/* ═══════════════════════════════════════════════════════════════════════════
   DESIGN TOKENS
═══════════════════════════════════════════════════════════════════════════ */
:root{
  --c-bg:#0a1628;--c-bg2:#0d1f38;--c-surface:#111f35;--c-surface2:#162843;
  --c-border:rgba(255,255,255,.08);--c-text:#e2e8f0;--c-text2:#94a3b8;--c-text3:#64748b;
  --c-white:#f8fafc;--c-primary:#3b82f6;--c-primary-h:#60a5fa;
  --c-accent:#06d6a0;--c-accent2:#ffd166;--c-danger:#ef4444;--c-warn:#f59e0b;
  --font-body:'Inter',system-ui,sans-serif;--font-head:'Outfit','Inter',system-ui,sans-serif;
  --radius:10px;--radius-lg:16px;
  --shadow:0 4px 24px rgba(0,0,0,.3);--shadow-lg:0 12px 48px rgba(0,0,0,.4);
  --glow:0 0 0 1px rgba(59,130,246,.3),0 4px 24px rgba(59,130,246,.15);
  --trans:all .2s ease;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font-body);background:var(--c-bg);color:var(--c-text);line-height:1.6;min-height:100vh}
a{color:inherit;text-decoration:none}
button{border:none;cursor:pointer;font-family:inherit;background:none}
ul{list-style:none}
img{max-width:100%;display:block}
.skip-link{position:absolute;top:-40px;left:0;background:var(--c-primary);color:#fff;padding:8px 16px;border-radius:0 0 8px 0;z-index:9999;font-size:.85rem;font-weight:600;transition:top .2s}
.skip-link:focus{top:0}

/* ── Cookie Banner ─────────────────────────────────────────────────────────── */
#cookie-banner{display:none;position:fixed;bottom:0;left:0;right:0;background:var(--c-surface2);border-top:1px solid var(--c-border);padding:14px 20px;z-index:9900;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.82rem;color:var(--c-text2)}
#cookie-banner.visible{display:flex}
#cookie-banner a{color:var(--c-primary-h);text-decoration:underline}
.cookie-btns{display:flex;gap:8px;flex-shrink:0}
.btn-cookie-accept{background:var(--c-primary);color:#fff;padding:7px 16px;border-radius:6px;font-size:.8rem;font-weight:600;transition:var(--trans)}
.btn-cookie-accept:hover{background:#2563eb}
.btn-cookie-dismiss{background:var(--c-surface);color:var(--c-text2);padding:7px 16px;border-radius:6px;font-size:.8rem;border:1px solid var(--c-border);transition:var(--trans)}

/* ── Header / Nav ──────────────────────────────────────────────────────────── */
.site-header{position:sticky;top:0;z-index:900;background:rgba(10,22,40,.9);backdrop-filter:blur(12px);border-bottom:1px solid var(--c-border)}
.nav-inner{max-width:1280px;margin:0 auto;display:flex;align-items:center;gap:28px;padding:0 20px;height:64px}
.nav-brand{font-family:var(--font-head);font-size:1.1rem;font-weight:800;color:var(--c-white);display:flex;align-items:center;gap:8px;flex-shrink:0}
.brand-dot{width:5px;height:5px;border-radius:50%;background:var(--c-primary);display:inline-block}
.nav-links{display:flex;align-items:center;gap:6px;flex:1}
.nav-links a,.nav-btn{font-size:.85rem;font-weight:500;color:var(--c-text2);padding:8px 12px;border-radius:8px;transition:var(--trans);display:flex;align-items:center;gap:5px}
.nav-links a:hover,.nav-btn:hover,.nav-links a.active{color:var(--c-white);background:var(--c-surface)}
.nav-btn i.fa-chevron-down{font-size:.65rem;transition:transform .25s}
.nav-links>li.open>button.nav-btn i.fa-chevron-down{transform:rotate(180deg)}
.nav-dropdown{position:absolute;top:calc(100% + 8px);left:0;min-width:600px;background:var(--c-bg2);border:1px solid var(--c-border);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow-lg);opacity:0;visibility:hidden;transform:translateY(6px);transition:opacity .2s,transform .2s,visibility .2s;z-index:200}
.nav-links>li.open .nav-dropdown{opacity:1;visibility:visible;transform:translateY(0)}
.dropdown-grid{display:grid;grid-template-columns:1fr 1fr;gap:4px}
.dropdown-grid a{display:flex;align-items:center;gap:8px;padding:9px 10px;border-radius:8px;font-size:.8rem;color:var(--c-text2);transition:var(--trans);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.dropdown-grid a:hover{background:var(--c-surface);color:var(--c-text)}
.dropdown-grid a i{color:var(--c-primary);font-size:.75rem;flex-shrink:0;width:14px}
.nav-hamburger{display:none;flex-direction:column;gap:5px;background:transparent;padding:6px;border-radius:8px;border:1px solid var(--c-border)}
.nav-hamburger span{display:block;width:22px;height:2px;background:var(--c-text2);border-radius:2px;transition:var(--trans)}
.nav-hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-hamburger.open span:nth-child(2){opacity:0}
.nav-hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-nav{display:none;position:fixed;top:64px;left:0;right:0;bottom:0;background:var(--c-bg);z-index:850;overflow-y:auto;padding:20px;transform:translateX(100%);transition:transform .3s ease}
.mobile-nav.open{transform:translateX(0)}
.mobile-nav-links a{display:flex;align-items:center;gap:10px;padding:12px 14px;border-radius:10px;font-size:.9rem;color:var(--c-text2);border-bottom:1px solid var(--c-border);transition:var(--trans)}
.mobile-nav-links a:hover{background:var(--c-surface);color:var(--c-text)}
.mobile-nav-links .section-title{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--c-text3);padding:14px 14px 6px}

