/* ==========================================================================
   Kesalz Mentors — styles.css
   Business Technology Mentorship & Digital Operations Support
   A brand of Kesalz LLC (California)
   ========================================================================== */

/* ---------- Design Tokens ---------- */
:root {
  --navy: #0B1020;
  --navy-soft: #111933;
  --blue: #2563EB;
  --blue-dark: #1D4ED8;
  --cyan: #06B6D4;
  --white: #F8FAFC;
  --slate: #334155;
  --slate-light: #64748B;
  --mist: #F1F5F9;
  --green: #10B981;
  --border: #E2E8F0;
  --card-bg: #FFFFFF;

  --maxw: 1180px;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow-sm: 0 1px 2px rgba(11, 16, 32, 0.06), 0 1px 3px rgba(11, 16, 32, 0.04);
  --shadow-md: 0 10px 30px -12px rgba(11, 16, 32, 0.18);
  --shadow-lg: 0 24px 60px -20px rgba(11, 16, 32, 0.28);

  --font-head: "Plus Jakarta Sans", "Inter", system-ui, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", monospace;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Reset ---------- */
*,
*::before,
*::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--slate);
  background: var(--white);
  line-height: 1.65;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; display: block; }

a {
  color: var(--blue);
  text-decoration: none;
  transition: color 0.2s var(--ease);
}
a:hover { color: var(--blue-dark); }

h1, h2, h3, h4 {
  font-family: var(--font-head);
  color: var(--navy);
  line-height: 1.18;
  margin: 0 0 0.5em;
  font-weight: 700;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.1rem, 4.5vw, 3.4rem); }
h2 { font-size: clamp(1.7rem, 3.2vw, 2.4rem); }
h3 { font-size: 1.3rem; }
p { margin: 0 0 1rem; }

ul, ol { margin: 0 0 1rem; padding-left: 1.25rem; }
li { margin-bottom: 0.4rem; }

/* ---------- Layout helpers ---------- */
.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: 84px 0; }
.section--tight { padding: 56px 0; }
.section--mist { background: var(--mist); }
.section--navy {
  background: var(--navy);
  color: #CBD5E1;
}
.section--navy h1,
.section--navy h2,
.section--navy h3 { color: #fff; }

.eyebrow {
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--blue);
  margin-bottom: 14px;
  display: inline-block;
}
.section--navy .eyebrow { color: var(--cyan); }

.section-head { max-width: 680px; margin-bottom: 48px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.lead { font-size: 1.18rem; color: var(--slate); }
.section--navy .lead { color: #94A3B8; }

.text-center { text-align: center; }

/* ---------- Skip link ---------- */
.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--blue);
  color: #fff;
  padding: 12px 20px;
  border-radius: 0 0 8px 0;
  z-index: 2000;
}
.skip-link:focus { left: 0; color: #fff; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.98rem;
  padding: 13px 26px;
  border-radius: 999px;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease), background 0.2s var(--ease);
  line-height: 1;
  white-space: nowrap;
}
.btn:focus-visible { outline: 3px solid var(--cyan); outline-offset: 2px; }
.btn--primary {
  background: var(--blue);
  color: #fff;
  box-shadow: 0 8px 20px -8px rgba(37, 99, 235, 0.6);
}
.btn--primary:hover { background: var(--blue-dark); color: #fff; transform: translateY(-2px); }
.btn--ghost {
  background: transparent;
  color: var(--navy);
  border-color: var(--border);
}
.btn--ghost:hover { border-color: var(--blue); color: var(--blue); transform: translateY(-2px); }
.btn--light {
  background: #fff;
  color: var(--navy);
}
.btn--light:hover { color: var(--blue); transform: translateY(-2px); }
.btn--lg { padding: 16px 32px; font-size: 1.05rem; }
.btn--block { width: 100%; }

