/* ============================================
   EMPRENDE EN ESPAÑA — Design System
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;600;700;800&family=DM+Sans:ital,wght@0,300;0,400;0,500;1,300&display=swap');

/* ---- CSS Variables ---- */
:root {
  --blue:       #1E3A8A;
  --blue-mid:   #2563EB;
  --blue-light: #DBEAFE;
  --green:      #10B981;
  --green-dark: #059669;
  --green-light:#D1FAE5;
  --gray-bg:    #F3F4F6;
  --gray-mid:   #9CA3AF;
  --gray-dark:  #374151;
  --text:       #111827;
  --white:      #FFFFFF;
  --shadow-sm:  0 1px 4px rgba(0,0,0,.08);
  --shadow-md:  0 4px 20px rgba(30,58,138,.12);
  --shadow-lg:  0 12px 48px rgba(30,58,138,.18);
  --radius:     12px;
  --radius-lg:  20px;
  --transition: .25s cubic-bezier(.4,0,.2,1);
}

/* ---- Reset & Base ---- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;font-size:16px;}
body{
  font-family:'DM Sans',sans-serif;
  color:var(--text);
  background:var(--white);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block;}
a{color:var(--blue-mid);text-decoration:none;transition:color var(--transition);}
a:hover{color:var(--blue);}
ul{list-style:none;}

/* ---- Typography ---- */
h1,h2,h3,h4,h5{
  font-family:'Syne',sans-serif;
  font-weight:700;
  line-height:1.2;
  color:var(--blue);
}
h1{font-size:clamp(2rem,5vw,3.25rem);font-weight:800;}
h2{font-size:clamp(1.5rem,3.5vw,2.25rem);}
h3{font-size:clamp(1.15rem,2.5vw,1.5rem);}
h4{font-size:1.125rem;}
p{margin-bottom:1rem;}
p:last-child{margin-bottom:0;}

/* ---- Layout Utilities ---- */
.container{width:92%;max-width:1180px;margin:0 auto;}
.section{padding:80px 0;}
.section-sm{padding:48px 0;}
.section-title{text-align:center;margin-bottom:16px;}
.section-subtitle{text-align:center;color:var(--gray-mid);max-width:600px;margin:0 auto 48px;}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:28px;}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.flex{display:flex;align-items:center;}
.flex-between{display:flex;align-items:center;justify-content:space-between;}
.gap-1{gap:8px;}
.gap-2{gap:16px;}
.gap-3{gap:24px;}
.text-center{text-align:center;}
.mt-1{margin-top:8px;}.mt-2{margin-top:16px;}.mt-3{margin-top:24px;}.mt-4{margin-top:40px;}
.mb-2{margin-bottom:16px;}.mb-3{margin-bottom:24px;}

/* ---- Badges ---- */
.badge{
  display:inline-block;
  background:var(--blue-light);
  color:var(--blue);
  font-family:'Syne',sans-serif;
  font-size:.75rem;font-weight:700;
  letter-spacing:.06em;text-transform:uppercase;
  padding:4px 12px;border-radius:100px;
  margin-bottom:14px;
}
.badge-green{background:var(--green-light);color:var(--green-dark);}

/* ---- Buttons ---- */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:14px 28px;border-radius:100px;
  font-family:'Syne',sans-serif;font-size:.95rem;font-weight:700;
  cursor:pointer;border:none;transition:all var(--transition);
  text-decoration:none;white-space:nowrap;
}
.btn-primary{background:var(--green);color:var(--white);}
.btn-primary:hover{background:var(--green-dark);color:var(--white);transform:translateY(-2px);box-shadow:0 8px 24px rgba(16,185,129,.3);}
.btn-secondary{background:var(--white);color:var(--blue);border:2px solid var(--blue);}
.btn-secondary:hover{background:var(--blue);color:var(--white);}
.btn-outline{background:transparent;color:var(--white);border:2px solid rgba(255,255,255,.5);}
.btn-outline:hover{background:rgba(255,255,255,.1);color:var(--white);}
.btn-sm{padding:10px 20px;font-size:.85rem;}

