/* «Бізнес без власника» — світла тепла тема поверх Prism tokens.
   Скло не використовуємо: прості картки, папір, теплий акцент. */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { min-height: 100vh; overflow-x: hidden; color: var(--fg-1); font-family: var(--font-body); }
a { text-decoration: none; color: inherit; }

:root {
    /* ---- Палітра: Білий + темно-зелений ---- */
    --bg: #FFFFFF;
    --bg-alt: #F3F7F4;
    --paper: #FFFFFF;
    --paper-2: #F3F7F4;
    --note: #F5FAF6;
    --ink: #15261F;
    --ink-2: #3F5249;
    --ink-3: #7C8A83;
    --line: rgba(21,38,31,0.12);
    --line-strong: rgba(21,38,31,0.24);
    --accent: #1F5F4A;
    --accent-deep: #164736;
    --accent-soft: rgba(31,95,74,0.10);
    --dark: #11231C;
    --fs-body-lg: 19px;
}
/* Prism text tokens follow the palette */
[data-theme="light"] { --fg-1: var(--ink); --fg-2: var(--ink-2); --fg-3: var(--ink-3); }
.prism-body-lg { font: var(--fw-regular) var(--fs-body-lg)/1.5 var(--font-body); color: var(--fg-2); }

body { background: var(--bg); }
.canvas-cream { background: var(--bg); }

.container { max-width: 1120px; margin: 0 auto; padding: 0 var(--space-5); }
.accent-text { color: var(--accent); }
.muted { color: var(--fg-3); }
section { padding: 88px 0; }
.section-alt { background: var(--bg-alt); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-title { text-align: center; margin-bottom: var(--space-4); }
.section-title.left { text-align: left; }
.section-desc { text-align: center; max-width: 640px; margin: 0 auto var(--space-7); color: var(--fg-2); }

/* ---------- Cards ---------- */
.card {
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    box-shadow: 0 1px 2px rgba(0,0,0,0.03), 0 8px 24px rgba(0,0,0,0.05);
}
.card-accent { border-color: var(--accent); background: var(--note); }
.card h3 { margin-bottom: var(--space-2); }
.card p { color: var(--fg-2); }
.icon { font-size: 28px; margin-bottom: var(--space-3); }

/* ---------- Buttons ---------- */
.btn {
    display: inline-block; padding: 12px 24px; cursor: pointer; text-align: center;
    border-radius: var(--radius-pill); border: 1.5px solid transparent;
    transition: transform var(--dur-base) var(--ease-standard), box-shadow var(--dur-base) var(--ease-standard), background var(--dur-base);
    font-family: var(--font-body);
}
.btn-large { padding: 16px 32px; }
.btn-primary { background: var(--accent); color: #fff; box-shadow: 0 6px 18px var(--accent-soft); }
.btn-primary:hover { background: var(--accent-deep); transform: translateY(-1px); }
.btn-ghost { background: transparent; border-color: var(--line-strong); color: var(--fg-1); }
.btn-ghost:hover { background: var(--bg-alt); }

/* ---------- Header ---------- */
.header {
    position: fixed; top: 0; width: 100%; z-index: 100;
    background: color-mix(in srgb, var(--bg) 88%, transparent);
    backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: var(--space-4); height: 68px; }
.logo { display: inline-flex; align-items: center; gap: var(--space-2); white-space: nowrap; }
.logo-mark {
    width: 32px; height: 32px; border-radius: 9px; background: var(--accent); color: #fff;
    display: inline-flex; align-items: center; justify-content: center;
    font: var(--fw-black) 18px/1 var(--font-display);
}
.logo-text em { font-style: normal; color: var(--accent); }
.nav { display: none; }
@media(min-width: 960px) {
    .nav { display: flex; gap: var(--space-5); }
    .nav a { color: var(--fg-2); transition: color var(--dur-base); }
    .nav a:hover { color: var(--fg-1); }
}

/* ---------- Hero ---------- */
.hero { padding-top: 140px; padding-bottom: 72px; }
.hero-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-7); align-items: center; }
@media(min-width: 960px) { .hero-grid { grid-template-columns: 1.15fr 0.85fr; } }
.niche-selector { display: inline-flex; align-items: center; gap: var(--space-3); padding: 6px 14px; border: 1px solid var(--line-strong); border-radius: var(--radius-pill); background: var(--paper); margin-bottom: var(--space-5); }
.niche-dropdown { background: transparent; border: none; outline: none; cursor: pointer; color: var(--fg-1); font-family: var(--font-body); }
.hero-title { margin-bottom: var(--space-5); }
.hero-subtitle { margin-bottom: var(--space-6); max-width: 560px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-bottom: var(--space-5); }
.hero-trust { color: var(--fg-3); }

