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

html { scroll-behavior: smooth; }
body { background: var(--bg); color: var(--text); font-family: var(--font); font-size: 14px; line-height: 1.6; overflow-x: hidden; }

/* ── NAV ── */
nav.pub-nav { position: fixed; top: 0; left: 0; right: 0; z-index: 200; display: grid; grid-template-columns: 1fr auto 1fr; }
.nav-links { display: flex; gap: 28px; }
.nav-links a { font-size: 13px; font-weight: 500; color: var(--text-m); text-decoration: none; transition: color 0.15s; }
.nav-links a:hover { color: var(--text); }
.pub-nav .nav-right { justify-self: end; grid-column: 3; }
.lang-dropdown { position: relative; }
.lang-globe-btn { background: none; border: none; color: var(--text-d); padding: 5px 8px; cursor: pointer; display: flex; align-items: center; transition: all 0.15s; text-decoration: none; }
.lang-globe-btn:hover { color: var(--text); }
.lang-dropdown-menu { display: none; position: absolute; top: calc(100% + 8px); right: 0; background: var(--surface); border: 1px solid var(--border); border-radius: 10px; padding: 6px; min-width: 130px; box-shadow: 0 8px 24px rgba(0,0,0,.12); z-index: 300; }
.lang-dropdown-menu.open { display: block; }
.lang-option { display: block; width: 100%; text-align: left; background: none; border: none; border-radius: 6px; padding: 8px 12px; font-size: 13px; font-weight: 500; color: var(--text-m); font-family: var(--font); cursor: pointer; transition: all 0.15s; }
.lang-option:hover { background: var(--card); color: var(--text); }
.lang-option-active { color: var(--accent); }

/* ── HERO ── */
.hero { padding: 136px 48px 80px; display: flex; flex-direction: row; align-items: center; gap: 64px; max-width: 1300px; margin: 0 auto; }
.hero-content { flex: 0 0 430px; display: flex; flex-direction: column; align-items: flex-start; }
.hero-visual { flex: 1; min-width: 0; }
.hero-badge { display: inline-flex; align-items: center; gap: 7px; padding: 5px 12px; border-radius: 20px; background: var(--accent-dim); border: 1px solid rgba(79,124,255,0.25); font-size: 12px; font-weight: 500; color: var(--accent); margin-bottom: 24px; }
.hero-badge-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); flex-shrink: 0; }
.hero h1 { font-size: 50px; font-weight: 600; line-height: 1.1; letter-spacing: -1.5px; color: var(--text); margin-bottom: 20px; }
.hero h1 em { font-style: normal; color: var(--accent); }
.hero p { font-size: 16px; color: var(--text-m); max-width: 400px; margin-bottom: 36px; font-weight: 400; line-height: 1.7; }
.hero-cta { display: flex; gap: 10px; justify-content: flex-start; flex-wrap: wrap; margin-bottom: 14px; }
.hero-note { font-size: 12px; color: var(--text-d); }
.btn-lg { padding: 11px 24px; border-radius: 10px; font-size: 14px; font-weight: 500; display: inline-flex; align-items: center; gap: 8px; font-family: var(--font); cursor: pointer; transition: all 0.15s; text-decoration: none; }
.btn-lg-primary { background: var(--accent); color: #fff; border: 1px solid var(--accent); }
.btn-lg-primary:hover { filter: brightness(1.1); transform: translateY(-1px); }
.btn-lg-ghost { background: transparent; color: var(--text-m); border: 1px solid var(--border-l); }
.btn-lg-ghost:hover { color: var(--text); border-color: var(--accent); }
.hero-stats { display: flex; gap: 48px; justify-content: center; flex-wrap: wrap; padding-top: 48px; border-top: 1px solid var(--border); }
.stat { text-align: center; }
.stat-val { font-size: 26px; font-weight: 600; letter-spacing: -0.5px; color: var(--text); }
.stat-lbl { font-size: 12px; color: var(--text-d); margin-top: 3px; }