.btn-row { display: flex; flex-wrap: wrap; gap: 14px; }
.btn-row.center { justify-content: center; }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(248, 250, 252, 0.85);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow 0.3s var(--ease), background 0.3s var(--ease), border-color 0.3s var(--ease);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.brand {
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
}
.brand__logo {
  height: 46px;
  width: auto;
  display: block;
}
@media (max-width: 480px) {
  .brand__logo { height: 40px; }
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 6px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-menu a {
  color: var(--slate);
  font-weight: 500;
  font-size: 0.96rem;
  padding: 9px 14px;
  border-radius: 8px;
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}
.nav-menu a:not(.btn):hover,
.nav-menu a[aria-current="page"]:not(.btn) { color: var(--navy); background: var(--mist); }
.nav-cta { margin-left: 10px; }
/* Ensure the CTA button keeps WHITE text inside the nav (override .nav-menu a) */
.nav-menu a.btn--primary,
.nav-menu a.btn--primary:hover,
.nav-menu a.btn--primary:focus,
.nav-menu a.btn--primary:active {
  color: #fff !important;
  -webkit-text-fill-color: #fff !important;
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 9px;
  width: 44px;
  height: 44px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
}
.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--navy);
  position: relative;
  transition: transform 0.25s var(--ease), opacity 0.2s var(--ease);
}
.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  position: absolute;
  left: 0;
  width: 20px;
  height: 2px;
  background: var(--navy);
  transition: transform 0.25s var(--ease);
}
.nav-toggle span::before { top: -6px; }
.nav-toggle span::after { top: 6px; }
.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span::after { transform: translateY(-6px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(1100px 520px at 85% -10%, rgba(6, 182, 212, 0.10), transparent 60%),
    radial-gradient(900px 500px at 5% 0%, rgba(37, 99, 235, 0.10), transparent 55%),
    var(--white);
  padding: 96px 0 80px;
}
.hero__grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}
.hero h1 { margin-bottom: 20px; }
.hero__sub { font-size: 1.22rem; color: var(--slate); max-width: 560px; margin-bottom: 30px; }
.hero__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 34px;
}
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 8px 15px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--slate);
  box-shadow: var(--shadow-sm);
}
.badge svg { width: 16px; height: 16px; color: var(--green); flex: 0 0 auto; }

/* Hero visual card */
.hero__visual {
  position: relative;
}
.glass-card {
  background: rgba(255, 255, 255, 0.7);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.9);
  border-radius: 22px;
  box-shadow: var(--shadow-lg);
  padding: 26px;
}
.dash-row {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px;
  border-radius: var(--radius-sm);
  background: var(--mist);
  margin-bottom: 12px;
}
.dash-row:last-child { margin-bottom: 0; }
.dash-ico {
  width: 42px; height: 42px;
  border-radius: 11px;
  display: grid; place-items: center;
  background: #fff;
  color: var(--blue);
  flex: 0 0 auto;
  box-shadow: var(--shadow-sm);
}
.dash-ico svg { width: 20px; height: 20px; }
.dash-row strong { display: block; color: var(--navy); font-size: 0.95rem; }
.dash-row span { font-size: 0.82rem; color: var(--slate-light); }
.dash-meter {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--green);
  font-weight: 600;
}

/* ---------- Trust strip ---------- */
.trust-strip {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: #fff;
  padding: 28px 0;
}
.trust-strip__inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px 40px;
  align-items: center;
}
.trust-item {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--slate);
  font-weight: 500;
  font-size: 0.95rem;
}
.trust-item svg { width: 20px; height: 20px; color: var(--green); }

/* ---------- Cards / grids ---------- */
.grid {
  display: grid;
  gap: 24px;
}
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s var(--ease);
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: rgba(37, 99, 235, 0.35);
}
.card__icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, rgba(37,99,235,0.12), rgba(6,182,212,0.12));
  color: var(--blue);
  margin-bottom: 18px;
}
.card__icon svg { width: 26px; height: 26px; }
.card h3 { margin-bottom: 10px; }
.card p { color: var(--slate); margin-bottom: 14px; font-size: 0.98rem; }
.card__link {
  font-weight: 600;
  font-size: 0.92rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.card__link svg { width: 15px; height: 15px; transition: transform 0.2s var(--ease); }
.card__link:hover svg { transform: translateX(3px); }

