/* ============================================================
   COPERNICUS · Premium minimal landing
   ============================================================ */

/* 1. Design tokens */
:root {
    --ink: #0d0d0c;
    --ink-2: #1c1c1a;
    --muted: #6b6a64;
    --muted-2: #9b998f;
    --paper: #faf8f4;
    --paper-2: #f3efe7;
    --paper-3: #ece7dc;
    --line: rgba(13, 13, 12, 0.10);
    --line-strong: rgba(13, 13, 12, 0.22);
    --orange: #ff9414;
    --orange-soft: rgba(255, 148, 20, 0.10);
    --space: #0a0a09;

    --font-sans: 'Geist', system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
    --font-serif: 'Instrument Serif', Georgia, serif;

    --container-max: 1320px;
    --gutter: clamp(20px, 4vw, 56px);

    --radius-sm: 10px;
    --radius-md: 18px;
    --radius-lg: 28px;
}

/* 2. Reset / base */
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: auto; }
body {
    background: var(--paper);
    color: var(--ink);
    font-family: var(--font-sans);
    font-weight: 400;
    font-size: 17px;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
    font-feature-settings: "ss01", "cv11";
    overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; }
::selection { background: var(--ink); color: var(--paper); }

.container-x {
    max-width: var(--container-max);
    margin: 0 auto;
    padding-left: var(--gutter);
    padding-right: var(--gutter);
}

/* 3. Typography */
.eyebrow {
    font-size: 12px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    font-weight: 500;
    color: var(--muted);
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin: 0;
}
.eyebrow::before {
    content: "";
    width: 24px; height: 1px;
    background: currentColor;
    opacity: 0.5;
}
.eyebrow--centered { justify-content: center; }
.eyebrow--bare::before { display: none; }

h2.section-title {
    font-family: var(--font-sans);
    font-weight: 500;
    font-size: clamp(32px, 4.6vw, 64px);
    line-height: 1.02;
    letter-spacing: -0.03em;
    margin: 0;
    text-wrap: balance;
}
h2.section-title em {
    font-family: var(--font-serif);
    font-style: italic;
    font-weight: 400;
}

.lead {
    font-size: clamp(17px, 1.4vw, 20px);
    line-height: 1.5;
    color: var(--muted);
    max-width: 56ch;
    font-weight: 400;
}
.lead--ink { color: var(--ink-2); }

/* 4. Buttons */
.btn-cp {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 24px;
    border-radius: 999px;
    font-size: 14.5px;
    font-weight: 500;
    letter-spacing: -0.005em;
    border: 1px solid transparent;
    transition: transform .35s cubic-bezier(.2,.7,.2,1), background .25s, color .25s, border-color .25s;
    cursor: pointer;
    white-space: nowrap;
}
.btn-cp:hover { transform: translateY(-2px); }
.btn-cp .arrow {
    width: 16px; height: 16px;
    transition: transform .35s cubic-bezier(.2,.7,.2,1);
}
.btn-cp:hover .arrow { transform: translate(3px, -3px); }
.btn-cp--ink { background: var(--ink); color: var(--paper); }
.btn-cp--ink:hover { background: #000; color: var(--paper); }
.btn-cp--ghost { background: transparent; color: var(--ink); border-color: var(--line-strong); }
.btn-cp--ghost:hover { border-color: var(--ink); background: rgba(13,13,12,0.03); }
.btn-cp--orange { background: var(--orange); color: #fff; }
.btn-cp--orange:hover { background: #ff8400; color: #fff; }

/* 5. Header */
.site-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    padding: 18px 0;
    transition: background .3s, backdrop-filter .3s, border-color .3s;
    border-bottom: 1px solid transparent;
}
.site-header.is-scrolled {
    background: rgba(250, 248, 244, 0.78);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    border-bottom-color: var(--line);
}
.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}
.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
    font-size: 16px;
    letter-spacing: -0.01em;
}
.brand img { width: 28px; height: 28px; }
.nav-pill {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 5px;
    background: rgba(13,13,12,0.04);
    border: 1px solid var(--line);
    border-radius: 999px;
    backdrop-filter: blur(10px);
}
.nav-pill a {
    padding: 8px 16px;
    font-size: 14px;
    color: var(--ink-2);
    border-radius: 999px;
    transition: background .2s, color .2s;
}
.nav-pill a:hover { background: rgba(13,13,12,0.06); }
.nav-pill a.is-active { background: var(--ink); color: var(--paper); }