/* ── PREVIEW ── */
.preview-wrap { padding: 0 28px 80px; display: flex; justify-content: center; }
.preview-frame { width: 100%; max-width: 940px; background: var(--card); border: 1px solid var(--border); border-radius: 14px; overflow: hidden; box-shadow: 0 32px 80px rgba(0,0,0,0.4); }
.preview-bar { background: var(--surface); border-bottom: 1px solid var(--border); padding: 10px 14px; display: flex; align-items: center; gap: 7px; }
.pdot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.purl { flex: 1; background: var(--card); border: 1px solid var(--border); border-radius: 5px; padding: 3px 10px; font-size: 11px; color: var(--text-d); text-align: center; margin: 0 10px; }
.preview-body { display: flex; }
.p-sidebar { width: 155px; flex-shrink: 0; background: var(--surface); border-right: 1px solid var(--border); padding: 12px 10px; display: flex; flex-direction: column; gap: 2px; }
.p-brand { display: flex; align-items: center; gap: 7px; padding: 2px 8px 12px; border-bottom: 1px solid var(--border); margin-bottom: 8px; }
.p-brand-icon { width: 22px; height: 22px; border-radius: 5px; background: var(--accent); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.p-brand-ico { width: 12px; height: 12px; color: #fff; }
.p-brand-name { font-size: 11px; font-weight: 600; color: var(--text); }
.p-nav { display: flex; align-items: center; gap: 7px; padding: 7px 9px; border-radius: 7px; font-size: 11px; color: var(--text-d); }
.p-nav.on { background: rgba(79,124,255,0.15); color: var(--accent); font-weight: 500; }
.p-nav-icon { width: 12px; height: 12px; flex-shrink: 0; }
.p-main { flex: 1; padding: 14px; display: flex; flex-direction: column; gap: 12px; min-width: 0; }
.p-page-hd { display: flex; align-items: flex-start; justify-content: space-between; }
.p-page-title { font-size: 13px; font-weight: 600; color: var(--text); }
.p-page-sub { font-size: 10px; color: var(--text-d); margin-top: 2px; }
.p-add-btn { display: flex; align-items: center; gap: 4px; padding: 5px 10px; border: 1px solid var(--border-l); border-radius: 7px; font-size: 11px; color: var(--text-m); white-space: nowrap; }
.p-chevron-icon { width: 10px; height: 10px; }
.p-stats { display: grid; grid-template-columns: repeat(4,1fr); gap: 8px; }
.p-stat { background: var(--surface); border: 1px solid var(--border); border-radius: 8px; padding: 10px; }
.p-stat-l { font-size: 10px; color: var(--text-d); margin-bottom: 4px; }
.p-stat-v { font-size: 20px; font-weight: 600; line-height: 1.1; }
.p-stat-sub { font-size: 9px; color: var(--text-d); margin-top: 3px; }
.p-section { display: flex; flex-direction: column; gap: 8px; }
.p-section-hd { display: flex; align-items: center; justify-content: space-between; gap: 6px; }
.p-section-title { font-size: 12px; font-weight: 600; color: var(--text); white-space: nowrap; }
.p-filters { display: flex; align-items: center; gap: 5px; }
.p-filter-pill { display: flex; align-items: center; gap: 3px; padding: 4px 8px; border: 1px solid var(--border); border-radius: 6px; font-size: 10px; color: var(--text-m); white-space: nowrap; }
.p-filter-pill.p-filter-active { border-color: var(--border-l); color: var(--text); }
.p-filters-mob { display: none; align-items: center; gap: 5px; padding: 5px 10px; border: 1px solid var(--border); border-radius: 7px; font-size: 11px; color: var(--text-m); }
.p-filter-mob-icon { width: 11px; height: 11px; }
.p-filter-badge { background: var(--accent); color: #fff; border-radius: 50%; width: 14px; height: 14px; display: flex; align-items: center; justify-content: center; font-size: 8px; font-weight: 600; }
.p-table { background: var(--surface); border: 1px solid var(--border); border-radius: 8px; overflow: hidden; }
.p-th { display: grid; grid-template-columns: 1.3fr 2.5fr 1.5fr 1.8fr 0.9fr; padding: 7px 12px; border-bottom: 1px solid var(--border); }
.p-thc { font-size: 9px; font-weight: 600; color: var(--text-d); text-transform: uppercase; letter-spacing: 0.5px; }
.p-tr { display: grid; grid-template-columns: 1.3fr 2.5fr 1.5fr 1.8fr 0.9fr; padding: 8px 12px; border-bottom: 1px solid var(--border); align-items: center; }
.p-tr:last-child { border-bottom: none; }
.p-td-date { font-size: 11px; color: var(--text-m); white-space: nowrap; }
.p-td { font-size: 11px; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; display: flex; align-items: center; gap: 5px; }
.p-post-icon { width: 11px; height: 11px; color: var(--text-d); flex-shrink: 0; }
.p-td-cat { display: flex; align-items: center; gap: 5px; font-size: 11px; color: var(--text-m); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.p-cat-dot { width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0; }
.p-td-pages { font-size: 11px; color: var(--text-d); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.p-td-actions { display: flex; align-items: center; gap: 6px; }
.p-action { font-size: 10px; color: var(--accent); white-space: nowrap; }

