/* ═══════════════════════════════════════════════
   AI AGENT MARKETPLACE — Shared Stylesheet
   www.ai-agentmarketplace.com
═══════════════════════════════════════════════ */

/* ── Reset ───────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  background: #fff;
  color: #0f172a;
  -webkit-font-smoothing: antialiased;
  line-height: 1.65;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; }
img { max-width: 100%; display: block; }

/* ── Tokens ──────────────────────────────────── */
:root {
  --blue:      #2563eb;
  --blue-dk:   #1d4ed8;
  --blue-lt:   #eff6ff;
  --navy:      #0f172a;
  --slate:     #1e293b;
  --text:      #0f172a;
  --muted:     #64748b;
  --subtle:    #94a3b8;
  --bg:        #ffffff;
  --bg-alt:    #f8fafc;
  --border:    #e2e8f0;
  --border-lt: #f1f5f9;
  --green:     #059669;
  --amber:     #d97706;
  --red:       #dc2626;
  --r:         10px;
  --sh-sm: 0 1px 4px rgba(0,0,0,.06);
  --sh-md: 0 4px 16px rgba(0,0,0,.08);
  --sh-lg: 0 12px 40px rgba(0,0,0,.1);
}

/* ── Typography ──────────────────────────────── */
h1, h2, h3, h4 {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.08;
  color: var(--navy);
}
h1 { font-size: clamp(2.4rem, 5.5vw, 4.4rem); }
h2 { font-size: clamp(1.7rem, 3.5vw, 2.6rem); }
h3 { font-size: 1.2rem; letter-spacing: -0.02em; }
h4 { font-size: 0.93rem; }
p  { color: var(--muted); line-height: 1.75; }

/* ── Layout ──────────────────────────────────── */
.container    { max-width: 1160px; margin: 0 auto; padding: 0 28px; }
.container-sm { max-width: 740px;  margin: 0 auto; padding: 0 28px; }
.section      { padding: 80px 0; }
.section-sm   { padding: 56px 0; }
.section-alt  { background: var(--bg-alt); }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }

/* ── Scrollbar ───────────────────────────────── */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg-alt); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }

/* ═══════════════════════════════════════════════
   NAVIGATION
═══════════════════════════════════════════════ */
.nav {
  position: sticky; top: 0; z-index: 200;
  background: rgba(255,255,255,.97);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-lt);
}
.nav-inner {
  display: flex; align-items: center;
  height: 64px; gap: 6px;
}
.nav-logo {
  display: flex; align-items: center; gap: 10px;
  margin-right: 28px; flex-shrink: 0;
}
.nav-logo-mark {
  width: 34px; height: 34px;
  background: var(--navy); border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  font-family: 'Syne', sans-serif; font-weight: 800; font-size: 0.76rem;
}
.nav-logo-name {
  display: block;
  font-family: 'Syne', sans-serif; font-weight: 700; font-size: 0.88rem;
  color: var(--navy); letter-spacing: -0.01em;
}
.nav-logo-domain {
  display: block; font-size: 0.67rem; color: var(--subtle);
}
.nav-links { display: flex; gap: 2px; flex: 1; }
.nav-links a {
  padding: 8px 14px; border-radius: 8px;
  font-size: 0.845rem; font-weight: 500; color: var(--muted);
  transition: color .15s, background .15s;
}
.nav-links a:hover, .nav-links a.active {
  color: var(--navy); background: var(--bg-alt);
}
.nav-links a.active { font-weight: 600; }
.nav-actions { display: flex; gap: 8px; align-items: center; margin-left: auto; }
.hamburger {
  display: none; flex-direction: column; gap: 5px;
  padding: 8px; background: none; border: none; margin-left: auto;
}
.hamburger span {
  display: block; width: 22px; height: 2px;
  background: var(--navy); border-radius: 2px; transition: all .2s;
}
.mobile-menu {
  display: none; flex-direction: column;
  border-top: 1px solid var(--border-lt); background: #fff;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  padding: 13px 28px; font-size: .93rem; font-weight: 500;
  color: var(--muted); border-bottom: 1px solid var(--border-lt);
  transition: background .15s, color .15s;
}
.mobile-menu a:hover { background: var(--bg-alt); color: var(--navy); }
.mobile-menu a:last-child { border: none; }