.header-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    background: var(--ink);
    color: var(--paper);
    border-radius: 999px;
    font-size: 13.5px;
    font-weight: 500;
    transition: transform .25s;
}
.header-cta:hover { transform: translateY(-1px); color: var(--paper); }
.header-cta .arrow { width: 14px; height: 14px; }

.menu-toggle {
    display: none;
    width: 42px; height: 42px;
    border: 1px solid var(--line-strong);
    background: transparent;
    border-radius: 999px;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}
.menu-toggle span { display: block; width: 16px; height: 1.5px; background: var(--ink); position: relative; }
.menu-toggle span::after { content: ""; position: absolute; top: 5px; left: 0; width: 16px; height: 1.5px; background: var(--ink); }
@media (max-width: 880px) {
    .nav-pill, .header-cta { display: none; }
    .menu-toggle { display: inline-flex; }
}

/* 6. HERO — orbit integrated with copy */
.hero {
    position: relative;
    padding: 168px 0 120px;
    overflow: hidden;
    background: var(--paper);
}
/* Subtle warm wash behind orbit */
.hero::before {
    content: "";
    position: absolute;
    top: 50%; left: 18%;
    width: 60vmax; height: 60vmax;
    transform: translate(-50%, -45%);
    background: radial-gradient(circle, rgba(255,148,20,0.10) 0%, rgba(255,148,20,0.03) 30%, transparent 55%);
    z-index: 0;
    pointer-events: none;
}
.hero .container-x { position: relative; z-index: 1; }

.hero__inner {
    position: relative;
    min-height: clamp(520px, 62vw, 720px);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}
.hero__copy {
    grid-column: 2;
    position: relative;
    z-index: 3;
    max-width: 520px;
    margin-left: auto;
}
.hero__title {
    font-family: var(--font-sans);
    font-weight: 500;
    font-size: clamp(30px, 3.4vw, 50px);
    line-height: 1.04;
    letter-spacing: -0.025em;
    margin: 18px 0 0;
    text-wrap: balance;
    color: var(--ink);
}
.hero__title em {
    font-family: var(--font-serif);
    font-style: italic;
    font-weight: 400;
    letter-spacing: -0.015em;
}
.hero__lead {
    font-size: 15.5px;
    line-height: 1.55;
    color: var(--muted);
    max-width: 44ch;
    margin: 22px 0 0;
}
.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 30px;
}

/* Orbit — positioned absolute so rings cross behind text */
.orbit {
    position: absolute;
    top: 50%;
    left: -8%;
    transform: translateY(-50%);
    width: min(860px, 72%);
    aspect-ratio: 1;
    z-index: 2;
    pointer-events: none;
}
.orbit > * { pointer-events: auto; }

.orbit__ring {
    position: absolute;
    inset: 0;
    border: 1px dashed rgba(13,13,12,0.18);
    border-radius: 50%;
    animation: ring-rotate 120s linear infinite;
}
.orbit__ring--2 { inset: 13%; border-style: solid; border-color: rgba(13,13,12,0.12); animation-duration: 90s; animation-direction: reverse; }
.orbit__ring--3 { inset: 28%; border-color: rgba(13,13,12,0.16); animation-duration: 70s; }
.orbit__ring--4 { inset: 42%; border-color: rgba(255,148,20,0.34); animation-duration: 50s; animation-direction: reverse; }
@keyframes ring-rotate { from { transform: rotate(0); } to { transform: rotate(360deg); } }

