/* ===================================================================
   ToolWorld Online — style.css
   Green & white SaaS theme · light/dark · responsive
   =================================================================== */

/* ---------- Design Tokens ---------- */
:root {
    /* Brand */
    --green-50:  #f0fdf4;
    --green-100: #dcfce7;
    --green-200: #bbf7d0;
    --green-400: #4ade80;
    --green-500: #22c55e;
    --green-600: #16a34a;
    --green-700: #15803d;
    --green-800: #166534;

    --grad-primary: linear-gradient(135deg, #16a34a 0%, #22c55e 50%, #4ade80 100%);
    --grad-soft:    linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
    --grad-text:    linear-gradient(135deg, #15803d 0%, #22c55e 60%, #4ade80 100%);

    /* Light theme surfaces */
    --bg:            #ffffff;
    --bg-alt:        #f8fafc;
    --bg-elevated:   #ffffff;
    --surface:       #ffffff;
    --surface-2:     #f0fdf4;
    --border:        #e2e8f0;
    --border-strong: #cbd5e1;

    --text:          #0f172a;
    --text-muted:    #475569;
    --text-soft:     #64748b;
    --text-invert:   #ffffff;

    --shadow-sm: 0 1px 2px rgba(15, 23, 42, .06), 0 1px 3px rgba(15, 23, 42, .04);
    --shadow-md: 0 4px 12px rgba(15, 23, 42, .08);
    --shadow-lg: 0 12px 32px rgba(15, 23, 42, .12);
    --shadow-green: 0 8px 24px rgba(22, 163, 74, .25);

    --radius-sm: 8px;
    --radius:    14px;
    --radius-lg: 20px;
    --radius-xl: 28px;

    --header-h: 72px;
    --container: 1200px;

    --font-head: 'Outfit', system-ui, -apple-system, sans-serif;
    --font-body: 'Inter', system-ui, -apple-system, sans-serif;

    --transition: 200ms cubic-bezier(.4, 0, .2, 1);
}

[data-theme="dark"] {
    --bg:            #0a0f0d;
    --bg-alt:        #0f1714;
    --bg-elevated:   #131c18;
    --surface:       #131c18;
    --surface-2:     #1a2620;
    --border:        #243029;
    --border-strong: #33433a;

    --text:          #f1f5f9;
    --text-muted:    #94a3b8;
    --text-soft:     #78858c;
    --text-invert:   #0a0f0d;

    --grad-soft: linear-gradient(135deg, #0f1714 0%, #131c18 100%);

    --shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, .4);
    --shadow-lg: 0 12px 32px rgba(0, 0, 0, .5);
    --shadow-green: 0 8px 24px rgba(34, 197, 94, .3);
}

/* ---------- Reset ---------- */
*, *::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(--bg);
    color: var(--text);
    line-height: 1.6;
    font-size: 16px;
    overflow-x: hidden;
    transition: background var(--transition), color var(--transition);
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
ul { list-style: none; }
h1, h2, h3, h4 { font-family: var(--font-head); line-height: 1.2; font-weight: 700; letter-spacing: -.02em; }

.skip-link {
    position: absolute; left: -999px; top: 0; z-index: 9999;
    background: var(--green-600); color: #fff; padding: 12px 20px; border-radius: 0 0 var(--radius-sm) 0;
}
.skip-link:focus { left: 0; }

/* ---------- Layout helpers ---------- */
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.container-narrow { max-width: 820px; }
.text-gradient {
    background: var(--grad-text);
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent; color: transparent;
}

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    font-family: var(--font-head); font-weight: 600; font-size: 15px;
    padding: 11px 22px; border-radius: var(--radius-sm);
    transition: all var(--transition); white-space: nowrap;
    border: 1.5px solid transparent;
}
.btn-primary { background: var(--grad-primary); color: #fff; box-shadow: var(--shadow-green); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(22, 163, 74, .35); }
.btn-ghost { background: transparent; border-color: var(--border-strong); color: var(--text); }
.btn-ghost:hover { background: var(--surface-2); border-color: var(--green-400); }
.btn-light { background: rgba(255,255,255,.15); border-color: rgba(255,255,255,.3); color: #fff; }
.btn-lg { padding: 14px 28px; font-size: 16px; }
.btn-block { width: 100%; }
.btn:active { transform: translateY(0); }

