/* ============================================
   PLACAS SOLARES BENIDORM - Estilos principales
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700;800&display=swap');
@import url('https://cdn.jsdelivr.net/npm/flag-icons@7.2.3/css/flag-icons.min.css');

/* Variables */
:root {
  --blue-dark:    #0f1e35;
  --blue:         #1a3d6e;
  --blue-mid:     #1a5fa8;
  --green:        #5ab027;
  --green-light:  #7cc42e;
  --green-pale:   #eaf5d5;
  --gray-dark:    #1f2937;
  --gray:         #6b7280;
  --gray-light:   #f3f4f6;
  --white:        #ffffff;
  --shadow:       0 4px 20px rgba(0,0,0,0.08);
  --shadow-hover: 0 8px 32px rgba(0,0,0,0.14);
  --radius:       14px;
  --transition:   all 0.3s ease;
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Poppins', sans-serif;
  color: var(--gray-dark);
  line-height: 1.7;
  overflow-x: hidden;
  background: #fff;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* Tipografía */
h1 { font-size: clamp(1.9rem, 4.5vw, 3.4rem); font-weight: 800; line-height: 1.2; }
h2 { font-size: clamp(1.5rem, 3vw, 2.4rem); font-weight: 700; line-height: 1.3; }
h3 { font-size: clamp(1.1rem, 2vw, 1.35rem); font-weight: 600; line-height: 1.4; }
h1, h2, h3, h4 { color: var(--blue-dark); }

/* Layout */
.container { max-width: 1180px; margin: 0 auto; padding: 0 1.5rem; }
.section      { padding: 5rem 0; }
.section-sm   { padding: 3rem 0; }
.section-dark { background: var(--blue-dark); }
.section-dark h1, .section-dark h2, .section-dark h3 { color: #fff; }
.section-green { background: var(--green-pale); }
.section-header { text-align: center; margin-bottom: 3.5rem; }
.section-header p { font-size: 1.05rem; color: var(--gray); max-width: 620px; margin: 0.8rem auto 0; }
.section-dark .section-header p { color: #94a3b8; }

/* Etiqueta de sección */
.label {
  display: inline-block;
  background: var(--green-pale);
  color: var(--green);
  padding: 0.3rem 1rem;
  border-radius: 50px;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  margin-bottom: 0.9rem;
}
.section-dark .label { background: rgba(90,176,39,0.18); color: var(--green-light); }

/* ============ BOTONES ============ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.9rem;
  border-radius: 50px;
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  font-size: 0.97rem;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  text-decoration: none;
  line-height: 1;
}
.btn-primary { background: var(--green); color: #fff; }
.btn-primary:hover { background: var(--green-light); transform: translateY(-2px); box-shadow: 0 6px 22px rgba(90,176,39,0.38); }
.btn-whatsapp { background: #25d366; color: #fff; }
.btn-whatsapp:hover { background: #20b858; transform: translateY(-2px); box-shadow: 0 6px 22px rgba(37,211,102,0.4); }
.btn-outline-white { background: transparent; color: #fff; border: 2px solid rgba(255,255,255,0.7); }
.btn-outline-white:hover { background: #fff; color: var(--blue-dark); transform: translateY(-2px); }
.btn-blue { background: var(--blue-mid); color: #fff; }
.btn-blue:hover { background: var(--blue); transform: translateY(-2px); box-shadow: 0 6px 22px rgba(26,95,168,0.35); }

/* ============ HEADER ============ */
header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: #fff;
  box-shadow: 0 2px 12px rgba(0,0,0,0.1);
  transition: box-shadow 0.3s;
}
header.scrolled { box-shadow: 0 4px 20px rgba(0,0,0,0.18); }

nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1.5rem;
  max-width: 1180px;
  margin: 0 auto;
  gap: 1.5rem;
}
.nav-logo img { height: 46px; width: auto; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav-links a {
  color: var(--blue-dark);
  font-weight: 500;
  font-size: 0.93rem;
  transition: color 0.2s;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 2px;
  background: var(--green-light);
  transform: scaleX(0);
  transition: transform 0.25s;
  border-radius: 2px;
}
.nav-links a:hover, .nav-links a.active { color: var(--green-light); }
.nav-links a:hover::after, .nav-links a.active::after { transform: scaleX(1); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 6px;
}
.hamburger span { display: block; width: 24px; height: 2px; background: var(--blue-dark); border-radius: 2px; transition: var(--transition); }
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ============ HERO ============ */
.hero {
  min-height: 100vh;
  background: linear-gradient(135deg, #0f1e35 0%, #1a3d6e 55%, #0d4626 100%);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 74px;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='60'%3E%3Crect x='1' y='1' width='26' height='26' rx='3' fill='none' stroke='rgba(90,176,39,0.1)' stroke-width='1'/%3E%3Crect x='33' y='1' width='26' height='26' rx='3' fill='none' stroke='rgba(90,176,39,0.07)' stroke-width='1'/%3E%3Crect x='1' y='33' width='26' height='26' rx='3' fill='none' stroke='rgba(90,176,39,0.07)' stroke-width='1'/%3E%3Crect x='33' y='33' width='26' height='26' rx='3' fill='none' stroke='rgba(90,176,39,0.1)' stroke-width='1'/%3E%3C/svg%3E");
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  align-items: center;
  max-width: 900px;
  margin: 0 auto;
  padding: 3rem 1.5rem;
  text-align: center;
}

.hero-text h1 { color: #fff; margin-bottom: 1.4rem; }
.hero-text h1 span { color: var(--green-light); }
.hero-text p { color: rgba(255,255,255,0.83); font-size: 1.1rem; margin-bottom: 2rem; max-width: 680px; margin-left: auto; margin-right: auto; }
.hero-btns { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 2.5rem; justify-content: center; }

.hero-badges { display: flex; flex-wrap: wrap; gap: 1.2rem; justify-content: center; }
.hero-badge {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  color: rgba(255,255,255,0.88);
  font-size: 0.88rem;
  font-weight: 500;
}
.hero-badge .badge-check {
  width: 20px; height: 20px;
  background: var(--green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 0.65rem;
  color: #fff;
}

.hero-visual { display: flex; justify-content: center; align-items: center; }
.solar-illustration { width: 100%; max-width: 460px; filter: drop-shadow(0 25px 50px rgba(0,0,0,0.4)); }

/* ============ STATS BAR ============ */
.stats-bar { background: var(--green); padding: 2.2rem 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; text-align: center; }
.stat-item { color: #fff; }
.stat-num { font-size: 2.4rem; font-weight: 800; line-height: 1; display: block; }
.stat-suffix { font-size: 1.5rem; }
.stat-lbl { font-size: 0.84rem; opacity: 0.9; margin-top: 0.2rem; }

/* ============ SERVICIOS ============ */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.service-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 2.5rem;
  box-shadow: var(--shadow);
  transition: var(--transition);
  text-align: center;
  border-top: 4px solid transparent;
  display: flex;
  flex-direction: column;
}
.service-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-hover); border-top-color: var(--green); }
.service-icon {
  width: 76px; height: 76px;
  background: var(--green-pale);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.4rem;
  font-size: 2rem;
  transition: var(--transition);
}
.service-card:hover .service-icon { background: var(--green); }
.service-card p { color: var(--gray); margin-bottom: 1.5rem; flex: 1; }
.service-link {
  color: var(--green);
  font-weight: 600;
  font-size: 0.93rem;
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  transition: gap 0.2s;
  margin-top: auto;
}
.service-link:hover { gap: 0.6rem; }

/* ============ BENEFICIOS ============ */
.benefits-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2rem; }
.benefit-item { display: flex; gap: 1.2rem; align-items: flex-start; }
.benefit-icon {
  flex-shrink: 0;
  width: 52px; height: 52px;
  background: linear-gradient(135deg, var(--green), var(--green-light));
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem; color: #fff;
}
.benefit-text h3 { font-size: 1.05rem; margin-bottom: 0.3rem; }
.benefit-text p { color: var(--gray); font-size: 0.92rem; }

/* ============ CÓMO FUNCIONA ============ */
.steps-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; position: relative; }
.steps-line {
  position: absolute;
  top: 38px; left: 12.5%; right: 12.5%;
  height: 2px;
  background: linear-gradient(to right, var(--green), var(--blue-mid));
  z-index: 0;
}
.step-item { text-align: center; position: relative; z-index: 1; }
.step-num {
  width: 76px; height: 76px;
  background: linear-gradient(135deg, var(--blue-mid), var(--green));
  color: #fff;
  font-size: 1.7rem; font-weight: 800;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1.2rem;
  box-shadow: 0 4px 16px rgba(26,95,168,0.3);
}
.step-item h3 { font-size: 1rem; color: #fff; margin-bottom: 0.4rem; }
.step-item p { font-size: 0.88rem; color: #94a3b8; }