/* ═══════════════════════════════════════════════
   BUTTONS
═══════════════════════════════════════════════ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 11px 22px; border-radius: var(--r);
  font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 600; font-size: .875rem;
  border: none; cursor: pointer; transition: all .18s; white-space: nowrap;
}
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--blue-dk); transform: translateY(-1px); box-shadow: 0 4px 14px rgba(37,99,235,.28); }
.btn-dark    { background: var(--navy); color: #fff; }
.btn-dark:hover { background: var(--slate); transform: translateY(-1px); box-shadow: 0 6px 18px rgba(15,23,42,.18); }
.btn-outline { background: transparent; color: var(--blue); border: 1.5px solid var(--blue); }
.btn-outline:hover { background: var(--blue-lt); }
.btn-outline-wh { background: transparent; color: #fff; border: 1.5px solid rgba(255,255,255,.3); }
.btn-outline-wh:hover { background: rgba(255,255,255,.1); }
.btn-ghost   { background: transparent; color: var(--muted); }
.btn-ghost:hover { color: var(--navy); background: var(--bg-alt); }
.btn-lg { padding: 14px 32px; font-size: 1rem; border-radius: 12px; }
.btn-sm { padding: 8px 16px; font-size: .78rem; }

/* ═══════════════════════════════════════════════
   HERO
═══════════════════════════════════════════════ */
.hero { padding: 80px 0 72px; }
.hero-label {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--bg-alt); border: 1px solid var(--border);
  border-radius: 999px; padding: 5px 14px;
  font-size: .73rem; font-weight: 600; color: var(--muted);
  margin-bottom: 24px;
}
.hero-dot {
  width: 6px; height: 6px; border-radius: 50%; background: #22c55e;
  animation: dot-pulse 2.2s ease infinite;
}
@keyframes dot-pulse {
  0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.4;transform:scale(1.5)}
}
.hero-title { margin-bottom: 20px; }
.hero-title .blue { color: var(--blue); }
.hero-sub { font-size: 1.1rem; max-width: 500px; margin-bottom: 36px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-centered { text-align: center; }
.hero-centered .hero-sub  { margin-left: auto; margin-right: auto; }
.hero-centered .hero-actions { justify-content: center; }

/* Page hero */
.page-hero {
  padding: 52px 0 44px;
  background: var(--bg-alt);
  border-bottom: 1px solid var(--border-lt);
}
.page-hero h1 { font-size: clamp(1.9rem,4vw,3rem); margin-bottom: 10px; }
.page-hero p  { font-size: 1rem; max-width: 480px; }
.page-hero-centered { text-align: center; }
.page-hero-centered p { margin-left: auto; margin-right: auto; }

/* ═══════════════════════════════════════════════
   STATS BAR
═══════════════════════════════════════════════ */
.stats-bar { border-top: 1px solid var(--border-lt); border-bottom: 1px solid var(--border-lt); }
.stats-grid { display: grid; grid-template-columns: repeat(4,1fr); }
.stat-item {
  padding: 28px 20px; text-align: center;
  border-right: 1px solid var(--border-lt);
}
.stat-item:last-child { border-right: none; }
.stat-val {
  font-family: 'Syne', sans-serif; font-size: 1.85rem; font-weight: 800;
  color: var(--navy); line-height: 1; margin-bottom: 4px;
}
.stat-lbl { font-size: .76rem; color: var(--subtle); }

/* ═══════════════════════════════════════════════
   SECTION HEADERS
═══════════════════════════════════════════════ */
.sec-hd { margin-bottom: 44px; }
.sec-hd.c { text-align: center; }
.sec-hd.c p { margin-left: auto; margin-right: auto; }
.sec-hd p { max-width: 500px; font-size: 1rem; margin-top: 10px; }
.eyebrow {
  display: inline-block; font-size: .68rem; font-weight: 700;
  color: var(--blue); letter-spacing: .1em; text-transform: uppercase; margin-bottom: 8px;
}
.sec-row { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 32px; }
.sec-row h2 { margin: 0; }

