/* ============================================================================
   irp.agency — BKS ACCOUNTING SERVICES LLC
   Design system: deep slate + teal on a warm neutral canvas.

   Deliberately shares no token with the permits.agency source it was cloned
   from (navy #1e3a5f + orange #f97316, Inter throughout, cool slate greys).
   Type is now Plus Jakarta Sans for display and Inter for body only.
   ========================================================================= */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  /* Ink — deep slate with a blue cast. Replaces the old navy. */
  --ink-950:  #060b14;
  --ink-900:  #0b1220;
  --ink-800:  #111c2e;
  --ink-700:  #1b2b45;
  --ink-600:  #2c4260;

  /* Accent — teal / emerald. Replaces orange entirely. */
  --teal-700:  #0f766e;
  --teal-600:  #0d9488;
  --teal-500:  #14b8a6;
  --teal-400:  #2dd4bf;
  --teal-300:  #5eead4;
  --emerald:   #059669;
  --teal-glow: rgba(20, 184, 166, 0.28);
  --teal-wash: rgba(13, 148, 136, 0.08);

  /* Warm neutral canvas. Replaces the cool greys. */
  --sand-50:  #faf8f5;
  --sand-100: #f5f2ec;
  --sand-200: #ebe6dd;
  --sand-300: #ddd6ca;
  --warm-400: #a8a29e;
  --warm-500: #78716c;
  --warm-600: #57534e;
  --warm-700: #44403c;

  --white: #ffffff;

  /* Legacy aliases: older markup that still references the previous token
     names keeps rendering coherently in the new palette. */
  --navy: var(--ink-800);
  --navy-dark: var(--ink-900);
  --navy-mid: var(--ink-700);
  --navy-light: var(--ink-600);
  --orange: var(--teal-600);
  --orange-dark: var(--teal-700);
  --orange-hover: var(--teal-500);
  --orange-light: var(--teal-300);
  --gray-50: var(--sand-50);
  --gray-100: var(--sand-100);
  --gray-200: var(--sand-200);
  --gray-300: var(--sand-300);
  --gray-400: var(--warm-400);
  --gray-500: var(--warm-500);
  --gray-600: var(--warm-600);
  --gray-700: var(--warm-700);
  --gray-800: var(--ink-800);

  --shadow-xs: 0 1px 2px rgba(11, 18, 32, 0.05);
  --shadow-sm: 0 2px 8px rgba(11, 18, 32, 0.06);
  --shadow:    0 8px 24px rgba(11, 18, 32, 0.08);
  --shadow-md: 0 16px 40px rgba(11, 18, 32, 0.10);
  --shadow-lg: 0 28px 70px rgba(11, 18, 32, 0.16);
  --shadow-teal: 0 12px 32px rgba(13, 148, 136, 0.22);

  --radius-sm: 8px;
  --radius:    14px;
  --radius-lg: 22px;
  --radius-xl: 30px;

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --transition: all 0.3s var(--ease);

  --font-display: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--warm-700);
  background: var(--sand-50);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  color: var(--ink-900);
  line-height: 1.15;
  letter-spacing: -0.022em;
  margin: 0 0 0.5em;
  font-weight: 800;
}
h1 { font-size: clamp(2.4rem, 5.2vw, 3.9rem); }
h2 { font-size: clamp(1.9rem, 3.6vw, 2.75rem); }
h3 { font-size: 1.22rem; font-weight: 700; }
p  { margin: 0 0 1.1em; }

a { color: var(--teal-700); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--teal-500); }
img, svg { max-width: 100%; }
button { cursor: pointer; font-family: inherit; }
ul { margin: 0; padding: 0; list-style: none; }

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 104px 0; }
.section-sm { padding: 64px 0; }
.bg-gray { background: var(--sand-100); }
.center { text-align: center; }
.mt-2 { margin-top: 8px; }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }

/* ---------------------------------------------------------------- nav */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(250, 248, 245, 0.72);
  backdrop-filter: saturate(180%) blur(18px);
  -webkit-backdrop-filter: saturate(180%) blur(18px);
  border-bottom: 1px solid rgba(11, 18, 32, 0.07);
}
.nav-inner { display: flex; align-items: center; gap: 28px; height: 76px; }
.nav-logo { display: flex; align-items: center; gap: 10px; color: var(--ink-900); }
.nav-logo svg { width: 30px; height: 30px; color: var(--teal-600); }
.logo-text { font-family: var(--font-display); font-weight: 800; font-size: 1.3rem; letter-spacing: -0.03em; }
.logo-accent { color: var(--teal-600); }
.nav-irs-badge {
  font-size: 0.68rem; font-weight: 600; letter-spacing: 0.04em;
  padding: 5px 11px; border-radius: 999px;
  background: var(--teal-wash); color: var(--teal-700);
  border: 1px solid rgba(13, 148, 136, 0.2);
}
.nav-links { display: flex; gap: 4px; margin-left: auto; align-items: center; }
.nav-links a {
  font-size: 0.925rem; font-weight: 500; color: var(--warm-600);
  padding: 9px 15px; border-radius: 999px;
}
.nav-links a:hover { color: var(--ink-900); background: rgba(11, 18, 32, 0.05); }
.nav-links a.active { color: var(--teal-700); background: var(--teal-wash); font-weight: 600; }
.nav-cta {
  background: var(--ink-900); color: var(--white) !important;
  padding: 11px 22px !important; border-radius: 999px !important;
  font-weight: 600 !important; box-shadow: var(--shadow-sm);
}
.nav-cta:hover { background: var(--teal-600) !important; transform: translateY(-1px); box-shadow: var(--shadow-teal); }
.nav-hamburger { display: none; background: none; border: 0; padding: 8px; color: var(--ink-900); }
.nav-mobile { display: none; flex-direction: column; gap: 2px; padding: 12px 0 20px; border-top: 1px solid var(--sand-200); }
.nav-mobile a { padding: 12px 6px; font-weight: 500; color: var(--warm-700); border-radius: var(--radius-sm); }
.nav-mobile.active { display: flex; }

/* ---------------------------------------------------------------- buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-family: var(--font-display); font-weight: 600; font-size: 0.95rem;
  padding: 13px 26px; border-radius: 999px; border: 1.5px solid transparent;
  transition: var(--transition); white-space: nowrap;
}
.btn-primary { background: var(--teal-600); color: var(--white); box-shadow: var(--shadow-teal); }
.btn-primary:hover { background: var(--teal-700); color: var(--white); transform: translateY(-2px); }
.btn-navy { background: var(--ink-900); color: var(--white); }
.btn-navy:hover { background: var(--ink-700); color: var(--white); transform: translateY(-2px); }
.btn-outline-navy { border-color: rgba(11, 18, 32, 0.18); color: var(--ink-900); background: transparent; }
.btn-outline-navy:hover { border-color: var(--teal-600); color: var(--teal-700); background: var(--teal-wash); }
.btn-outline-white { border-color: rgba(255, 255, 255, 0.35); color: var(--white); background: rgba(255, 255, 255, 0.06); }
.btn-outline-white:hover { background: var(--white); color: var(--ink-900); }
.btn-lg { padding: 17px 34px; font-size: 1.03rem; }
.btn-sm { padding: 9px 17px; font-size: 0.86rem; }

/* ---------------------------------------------------------------- hero */
.hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(900px 460px at 88% -8%, rgba(20, 184, 166, 0.16), transparent 62%),
    radial-gradient(700px 420px at 4% 108%, rgba(5, 150, 105, 0.10), transparent 60%),
    var(--sand-50);
  padding: 92px 0 104px;
}
.hero-inner { display: grid; grid-template-columns: 1.06fr 0.94fr; gap: 64px; align-items: center; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.74rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--teal-700); background: var(--teal-wash);
  border: 1px solid rgba(13, 148, 136, 0.18);
  padding: 7px 15px; border-radius: 999px; margin-bottom: 24px;
}
.hero-title { margin-bottom: 22px; }
.hero-title .orange { color: var(--teal-600); }
.hero-description { font-size: 1.11rem; color: var(--warm-600); max-width: 55ch; margin-bottom: 32px; }
.hero-actions { display: flex; gap: 13px; flex-wrap: wrap; margin-bottom: 34px; }
.hero-trust { display: flex; gap: 26px; flex-wrap: wrap; }
.hero-trust-item { display: flex; align-items: center; gap: 8px; font-size: 0.87rem; font-weight: 500; color: var(--warm-500); }
.hero-trust-item svg { width: 17px; height: 17px; color: var(--teal-600); flex-shrink: 0; }
.hero-graphic { display: flex; justify-content: center; }

