/* ============================================================
   AJYGO UI — Web Design System v1
   Matches the app brand: concept "Pin GO" · Rider (blue)
   Font: Poppins · Load via:
   <link href="https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700;800&display=swap" rel="stylesheet">
   ============================================================ */

/* ---------- 1. DESIGN TOKENS ---------- */
:root{
  /* Brand — Rider */
  --aj-midnight:#061A33;      /* base dark */
  --aj-midnight-2:#0A2A4D;    /* gradient top */
  --aj-deep:#04101F;          /* gradient bottom */
  --aj-electric:#009DFF;      /* primary */
  --aj-cyan:#00D4FF;          /* accent / glow */
  --aj-white:#FFFFFF;

  /* Brand — Driver (for driver sections/pages) */
  --aj-carbon:#0B0B0F;
  --aj-emerald:#00C26E;
  --aj-neon:#00FF88;

  /* Neutrals derived from Midnight */
  --aj-ink:#0E1D31;           /* dark text on light bg */
  --aj-slate:#5B6B84;         /* secondary text on light bg */
  --aj-mist:#EEF3F9;          /* light section bg */
  --aj-line:#DCE4EF;          /* borders on light */
  --aj-line-dark:rgba(255,255,255,.10);
  --aj-text-on-dark:#E9F0FB;
  --aj-muted-on-dark:#9FB0CC;

  /* Semantic */
  --aj-success:#00C26E;
  --aj-warning:#FFB020;
  --aj-danger:#FF4D5E;

  /* Gradients & glow */
  --aj-grad-dark:radial-gradient(120% 90% at 50% 0%, var(--aj-midnight-2), var(--aj-deep) 70%);
  --aj-grad-cta:linear-gradient(92deg, var(--aj-electric), var(--aj-cyan));
  --aj-glow:0 8px 30px -8px rgba(0,157,255,.55);
  --aj-glow-soft:0 10px 40px -14px rgba(0,157,255,.35);

  /* Type */
  --aj-font:'Poppins',system-ui,-apple-system,sans-serif;

  /* Shape & rhythm */
  --aj-radius-s:10px;
  --aj-radius:16px;
  --aj-radius-l:24px;
  --aj-radius-pill:999px;
  --aj-shadow:0 12px 34px -16px rgba(6,26,51,.25);
  --aj-space-1:8px; --aj-space-2:16px; --aj-space-3:24px;
  --aj-space-4:40px; --aj-space-5:64px; --aj-space-6:96px;
}

/* ---------- 2. BASE ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;font-family:var(--aj-font);color:var(--aj-ink);
  background:var(--aj-white);line-height:1.6;font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img,svg{max-width:100%;display:block}
a{color:var(--aj-electric);text-decoration:none}
a:hover{text-decoration:underline}
:focus-visible{outline:3px solid var(--aj-cyan);outline-offset:2px;border-radius:4px}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
}

/* ---------- 3. TYPOGRAPHY ---------- */
h1,.aj-h1{font-size:clamp(34px,5.4vw,58px);font-weight:800;line-height:1.08;letter-spacing:-.02em;margin:0 0 .4em}
h2,.aj-h2{font-size:clamp(26px,3.8vw,40px);font-weight:700;line-height:1.15;letter-spacing:-.015em;margin:0 0 .4em}
h3,.aj-h3{font-size:clamp(19px,2.4vw,24px);font-weight:700;margin:0 0 .4em}
.aj-lead{font-size:clamp(16px,2vw,19px);color:var(--aj-slate)}
.aj-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:600;letter-spacing:.18em;text-transform:uppercase;
  color:var(--aj-electric);margin-bottom:14px;
}
.aj-eyebrow::before{content:"";width:7px;height:7px;border-radius:50%;
  background:var(--aj-cyan);box-shadow:0 0 10px var(--aj-cyan)}
.aj-accent{background:var(--aj-grad-cta);-webkit-background-clip:text;background-clip:text;color:transparent}

/* On dark sections */
.aj-dark{background:var(--aj-grad-dark);color:var(--aj-text-on-dark)}
.aj-dark .aj-lead{color:var(--aj-muted-on-dark)}
.aj-dark a:not(.aj-btn){color:var(--aj-cyan)}