/* ---------- How it works ---------- */
.steps { counter-reset: step; }
.step {
  position: relative;
  padding: 28px 28px 28px 30px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}
.step__num {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  color: #fff;
  background: var(--blue);
  width: 34px; height: 34px;
  border-radius: 10px;
  display: grid; place-items: center;
  margin-bottom: 16px;
}
.step h3 { font-size: 1.12rem; }
.step p { font-size: 0.95rem; margin-bottom: 0; }

/* ---------- SMS / compliance callout ---------- */
.callout {
  border-radius: var(--radius);
  padding: 36px;
  border: 1px solid var(--border);
  background: linear-gradient(135deg, rgba(16,185,129,0.06), rgba(37,99,235,0.05));
}
.callout--info {
  background: linear-gradient(135deg, rgba(37,99,235,0.06), rgba(6,182,212,0.06));
}
.callout__tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--green);
  font-weight: 600;
  margin-bottom: 12px;
}
.callout__tag svg { width: 16px; height: 16px; }

/* ---------- CTA band ---------- */
.cta-band {
  background:
    radial-gradient(800px 400px at 80% 0%, rgba(6,182,212,0.18), transparent 60%),
    radial-gradient(700px 400px at 10% 100%, rgba(37,99,235,0.22), transparent 55%),
    var(--navy);
  border-radius: 24px;
  padding: 60px;
  text-align: center;
  color: #fff;
}
.cta-band h2 { color: #fff; }
.cta-band p { color: #CBD5E1; max-width: 560px; margin: 0 auto 26px; font-size: 1.1rem; }

/* ---------- Page header (interior pages) ---------- */
.page-hero {
  background:
    radial-gradient(900px 380px at 90% -20%, rgba(6,182,212,0.10), transparent 60%),
    radial-gradient(700px 360px at 0% 0%, rgba(37,99,235,0.08), transparent 55%),
    var(--mist);
  padding: 64px 0 56px;
  border-bottom: 1px solid var(--border);
}
.breadcrumb {
  font-size: 0.85rem;
  color: var(--slate-light);
  margin-bottom: 16px;
  font-family: var(--font-body);
}
.breadcrumb ol { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; padding: 0; margin: 0; }
.breadcrumb li { margin: 0; }
.breadcrumb li:not(:last-child)::after { content: "/"; margin-left: 8px; color: var(--border); }
.page-hero h1 { margin-bottom: 14px; }
.page-hero p { font-size: 1.15rem; max-width: 680px; margin-bottom: 0; }

/* ---------- Prose (legal / article) ---------- */
.prose { max-width: 800px; }
.prose h2 { margin-top: 2.2em; font-size: 1.5rem; }
.prose h3 { margin-top: 1.6em; font-size: 1.15rem; }
.prose h2:first-child { margin-top: 0; }
.prose ul { padding-left: 1.3rem; }
.prose .meta-note {
  font-size: 0.9rem;
  color: var(--slate-light);
  font-family: var(--font-mono);
}
.prose .highlight-box {
  background: var(--mist);
  border-left: 4px solid var(--blue);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 18px 22px;
  margin: 1.5em 0;
}
.prose .highlight-box p:last-child { margin-bottom: 0; }

/* Table of contents */
.toc {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 26px;
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 92px;
}
.toc h2 { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--slate-light); margin-bottom: 12px; font-family: var(--font-mono); }
.toc ul { list-style: none; padding: 0; margin: 0; }
.toc li { margin-bottom: 8px; }
.toc a { font-size: 0.9rem; color: var(--slate); }
.toc a:hover { color: var(--blue); }

.legal-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 48px;
  align-items: start;
}

