/* ============================================================
   POLCHARGE.RO — STYLESHEET
   Tema: Alb + Verde ecologic, regenerabil
   ============================================================ */

:root {
  --verde: #2e7d32;
  --verde-deschis: #43a047;
  --verde-pale: #e8f5e9;
  --verde-mid: #c8e6c9;
  --verde-accent: #1b5e20;
  --alb: #ffffff;
  --gri-deschis: #f9fafb;
  --gri-med: #f1f5f1;
  --text-dark: #1a2e1a;
  --text-med: #4a6741;
  --text-muted: #789a73;
  --border: #d4e8d1;
  --shadow: 0 4px 24px rgba(46,125,50,0.10);
  --shadow-hover: 0 8px 40px rgba(46,125,50,0.18);
  --radius: 12px;
  --radius-lg: 20px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'DM Sans', sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-dark);
  background: var(--alb);
  overflow-x: hidden;
}

.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

.logo-bolt {
  display: inline-flex;
  align-items: center;
  vertical-align: middle;
  margin: 0 1px;
  position: relative;
  top: -1px;
}

.logo-bolt svg {
  display: block;
}

/* ---- TIPOGRAFIE ---- */
h1, h2, h3 {
  font-family: 'DM Serif Display', serif;
  line-height: 1.1;
  color: var(--text-dark);
}

h1 { font-size: clamp(2.6rem, 5vw, 4.2rem); }
h2 { font-size: clamp(2rem, 3.5vw, 3rem); }
h3 { font-size: 1.3rem; font-weight: 400; }

.section-label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--verde);
  margin-bottom: 0.8rem;
}

.section-title {
  margin-bottom: 1rem;
}

.section-sub {
  color: var(--text-med);
  font-size: 1.05rem;
  max-width: 540px;
  font-weight: 300;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-header .section-sub {
  margin: 0 auto;
}

/* ---- BUTOANE ---- */
.btn-primary {
  display: inline-block;
  background: var(--verde);
  color: var(--alb);
  padding: 0.85rem 2rem;
  border-radius: 50px;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all 0.25s ease;
  letter-spacing: 0.3px;
}

.btn-primary:hover {
  background: var(--verde-accent);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(46,125,50,0.3);
}

.btn-outline {
  display: inline-block;
  background: transparent;
  color: var(--verde);
  padding: 0.85rem 2rem;
  border-radius: 50px;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  border: 2px solid var(--verde);
  cursor: pointer;
  transition: all 0.25s ease;
}

.btn-outline:hover {
  background: var(--verde-pale);
  transform: translateY(-2px);
}

.btn-nav {
  display: inline-block;
  background: var(--verde);
  color: var(--alb);
  padding: 0.55rem 1.4rem;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s;
}

.btn-nav:hover { background: var(--verde-accent); }

.btn-full { width: 100%; text-align: center; }

/* ---- NAV ---- */
#nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow 0.3s;
}

#nav.scrolled {
  box-shadow: 0 2px 20px rgba(46,125,50,0.12);
}

.nav-inner {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.logo {
  font-family: 'DM Serif Display', serif;
  font-size: 1.5rem;
  color: var(--verde-accent);
  text-decoration: none;
  letter-spacing: -0.5px;
}

.logo em {
  font-style: normal;
  color: var(--verde-deschis);
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 2rem;
  align-items: center;
}

.nav-links a {
  color: var(--text-med);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s;
}

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

.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--verde);
  border-radius: 2px;
  transition: all 0.3s;
}

/* ---- HERO ---- */
.hero {
  padding: 120px 0 0;
  background: linear-gradient(160deg, #f0f9f0 0%, #e8f5e9 50%, #ffffff 100%);
  position: relative;
  overflow: hidden;
  min-height: 90vh;
  display: flex;
  align-items: center;
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-leaf {
  position: absolute;
  border-radius: 50% 0 50% 0;
  opacity: 0.07;
  background: var(--verde);
}

.hero-leaf-1 {
  width: 600px; height: 600px;
  top: -200px; right: -100px;
  transform: rotate(30deg);
}

.hero-leaf-2 {
  width: 400px; height: 400px;
  bottom: 0; left: -100px;
  transform: rotate(-20deg);
}

.hero-dots {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(46,125,50,0.08) 1.5px, transparent 1.5px);
  background-size: 40px 40px;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 2;
  padding-bottom: 80px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--alb);
  border: 1px solid var(--border);
  color: var(--verde);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 0.4rem 1rem;
  border-radius: 50px;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow);
}