/* ---------- Header ---------- */
.site-header {
    position: sticky; top: 0; z-index: 100;
    background: color-mix(in srgb, var(--bg) 85%, transparent);
    backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    transition: box-shadow var(--transition), background var(--transition);
}
.site-header.scrolled { box-shadow: var(--shadow-sm); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: var(--header-h); gap: 20px; }
.brand { display: flex; align-items: center; gap: 10px; font-family: var(--font-head); font-weight: 700; font-size: 22px; }
.brand-logo { border-radius: 8px; }
.brand-accent { color: var(--green-600); }
[data-theme="dark"] .brand-accent { color: var(--green-400); }

.main-nav { display: flex; align-items: center; gap: 32px; }
.main-nav > a { font-weight: 500; font-size: 15px; color: var(--text-muted); transition: color var(--transition); position: relative; }
.main-nav > a:hover { color: var(--text); }
.main-nav > a::after {
    content: ''; position: absolute; left: 0; bottom: -6px; width: 0; height: 2px;
    background: var(--grad-primary); transition: width var(--transition);
}
.main-nav > a:hover::after { width: 100%; }
.nav-cta-mobile { display: none; gap: 8px; }

.header-actions { display: flex; align-items: center; gap: 12px; }
.theme-toggle {
    width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center;
    border: 1.5px solid var(--border); color: var(--text); transition: all var(--transition);
}
.theme-toggle:hover { border-color: var(--green-400); background: var(--surface-2); transform: rotate(15deg); }
.theme-toggle .icon-moon { display: none; }
[data-theme="dark"] .theme-toggle .icon-sun { display: none; }
[data-theme="dark"] .theme-toggle .icon-moon { display: block; }

.nav-toggle { display: none; flex-direction: column; gap: 5px; width: 40px; height: 40px; justify-content: center; align-items: center; }
.nav-toggle span { width: 22px; height: 2px; background: var(--text); border-radius: 2px; transition: all var(--transition); }
.nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero { position: relative; padding: 80px 0 60px; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; z-index: 0; pointer-events: none; }
.hero-glow { position: absolute; border-radius: 50%; filter: blur(80px); opacity: .5; }
.hero-glow-1 { width: 500px; height: 500px; background: var(--green-400); top: -150px; left: -100px; }
.hero-glow-2 { width: 400px; height: 400px; background: var(--green-200); bottom: -100px; right: -50px; opacity: .35; }
[data-theme="dark"] .hero-glow { opacity: .18; }

.hero-inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1.1fr .9fr; gap: 60px; align-items: center; }
.hero-content { max-width: 600px; }
.badge {
    display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px;
    background: var(--surface-2); border: 1px solid var(--green-200);
    border-radius: 999px; font-size: 13px; font-weight: 600; color: var(--green-700); margin-bottom: 24px;
}
[data-theme="dark"] .badge { color: var(--green-400); }
.badge-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green-500); animation: pulse 2s infinite; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .4; } }

.hero-title { font-size: clamp(2.4rem, 5vw, 3.8rem); font-weight: 700; margin-bottom: 20px; }
.hero-subtitle { font-size: clamp(1rem, 2vw, 1.2rem); color: var(--text-muted); margin-bottom: 32px; max-width: 520px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 40px; }
.hero-stats { display: flex; gap: 36px; }
.stat { display: flex; flex-direction: column; }
.stat strong { font-family: var(--font-head); font-size: 1.6rem; color: var(--text); }
.stat span { font-size: 13px; color: var(--text-soft); }