/* ---------- Forms ---------- */
.form-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px;
  box-shadow: var(--shadow-md);
}
.field { margin-bottom: 20px; }
.field label {
  display: block;
  font-weight: 600;
  color: var(--navy);
  font-size: 0.92rem;
  margin-bottom: 7px;
}
.field .req { color: var(--blue); }
.field .optional { color: var(--slate-light); font-weight: 400; font-size: 0.82rem; }
.input,
.select,
.textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--navy);
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}
.input:focus,
.select:focus,
.textarea:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}
.textarea { min-height: 140px; resize: vertical; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }

.consent-box {
  border: 1px solid var(--border);
  background: var(--mist);
  border-radius: var(--radius-sm);
  padding: 16px 18px;
  margin-bottom: 20px;
}
.consent-box.is-active { border-color: var(--blue); background: rgba(37,99,235,0.04); }
.checkbox-line { display: flex; gap: 12px; align-items: flex-start; }
.checkbox-line input[type="checkbox"] {
  width: 20px; height: 20px;
  margin-top: 2px;
  accent-color: var(--blue);
  flex: 0 0 auto;
}
.checkbox-line label { font-weight: 400; font-size: 0.9rem; color: var(--slate); margin: 0; }
.consent-text {
  font-size: 0.85rem;
  color: var(--slate);
  line-height: 1.55;
}
.honeypot {
  position: absolute !important;
  left: -9999px !important;
  width: 1px; height: 1px;
  overflow: hidden;
}

/* Human-verification captcha */
.captcha-field {
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.05), rgba(6, 182, 212, 0.05));
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 16px 18px;
}
.captcha-row {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}
.captcha-q {
  font-family: var(--font-head);
  font-weight: 700;
  color: var(--navy);
  font-size: 1.05rem;
}
.captcha-input {
  width: 90px;
  text-align: center;
  font-weight: 700;
  font-family: var(--font-mono);
}
.form-note { font-size: 0.82rem; color: var(--slate-light); margin-top: 6px; }

.alert {
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  margin-bottom: 22px;
  font-size: 0.92rem;
}
.alert--error { background: #FEF2F2; border: 1px solid #FECACA; color: #991B1B; }
.alert--success { background: #ECFDF5; border: 1px solid #A7F3D0; color: #065F46; }

/* ---------- Contact info blocks ---------- */
.info-list { list-style: none; padding: 0; margin: 0; }
.info-list li { display: flex; gap: 14px; align-items: flex-start; margin-bottom: 20px; }
.info-list .info-ico {
  width: 44px; height: 44px; border-radius: 12px;
  background: var(--mist); color: var(--blue);
  display: grid; place-items: center; flex: 0 0 auto;
}
.info-list .info-ico svg { width: 20px; height: 20px; }
.info-list strong { display: block; color: var(--navy); }
.info-list span, .info-list a { font-size: 0.95rem; color: var(--slate); }

/* ---------- FAQ ---------- */
.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: #fff;
  margin-bottom: 14px;
  overflow: hidden;
}
.faq-item summary {
  cursor: pointer;
  padding: 18px 22px;
  font-weight: 600;
  color: var(--navy);
  font-family: var(--font-head);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  font-size: 1.4rem;
  color: var(--blue);
  font-weight: 400;
  transition: transform 0.2s var(--ease);
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item .faq-body { padding: 0 22px 20px; color: var(--slate); font-size: 0.96rem; }

/* ---------- Stats ---------- */
.stat { text-align: center; }
.stat__num {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  color: var(--navy);
  letter-spacing: -0.03em;
}
.stat__num .suffix { color: var(--blue); }
.stat__label { color: var(--slate-light); font-size: 0.92rem; }