/* Estimator widget: the asymmetric counterweight to the hero copy. */
.estimator {
  width: 100%; background: var(--white);
  border: 1px solid var(--sand-200); border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg); overflow: hidden;
}
.estimator-head { background: linear-gradient(135deg, var(--ink-900), var(--ink-700)); color: var(--white); padding: 22px 26px; }
.estimator-head h3 { color: var(--white); font-size: 1.06rem; margin: 0 0 3px; }
.estimator-head p { margin: 0; font-size: 0.82rem; color: rgba(255, 255, 255, 0.62); }
.estimator-body { padding: 26px; }
.estimator-field { margin-bottom: 18px; }
.estimator-field label {
  display: block; font-size: 0.76rem; font-weight: 700; letter-spacing: 0.07em;
  text-transform: uppercase; color: var(--warm-500); margin-bottom: 8px;
}
.estimator-field select, .estimator-field input {
  width: 100%; padding: 13px 15px; font-family: inherit; font-size: 0.95rem;
  border: 1.5px solid var(--sand-200); border-radius: var(--radius-sm);
  background: var(--sand-50); color: var(--ink-900); transition: var(--transition);
}
.estimator-field select:focus, .estimator-field input:focus {
  outline: none; border-color: var(--teal-500); background: var(--white);
  box-shadow: 0 0 0 4px var(--teal-glow);
}
.estimator-result {
  margin-top: 22px; padding: 20px; border-radius: var(--radius);
  background: var(--teal-wash); border: 1px dashed rgba(13, 148, 136, 0.34);
  display: flex; align-items: baseline; justify-content: space-between; gap: 12px;
}
.estimator-result-label { font-size: 0.8rem; font-weight: 600; color: var(--teal-700); }
.estimator-result-value { font-family: var(--font-display); font-size: 2rem; font-weight: 800; color: var(--ink-900); }
.estimator-note { font-size: 0.72rem; color: var(--warm-400); margin: 14px 0 0; line-height: 1.55; }

/* ---------------------------------------------------------------- stats */
.stats-bar { background: transparent; padding: 0 0 84px; margin-top: -34px; position: relative; z-index: 5; }
.stats-bar-inner { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.stat-item {
  background: var(--white); border: 1px solid var(--sand-200);
  border-radius: var(--radius-lg); padding: 24px 20px; text-align: center;
  box-shadow: var(--shadow-sm); transition: var(--transition);
}
.stat-item:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: rgba(13, 148, 136, 0.28); }
.stat-number { font-family: var(--font-display); font-size: 1.65rem; font-weight: 800; color: var(--ink-900); line-height: 1.1; margin-bottom: 5px; }
.stat-number .orange { color: var(--teal-600); }
.stat-label { font-size: 0.79rem; font-weight: 500; color: var(--warm-500); }

/* ---------------------------------------------------------------- sections */
.section-header { max-width: 720px; margin: 0 auto 56px; text-align: center; }
.section-num { display: inline-block; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; color: var(--teal-700); margin-bottom: 14px; }
.section-title { margin-bottom: 14px; }
.section-subtitle { font-size: 1.04rem; color: var(--warm-500); margin: 0; }