.badge-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--verde);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.hero h1 {
  margin-bottom: 1.2rem;
  color: var(--text-dark);
}

.hero h1 em {
  font-style: italic;
  color: var(--verde);
}

.hero-sub {
  color: var(--text-med);
  font-size: 1.05rem;
  margin-bottom: 2rem;
  max-width: 480px;
  font-weight: 300;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Charger card */
.charger-card {
  background: var(--alb);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow);
  text-align: center;
  position: relative;
}

.charger-icon {
  font-size: 4rem;
  margin-bottom: 0.5rem;
  filter: drop-shadow(0 4px 12px rgba(46,125,50,0.3));
}

.charger-model {
  font-family: 'DM Serif Display', serif;
  font-size: 1.1rem;
  color: var(--verde-accent);
  margin-bottom: 1rem;
}

.charger-tags {
  display: flex;
  gap: 0.4rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.tag {
  background: var(--verde-pale);
  color: var(--verde-accent);
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.25rem 0.7rem;
  border-radius: 50px;
  border: 1px solid var(--verde-mid);
}

.charger-stat {
  border-top: 1px solid var(--border);
  padding-top: 1rem;
  margin-bottom: 1rem;
}

.stat-row {
  display: flex;
  justify-content: space-between;
  padding: 0.3rem 0;
  font-size: 0.85rem;
}

.stat-label { color: var(--text-muted); }
.stat-val { font-weight: 600; color: var(--text-dark); }

.charger-price-tag {
  background: linear-gradient(135deg, var(--verde), var(--verde-deschis));
  color: var(--alb);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 0.6rem 1.2rem;
  border-radius: 50px;
  display: inline-block;
}

/* Hero wave */
.hero-wave {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  line-height: 0;
}

.hero-wave svg {
  width: 100%;
  display: block;
}

/* ---- CIFRE ---- */
.cifre-section {
  padding: 4rem 0;
  background: var(--alb);
}

.cifre-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.cifra-item {
  text-align: center;
  padding: 2rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--gri-deschis);
  transition: all 0.3s;
}

.cifra-item:hover {
  border-color: var(--verde);
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
}

.cifra-valoare {
  font-family: 'DM Serif Display', serif;
  font-size: 2.8rem;
  color: var(--verde);
  line-height: 1;
  margin-bottom: 0.2rem;
}

.cifra-unitate {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--verde-deschis);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.cifra-desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ---- SOLUTII ---- */
.solutii-section {
  padding: 6rem 0;
  background: var(--gri-med);
}

.solutii-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.solutie-card {
  background: var(--alb);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-decoration: none;
  color: inherit;
  display: block;
  transition: all 0.3s;
}

.solutie-card:hover {
  border-color: var(--verde);
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
}

.solutie-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.solutie-titlu {
  font-family: 'DM Serif Display', serif;
  font-size: 1.4rem;
  color: var(--text-dark);
  margin-bottom: 0.5rem;
}

.solutie-text {
  font-size: 0.9rem;
  color: var(--text-med);
  line-height: 1.6;
}

.solutie-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--verde);
  font-size: 0.85rem;
  font-weight: 600;
  margin-top: 1rem;
}

/* ---- AVANTAJE ---- */
.avantaje-section {
  padding: 6rem 0;
  background: var(--alb);
}

.avantaje-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.avantaje-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.avantaj-item {
  padding: 1.4rem;
  background: var(--verde-pale);
  border-radius: var(--radius);
  border: 1px solid var(--verde-mid);
}

.avantaj-icon {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.avantaj-titlu {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-dark);
  margin-bottom: 0.3rem;
}

.avantaj-text {
  font-size: 0.8rem;
  color: var(--text-med);
  line-height: 1.5;
}

/* ---- PRODUSE ---- */
.produse-section {
  padding: 6rem 0;
  background: var(--gri-med);
}

.produse-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.2rem;
}

.produs-card {
  background: var(--alb);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 0.3s;
  position: relative;
}

.produs-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-6px);
}

.produs-card.featured {
  border: 2px solid var(--verde);
}

.produs-badge {
  position: absolute;
  top: 0; right: 0;
  background: var(--verde);
  color: var(--alb);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 0.3rem 0.7rem;
  border-bottom-left-radius: 8px;
}

.produs-oferta {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #e53935, #ff5722);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.3rem 1.1rem;
  border-radius: 50px;
  white-space: nowrap;
  box-shadow: 0 4px 12px rgba(229,57,53,0.35);
  z-index: 2;
}