/* ---------- List with checks ---------- */
.check-list { list-style: none; padding: 0; margin: 0; }
.check-list li {
  display: flex; gap: 12px; align-items: flex-start;
  margin-bottom: 14px; color: var(--slate);
}
.check-list svg { width: 22px; height: 22px; color: var(--green); flex: 0 0 auto; margin-top: 1px; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--navy);
  color: #94A3B8;
  padding: 64px 0 32px;
  font-size: 0.94rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 44px;
}
.footer-brand .brand { margin-bottom: 14px; }
.footer-brand .brand__logo { height: 50px; }
.footer-tagline {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #64748B;
  margin: -4px 0 12px;
}
.footer-brand p { color: #94A3B8; max-width: 320px; font-size: 0.92rem; }
.footer-col h4 {
  color: #fff;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 16px;
  font-family: var(--font-mono);
}
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li { margin-bottom: 10px; }
.footer-col a { color: #94A3B8; font-size: 0.92rem; }
.footer-col a:hover { color: var(--cyan); }
.footer-contact a { color: #CBD5E1; }
.footer-bottom {
  border-top: 1px solid rgba(148, 163, 184, 0.18);
  padding-top: 24px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  font-size: 0.84rem;
  color: #64748B;
}
.footer-bottom a { color: #94A3B8; }

/* ---------- Animations ---------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.is-visible { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: 0.08s; }
.reveal[data-delay="2"] { transition-delay: 0.16s; }
.reveal[data-delay="3"] { transition-delay: 0.24s; }

@keyframes floaty {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
.float { animation: floaty 6s ease-in-out infinite; }

/* ---------- Utilities ---------- */
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.muted { color: var(--slate-light); }
.mono { font-family: var(--font-mono); }
.divider { height: 1px; background: var(--border); border: 0; margin: 40px 0; }
.grid--center { align-items: center; }
.grid--gap-lg { gap: 48px; }
.measure { max-width: 820px; }
.no-mb { margin-bottom: 0; }
.tight-mb { margin-bottom: 12px; }
.mx-auto { margin-left: auto; margin-right: auto; }
.grid--top { align-items: start; }
.text-danger { color: #991B1B; }
.steps--stack { grid-template-columns: 1fr; gap: 16px; }
.mt-24 { margin-top: 24px; }
.narrow { max-width: 640px; }
.icon-success {
  width: 64px; height: 64px;
  color: var(--green);
  background: rgba(16, 185, 129, 0.12);
}
.icon-success svg { width: 32px; height: 32px; }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .hero__grid { grid-template-columns: 1fr; gap: 40px; }
  .hero__visual { max-width: 480px; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .legal-layout { grid-template-columns: 1fr; }
  .toc { position: static; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 860px) {
  .nav-toggle { display: inline-flex; }
  .nav-menu {
    position: fixed;
    inset: 72px 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--white);
    border-bottom: 1px solid var(--border);
    padding: 14px 24px 24px;
    box-shadow: var(--shadow-md);
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.25s var(--ease), opacity 0.25s var(--ease);
    max-height: calc(100vh - 72px);
    overflow-y: auto;
  }
  .nav-menu.is-open { transform: none; opacity: 1; pointer-events: auto; }
  .nav-menu a { padding: 14px 12px; border-radius: 8px; }
  .nav-cta { margin: 12px 0 0; }
  .nav-cta .btn { width: 100%; }
}

@media (max-width: 720px) {
  body { font-size: 16px; }
  .section { padding: 60px 0; }
  .grid-3, .grid-2, .grid-4 { grid-template-columns: 1fr; }
  .field-row { grid-template-columns: 1fr; }
  .cta-band { padding: 40px 24px; }
  .callout { padding: 26px; }
  .form-card { padding: 24px; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero { padding: 64px 0 56px; }
}

/* ==========================================================================
   PREMIUM ENHANCEMENT LAYER — rich visuals & advanced micro-animations
   ========================================================================== */

/* ---- Scroll progress bar (injected by JS) ---- */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 0;
  z-index: 2000;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
  box-shadow: 0 0 12px rgba(6, 182, 212, 0.6);
  transition: width 0.1s linear;
  pointer-events: none;
}

/* ---- Header: solidify + lift on scroll ---- */
.site-header.is-scrolled {
  background: rgba(248, 250, 252, 0.92);
  box-shadow: 0 8px 30px -16px rgba(11, 16, 32, 0.35);
  border-bottom-color: transparent;
}
.brand__logo { transition: transform 0.35s var(--ease); }
.brand:hover .brand__logo { transform: scale(1.04) rotate(-1deg); }