/* ============ ZONAS ============ */
.areas-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.2rem; }
.area-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 1.3rem 1rem;
  text-align: center;
  box-shadow: var(--shadow);
  border-left: 4px solid var(--green);
  transition: var(--transition);
}
.area-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.area-icon { font-size: 1.8rem; margin-bottom: 0.4rem; }
.area-card h3 { font-size: 0.97rem; color: var(--blue); margin-bottom: 0.2rem; }
.area-card p { font-size: 0.78rem; color: var(--gray); }

/* ============ FAQ ============ */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid rgba(255,255,255,0.1); }
.faq-btn {
  width: 100%;
  text-align: left;
  background: none; border: none;
  color: #fff;
  font-family: 'Poppins', sans-serif;
  font-size: 1rem; font-weight: 600;
  padding: 1.4rem 0;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  transition: color 0.2s;
}
.faq-btn:hover { color: var(--green-light); }
.faq-plus {
  flex-shrink: 0;
  width: 26px; height: 26px;
  background: rgba(90,176,39,0.2);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; color: var(--green-light);
  transition: var(--transition);
}
.faq-item.active .faq-plus { transform: rotate(45deg); background: var(--green); color: #fff; }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
  color: #94a3b8;
  font-size: 0.97rem;
  line-height: 1.8;
}
.faq-item.active .faq-answer { max-height: 600px; padding-bottom: 1.4rem; }

/* ============ CONTACTO ============ */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: start; }
.contact-info-box { }
.contact-info-box h2 { margin-bottom: 1rem; }
.contact-info-box > p { color: var(--gray); margin-bottom: 2rem; font-size: 1.02rem; }
.contact-methods { display: flex; flex-direction: column; gap: 0.9rem; }
.contact-method {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.3rem;
  background: var(--green-pale);
  border-radius: var(--radius);
  font-weight: 500;
  color: var(--blue-dark);
  transition: var(--transition);
  font-size: 0.97rem;
}
.contact-method:hover { background: var(--green); color: #fff; transform: translateX(4px); }
.cmethod-icon { font-size: 1.5rem; flex-shrink: 0; }

.contact-form-box {
  background: #fff;
  border-radius: var(--radius);
  padding: 2.5rem;
  box-shadow: var(--shadow);
}
.contact-form-box h3 { margin-bottom: 1.5rem; color: var(--blue-dark); }
.form-group { margin-bottom: 1.1rem; }
.form-group label { display: block; font-weight: 500; font-size: 0.88rem; margin-bottom: 0.4rem; color: var(--gray-dark); }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.78rem 1rem;
  border: 2px solid #e5e7eb;
  border-radius: 8px;
  font-family: 'Poppins', sans-serif;
  font-size: 0.95rem;
  transition: border-color 0.2s, box-shadow 0.2s;
  background: #fff;
  color: var(--gray-dark);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--green);
  outline: none;
  box-shadow: 0 0 0 3px rgba(90,176,39,0.12);
}
.form-group textarea { resize: vertical; min-height: 95px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }

/* ============ PAGE HERO (páginas internas) ============ */
.page-hero {
  min-height: 48vh;
  background: linear-gradient(135deg, #0f1e35 0%, #1a3d6e 55%, #0d4626 100%);
  display: flex;
  align-items: center;
  padding-top: 74px;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='60' height='60'%3E%3Crect x='1' y='1' width='26' height='26' rx='3' fill='none' stroke='rgba(90,176,39,0.1)' stroke-width='1'/%3E%3Crect x='33' y='1' width='26' height='26' rx='3' fill='none' stroke='rgba(90,176,39,0.07)' stroke-width='1'/%3E%3Crect x='1' y='33' width='26' height='26' rx='3' fill='none' stroke='rgba(90,176,39,0.07)' stroke-width='1'/%3E%3Crect x='33' y='33' width='26' height='26' rx='3' fill='none' stroke='rgba(90,176,39,0.1)' stroke-width='1'/%3E%3C/svg%3E");
  pointer-events: none;
}
.page-hero-inner {
  position: relative; z-index: 1;
  text-align: center;
  max-width: 820px;
  margin: 0 auto;
  padding: 4rem 1.5rem;
}
.page-hero-inner h1 { color: #fff; margin-bottom: 1rem; }
.page-hero-inner > p { color: rgba(255,255,255,0.83); font-size: 1.1rem; max-width: 600px; margin: 0 auto 2rem; }
.breadcrumb { display: flex; align-items: center; gap: 0.5rem; font-size: 0.83rem; color: rgba(255,255,255,0.55); justify-content: center; margin-bottom: 1rem; flex-wrap: wrap; }
.breadcrumb a { color: var(--green-light); }
.breadcrumb-sep { color: rgba(255,255,255,0.28); }