/* ── Breadcrumb ────────────────────────────────────────────────────────────── */
.breadcrumb-wrap{background:var(--c-bg2);border-bottom:1px solid var(--c-border);padding:10px 20px}
.breadcrumb{max-width:1280px;margin:0 auto;display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.breadcrumb a,.breadcrumb span{font-size:.78rem;color:var(--c-text3)}
.breadcrumb a:hover{color:var(--c-primary)}
.breadcrumb .sep{color:var(--c-text3)}
.breadcrumb .current{color:var(--c-text2)}

/* ── Hero ──────────────────────────────────────────────────────────────────── */
.hero{position:relative;overflow:hidden;padding:80px 20px 60px;text-align:center;background:radial-gradient(ellipse 80% 60% at 50% 0%,rgba(59,130,246,.18) 0%,transparent 70%)}
.hero::before{content:'';position:absolute;inset:0;background:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%233b82f6' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E") repeat}
.hero-inner{position:relative;max-width:820px;margin:0 auto}
.hero-badge{display:inline-flex;align-items:center;gap:6px;background:rgba(59,130,246,.12);border:1px solid rgba(59,130,246,.25);color:var(--c-primary-h);padding:5px 14px;border-radius:100px;font-size:.78rem;font-weight:600;letter-spacing:.04em;margin-bottom:20px}
.hero h1{font-family:var(--font-head);font-size:clamp(2rem,5vw,3.4rem);font-weight:800;line-height:1.1;color:var(--c-white);margin-bottom:18px}
.hero h1 span{background:linear-gradient(135deg,#3b82f6,#06d6a0);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-desc{font-size:1.05rem;color:var(--c-text2);max-width:600px;margin:0 auto 30px}
.hero-stats{display:flex;justify-content:center;gap:30px;flex-wrap:wrap;margin-top:30px}
.hero-stat{text-align:center}
.hero-stat .num{font-family:var(--font-head);font-size:1.6rem;font-weight:800;color:var(--c-white)}
.hero-stat .lbl{font-size:.75rem;color:var(--c-text3);text-transform:uppercase;letter-spacing:.06em}

