/* =========================================================
   HA Driving School — Design System
   Palette derived from brand logo (navy + go-green + white)
   Display: Big Shoulders Display (road-sign, condensed, confident)
   Body: Public Sans (built for civic/public information clarity)
   Mono: IBM Plex Mono (prices, plate-style data)
   ========================================================= */

:root{
  --navy: #001F4E;
  --navy-deep: #000F27;
  --navy-soft: #133262;
  --green: #00A26B;
  --green-dark: #017A52;
  --green-pale: #E3F5EC;
  --ink: #101826;
  --ink-soft: #4A5568;
  --paper: #FAFBFD;
  --panel: #EDF3F9;
  --panel-deep: #E1EBF4;
  --line: #D8E2ED;
  --white: #FFFFFF;
  --caution: #D62828;
  --amber: #E8A33D;

  --font-display: "Big Shoulders Display", "Arial Narrow", sans-serif;
  --font-body: "Public Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --shadow-sm: 0 2px 10px rgba(0, 15, 39, 0.06);
  --shadow-md: 0 12px 32px rgba(0, 15, 39, 0.10);
  --shadow-lg: 0 24px 60px rgba(0, 15, 39, 0.16);
  --container: 1180px;
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *{ animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

body{
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

h1,h2,h3,h4{
  font-family: var(--font-display);
  color: var(--navy);
  font-weight: 700;
  letter-spacing: 0.2px;
  line-height: 1.05;
  margin: 0 0 0.5em;
  text-transform: none;
}
h1{ font-size: clamp(2.6rem, 5vw, 4.4rem); font-weight: 700; }
h2{ font-size: clamp(1.9rem, 3.4vw, 2.8rem); }
h3{ font-size: clamp(1.25rem, 2vw, 1.6rem); }
p{ margin: 0 0 1em; color: var(--ink-soft); }
a{ color: var(--navy); text-decoration: none; }
ul{ padding-left: 1.1em; }
img{ max-width: 100%; display: block; }

.container{ max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.section{ padding: 88px 0; }
.section--tight{ padding: 56px 0; }
.section--panel{ background: var(--panel); }
.section--navy{ background: var(--navy); color: var(--white); }
.section--navy h2, .section--navy h3{ color: var(--white); }
.section--navy p{ color: #C7D4E6; }

.eyebrow{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--green-dark);
  background: var(--green-pale);
  border-radius: 999px;
  padding: 6px 14px;
  margin-bottom: 18px;
}
.section--navy .eyebrow{ background: rgba(0,162,107,0.18); color: #6FE6BB; }

.lede{ font-size: 1.18rem; max-width: 62ch; }

/* Buttons */
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1rem;
  padding: 15px 28px;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease, color .15s ease;
  min-height: 52px;
}
.btn:focus-visible{ outline: 3px solid var(--amber); outline-offset: 2px; }
.btn:hover{ transform: translateY(-2px); }
.btn--primary{ background: var(--green); color: var(--white); box-shadow: var(--shadow-sm); }
.btn--primary:hover{ background: var(--green-dark); box-shadow: var(--shadow-md); }
.btn--outline{ background: transparent; border-color: var(--white); color: var(--white); }
.btn--outline:hover{ background: var(--white); color: var(--navy); }
.btn--navy{ background: var(--navy); color: var(--white); }
.btn--navy:hover{ background: var(--navy-soft); }
.btn--ghost{ background: var(--white); color: var(--navy); border-color: var(--line); }
.btn--ghost:hover{ border-color: var(--navy); }
.btn--block{ width: 100%; }
.btn--sm{ padding: 10px 18px; min-height: 40px; font-size: 0.92rem; }

/* Route line signature motif */
.route{
  position: relative;
}
.route::before{
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  transform: translateX(-50%);
  background-image: linear-gradient(var(--line) 60%, transparent 0%);
  background-size: 3px 18px;
  background-repeat: repeat-y;
  z-index: 0;
}