.orbit__sun {
    position: absolute;
    top: 50%; left: 50%;
    width: clamp(80px, 9vw, 116px);
    aspect-ratio: 1;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    background: var(--paper);
    display: grid;
    place-items: center;
    box-shadow: 0 8px 36px rgba(255,148,20,0.22), 0 0 0 1px var(--line);
}
.orbit__sun::before {
    content: "";
    position: absolute;
    inset: -40%;
    background: radial-gradient(circle, rgba(255,148,20,0.22), transparent 60%);
    z-index: -1;
}
.orbit__sun img {
    width: 68%; height: 68%;
    object-fit: contain;
}

/* Planet pills */
.orbit__planet {
    position: absolute;
    transform: translate(-50%, -50%);
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 9px 16px 9px 9px;
    background: rgba(255,255,255,0.86);
    border: 1px solid var(--line);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 999px;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: -0.005em;
    white-space: nowrap;
    color: var(--ink);
    box-shadow: 0 12px 30px rgba(13,13,12,0.08);
}
.orbit__planet::before {
    content: "";
    width: 18px; height: 18px;
    border-radius: 50%;
    background: var(--ink);
}
.orbit__planet > span { display: inline-block; line-height: 1.15; text-align: left; }
.orbit__planet small {
    display: block;
    font-size: 10.5px;
    color: var(--muted);
    font-weight: 400;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    margin-top: 1px;
}

/* Spread positions on rings */
.orbit__planet--meta    { top: 14%; left: 76%; }
.orbit__planet--meta::before    { background: #4267B2; }
.orbit__planet--shopify { top: 72%; left: 68%; }
.orbit__planet--shopify::before { background: #5E8E3E; }
.orbit__planet--finance { top: 84%; left: 22%; }
.orbit__planet--finance::before { background: #0d0d0c; }
.orbit__planet--ai      { top: 30%; left: 6%; }
.orbit__planet--ai::before      { background: var(--orange); }

/* Floating */
@keyframes float-orbit {
    0%,100% { transform: translate(-50%, -50%) translate(0, 0); }
    50%     { transform: translate(-50%, -50%) translate(0, -14px); }
}
.orbit__planet { animation: float-orbit 9s ease-in-out infinite; }
.orbit__planet--shopify { animation-delay: -2s; animation-duration: 11s; }
.orbit__planet--finance { animation-delay: -4s; animation-duration: 10s; }
.orbit__planet--ai      { animation-delay: -6s; animation-duration: 12s; }
@keyframes sun-pulse {
    0%,100% { box-shadow: 0 8px 36px rgba(255,148,20,0.22), 0 0 0 1px var(--line); }
    50%     { box-shadow: 0 8px 56px rgba(255,148,20,0.38), 0 0 0 1px var(--line); }
}
.orbit__sun { animation: sun-pulse 6s ease-in-out infinite; }

@media (max-width: 980px) {
    .hero { padding-top: 140px; padding-bottom: 80px; }
    .hero__inner { grid-template-columns: 1fr; min-height: 0; gap: 24px; }
    .hero__copy { grid-column: 1; max-width: 100%; margin-left: 0; }
    .orbit { position: relative; left: auto; top: auto; transform: none; width: min(680px, 110%); margin: 0 auto 8px; }
}
@media (max-width: 640px) {
    .orbit__planet { font-size: 11.5px; padding: 7px 12px 7px 7px; }
    .orbit__planet small { display: none; }
}

/* Logo strip */
.strip {
    padding: 56px 0 24px;
  
    margin-top: clamp(40px, 6vw, 80px);
}
.strip__label {
    font-size: 12px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 24px;
}
.strip__row {
    display: flex;
    flex-wrap: wrap;
    gap: 36px 48px;
    align-items: center;
}
.strip__item {
    font-family: var(--font-sans);
    font-weight: 500;
    font-size: 22px;
    letter-spacing: -0.02em;
    color: var(--muted-2);
}
.strip__item em {
    font-family: var(--font-serif);
    font-style: italic;
    font-weight: 400;
}