/* ── Tool ──────────────────────────────────────────────────────────────────── */
.section-wrap{max-width:1280px;margin:0 auto;padding:0 20px}
.tool-section{padding:40px 20px 60px}
.tool-card{background:var(--c-bg2);border:1px solid var(--c-border);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow)}
.tool-card-header{padding:24px 28px 20px;border-bottom:1px solid var(--c-border);display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px}
.tool-card-header h2{font-family:var(--font-head);font-size:1.25rem;font-weight:800;color:var(--c-white)}
.tool-body{padding:28px}
.tool-grid{display:grid;grid-template-columns:1fr 340px;gap:24px;align-items:start}
.form-group{margin-bottom:18px}
.form-label{display:block;font-size:.8rem;font-weight:600;color:var(--c-text2);margin-bottom:6px;text-transform:uppercase;letter-spacing:.05em}
.form-label .required{color:var(--c-danger)}
.kw-textarea{width:100%;min-height:160px;background:var(--c-bg);border:1px solid var(--c-border);border-radius:var(--radius);padding:14px;color:var(--c-text);font-size:.875rem;resize:vertical;transition:var(--trans);line-height:1.7}
.kw-textarea:focus{outline:none;border-color:var(--c-primary);box-shadow:0 0 0 3px rgba(59,130,246,.15)}
.kw-textarea::placeholder{color:var(--c-text3)}
.kw-textarea.error{border-color:var(--c-danger);box-shadow:0 0 0 3px rgba(239,68,68,.1)}
.input-meta{display:flex;justify-content:space-between;align-items:center;margin-top:6px}
.char-count{font-size:.75rem;color:var(--c-text3)}
.char-count.warn{color:var(--c-warn)}
.error-msg{font-size:.75rem;color:var(--c-danger);display:none}
.error-msg.show{display:block}
.options-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:18px}
.form-select{width:100%;background:var(--c-bg);border:1px solid var(--c-border);border-radius:var(--radius);padding:10px 12px;color:var(--c-text);font-size:.875rem;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2364748b' d='M6 8L1 3h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:calc(100% - 12px) center;cursor:pointer;transition:var(--trans)}
.form-select:focus{outline:none;border-color:var(--c-primary)}
.form-select option{background:var(--c-bg2)}
.action-row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.btn-analyse{flex:1;min-width:160px;background:linear-gradient(135deg,#3b82f6,#2563eb);color:#fff;padding:13px 24px;border-radius:var(--radius);font-size:.9rem;font-weight:700;display:flex;align-items:center;justify-content:center;gap:8px;transition:var(--trans);box-shadow:0 4px 16px rgba(59,130,246,.3)}
.btn-analyse:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(59,130,246,.4)}
.btn-analyse:active{transform:translateY(0)}
.btn-analyse:disabled{opacity:.5;cursor:not-allowed;transform:none}
.btn-clear{background:var(--c-surface);color:var(--c-text2);padding:13px 16px;border-radius:var(--radius);font-size:.9rem;font-weight:600;transition:var(--trans);border:1px solid var(--c-border)}
.btn-clear:hover{background:var(--c-surface2);color:var(--c-text)}
.btn-export{background:rgba(6,214,160,.1);color:var(--c-accent);padding:13px 16px;border-radius:var(--radius);font-size:.9rem;font-weight:600;border:1px solid rgba(6,214,160,.2);transition:var(--trans);display:none}
.btn-export:hover{background:rgba(6,214,160,.2)}
.btn-export.visible{display:flex;align-items:center;gap:6px}
.settings-panel{background:var(--c-bg);border:1px solid var(--c-border);border-radius:var(--radius);padding:20px}
.settings-panel h3{font-size:.85rem;font-weight:700;text-transform:uppercase;letter-spacing:.07em;color:var(--c-text3);margin-bottom:16px}
.setting-item{margin-bottom:14px}
.toggle-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}
.toggle-label{font-size:.82rem;color:var(--c-text2)}
.toggle{position:relative;width:38px;height:20px}
.toggle input{opacity:0;width:0;height:0}
.toggle-slider{position:absolute;inset:0;background:var(--c-surface2);border-radius:20px;cursor:pointer;transition:var(--trans)}
.toggle-slider::before{content:'';position:absolute;width:14px;height:14px;left:3px;top:3px;background:#fff;border-radius:50%;transition:var(--trans)}
.toggle input:checked+.toggle-slider{background:var(--c-primary)}
.toggle input:checked+.toggle-slider::before{transform:translateX(18px)}
.api-note{background:rgba(255,209,102,.06);border:1px solid rgba(255,209,102,.2);border-radius:10px;padding:12px;margin-top:14px}
.api-note p{font-size:.76rem;color:var(--c-accent2);line-height:1.5}
.api-note code{font-size:.72rem;background:rgba(255,209,102,.1);padding:1px 5px;border-radius:4px}