/* ============ CONTENIDO PÁGINAS INTERNAS ============ */
.content-section { padding: 5rem 0; }
.content-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.content-text .label { margin-bottom: 0.8rem; }
.content-text h2 { margin-bottom: 1.3rem; }
.content-text p { color: var(--gray); margin-bottom: 1.1rem; font-size: 0.98rem; }
.content-text ul { display: flex; flex-direction: column; gap: 0.75rem; margin-bottom: 1.8rem; }
.content-text ul li { display: flex; align-items: flex-start; gap: 0.7rem; color: var(--gray-dark); font-size: 0.97rem; }
.content-text ul li::before { content: '✓'; color: var(--green); font-weight: 700; flex-shrink: 0; margin-top: 0.1rem; }
.content-visual {
  background: linear-gradient(145deg, var(--green-pale), #d6edb8);
  border-radius: 22px;
  min-height: 340px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

/* Pricing highlight */
.pricing-box {
  background: linear-gradient(135deg, var(--blue-mid), var(--green));
  border-radius: var(--radius);
  padding: 2.5rem;
  color: #fff;
  text-align: center;
  margin: 2.5rem auto;
  max-width: 440px;
}
.pricing-box .price-lbl { font-size: 0.9rem; opacity: 0.8; margin-bottom: 0.4rem; }
.pricing-box .price { font-size: 3.2rem; font-weight: 800; line-height: 1; }
.pricing-box .price-sub { font-size: 0.88rem; opacity: 0.8; margin-top: 0.5rem; }

/* Alert / info box */
.info-box {
  display: flex; gap: 1rem;
  background: #fffbeb;
  border-left: 4px solid #f59e0b;
  padding: 1.1rem 1.4rem;
  border-radius: 0 10px 10px 0;
  margin: 2rem 0;
  color: #78350f;
  font-size: 0.95rem;
}
.info-icon { font-size: 1.3rem; flex-shrink: 0; margin-top: 0.05rem; }

/* Financing cards */
.financing-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.fin-card {
  border: 2px solid var(--green);
  border-radius: var(--radius);
  padding: 2rem;
  text-align: center;
  transition: var(--transition);
}
.fin-card:hover { background: var(--green); }
.fin-card:hover h3, .fin-card:hover p { color: #fff; }
.fin-card h3 { font-size: 2.1rem; color: var(--green); margin-bottom: 0.3rem; transition: color 0.3s; }
.fin-card p { color: var(--gray); font-size: 0.88rem; transition: color 0.3s; }

/* Process steps (vertical) */
.process-steps { display: flex; flex-direction: column; gap: 1.4rem; }
.process-step { display: flex; gap: 1.4rem; align-items: flex-start; }
.ps-num {
  flex-shrink: 0;
  width: 46px; height: 46px;
  background: linear-gradient(135deg, var(--blue-mid), var(--green));
  color: #fff;
  font-weight: 700;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem;
}
.ps-text h3 { font-size: 1.02rem; margin-bottom: 0.25rem; }
.ps-text p { color: var(--gray); font-size: 0.92rem; }

/* Docs list */
.docs-list { display: flex; flex-direction: column; gap: 0.8rem; margin-bottom: 1.5rem; }
.doc-item {
  display: flex; gap: 0.9rem;
  align-items: flex-start;
  background: var(--green-pale);
  border-radius: 10px;
  padding: 1rem 1.2rem;
}
.doc-icon { font-size: 1.4rem; flex-shrink: 0; }
.doc-item strong { display: block; color: var(--blue-dark); font-size: 0.95rem; }
.doc-item p { color: var(--gray); font-size: 0.85rem; }

