/* =============================================
   SALON TAKIP — Urun sayfasi + interaktif demo
   Sitenin ana paleti: siyah (#0A0A0A) / zinc griler / yesil vurgu (#10B981)
   ============================================= */
.st { --st-green: #10B981; --st-green-d: #059669; --st-green-l: #ECFDF5; --st-amber: #F59E0B; --st-amber-l: #FFFBEB; --st-red: #EF4444; --st-red-l: #FEF2F2; }

/* ---------- HERO ---------- */
.st-hero { position: relative; padding-top: calc(var(--nav-h) + 48px); padding-bottom: 72px; background: var(--surface); border-bottom: 1px solid var(--border); overflow: hidden; }
.st-hero::before { content: ''; position: absolute; inset: 0; pointer-events: none; background-image: linear-gradient(rgba(0,0,0,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(0,0,0,.035) 1px, transparent 1px); background-size: 40px 40px; -webkit-mask-image: radial-gradient(ellipse 70% 60% at 30% 40%, #000 0%, transparent 100%); mask-image: radial-gradient(ellipse 70% 60% at 30% 40%, #000 0%, transparent 100%); }
.st-hero-grid { position: relative; display: grid; grid-template-columns: 1.02fr .98fr; gap: 56px; align-items: center; }
.st-hero .breadcrumb-trail { justify-content: flex-start; margin-bottom: 18px; }
.st-badges { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
.st-badge { display: inline-flex; align-items: center; gap: 7px; font-size: .78rem; font-weight: 600; padding: 5px 12px; border-radius: 100px; border: 1px solid var(--border); background: var(--surface); color: var(--text-2); }
.st-badge.is-green { background: var(--st-green-l); border-color: #A7F3D0; color: #047857; }
.st-badge .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--st-green); box-shadow: 0 0 0 3px rgba(16,185,129,.18); }
.st-hero h1 { font-size: clamp(2.1rem, 4.4vw, 3.3rem); line-height: 1.06; letter-spacing: -.04em; margin-bottom: 18px; }
.st-hero h1 em { font-style: normal; color: var(--st-green); }
.st-hero .lead { max-width: 520px; margin-bottom: 28px; }
.st-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 28px; }
.st-checks { display: grid; gap: 10px; }
.st-checks li { display: flex; align-items: center; gap: 10px; font-size: .92rem; color: var(--text-2); }
.st-checks svg { width: 18px; height: 18px; flex-shrink: 0; padding: 3px; border-radius: 50%; background: var(--st-green-l); stroke: var(--st-green-d); stroke-width: 3; fill: none; stroke-linecap: round; stroke-linejoin: round; }

.st-hero-visual { position: relative; }
.st-hero-photo { position: relative; border-radius: 24px; overflow: hidden; box-shadow: 0 30px 60px -20px rgba(0,0,0,.28), 0 0 0 1px rgba(0,0,0,.06); }
.st-hero-photo img { width: 100%; height: auto; display: block; }
.st-float { position: absolute; z-index: 2; background: rgba(255,255,255,.97); border: 1px solid rgba(0,0,0,.06); border-radius: 14px; box-shadow: 0 18px 36px -12px rgba(0,0,0,.28); padding: 12px 14px; font-size: .78rem; color: var(--text-2); animation: st-float 5s ease-in-out infinite; }
.st-float b { color: var(--text-1); }
.st-float-today { top: -18px; left: -22px; width: 250px; }
.st-float-today .st-float-head { display: flex; justify-content: space-between; align-items: center; font-size: .7rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--text-3); margin-bottom: 8px; }
.st-float-row { display: flex; align-items: center; gap: 8px; padding: 6px 0; border-top: 1px solid var(--border); }
.st-float-row:first-of-type { border-top: 0; }
.st-float-row i { width: 8px; height: 8px; border-radius: 50%; background: var(--primary); flex-shrink: 0; }
.st-float-row i.day { background: var(--st-amber); }
.st-float-row span { margin-left: auto; font-size: .7rem; color: var(--text-3); }
.st-float-pay { right: -18px; bottom: 26px; display: flex; align-items: center; gap: 10px; animation-delay: 1.4s; }
.st-float-ic { width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; background: var(--st-green-l); color: var(--st-green-d); flex-shrink: 0; }
.st-float-ic svg { width: 17px; height: 17px; fill: none; stroke: currentColor; stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }
.st-float-pay b { display: block; font-size: .95rem; color: var(--st-green-d); }
.st-float-lock { left: 22px; bottom: 22px; display: flex; align-items: center; gap: 8px; background: var(--primary); color: #fff; border: 0; animation-delay: .7s; }
.st-float-lock b { color: #fff; }
.st-float-lock svg { width: 15px; height: 15px; fill: none; stroke: #FCA5A5; stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }
@keyframes st-float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-6px); } }