/* Hero visual card */
.hero-visual { display: grid; place-items: center; }
.hero-card {
    width: 100%; max-width: 380px; background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius-lg); box-shadow: var(--shadow-lg); overflow: hidden;
    transform: rotate(-2deg); transition: transform var(--transition);
}
.hero-card:hover { transform: rotate(0deg) translateY(-4px); }
.hero-card-bar { display: flex; gap: 6px; padding: 14px 18px; border-bottom: 1px solid var(--border); background: var(--bg-alt); }
.dot { width: 12px; height: 12px; border-radius: 50%; }
.dot-r { background: #ef4444; } .dot-y { background: #f59e0b; } .dot-g { background: #22c55e; }
.hero-card-body { padding: 20px; display: flex; flex-direction: column; gap: 14px; }
.hc-row { display: flex; align-items: center; gap: 14px; }
.hc-icon { width: 42px; height: 42px; border-radius: 10px; display: grid; place-items: center; font-family: var(--font-head); font-weight: 700; color: #fff; flex-shrink: 0; }
.hc-green { background: linear-gradient(135deg, #16a34a, #4ade80); }
.hc-blue { background: linear-gradient(135deg, #2563eb, #60a5fa); }
.hc-purple { background: linear-gradient(135deg, #7c3aed, #a78bfa); }
.hc-orange { background: linear-gradient(135deg, #ea580c, #fb923c); }
.hc-lines { flex: 1; display: flex; flex-direction: column; gap: 6px; }
.hc-lines span { height: 8px; border-radius: 4px; background: var(--border); }
.hc-lines span:first-child { width: 80%; background: var(--green-200); }
.hc-lines span:last-child { width: 55%; }

/* ---------- Trust bar ---------- */
.trust-bar { padding: 32px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: var(--bg-alt); }
.trust-label { text-align: center; font-size: 13px; color: var(--text-soft); margin-bottom: 16px; text-transform: uppercase; letter-spacing: .08em; }
.trust-logos { display: flex; justify-content: center; flex-wrap: wrap; gap: 32px; }
.trust-item { font-weight: 600; color: var(--text-muted); font-size: 15px; }

/* ---------- Ad slots ---------- */
.ad-slot {
    margin: 28px auto; max-width: var(--container); padding: 0 24px;
    min-height: 90px; display: flex; flex-direction: column; align-items: center; justify-content: center;
}
.ad-incontent { margin: 48px auto; }
.ad-footer { margin-top: 0; }
.ad-label { font-size: 11px; text-transform: uppercase; letter-spacing: .1em; color: var(--text-soft); margin-bottom: 8px; }
.ad-placeholder {
    width: 100%; min-height: 90px; max-width: 970px; border: 1px dashed var(--border-strong);
    border-radius: var(--radius-sm); display: grid; place-items: center;
    color: var(--text-soft); font-size: 13px; background: var(--bg-alt);
}
.ad-placeholder::before { content: 'Ad space ' attr(data-ad-zone); }
.ad-slot[data-ad-zone] .ad-placeholder::before { content: 'Ad space · ' attr(data-ad-zone); }
/* hide ads for premium users */
body.ad-free .ad-slot { display: none !important; }

/* ---------- Section heads ---------- */
.section-head { text-align: center; max-width: 680px; margin: 0 auto 48px; }
.section-eyebrow {
    display: inline-block; font-family: var(--font-head); font-weight: 600; font-size: 13px;
    text-transform: uppercase; letter-spacing: .1em; color: var(--green-600); margin-bottom: 12px;
}
[data-theme="dark"] .section-eyebrow { color: var(--green-400); }
.section-title { font-size: clamp(1.8rem, 3.5vw, 2.6rem); margin-bottom: 14px; }
.section-desc { font-size: 1.05rem; color: var(--text-muted); }

/* ---------- Tools section ---------- */
.tools-section { padding: 80px 0; }
.filter-bar { display: flex; justify-content: center; flex-wrap: wrap; gap: 10px; margin-bottom: 40px; }
.filter-btn {
    padding: 8px 18px; border-radius: 999px; font-size: 14px; font-weight: 600;
    border: 1.5px solid var(--border); color: var(--text-muted); transition: all var(--transition);
}
.filter-btn:hover { border-color: var(--green-400); color: var(--text); }
.filter-btn.active { background: var(--grad-primary); color: #fff; border-color: transparent; }

