/* ==========
   Design general Costinesti (light, fresh)
   ========== */

:root {
  --bg: #f0f9ff;
  --bg-alt: #e0f2fe;
  --primary: #0ea5e9;   /* albastru fresh */
  --primary-soft: rgba(14,165,233,0.18);
  --accent: #f97316;    /* portocaliu de apus */
  --accent-soft: rgba(249,115,22,0.15);
  --accent-2: #22c55e;  /* verde fresh */
  --text: #0f172a;
  --text-muted: #64748b;
  --card-bg: #ffffff;
  --border: #dbeafe;
  --radius-lg: 1.2rem;
  --radius-md: 0.9rem;
  --shadow-soft: 0 18px 40px rgba(15,23,42,0.12);
  --transition-fast: 0.2s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: radial-gradient(circle at top, #e0f2fe 0, #f9fafb 40%, #ffffff 100%);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
}

/* Layout */

.page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Navbar */

.header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(16px);
  background: rgba(255,255,255,0.92);
  border-bottom: 1px solid #e5e7eb;
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.9rem;
  color: #0f172a;
}

.logo-badge {
  width: 32px;
  height: 32px;
  border-radius: 999px;
  background: radial-gradient(circle at 20% 20%, #22c55e, #0ea5e9 45%, #6366f1 80%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  color: white;
  box-shadow: 0 12px 32px rgba(56,189,248,0.6);
}

.logo span {
  display: block;
  font-size: 0.7rem;
  text-transform: none;
  color: var(--text-muted);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  font-size: 0.9rem;
}

.nav-links a {
  position: relative;
  color: var(--text-muted);
  transition: color var(--transition-fast);
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.25rem;
  width: 0;
  height: 2px;
  background: linear-gradient(to right, var(--primary), var(--accent));
  border-radius: 999px;
  transition: width var(--transition-fast);
}

.nav-links a:hover {
  color: var(--text);
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-cta {
  padding: 0.55rem 1.2rem;
  border-radius: 999px;
  border: 1px solid rgba(56,189,248,0.9);
  background: radial-gradient(circle at top left, rgba(56,189,248,0.25), #ffffff);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  cursor: pointer;
  box-shadow: 0 16px 40px rgba(56,189,248,0.3);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
}

.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 22px 55px rgba(56,189,248,0.5);
  background: radial-gradient(circle at top left, rgba(56,189,248,0.35), #ffffff);
}

.nav-toggle {
  display: none;
  border: none;
  background: transparent;
  color: #0f172a;
  font-size: 1.5rem;
  cursor: pointer;
}

@media (max-width: 768px) {
  .nav-links {
    position: absolute;
    inset-inline: 1.5rem;
    top: 58px;
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem 1.2rem 1.2rem;
    background: #ffffff;
    border-radius: 1rem;
    border: 1px solid #e5e7eb;
    box-shadow: 0 18px 40px rgba(15,23,42,0.12);
    transform-origin: top;
    transform: scaleY(0.7);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.16s ease, opacity 0.16s ease;
  }
  .nav-links.open {
    transform: scaleY(1);
    opacity: 1;
    pointer-events: auto;
  }
  .nav-toggle {
    display: block;
  }
}

/* Hero */

.hero {
  padding: 3.5rem 0 3rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1.1fr);
  gap: 2.5rem;
  align-items: center;
}

@media (max-width: 900px) {
  .hero-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: var(--text-muted);
  padding: 0.25rem 0.7rem 0.25rem 0.25rem;
  border-radius: 999px;
  border: 1px solid #cbd5f5;
  background: radial-gradient(circle at top left, rgba(56,189,248,0.18), #ffffff);
  margin-bottom: 1rem;
}

.hero-dot {
  width: 18px;
  height: 18px;
  border-radius: 999px;
  background: radial-gradient(circle at 20% 20%, #22c55e, #0ea5e9 50%, #f97316 90%);
  box-shadow: 0 10px 25px rgba(56,189,248,0.7);
}

.hero-title {
  font-size: clamp(2.1rem, 4vw, 3rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
  margin-bottom: 0.8rem;
  color: #0f172a;
}

.hero-title span {
  background: linear-gradient(to right, #22c55e, #0ea5e9, #f97316);
  -webkit-background-clip: text;
  color: transparent;
}

.hero-subtitle {
  font-size: 0.95rem;
  color: var(--text-muted);
  max-width: 36rem;
  margin-bottom: 1.4rem;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.6rem;
}

.tag {
  font-size: 0.75rem;
  padding: 0.25rem 0.8rem;
  border-radius: 999px;
  border: 1px solid #cbd5f5;
  background: #ffffff;
  color: var(--text-muted);
}

.tag.highlight {
  border-color: rgba(14,165,233,0.9);
  background: var(--primary-soft);
  color: #0f172a;
  font-weight: 500;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
  align-items: center;
}

.btn-primary,
.btn-secondary {
  border-radius: 999px;
  padding: 0.7rem 1.5rem;
  font-size: 0.9rem;
  border: 1px solid transparent;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast), border-color var(--transition-fast);
}