/* ── TESTIMONIALS ── */
.testimonials-section { padding-top: 0; }
.testimonials-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 18px; }
.testi-card { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 32px 28px 24px; display: flex; flex-direction: column; gap: 20px; position: relative; }
.testi-quote { position: absolute; top: 20px; right: 24px; font-size: 64px; line-height: 1; color: var(--accent); opacity: 0.18; font-family: Georgia, serif; pointer-events: none; user-select: none; }
.testi-text { font-size: 15px; color: var(--text-m); line-height: 1.75; flex: 1; }
.testi-author { display: flex; align-items: center; gap: 10px; border-top: 1px solid var(--border); padding-top: 16px; margin-top: 4px; }
.testi-avatar { width: 46px; height: 46px; border-radius: 50%; flex-shrink: 0; opacity: 0.9; object-fit: cover; }
.testi-name { font-size: 13px; font-weight: 600; color: var(--text); }
.testi-role { font-size: 12px; color: var(--text-d); margin-top: 1px; }

/* ── SECTIONS ── */
section.lp { padding: 80px 28px; }
.section-inner { max-width: 940px; margin: 0 auto; }
.sec-label { font-size: 11px; font-weight: 600; letter-spacing: 1px; text-transform: uppercase; color: var(--accent); margin-bottom: 10px; }
.sec-title { font-size: clamp(22px, 3vw, 34px); font-weight: 600; letter-spacing: -0.7px; color: var(--text); margin-bottom: 12px; line-height: 1.2; }
.sec-sub { font-size: 15px; color: var(--text-m); line-height: 1.7; }

/* features */
.features-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1px; background: var(--border); border: 1px solid var(--border); border-radius: 12px; overflow: hidden; margin-top: 48px; }
.feat { background: var(--card); padding: 28px 26px; transition: background 0.15s; }
.feat:hover { background: var(--surface); }
.feat-icon { width: 38px; height: 38px; border-radius: 9px; background: var(--accent-dim); border: 1px solid rgba(79,124,255,0.2); display: flex; align-items: center; justify-content: center; margin-bottom: 16px; }
.feat-title { font-size: 14px; font-weight: 600; color: var(--text); margin-bottom: 8px; }
.feat-desc { font-size: 13px; color: var(--text-m); line-height: 1.6; }

/* feat highlight (recycling) */
.feat.feat-highlight { background: rgba(45,212,160,0.04); border-left: 3px solid rgba(45,212,160,0.4); }
.feat.feat-highlight:hover { background: rgba(45,212,160,0.07); }
.feat-icon-green { background: rgba(45,212,160,0.1) !important; border-color: rgba(45,212,160,0.2) !important; }

/* use cases */
.usecases-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 18px; margin-top: 48px; }
.usecase-card { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 28px 24px; display: flex; flex-direction: column; gap: 12px; }
.usecase-icon { width: 46px; height: 46px; border-radius: 12px; background: var(--accent-dim); border: 1px solid rgba(79,124,255,0.2); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.usecase-title { font-size: 15px; font-weight: 600; color: var(--text); }
.usecase-desc { font-size: 13px; color: var(--text-m); line-height: 1.65; }