.tools-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 20px; }
.tool-card {
    background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg);
    padding: 28px; transition: all var(--transition); position: relative; overflow: hidden;
    display: flex; flex-direction: column;
}
.tool-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
    background: var(--grad-primary); transform: scaleX(0); transform-origin: left; transition: transform var(--transition);
}
.tool-card:hover { transform: translateY(-4px); border-color: var(--green-200); box-shadow: var(--shadow-md); }
.tool-card:hover::before { transform: scaleX(1); }
.tool-icon { width: 52px; height: 52px; border-radius: 12px; background: var(--surface-2); display: grid; place-items: center; margin-bottom: 18px; }
.tool-icon img, .tool-icon svg { width: 28px; height: 28px; }
.tool-card h3 { font-size: 1.15rem; margin-bottom: 8px; }
.tool-card p { font-size: 14px; color: var(--text-muted); margin-bottom: 18px; flex: 1; }
.tool-card-foot { display: flex; align-items: center; justify-content: space-between; }
.tool-link { font-family: var(--font-head); font-weight: 600; font-size: 14px; color: var(--green-600); display: inline-flex; align-items: center; gap: 6px; }
[data-theme="dark"] .tool-link { color: var(--green-400); }
.tool-link svg { transition: transform var(--transition); }
.tool-card:hover .tool-link svg { transform: translateX(4px); }
.tool-badge { font-size: 11px; font-weight: 600; padding: 3px 8px; border-radius: 999px; background: var(--surface-2); color: var(--text-soft); }
.tool-badge.free { background: var(--green-100); color: var(--green-700); }
[data-theme="dark"] .tool-badge.free { background: rgba(34,197,94,.15); color: var(--green-400); }
.more-coming { text-align: center; margin-top: 40px; color: var(--text-soft); font-weight: 500; }

/* ---------- Features ---------- */
.features-section { padding: 80px 0; background: var(--bg-alt); }
.features-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 20px; }
.feature-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 28px; transition: all var(--transition); }
.feature-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: var(--green-200); }
.feature-icon { font-size: 2rem; width: 56px; height: 56px; border-radius: 14px; background: var(--surface-2); display: grid; place-items: center; margin-bottom: 18px; }
.feature-card h3 { font-size: 1.2rem; margin-bottom: 8px; }
.feature-card p { color: var(--text-muted); font-size: 14px; }

/* ---------- How it works ---------- */
.how-section { padding: 80px 0; }
.steps { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; gap: 20px; align-items: center; max-width: 1000px; margin: 0 auto; }
.step { text-align: center; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 32px 24px; transition: all var(--transition); }
.step:hover { border-color: var(--green-200); box-shadow: var(--shadow-md); transform: translateY(-3px); }
.step-num { width: 48px; height: 48px; border-radius: 50%; background: var(--grad-primary); color: #fff; font-family: var(--font-head); font-weight: 700; font-size: 1.2rem; display: grid; place-items: center; margin: 0 auto 16px; box-shadow: var(--shadow-green); }
.step h3 { font-size: 1.15rem; margin-bottom: 8px; }
.step p { font-size: 14px; color: var(--text-muted); }
.step-arrow { font-size: 1.5rem; color: var(--green-400); font-weight: 700; }

/* ---------- Pricing teaser ---------- */
.pricing-teaser { padding: 80px 0; background: var(--bg-alt); }
.pricing-teaser-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-xl); padding: 48px; display: grid; grid-template-columns: 1.2fr 1fr; gap: 48px; align-items: center; box-shadow: var(--shadow-md); }
.pt-content .section-eyebrow, .pt-content .section-title, .pt-content .section-desc { text-align: left; margin-bottom: 12px; }
.pt-content .section-desc { margin-bottom: 24px; }
.pt-plans { display: flex; flex-direction: column; gap: 12px; }
.pt-plan { display: flex; align-items: baseline; justify-content: space-between; padding: 16px 20px; background: var(--bg-alt); border: 1px solid var(--border); border-radius: var(--radius); transition: all var(--transition); }
.pt-plan:hover { border-color: var(--green-200); }
.pt-plan strong { font-family: var(--font-head); font-size: 1.6rem; color: var(--green-600); }
[data-theme="dark"] .pt-plan strong { color: var(--green-400); }
.pt-plan strong span { font-size: .9rem; color: var(--text-soft); font-weight: 500; }
.pt-plan > span { font-size: 13px; color: var(--text-muted); }
.pt-plan.featured { background: var(--grad-soft); border-color: var(--green-200); }
.pt-plan.featured strong { color: var(--text); }