/* ---------- ISTATISTIK SERIDI ---------- */
.st-strip { padding-block: 0; background: var(--surface); border-bottom: 1px solid var(--border); }
.st-strip-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.st-strip-item { padding: 26px 20px; border-left: 1px solid var(--border); }
.st-strip-item:first-child { border-left: 0; padding-left: 0; }
.st-strip-item b { display: block; font-size: 1.45rem; letter-spacing: -.03em; color: var(--text-1); }
.st-strip-item span { font-size: .84rem; color: var(--text-3); }

/* ---------- BOLUM BASLIKLARI ---------- */
.st-head { text-align: center; max-width: 680px; margin: 0 auto 44px; }
.st-head .section-sub { margin-inline: auto; }
.st-kicker { display: inline-flex; align-items: center; gap: 8px; font-size: .74rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--text-3); margin-bottom: 12px; }
.st-kicker::before { content: ''; width: 18px; height: 2px; background: var(--primary); border-radius: 2px; }

/* ---------- SORUN / COZUM ---------- */
.st-problems { background: var(--surface-2); }
.st-problem-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.st-problem { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 26px; display: flex; flex-direction: column; gap: 14px; }
.st-problem-old { display: flex; align-items: flex-start; gap: 10px; color: var(--text-3); font-size: .9rem; text-decoration: line-through; text-decoration-color: rgba(239,68,68,.55); }
.st-problem-old svg, .st-problem-new svg { width: 18px; height: 18px; flex-shrink: 0; margin-top: 2px; fill: none; stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }
.st-problem-old svg { stroke: var(--st-red); }
.st-problem h3 { font-size: 1.12rem; }
.st-problem p { font-size: .9rem; line-height: 1.65; }
.st-problem-new { margin-top: auto; display: flex; align-items: flex-start; gap: 10px; padding-top: 14px; border-top: 1px dashed var(--border); font-size: .88rem; font-weight: 600; color: var(--text-1); }
.st-problem-new svg { stroke: var(--st-green); }

/* ---------- DEMO ---------- */
.st-demo-section { background: var(--surface); }
.st-demo-note { display: inline-flex; align-items: center; gap: 8px; margin-top: 14px; font-size: .8rem; color: var(--text-3); background: var(--surface-2); border: 1px solid var(--border); padding: 6px 12px; border-radius: 100px; }
.st-demo-note i { width: 7px; height: 7px; border-radius: 50%; background: var(--st-green); }

.sd { border-radius: 18px; overflow: hidden; border: 1px solid var(--border); background: #fff; box-shadow: 0 40px 80px -30px rgba(0,0,0,.25), 0 0 0 1px rgba(0,0,0,.02); font-size: 13px; color: var(--text-1); }
.sd-bar { display: flex; align-items: center; gap: 14px; height: 44px; padding: 0 16px; background: var(--surface-2); border-bottom: 1px solid var(--border); }
.sd-dots { display: flex; gap: 6px; }
.sd-dots span { width: 11px; height: 11px; border-radius: 50%; background: #D4D4D8; }
.sd-url { flex: 1; max-width: 420px; margin-inline: auto; height: 26px; display: flex; align-items: center; justify-content: center; gap: 6px; border-radius: 7px; background: #fff; border: 1px solid var(--border); font-size: 12px; color: var(--text-3); }
.sd-url svg { width: 11px; height: 11px; stroke: var(--st-green); fill: none; stroke-width: 2.6; }
.sd-bar-right { width: 50px; }

