/* ── VAST GATE — Features CSS v3.0 ── */

/* ═══ CALCULATOR ═══ */
.calculator-wrap { max-width: 680px; margin: 0 auto; padding: 2.5rem 2rem; }
.calc-card { background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 2rem; }
.calc-card h2 { font-family: var(--font-display); font-size: 1.25rem; font-weight: 700; margin-bottom: 0.35rem; }
.calc-card > p { color: var(--text2); font-size: 0.875rem; margin-bottom: 1.75rem; }
.calc-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1.25rem; }
#calcResult { display: none; }
.calc-result-inner { background: var(--bg3); border: 1px solid var(--border2); border-radius: var(--radius); padding: 1.5rem; }
.calc-result-inner.calc-warn { border-color: rgba(245,158,11,0.4); }
.calc-result-inner.calc-ok { border-color: var(--mint-border); }
.calc-alert { background: rgba(245,158,11,0.12); border: 1px solid rgba(245,158,11,0.3); color: #fbbf24; border-radius: var(--radius-sm); padding: 0.6rem 0.85rem; font-size: 0.8rem; margin-bottom: 1rem; }
.calc-product-name { font-family: var(--font-display); font-size: 1rem; font-weight: 700; margin-bottom: 1rem; color: var(--mint); }
.calc-rows { display: flex; flex-direction: column; gap: 0; }
.calc-row { display: flex; justify-content: space-between; align-items: center; font-size: 0.875rem; padding: 0.5rem 0; border-bottom: 1px solid var(--border); }
.calc-row span { color: var(--text2); }
.calc-total { background: var(--mint-glow); border-radius: var(--radius-sm); padding: 0.65rem 0.75rem; border: none; margin-top: 0.35rem; }
.calc-total span { color: var(--text); font-weight: 600; }
.calc-total strong { color: var(--mint); font-size: 0.95rem; }
@media(max-width:520px) { .calc-fields { grid-template-columns: 1fr; } }

/* ═══ RFQ ═══ */
.rfq-layout { max-width: 900px; margin: 0 auto; padding: 2.5rem 2rem; display: grid; grid-template-columns: 200px 1fr; gap: 2rem; }
.rfq-info { display: flex; flex-direction: column; gap: 1rem; }
.rfq-info-card { background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.1rem; }
.rfq-info-card h3 { font-family: var(--font-display); font-size: 0.875rem; font-weight: 700; color: var(--mint); margin-bottom: 0.4rem; }
.rfq-info-card p { font-size: 0.78rem; color: var(--text2); line-height: 1.65; }
.rfq-form-card { background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 2rem; }
.rfq-form-card h2 { font-family: var(--font-display); font-size: 1.15rem; font-weight: 700; margin-bottom: 0.25rem; }
.rfq-form-card > p { color: var(--text2); font-size: 0.8rem; margin-bottom: 1.5rem; }
.rfq-section-title { font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--mint); margin: 1.25rem 0 0.75rem; padding-bottom: 0.35rem; border-bottom: 1px solid var(--mint-border); }
@media(max-width:640px) { .rfq-layout { grid-template-columns: 1fr; } }

/* ═══ BLOG ═══ */
.blog-filters { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-bottom: 2rem; }
.blog-filter-btn { background: var(--surface); border: 1px solid var(--border2); color: var(--text2); padding: 0.4rem 1rem; border-radius: 999px; font-size: 0.8rem; font-weight: 500; cursor: pointer; font-family: var(--font-body); transition: all var(--transition); }
.blog-filter-btn:hover, .blog-filter-btn.active { background: var(--mint-glow); color: var(--mint); border-color: var(--mint-border); }
.blog-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(270px,1fr)); gap: 1.25rem; }
.blog-card { background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 1.5rem; cursor: pointer; transition: border-color var(--transition), transform var(--transition); display: flex; flex-direction: column; gap: 0.65rem; }
.blog-card:hover { border-color: var(--mint-border); transform: translateY(-3px); }
.blog-card-header { display: flex; align-items: center; gap: 0.75rem; }
.blog-emoji { font-size: 1.75rem; }
.blog-category { background: var(--mint-glow); border: 1px solid var(--mint-border); color: var(--mint); padding: 0.2rem 0.65rem; border-radius: 999px; font-size: 0.68rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; }
.blog-title { font-family: var(--font-display); font-size: 0.95rem; font-weight: 700; line-height: 1.4; }
.blog-excerpt { font-size: 0.82rem; color: var(--text2); line-height: 1.65; flex: 1; }
.blog-meta { display: flex; gap: 1rem; font-size: 0.72rem; color: var(--text3); }

/* ═══ CERTIFICATIONS ═══ */
.certs-layout { max-width: 1100px; margin: 0 auto; padding: 2.5rem 2rem; }
.certs-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(270px,1fr)); gap: 1.25rem; }
.cert-card { background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 1.75rem; display: flex; flex-direction: column; gap: 0.85rem; transition: border-color var(--transition); }
.cert-card:hover { border-color: var(--mint-border); }
.cert-icon { width: 52px; height: 52px; background: var(--mint-glow); border: 1px solid var(--mint-border); border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; font-size: 1.5rem; flex-shrink: 0; }
.cert-card h3 { font-family: var(--font-display); font-size: 0.975rem; font-weight: 700; }
.cert-card p { font-size: 0.82rem; color: var(--text2); line-height: 1.65; flex: 1; }
.cert-status { display: inline-flex; align-items: center; gap: 5px; font-size: 0.72rem; font-weight: 700; }
.cert-status.available { color: var(--mint); }
.cert-status.pending { color: #fbbf24; }
.cert-upload-btn { background: var(--bg3); border: 2px dashed var(--border2); border-radius: var(--radius-sm); padding: 0.65rem; text-align: center; font-size: 0.78rem; color: var(--text3); cursor: pointer; transition: all var(--transition); }
.cert-upload-btn:hover { border-color: var(--mint); color: var(--mint); }

/* ═══ LOGISTICS ═══ */
.logistics-layout { max-width: 1100px; margin: 0 auto; padding: 2.5rem 2rem; }
.incoterms-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px,1fr)); gap: 1.25rem; margin-bottom: 2rem; }
.incoterm-card { background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.5rem; transition: border-color var(--transition); }
.incoterm-card:hover { border-color: var(--mint-border); }
.incoterm-label { font-family: var(--font-display); font-size: 1.5rem; font-weight: 800; color: var(--mint); }
.incoterm-name { font-size: 0.72rem; color: var(--text3); text-transform: uppercase; letter-spacing: 0.06em; margin: 0.15rem 0 0.85rem; }
.incoterm-card p { font-size: 0.82rem; color: var(--text2); line-height: 1.65; }
.logistics-card { background: var(--card-bg); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 1.75rem; margin-bottom: 1.5rem; }
.logistics-card h3 { font-family: var(--font-display); font-size: 1.05rem; font-weight: 700; color: var(--mint); margin-bottom: 1rem; }
.port-specs { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px,1fr)); gap: 0.75rem; }
.port-spec { background: var(--bg3); border-radius: var(--radius-sm); padding: 0.85rem; }
.port-spec-label { font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text3); margin-bottom: 0.25rem; }
.port-spec-value { font-size: 0.875rem; font-weight: 600; }
.doc-list { display: flex; flex-direction: column; gap: 0.4rem; }
.doc-row { display: flex; align-items: center; gap: 0.75rem; background: var(--bg3); border-radius: var(--radius-sm); padding: 0.6rem 0.85rem; font-size: 0.85rem; }

/* ═══ REPLY TEMPLATES MODAL ═══ */
.template-modal-inner { display: grid; grid-template-columns: 210px 1fr; gap: 1rem; max-height: 70vh; }
.template-list { display: flex; flex-direction: column; gap: 0.35rem; overflow-y: auto; padding-right: 0.25rem; }
.template-card { background: var(--bg3); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 0.85rem; cursor: pointer; transition: all var(--transition); }
.template-card:hover, .template-card.active { border-color: var(--mint-border); background: var(--mint-glow); }
.template-label { font-size: 0.875rem; font-weight: 600; }
.template-subject { font-size: 0.7rem; color: var(--text3); margin-top: 0.2rem; line-height: 1.4; }
.template-preview { background: var(--bg3); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.1rem; overflow-y: auto; max-height: 70vh; }
@media(max-width:580px) { .template-modal-inner { grid-template-columns: 1fr; } }

/* ═══ BLOG MODAL ═══ */
#blogModal .modal { max-width: 680px; }