.price-vechi {
  font-size: 0.9rem;
  color: var(--text-muted);
  text-decoration: line-through;
  text-decoration-color: #e53935;
  text-decoration-thickness: 2px;
  margin-bottom: 0.1rem;
}

.produs-header {
  background: linear-gradient(160deg, var(--verde-pale), #f0faf0);
  padding: 2rem 1.5rem;
  text-align: center;
  border-bottom: 1px solid var(--border);
}

.produs-kw {
  font-family: 'DM Serif Display', serif;
  font-size: 3.5rem;
  color: var(--verde-accent);
  line-height: 1;
}

.produs-kw span {
  font-size: 1.2rem;
  color: var(--text-muted);
}

.produs-nome {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--verde);
  margin-top: 0.3rem;
}

.produs-body {
  padding: 1.2rem;
}

.produs-specs {
  list-style: none;
  margin-bottom: 1rem;
}

.produs-specs li {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  padding: 0.35rem 0;
  border-bottom: 1px solid var(--gri-med);
}

.produs-specs li:last-child { border: none; }
.spec-k { color: var(--text-muted); }
.spec-v { font-weight: 500; color: var(--text-dark); }

.produs-price {
  border-top: 1px solid var(--border);
  padding-top: 1rem;
  margin-top: 0.5rem;
}

.price-main {
  font-family: 'DM Serif Display', serif;
  font-size: 1.4rem;
  color: var(--verde-accent);
}

.price-sub {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-bottom: 0.8rem;
}

.btn-oferta {
  display: block;
  text-align: center;
  background: transparent;
  border: 1.5px solid var(--verde);
  color: var(--verde);
  padding: 0.5rem;
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s;
}

.btn-oferta:hover {
  background: var(--verde);
  color: var(--alb);
}

.produs-card.featured .btn-oferta {
  background: var(--verde);
  color: var(--alb);
}

/* ---- DESPRE ---- */
.despre-section {
  padding: 6rem 0;
  background: var(--alb);
}

.despre-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.despre-text p {
  color: var(--text-med);
  font-size: 0.95rem;
  margin-bottom: 1rem;
  font-weight: 300;
}

.zona-badge {
  display: inline-block;
  background: var(--verde-pale);
  border: 1px solid var(--verde-mid);
  color: var(--verde-accent);
  font-size: 0.8rem;
  font-weight: 500;
  padding: 0.6rem 1.2rem;
  border-radius: var(--radius);
  margin-top: 0.5rem;
}

.despre-visual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.despre-card {
  background: var(--verde-pale);
  border: 1px solid var(--verde-mid);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: all 0.3s;
}

.despre-card:hover {
  background: var(--verde-mid);
  transform: translateY(-3px);
}

.despre-card-icon {
  font-size: 1.8rem;
  margin-bottom: 0.6rem;
}

.despre-card-titlu {
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--text-dark);
  margin-bottom: 0.3rem;
}

.despre-card-text {
  font-size: 0.78rem;
  color: var(--text-med);
  line-height: 1.5;
}

/* ---- ROI CALCULATOR ---- */
.roi-section {
  padding: 6rem 0;
  background: linear-gradient(160deg, var(--verde-pale) 0%, #f0faf0 100%);
}

.roi-calculator {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  background: var(--alb);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow);
  margin-top: 1rem;
}

.roi-field {
  margin-bottom: 1.5rem;
}

.roi-field label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-dark);
  margin-bottom: 0.5rem;
}

.roi-field input[type="range"] {
  width: 100%;
  accent-color: var(--verde);
  height: 4px;
  margin-bottom: 0.3rem;
}

.roi-val {
  font-size: 0.85rem;
  color: var(--verde);
  font-weight: 600;
  text-align: right;
}

.roi-results {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  justify-content: center;
}

.roi-result-card {
  background: var(--gri-deschis);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.2rem 1.5rem;
}

.roi-result-card.roi-main {
  background: var(--verde);
  border-color: var(--verde);
}

.roi-result-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 0.3rem;
}

.roi-main .roi-result-label {
  color: rgba(255,255,255,0.8);
}

.roi-result-val {
  font-family: 'DM Serif Display', serif;
  font-size: 2rem;
  color: var(--text-dark);
}

.roi-main .roi-result-val {
  color: var(--alb);
  font-size: 2.4rem;
}

.roi-green { color: var(--verde) !important; }

.roi-disclaimer {
  font-size: 0.72rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-top: 0.5rem;
}