/* ── Loader ────────────────────────────────────────────────────────────────── */
.loader-wrap{display:none;flex-direction:column;align-items:center;gap:16px;padding:60px 20px}
.loader-wrap.show{display:flex}
.loader-dots{display:flex;gap:8px}
.loader-dots span{width:10px;height:10px;border-radius:50%;background:var(--c-primary);animation:bounce 1.4s infinite ease-in-out}
.loader-dots span:nth-child(2){animation-delay:.16s}
.loader-dots span:nth-child(3){animation-delay:.32s}
@keyframes bounce{0%,80%,100%{transform:scale(0);opacity:.5}40%{transform:scale(1);opacity:1}}
.loader-text{font-size:.9rem;color:var(--c-text2)}
.loader-steps{display:flex;gap:16px;flex-wrap:wrap;justify-content:center;margin-top:4px}
.loader-step{font-size:.75rem;color:var(--c-text3);display:flex;align-items:center;gap:5px}
.loader-step.done{color:var(--c-accent)}
.loader-step i{font-size:.7rem}

/* ── Results ───────────────────────────────────────────────────────────────── */
#results-section{display:none;animation:fadeUp .4s ease}
#results-section.show{display:block}
@keyframes fadeUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}
.results-summary{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px;margin-bottom:24px}
.summary-card{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--radius);padding:16px;text-align:center}
.summary-card .val{font-family:var(--font-head);font-size:1.5rem;font-weight:800;color:var(--c-white)}
.summary-card .val.green{color:var(--c-accent)}
.summary-card .val.blue{color:var(--c-primary-h)}
.summary-card .val.yellow{color:var(--c-accent2)}
.summary-card .lbl{font-size:.72rem;color:var(--c-text3);margin-top:2px;text-transform:uppercase;letter-spacing:.05em}
.results-filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px;align-items:center}
.filter-chip{padding:6px 14px;border-radius:100px;font-size:.78rem;font-weight:600;cursor:pointer;border:1px solid var(--c-border);background:transparent;color:var(--c-text3);transition:var(--trans)}
.filter-chip.active,.filter-chip:hover{background:var(--c-primary);color:#fff;border-color:var(--c-primary)}
.sort-select{background:var(--c-bg);border:1px solid var(--c-border);border-radius:100px;padding:6px 14px;color:var(--c-text2);font-size:.78rem;appearance:none;cursor:pointer;margin-left:auto}
.view-toggle{display:flex;gap:4px;background:var(--c-bg);border:1px solid var(--c-border);border-radius:8px;padding:3px}
.view-btn{padding:5px 10px;border-radius:6px;font-size:.8rem;background:transparent;color:var(--c-text3);transition:var(--trans)}
.view-btn.active{background:var(--c-surface2);color:var(--c-text)}
#kw-results-grid{display:grid;grid-template-columns:1fr;gap:16px}
#kw-results-grid.grid-view{grid-template-columns:repeat(auto-fill,minmax(380px,1fr))}
.kw-result-card{background:var(--c-surface);border:1px solid var(--c-border);border-radius:var(--radius);overflow:hidden;transition:var(--trans);animation:fadeUp .3s ease both}
.kw-result-card:hover{border-color:rgba(59,130,246,.3);box-shadow:var(--glow)}
.kw-card-head{display:flex;align-items:center;justify-content:space-between;padding:16px 20px 0;flex-wrap:wrap;gap:8px}
.kw-name{font-weight:700;color:var(--c-white);font-size:.95rem;word-break:break-word}
.kw-intent-badge{padding:3px 10px;border-radius:100px;font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em}
.intent-commercial{background:rgba(59,130,246,.15);color:#93c5fd}
.intent-informational{background:rgba(6,214,160,.12);color:#6ee7b7}
.intent-navigational{background:rgba(255,209,102,.1);color:#fde68a}
.kw-metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;padding:16px 20px}
@media(max-width:600px){.kw-metrics{grid-template-columns:repeat(2,1fr)}}
.metric-val{font-family:var(--font-head);font-size:1.15rem;font-weight:800;color:var(--c-white)}
.metric-lbl{font-size:.7rem;color:var(--c-text3);text-transform:uppercase;letter-spacing:.05em}
.score-bar-wrap{padding:0 20px 16px}
.score-bars{display:grid;grid-template-columns:1fr 1fr;gap:10px}
@media(max-width:500px){.score-bars{grid-template-columns:1fr}}
.score-bar-header{display:flex;justify-content:space-between;margin-bottom:5px}
.score-bar-label{font-size:.72rem;color:var(--c-text3)}
.score-bar-val{font-size:.72rem;font-weight:700;color:var(--c-text2)}
.score-bar-track{height:6px;background:var(--c-bg);border-radius:3px;overflow:hidden}
.score-bar-fill{height:100%;border-radius:3px;transition:width 1s cubic-bezier(0.4,0,0.2,1)}
.bar-kd .score-bar-fill{background:linear-gradient(90deg,#22c55e,#f59e0b,#ef4444)}
.bar-opp .score-bar-fill{background:linear-gradient(90deg,#3b82f6,#06d6a0)}
.bar-comp .score-bar-fill{background:linear-gradient(90deg,#6366f1,#ec4899)}
.kw-trend{padding:0 20px 16px}
.trend-label{font-size:.72rem;color:var(--c-text3);text-transform:uppercase;letter-spacing:.05em;margin-bottom:8px}
.trend-canvas-wrap{height:50px;position:relative}
canvas.trend-mini{display:block}
.kw-related-wrap{border-top:1px solid var(--c-border);padding:12px 20px}
.kw-related-toggle{display:flex;align-items:center;justify-content:space-between;cursor:pointer;font-size:.78rem;font-weight:600;color:var(--c-text2)}
.kw-related-toggle i{font-size:.7rem;transition:transform .25s}
.kw-related-body{display:none;margin-top:10px}
.kw-related-body.open{display:block}
.related-table{width:100%;border-collapse:collapse;font-size:.77rem}
.related-table th{text-align:left;color:var(--c-text3);font-weight:600;padding:5px 8px;text-transform:uppercase;font-size:.68rem;letter-spacing:.04em}
.related-table td{padding:6px 8px;color:var(--c-text2);border-top:1px solid var(--c-border)}
.related-table tr:hover td{background:rgba(59,130,246,.05)}
.serp-wrap{padding:0 20px 14px;display:flex;gap:6px;flex-wrap:wrap}
.serp-tag{font-size:.68rem;padding:3px 8px;border-radius:100px;background:rgba(99,102,241,.12);color:#a5b4fc;border:1px solid rgba(99,102,241,.2)}

