/* ============================================================
   CV Builder Online — base.css
   Design tokens + shared components (header, footer, buttons)
   ============================================================ */

:root{
  /* Palette (dark theme = default tokens) */
  --navy-950:#070B1A;
  --navy-900:#0B1226;
  --navy-800:#111A38;
  --navy-700:#1A2549;
  --royal:#2E5BFF;
  --purple:#8B5CF6;
  --emerald:#10B981;
  --gold:#F5C451;
  --cyan:#22D3EE;
  --pink:#EC4899;
  --ink:#EAF0FF;
  --muted:#93A0C4;
  --text-soft:var(--text-soft);
  --badge-purple:var(--badge-purple);
  --line:var(--ghost-bg-hover);

  /* Surfaces */
  --bg:#070B1A;
  --surface:var(--surface);
  --surface-2:var(--surface-2);
  --input-bg:var(--input-bg);
  --panel:#0B1226;
  --ghost-bg:var(--ghost-bg);
  --ghost-bg-hover:var(--ghost-bg-hover);
  --grid-line:rgba(147,160,196,.05);
  --orb-opacity:.28;

  /* Gradients */
  --grad-primary:linear-gradient(135deg,var(--royal) 0%,var(--purple) 100%);
  --grad-pink:linear-gradient(135deg,var(--pink) 0%,var(--purple) 100%);
  --grad-text:linear-gradient(92deg,#7EA0FF 0%,#B79CFF 45%,#F5C451 100%);

  /* Type */
  --font-display:'Sora',sans-serif;
  --font-body:'Inter',sans-serif;

  /* Rhythm */
  --radius:18px;
  --radius-sm:12px;
  --shadow-lg:0 24px 60px -18px rgba(4,8,24,.7);
  --shadow-card:0 10px 34px -12px rgba(4,8,24,.55);
  --container:1180px;
}

[data-theme="light"]{
  --ink:#141C33;
  --muted:#5A6785;
  --text-soft:#3A4763;
  --badge-purple:#6D3FD8;
  --cyan:#0E7490;
  --gold:#B08A2E;
  --line:rgba(20,28,51,.13);

  --bg:#F3F5FB;
  --surface:#FFFFFF;
  --surface-2:#FFFFFF;
  --input-bg:#F1F4FA;
  --panel:#FFFFFF;
  --ghost-bg:rgba(20,28,51,.05);
  --ghost-bg-hover:rgba(20,28,51,.1);
  --grid-line:rgba(20,28,51,.05);
  --orb-opacity:.14;

  --grad-text:linear-gradient(92deg,#2E5BFF 0%,#8B5CF6 55%,#B08A2E 100%);
  --shadow-lg:0 24px 60px -22px rgba(20,28,51,.25);
  --shadow-card:0 10px 30px -14px rgba(20,28,51,.18);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-body);
  background:var(--bg);
  color:var(--ink);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
input,select,textarea{font-family:inherit;font-size:inherit;color:inherit}

.container{max-width:var(--container);margin:0 auto;padding:0 24px}

h1,h2,h3,h4{font-family:var(--font-display);line-height:1.15;letter-spacing:-.01em}

.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--font-display);font-size:.72rem;font-weight:600;
  letter-spacing:.22em;text-transform:uppercase;color:var(--cyan);
}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--cyan);opacity:.7}

.grad-text{
  background:var(--grad-text);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 26px;border-radius:999px;
  font-family:var(--font-display);font-weight:600;font-size:.92rem;
  transition:transform .25s cubic-bezier(.2,.8,.2,1),box-shadow .25s,background .25s;
  white-space:nowrap;
}
.btn-primary{
  background:var(--grad-primary);color:#fff;
  box-shadow:0 10px 28px -8px rgba(46,91,255,.55);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 36px -8px rgba(139,92,246,.6)}
.btn-ghost{
  background:var(--ghost-bg);color:var(--ink);
  border:1px solid var(--line);backdrop-filter:blur(8px);
}
.btn-ghost:hover{background:var(--ghost-bg-hover);transform:translateY(-2px)}
.btn-gold{
  background:linear-gradient(135deg,#F5C451,#E8A33D);color:#231A05;
  box-shadow:0 10px 26px -8px rgba(245,196,81,.45);
}
.btn-gold:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0) scale(.98)}
.btn:focus-visible,a:focus-visible,button:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}