.btn-primary {
  background: radial-gradient(circle at top left, rgba(14,165,233,0.35), rgba(14,165,233,0.95));
  border-color: rgba(56,189,248,0.9);
  box-shadow: 0 18px 42px rgba(14,165,233,0.4);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #f9fafb;
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 26px 58px rgba(14,165,233,0.55);
  background: radial-gradient(circle at top left, rgba(14,165,233,0.4), rgba(14,165,233,1));
}

.btn-secondary {
  background: #ffffff;
  border-color: #cbd5f5;
  color: var(--text-muted);
}

.btn-secondary:hover {
  background: #f9fafb;
  border-color: rgba(249,115,22,0.8);
  color: #0f172a;
  box-shadow: 0 14px 34px rgba(15,23,42,0.12);
}

.hero-note {
  margin-top: 0.7rem;
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Hero card / imagine */

.hero-card {
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: #ffffff;
  padding: 1.1rem;
  box-shadow: var(--shadow-soft);
  position: relative;
  overflow: hidden;
}

.hero-card-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
}

.hero-image {
  position: relative;
  border-radius: 1rem;
  overflow: hidden;
  border: 1px solid #bfdbfe;
  background: linear-gradient(135deg, #bae6fd, #a7f3d0);
  min-height: 210px;
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-image-badge {
  position: absolute;
  top: 0.8rem;
  left: 0.8rem;
  padding: 0.25rem 0.75rem;
  font-size: 0.7rem;
  border-radius: 999px;
  background: rgba(15,23,42,0.85);
  border: 1px solid rgba(56,189,248,0.9);
  color: #e0f2fe;
}

.hero-image-note {
  position: absolute;
  bottom: 0.85rem;
  left: 0.9rem;
  right: 0.9rem;
  padding: 0.45rem 0.7rem;
  border-radius: 0.85rem;
  background: rgba(15,23,42,0.88);
  font-size: 0.75rem;
  color: #e5e7eb;
}

/* Sectiuni */

section {
  padding: 2.8rem 0;
}

section:nth-of-type(odd) {
  background: #ffffff;
}

section:nth-of-type(even) {
  background: #f1f5f9;
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 1.2rem;
  margin-bottom: 1.8rem;
}

@media (max-width: 768px) {
  .section-header {
    flex-direction: column;
    align-items: flex-start;
  }
}

.section-kicker {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  margin-bottom: 0.3rem;
}

.section-title {
  font-size: 1.5rem;
  letter-spacing: -0.03em;
  color: #0f172a;
}

.section-description {
  font-size: 0.85rem;
  color: var(--text-muted);
  max-width: 28rem;
}

/* Grile si carduri */

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.2rem;
}

@media (max-width: 900px) {
  .grid-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .grid-3 {
    grid-template-columns: minmax(0, 1fr);
  }
}

.card {
  background: var(--card-bg);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  padding: 1rem;
  box-shadow: 0 14px 30px rgba(15,23,42,0.06);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast);
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: 0 22px 45px rgba(15,23,42,0.12);
  border-color: rgba(14,165,233,0.8);
  background: #f9fafb;
}

.card-icon {
  width: 34px;
  height: 34px;
  border-radius: 999px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #eff6ff;
  border: 1px solid #dbeafe;
  font-size: 1.1rem;
  margin-bottom: 0.7rem;
}

.card-title {
  font-size: 0.98rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
  color: #0f172a;
}

.card-text {
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 0.6rem;
}

.card-meta {
  font-size: 0.75rem;
  color: #0369a1;
}

/* Layout 2 coloane */

.two-col {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 1.6rem;
}

@media (max-width: 880px) {
  .two-col {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* Text blocks, liste, FAQ */

.text-block {
  font-size: 0.86rem;
  color: var(--text-muted);
  max-width: 48rem;
}

.text-block h2,
.text-block h3 {
  color: #0f172a;
}

.text-block h2 {
  font-size: 1.1rem;
  margin: 1.4rem 0 0.5rem;
}

.text-block h3 {
  font-size: 0.95rem;
  margin: 1rem 0 0.4rem;
}

.text-block p {
  margin: 0.35rem 0;
}

.text-block ul {
  margin: 0.45rem 0 0.6rem 1.2rem;
  padding: 0;
}

.text-block li {
  margin: 0.25rem 0;
}

/* Elemente info / contact */

.info-badge {
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  font-size: 0.75rem;
  border: 1px solid #cbd5f5;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  color: var(--text-muted);
  background: #eff6ff;
}

.info-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
}

@media (max-width: 600px) {
  .info-grid {
    grid-template-columns: minmax(0, 1fr);
  }
}

.info-row {
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* Footer */

.footer {
  margin-top: auto;
  padding: 1.6rem 0 2rem;
  background: #e5f2ff;
  border-top: 1px solid #dbeafe;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

@media (max-width: 640px) {
  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}

.footer-links {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-links a {
  text-decoration: underline;
  text-decoration-style: dotted;
  text-underline-offset: 3px;
  color: #0f172a;
}

/* Badge helper colors */

.badge-green {
  color: #15803d;
}

.badge-blue {
  color: #0369a1;
}

.badge-orange {
  color: #c2410c;
}