/* ---------- 4. LAYOUT ---------- */
.aj-container{max-width:1140px;margin:0 auto;padding:0 20px}
.aj-section{padding:var(--aj-space-6) 0}
.aj-section--tight{padding:var(--aj-space-5) 0}
.aj-grid{display:grid;gap:var(--aj-space-3)}
.aj-grid--2{grid-template-columns:repeat(2,1fr)}
.aj-grid--3{grid-template-columns:repeat(3,1fr)}
.aj-grid--4{grid-template-columns:repeat(4,1fr)}
@media(max-width:900px){.aj-grid--3,.aj-grid--4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.aj-grid--2,.aj-grid--3,.aj-grid--4{grid-template-columns:1fr}}

/* ---------- 5. BUTTONS ---------- */
.aj-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-family:var(--aj-font);font-weight:700;font-size:15px;line-height:1;
  padding:15px 28px;border-radius:var(--aj-radius-pill);
  border:2px solid transparent;cursor:pointer;text-decoration:none!important;
  transition:transform .15s ease,box-shadow .2s ease,background .2s ease,color .2s ease;
  -webkit-tap-highlight-color:transparent;
}
.aj-btn:active{transform:translateY(1px) scale(.99)}
.aj-btn:disabled,.aj-btn[aria-disabled="true"]{opacity:.45;pointer-events:none}

/* Primary — the app's "Book a ride" button */
.aj-btn--primary{background:var(--aj-grad-cta);color:var(--aj-deep);box-shadow:var(--aj-glow)}
.aj-btn--primary:hover{box-shadow:0 10px 36px -6px rgba(0,212,255,.6);transform:translateY(-1px)}

/* Secondary — outline on light bg */
.aj-btn--secondary{background:transparent;color:var(--aj-electric);border-color:var(--aj-electric)}
.aj-btn--secondary:hover{background:rgba(0,157,255,.08)}

/* Secondary on dark bg */
.aj-dark .aj-btn--secondary{color:var(--aj-white);border-color:rgba(255,255,255,.4)}
.aj-dark .aj-btn--secondary:hover{background:rgba(255,255,255,.08);border-color:var(--aj-white)}

/* Ghost — quiet actions */
.aj-btn--ghost{background:transparent;color:var(--aj-electric);padding-inline:16px}
.aj-btn--ghost:hover{background:rgba(0,157,255,.08)}

/* Driver variant — green CTA for driver pages/sections */
.aj-btn--driver{background:linear-gradient(92deg,var(--aj-emerald),var(--aj-neon));
  color:#04241A;box-shadow:0 8px 30px -8px rgba(0,194,110,.55)}
.aj-btn--driver:hover{box-shadow:0 10px 36px -6px rgba(0,255,136,.55);transform:translateY(-1px)}

/* Sizes */
.aj-btn--s{padding:10px 18px;font-size:13.5px}
.aj-btn--l{padding:18px 36px;font-size:16.5px}
.aj-btn--block{width:100%}

/* ---------- 6. FORMS (booking style, like the app) ---------- */
.aj-field{margin-bottom:var(--aj-space-2)}
.aj-label{display:block;font-size:13px;font-weight:600;letter-spacing:.02em;
  margin-bottom:7px;color:var(--aj-ink)}
.aj-dark .aj-label{color:var(--aj-text-on-dark)}
.aj-input,.aj-select,.aj-textarea{
  width:100%;font-family:var(--aj-font);font-size:15px;color:var(--aj-ink);
  background:var(--aj-white);border:1.5px solid var(--aj-line);
  border-radius:var(--aj-radius-s);padding:14px 16px;
  transition:border-color .15s ease,box-shadow .15s ease;
}
.aj-input::placeholder{color:#9AA9BF}
.aj-input:focus,.aj-select:focus,.aj-textarea:focus{
  outline:none;border-color:var(--aj-electric);
  box-shadow:0 0 0 4px rgba(0,157,255,.15);
}
/* Inputs with a leading icon (pickup pin etc.) */
.aj-input-wrap{position:relative}
.aj-input-wrap .aj-input{padding-left:44px}
.aj-input-wrap .aj-input-icon{
  position:absolute;left:14px;top:50%;transform:translateY(-50%);
  width:20px;height:20px;color:var(--aj-electric);pointer-events:none;
}
/* On dark cards */
.aj-dark .aj-input,.aj-dark .aj-select,.aj-dark .aj-textarea{
  background:rgba(255,255,255,.07);border-color:var(--aj-line-dark);
  color:var(--aj-text-on-dark);
}
.aj-dark .aj-input::placeholder{color:#7E90AC}
/* Validation */
.aj-input--error{border-color:var(--aj-danger)!important}
.aj-error-msg{font-size:12.5px;color:var(--aj-danger);margin-top:5px}
.aj-hint{font-size:12.5px;color:var(--aj-slate);margin-top:5px}