/* ── Table view ────────────────────────────────────────────────────────────── */
#kw-results-table{display:none;overflow-x:auto;margin-top:4px}
#kw-results-table.show{display:block}
.data-table{width:100%;border-collapse:collapse;font-size:.82rem}
.data-table th{background:var(--c-bg);padding:10px 14px;text-align:left;color:var(--c-text3);font-weight:700;font-size:.72rem;text-transform:uppercase;letter-spacing:.05em;border-bottom:2px solid var(--c-border);white-space:nowrap;cursor:pointer;transition:var(--trans)}
.data-table th:hover{color:var(--c-text);background:var(--c-surface)}
.data-table th.sorted-asc::after{content:' ↑'}
.data-table th.sorted-desc::after{content:' ↓'}
.data-table td{padding:10px 14px;border-bottom:1px solid var(--c-border);color:var(--c-text2);white-space:nowrap}
.data-table tr:hover td{background:rgba(59,130,246,.04)}
.data-table .kw-col{color:var(--c-white);font-weight:600;max-width:220px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.comp-pill{display:inline-block;padding:2px 10px;border-radius:100px;font-size:.68rem;font-weight:700}
.comp-Low{background:rgba(6,214,160,.12);color:#6ee7b7}
.comp-Medium{background:rgba(245,158,11,.12);color:#fcd34d}
.comp-High{background:rgba(239,68,68,.12);color:#fca5a5}
.mini-bar{width:60px;height:6px;background:var(--c-bg);border-radius:3px;display:inline-block;overflow:hidden;vertical-align:middle}
.mini-bar-fill{height:100%;border-radius:3px;background:linear-gradient(90deg,#3b82f6,#06d6a0)}