/* ---- Gradient headline accent ---- */
.hero h1,
.page-hero h1 {
  background: linear-gradient(100deg, var(--navy) 0%, var(--navy) 45%, var(--blue) 78%, var(--cyan) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: var(--navy); /* fallback for unsupported browsers */
}
.eyebrow {
  background: linear-gradient(90deg, var(--blue), var(--cyan));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.section--navy .eyebrow {
  background: linear-gradient(90deg, var(--cyan), #7dd3fc);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ---- Animated floating orbs in the hero ---- */
.hero { position: relative; isolation: isolate; }
.hero::before,
.hero::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.5;
  z-index: -1;
  pointer-events: none;
}
.hero::before {
  width: 360px; height: 360px;
  top: -80px; right: -60px;
  background: radial-gradient(circle, rgba(6, 182, 212, 0.5), transparent 70%);
  animation: orb-a 16s ease-in-out infinite;
}
.hero::after {
  width: 300px; height: 300px;
  bottom: -100px; left: -40px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.45), transparent 70%);
  animation: orb-b 20s ease-in-out infinite;
}
@keyframes orb-a {
  0%, 100% { transform: translate3d(0, 0, 0) scale(1); }
  50%      { transform: translate3d(-40px, 30px, 0) scale(1.12); }
}
@keyframes orb-b {
  0%, 100% { transform: translate3d(0, 0, 0) scale(1); }
  50%      { transform: translate3d(30px, -26px, 0) scale(1.1); }
}

/* ---- Buttons: depth + light sweep ---- */
.btn { position: relative; overflow: hidden; isolation: isolate; }
.btn--primary {
  background: linear-gradient(120deg, #4f46e5 0%, var(--blue) 45%, #0ea5e9 90%, var(--cyan) 130%);
  background-size: 200% 200%;
  box-shadow: 0 12px 28px -10px rgba(37, 99, 235, 0.75), 0 2px 6px rgba(6, 182, 212, 0.25);
}
.btn--primary:hover {
  background-position: 100% 0;
  box-shadow: 0 18px 38px -12px rgba(37, 99, 235, 0.85), 0 0 0 1px rgba(6, 182, 212, 0.35) inset;
}
.btn::after {
  content: "";
  position: absolute;
  top: 0; left: -120%;
  width: 60%; height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255, 255, 255, 0.45), transparent);
  transform: skewX(-18deg);
  z-index: -1;
  transition: left 0.6s var(--ease);
}
.btn:hover::after { left: 130%; }
.btn--lg:hover { transform: translateY(-3px); }

/* ---- Cards: glow border + gradient wash on hover ---- */
.card { position: relative; isolation: isolate; }
.card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, rgba(37, 99, 235, 0.6), rgba(6, 182, 212, 0.6));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.35s var(--ease);
  z-index: 1;
}
.card:hover::before { opacity: 1; }
.card__icon { transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease); }
.card:hover .card__icon {
  transform: translateY(-2px) scale(1.06) rotate(-3deg);
  box-shadow: 0 10px 22px -10px rgba(37, 99, 235, 0.5);
}

/* ---- Step cards: gradient number chip ---- */
.step { position: relative; overflow: hidden; }
.step__num {
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  box-shadow: 0 8px 18px -8px rgba(37, 99, 235, 0.6);
}
.step::after {
  content: "";
  position: absolute;
  inset: auto -40px -40px auto;
  width: 120px; height: 120px;
  background: radial-gradient(circle, rgba(6, 182, 212, 0.12), transparent 70%);
  opacity: 0;
  transition: opacity 0.4s var(--ease);
}
.step:hover { transform: translateY(-4px); transition: transform 0.3s var(--ease); }
.step:hover::after { opacity: 1; }

/* ---- Badges & trust items ---- */
.badge { transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease); }
.badge:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.trust-item svg { transition: transform 0.3s var(--ease); }
.trust-item:hover svg { transform: scale(1.2) rotate(4deg); }