/* ---------------------------------------------------------------- services */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.service-card {
  position: relative; background: var(--white); border: 1px solid var(--sand-200);
  border-radius: var(--radius-lg); padding: 32px 28px 26px;
  display: flex; flex-direction: column; transition: var(--transition); overflow: hidden;
}
.service-card::before {
  content: ''; position: absolute; inset: 0 0 auto; height: 3px;
  background: linear-gradient(90deg, var(--teal-500), var(--emerald));
  transform: scaleX(0); transform-origin: left; transition: transform 0.4s var(--ease);
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: rgba(13, 148, 136, 0.3); }
.service-card:hover::before { transform: scaleX(1); }
.service-card-icon, .service-icon {
  width: 50px; height: 50px; border-radius: 15px; margin-bottom: 20px;
  display: flex; align-items: center; justify-content: center;
  background: var(--teal-wash); color: var(--teal-600);
}
.service-card-icon svg, .service-icon svg { width: 25px; height: 25px; }
.service-card p { font-size: 0.93rem; color: var(--warm-500); flex-grow: 1; }
.service-card-footer { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 20px; padding-top: 18px; border-top: 1px solid var(--sand-200); }
.service-price { font-family: var(--font-display); font-weight: 700; color: var(--ink-900); font-size: 1.02rem; }
.service-price span { font-size: 0.76rem; font-weight: 500; color: var(--warm-400); }
.service-link { display: inline-flex; align-items: center; gap: 6px; font-size: 0.87rem; font-weight: 600; color: var(--teal-700); }
.service-link svg { width: 15px; height: 15px; transition: transform 0.3s var(--ease); }
.service-link:hover svg { transform: translateX(4px); }
.service-name { font-family: var(--font-display); font-weight: 700; color: var(--ink-900); }
.service-desc { font-size: 0.85rem; color: var(--warm-500); }
.service-price-block { text-align: right; }

/* Tabbed services interface */
.tabs { max-width: 960px; margin: 0 auto; }
.tabs-nav { display: flex; gap: 6px; padding: 6px; margin-bottom: 32px; background: var(--sand-100); border: 1px solid var(--sand-200); border-radius: 999px; }
.tab-btn {
  flex: 1; padding: 13px 18px; border: 0; border-radius: 999px; background: transparent;
  font-family: var(--font-display); font-weight: 600; font-size: 0.92rem;
  color: var(--warm-500); transition: var(--transition);
}
.tab-btn:hover { color: var(--ink-900); }
.tab-btn.active { background: var(--white); color: var(--ink-900); box-shadow: var(--shadow-sm); }
.tab-panel { display: none; }
.tab-panel.active { display: block; animation: fadeUp 0.45s var(--ease); }
@keyframes fadeUp { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
.tab-card {
  display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start;
  background: var(--white); border: 1px solid var(--sand-200);
  border-radius: var(--radius-lg); padding: 40px; box-shadow: var(--shadow-sm);
}
.tab-card h3 { font-size: 1.5rem; }

/* ---------------------------------------------------------------- timeline */
.timeline { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; position: relative; }
.timeline::before {
  content: ''; position: absolute; top: 27px; left: 8%; right: 8%; height: 2px;
  background: linear-gradient(90deg, var(--teal-300), var(--teal-500), var(--teal-300));
  opacity: 0.4;
}
.timeline-step { position: relative; text-align: center; }
.timeline-dot {
  width: 54px; height: 54px; margin: 0 auto 18px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: var(--white); border: 2px solid var(--teal-500); color: var(--teal-700);
  font-family: var(--font-display); font-weight: 800; font-size: 1.08rem;
  box-shadow: 0 0 0 7px var(--sand-50); transition: var(--transition);
}
.timeline-step:hover .timeline-dot { background: var(--teal-600); color: var(--white); transform: scale(1.08); }
.timeline-step h3 { font-size: 1.02rem; margin-bottom: 7px; }
.timeline-step p { font-size: 0.87rem; color: var(--warm-500); margin: 0; }