/* ---------- FAQ ---------- */
.faq-section { padding: 80px 0; }
.faq-list { display: flex; flex-direction: column; gap: 12px; }
.faq-item { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 4px 20px; transition: all var(--transition); }
.faq-item[open] { border-color: var(--green-200); box-shadow: var(--shadow-sm); }
.faq-item summary { padding: 16px 0; font-family: var(--font-head); font-weight: 600; font-size: 1.05rem; cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: '+'; font-size: 1.4rem; color: var(--green-600); transition: transform var(--transition); }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p { padding: 0 0 18px; color: var(--text-muted); }

/* ---------- CTA ---------- */
.cta-section { padding: 60px 0 80px; }
.cta-card { background: var(--grad-primary); border-radius: var(--radius-xl); padding: 56px 40px; text-align: center; color: #fff; position: relative; overflow: hidden; }
.cta-card::before { content: ''; position: absolute; inset: 0; background: radial-gradient(circle at 30% 20%, rgba(255,255,255,.2), transparent 50%); }
.cta-card h2 { font-size: clamp(1.8rem, 3vw, 2.4rem); margin-bottom: 12px; position: relative; }
.cta-card p { font-size: 1.1rem; opacity: .95; margin-bottom: 28px; position: relative; }
.cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; position: relative; }
.cta-card .btn-primary { background: #fff; color: var(--green-700); box-shadow: var(--shadow-lg); }

/* ---------- Footer ---------- */
.site-footer { background: var(--bg-alt); border-top: 1px solid var(--border); padding-top: 56px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 40px; }
.footer-tagline { color: var(--text-muted); font-size: 14px; margin-top: 14px; max-width: 280px; }
.footer-col h4 { font-size: 14px; text-transform: uppercase; letter-spacing: .08em; color: var(--text-soft); margin-bottom: 16px; }
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a { color: var(--text-muted); font-size: 15px; transition: color var(--transition); }
.footer-col a:hover { color: var(--green-600); }
[data-theme="dark"] .footer-col a:hover { color: var(--green-400); }
.footer-bottom { border-top: 1px solid var(--border); padding: 20px 0; }
.footer-bottom-inner { display: flex; justify-content: space-between; align-items: center; font-size: 14px; color: var(--text-soft); }