/* 7. Section shell */
section { position: relative; }
.sec { padding: clamp(80px, 10vw, 140px) 0; }
.sec--dark { background: var(--space); color: var(--paper); }
.sec--dark .eyebrow { color: var(--muted-2); }
.sec--dark .lead { color: rgba(250,248,244,0.62); }
.sec--paper-2 { background: var(--paper-2); }
.section-head { max-width: 920px; margin: 0 0 64px; }
.section-head--center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head .section-title { margin-top: 22px; }

/* 8. Problem */
.problem-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background: var(--line);
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    overflow: hidden;
}
.problem-grid article {
    background: var(--paper);
    padding: 40px 32px 44px;
    display: flex;
    flex-direction: column;
    gap: 18px;
    min-height: 280px;
}
.problem-grid .num {
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 36px;
    color: var(--orange);
    line-height: 1;
}
.problem-grid h3 {
    font-size: 26px;
    font-weight: 500;
    letter-spacing: -0.02em;
    margin: 0;
}
.problem-grid p { color: var(--muted); margin: 0; font-size: 16px; }
@media (max-width: 880px) { .problem-grid { grid-template-columns: 1fr; } }

/* 9. System (dark editorial) */
.system-grid {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: clamp(40px, 7vw, 96px);
    align-items: center;
}
@media (max-width: 980px) { .system-grid { grid-template-columns: 1fr; } }
.system-visual {
    position: relative;
    aspect-ratio: 1 / 1.05;
    background: linear-gradient(180deg, #111210 0%, #0a0a09 100%);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius-lg);
    overflow: hidden;
}
.system-visual::before, .system-visual::after {
    content: "";
    position: absolute;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,0.08);
}
.system-visual::before { inset: 8%; }
.system-visual::after { inset: 22%; border-color: rgba(255,255,255,0.12); }
.system-visual .ring-3 {
    position: absolute; inset: 36%;
    border-radius: 50%;
    border: 1px solid rgba(255,148,20,0.18);
}
.system-visual .sun {
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 96px; height: 96px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255,148,20,0.4) 0%, rgba(255,148,20,0) 70%);
    display: grid;
    place-items: center;
}
.system-visual .sun img {
    width: 68px; height: 68px;
    filter: drop-shadow(0 0 24px rgba(255,148,20,0.6));
}
.system-visual .planet-tag {
    position: absolute;
    padding: 10px 14px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.10);
    backdrop-filter: blur(8px);
    border-radius: 14px;
    color: var(--paper);
    font-size: 13px;
    font-weight: 500;
}
.system-visual .planet-tag small {
    display: block;
    color: rgba(250,248,244,0.5);
    font-size: 11px;
    margin-top: 3px;
    font-weight: 400;
}
.pt-1 { top: 8%; left: 10%; }
.pt-2 { top: 12%; right: 8%; }
.pt-3 { bottom: 14%; left: 6%; }
.pt-4 { bottom: 10%; right: 10%; }
.system-copy h2 { color: var(--paper); }
.system-copy p { color: rgba(250,248,244,0.7); }
.system-copy p + p { margin-top: 18px; }

/* 10. Modules */
.modules-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}
@media (max-width: 980px) { .modules-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px)  { .modules-grid { grid-template-columns: 1fr; } }
.module-card {
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    padding: 30px 28px 32px;
    min-height: 240px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    transition: transform .4s cubic-bezier(.2,.7,.2,1), border-color .25s, box-shadow .25s;
    position: relative;
    overflow: hidden;
}
.module-card:hover {
    transform: translateY(-4px);
    border-color: var(--line-strong);
    box-shadow: 0 24px 50px -28px rgba(13,13,12,0.18);
}
.module-card__icon {
    width: 40px; height: 40px;
    border-radius: 10px;
    background: var(--paper-2);
    border: 1px solid var(--line);
    display: grid;
    place-items: center;
    color: var(--ink);
}
.module-card__icon svg { width: 18px; height: 18px; stroke-width: 1.6; }
.module-card h3 { font-size: 20px; font-weight: 500; letter-spacing: -0.015em; margin: 0; }
.module-card p { color: var(--muted); margin: 0; font-size: 15.5px; line-height: 1.55; }
.module-card__index {
    position: absolute; top: 22px; right: 26px;
    font-family: var(--font-serif);
    font-style: italic;
    font-size: 14px;
    color: var(--muted-2);
    letter-spacing: 0.05em;
}

