/* ==========================================================
   CAR CSR – base.css
   Tokens, reset, tipografie, layout, butoane, utilități
   ========================================================== */

:root {
  --navy: #0a2342;
  --navy-2: #12325c;
  --blue: #1f5fbf;
  --blue-dark: #174a96;
  --sky: #e8f0fb;
  --ice: #f5f8fd;
  --white: #ffffff;
  --gold: #b8892b;
  --gold-light: #e2b458;
  --teal: #0e8f7e;
  --teal-soft: #e3f5f2;
  --ink: #1b2a41;
  --muted: #55657d;
  --line: #dce5f2;

  --font-head: "Source Serif 4", Georgia, "Times New Roman", serif;
  --font-body: "Manrope", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;

  --radius: 14px;
  --radius-sm: 8px;
  --shadow: 0 10px 30px rgba(10, 35, 66, 0.08);
  --shadow-lg: 0 24px 60px rgba(10, 35, 66, 0.16);
  --container: 1180px;
  --header-h: 76px;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); -webkit-text-size-adjust: 100%; }
body {
  margin: 0; font-family: var(--font-body); font-size: 1.0625rem; line-height: 1.65;
  color: var(--ink); background: var(--white); -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; display: block; }
a { color: var(--blue); text-decoration-thickness: 1px; text-underline-offset: 3px; }
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 .5em; font-weight: 600; letter-spacing: -0.01em; }
h1 { font-size: clamp(2.1rem, 4.4vw, 3.4rem); }
h2 { font-size: clamp(1.75rem, 3vw, 2.5rem); }
h3 { font-size: 1.25rem; }
p { margin: 0 0 1em; }
ul, ol { margin: 0; padding: 0; list-style: none; }
button { font-family: inherit; }
:focus-visible { outline: 3px solid var(--gold-light); outline-offset: 3px; border-radius: 4px; }

.skip-link { position: absolute; left: 12px; top: -60px; z-index: 200; background: var(--navy); color: #fff; padding: 10px 16px; border-radius: var(--radius-sm); }
.skip-link:focus { top: 12px; color: #fff; }
.screen-reader-text, .sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* Layout */
.container { width: min(100% - 2.5rem, var(--container)); margin-inline: auto; }
.section { padding: clamp(3.5rem, 8vw, 6.5rem) 0; }
.section--tint { background: var(--ice); }
.section--navy { background: var(--navy); color: #d6e2f5; }
.section--navy h2, .section--navy h3 { color: #fff; }
.section-head { max-width: 700px; margin-bottom: 2.75rem; }
.section-head p { color: var(--muted); font-size: 1.125rem; }
.section--navy .section-head p { color: #b6c7e3; }
.grid { display: grid; gap: 1.5rem; }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }
.split { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: start; }

/* Butoane */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  padding: .9rem 1.6rem; border-radius: 999px; border: 2px solid transparent;
  font: 700 1rem/1 var(--font-body); text-decoration: none; cursor: pointer;
  transition: transform .2s var(--ease), background-color .2s, border-color .2s, color .2s, box-shadow .2s;
}
.btn svg { width: 20px; height: 20px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.btn:hover { transform: translateY(-2px); }
.btn--gold { background: var(--gold-light); color: var(--navy); }
.btn--gold:hover { background: #ecc26c; color: var(--navy); box-shadow: 0 10px 24px rgba(226, 180, 88, .35); }
.btn--blue { background: var(--blue); color: #fff; }
.btn--blue:hover { background: var(--blue-dark); color: #fff; box-shadow: 0 10px 24px rgba(31, 95, 191, .3); }
.btn--ghost { border-color: rgba(255, 255, 255, .45); color: #fff; }
.btn--ghost:hover { background: rgba(255, 255, 255, .1); color: #fff; }
.btn--outline { border-color: var(--blue); color: var(--blue); background: transparent; }
.btn--outline:hover { background: var(--blue); color: #fff; }
.btn--block { width: 100%; }

/* Iconițe */
.icon { width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; background: var(--sky); color: var(--blue); flex: none; }
.icon svg { width: 26px; height: 26px; stroke: currentColor; fill: none; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.icon--gold { background: #f8efd9; color: var(--gold); }
.icon--teal { background: var(--teal-soft); color: var(--teal); }

/* Apariție la scroll */
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s var(--ease), transform .7s var(--ease); transition-delay: var(--d, 0s); }
.js .reveal.in { opacity: 1; transform: none; }
@keyframes rise { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: none; } }
@keyframes fadeIn { to { opacity: 1; } }

.mt-2 { margin-top: 2rem; }
.center { text-align: center; }

/* Responsive bază */
@media (max-width: 1024px) {
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .grid--3, .split { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  body { font-size: 1rem; }
  .grid--2, .grid--4 { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-delay: 0s !important; transition-duration: .01ms !important; }
  .js .reveal { opacity: 1; transform: none; }
}
@media print {
  .topbar, .site-header, .cookie, .to-top, .nav-toggle { display: none !important; }
}