/* ---- Navigation ---- */
.navbar{
  position:sticky;top:0;z-index:100;
  background:rgba(255,255,255,.95);
  backdrop-filter:blur(12px);
  border-bottom:1px solid rgba(30,58,138,.08);
  padding:0;
}
.navbar-inner{
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 0;
}
.nav-logo{
  font-family:'Syne',sans-serif;font-size:1.3rem;font-weight:800;
  color:var(--blue);text-decoration:none;
  display:flex;align-items:center;gap:10px;
}
.nav-logo .logo-dot{
  width:10px;height:10px;border-radius:50%;
  background:var(--green);
  display:inline-block;
}
.nav-links{display:flex;align-items:center;gap:4px;}
.nav-links a{
  padding:8px 14px;border-radius:8px;
  font-size:.9rem;font-weight:500;color:var(--gray-dark);
  transition:all var(--transition);
}
.nav-links a:hover,.nav-links a.active{background:var(--blue-light);color:var(--blue);}
.nav-cta{margin-left:12px;}
.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:8px;}
.hamburger span{width:24px;height:2px;background:var(--blue);border-radius:2px;transition:all var(--transition);}
.hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.hamburger.open span:nth-child(2){opacity:0;}
.hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
.mobile-menu{
  display:none;flex-direction:column;gap:4px;
  padding:16px 0;border-top:1px solid var(--gray-bg);
}
.mobile-menu a{padding:10px 16px;border-radius:8px;font-weight:500;color:var(--gray-dark);}
.mobile-menu a:hover{background:var(--blue-light);color:var(--blue);}
.mobile-menu.open{display:flex;}

/* ---- Hero ---- */
.hero{
  background:linear-gradient(135deg, #0F2060 0%, #1E3A8A 45%, #1d4ed8 100%);
  padding:100px 0 80px;
  position:relative;overflow:hidden;
}
.hero::before{
  content:'';position:absolute;inset:0;
  background:
    radial-gradient(ellipse 60% 50% at 80% 50%, rgba(16,185,129,.15) 0%, transparent 70%),
    radial-gradient(ellipse 40% 60% at 10% 80%, rgba(37,99,235,.2) 0%, transparent 60%);
}
.hero::after{
  content:'';position:absolute;
  width:600px;height:600px;border-radius:50%;
  border:1px solid rgba(255,255,255,.06);
  top:-100px;right:-150px;
}
.hero-inner{
  position:relative;z-index:1;
  display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;
}
.hero-badge{
  display:inline-block;background:rgba(16,185,129,.2);
  color:#6ee7b7;font-family:'Syne',sans-serif;
  font-size:.75rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  padding:6px 16px;border-radius:100px;border:1px solid rgba(16,185,129,.3);
  margin-bottom:20px;
}
.hero h1{color:var(--white);margin-bottom:20px;}
.hero h1 span{color:#6ee7b7;}
.hero p{color:rgba(255,255,255,.8);font-size:1.1rem;margin-bottom:32px;max-width:480px;}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;}
.hero-stats{
  display:flex;gap:32px;margin-top:48px;padding-top:32px;
  border-top:1px solid rgba(255,255,255,.1);
}
.hero-stat-num{
  font-family:'Syne',sans-serif;font-size:1.75rem;font-weight:800;
  color:var(--white);display:block;
}
.hero-stat-label{font-size:.85rem;color:rgba(255,255,255,.6);}
.hero-visual{
  position:relative;display:flex;align-items:center;justify-content:center;
}
.hero-card-mock{
  background:rgba(255,255,255,.06);backdrop-filter:blur(10px);
  border:1px solid rgba(255,255,255,.12);border-radius:var(--radius-lg);
  padding:28px;width:100%;max-width:360px;
}
.hero-card-mock h4{color:var(--white);margin-bottom:16px;font-size:1rem;}
.hero-step{
  display:flex;align-items:center;gap:12px;
  padding:10px 0;border-bottom:1px solid rgba(255,255,255,.07);
}
.hero-step:last-child{border-bottom:none;}
.step-num{
  width:28px;height:28px;border-radius:50%;
  background:var(--green);color:var(--white);
  font-family:'Syne',sans-serif;font-size:.75rem;font-weight:700;
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.hero-step span{color:rgba(255,255,255,.85);font-size:.9rem;}