/* the "paper note" card in the hero */
.card-paper { padding: var(--space-5) var(--space-6); transform: rotate(-1.2deg); background: var(--note); border-color: var(--line-strong); }
.paper-head { color: var(--fg-3); margin-bottom: var(--space-3); }
.paper-list { list-style: none; display: grid; gap: var(--space-2); margin-bottom: var(--space-4); }
.paper-list li { display: flex; gap: var(--space-3); align-items: baseline; border-bottom: 1px dashed var(--line); padding-bottom: 6px; }
.paper-time { font: var(--fw-medium) 13px/1 var(--font-mono); color: var(--accent-deep); min-width: 46px; }
.paper-foot { color: var(--fg-2); font-style: italic; }

/* ---------- Grids ---------- */
.cards-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-4); }
@media(min-width: 640px) { .cards-grid { grid-template-columns: repeat(2, 1fr); } }
@media(min-width: 960px) { .cards-grid.cols-3 { grid-template-columns: repeat(3, 1fr); } }

/* ---------- Offer ---------- */
.offer-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-5); align-items: start; }
@media(min-width: 900px) { .offer-grid { grid-template-columns: 1.1fr 0.9fr; } }
.card-offer { display: flex; flex-direction: column; }
.card-offer-main { border: 2px solid var(--accent); box-shadow: 0 12px 40px var(--accent-soft); }
.offer-tag { display: block; margin-bottom: var(--space-3); color: var(--fg-3); }
.card-offer h3 { margin-bottom: var(--space-3); }
.offer-lead { margin-bottom: var(--space-5); }
.check-list { list-style: none; display: grid; gap: var(--space-3); margin-bottom: var(--space-5); color: var(--fg-2); }
.check-list li { position: relative; padding-left: 28px; }
.check-list li::before { content: "✓"; position: absolute; left: 0; top: 0; color: var(--accent); font-weight: 700; }
.check-list strong { color: var(--fg-1); }
.offer-meta { display: flex; flex-wrap: wrap; gap: var(--space-3) var(--space-5); color: var(--fg-3); margin-bottom: var(--space-5); padding-top: var(--space-4); border-top: 1px solid var(--line); }
.offer-btn { align-self: flex-start; }

/* ---------- Steps ---------- */
.steps { display: grid; grid-template-columns: 1fr; gap: var(--space-5); counter-reset: s; }
@media(min-width: 640px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media(min-width: 960px) { .steps { grid-template-columns: repeat(4, 1fr); } }
.step { position: relative; padding-top: var(--space-2); }
.step-num {
    width: 44px; height: 44px; border-radius: 50%; background: var(--accent); color: #fff;
    display: flex; align-items: center; justify-content: center;
    font: var(--fw-bold) 20px/1 var(--font-display); margin-bottom: var(--space-4);
}
.step p { color: var(--fg-2); }

/* ---------- Case ---------- */
.case-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-5); margin-bottom: var(--space-6); }
@media(min-width: 900px) { .case-grid { grid-template-columns: 0.9fr 1.1fr; } }
.case-col-tag { display: block; margin-bottom: var(--space-4); color: var(--fg-3); }
.case-list { list-style: none; display: grid; gap: var(--space-3); color: var(--fg-2); }
.case-list li { position: relative; padding-left: 24px; }
.case-list li::before { content: "—"; position: absolute; left: 0; color: var(--fg-3); }
.case-list-ok li::before { content: "✓"; color: var(--accent); font-weight: 700; }
.case-list strong { color: var(--fg-1); }
.case-facts { display: flex; flex-wrap: wrap; gap: var(--space-4); justify-content: center; }
.fact { display: inline-flex; align-items: baseline; gap: var(--space-3); padding: var(--space-3) var(--space-5); background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-pill); }
.case-note { text-align: center; margin-top: var(--space-5); max-width: 640px; margin-left: auto; margin-right: auto; }

/* ---------- Testimonials ---------- */
.testimonials-section { padding: 64px 0; }
.testimonials { display: grid; grid-template-columns: 1fr; gap: var(--space-5); }
@media(min-width: 768px) { .testimonials { grid-template-columns: 1fr 1fr; } }
.testimonial blockquote { font-style: italic; margin-bottom: var(--space-4); color: var(--fg-1); }
.testimonial figcaption { color: var(--fg-2); }