/* ---------- Auth modal ---------- */
.modal-overlay {
    position: fixed; inset: 0; z-index: 1000; background: rgba(0,0,0,.5); backdrop-filter: blur(4px);
    display: grid; place-items: center; padding: 20px; opacity: 0; visibility: hidden; transition: all var(--transition);
}
.modal-overlay.open { opacity: 1; visibility: visible; }
.modal { background: var(--surface); border-radius: var(--radius-lg); width: 100%; max-width: 420px; padding: 32px; position: relative; box-shadow: var(--shadow-lg); transform: translateY(20px) scale(.98); transition: transform var(--transition); }
.modal-overlay.open .modal { transform: translateY(0) scale(1); }
.modal-close { position: absolute; top: 16px; right: 16px; width: 36px; height: 36px; border-radius: 50%; font-size: 1.6rem; color: var(--text-soft); display: grid; place-items: center; transition: all var(--transition); }
.modal-close:hover { background: var(--surface-2); color: var(--text); }
.auth-tabs { display: flex; gap: 4px; background: var(--bg-alt); border-radius: var(--radius-sm); padding: 4px; margin-bottom: 24px; }
.auth-tab { flex: 1; padding: 10px; border-radius: 6px; font-weight: 600; font-size: 14px; color: var(--text-muted); transition: all var(--transition); }
.auth-tab.active { background: var(--surface); color: var(--green-600); box-shadow: var(--shadow-sm); }
[data-theme="dark"] .auth-tab.active { color: var(--green-400); }
.auth-form { display: none; flex-direction: column; gap: 16px; }
.auth-form.active { display: flex; }
.auth-title { font-size: 1.5rem; }
.auth-sub { color: var(--text-muted); font-size: 14px; margin-top: -8px; margin-bottom: 4px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field span { font-size: 13px; font-weight: 600; color: var(--text-muted); }
.field input {
    padding: 12px 14px; border: 1.5px solid var(--border-strong); border-radius: var(--radius-sm);
    background: var(--bg); color: var(--text); font-family: inherit; font-size: 15px; transition: border var(--transition);
}
.field input:focus { outline: none; border-color: var(--green-500); box-shadow: 0 0 0 3px rgba(34,197,94,.15); }
.auth-foot { text-align: center; font-size: 14px; color: var(--text-muted); margin-top: 4px; }
.auth-foot a { color: var(--green-600); font-weight: 600; }
[data-theme="dark"] .auth-foot a { color: var(--green-400); }

/* ---------- Toast ---------- */
.toast-wrap { position: fixed; bottom: 24px; right: 24px; z-index: 2000; display: flex; flex-direction: column; gap: 10px; }
.toast { background: var(--surface); border: 1px solid var(--border); border-left: 4px solid var(--green-500); border-radius: var(--radius-sm); padding: 14px 18px; box-shadow: var(--shadow-lg); font-size: 14px; max-width: 320px; animation: toastIn .3s ease; }
.toast.error { border-left-color: #ef4444; }
.toast.info { border-left-color: #3b82f6; }
@keyframes toastIn { from { transform: translateX(120%); } to { transform: translateX(0); } }

/* ---------- Usage pill ---------- */
.usage-pill {
    position: fixed; bottom: 24px; left: 24px; z-index: 200;
    background: var(--surface); border: 1px solid var(--border); border-radius: 999px;
    padding: 10px 16px; box-shadow: var(--shadow-md); display: flex; align-items: center; gap: 6px; font-size: 13px;
}
.usage-pill-label { color: var(--text-soft); }
.usage-pill strong { color: var(--green-600); font-family: var(--font-head); }
[data-theme="dark"] .usage-pill strong { color: var(--green-400); }
.usage-pill-divider { color: var(--text-soft); }
.usage-pill.low strong { color: #ef4444; }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ===================================================================
   PRICING PAGE
   =================================================================== */
/* Pricing hero */
.pricing-hero { position: relative; padding: 70px 0 30px; overflow: hidden; text-align: center; }
.pricing-hero-inner { position: relative; z-index: 1; max-width: 680px; margin: 0 auto; }
.pricing-hero .hero-title { font-size: clamp(2.2rem, 5vw, 3.4rem); margin-bottom: 18px; }
.pricing-hero .hero-subtitle { font-size: clamp(1rem, 2vw, 1.2rem); color: var(--text-muted); max-width: 560px; }

/* Billing toggle */
.billing-toggle {
    display: inline-flex; align-items: center; gap: 4px; margin-top: 32px;
    background: var(--surface-2); border: 1px solid var(--border); border-radius: 999px; padding: 5px;
}
.bill-btn {
    position: relative; padding: 10px 24px; border-radius: 999px; font-family: var(--font-head);
    font-weight: 600; font-size: 15px; color: var(--text-muted); transition: all var(--transition);
    display: inline-flex; align-items: center; gap: 8px;
}
.bill-btn:hover { color: var(--text); }
.bill-btn.active { background: var(--surface); color: var(--green-700); box-shadow: var(--shadow-sm); }
[data-theme="dark"] .bill-btn.active { color: var(--green-400); }
.save-badge {
    font-size: 11px; font-weight: 700; padding: 2px 8px; border-radius: 999px;
    background: var(--grad-primary); color: #fff;
}
.bill-btn:not(.active) .save-badge { opacity: .9; }