/* differentiator section */
.diff-section { background: var(--surface); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.diff-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 18px; }
.diff-card { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 28px 24px; display: flex; flex-direction: column; gap: 10px; }
.diff-icon { width: 46px; height: 46px; border-radius: 12px; background: rgba(45,212,160,0.08); border: 1px solid rgba(45,212,160,0.2); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.diff-title { font-size: 15px; font-weight: 600; color: var(--text); }
.diff-desc { font-size: 13px; color: var(--text-m); line-height: 1.65; flex: 1; }
.diff-tag { font-size: 11px; color: var(--text-d); padding: 4px 10px; background: var(--surface); border: 1px solid var(--border); border-radius: 20px; align-self: flex-start; }

/* how it works */
section.how { background: var(--surface); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.how-steps { display: grid; grid-template-columns: repeat(4,1fr); gap: 0; margin-top: 48px; position: relative; }
.how-steps::before { content:''; position:absolute; top: 22px; left: 12%; right: 12%; height: 1px; background: var(--border-l); }
.how-step { padding: 0 12px; text-align: center; }
.how-num { width: 46px; height: 46px; border-radius: 50%; background: var(--card); border: 1px solid var(--border-l); display: flex; align-items: center; justify-content: center; margin: 0 auto 16px; font-size: 16px; font-weight: 600; color: var(--accent); position: relative; z-index: 1; }
.how-t { font-size: 14px; font-weight: 600; color: var(--text); margin-bottom: 7px; }
.how-d { font-size: 13px; color: var(--text-m); line-height: 1.6; }

/* pricing */
.pricing-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 14px; margin-top: 48px; }
.pricing-card { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 28px 24px; position: relative; transition: border-color 0.15s; display: flex; flex-direction: column; }
.pricing-card:hover { border-color: var(--border-l); }
.pricing-card.hot { border-color: rgba(79,124,255,0.4); }
.pricing-popular { position: absolute; top: -11px; left: 50%; transform: translateX(-50%); padding: 3px 12px; background: var(--accent); border-radius: 20px; font-size: 11px; font-weight: 600; color: #fff; white-space: nowrap; }
.pricing-name { font-size: 13px; font-weight: 600; color: var(--text-m); margin-bottom: 10px; letter-spacing: 0.3px; text-transform: uppercase; }
.pricing-price { font-size: 38px; font-weight: 600; letter-spacing: -1px; color: var(--text); line-height: 1; margin-bottom: 3px; }
.pricing-price sup { font-size: 18px; font-weight: 400; vertical-align: super; color: var(--text-m); }
.pricing-price span { font-size: 14px; font-weight: 400; color: var(--text-m); }
.pricing-period { font-size: 12px; color: var(--text-d); margin-bottom: 24px; }
.pricing-feats { list-style: none; display: flex; flex-direction: column; gap: 9px; margin-bottom: 24px; }
.pricing-feats li { font-size: 13px; color: var(--text-m); display: flex; align-items: center; gap: 8px; }
.pcheck { width: 14px; height: 14px; border-radius: 50%; background: var(--green-dim); border: 1px solid rgba(45,212,160,0.25); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.pricing-btn { width: 100%; padding: 10px; border-radius: 8px; font-size: 13px; font-weight: 500; cursor: pointer; font-family: var(--font); transition: all 0.15s; text-decoration: none; display: block; text-align: center; margin-top: auto; }
.pricing-btn-outline { background: transparent; color: var(--text-m); border: 1px solid var(--border-l); }
.pricing-btn-outline:hover { border-color: var(--accent); color: var(--accent); }
.pricing-btn-fill { background: var(--accent); color: #fff; border: none; }
.pricing-btn-fill:hover { filter: brightness(1.1); }

/* faq */
.faq-list { display: flex; flex-direction: column; margin-top: 48px; border: 1px solid var(--border); border-radius: 12px; overflow: hidden; max-width: 720px; margin-left: auto; margin-right: auto; }
.faq-item { border-bottom: 1px solid var(--border); background: var(--card); }
.faq-item:last-child { border-bottom: none; }
.faq-q { display: flex; justify-content: space-between; align-items: center; gap: 12px; width: 100%; padding: 22px 28px; background: none; border: none; cursor: pointer; font-size: 15px; font-weight: 600; color: var(--text); text-align: left; }
.faq-q:hover { color: var(--accent); }
.faq-chevron { flex-shrink: 0; width: 16px; height: 16px; transition: transform 0.25s ease; }
.faq-q[aria-expanded="true"] .faq-chevron { transform: rotate(180deg); }
.faq-a { display: none; padding: 0 28px 22px; font-size: 14px; color: var(--text-m); line-height: 1.7; }
.faq-item.faq-open .faq-a { display: block; }