/* ═══════════════════════════════════════════════
   CARDS
═══════════════════════════════════════════════ */
.card {
  background: #fff; border: 1px solid var(--border); border-radius: 14px; padding: 24px;
}
.card-hover { transition: transform .22s cubic-bezier(.34,1.56,.64,1), box-shadow .22s ease; }
.card-hover:hover { transform: translateY(-3px); box-shadow: var(--sh-lg); }

/* Agent card */
.agent-card {
  background: #fff; border: 1px solid var(--border); border-radius: 14px; padding: 22px;
  display: flex; flex-direction: column;
  transition: transform .22s cubic-bezier(.34,1.56,.64,1), box-shadow .22s ease;
  cursor: default;
}
.agent-card:hover { transform: translateY(-3px); box-shadow: 0 12px 40px rgba(0,0,0,.09); }
.ac-top { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 14px; }
.ac-left { display: flex; gap: 11px; align-items: center; }
.ac-icon {
  width: 44px; height: 44px; background: var(--bg-alt); border-radius: 11px;
  display: flex; align-items: center; justify-content: center; font-size: 1.25rem;
  border: 1px solid var(--border-lt); flex-shrink: 0;
}
.ac-name { font-weight: 700; font-size: .88rem; color: var(--navy); margin-bottom: 2px; }
.ac-prov { font-size: .69rem; color: var(--subtle); }
.ac-badge {
  padding: 2px 8px; border-radius: 4px; font-size: .63rem;
  font-weight: 700; letter-spacing: .05em; flex-shrink: 0;
}
.badge-green { background: #f0fdf4; color: var(--green); }
.badge-amber { background: #fffbeb; color: var(--amber); }
.badge-blue  { background: var(--blue-lt); color: var(--blue); }
.badge-pink  { background: #fdf2f8; color: #9d174d; }
.badge-viol  { background: #f5f3ff; color: #7c3aed; }
.ac-desc {
  font-size: .79rem; color: var(--muted); line-height: 1.55; margin-bottom: 12px;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.ac-tags { display: flex; gap: 5px; flex-wrap: wrap; margin-bottom: 14px; }
.tag {
  display: inline-block; padding: 2px 8px; border-radius: 5px;
  font-size: .67rem; font-weight: 600; background: var(--bg-alt);
  color: var(--muted); border: 1px solid var(--border);
}
.ac-foot {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 14px; border-top: 1px solid var(--border-lt); margin-top: auto;
}
.ac-price { font-weight: 800; font-size: .93rem; color: var(--navy); }
.ac-unit  { font-size: .67rem; font-weight: 400; color: var(--subtle); }
.ac-rating { text-align: right; }
.ac-stars { font-size: .82rem; font-weight: 700; color: #f59e0b; }
.ac-revs  { font-size: .67rem; color: var(--subtle); }

/* Category card */
.cat-card {
  background: #fff; border: 1px solid var(--border); border-radius: 12px;
  padding: 18px 16px; display: flex; gap: 12px; align-items: center;
  cursor: default;
  transition: transform .2s cubic-bezier(.34,1.56,.64,1), box-shadow .2s, border-color .2s;
}
.cat-card:hover { transform: translateY(-2px); box-shadow: var(--sh-md); border-color: #bfdbfe; }
.cat-icon {
  width: 40px; height: 40px; background: var(--bg-alt); border-radius: 10px;
  display: flex; align-items: center; justify-content: center; font-size: 1.1rem; flex-shrink: 0;
}
.cat-name  { font-weight: 700; font-size: .82rem; color: var(--navy); margin-bottom: 2px; }
.cat-count { font-size: .69rem; color: var(--subtle); }