/* ---- Categories Section ---- */
.categories{background:var(--gray-bg);}
.cat-card{
  background:var(--white);border-radius:var(--radius-lg);
  padding:28px;transition:all var(--transition);
  border:2px solid transparent;
  display:block;text-decoration:none;color:inherit;
}
.cat-card:hover{
  border-color:var(--blue-mid);transform:translateY(-4px);
  box-shadow:var(--shadow-lg);color:inherit;
}
.cat-icon{
  width:52px;height:52px;border-radius:14px;
  display:flex;align-items:center;justify-content:center;
  font-size:1.5rem;margin-bottom:16px;
}
.cat-icon-blue{background:var(--blue-light);}
.cat-icon-green{background:var(--green-light);}
.cat-card h3{font-size:1.05rem;margin-bottom:8px;color:var(--blue);}
.cat-card p{font-size:.9rem;color:var(--gray-dark);line-height:1.5;}
.cat-card .cat-count{
  margin-top:14px;font-size:.8rem;font-weight:500;
  color:var(--gray-mid);font-family:'Syne',sans-serif;
}

/* ---- Guide Cards ---- */
.guide-card{
  background:var(--white);border-radius:var(--radius);
  padding:24px;border:1px solid #E5E7EB;
  transition:all var(--transition);display:flex;flex-direction:column;
}
.guide-card:hover{box-shadow:var(--shadow-md);border-color:var(--blue-light);}
.guide-card-tag{
  font-size:.75rem;font-weight:700;font-family:'Syne',sans-serif;
  text-transform:uppercase;letter-spacing:.06em;
  color:var(--green-dark);margin-bottom:10px;
}
.guide-card h3{font-size:1rem;color:var(--blue);margin-bottom:8px;}
.guide-card p{font-size:.88rem;color:var(--gray-dark);flex:1;}
.guide-card-footer{
  display:flex;align-items:center;justify-content:space-between;
  margin-top:16px;padding-top:16px;border-top:1px solid var(--gray-bg);
}
.guide-card-footer a{
  font-size:.85rem;font-weight:600;color:var(--blue-mid);
  font-family:'Syne',sans-serif;
  display:flex;align-items:center;gap:4px;
}
.guide-card-footer a:hover{color:var(--blue);}
.read-time{font-size:.78rem;color:var(--gray-mid);}

/* ---- Download/CTA Banner ---- */
.cta-banner{
  background:linear-gradient(135deg, var(--blue) 0%, var(--blue-mid) 100%);
  border-radius:var(--radius-lg);
  padding:60px 56px;
  display:grid;grid-template-columns:1fr auto;gap:40px;align-items:center;
}
.cta-banner h2{color:var(--white);margin-bottom:12px;}
.cta-banner p{color:rgba(255,255,255,.8);}

/* ---- Newsletter ---- */
.newsletter-form{
  display:flex;gap:12px;flex-wrap:wrap;
  margin-top:24px;
}
.newsletter-form input{
  flex:1;min-width:220px;padding:14px 20px;
  border:2px solid rgba(255,255,255,.2);border-radius:100px;
  background:rgba(255,255,255,.1);
  color:var(--white);font-size:.95rem;font-family:'DM Sans',sans-serif;
  outline:none;transition:border-color var(--transition);
}
.newsletter-form input::placeholder{color:rgba(255,255,255,.5);}
.newsletter-form input:focus{border-color:var(--green);}