.sd-app { position: relative; display: grid; grid-template-columns: 210px minmax(0, 1fr); height: 600px; overflow: hidden; }
.sd-side { background: var(--primary); color: #A1A1AA; padding: 18px 12px; display: flex; flex-direction: column; gap: 4px; }
.sd-logo { display: flex; align-items: center; gap: 9px; padding: 2px 8px 18px; color: #fff; font-weight: 800; font-size: 15px; letter-spacing: -.02em; }
.sd-logo i { width: 28px; height: 28px; border-radius: 8px; display: grid; place-items: center; background: var(--st-green); color: #04120C; font-style: normal; font-size: 13px; font-weight: 800; }
.sd-nav { display: flex; align-items: center; gap: 10px; width: 100%; padding: 9px 10px; border-radius: 9px; font-size: 13px; font-weight: 500; color: #A1A1AA; background: none; text-align: left; transition: background var(--transition), color var(--transition); }
.sd-nav svg { width: 16px; height: 16px; flex-shrink: 0; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.sd-nav:hover { background: rgba(255,255,255,.06); color: #fff; }
.sd-nav.is-active { background: rgba(255,255,255,.1); color: #fff; }
.sd-nav.is-active svg { color: var(--st-green); }
.sd-nav em { margin-left: auto; font-style: normal; font-size: 10px; font-weight: 700; background: var(--st-red); color: #fff; padding: 1px 6px; border-radius: 10px; }
.sd-side-foot { margin-top: auto; padding: 12px 10px 2px; border-top: 1px solid rgba(255,255,255,.08); font-size: 11px; line-height: 1.5; }
.sd-side-foot b { display: block; color: #fff; font-size: 12px; }

.sd-main { position: relative; overflow: auto; background: #FAFAFA; padding: 20px 22px; }
.sd-view { display: none; animation: sd-in .3s ease; }
.sd-view.is-active { display: block; }
@keyframes sd-in { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.sd-top { display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; margin-bottom: 16px; flex-wrap: wrap; }
.sd-top h3 { font-size: 19px; letter-spacing: -.02em; }
.sd-crumb { font-size: 11px; color: var(--text-3); margin-top: 2px; }
.sd-btn { display: inline-flex; align-items: center; gap: 6px; height: 32px; padding: 0 12px; border-radius: 8px; font-size: 12px; font-weight: 600; background: var(--primary); color: #fff; border: 1px solid var(--primary); transition: background var(--transition), transform var(--transition); }
.sd-btn:hover { background: var(--primary-hover); }
.sd-btn.ghost { background: #fff; color: var(--text-1); border-color: var(--border); }
.sd-btn.ghost:hover { background: var(--surface-2); }
.sd-btn.green { background: var(--st-green); border-color: var(--st-green); color: #fff; }
.sd-btn.green:hover { background: var(--st-green-d); }
.sd-btn.sm { height: 26px; padding: 0 9px; font-size: 11px; border-radius: 7px; }
.sd-btn svg { width: 14px; height: 14px; fill: none; stroke: currentColor; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.sd-select, .sd-input { height: 32px; border: 1px solid var(--border); border-radius: 8px; background: #fff; padding: 0 10px; font-size: 12px; color: var(--text-1); font-family: inherit; }
.sd-input { min-width: 0; }

.sd-kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 14px; }
.sd-kpi { background: #fff; border: 1px solid var(--border); border-radius: 12px; padding: 13px 14px; }
.sd-kpi small { display: block; font-size: 11px; color: var(--text-3); margin-bottom: 4px; }
.sd-kpi b { font-size: 19px; letter-spacing: -.03em; font-variant-numeric: tabular-nums; }
.sd-kpi.green b { color: var(--st-green-d); }
.sd-kpi.amber b { color: #B45309; }
.sd-kpi.red b { color: #DC2626; }
.sd-kpi span { display: block; font-size: 10.5px; color: var(--text-3); margin-top: 2px; }