/* ---------- About ---------- */
.about-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-7); align-items: center; }
@media(min-width: 800px) { .about-grid { grid-template-columns: 0.75fr 1.25fr; } }
.about-text p { margin-bottom: var(--space-4); color: var(--fg-2); }
.about-text strong { color: var(--fg-1); }
.about-list { list-style: none; display: grid; gap: var(--space-2); margin-top: var(--space-4); }
.about-list li { position: relative; padding-left: 24px; color: var(--fg-2); }
.about-list li::before { content: "→"; position: absolute; left: 0; color: var(--accent); font-weight: 700; }
.photo-placeholder {
    width: 100%; aspect-ratio: 4/5; border-radius: var(--radius-lg);
    background: var(--paper-2); border: 1px dashed var(--line-strong);
    display: flex; align-items: center; justify-content: center; text-align: center;
}

/* ---------- FAQ ---------- */
.faq-container { max-width: 760px; }
.faq-list { display: grid; gap: var(--space-3); }
.faq-item { padding: 0; overflow: hidden; }
.faq-q {
    width: 100%; text-align: left; background: transparent; border: none; cursor: pointer;
    color: var(--fg-1); padding: var(--space-4) var(--space-5);
    display: flex; justify-content: space-between; align-items: center; gap: var(--space-4);
    font-family: var(--font-display);
}
.faq-icon { font-size: 22px; color: var(--accent); transition: transform var(--dur-base) var(--ease-standard); flex-shrink: 0; line-height: 1; }
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height var(--dur-medium) var(--ease-standard); }
.faq-a p { padding: 0 var(--space-5) var(--space-5); color: var(--fg-2); }

/* ---------- CTA + Form ---------- */
.cta { background: var(--dark); color: #fff; }
.cta .prism-display-1, .cta .prism-body { color: #fff; }
.cta .cta-subtitle { color: rgba(255,255,255,0.78); }
.cta-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-7); align-items: start; }
@media(min-width: 900px) { .cta-grid { grid-template-columns: 1fr 1fr; } }
.cta-title { margin-bottom: var(--space-4); }
.cta-subtitle { margin-bottom: var(--space-5); }
.requirements { display: inline-block; padding: var(--space-4) var(--space-5); border: 1px solid rgba(255,255,255,0.18); border-radius: var(--radius-md); color: rgba(255,255,255,0.85); }
.cta-form { display: grid; gap: var(--space-4); color: var(--fg-1); }
.form-row { display: grid; gap: 6px; }
.form-row label { color: var(--fg-3); }
.form-input {
    width: 100%; background: #fff; border: 1px solid var(--line-strong); border-radius: var(--radius-sm);
    color: var(--fg-1); padding: 12px 14px; outline: none; font-family: var(--font-body);
    transition: border-color var(--dur-base), box-shadow var(--dur-base);
}
.form-input::placeholder { color: var(--fg-3); }
.form-input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
textarea.form-input { resize: vertical; min-height: 80px; }
.form-submit { width: 100%; border: none; margin-top: var(--space-2); }
.form-status { min-height: 1.2em; }
.form-status.success { color: var(--semantic-success); }
.form-status.error { color: var(--semantic-danger); }
.form-note { margin-top: -4px; }

/* ---------- Footer ---------- */
.footer { padding: var(--space-6) 0; background: var(--dark); color: rgba(255,255,255,0.6); border-top: 1px solid rgba(255,255,255,0.08); }
.footer-inner { display: flex; justify-content: space-between; align-items: center; gap: var(--space-4); flex-wrap: wrap; }
.footer .muted { color: rgba(255,255,255,0.45); }

/* ---------- Animations ---------- */
.animate-on-scroll { opacity: 0; transform: translateY(22px); transition: opacity var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-out); }
.animate-on-scroll.visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: 60ms; } .delay-2 { transition-delay: 140ms; } .delay-3 { transition-delay: 220ms; } .delay-4 { transition-delay: 300ms; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .animate-on-scroll { opacity: 1; transform: none; transition: none; } }

/* ---------- Responsive type ---------- */
@media(max-width: 640px) {
    :root { --fs-display-1: 32px; --fs-display-2: 26px; --fs-body-lg: 17px; }
    section { padding: 60px 0; }
    .hero { padding-top: 110px; }
    .hero-actions { flex-direction: column; }
    .hero-actions .btn { width: 100%; }
    .card-paper { transform: none; }
}