/* ---------------------------------------------------------------- misc blocks */
.benefits-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.positioning-block { background: var(--white); border: 1px solid var(--sand-200); border-radius: var(--radius-lg); padding: 44px; box-shadow: var(--shadow-sm); }
.info-box { background: var(--sand-100); border-left: 3px solid var(--teal-500); border-radius: var(--radius-sm); padding: 18px 22px; margin: 22px 0; }
.info-box-blue { background: var(--teal-wash); border-left-color: var(--teal-600); }
.highlight { font-weight: 600; color: var(--ink-900); }
.orange { color: var(--teal-600); }
.irs-badge, .policy-badge, .label-tag, .free-tag, .badge-rec, .bundle-badge, .pay-badge {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.05em;
  padding: 6px 13px; border-radius: 999px;
  background: var(--teal-wash); color: var(--teal-700);
  border: 1px solid rgba(13, 148, 136, 0.2);
}
.free-services-bar { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-top: 26px; }
.pay-badges { display: flex; flex-wrap: wrap; gap: 9px; }

/* ---------------------------------------------------------------- testimonials */
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.testimonial-card { background: var(--white); border: 1px solid var(--sand-200); border-radius: var(--radius-lg); padding: 30px; box-shadow: var(--shadow-xs); transition: var(--transition); }
.testimonial-card:hover { box-shadow: var(--shadow); transform: translateY(-3px); }
.testimonial-stars { color: var(--emerald); font-size: 0.95rem; margin-bottom: 14px; letter-spacing: 2px; }
.testimonial-text { font-size: 0.95rem; color: var(--warm-600); font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: 12px; margin-top: 20px; padding-top: 18px; border-top: 1px solid var(--sand-200); }
.author-avatar {
  width: 42px; height: 42px; border-radius: 50%; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--teal-600), var(--emerald));
  color: var(--white); font-family: var(--font-display); font-weight: 700; font-size: 0.9rem;
}
.author-name { font-family: var(--font-display); font-weight: 700; font-size: 0.9rem; color: var(--ink-900); }
.author-title { font-size: 0.78rem; color: var(--warm-400); }

/* ---------------------------------------------------------------- pricing */
.bundles-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: start; }
.bundle-card { position: relative; background: var(--white); border: 1px solid var(--sand-200); border-radius: var(--radius-lg); padding: 34px 30px; transition: var(--transition); }
.bundle-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); }
.bundle-card.featured { border: 2px solid var(--teal-500); box-shadow: var(--shadow-teal); background: linear-gradient(180deg, var(--white), var(--teal-wash)); }
.bundle-tier { font-size: 0.71rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--teal-700); margin-bottom: 10px; }
.bundle-name { font-family: var(--font-display); font-size: 1.32rem; font-weight: 800; color: var(--ink-900); margin-bottom: 6px; }
.bundle-tagline { font-size: 0.88rem; color: var(--warm-500); margin-bottom: 20px; }
.bundle-price { font-family: var(--font-display); font-size: 2.5rem; font-weight: 800; color: var(--ink-900); line-height: 1; }
.bundle-price-note { font-size: 0.78rem; color: var(--warm-400); margin-bottom: 22px; }
.bundle-divider { height: 1px; background: var(--sand-200); margin: 22px 0; }
.bundle-includes-label { font-size: 0.71rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--warm-400); margin-bottom: 13px; }
.bundle-includes li { display: flex; gap: 10px; font-size: 0.89rem; color: var(--warm-600); margin-bottom: 10px; }
.bundle-includes svg { width: 17px; height: 17px; color: var(--teal-600); flex-shrink: 0; margin-top: 3px; }
.monthly { font-size: 1rem; color: var(--warm-400); font-weight: 500; }
.price-free, .price-custom { font-family: var(--font-display); font-weight: 700; color: var(--emerald); }

.pricing-table { width: 100%; border-collapse: collapse; background: var(--white); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-sm); }
.pricing-table th {
  text-align: left; padding: 16px 20px; font-family: var(--font-display);
  font-size: 0.76rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--warm-500); background: var(--sand-100); border-bottom: 1px solid var(--sand-200);
}
.pricing-table td { padding: 18px 20px; border-bottom: 1px solid var(--sand-100); font-size: 0.93rem; vertical-align: top; }
.pricing-table tr:last-child td { border-bottom: 0; }
.pricing-table tr:hover td { background: var(--sand-50); }