/* ── Features ──────────────────────────────────────────────────────────────── */
.features-section{padding:80px 20px;background:var(--c-bg2);border-top:1px solid var(--c-border);border-bottom:1px solid var(--c-border)}
.section-tag{display:inline-block;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--c-accent);margin-bottom:10px}
.section-title{font-family:var(--font-head);font-size:clamp(1.6rem,3.5vw,2.4rem);font-weight:800;color:var(--c-white);margin-bottom:14px}
.section-desc{color:var(--c-text2);max-width:560px;font-size:.95rem;line-height:1.7}
.features-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px;margin-top:50px}
.feat-card{background:var(--c-bg);border:1px solid var(--c-border);border-radius:var(--radius);padding:24px;transition:var(--trans);position:relative;overflow:hidden}
.feat-card::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(59,130,246,.06),transparent);opacity:0;transition:opacity .3s}
.feat-card:hover{border-color:rgba(59,130,246,.25);transform:translateY(-3px)}
.feat-card:hover::before{opacity:1}
.feat-icon{width:44px;height:44px;border-radius:10px;background:rgba(59,130,246,.12);display:flex;align-items:center;justify-content:center;margin-bottom:16px;font-size:1.1rem;color:var(--c-primary)}
.feat-card h3{font-size:.95rem;font-weight:700;color:var(--c-white);margin-bottom:8px}
.feat-card p{font-size:.82rem;color:var(--c-text2);line-height:1.65}

/* ── Content / HIW / FAQ / CTA ─────────────────────────────────────────────── */
.content-section{padding:70px 20px;background:var(--c-bg)}
.content-inner{max-width:820px;margin:0 auto}
.content-inner h2{font-family:var(--font-head);font-size:1.75rem;font-weight:800;color:var(--c-white);margin-bottom:18px}
.content-inner p{font-size:.93rem;color:var(--c-text2);line-height:1.8;margin-bottom:16px}
.content-inner strong{color:var(--c-text)}
.content-inner h3{font-size:1.15rem;font-weight:700;color:var(--c-white);margin:24px 0 10px}
.hiw-section{padding:80px 20px;background:var(--c-bg2);border-top:1px solid var(--c-border)}
.hiw-steps{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:20px;margin-top:50px}
.hiw-step{text-align:center;padding:28px 20px;background:var(--c-bg);border:1px solid var(--c-border);border-radius:var(--radius)}
.step-num{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,#3b82f6,#2563eb);color:#fff;font-family:var(--font-head);font-size:1rem;font-weight:800;display:flex;align-items:center;justify-content:center;margin:0 auto 16px}
.hiw-step h3{font-size:.9rem;font-weight:700;color:var(--c-white);margin-bottom:8px}
.hiw-step p{font-size:.8rem;color:var(--c-text2);line-height:1.6}
.faq-section{padding:80px 20px;background:var(--c-bg)}
.faq-list{margin-top:40px;max-width:780px;margin-left:auto;margin-right:auto}
.faq-item{border:1px solid var(--c-border);border-radius:var(--radius);margin-bottom:10px;overflow:hidden}
.faq-question{display:flex;align-items:center;justify-content:space-between;padding:18px 20px;cursor:pointer;font-weight:600;color:var(--c-text);font-size:.9rem;transition:var(--trans);gap:12px}
.faq-question:hover{background:var(--c-surface);color:var(--c-white)}
.faq-question i{color:var(--c-primary);font-size:.8rem;flex-shrink:0;transition:transform .3s}
.faq-item.open .faq-question i{transform:rotate(45deg)}
.faq-answer{max-height:0;overflow:hidden;transition:max-height .35s ease,padding .35s ease}
.faq-item.open .faq-answer{max-height:300px;padding:0 20px 16px}
.faq-answer p{font-size:.85rem;color:var(--c-text2);line-height:1.75}
.cta-section{padding:80px 20px;background:radial-gradient(ellipse 80% 80% at 50% 50%,rgba(59,130,246,.15) 0%,transparent 70%),var(--c-bg2);border-top:1px solid var(--c-border);text-align:center}
.cta-section h2{font-family:var(--font-head);font-size:clamp(1.8rem,4vw,2.8rem);font-weight:800;color:var(--c-white);margin-bottom:14px}
.cta-section p{color:var(--c-text2);max-width:540px;margin:0 auto 32px;font-size:.95rem}
.cta-btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.btn-cta-primary{background:linear-gradient(135deg,#3b82f6,#2563eb);color:#fff;padding:14px 28px;border-radius:var(--radius);font-size:.9rem;font-weight:700;display:inline-flex;align-items:center;gap:8px;transition:var(--trans);box-shadow:0 4px 16px rgba(59,130,246,.3)}
.btn-cta-primary:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(59,130,246,.45);color:#fff}
.btn-cta-secondary{background:var(--c-surface);color:var(--c-text);padding:14px 28px;border-radius:var(--radius);font-size:.9rem;font-weight:700;border:1px solid var(--c-border);display:inline-flex;align-items:center;gap:8px;transition:var(--trans)}
.btn-cta-secondary:hover{background:var(--c-surface2);transform:translateY(-2px);color:var(--c-white)}