/* ---------- Header ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  transition:background .35s,border-color .35s,box-shadow .35s;
  border-bottom:1px solid transparent;
}
.site-header.scrolled{
  background:var(--input-bg);
  backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border-bottom-color:var(--line);
  box-shadow:0 8px 30px -12px rgba(0,0,0,.5);
}
.header-inner{
  max-width:var(--container);margin:0 auto;padding:0 24px;
  height:72px;display:flex;align-items:center;justify-content:space-between;gap:20px;
}
.logo{display:flex;align-items:center;gap:11px;font-family:var(--font-display);font-weight:700;font-size:1.12rem}
.logo-mark{
  width:36px;height:36px;border-radius:11px;flex:none;
  background:var(--grad-primary);
  display:grid;place-items:center;color:#fff;font-size:.82rem;font-weight:800;
  box-shadow:0 6px 18px -4px rgba(46,91,255,.6);
}
.logo span em{font-style:normal;color:var(--gold)}
.main-nav{display:flex;align-items:center;gap:28px}
.main-nav a{font-size:.9rem;color:var(--muted);font-weight:500;transition:color .2s;position:relative}
.main-nav a:hover,.main-nav a.active{color:var(--ink)}
.main-nav a.active::after{
  content:"";position:absolute;left:0;right:0;bottom:-6px;height:2px;
  background:var(--grad-primary);border-radius:2px;
}
.header-actions{display:flex;align-items:center;gap:12px}
.nav-toggle{display:none;flex-direction:column;gap:5px;padding:8px}
.nav-toggle span{width:22px;height:2px;background:var(--ink);border-radius:2px;transition:.3s}

/* ---------- Footer ---------- */
.site-footer{
  border-top:1px solid var(--line);
  background:linear-gradient(180deg,var(--navy-950),#050814);
  padding:70px 0 34px;margin-top:0;
}
.footer-grid{
  display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:44px;margin-bottom:52px;
}
.footer-brand p{color:var(--muted);font-size:.9rem;margin:16px 0 20px;max-width:320px}
.footer-col h4{font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink);margin-bottom:18px}
.footer-col a{display:block;color:var(--muted);font-size:.88rem;padding:5px 0;transition:color .2s}
.footer-col a:hover{color:var(--cyan)}
.social-row{display:flex;gap:10px}
.social-row a{
  width:38px;height:38px;border-radius:11px;display:grid;place-items:center;
  background:var(--ghost-bg);border:1px solid var(--line);
  color:var(--muted);transition:.25s;
}
.social-row a:hover{color:#fff;background:var(--grad-primary);transform:translateY(-3px)}
.footer-bottom{
  border-top:1px solid var(--line);padding-top:24px;
  display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;
  color:var(--muted);font-size:.82rem;
}
.footer-bottom .made{display:flex;align-items:center;gap:6px}
.footer-bottom .made b{color:var(--gold);font-weight:600}

/* ---------- Reveal on scroll ---------- */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.8,.2,1)}
.reveal.in{opacity:1;transform:none}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none}
}

/* ---------- Responsive ---------- */
@media (max-width:960px){
  .main-nav{
    position:fixed;inset:72px 0 auto 0;flex-direction:column;gap:0;
    background:var(--input-bg);backdrop-filter:blur(18px);
    border-bottom:1px solid var(--line);
    padding:12px 24px 22px;display:none;
  }
  .main-nav.open{display:flex}
  .main-nav a{padding:13px 0;width:100%;border-bottom:1px solid var(--ghost-bg);font-size:1rem}
  .main-nav a.active::after{display:none}
  .nav-toggle{display:flex}
  .header-actions .btn-ghost{display:none}
  .footer-grid{grid-template-columns:1fr 1fr;gap:34px}
}
@media (max-width:560px){
  .footer-grid{grid-template-columns:1fr}
  .header-actions .btn{padding:10px 18px;font-size:.85rem}
}

/* ---------- Light theme fine-tuning ---------- */
[data-theme="light"] body{background:var(--bg)}
[data-theme="light"] .site-header.scrolled{background:rgba(255,255,255,.88)}
[data-theme="light"] .site-footer{background:#EBEEF7;border-top-color:var(--line)}
[data-theme="light"] .btn-ghost{background:var(--ghost-bg);border-color:var(--line)}
[data-theme="light"] .hero-badge{background:rgba(139,92,246,.1);border-color:rgba(139,92,246,.3)}
[data-theme="light"] .stat,[data-theme="light"] .feature,[data-theme="light"] .step,
[data-theme="light"] .quote,[data-theme="light"] .plan,[data-theme="light"] .faq-item,
[data-theme="light"] .tpl-card{background:var(--surface)}
[data-theme="light"] .plan.featured{background:linear-gradient(170deg,rgba(46,91,255,.07),rgba(139,92,246,.06))}
[data-theme="light"] .cta-band{color:#EAF0FF}
[data-theme="light"] .cta-band p{color:#C6D2F0}
[data-theme="light"] .cta-band h2{color:#fff}
[data-theme="light"] .social-row a:hover{color:#fff}
[data-theme="light"] .mini-resume{box-shadow:0 26px 60px -18px rgba(20,28,51,.3),0 0 0 1px rgba(20,28,51,.06)}
[data-theme="light"] .floating-card{background:#fff}
[data-theme="light"] .plan .tag{color:#231A05}

/* Theme toggle button */
.theme-toggle{
  width:40px;height:40px;border-radius:12px;display:grid;place-items:center;flex:none;
  background:var(--ghost-bg);border:1px solid var(--line);color:var(--ink);
  transition:.25s;
}
.theme-toggle:hover{background:var(--ghost-bg-hover);transform:translateY(-2px)}
.theme-toggle .icon-sun{display:none}
.theme-toggle .icon-moon{display:block}
[data-theme="light"] .theme-toggle .icon-sun{display:block}
[data-theme="light"] .theme-toggle .icon-moon{display:none}