.roi-motivational {
  display: flex;
  gap: 0.8rem;
  align-items: flex-start;
  background: var(--verde-pale);
  border: 1px solid var(--verde-mid);
  border-radius: var(--radius);
  padding: 1rem 1.2rem;
  margin-top: 0.5rem;
}

.roi-mot-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
  line-height: 1;
}

.roi-mot-text {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.roi-mot-text strong {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--verde-accent);
}

.roi-mot-text span {
  font-size: 0.78rem;
  color: var(--text-med);
  line-height: 1.5;
}

/* ---- CONTACT ---- */
.contact-section {
  padding: 6rem 0;
  background: var(--alb);
}

.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 5rem;
  align-items: start;
}

.contact-info {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.contact-row {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-size: 0.9rem;
  color: var(--text-med);
}

.contact-row strong {
  color: var(--text-dark);
  font-weight: 600;
}

.contact-form {
  background: var(--gri-deschis);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-field {
  margin-bottom: 1.2rem;
}

.form-field label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 0.4rem;
}

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9rem;
  color: var(--text-dark);
  background: var(--alb);
  transition: border-color 0.2s;
  outline: none;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: var(--verde);
  box-shadow: 0 0 0 3px rgba(46,125,50,0.1);
}

.form-field textarea { resize: vertical; }

.form-note {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 0.8rem;
  text-align: center;
}

/* ---- FOOTER ---- */
footer {
  background: var(--text-dark);
  padding: 2.5rem 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.footer-logo {
  font-family: 'DM Serif Display', serif;
  font-size: 1.3rem;
  color: var(--alb);
}

.footer-logo em {
  font-style: normal;
  color: var(--verde-deschis);
}

.footer-nav {
  display: flex;
  gap: 2rem;
}

.footer-nav a {
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  font-size: 0.85rem;
  transition: color 0.2s;
}

.footer-nav a:hover { color: var(--verde-deschis); }

.footer-copy {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.4);
}

/* ---- IMAGINI HERO & SECTIUNI ---- */
.hero-img-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 12px 48px rgba(46,125,50,0.25);
}

.hero-img {
  width: 100%;
  display: block;
  border-radius: var(--radius-lg);
}

.hero-img-tags {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
  margin-top: 0.8rem;
  justify-content: center;
}

.despre-img-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(46,125,50,0.2);
  margin-bottom: 1rem;
}

.despre-img {
  width: 100%;
  display: block;
  border-radius: var(--radius-lg);
}

.despre-cards-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.contact-img-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin: 1.5rem 0;
  box-shadow: 0 8px 32px rgba(46,125,50,0.2);
}

.contact-img {
  width: 100%;
  display: block;
  border-radius: var(--radius-lg);
}

/* ---- FIN IMAGINI ---- */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeUp 0.7s ease forwards;
}

.fade-up-delay {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeUp 0.7s ease 0.3s forwards;
}

@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}

/* ---- RESPONSIVE ---- */
@media (max-width: 960px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero-text { order: 1; }
  .hero-visual { order: 2; max-width: 400px; margin: 0 auto; }
  .hero-sub { margin: 0 auto 2rem; }
  .hero-actions { justify-content: center; }
  .cifre-grid { grid-template-columns: repeat(2, 1fr); }
  .solutii-grid { grid-template-columns: 1fr; }
  .avantaje-inner { grid-template-columns: 1fr; gap: 3rem; }
  .produse-grid { grid-template-columns: repeat(2, 1fr); }
  .despre-inner { grid-template-columns: 1fr; gap: 3rem; }
  .roi-calculator { grid-template-columns: 1fr; }
  .contact-inner { grid-template-columns: 1fr; gap: 3rem; }
}

@media (max-width: 600px) {
  .nav-links { display: none; }
  .btn-nav { display: none; }
  .nav-burger { display: flex; }
  .cifre-grid { grid-template-columns: 1fr 1fr; }
  .produse-grid { grid-template-columns: 1fr; }
  .despre-visual { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; text-align: center; }
  .footer-nav { flex-wrap: wrap; justify-content: center; }
}

/* Mobile menu open */
.nav-links.open {
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 68px; left: 0; right: 0;
  background: var(--alb);
  border-bottom: 1px solid var(--border);
  padding: 1.5rem 2rem;
  gap: 1.2rem;
  box-shadow: var(--shadow);
  z-index: 999;
}