.sd-card { background: #fff; border: 1px solid var(--border); border-radius: 12px; padding: 14px; }
.sd-card-title { display: flex; justify-content: space-between; align-items: center; font-size: 11px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--text-3); margin-bottom: 10px; }
.sd-grid2 { display: grid; grid-template-columns: 1.3fr 1fr; gap: 12px; }
.sd-upcoming { display: grid; gap: 2px; }
.sd-up { display: grid; grid-template-columns: 46px 1fr auto; gap: 10px; align-items: center; padding: 8px; border-radius: 9px; cursor: pointer; background: none; text-align: left; width: 100%; }
.sd-up:hover { background: var(--surface-2); }
.sd-up-date { text-align: center; border: 1px solid var(--border); border-radius: 8px; padding: 3px 0; line-height: 1.1; background: #fff; }
.sd-up-date b { display: block; font-size: 15px; }
.sd-up-date small { font-size: 9.5px; color: var(--text-3); text-transform: uppercase; }
.sd-up-main b { display: block; font-size: 12.5px; }
.sd-up-main small { font-size: 11px; color: var(--text-3); }
.sd-occ { display: grid; gap: 12px; }
.sd-occ-row div { display: flex; justify-content: space-between; font-size: 12px; margin-bottom: 5px; }
.sd-occ-row div span { color: var(--text-3); }
.sd-occ-bar { height: 8px; border-radius: 8px; background: var(--surface-2); overflow: hidden; }
.sd-occ-bar i { display: block; height: 100%; border-radius: 8px; background: var(--primary); transition: width .6s cubic-bezier(.16,1,.3,1); }

/* Durum rozetleri */
.sd-pill { display: inline-flex; align-items: center; gap: 5px; font-size: 10.5px; font-weight: 700; padding: 2px 8px; border-radius: 20px; white-space: nowrap; }
.sd-pill.paid { background: var(--st-green-l); color: #047857; }
.sd-pill.wait { background: var(--st-amber-l); color: #B45309; }
.sd-pill.late { background: var(--st-red-l); color: #DC2626; }
.sd-pill.day { background: #FEF3C7; color: #92400E; }
.sd-pill.night { background: #18181B; color: #fff; }

/* Takvim */
.sd-cal-tools { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.sd-cal-title { font-size: 15px; font-weight: 700; min-width: 132px; text-align: center; }
.sd-cal-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: 12px; background: #fff; }
.sd-cal { display: grid; grid-template-columns: 78px repeat(7, minmax(92px, 1fr)); min-width: 720px; }
.sd-cal-h { padding: 9px 6px; text-align: center; font-size: 11px; font-weight: 600; color: var(--text-2); border-bottom: 1px solid var(--border); border-left: 1px solid var(--border); background: var(--surface-2); }
.sd-cal-h.today { color: var(--st-green-d); }
.sd-cal-h.today::after { content: ' · Bugün'; }
.sd-cal-h:first-child { border-left: 0; }
.sd-cal-s { padding: 10px 8px; font-size: 11px; font-weight: 600; color: var(--text-2); border-bottom: 1px solid var(--border); display: flex; flex-direction: column; justify-content: center; gap: 2px; }
.sd-cal-s small { font-weight: 500; color: var(--text-3); font-size: 10px; }
.sd-cal-c { position: relative; min-height: 104px; padding: 6px; border-left: 1px solid var(--border); border-bottom: 1px solid var(--border); display: flex; flex-direction: column; gap: 5px; }
.sd-cal-c.is-today { background: #F0FDF4; }
.sd-cal-c.is-past { background: repeating-linear-gradient(135deg, #FAFAFA 0 6px, #F4F4F5 6px 12px); }
.sd-ev { width: 100%; text-align: left; border-radius: 8px; padding: 5px 7px; font-size: 10.5px; line-height: 1.3; background: var(--primary); color: #fff; border-left: 3px solid var(--st-green); transition: transform var(--transition), box-shadow var(--transition); }
.sd-ev:hover { transform: translateY(-1px); box-shadow: 0 6px 14px -6px rgba(0,0,0,.4); }
.sd-ev b { display: block; font-size: 11px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sd-ev small { opacity: .75; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; display: block; }
.sd-ev.s2 { background: #3F3F46; border-left-color: #FBBF24; }
.sd-ev.s3 { background: #fff; color: var(--text-1); border: 1px solid var(--border); border-left: 3px solid #6366F1; }
.sd-ev.is-new { animation: sd-pop .45s cubic-bezier(.16,1,.3,1); }
@keyframes sd-pop { from { transform: scale(.85); opacity: 0; } to { transform: none; opacity: 1; } }
.sd-add { margin-top: auto; width: 100%; border: 1px dashed #D4D4D8; border-radius: 8px; padding: 4px; font-size: 10.5px; color: var(--text-3); background: none; opacity: 0; transition: opacity var(--transition), border-color var(--transition), color var(--transition); }
.sd-cal-c:hover .sd-add, .sd-add:focus-visible { opacity: 1; }
.sd-add:hover { border-color: var(--primary); color: var(--text-1); }
.sd-legend { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 10px; font-size: 11px; color: var(--text-3); }
.sd-legend span { display: inline-flex; align-items: center; gap: 6px; }
.sd-legend i { width: 10px; height: 10px; border-radius: 3px; background: var(--primary); }
.sd-legend i.s2 { background: #3F3F46; }
.sd-legend i.s3 { background: #fff; border: 1px solid var(--border); box-shadow: inset 3px 0 0 #6366F1; }