/* 11. Sales */
.sales-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(40px, 7vw, 96px);
    align-items: start;
}
@media (max-width: 880px) { .sales-grid { grid-template-columns: 1fr; } }
.sales-list { display: flex; flex-direction: column; }
.sales-item {
    display: grid;
    grid-template-columns: 56px 1fr auto;
    gap: 24px;
    align-items: baseline;
    padding: 28px 0;
    border-top: 1px solid var(--line);
}
.sales-item:last-child { border-bottom: 1px solid var(--line); }
.sales-item__num { font-family: var(--font-serif); font-style: italic; color: var(--muted-2); font-size: 20px; }
.sales-item__title { font-size: 22px; font-weight: 500; letter-spacing: -0.015em; }
.sales-item__desc { color: var(--muted); font-size: 15.5px; margin-top: 6px; max-width: 48ch; }
.sales-item__plus { font-size: 22px; font-weight: 300; color: var(--muted-2); transition: transform .3s; }
.sales-item:hover .sales-item__plus { transform: rotate(45deg); color: var(--orange); }

/* 12. Access / Contact */
.access-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(40px, 6vw, 80px);
    align-items: start;
}
@media (max-width: 880px) { .access-grid { grid-template-columns: 1fr; } }
.contact-card {
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: clamp(28px, 4vw, 48px);
}
.contact-card h3 { font-size: 24px; font-weight: 500; letter-spacing: -0.02em; margin: 0 0 6px; }
.contact-card .sub { color: var(--muted); font-size: 14.5px; margin: 0 0 28px; }
.field-group {
    margin-bottom: 8px;
    padding: 14px 0 12px;
    border-bottom: 1px solid var(--line);
    transition: border-color .25s;
}
.field-group:focus-within { border-bottom-color: var(--ink); }
.field-group label {
    display: block;
    font-size: 12px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 6px;
    font-weight: 500;
}
.field-group input,
.field-group textarea {
    width: 100%;
    border: 0;
    background: transparent;
    font-family: inherit;
    font-size: 16.5px;
    color: var(--ink);
    outline: none;
    padding: 0;
    resize: none;
}
.field-group textarea { min-height: 80px; line-height: 1.5; }
.contact-form__trap { position: absolute; left: -9999px; }
.contact-actions { margin-top: 28px; display: flex; flex-wrap: wrap; gap: 10px; }
.form-message { padding: 12px 14px; border-radius: 10px; font-size: 14px; margin-bottom: 16px; }
.form-message--ok    { background: #eef3e9; color: #355a25; }
.form-message--error { background: #fbe9e7; color: #802717; }

/* 13. Footer */
.site-footer { border-top: 1px solid var(--line); padding: 40px 0; }
.site-footer__inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    font-size: 13.5px;
    color: var(--muted);
}
.site-footer__brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--ink);
    font-weight: 500;
}
.site-footer__brand img { width: 22px; height: 22px; }

/* 14. Reveal */
.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity .9s cubic-bezier(.2,.7,.2,1), transform .9s cubic-bezier(.2,.7,.2,1);
}
.reveal.in { opacity: 1; transform: translateY(0); }
.reveal[data-delay="1"] { transition-delay: .08s; }
.reveal[data-delay="2"] { transition-delay: .16s; }
.reveal[data-delay="3"] { transition-delay: .24s; }
.reveal[data-delay="4"] { transition-delay: .32s; }
.reveal[data-delay="5"] { transition-delay: .40s; }
.reveal[data-delay="6"] { transition-delay: .48s; }

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