/* Header */
.site-header{
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250,251,253,0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.header-inner{
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 24px;
  max-width: var(--container);
  margin: 0 auto;
  gap: 24px;
}
.brand{
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  color: var(--navy);
  font-size: 1.5rem;
  font-weight: 700;
}
.brand img{ height: 42px; width: auto; }
.brand span{ display: block; line-height: 1; }
.brand small{
  display: block;
  font-family: var(--font-mono);
  font-size: 0.55rem;
  letter-spacing: 0.16em;
  color: var(--green-dark);
  font-weight: 600;
}
.main-nav{ display: flex; align-items: center; gap: 28px; }
.main-nav a{
  font-weight: 600;
  font-size: 0.98rem;
  color: var(--ink);
  padding: 8px 2px;
  border-bottom: 2px solid transparent;
}
.main-nav a:hover, .main-nav a[aria-current="page"]{ color: var(--navy); border-color: var(--green); }
.header-ctas{ display: flex; align-items: center; gap: 10px; }
.nav-toggle{
  display: none;
  background: none;
  border: 2px solid var(--line);
  border-radius: 10px;
  width: 46px;
  height: 46px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after{
  content: "";
  display: block;
  width: 20px;
  height: 2px;
  background: var(--navy);
  position: relative;
  transition: all .2s ease;
}
.nav-toggle span::before{ position: absolute; top: -6px; }
.nav-toggle span::after{ position: absolute; top: 6px; }

@media (max-width: 900px){
  .main-nav{
    position: fixed;
    inset: 74px 0 0 0;
    background: var(--paper);
    flex-direction: column;
    align-items: flex-start;
    padding: 28px 24px;
    gap: 6px;
    transform: translateX(100%);
    transition: transform .25s ease;
    overflow-y: auto;
  }
  .main-nav.is-open{ transform: translateX(0); }
  .main-nav a{ width: 100%; padding: 14px 6px; font-size: 1.1rem; border-bottom: 1px solid var(--line); }
  .nav-toggle{ display: flex; }
  .header-ctas .btn span.long{ display: none; }
}

/* Hero */
.hero{
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, var(--navy) 0%, var(--navy-deep) 100%);
  color: var(--white);
  padding: 76px 0 96px;
}
.hero-grid{
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
  position: relative;
  z-index: 2;
}
.hero h1{ color: var(--white); }
.hero .lede{ color: #C7D4E6; }
.hero-ctas{ display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.hero-trust{
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  margin-top: 44px;
  padding-top: 28px;
  border-top: 1px solid rgba(255,255,255,0.14);
}
.hero-trust div{ display: flex; align-items: center; gap: 10px; font-size: 0.92rem; color: #DCE6F2; font-weight: 600; }
.hero-trust svg{ flex-shrink: 0; }
.hero-art{ position: relative; z-index: 1; }

.road-svg{ width: 100%; height: auto; }

@media (max-width: 900px){
  .hero-grid{ grid-template-columns: 1fr; }
  .hero-art{ order: -1; max-width: 320px; margin: 0 auto 12px; }
}

/* Cards */
.grid{ display: grid; gap: 24px; }
.grid--3{ grid-template-columns: repeat(3, 1fr); }
.grid--4{ grid-template-columns: repeat(4, 1fr); }
.grid--2{ grid-template-columns: repeat(2, 1fr); }
@media (max-width: 900px){
  .grid--3, .grid--4{ grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px){
  .grid--3, .grid--4, .grid--2{ grid-template-columns: 1fr; }
}

.card{
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 28px;
  box-shadow: var(--shadow-sm);
}
.card-icon{
  width: 48px; height: 48px;
  display: flex; align-items: center; justify-content: center;
  background: var(--green-pale);
  color: var(--green-dark);
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
}
.card h3{ margin-bottom: 8px; }
.card p{ margin-bottom: 0; }

/* Checklist */
.checklist{ list-style: none; padding: 0; margin: 0; display: grid; gap: 14px; }
.checklist li{
  display: flex; align-items: flex-start; gap: 12px;
  font-weight: 600; color: var(--ink);
}
.checklist svg{ flex-shrink: 0; margin-top: 3px; color: var(--green); }

/* Milestone / sequence (used only for genuine sequences) */
.milestones{ display: grid; gap: 28px; position: relative; }
.milestone{ display: grid; grid-template-columns: 64px 1fr; gap: 20px; }
.milestone-num{
  width: 64px; height: 64px;
  border-radius: 50%;
  background: var(--navy);
  color: var(--white);
  font-family: var(--font-display);
  font-size: 1.6rem;
  display: flex; align-items: center; justify-content: center;
}

/* Pricing table */
.price-table{ width: 100%; border-collapse: collapse; background: var(--white); border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-sm); }
.price-table th, .price-table td{ padding: 16px 20px; text-align: left; border-bottom: 1px solid var(--line); }
.price-table th{ font-family: var(--font-mono); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--ink-soft); background: var(--panel); }
.price-table td.amount{ font-family: var(--font-mono); font-weight: 600; color: var(--navy); }
.price-table tr:last-child td{ border-bottom: none; }
.price-note{ font-family: var(--font-mono); font-size: 0.85rem; color: var(--ink-soft); }