/* Step card */
.step-card { background: #fff; border: 1px solid var(--border); border-radius: 14px; padding: 28px; }
.step-num {
  width: 34px; height: 34px; border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Syne', sans-serif; font-weight: 800; font-size: .82rem;
  margin-bottom: 16px;
}
.sn-blue  { background: var(--blue-lt); color: var(--blue); }
.sn-green { background: #f0fdf4; color: var(--green); }
.sn-amber { background: #fffbeb; color: var(--amber); }
.sn-viol  { background: #f5f3ff; color: #7c3aed; }
.sn-red   { background: #fef2f2; color: #dc2626; }
.step-icon { font-size: 1.5rem; margin-bottom: 12px; }
.step-title {
  font-family: 'Syne', sans-serif; font-weight: 700; font-size: .98rem;
  color: var(--navy); margin-bottom: 7px; letter-spacing: -.01em;
}
.step-desc { font-size: .84rem; color: var(--muted); line-height: 1.65; }

/* Feature / benefit card */
.feat-card { background: #fff; border: 1px solid var(--border); border-radius: 14px; padding: 26px; }
.feat-icon-wrap {
  width: 44px; height: 44px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center; font-size: 1.2rem;
  margin-bottom: 16px;
}
.fi-blue  { background: var(--blue-lt); }
.fi-green { background: #f0fdf4; }
.fi-amber { background: #fffbeb; }
.fi-viol  { background: #f5f3ff; }
.fi-red   { background: #fef2f2; }
.fi-teal  { background: #f0fdfa; }
.feat-title {
  font-family: 'Syne', sans-serif; font-weight: 700; font-size: .95rem;
  color: var(--navy); margin-bottom: 7px; letter-spacing: -.01em;
}
.feat-desc { font-size: .83rem; color: var(--muted); line-height: 1.65; }

/* ═══════════════════════════════════════════════
   FEATURE LIST (checks)
═══════════════════════════════════════════════ */
.fl { display: grid; gap: 11px; }
.fl-item { display: flex; gap: 11px; align-items: flex-start; }
.fl-check {
  width: 20px; height: 20px; border-radius: 6px; flex-shrink: 0; margin-top: 1px;
  display: flex; align-items: center; justify-content: center;
  font-size: .65rem; font-weight: 800; color: var(--blue); background: var(--blue-lt);
}
.fl-check.g { background: #f0fdf4; color: var(--green); }
.fl-text { font-size: .875rem; color: var(--muted); line-height: 1.6; }
.fl-text strong { color: var(--navy); font-weight: 600; }

/* ═══════════════════════════════════════════════
   PRICING
═══════════════════════════════════════════════ */
.pricing-card {
  background: #fff; border: 1px solid var(--border); border-radius: 16px; padding: 32px;
}
.pricing-card.featured { border: 2px solid var(--blue); position: relative; }
.pricing-chip {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: var(--blue); color: #fff; font-size: .67rem; font-weight: 700;
  padding: 3px 14px; border-radius: 999px; white-space: nowrap; letter-spacing: .04em;
}
.pc-label { font-size: .68rem; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: .08em; margin-bottom: 8px; }
.pc-price {
  font-family: 'Syne', sans-serif; font-size: 2.4rem; font-weight: 800;
  color: var(--navy); line-height: 1; margin-bottom: 6px;
}
.pc-period { font-size: .95rem; font-weight: 400; color: var(--subtle); font-family: 'Plus Jakarta Sans', sans-serif; }
.pc-desc { font-size: .85rem; color: var(--muted); margin-bottom: 24px; line-height: 1.65; }
.pc-divider { height: 1px; background: var(--border-lt); margin: 20px 0; }

/* ═══════════════════════════════════════════════
   FEE / EARNINGS BOXES
═══════════════════════════════════════════════ */
.fee-box { background: var(--bg-alt); border: 1px solid var(--border); border-radius: 12px; padding: 18px; }
.fee-row {
  display: flex; justify-content: space-between; align-items: center;
  font-size: .85rem; padding: 9px 0; border-bottom: 1px solid var(--border-lt);
}
.fee-row:last-child { border: none; padding-bottom: 0; }
.fee-row.total { font-weight: 700; border-top: 2px solid var(--border); padding-top: 12px; border-bottom: none; }
.fl-label { color: var(--muted); }
.fl-val   { font-weight: 700; color: var(--navy); }
.fl-val.blue  { color: var(--blue); }
.fl-val.green { color: var(--green); }
.fl-val.red   { color: var(--red); }