/* Plans section */
.plans-section { padding: 40px 0 70px; }
.plans-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; align-items: stretch; }
.plan-card {
    position: relative; background: var(--surface); border: 1.5px solid var(--border); border-radius: var(--radius-lg);
    padding: 30px 26px; display: flex; flex-direction: column; gap: 22px; transition: all var(--transition);
}
.plan-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: var(--green-200); }
.plan-popular { border-color: var(--green-500); box-shadow: var(--shadow-green); }
.plan-popular:hover { box-shadow: 0 16px 40px rgba(22,163,74,.3); }
.popular-ribbon {
    position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
    background: var(--grad-primary); color: #fff; font-family: var(--font-head); font-weight: 600;
    font-size: 12px; padding: 5px 16px; border-radius: 999px; box-shadow: var(--shadow-green); white-space: nowrap;
}
.plan-head { display: flex; flex-direction: column; gap: 4px; }
.plan-name { font-size: 1.4rem; }
.plan-tag { font-size: 13px; color: var(--text-soft); margin-bottom: 14px; }
.plan-price { display: flex; align-items: baseline; gap: 2px; margin-bottom: 6px; }
.price-currency { font-family: var(--font-head); font-weight: 700; font-size: 1.4rem; color: var(--text); }
.price-amount {
    font-family: var(--font-head); font-weight: 700; font-size: clamp(2.6rem, 5vw, 3.4rem); line-height: 1;
    background: var(--grad-text); -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent; color: transparent; transition: opacity var(--transition);
}
.price-period { font-size: 14px; color: var(--text-soft); font-weight: 500; }
.plan-note { font-size: 13px; color: var(--text-muted); min-height: 20px; }
.plan-card .btn { margin-bottom: 4px; }
.plan-popular .btn-primary { box-shadow: var(--shadow-green); }

.plan-features { display: flex; flex-direction: column; gap: 11px; flex: 1; }
.plan-features li { display: flex; align-items: flex-start; gap: 10px; font-size: 14px; color: var(--text-muted); line-height: 1.45; }
.plan-features li::before {
    content: ''; flex-shrink: 0; width: 18px; height: 18px; border-radius: 50%; margin-top: 1px;
    background-position: center; background-repeat: no-repeat; background-size: 12px;
}
.plan-features li[data-yes]::before { background-color: var(--green-100); background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2316a34a' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E"); }
.plan-features li[data-no] { opacity: .55; }
.plan-features li[data-no]::before { background-color: var(--bg-alt); background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cline x1='18' y1='6' x2='6' y2='18'/%3E%3Cline x1='6' y1='6' x2='18' y2='18'/%3E%3C/svg%3E"); }
[data-theme="dark"] .plan-features li[data-yes]::before { background-color: rgba(34,197,94,.18); }
[data-theme="dark"] .plan-features li[data-no]::before { background-color: var(--surface-2); }

.plans-foot { text-align: center; margin-top: 40px; color: var(--text-soft); font-size: 14px; font-weight: 500; }

/* Comparison table */
.compare-section { padding: 70px 0; background: var(--bg-alt); }
.compare-wrap { overflow-x: auto; border-radius: var(--radius-lg); border: 1px solid var(--border); box-shadow: var(--shadow-sm); -webkit-overflow-scrolling: touch; }
.compare-table { width: 100%; border-collapse: collapse; background: var(--surface); min-width: 640px; }
.compare-table th, .compare-table td { padding: 16px 18px; text-align: center; border-bottom: 1px solid var(--border); font-size: 14px; }
.compare-table th { font-family: var(--font-head); font-weight: 600; color: var(--text); background: var(--bg-alt); }
.compare-table .ct-feature { text-align: left; color: var(--text-muted); font-weight: 500; }
.compare-table .ct-popular { background: var(--surface-2); position: relative; }
.compare-table tbody tr:hover td { background: var(--surface-2); }
.compare-table tbody tr:hover .ct-popular { background: var(--green-100); }
[data-theme="dark"] .compare-table tbody tr:hover .ct-popular { background: rgba(34,197,94,.1); }
.compare-table .ct-group td { text-align: left; font-family: var(--font-head); font-weight: 700; font-size: 12px; text-transform: uppercase; letter-spacing: .08em; color: var(--green-700); background: var(--surface-2); padding-top: 18px; padding-bottom: 10px; }
[data-theme="dark"] .compare-table .ct-group td { color: var(--green-400); }
.compare-table .ct-price-row th { padding-top: 0; padding-bottom: 18px; border-bottom: 2px solid var(--border); }
.ct-price { font-family: var(--font-head); font-weight: 700; font-size: 1.4rem; color: var(--text); }
.ct-price span { font-size: .85rem; color: var(--text-soft); font-weight: 500; }
.compare-table td[data-icon="yes"] {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2316a34a' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
    background-repeat: no-repeat; background-position: center; background-size: 20px; color: transparent;
}
.compare-table td[data-icon="no"] {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23cbd5e1' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cline x1='18' y1='6' x2='6' y2='18'/%3E%3Cline x1='6' y1='6' x2='18' y2='18'/%3E%3C/svg%3E");
    background-repeat: no-repeat; background-position: center; background-size: 16px; color: transparent; opacity: .7;
}
[data-theme="dark"] .compare-table td[data-icon="no"] {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23475569' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cline x1='18' y1='6' x2='6' y2='18'/%3E%3Cline x1='6' y1='6' x2='18' y2='18'/%3E%3C/svg%3E");
}

/* ---------- Responsive additions for pricing ---------- */
@media (max-width: 1100px) {
    .plans-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
    .plans-grid { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; }
    .plan-popular { order: -1; }
    .pricing-hero { padding: 50px 0 24px; }
    .compare-table th, .compare-table td { padding: 12px 10px; font-size: 13px; }
}
@media (max-width: 480px) {
    .bill-btn { padding: 9px 18px; font-size: 14px; }
    .plan-card { padding: 26px 22px; }
}

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
    .hero-inner { grid-template-columns: 1fr; gap: 40px; }
    .hero-visual { order: -1; max-width: 340px; margin: 0 auto; }
    .pricing-teaser-card { grid-template-columns: 1fr; gap: 28px; padding: 32px; }
    .steps { grid-template-columns: 1fr; max-width: 480px; }
    .step-arrow { transform: rotate(90deg); }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 768px) {
    .main-nav {
        position: fixed; top: var(--header-h); left: 0; right: 0; bottom: 0;
        background: var(--bg); flex-direction: column; align-items: stretch; padding: 24px;
        gap: 8px; transform: translateX(100%); transition: transform var(--transition); overflow-y: auto;
    }
    .main-nav.open { transform: translateX(0); }
    .main-nav > a { padding: 12px 4px; font-size: 1.1rem; border-bottom: 1px solid var(--border); }
    .main-nav > a::after { display: none; }
    .nav-cta-mobile { display: flex; margin-top: 16px; }
    .nav-cta-mobile .btn { flex: 1; }
    .nav-toggle { display: flex; }
    .hidden-mobile { display: none; }
    .hero { padding: 48px 0 40px; }
    .hero-stats { gap: 24px; }
    .stat strong { font-size: 1.4rem; }
    .tools-section, .features-section, .how-section, .pricing-teaser, .faq-section { padding: 56px 0; }
    .section-head { margin-bottom: 36px; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom-inner { flex-direction: column; gap: 8px; text-align: center; }
    .cta-card { padding: 40px 24px; }
}
@media (max-width: 480px) {
    .container { padding: 0 16px; }
    .hero-actions { flex-direction: column; }
    .hero-actions .btn { width: 100%; }
    .hero-stats { flex-wrap: wrap; gap: 18px; }
    .tool-card { padding: 22px; }
    .pricing-teaser-card { padding: 24px; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
}