.badge{
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.06em; text-transform: uppercase;
  background: var(--green-pale); color: var(--green-dark);
  padding: 5px 10px; border-radius: 999px;
}

/* Testimonials */
.quote-card{
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 26px;
  box-shadow: var(--shadow-sm);
}
.quote-card .stars{ color: var(--amber); letter-spacing: 2px; margin-bottom: 10px; font-size: 1rem; }
.quote-card p{ font-style: italic; color: var(--ink); }
.quote-card footer{ font-family: var(--font-mono); font-size: 0.82rem; color: var(--ink-soft); margin-top: 12px; }

/* FAQ accordion */
.faq-item{ border-bottom: 1px solid var(--line); }
.faq-q{
  width: 100%; text-align: left; background: none; border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 22px 4px; font-family: var(--font-display); font-size: 1.15rem; color: var(--navy); font-weight: 700;
}
.faq-q:focus-visible{ outline: 3px solid var(--amber); outline-offset: 2px; }
.faq-icon{ flex-shrink: 0; transition: transform .2s ease; }
.faq-item[open] .faq-icon{ transform: rotate(45deg); }
.faq-a{ padding: 0 4px 22px; color: var(--ink-soft); }
.faq-item summary{ list-style: none; }
.faq-item summary::-webkit-details-marker{ display: none; }

/* CTA banner */
.cta-banner{
  background: var(--green);
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: 56px;
  display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap;
}
.cta-banner h2{ color: var(--white); margin-bottom: 6px; }
.cta-banner p{ color: rgba(255,255,255,0.9); margin: 0; }
.cta-banner .btn--ghost{ background: var(--white); color: var(--green-dark); }

/* Footer */
.site-footer{ background: var(--navy-deep); color: #B8C6DA; padding: 64px 0 28px; }
.footer-grid{ display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 36px; }
.footer-grid h4{ color: var(--white); font-size: 1rem; margin-bottom: 14px; }
.site-footer a{ color: #B8C6DA; }
.site-footer a:hover{ color: var(--white); }
.footer-links{ list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.footer-brand{ display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.footer-brand img{ height: 36px; }
.footer-bottom{
  margin-top: 48px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,0.1);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; font-size: 0.85rem;
}
@media (max-width: 900px){ .footer-grid{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px){ .footer-grid{ grid-template-columns: 1fr; } }

/* Sticky mobile call bar */
.mobile-cta-bar{
  display: none;
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 200;
  background: var(--white);
  border-top: 1px solid var(--line);
  box-shadow: 0 -8px 24px rgba(0,15,39,0.12);
  padding: 10px 14px;
  gap: 10px;
}
@media (max-width: 720px){
  .mobile-cta-bar{ display: flex; }
  body{ padding-bottom: 76px; }
}
.mobile-cta-bar .btn{ flex: 1; padding: 12px; font-size: 0.92rem; }

/* Forms */
.form-field{ margin-bottom: 20px; }
.form-field label{ display: block; font-weight: 700; margin-bottom: 6px; color: var(--navy); }
.form-field input, .form-field select, .form-field textarea{
  width: 100%;
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 13px 14px;
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--white);
  color: var(--ink);
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus{
  outline: none; border-color: var(--green); box-shadow: 0 0 0 3px var(--green-pale);
}
.form-hint{ font-size: 0.85rem; color: var(--ink-soft); margin-top: 6px; }
.form-status{ font-weight: 700; padding: 12px 14px; border-radius: var(--radius-sm); margin-top: 14px; }
.form-status.ok{ background: var(--green-pale); color: var(--green-dark); }
.form-status.err{ background: #FBEAEA; color: var(--caution); }

/* Breadcrumb / page header */
.page-header{ padding: 56px 0 40px; background: var(--panel); border-bottom: 1px solid var(--line); }
.breadcrumb{ font-family: var(--font-mono); font-size: 0.82rem; color: var(--ink-soft); margin-bottom: 14px; }
.breadcrumb a{ color: var(--ink-soft); }
.breadcrumb a:hover{ color: var(--navy); }

/* Skip link (accessibility) */
.skip-link{
  position: absolute; left: -9999px; top: 0; background: var(--navy); color: var(--white);
  padding: 12px 18px; z-index: 999; border-radius: 0 0 8px 0;
}
.skip-link:focus{ left: 0; }

/* Utility */
.text-center{ text-align: center; }
.mt-0{ margin-top: 0; }
.mb-0{ margin-bottom: 0; }
.stack{ display: grid; gap: 16px; }
.center-col{ max-width: 760px; margin: 0 auto; }