/* ============ FOOTER ============ */
footer { background: var(--blue-dark); color: rgba(255,255,255,0.65); padding: 4rem 0 2rem; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem; margin-bottom: 3rem; }
.footer-brand img { height: 44px; width: auto; max-width: 200px; margin-bottom: 1rem; filter: brightness(0) invert(1); }
.footer-brand p { font-size: 0.88rem; line-height: 1.8; margin-bottom: 1.4rem; }
.footer-social { display: flex; gap: 0.7rem; }
.social-link {
  width: 36px; height: 36px;
  background: rgba(255,255,255,0.1);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  font-size: 0.95rem;
  transition: background 0.2s;
}
.social-link:hover { background: var(--green); }
.footer-col h4 { color: #fff; font-size: 0.97rem; margin-bottom: 1.1rem; }
.footer-links { display: flex; flex-direction: column; gap: 0.6rem; }
.footer-links a { font-size: 0.88rem; transition: color 0.2s; }
.footer-links a:hover { color: var(--green-light); }
.footer-links span { font-size: 0.88rem; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 1.8rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.83rem;
}
.footer-legal { display: flex; gap: 1.4rem; }
.footer-legal a:hover { color: var(--green-light); }

/* ============ WHATSAPP FLOTANTE ============ */
.wa-float {
  position: fixed;
  bottom: 1.8rem; right: 1.8rem;
  z-index: 9999;
  width: 62px; height: 62px;
  background: #25d366;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 24px rgba(37,211,102,0.55);
  transition: transform 0.25s, box-shadow 0.25s;
  animation: wa-pulse 2.5s infinite;
}
.wa-float:hover { transform: scale(1.1); box-shadow: 0 6px 32px rgba(37,211,102,0.7); }
.wa-float svg { width: 30px; height: 30px; fill: #fff; }
@keyframes wa-pulse {
  0%, 100% { box-shadow: 0 4px 24px rgba(37,211,102,0.55); }
  50% { box-shadow: 0 4px 40px rgba(37,211,102,0.85); }
}

/* ============ RESPONSIVE ============ */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .areas-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
  .hamburger { display: flex; }
  .nav-links {
    position: fixed;
    top: 70px; left: 0; right: 0;
    background: var(--blue-dark);
    flex-direction: column;
    padding: 2rem 1.5rem;
    gap: 1.4rem;
    transform: translateY(-110%);
    transition: transform 0.3s ease;
    border-bottom: 2px solid rgba(90,176,39,0.2);
  }
  .nav-links.open { transform: translateY(0); }
  .nav-btn-header { display: none; }

  .hero-inner { grid-template-columns: 1fr; gap: 2rem; text-align: center; }
  .hero-visual { display: none; }
  .hero-btns { justify-content: center; }
  .hero-badges { justify-content: center; }
  .hero-text p { margin-left: auto; margin-right: auto; }

  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
  .services-grid { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-line { display: none; }
  .areas-grid { grid-template-columns: repeat(2, 1fr); }
  .benefits-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 2rem; }
  .content-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .financing-cards { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .section { padding: 3.5rem 0; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .areas-grid { grid-template-columns: 1fr 1fr; }
  .steps-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .wa-float { bottom: 1.2rem; right: 1.2rem; width: 56px; height: 56px; }
}

/* ============ UTILIDADES ============ */
.text-center { text-align: center; }
.text-green  { color: var(--green); }
.mt-2 { margin-top: 2rem; }
.mb-2 { margin-bottom: 2rem; }
.full-width-cta {
  background: linear-gradient(135deg, var(--blue-dark), var(--blue));
  text-align: center;
  padding: 4rem 1.5rem;
}
.full-width-cta h2 { color: #fff; margin-bottom: 1rem; }
.full-width-cta p  { color: rgba(255,255,255,0.8); margin-bottom: 2rem; font-size: 1.05rem; }

/* ============ SELECTOR DE IDIOMA ============ */
.lang-bar {
  background: #0f1e35;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  position: sticky;
  top: 72px;
  z-index: 90;
}
.lang-bar-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  gap: 0.25rem;
  justify-content: flex-end;
  align-items: center;
  height: 36px;
}
.lang-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 600;
  color: rgba(255,255,255,0.6);
  transition: var(--transition);
  letter-spacing: 0.04em;
}
.lang-btn:hover { color: #fff; background: rgba(255,255,255,0.08); }
.lang-btn.active { color: #fff; background: rgba(90,176,39,0.25); }
.lang-flag { width: 20px; height: 15px; border-radius: 2px; flex-shrink: 0; }
.lang-code { font-size: 0.72rem; font-weight: 700; }
@media (max-width: 768px) {
  .lang-bar { top: 60px; }
  .lang-bar-inner { justify-content: center; }
}
.cta-btns { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }