:root {
    --bg: #06101d;
    --bg-soft: #0a1728;
    --panel: rgba(14, 31, 51, .78);
    --panel-strong: #10233a;
    --line: rgba(164, 189, 218, .16);
    --text: #f4f8fc;
    --muted: #93a6bc;
    --cyan: #37d6d0;
    --cyan-soft: rgba(55, 214, 208, .14);
    --green: #48d597;
    --red: #ff7183;
    --amber: #f7c75c;
    --shadow: 0 22px 70px rgba(0, 0, 0, .3);
    --radius: 22px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    min-height: 100vh;
    color: var(--text);
    background:
        radial-gradient(circle at 78% 12%, rgba(55, 214, 208, .09), transparent 24rem),
        radial-gradient(circle at 8% 72%, rgba(50, 102, 180, .1), transparent 26rem),
        var(--bg);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.5;
}
a { color: var(--cyan); text-decoration: none; }
a:hover { color: #79f1eb; }
button, input, select { font: inherit; }
.container { width: min(1160px, calc(100% - 40px)); margin: 0 auto; }
.site-header { position: sticky; top: 0; z-index: 20; border-bottom: 1px solid var(--line); background: rgba(6, 16, 29, .84); backdrop-filter: blur(18px); }
.nav-wrap { min-height: 74px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--text); font-size: 1.08rem; font-weight: 780; letter-spacing: -.02em; }
.brand:hover { color: var(--text); }
.brand-mark { width: 34px; height: 34px; display: grid; place-items: center; border: 1px solid rgba(55,214,208,.55); border-radius: 11px; color: var(--cyan); background: var(--cyan-soft); box-shadow: inset 0 0 18px rgba(55,214,208,.1); }
.main-nav { display: flex; align-items: center; gap: 22px; }
.main-nav > a:not(.button), .nav-button { color: #c8d5e3; font-size: .92rem; }
.inline-form { display: inline; margin: 0; }
.nav-button { border: 0; padding: 0; background: none; cursor: pointer; }
.button { border: 1px solid #47ddd7; border-radius: 12px; padding: 13px 19px; display: inline-flex; justify-content: center; align-items: center; color: #031416; background: linear-gradient(135deg, #68ebe5, #2dc8c1); font-weight: 750; box-shadow: 0 10px 28px rgba(55,214,208,.17); cursor: pointer; transition: transform .18s ease, box-shadow .18s ease; }
.button:hover { transform: translateY(-1px); color: #031416; box-shadow: 0 15px 36px rgba(55,214,208,.24); }
.button-small { padding: 9px 14px; border-radius: 10px; font-size: .9rem; }
.button-secondary { color: #d9e6f3; border-color: var(--line); background: rgba(255,255,255,.025); box-shadow: none; }
.button-secondary:hover { color: white; background: rgba(255,255,255,.06); }
.button-full { width: 100%; margin-top: 14px; }
.hero { min-height: 680px; display: grid; align-items: center; padding: 84px 0 70px; }
.hero-grid { display: grid; grid-template-columns: 1.04fr .96fr; gap: 70px; align-items: center; }
.eyebrow { color: var(--cyan); font-size: .72rem; font-weight: 800; letter-spacing: .17em; }
h1, h2, h3, p { margin-top: 0; }
.hero h1 { max-width: 740px; margin: 18px 0 22px; font-size: clamp(3.2rem, 6.1vw, 5.7rem); line-height: .98; letter-spacing: -.067em; }
.hero h1 span { color: #9fb2c8; }
.hero-copy { max-width: 610px; color: var(--muted); font-size: 1.14rem; line-height: 1.75; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 32px; }
.microcopy { margin: 17px 0 0; color: #70869e; font-size: .82rem; }
.preview-card { position: relative; padding: 28px; overflow: hidden; border: 1px solid var(--line); border-radius: 28px; background: linear-gradient(145deg, rgba(18,40,64,.94), rgba(8,21,36,.9)); box-shadow: var(--shadow); }
.preview-card::before { content: ""; position: absolute; inset: -70px -90px auto auto; width: 220px; height: 220px; border-radius: 50%; background: rgba(55,214,208,.12); filter: blur(35px); }
.preview-top { display: flex; justify-content: space-between; color: var(--muted); font-size: .88rem; }
.status-dot { color: var(--green); }
.status-dot::before { content: ""; display: inline-block; width: 7px; height: 7px; margin-right: 7px; border-radius: 50%; background: var(--green); box-shadow: 0 0 12px var(--green); }
.preview-balance { display: block; margin: 17px 0 20px; font-size: 2.55rem; letter-spacing: -.05em; }
.chart-placeholder { height: 170px; display: flex; align-items: flex-end; gap: 12px; padding: 20px 0; border-bottom: 1px solid var(--line); }
.chart-placeholder span { flex: 1; min-height: 18%; border-radius: 7px 7px 2px 2px; background: linear-gradient(180deg, rgba(55,214,208,.9), rgba(55,214,208,.08)); }
.chart-placeholder span:nth-child(1) { height: 25%; }.chart-placeholder span:nth-child(2) { height: 39%; }.chart-placeholder span:nth-child(3) { height: 32%; }.chart-placeholder span:nth-child(4) { height: 58%; }.chart-placeholder span:nth-child(5) { height: 69%; }.chart-placeholder span:nth-child(6) { height: 88%; }
.preview-metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 22px; }
.preview-metrics div { padding: 14px; border: 1px solid var(--line); border-radius: 14px; background: rgba(255,255,255,.018); }
.preview-metrics small, .preview-metrics b { display: block; }.preview-metrics small { margin-bottom: 7px; color: var(--muted); font-size: .72rem; }.preview-metrics b { font-size: .91rem; }
.positive { color: var(--green) !important; }.negative { color: var(--red) !important; }.warning-text { color: var(--amber) !important; }
.section { padding: 90px 0 110px; border-top: 1px solid var(--line); }
.section-heading { max-width: 680px; margin-bottom: 38px; }.section-heading h2 { margin: 12px 0; font-size: clamp(2rem, 4vw, 3.2rem); letter-spacing: -.045em; }.section-heading p { color: var(--muted); }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }.feature-card { padding: 28px; border: 1px solid var(--line); border-radius: var(--radius); background: rgba(13,29,48,.55); }.feature-number { color: var(--cyan); font: 750 .75rem/1 monospace; }.feature-card h3 { margin: 30px 0 10px; font-size: 1.12rem; }.feature-card p { margin: 0; color: var(--muted); font-size: .93rem; line-height: 1.7; }
.auth-section { min-height: calc(100vh - 150px); display: grid; place-items: center; padding: 64px 20px; }
.auth-card { width: min(680px, 100%); padding: clamp(28px, 5vw, 48px); border: 1px solid var(--line); border-radius: 26px; background: rgba(11,27,46,.86); box-shadow: var(--shadow); }.auth-card-small { width: min(520px, 100%); }.auth-heading { margin-bottom: 30px; }.auth-heading h1 { margin: 12px 0 8px; font-size: clamp(2rem, 5vw, 2.8rem); letter-spacing: -.045em; }.auth-heading p { color: var(--muted); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }.field { display: grid; gap: 8px; }.field-full { grid-column: 1 / -1; }.field > span { color: #cfdae6; font-size: .85rem; font-weight: 650; }.field small { color: #7288a0; font-size: .76rem; }.field input, .field select { width: 100%; min-height: 48px; padding: 11px 13px; color: var(--text); border: 1px solid rgba(160,185,211,.22); border-radius: 11px; outline: 0; background: rgba(3,13,24,.7); }.field select option { color: #0a1728; background: white; }.field input:focus, .field select:focus { border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(55,214,208,.12); }.password-wrap { position: relative; }.password-wrap input { padding-right: 58px; }.password-toggle { position: absolute; top: 50%; right: 12px; transform: translateY(-50%); color: var(--cyan); border: 0; background: transparent; font-size: .78rem; cursor: pointer; }.check-field { display: flex; gap: 10px; align-items: flex-start; color: var(--muted); font-size: .82rem; }.check-field input { margin-top: 3px; accent-color: var(--cyan); }.form-row { display: flex; justify-content: flex-end; font-size: .83rem; }.auth-switch { margin: 25px 0 0; color: var(--muted); text-align: center; font-size: .88rem; }