/* ---- Stats: gradient numerals ---- */
.stat__num {
  background: linear-gradient(120deg, var(--navy), var(--blue) 80%, var(--cyan));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ---- Nav link underline sweep ---- */
.nav-menu a:not(.btn) { position: relative; }
.nav-menu a:not(.btn)::after {
  content: "";
  position: absolute;
  left: 14px; right: 14px; bottom: 4px;
  height: 2px;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.28s var(--ease);
}
.nav-menu a:not(.btn):hover::after,
.nav-menu a[aria-current="page"]:not(.btn)::after { transform: scaleX(1); }

/* ---- Footer link slide ---- */
.footer-col a { transition: color 0.2s var(--ease), padding-left 0.25s var(--ease); }
.footer-col a:hover { padding-left: 5px; }

/* ---- CTA band: animated aurora ---- */
.cta-band { position: relative; overflow: hidden; }
.cta-band::before {
  content: "";
  position: absolute;
  inset: -50%;
  background:
    radial-gradient(closest-side at 30% 40%, rgba(6, 182, 212, 0.25), transparent),
    radial-gradient(closest-side at 70% 60%, rgba(37, 99, 235, 0.3), transparent);
  animation: aurora 18s ease-in-out infinite;
  z-index: 0;
}
.cta-band > * { position: relative; z-index: 1; }
@keyframes aurora {
  0%, 100% { transform: translate3d(0, 0, 0) rotate(0deg); }
  50%      { transform: translate3d(4%, 3%, 0) rotate(8deg); }
}

/* ---- Glass card sheen ---- */
.glass-card { position: relative; overflow: hidden; }
.glass-card::after {
  content: "";
  position: absolute;
  top: -60%; left: 0;
  width: 60%; height: 220%;
  background: linear-gradient(100deg, transparent, rgba(255, 255, 255, 0.35), transparent);
  will-change: transform;
  animation: sheen 7s ease-in-out infinite;
}
@keyframes sheen {
  0%, 70% { transform: translateX(-180%) skewX(-18deg); }
  100%    { transform: translateX(560%) skewX(-18deg); }
}
.dash-row { transition: transform 0.3s var(--ease), background 0.3s var(--ease); }
.dash-row:hover { transform: translateX(4px); background: #fff; }

/* ---- Reveal: scale variant ---- */
.reveal[data-anim="scale"] { transform: translateY(24px) scale(0.96); }
.reveal[data-anim="scale"].is-visible { transform: none; }

/* ---- Focus polish ---- */
a:focus-visible,
.nav-toggle:focus-visible,
summary:focus-visible { outline: 3px solid var(--cyan); outline-offset: 3px; border-radius: 4px; }

/* ==========================================================================
   RICHNESS LAYER v3 — deeper gradients, patterns, colored depth, x-browser
   ========================================================================== */

/* Cross-browser safety: never render gradient text invisible.
   If background-clip:text is unsupported, restore the solid fallback color. */
@supports not ((-webkit-background-clip: text) or (background-clip: text)) {
  .hero h1, .page-hero h1, .eyebrow, .stat__num, .stat__num .suffix {
    -webkit-text-fill-color: currentColor !important;
    color: var(--navy) !important;
    background: none !important;
  }
  .eyebrow { color: var(--blue) !important; }
}

/* Smoother touch behavior on mobile Safari / Android */
* { -webkit-tap-highlight-color: rgba(37, 99, 235, 0.15); }
body {
  background:
    radial-gradient(1200px 600px at 100% -200px, rgba(6, 182, 212, 0.05), transparent 60%),
    radial-gradient(1000px 500px at -10% 10%, rgba(79, 70, 229, 0.05), transparent 55%),
    var(--white);
}