/* ── Disclaimer / Footer ───────────────────────────────────────────────────── */
.disclaimer-section{padding:24px 20px;background:var(--c-bg);border-top:1px solid var(--c-border)}
.disclaimer-inner{max-width:1100px;margin:0 auto}
.disclaimer-inner p{font-size:.72rem;color:var(--c-text3);line-height:1.65;text-align:center}
.site-footer{background:var(--c-bg2);border-top:1px solid var(--c-border);padding:60px 20px 24px}
.footer-inner{max-width:1280px;margin:0 auto}
.footer-top{display:grid;grid-template-columns:260px 1fr;gap:50px;margin-bottom:48px}
.footer-brand p{font-size:.82rem;color:var(--c-text3);margin-top:10px;line-height:1.6}
.footer-brand .brand-name{font-family:var(--font-head);font-size:1.1rem;font-weight:800;color:var(--c-white)}
.footer-links-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:30px}
.footer-col h4{font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--c-text3);margin-bottom:14px}
.footer-col ul li{margin-bottom:8px}
.footer-col ul li a{font-size:.82rem;color:var(--c-text3);transition:var(--trans);display:flex;align-items:center;gap:6px}
.footer-col ul li a:hover{color:var(--c-text)}
.footer-col ul li a i{font-size:.68rem;width:12px}
.footer-bottom{border-top:1px solid var(--c-border);padding-top:20px;display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.footer-bottom p{font-size:.75rem;color:var(--c-text3)}
.footer-bottom a{color:var(--c-text3);transition:var(--trans)}
.footer-bottom a:hover{color:var(--c-text)}
.footer-legal{display:flex;gap:16px;flex-wrap:wrap}

/* ── Toast ─────────────────────────────────────────────────────────────────── */
#toast-container{position:fixed;bottom:80px;right:20px;z-index:9980;display:flex;flex-direction:column;gap:8px}
.toast{background:var(--c-surface2);border:1px solid var(--c-border);border-radius:10px;padding:12px 16px;font-size:.82rem;color:var(--c-text);box-shadow:var(--shadow);animation:slideIn .3s ease;display:flex;align-items:center;gap:8px;min-width:240px;max-width:320px}
.toast.success{border-color:rgba(6,214,160,.3)}
.toast.success i{color:var(--c-accent)}
.toast.error{border-color:rgba(239,68,68,.3)}
.toast.error i{color:var(--c-danger)}
.toast.info i{color:var(--c-primary)}
@keyframes slideIn{from{opacity:0;transform:translateX(20px)}to{opacity:1;transform:translateX(0)}}

/* ── Responsive ────────────────────────────────────────────────────────────── */
@media(max-width:900px){
  .nav-links{display:none}
  .nav-hamburger{display:flex}
  .mobile-nav{display:block}
  .tool-grid{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr}
}
@media(max-width:640px){
  .hero{padding:50px 16px 40px}
  .tool-body{padding:18px 14px}
  .options-row{grid-template-columns:1fr}
  .action-row{flex-direction:column}
  .btn-analyse,.btn-clear,.btn-export{width:100%}
  .results-summary{grid-template-columns:repeat(2,1fr)}
  .footer-links-grid{grid-template-columns:1fr 1fr}
  .footer-bottom{flex-direction:column;text-align:center}
}
@media(max-width:400px){
  .results-summary{grid-template-columns:1fr}
  .footer-links-grid{grid-template-columns:1fr}
}