/* ---------------------------------------------------------------- faq */
.faq-list { max-width: 820px; margin: 0 auto; }
.faq-item { background: var(--white); border: 1px solid var(--sand-200); border-radius: var(--radius); margin-bottom: 12px; overflow: hidden; }
.faq-question {
  width: 100%; text-align: left; padding: 19px 24px; background: none; border: 0;
  font-family: var(--font-display); font-weight: 600; font-size: 0.99rem; color: var(--ink-900);
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
}
.faq-question:hover { color: var(--teal-700); }
.faq-answer { padding: 0 24px 20px; font-size: 0.93rem; color: var(--warm-500); }

/* ---------------------------------------------------------------- forms */
.form-group { margin-bottom: 20px; }
.form-label { display: block; font-size: 0.79rem; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; color: var(--warm-500); margin-bottom: 8px; }
.form-input, .form-select, .form-textarea, .ein-input {
  width: 100%; padding: 13px 15px; font-family: inherit; font-size: 0.95rem;
  border: 1.5px solid var(--sand-200); border-radius: var(--radius-sm);
  background: var(--white); color: var(--ink-900); transition: var(--transition);
}
.form-input:focus, .form-select:focus, .form-textarea:focus, .ein-input:focus {
  outline: none; border-color: var(--teal-500); box-shadow: 0 0 0 4px var(--teal-glow);
}
.form-textarea { min-height: 130px; resize: vertical; }
.form-hint, .required-note, .efw-note { font-size: 0.79rem; color: var(--warm-400); margin-top: 6px; }
.contact-form, .order-section { background: var(--white); border: 1px solid var(--sand-200); border-radius: var(--radius-lg); padding: 36px; box-shadow: var(--shadow-sm); }
.radio-card-group { display: grid; gap: 12px; }
.radio-card { border: 1.5px solid var(--sand-200); border-radius: var(--radius); padding: 17px 20px; cursor: pointer; transition: var(--transition); background: var(--white); }
.radio-card:hover { border-color: var(--teal-400); background: var(--teal-wash); }
.radio-card.active { border-color: var(--teal-600); background: var(--teal-wash); box-shadow: 0 0 0 3px var(--teal-glow); }
.radio-card-label { font-family: var(--font-display); font-weight: 600; color: var(--ink-900); }
.radio-card-desc { font-size: 0.84rem; color: var(--warm-500); }
.add-vin-btn { background: var(--teal-wash); color: var(--teal-700); border: 1.5px dashed rgba(13, 148, 136, 0.4); border-radius: var(--radius-sm); padding: 12px 20px; font-weight: 600; transition: var(--transition); }
.add-vin-btn:hover { background: var(--teal-600); color: var(--white); border-style: solid; }
.remove-vin { background: none; border: 0; color: var(--warm-400); font-size: 1.15rem; padding: 4px 8px; }
.remove-vin:hover { color: #dc2626; }
.vin-row-num { font-family: var(--font-display); font-weight: 700; color: var(--warm-400); font-size: 0.86rem; }

/* ---------------------------------------------------------------- page hero / cta */
.page-hero { background: linear-gradient(135deg, var(--ink-900), var(--ink-700)); color: var(--white); padding: 84px 0 74px; position: relative; overflow: hidden; }
.page-hero::after { content: ''; position: absolute; inset: 0; background: radial-gradient(680px 300px at 82% 0%, rgba(20, 184, 166, 0.24), transparent 62%); }
.page-hero-inner { position: relative; z-index: 1; max-width: 760px; }
.page-hero h1 { color: var(--white); }
.page-hero p { color: rgba(255, 255, 255, 0.74); font-size: 1.07rem; margin: 0; }