/* cta box */
.cta-box { background: var(--card); border: 1px solid var(--border); border-radius: 16px; padding: 64px 48px; text-align: center; max-width: 640px; margin: 0 auto; }
.cta-box h2 { font-size: clamp(22px, 3vw, 32px); font-weight: 600; letter-spacing: -0.5px; margin-bottom: 12px; }
.cta-box p { font-size: 15px; color: var(--text-m); margin-bottom: 28px; }
.cta-btns { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
.cta-note { font-size: 12px; color: var(--text-d); margin-top: 16px; }

/* ── SOCIAL PROOF BAR ── */
.social-proof-bar { padding: 24px 28px; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: var(--surface); }
.proof-pills { display: flex; align-items: center; justify-content: center; gap: 16px; flex-wrap: wrap; }
.proof-pill { display: flex; align-items: center; gap: 8px; padding: 8px 18px; border: 1px solid var(--border); border-radius: 20px; background: var(--card); font-size: 13px; color: var(--text-m); }
.proof-icon { display: flex; align-items: center; }
.proof-icon svg[data-lucide] { width: 15px; height: 15px; color: var(--accent); }
.proof-text { font-weight: 500; }

/* ── FEATURE BLOCKS ── */
.feature-blocks { display: flex; flex-direction: column; gap: 72px; margin-top: 64px; }
.feature-block { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.feature-block-visual { min-width: 0; }
.feature-block-text { display: flex; flex-direction: column; gap: 16px; }
.feat-badge { display: inline-flex; align-items: center; padding: 3px 10px; border-radius: 20px; background: var(--accent-dim); border: 1px solid rgba(79,124,255,0.2); font-size: 11px; font-weight: 600; color: var(--accent); letter-spacing: 0.3px; align-self: flex-start; }
.feat-block-title { font-size: clamp(20px, 2.5vw, 26px); font-weight: 600; letter-spacing: -0.5px; color: var(--text); line-height: 1.2; }
.feat-block-copy { font-size: 15px; color: var(--text-m); line-height: 1.75; }
.feature-screenshot-placeholder { background: #f0f0f0; border-radius: 12px; aspect-ratio: 16/9; display: flex; align-items: center; justify-content: center; font-size: 12px; color: #999; text-align: center; padding: 16px; }
.hero-screenshots { position: relative; padding-bottom: 60px; padding-right: 30px; }
.hero-screenshot { max-width: 100%; border-radius: 12px; box-shadow: 0 8px 40px rgba(0,0,0,0.12); display: block; }
.hero-screenshot-main { width: 100%; }
.hero-screenshot-preview { position: absolute; bottom: 40px; right: 0; width: 30%; box-shadow: 0 20px 60px rgba(0,0,0,0.22); border-radius: 12px; }
.hero-works-with { display: flex; align-items: center; gap: 12px; margin-top: 22px; }
.hero-works-icons { display: flex; gap: 8px; }
.platform-icon { width: 32px; height: 32px; border-radius: 4px; background: var(--card); box-shadow: 0 2px 8px rgba(0,0,0,0.09); display: flex; align-items: center; justify-content: center; padding: 6px; transition: transform 0.15s, box-shadow 0.15s; }
.platform-icon img { width: 100%; height: 100%; object-fit: contain; display: block; }
.platform-icon:hover { transform: translateY(-2px); box-shadow: 0 6px 16px rgba(0,0,0,0.15); }
.feature-screenshot { width: 100%; border-radius: 10px; box-shadow: 0 4px 24px rgba(0,0,0,0.10); display: block; }
.feature-block-visual-narrow { display: flex; justify-content: center; }
.feature-block-visual-narrow .feature-screenshot { width: auto; max-width: 360px; max-height: 480px; object-fit: contain; }
.section-screenshot { max-width: 100%; border-radius: 10px; box-shadow: 0 4px 20px rgba(0,0,0,0.08); margin-bottom: 2rem; display: block; margin-left: auto; margin-right: auto; }
.screenshot-light { display: none; }
.screenshot-dark { display: block; }
html.light .screenshot-light { display: block; }
html.light .screenshot-dark { display: none; }
html:not(.light) .hero-screenshot { box-shadow: 0 8px 40px rgba(0,0,0,0.5); }
html:not(.light) .hero-screenshot-preview { box-shadow: 0 20px 60px rgba(0,0,0,0.6); }
html:not(.light) .feature-screenshot { box-shadow: 0 4px 24px rgba(0,0,0,0.4); }
html:not(.light) .section-screenshot { box-shadow: 0 4px 20px rgba(0,0,0,0.4); }

/* ── SECONDARY FEATURES GRID ── */
.features-secondary-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 14px; margin-top: 64px; padding-top: 48px; border-top: 1px solid var(--border); }
.feat-mini { background: var(--card); border: 1px solid var(--border); border-radius: 10px; padding: 20px 18px; }
.feat-mini-title { font-size: 13px; font-weight: 600; color: var(--text); margin-bottom: 6px; }
.feat-mini-desc { font-size: 12px; color: var(--text-m); line-height: 1.6; }

/* ── USE CASES ── */
.usecases-section { background: var(--surface); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

/* ── WHAT THIS MEANS ── */
.what-this-means-section { background: var(--surface); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.wtm-title { text-align: center !important; margin: 0 auto 32px !important; max-width: 600px !important; }
.wtm-copy { max-width: 640px; margin: 0 auto 48px; display: flex; flex-direction: column; gap: 18px; }
.wtm-copy p { font-size: 15px; color: var(--text-m); line-height: 1.75; }
.wtm-stats { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.wtm-stat { display: flex; align-items: center; gap: 14px; background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 22px 20px; }
.wtm-icon { flex-shrink: 0; display: flex; align-items: center; justify-content: center; }
.wtm-icon svg[data-lucide] { width: 20px; height: 20px; color: var(--accent); }
.wtm-stat-label { font-size: 14px; font-weight: 600; color: var(--text); margin-bottom: 4px; }
.wtm-stat-desc { font-size: 13px; color: var(--text-m); line-height: 1.5; }

/* ── CALCULATOR ── */
.calc-card { background: var(--card); border: 1px solid var(--border); border-radius: 16px; padding: 40px 48px; max-width: 860px; margin: 0 auto; box-shadow: 0 4px 24px rgba(0,0,0,0.08); }
.calc-inputs { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-bottom: 28px; }
.calc-inputs-3 { grid-template-columns: repeat(3, 1fr); }
.calc-field { display: flex; flex-direction: column; gap: 8px; }
.calc-label { font-size: 13px; font-weight: 500; color: var(--text-m); line-height: 1.5; }
.calc-select { padding: 9px 12px; border: 1px solid var(--border-l); border-radius: 8px; background: var(--surface); color: var(--text); font-size: 14px; font-family: var(--font); cursor: pointer; transition: border-color 0.15s; outline: none; }
.calc-select:focus { border-color: var(--accent); }
.calc-output { padding: 20px; background: var(--surface); border: 1px solid var(--border); border-radius: 10px; margin-bottom: 24px; min-height: 60px; display: flex; flex-direction: column; gap: 8px; }
.calc-output strong { color: var(--accent); }
.calc-primary { font-size: 15px; color: var(--text); line-height: 1.7; }
.calc-secondary { font-size: 14px; color: var(--text-m); line-height: 1.6; }
.calc-hint { font-size: 12px; color: var(--text-d); font-style: italic; line-height: 1.6; padding-top: 4px; border-top: 1px solid var(--border); margin-top: 4px; }
.calc-cta { text-align: center; }

/* ── USE CASES V2 ── */
.usecases-grid-v2 { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.usecase-card-v2 { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 28px 24px; display: flex; flex-direction: column; gap: 10px; }
.usecase-emoji { margin-bottom: 4px; }
.usecase-emoji svg[data-lucide] { width: 36px; height: 36px; color: var(--accent); }
.usecase-emoji.uc-red svg[data-lucide] { color: #e54545; }
.usecase-emoji.uc-green svg[data-lucide] { color: #27ae60; }
.usecase-emoji.uc-orange svg[data-lucide] { color: #f0761a; }
.usecase-emoji.uc-purple svg[data-lucide] { color: #7c5cbf; }
.usecase-emoji.uc-yellow svg[data-lucide] { color: #e6a817; }
.usecase-proof { font-size: 12px; color: var(--text-d); font-style: italic; margin-top: auto; padding-top: 8px; }
.usecase-card-dashed { border-style: dashed; background: var(--surface); }
.usecase-link { font-size: 13px; color: var(--accent); text-decoration: none; font-weight: 500; margin-top: auto; }
.usecase-link:hover { text-decoration: underline; }

/* ── ORIGIN SECTION ── */
.origin-section { background: rgba(79,124,255,0.04); border-top: 1px solid rgba(79,124,255,0.12); border-bottom: 1px solid rgba(79,124,255,0.12); }
.origin-inner { text-align: center; }
.origin-title { text-align: center !important; margin: 0 auto 24px !important; max-width: 520px !important; }
.origin-body { max-width: 580px; margin: 0 auto; display: flex; flex-direction: column; gap: 18px; }
.origin-body p { font-size: 15px; color: var(--text-m); line-height: 1.75; }

/* ── COMPARISON TABLE ── */
.comparison-table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; border: 1px solid var(--border); border-radius: 12px; }
.comparison-table { width: 100%; border-collapse: collapse; }
.comparison-table th { padding: 14px 20px; text-align: left; font-size: 13px; font-weight: 600; color: var(--text-m); background: var(--surface); border-bottom: 1px solid var(--border); }
.comparison-table td { padding: 14px 20px; font-size: 14px; color: var(--text-m); border-bottom: 1px solid var(--border); vertical-align: middle; white-space: nowrap; }
.comparison-table tbody tr:last-child td { border-bottom: none; }
.comp-feature-col,
.comparison-table td:first-child { min-width: 280px; white-space: normal; overflow-wrap: break-word; }
.comp-pr-col { background: rgba(79,124,255,0.06); }
.comparison-table thead .comp-pr-col { color: var(--accent); background: rgba(79,124,255,0.1); }
.comp-yes { color: #2DD4A0; }
.comp-no { color: #f87171; }
.comp-warn { color: #f59e0b; }
.comp-yes svg[data-lucide],
.comp-no svg[data-lucide],
.comp-warn svg[data-lucide] { width: 16px; height: 16px; vertical-align: middle; margin-right: 6px; }
.comparison-table tr:hover td { background: transparent !important; }
.comparison-table tr:hover td.comp-pr-col { background: rgba(79,124,255,0.06) !important; }

@media (max-width: 860px) {
  .hero { flex-direction: column; padding: 100px 28px 60px; gap: 40px; max-width: 100%; text-align: center; }
  .hero-content { flex: none; width: 100%; align-items: center; }
  .hero h1 { font-size: 32px; }
  .hero-cta { justify-content: center; }
  .hero-visual { width: 100%; }
  .features-grid { grid-template-columns: 1fr 1fr; }
  .diff-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
  .usecases-grid { grid-template-columns: 1fr; }
  .how-steps { grid-template-columns: 1fr 1fr; gap: 32px; }
  .how-steps::before { display: none; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 380px; margin-left: auto; margin-right: auto; gap: 28px; }
  .p-sidebar { display: none; }
  .p-stats { grid-template-columns: repeat(2,1fr); }
  .nav-links { display: none; }
  .p-col-hide { display: none; }
  .p-th, .p-tr { grid-template-columns: 1.2fr 1fr; }
  .p-filters { display: none; }
  .p-filters-mob { display: flex; }
  .p-page-hd { flex-wrap: wrap; gap: 6px; }
  .feature-block { grid-template-columns: 1fr; gap: 32px; }
  .features-secondary-grid { grid-template-columns: 1fr 1fr; }
  .wtm-stats { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
  .usecases-grid-v2 { grid-template-columns: 1fr 1fr; }
  .calc-inputs, .calc-inputs-3 { grid-template-columns: 1fr; }
  .calc-card { padding: 28px 24px; }
}
@media (max-width: 560px) {
  .features-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 28px; }
  .cta-box { padding: 40px 24px; }
  .features-secondary-grid { grid-template-columns: 1fr; }
  .proof-pills { flex-direction: column; align-items: center; }
  .usecases-grid-v2 { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
}