/* ---- Footer ---- */
.footer{
  background:#0A1628;
  padding:64px 0 32px;
}
.footer-grid{
  display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;
  padding-bottom:48px;border-bottom:1px solid rgba(255,255,255,.07);
}
.footer-brand .nav-logo{color:var(--white);}
.footer-brand p{color:rgba(255,255,255,.5);font-size:.9rem;margin-top:14px;max-width:260px;}
.footer-col h4{
  font-family:'Syne',sans-serif;font-size:.9rem;font-weight:700;
  color:var(--white);margin-bottom:16px;letter-spacing:.04em;
  text-transform:uppercase;
}
.footer-col ul{display:flex;flex-direction:column;gap:8px;}
.footer-col ul a{color:rgba(255,255,255,.5);font-size:.88rem;transition:color var(--transition);}
.footer-col ul a:hover{color:var(--green);}
.footer-bottom{
  display:flex;align-items:center;justify-content:space-between;
  padding-top:28px;flex-wrap:wrap;gap:12px;
}
.footer-bottom p{color:rgba(255,255,255,.3);font-size:.82rem;}
.footer-bottom a{color:rgba(255,255,255,.4);font-size:.82rem;}
.footer-bottom a:hover{color:var(--green);}

/* ---- Page Hero (inner pages) ---- */
.page-hero{
  background:linear-gradient(135deg, #0F2060 0%, #1E3A8A 100%);
  padding:64px 0;
}
.page-hero h1{color:var(--white);margin-bottom:14px;}
.page-hero p{color:rgba(255,255,255,.75);max-width:600px;}
.breadcrumb{
  display:flex;align-items:center;gap:8px;
  margin-bottom:20px;
}
.breadcrumb a,.breadcrumb span{
  font-size:.85rem;color:rgba(255,255,255,.55);
}
.breadcrumb a:hover{color:var(--green);}
.breadcrumb .sep{color:rgba(255,255,255,.3);}

/* ---- Article Content ---- */
.article-layout{
  display:grid;grid-template-columns:1fr 320px;gap:48px;
  align-items:start;
}
.article-body h2{
  font-size:1.5rem;color:var(--blue);
  margin:36px 0 14px;padding-top:36px;
  border-top:1px solid var(--gray-bg);
}
.article-body h2:first-child{border-top:none;margin-top:0;padding-top:0;}
.article-body h3{font-size:1.1rem;color:var(--blue);margin:24px 0 10px;}
.article-body p{margin-bottom:1rem;color:var(--gray-dark);}
.article-body ul,.article-body ol{
  margin:0 0 1rem 0;padding-left:0;
  display:flex;flex-direction:column;gap:8px;
}
.article-body li{
  padding-left:24px;position:relative;
  color:var(--gray-dark);
}
.article-body ul li::before{
  content:'✓';position:absolute;left:0;
  color:var(--green);font-weight:700;font-size:.9rem;
}
.article-body ol{counter-reset:steps;}
.article-body ol li{counter-increment:steps;}
.article-body ol li::before{
  content:counter(steps);position:absolute;left:0;
  background:var(--blue);color:var(--white);
  width:18px;height:18px;border-radius:50%;
  font-size:.7rem;font-weight:700;font-family:'Syne',sans-serif;
  display:flex;align-items:center;justify-content:center;
  top:3px;
}

/* Step boxes */
.step-box{
  background:var(--gray-bg);border-radius:var(--radius);
  padding:24px;margin:16px 0;
  border-left:4px solid var(--blue);
  display:flex;gap:16px;align-items:flex-start;
}
.step-box .step-n{
  background:var(--blue);color:var(--white);
  font-family:'Syne',sans-serif;font-weight:800;font-size:1.1rem;
  min-width:40px;height:40px;border-radius:10px;
  display:flex;align-items:center;justify-content:center;
}
.step-box h4{margin-bottom:4px;color:var(--blue);}
.step-box p{margin:0;font-size:.92rem;}

/* Tip / Warning boxes */
.tip-box{
  background:var(--green-light);border:1px solid var(--green);
  border-radius:var(--radius);padding:20px 24px;margin:20px 0;
  display:flex;gap:12px;align-items:flex-start;
}
.tip-box::before{content:'💡';font-size:1.2rem;flex-shrink:0;}
.warning-box{
  background:#FEF3C7;border:1px solid #F59E0B;
  border-radius:var(--radius);padding:20px 24px;margin:20px 0;
  display:flex;gap:12px;align-items:flex-start;
}
.warning-box::before{content:'⚠️';font-size:1.2rem;flex-shrink:0;}
.tip-box p,.warning-box p{margin:0;font-size:.92rem;}