/* Richer hero: layered mesh + faint dot grid */
.hero {
  background:
    radial-gradient(1100px 520px at 85% -10%, rgba(6, 182, 212, 0.14), transparent 60%),
    radial-gradient(900px 500px at 5% 0%, rgba(79, 70, 229, 0.12), transparent 55%),
    linear-gradient(180deg, #ffffff 0%, var(--mist) 100%);
}
.hero__copy { position: relative; }
.hero__copy::before {
  content: "";
  position: absolute;
  inset: -40px -60px auto -60px;
  height: 200px;
  background-image: radial-gradient(rgba(37, 99, 235, 0.10) 1px, transparent 1.4px);
  background-size: 22px 22px;
  -webkit-mask-image: linear-gradient(180deg, #000, transparent);
  mask-image: linear-gradient(180deg, #000, transparent);
  z-index: -1;
  pointer-events: none;
}

/* Buttons: richer ghost + light variants */
.btn--ghost {
  background: rgba(255, 255, 255, 0.6);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}
.btn--ghost:hover {
  background: #fff;
  box-shadow: 0 10px 24px -14px rgba(37, 99, 235, 0.5);
}
.btn--light {
  background: linear-gradient(120deg, #ffffff, #eef2ff);
  box-shadow: 0 10px 24px -14px rgba(0, 0, 0, 0.4);
}

/* Cards: gradient top accent + colored brand-tinted shadow */
.card {
  background:
    linear-gradient(#fff, #fff) padding-box,
    linear-gradient(135deg, rgba(255,255,255,1), rgba(241,245,249,0.7)) border-box;
}
.card::after {
  content: "";
  position: absolute;
  top: 0; left: 24px; right: 24px;
  height: 3px;
  border-radius: 0 0 4px 4px;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--ease);
  z-index: 2;
}
.card:hover::after { transform: scaleX(1); }
.card:hover {
  box-shadow: 0 26px 50px -22px rgba(37, 99, 235, 0.4), 0 10px 20px -16px rgba(6, 182, 212, 0.3);
}

/* Eyebrow chip glow */
.card__icon {
  box-shadow: inset 0 0 0 1px rgba(37, 99, 235, 0.12);
}

/* Section tint variety for depth */
.section--mist {
  background:
    radial-gradient(900px 400px at 90% 0%, rgba(6, 182, 212, 0.06), transparent 60%),
    var(--mist);
}

/* Page hero: richer gradient + bottom hairline glow */
.page-hero {
  background:
    radial-gradient(900px 380px at 90% -20%, rgba(6, 182, 212, 0.14), transparent 60%),
    radial-gradient(700px 360px at 0% 0%, rgba(79, 70, 229, 0.12), transparent 55%),
    linear-gradient(180deg, #fff, var(--mist));
}

/* Footer: subtle top gradient sheen + brand glow */
.site-footer {
  background:
    radial-gradient(800px 300px at 100% 0%, rgba(37, 99, 235, 0.16), transparent 60%),
    radial-gradient(600px 240px at 0% 0%, rgba(6, 182, 212, 0.10), transparent 55%),
    var(--navy);
}

/* Trust strip subtle gradient */
.trust-strip {
  background: linear-gradient(180deg, #fff, #fbfdff);
}

/* Inputs: focus glow ring richer */
.input:focus, .select:focus, .textarea:focus {
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15), 0 8px 20px -12px rgba(37, 99, 235, 0.5);
}

/* Glass card hover depth */
.glass-card:hover { box-shadow: 0 36px 80px -28px rgba(11, 16, 32, 0.4); }

/* Better mobile menu polish */
@media (max-width: 860px) {
  .nav-menu {
    -webkit-backdrop-filter: saturate(180%) blur(14px);
    backdrop-filter: saturate(180%) blur(14px);
    background: rgba(248, 250, 252, 0.96);
  }
  .nav-menu a.btn--primary { box-shadow: 0 10px 24px -10px rgba(37, 99, 235, 0.6); }
}

/* iOS Safari: avoid 100vw overflow & smooth momentum */
html, body { overflow-x: hidden; }

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; scroll-behavior: auto !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .float { animation: none; }
  .hero::before, .hero::after { animation: none; }
  .btn::after, .glass-card::after, .cta-band::before { display: none; }
  .scroll-progress { display: none; }
}