/* Earnings calculator */
.calc-box {
  background: #fff; border: 1px solid var(--border); border-radius: 14px; padding: 32px;
}
.calc-price {
  font-family: 'Syne', sans-serif; font-size: 3rem; font-weight: 800;
  color: var(--navy); text-align: center; margin-bottom: 4px; line-height: 1;
}
.calc-label { text-align: center; color: var(--subtle); font-size: .8rem; margin-bottom: 20px; }
.calc-results { display: grid; grid-template-columns: repeat(3,1fr); gap: 12px; margin-top: 20px; }
.calc-result {
  background: var(--bg-alt); border: 1px solid var(--border); border-radius: 10px;
  padding: 14px 12px; text-align: center;
}
.calc-val { font-family: 'Syne', sans-serif; font-weight: 800; font-size: 1.1rem; margin-bottom: 3px; }
.calc-desc { font-size: .69rem; color: var(--subtle); }

/* ═══════════════════════════════════════════════
   TABS
═══════════════════════════════════════════════ */
.tabs-wrap {
  display: flex; background: var(--bg-alt); border: 1px solid var(--border-lt);
  border-radius: 10px; padding: 4px; width: fit-content; gap: 0; margin-bottom: 44px;
}
.tab-btn {
  padding: 10px 26px; border-radius: 8px; border: none; background: transparent;
  font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 600; font-size: .875rem;
  color: var(--muted); cursor: pointer; transition: all .18s;
}
.tab-btn.active { background: #fff; color: var(--navy); box-shadow: var(--sh-sm); }
.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* ═══════════════════════════════════════════════
   FAQ
═══════════════════════════════════════════════ */
.faq-item { border-bottom: 1px solid var(--border-lt); }
.faq-q {
  width: 100%; text-align: left; background: none; border: none;
  padding: 18px 0; display: flex; justify-content: space-between; align-items: center;
  font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 600; font-size: .91rem;
  color: var(--navy); cursor: pointer; gap: 12px; transition: color .15s;
}
.faq-q:hover { color: var(--blue); }
.faq-icon {
  width: 22px; height: 22px; border-radius: 6px; background: var(--bg-alt);
  display: flex; align-items: center; justify-content: center;
  font-size: .85rem; color: var(--muted); flex-shrink: 0;
  transition: transform .2s, background .2s, color .2s;
}
.faq-item.open .faq-icon { transform: rotate(45deg); background: var(--blue-lt); color: var(--blue); }
.faq-a {
  display: none; padding: 0 0 18px;
  font-size: .86rem; color: var(--muted); line-height: 1.75; max-width: 700px;
}
.faq-item.open .faq-a { display: block; }

/* ═══════════════════════════════════════════════
   CALLOUT
═══════════════════════════════════════════════ */
.callout {
  border-radius: 12px; padding: 16px 18px;
  font-size: .85rem; line-height: 1.65;
}
.callout-info    { background: var(--blue-lt); border: 1px solid #bfdbfe; color: #1e40af; }
.callout-success { background: #f0fdf4; border: 1px solid #bbf7d0; color: #166534; }
.callout-amber   { background: #fffbeb; border: 1px solid #fde68a; color: #92400e; }

/* ═══════════════════════════════════════════════
   CTA BANNER
═══════════════════════════════════════════════ */
.cta-banner {
  background: var(--navy); padding: 80px 0; text-align: center;
}
.cta-banner h2 { color: #fff; margin-bottom: 12px; }
.cta-banner p  { color: #94a3b8; font-size: 1.05rem; max-width: 460px; margin: 0 auto 32px; }
.cta-actions   { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* Dark info box (used on providers page) */
.dark-box {
  background: var(--navy); border-radius: 16px; padding: 28px;
}
.dark-box-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 11px 0; border-bottom: 1px solid #1e293b; font-size: .85rem;
}
.dark-box-row:last-child { border: none; padding-bottom: 0; }
.dark-box-row .dk-label { color: #475569; }
.dark-box-row .dk-val   { color: #f1f5f9; font-weight: 700; }
.dark-box-row .dk-val.g { color: #4ade80; }
.dark-box-note { margin-top: 14px; font-size: .72rem; color: #334155; }