/* Tablo */
.sd-table-wrap { overflow-x: auto; background: #fff; border: 1px solid var(--border); border-radius: 12px; }
.sd-table { width: 100%; border-collapse: collapse; min-width: 700px; }
.sd-table th { text-align: left; font-size: 10.5px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; color: var(--text-3); padding: 10px 12px; border-bottom: 1px solid var(--border); background: var(--surface-2); white-space: nowrap; }
.sd-table td { padding: 10px 12px; border-bottom: 1px solid var(--border); font-size: 12px; vertical-align: middle; white-space: nowrap; }
.sd-table tr:last-child td { border-bottom: 0; }
.sd-table tr.is-flash td { animation: sd-flash 1.2s ease; }
@keyframes sd-flash { 0% { background: #D1FAE5; } 100% { background: transparent; } }
.sd-table .num { font-variant-numeric: tabular-nums; text-align: right; }
.sd-table code { font-size: 11px; background: var(--surface-2); border: 1px solid var(--border); padding: 1px 6px; border-radius: 5px; }
.sd-muted { color: var(--text-3); font-size: 11px; display: block; }
.sd-filters { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 10px; }
.sd-filters .sd-input { flex: 1; min-width: 160px; }
.sd-empty { padding: 26px; text-align: center; color: var(--text-3); font-size: 12px; }

/* Sozlesme */
.sd-contract { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 14px; align-items: start; }
.sd-clist { display: grid; gap: 6px; }
.sd-citem { width: 100%; text-align: left; background: #fff; border: 1px solid var(--border); border-radius: 10px; padding: 9px 11px; transition: border-color var(--transition), box-shadow var(--transition); }
.sd-citem b { display: block; font-size: 12px; }
.sd-citem small { font-size: 11px; color: var(--text-3); }
.sd-citem.is-active { border-color: var(--primary); box-shadow: 0 0 0 1px var(--primary); }
.sd-doc { background: #fff; border: 1px solid var(--border); border-radius: 12px; padding: 22px 24px; box-shadow: 0 12px 30px -18px rgba(0,0,0,.25); font-size: 12px; line-height: 1.55; }
.sd-doc-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; padding-bottom: 12px; border-bottom: 2px solid var(--primary); margin-bottom: 14px; }
.sd-doc-head h4 { font-size: 14px; letter-spacing: .02em; }
.sd-doc-head small { color: var(--text-3); font-size: 11px; }
.sd-doc dl { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px 18px; margin-bottom: 14px; }
.sd-doc dt { font-size: 10.5px; color: var(--text-3); text-transform: uppercase; letter-spacing: .04em; }
.sd-doc dd { font-weight: 600; }
.sd-doc-total { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; background: var(--surface-2); border-radius: 10px; padding: 10px 12px; margin-bottom: 14px; }
.sd-doc-total small { display: block; font-size: 10.5px; color: var(--text-3); }
.sd-doc-total b { font-size: 14px; font-variant-numeric: tabular-nums; }
.sd-doc p { color: var(--text-2); font-size: 11.5px; margin-bottom: 14px; }
.sd-sign { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin-top: 18px; }
.sd-sign div { border-top: 1px solid var(--text-3); padding-top: 6px; font-size: 11px; color: var(--text-3); text-align: center; }