.form-errors { margin-bottom: 20px; padding: 13px 15px; color: #ffd4da; border: 1px solid rgba(255,113,131,.35); border-radius: 12px; background: rgba(255,113,131,.08); }.form-errors p { margin: 0; font-size: .84rem; }.form-errors p + p { margin-top: 6px; }
.flash-stack { position: fixed; top: 88px; left: 50%; z-index: 50; transform: translateX(-50%); }.flash { padding: 13px 16px; border: 1px solid var(--line); border-radius: 12px; color: var(--text); background: #12263e; box-shadow: var(--shadow); }.flash-success { border-color: rgba(72,213,151,.4); }.flash-error { border-color: rgba(255,113,131,.45); }.flash-warning { border-color: rgba(247,199,92,.4); }
.dashboard-section, .status-section { min-height: calc(100vh - 150px); padding: 64px 0 100px; }.dashboard-welcome { display: flex; align-items: flex-start; justify-content: space-between; gap: 25px; margin-bottom: 34px; }.dashboard-welcome h1 { margin: 10px 0 6px; font-size: clamp(2.4rem, 5vw, 4rem); letter-spacing: -.055em; }.dashboard-welcome p { color: var(--muted); }.currency-badge, .phase-chip { padding: 9px 12px; white-space: nowrap; color: var(--cyan); border: 1px solid rgba(55,214,208,.28); border-radius: 999px; background: var(--cyan-soft); font-size: .73rem; font-weight: 750; }.metric-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }.metric-card { padding: 24px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); }.metric-card small, .metric-card span { display: block; color: var(--muted); }.metric-card strong { display: block; margin: 14px 0; font-size: 2rem; letter-spacing: -.04em; }.metric-card span { font-size: .79rem; }.empty-state { display: flex; align-items: center; gap: 20px; margin-top: 20px; padding: 28px; border: 1px dashed rgba(55,214,208,.3); border-radius: var(--radius); background: rgba(55,214,208,.035); }.empty-icon { flex: 0 0 auto; width: 48px; height: 48px; display: grid; place-items: center; color: var(--cyan); border-radius: 14px; background: var(--cyan-soft); font-size: 1.6rem; }.empty-state h2 { margin-bottom: 5px; font-size: 1.15rem; }.empty-state p { margin: 0; color: var(--muted); font-size: .87rem; }.empty-state .phase-chip { margin-left: auto; }
.status-card { max-width: 760px; padding: 38px; border: 1px solid var(--line); border-radius: 24px; background: var(--panel); }.status-card h1 { margin: 12px 0 6px; font-size: 2.5rem; letter-spacing: -.05em; }.status-summary { margin-bottom: 28px; }.check-list { border-top: 1px solid var(--line); }.check-item { display: flex; justify-content: space-between; gap: 20px; padding: 15px 0; border-bottom: 1px solid var(--line); }.check-item b { font-size: .82rem; }
.site-footer { border-top: 1px solid var(--line); color: #70859c; font-size: .78rem; }.footer-wrap { min-height: 76px; display: flex; justify-content: space-between; align-items: center; gap: 20px; }

@media (max-width: 860px) {
    .hero-grid { grid-template-columns: 1fr; gap: 48px; }.hero { padding-top: 64px; }.feature-grid, .metric-grid { grid-template-columns: 1fr; }.dashboard-welcome { flex-direction: column; }.empty-state { align-items: flex-start; flex-wrap: wrap; }.empty-state .phase-chip { margin-left: 68px; }
}
@media (max-width: 620px) {
    .container { width: min(100% - 26px, 1160px); }.nav-wrap { min-height: 66px; }.main-nav { gap: 12px; }.main-nav > a:not(.button) { display: none; }.hero h1 { font-size: 3.15rem; }.preview-card { padding: 20px; }.preview-metrics { grid-template-columns: 1fr; }.form-grid { grid-template-columns: 1fr; }.field { grid-column: 1 / -1; }.auth-section { padding: 38px 13px; }.auth-card { padding: 27px 20px; }.footer-wrap { min-height: 92px; flex-direction: column; justify-content: center; text-align: center; }.flash-stack { top: 76px; width: calc(100% - 26px); }.check-item { font-size: .87rem; }
}