/* Range */
input[type=range] { width: 100%; accent-color: var(--blue); cursor: pointer; margin: 4px 0; }

/* Divider */
.divider { height: 1px; background: var(--border-lt); margin: 24px 0; }
.or-line {
  display: flex; align-items: center; gap: 14px; margin: 32px 0;
}
.or-line::before, .or-line::after { content: ''; flex: 1; height: 1px; background: var(--border-lt); }
.or-label { font-size: .7rem; font-weight: 600; color: var(--subtle); text-transform: uppercase; letter-spacing: .06em; white-space: nowrap; }

/* ═══════════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════════ */
.footer { background: #0f172a; padding: 56px 0 0; }
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 32px; margin-bottom: 48px;
}
.footer-logo-row { display: flex; align-items: center; gap: 9px; margin-bottom: 10px; }
.footer-mark {
  width: 28px; height: 28px; background: var(--blue); border-radius: 7px;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-family: 'Syne', sans-serif; font-weight: 800; font-size: .7rem;
}
.footer-name   { font-family: 'Syne', sans-serif; font-weight: 800; color: #f1f5f9; font-size: .88rem; }
.footer-domain { font-size: .68rem; color: #334155; }
.footer-desc   { font-size: .79rem; color: #475569; line-height: 1.7; max-width: 240px; margin-top: 6px; }
.footer-col-hd { font-weight: 700; font-size: .8rem; color: #f1f5f9; margin-bottom: 14px; }
.footer-col a  { display: block; font-size: .79rem; color: #475569; margin-bottom: 9px; transition: color .15s; }
.footer-col a:hover { color: #94a3b8; }
.footer-bottom {
  border-top: 1px solid #1e293b; padding: 20px 0;
  display: flex; justify-content: space-between; align-items: center;
  font-size: .73rem; color: #334155;
}
.footer-bottom a { color: #334155; }
.footer-bottom-links { display: flex; gap: 20px; }
.footer-bottom-links a:hover { color: #64748b; }

/* ═══════════════════════════════════════════════
   UTILITIES
═══════════════════════════════════════════════ */
.text-blue   { color: var(--blue); }
.text-green  { color: var(--green); }
.text-muted  { color: var(--muted); }
.text-subtle { color: var(--subtle); }
.text-navy   { color: var(--navy); }
.text-white  { color: #fff; }
.fw-600 { font-weight: 600; }
.fw-700 { font-weight: 700; }
.fw-800 { font-weight: 800; }
.mt-8  { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mb-8  { margin-bottom: 8px; }
.mb-12 { margin-bottom: 12px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }

/* ═══════════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════════ */
@media (max-width: 960px) {
  .grid-3   { grid-template-columns: repeat(2,1fr); }
  .grid-4   { grid-template-columns: repeat(2,1fr); }
  .two-col  { grid-template-columns: 1fr; gap: 40px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .stats-grid  { grid-template-columns: repeat(2,1fr); }
  .stat-item:nth-child(2) { border-right: none; }
  .stat-item:nth-child(1),
  .stat-item:nth-child(2) { border-bottom: 1px solid var(--border-lt); }
}
@media (max-width: 720px) {
  .grid-2 { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: repeat(2,1fr); }
  .nav-links, .nav-actions { display: none; }
  .hamburger { display: flex; }
  .section { padding: 56px 0; }
  .hero { padding: 56px 0 48px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 10px; text-align: center; }
  .footer-bottom-links { flex-wrap: wrap; justify-content: center; }
  .cta-actions { flex-direction: column; align-items: center; }
  .hero-actions { flex-direction: column; }
  .tabs-wrap { width: 100%; }
  .calc-results { grid-template-columns: 1fr; }
  .two-col-pricing { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
  .grid-4 { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
}