/* Detay cekmecesi & form */
.sd-drawer-bg { position: absolute; inset: 0; background: rgba(10,10,10,.28); opacity: 0; pointer-events: none; transition: opacity .2s ease; z-index: 5; }
.sd-drawer { position: absolute; top: 0; right: 0; bottom: 0; width: min(340px, 92%); background: #fff; border-left: 1px solid var(--border); box-shadow: -20px 0 40px -20px rgba(0,0,0,.3); transform: translateX(105%); transition: transform .3s cubic-bezier(.16,1,.3,1); z-index: 6; display: flex; flex-direction: column; }
.sd-app.has-drawer .sd-drawer { transform: none; }
.sd-app.has-drawer .sd-drawer-bg { opacity: 1; pointer-events: auto; }
.sd-drawer-head { display: flex; justify-content: space-between; align-items: center; padding: 16px 18px; border-bottom: 1px solid var(--border); }
.sd-drawer-head b { font-size: 14px; }
.sd-x { width: 30px; height: 30px; border-radius: 8px; display: grid; place-items: center; background: var(--surface-2); color: var(--text-2); font-size: 18px; line-height: 1; }
.sd-drawer-body { padding: 16px 18px; overflow: auto; flex: 1; display: grid; gap: 12px; align-content: start; }
.sd-field { display: grid; gap: 4px; }
.sd-field label, .sd-field dt { font-size: 11px; color: var(--text-3); font-weight: 600; }
.sd-field .sd-input, .sd-field .sd-select { width: 100%; height: 36px; font-size: 13px; }
.sd-drawer dl { display: grid; gap: 10px; }
.sd-drawer dd { font-size: 13px; font-weight: 600; }
.sd-alert { border-radius: 10px; padding: 10px 12px; font-size: 12px; line-height: 1.45; }
.sd-alert.err { background: var(--st-red-l); color: #B91C1C; border: 1px solid #FECACA; }
.sd-alert.ok { background: var(--st-green-l); color: #047857; border: 1px solid #A7F3D0; }
.sd-drawer-foot { padding: 14px 18px; border-top: 1px solid var(--border); display: flex; gap: 8px; justify-content: flex-end; }

.sd-toast { position: absolute; left: 50%; bottom: 18px; z-index: 9; transform: translate(-50%, 20px); opacity: 0; pointer-events: none; background: var(--primary); color: #fff; font-size: 12px; font-weight: 500; padding: 9px 14px; border-radius: 10px; display: flex; align-items: center; gap: 8px; box-shadow: 0 16px 30px -12px rgba(0,0,0,.45); transition: transform .3s cubic-bezier(.16,1,.3,1), opacity .3s ease; white-space: nowrap; }
.sd-toast.is-show { transform: translate(-50%, 0); opacity: 1; }
.sd-toast i { width: 8px; height: 8px; border-radius: 50%; background: var(--st-green); }

.st-demo-hints { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 20px; }
.st-demo-hint { display: flex; gap: 12px; align-items: flex-start; padding: 14px 16px; border-radius: var(--radius-md); background: var(--surface-2); border: 1px solid var(--border); font-size: .86rem; color: var(--text-2); }
.st-demo-hint b { display: block; color: var(--text-1); font-size: .9rem; margin-bottom: 2px; }
.st-demo-hint span { flex-shrink: 0; width: 26px; height: 26px; border-radius: 8px; display: grid; place-items: center; background: var(--primary); color: #fff; font-size: .78rem; font-weight: 700; }

/* ---------- OZELLIKLER ---------- */
.st-features { background: var(--surface-2); }
.st-feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.st-feature { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 24px; transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition); }
.st-feature:hover { border-color: var(--primary); transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.st-feature-ic { width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; background: var(--primary); color: #fff; margin-bottom: 16px; }
.st-feature-ic svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.st-feature h3 { font-size: 1.02rem; margin-bottom: 6px; }
.st-feature p { font-size: .88rem; line-height: 1.65; }

/* ---------- ADIMLAR ---------- */
.st-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; counter-reset: st-step; }
.st-step { position: relative; padding: 26px; border-radius: var(--radius-lg); border: 1px solid var(--border); background: var(--surface); }
.st-step::before { counter-increment: st-step; content: '0' counter(st-step); display: inline-grid; place-items: center; width: 38px; height: 38px; border-radius: 50%; background: var(--st-green-l); color: var(--st-green-d); font-weight: 800; font-size: .88rem; margin-bottom: 14px; }
.st-step h3 { font-size: 1.05rem; margin-bottom: 6px; }
.st-step p { font-size: .88rem; line-height: 1.65; }