/* FAQ */
.faq-item{
  border:1px solid #E5E7EB;border-radius:var(--radius);
  margin-bottom:12px;overflow:hidden;
}
.faq-q{
  padding:18px 20px;cursor:pointer;
  display:flex;align-items:center;justify-content:space-between;
  font-family:'Syne',sans-serif;font-weight:600;font-size:.95rem;
  color:var(--blue);transition:background var(--transition);
}
.faq-q:hover{background:var(--blue-light);}
.faq-q .faq-icon{font-size:1.1rem;transition:transform var(--transition);flex-shrink:0;}
.faq-a{display:none;padding:0 20px 18px;color:var(--gray-dark);font-size:.92rem;}
.faq-item.open .faq-q{background:var(--blue-light);}
.faq-item.open .faq-q .faq-icon{transform:rotate(45deg);}
.faq-item.open .faq-a{display:block;}

/* Sidebar */
.sidebar{position:sticky;top:90px;}
.sidebar-card{
  background:var(--gray-bg);border-radius:var(--radius);
  padding:24px;margin-bottom:20px;
}
.sidebar-card h4{color:var(--blue);margin-bottom:14px;font-size:.95rem;}
.sidebar-card ul{display:flex;flex-direction:column;gap:8px;}
.sidebar-card li a{
  font-size:.88rem;color:var(--gray-dark);
  display:flex;align-items:center;gap:6px;
}
.sidebar-card li a:hover{color:var(--blue-mid);}
.sidebar-card li a::before{content:'→';color:var(--green);font-size:.8rem;}

.download-card{
  background:linear-gradient(135deg, var(--blue) 0%, var(--blue-mid) 100%);
  border-radius:var(--radius);padding:24px;
}
.download-card h4{color:var(--white);margin-bottom:8px;}
.download-card p{color:rgba(255,255,255,.75);font-size:.88rem;margin-bottom:16px;}

/* Table */
.table-wrap{overflow-x:auto;margin:20px 0;}
table{width:100%;border-collapse:collapse;}
th{
  background:var(--blue);color:var(--white);
  font-family:'Syne',sans-serif;font-size:.85rem;font-weight:700;
  padding:12px 16px;text-align:left;
}
td{padding:11px 16px;border-bottom:1px solid #E5E7EB;font-size:.88rem;color:var(--gray-dark);}
tr:nth-child(even) td{background:var(--gray-bg);}
tr:hover td{background:var(--blue-light);}

/* ---- Responsive ---- */
@media(max-width:1024px){
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .cta-banner{grid-template-columns:1fr;text-align:center;}
  .cta-banner .btn{margin:0 auto;}
  .article-layout{grid-template-columns:1fr;}
  .sidebar{position:static;}
}
@media(max-width:768px){
  .section{padding:56px 0;}
  .nav-links,.nav-cta{display:none;}
  .hamburger{display:flex;}
  .hero-inner{grid-template-columns:1fr;gap:40px;}
  .hero-visual{display:none;}
  .hero-stats{flex-wrap:wrap;gap:20px;}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr 1fr;}
  .cta-banner{padding:36px 28px;}
  .footer-grid{grid-template-columns:1fr;}
}
@media(max-width:480px){
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr;}
  h1{font-size:1.9rem;}
  .hero{padding:64px 0 56px;}
}

/* ---- Animations ---- */
@keyframes fadeUp{from{opacity:0;transform:translateY(24px);}to{opacity:1;transform:translateY(0);}}
.animate{animation:fadeUp .6s ease both;}
.delay-1{animation-delay:.1s;}
.delay-2{animation-delay:.2s;}
.delay-3{animation-delay:.3s;}
.delay-4{animation-delay:.4s;}

/* ---- Utilities ---- */
.bg-white{background:var(--white);}
.bg-gray{background:var(--gray-bg);}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);}