fr;
    }

    .standard-main, .standard-features, .spot-card {
        padding: 32px;
    }

    .cta-band {
        padding: 48px 20px;
    }
}