/* ---------- SSS ---------- */
.st-faq { max-width: 780px; margin: 0 auto; display: grid; gap: 10px; }
.st-faq details { border: 1px solid var(--border); border-radius: var(--radius-md); background: var(--surface); overflow: hidden; }
.st-faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 18px 20px; font-weight: 600; color: var(--text-1); }
.st-faq summary::-webkit-details-marker { display: none; }
.st-faq summary svg { width: 18px; height: 18px; flex-shrink: 0; fill: none; stroke: currentColor; stroke-width: 2; transition: transform var(--transition); }
.st-faq details[open] summary svg { transform: rotate(180deg); }
.st-faq details[open] { border-color: #D4D4D8; }
.st-faq .st-faq-a { padding: 0 20px 18px; font-size: .92rem; line-height: 1.7; color: var(--text-2); }

/* ---------- CTA ---------- */
.st-cta-box { position: relative; overflow: hidden; border-radius: 28px; background: var(--primary); color: #fff; padding: 56px; display: grid; grid-template-columns: 1.3fr 1fr; gap: 32px; align-items: center; }
.st-cta-box::before { content: ''; position: absolute; right: -120px; top: -120px; width: 380px; height: 380px; border-radius: 50%; background: radial-gradient(circle, rgba(16,185,129,.35) 0%, transparent 70%); }
.st-cta-box h2 { color: #fff; margin-bottom: 12px; position: relative; }
.st-cta-box p { color: rgba(255,255,255,.7); position: relative; }
.st-cta-actions { display: flex; flex-direction: column; gap: 10px; align-items: flex-end; position: relative; }
.st-btn-green { background: var(--st-green); color: #fff; }
.st-btn-green:hover { background: var(--st-green-d); color: #fff; transform: translateY(-1px); }
.st-cta-actions .btn-ghost { color: #fff; border-color: rgba(255,255,255,.25); }
.st-cta-actions .btn-ghost:hover { background: rgba(255,255,255,.08); color: #fff; }
.st-cta-actions small { color: rgba(255,255,255,.5); font-size: .8rem; }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1080px) {
  .sd-app { grid-template-columns: 64px minmax(0, 1fr); }
  .sd-logo span, .sd-nav span, .sd-nav em, .sd-side-foot { display: none; }
  .sd-logo { justify-content: center; padding-inline: 0; }
  .sd-nav { justify-content: center; padding: 10px 0; }
}
@media (max-width: 960px) {
  .st-hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .st-hero { padding-top: calc(var(--nav-h) + 28px); }
  .st-hero-visual { max-width: 620px; margin-inline: auto; width: 100%; }
  .st-strip-grid { grid-template-columns: repeat(2, 1fr); }
  .st-strip-item:nth-child(3) { border-left: 0; padding-left: 0; }
  .st-strip-item:nth-child(n+3) { border-top: 1px solid var(--border); }
  .st-problem-grid, .st-feature-grid, .st-steps, .st-demo-hints { grid-template-columns: 1fr 1fr; }
  .sd-kpis { grid-template-columns: repeat(2, 1fr); }
  .sd-grid2, .sd-contract { grid-template-columns: 1fr; }
  .sd-clist { grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); }
  .st-cta-box { grid-template-columns: 1fr; padding: 40px 28px; }
  .st-cta-actions { align-items: flex-start; }
}
@media (max-width: 640px) {
  .st-float-today { left: 8px; top: -26px; width: 220px; }
  .st-float-pay { right: 8px; bottom: -22px; }
  .st-float-lock { display: none; }
  .st-problem-grid, .st-feature-grid, .st-steps, .st-demo-hints { grid-template-columns: 1fr; }
  .sd-app { grid-template-columns: 1fr; grid-template-rows: auto minmax(0, 1fr); height: 640px; }
  .sd-side { flex-direction: row; padding: 8px; gap: 4px; overflow-x: auto; }
  .sd-logo { display: none; }
  .sd-nav { flex: 1; min-width: 64px; flex-direction: column; gap: 3px; padding: 7px 4px; font-size: 10.5px; }
  .sd-nav span { display: block; }
  .sd-main { padding: 14px 12px; }
  .sd-kpi b { font-size: 16px; }
  .sd-doc { padding: 16px; }
  .sd-doc dl { grid-template-columns: 1fr; }
  .sd-doc-total { grid-template-columns: 1fr; }
  .sd-url span { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .st-float { animation: none; }
}