/* ---------- 7. CARDS ---------- */
.aj-card{
  background:var(--aj-white);border:1px solid var(--aj-line);
  border-radius:var(--aj-radius-l);padding:28px;box-shadow:var(--aj-shadow);
}
.aj-card--flat{box-shadow:none}
/* Glass card on dark (booking widget, hero) */
.aj-card--glass{
  background:rgba(255,255,255,.06);border:1px solid var(--aj-line-dark);
  border-radius:var(--aj-radius-l);padding:28px;
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  box-shadow:var(--aj-glow-soft);
}
/* Feature/service card */
.aj-card--service{transition:transform .2s ease,box-shadow .2s ease}
.aj-card--service:hover{transform:translateY(-4px);box-shadow:0 20px 44px -18px rgba(6,26,51,.35)}
.aj-card-icon{
  width:52px;height:52px;border-radius:14px;display:grid;place-items:center;
  background:var(--aj-grad-dark);margin-bottom:18px;box-shadow:var(--aj-glow-soft);
}
.aj-card-icon svg{width:26px;height:26px}

/* ---------- 8. CHIPS / BADGES ---------- */
.aj-chip{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12.5px;font-weight:600;padding:6px 14px;
  border-radius:var(--aj-radius-pill);
  background:rgba(0,157,255,.1);color:var(--aj-electric);
}
.aj-dark .aj-chip{background:rgba(255,255,255,.08);color:var(--aj-text-on-dark);
  border:1px solid var(--aj-line-dark)}
.aj-badge--success{background:rgba(0,194,110,.12);color:#008A4E}
.aj-badge--warning{background:rgba(255,176,32,.14);color:#9A6A00}
.aj-badge--danger{background:rgba(255,77,94,.12);color:#C2273A}

/* ---------- 9. NAVBAR ---------- */
.aj-nav{
  position:sticky;top:0;z-index:50;
  background:rgba(6,26,51,.85);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--aj-line-dark);
}
.aj-nav-inner{
  max-width:1140px;margin:0 auto;padding:14px 20px;
  display:flex;align-items:center;justify-content:space-between;gap:20px;
}
.aj-nav-brand{display:flex;align-items:center;gap:11px;
  font-weight:800;font-size:19px;letter-spacing:.12em;color:var(--aj-white);text-decoration:none!important}
.aj-nav-brand img,.aj-nav-brand svg{width:34px;height:34px}
.aj-nav-links{display:flex;align-items:center;gap:26px;list-style:none;margin:0;padding:0}
.aj-nav-links a{color:var(--aj-muted-on-dark);font-size:14.5px;font-weight:500;text-decoration:none!important}
.aj-nav-links a:hover,.aj-nav-links a[aria-current="page"]{color:var(--aj-white)}
.aj-nav-toggle{display:none;background:none;border:0;color:var(--aj-white);font-size:26px;cursor:pointer;padding:4px 8px}
@media(max-width:840px){
  .aj-nav-links{position:fixed;inset:62px 0 auto 0;flex-direction:column;gap:0;
    background:var(--aj-midnight);border-bottom:1px solid var(--aj-line-dark);
    max-height:0;overflow:hidden;transition:max-height .25s ease}
  .aj-nav-links.is-open{max-height:400px}
  .aj-nav-links li{width:100%;text-align:center}
  .aj-nav-links a{display:block;padding:16px}
  .aj-nav-toggle{display:block}
  .aj-nav .aj-btn{display:none}
}