.cta-banner { background: linear-gradient(135deg, var(--ink-900), var(--teal-700)); color: var(--white); border-radius: var(--radius-xl); padding: 58px 48px; position: relative; overflow: hidden; }
.cta-banner::after { content: ''; position: absolute; inset: 0; background: radial-gradient(560px 260px at 88% 12%, rgba(45, 212, 191, 0.26), transparent 62%); }
.cta-banner-inner { position: relative; z-index: 1; display: flex; align-items: center; justify-content: space-between; gap: 34px; flex-wrap: wrap; }
.cta-banner h2 { color: var(--white); margin-bottom: 8px; }
.cta-banner p { color: rgba(255, 255, 255, 0.76); margin: 0; }
.cta-banner-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* ---------------------------------------------------------------- policy */
.policy-body { max-width: 820px; margin: 0 auto; }
.policy-body h2 { font-size: 1.5rem; margin-top: 44px; }
.policy-date { font-size: 0.86rem; color: var(--warm-400); }
.policy-contact-box { background: var(--sand-100); border: 1px solid var(--sand-200); border-radius: var(--radius); padding: 24px; margin-top: 30px; }
.service-detail-list { display: grid; gap: 12px; margin: 20px 0; }
.service-detail-item { display: flex; gap: 12px; font-size: 0.93rem; color: var(--warm-600); }
.service-detail-item svg { width: 19px; height: 19px; color: var(--teal-600); flex-shrink: 0; margin-top: 3px; }

/* ---------------------------------------------------------------- footer */
.footer { background: var(--ink-950); color: rgba(255, 255, 255, 0.62); padding: 74px 0 34px; }
.footer-inner, .footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.3fr; gap: 48px; }
.footer-brand .logo-text { color: var(--white); }
.footer-brand p { font-size: 0.89rem; color: rgba(255, 255, 255, 0.46); margin-top: 14px; max-width: 34ch; }
.footer-col h3 { color: var(--white); font-size: 0.79rem; font-weight: 700; letter-spacing: 0.11em; text-transform: uppercase; margin-bottom: 17px; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col a, .footer-links a { font-size: 0.89rem; color: rgba(255, 255, 255, 0.58); }
.footer-col a:hover, .footer-links a:hover { color: var(--teal-400); }
.footer-contact, .footer-links { display: block; }
.footer-contact-item { display: flex; align-items: flex-start; gap: 10px; font-size: 0.89rem; margin-bottom: 12px; color: rgba(255, 255, 255, 0.58); }
.footer-contact-item svg { width: 17px; height: 17px; color: var(--teal-500); flex-shrink: 0; margin-top: 3px; }
.footer-bottom {
  margin-top: 52px; padding-top: 26px; border-top: 1px solid rgba(255, 255, 255, 0.09);
  display: flex; justify-content: space-between; align-items: center; gap: 18px; flex-wrap: wrap;
  font-size: 0.82rem; color: rgba(255, 255, 255, 0.4);
}
.footer-bottom-links { display: flex; gap: 20px; }

/* ---------------------------------------------------------------- responsive */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; gap: 46px; }
  .footer-inner, .footer-grid { grid-template-columns: 1fr 1fr; gap: 38px; }
  .stats-bar-inner { grid-template-columns: repeat(2, 1fr); }
  .services-grid, .benefits-grid, .testimonials-grid, .bundles-grid { grid-template-columns: repeat(2, 1fr); }
  .timeline { grid-template-columns: repeat(2, 1fr); gap: 34px; }
  .timeline::before { display: none; }
  .tab-card { grid-template-columns: 1fr; gap: 26px; padding: 30px; }
}

@media (max-width: 768px) {
  .section { padding: 68px 0; }
  .nav-links { display: none; }
  .nav-hamburger { display: block; margin-left: auto; }
  .hero { padding: 60px 0 74px; }
  .two-col, .services-grid, .benefits-grid, .testimonials-grid, .bundles-grid { grid-template-columns: 1fr; }
  .stats-bar-inner { grid-template-columns: repeat(2, 1fr); }
  .timeline { grid-template-columns: 1fr; }
  .footer-inner, .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .cta-banner { padding: 40px 26px; }
  .cta-banner-inner { flex-direction: column; align-items: flex-start; }
  .tabs-nav { flex-direction: column; border-radius: var(--radius); }
  .tab-btn { border-radius: var(--radius-sm); }
  .pricing-table { display: block; overflow-x: auto; }
  .positioning-block, .contact-form, .order-section { padding: 26px; }
}

@media (max-width: 480px) {
  .stats-bar-inner { grid-template-columns: 1fr; }
  .hero-actions .btn { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}