/* ---------- 10. HERO ---------- */
.aj-hero{position:relative;overflow:hidden}
.aj-hero::before{ /* ambient brand glow */
  content:"";position:absolute;left:-15%;bottom:-30%;width:70%;height:90%;
  background:radial-gradient(circle,rgba(0,157,255,.25),transparent 65%);
  filter:blur(30px);pointer-events:none;
}
.aj-hero::after{
  content:"";position:absolute;right:-10%;top:-20%;width:50%;height:70%;
  background:radial-gradient(circle,rgba(0,212,255,.12),transparent 65%);
  filter:blur(30px);pointer-events:none;
}
.aj-hero-inner{position:relative;z-index:1;
  display:grid;grid-template-columns:1.1fr .9fr;gap:var(--aj-space-4);
  align-items:center;padding:var(--aj-space-6) 0}
@media(max-width:900px){.aj-hero-inner{grid-template-columns:1fr;padding:var(--aj-space-5) 0}}

/* ---------- 11. TRUST STRIP ---------- */
.aj-trust{display:flex;flex-wrap:wrap;gap:14px 34px;align-items:center;
  padding:18px 0;font-size:14px;font-weight:600;color:var(--aj-muted-on-dark)}
.aj-trust span{display:inline-flex;align-items:center;gap:9px}
.aj-trust svg{width:18px;height:18px;color:var(--aj-cyan)}

/* ---------- 12. FOOTER ---------- */
.aj-footer{background:var(--aj-deep);color:var(--aj-muted-on-dark);
  padding:var(--aj-space-5) 0 var(--aj-space-3);font-size:14px}
.aj-footer a{color:var(--aj-muted-on-dark);text-decoration:none!important}
.aj-footer a:hover{color:var(--aj-white)}
.aj-footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:var(--aj-space-4);
  padding-bottom:var(--aj-space-4);border-bottom:1px solid var(--aj-line-dark)}
@media(max-width:840px){.aj-footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.aj-footer-grid{grid-template-columns:1fr}}
.aj-footer h4{color:var(--aj-white);font-size:14px;margin:0 0 14px;letter-spacing:.04em}
.aj-footer ul{list-style:none;margin:0;padding:0;display:grid;gap:9px}
.aj-footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;
  padding-top:var(--aj-space-3);font-size:13px}

/* ---------- 13. STORE BADGES ---------- */
.aj-store-badges{display:flex;flex-wrap:wrap;gap:14px}
.aj-store-badge{
  display:inline-flex;align-items:center;gap:11px;
  background:#000;color:#fff;border:1px solid rgba(255,255,255,.25);
  border-radius:12px;padding:10px 18px;text-decoration:none!important;
  transition:transform .15s ease,border-color .15s ease;
}
.aj-store-badge:hover{transform:translateY(-1px);border-color:rgba(255,255,255,.5)}
.aj-store-badge svg{width:26px;height:26px}
.aj-store-badge small{display:block;font-size:10px;opacity:.75;line-height:1}
.aj-store-badge strong{display:block;font-size:15.5px;line-height:1.2}

/* ---------- 14. UTILITIES ---------- */
.aj-text-center{text-align:center}
.aj-mt-1{margin-top:var(--aj-space-1)}.aj-mt-2{margin-top:var(--aj-space-2)}
.aj-mt-3{margin-top:var(--aj-space-3)}.aj-mt-4{margin-top:var(--aj-space-4)}
.aj-mb-2{margin-bottom:var(--aj-space-2)}.aj-mb-3{margin-bottom:var(--aj-space-3)}
.aj-muted{color:var(--aj-slate)}
.aj-dark .aj-muted{color:var(--aj-muted-on-dark)}
.aj-driver-theme{ /* switch a dark section to driver green */
  background:radial-gradient(120% 90% at 50% 0%, #10241B, #070709 70%);
}
.aj-driver-theme .aj-eyebrow{color:var(--aj-neon)}
.aj-driver-theme .aj-eyebrow::before{background:var(--aj-neon);box-shadow:0 0 10px var(--aj-neon)}