/* ROMERO & MÁS FULFILLMENT — Estilos 2026 */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;600;700;800&family=Inter:wght@400;500;600&display=swap');

:root {
  --green:       #22c55e;
  --green-dark:  #15803d;
  --green-light: #dcfce7;
  --green-mid:   #86efac;
  --white:       #ffffff;
  --gray-50:     #f9fafb;
  --gray-100:    #f3f4f6;
  --gray-200:    #e5e7eb;
  --gray-400:    #9ca3af;
  --gray-600:    #4b5563;
  --gray-800:    #1f2937;
  --dark:        #111827;
  --radius:      12px;
  --radius-lg:   20px;
  --shadow:      0 4px 24px rgba(0,0,0,.08);
  --shadow-lg:   0 8px 40px rgba(0,0,0,.12);
  --transition:  .2s cubic-bezier(.4,0,.2,1);
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'Inter', sans-serif;
  color: var(--dark);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1,h2,h3,h4,h5 {
  font-family: 'Poppins', sans-serif;
  line-height: 1.2;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

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

/* ── Botones ── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 28px; border-radius: var(--radius);
  font-family: 'Poppins', sans-serif; font-weight: 600; font-size: .95rem;
  cursor: pointer; border: none; transition: var(--transition);
  text-decoration: none;
}
.btn-primary {
  background: var(--green); color: var(--white);
}
.btn-primary:hover { background: var(--green-dark); transform: translateY(-1px); box-shadow: 0 6px 20px rgba(34,197,94,.35); }

.btn-outline {
  background: transparent; color: var(--green);
  border: 2px solid var(--green);
}
.btn-outline:hover { background: var(--green); color: var(--white); }

.btn-white {
  background: var(--white); color: var(--green-dark);
}
.btn-white:hover { background: var(--green-light); }

/* ── Navbar ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(255,255,255,.95); backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gray-200);
  padding: 0 24px;
}
.nav-inner {
  max-width: 1160px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  height: 68px;
}
.nav-logo {
  display: flex; align-items: center; gap: 10px;
  font-family: 'Poppins', sans-serif; font-weight: 700; font-size: 1.1rem;
  color: var(--dark);
}
.nav-logo-icon {
  width: 38px; height: 38px; border-radius: 10px;
  background: var(--green); display: flex; align-items: center; justify-content: center;
  color: white; font-weight: 800; font-size: 1rem;
}
.nav-links {
  display: flex; align-items: center; gap: 32px; list-style: none;
}
.nav-links a {
  font-size: .9rem; color: var(--gray-600); font-weight: 500;
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--green-dark); }
.nav-cta { display: flex; align-items: center; gap: 12px; }
.hamburger { display: none; cursor: pointer; background: none; border: none; padding: 4px; }
.hamburger span {
  display: block; width: 22px; height: 2px;
  background: var(--dark); border-radius: 2px; margin: 5px 0;
  transition: var(--transition);
}

/* ── Hero ── */
.hero {
  min-height: 100vh; padding: 100px 24px 80px;
  background: linear-gradient(135deg, #f0fdf4 0%, #ffffff 50%, #f0fdf4 100%);
  display: flex; align-items: center;
  position: relative; overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute; top: -200px; right: -200px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(34,197,94,.12) 0%, transparent 70%);
  border-radius: 50%;
}
.hero::after {
  content: '';
  position: absolute; bottom: -100px; left: -100px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(21,128,61,.08) 0%, transparent 70%);
  border-radius: 50%;
}
.hero-inner {
  max-width: 1160px; margin: 0 auto; width: 100%;
  display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center;
  position: relative; z-index: 1;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--green-light); color: var(--green-dark);
  padding: 6px 16px; border-radius: 100px;
  font-size: .8rem; font-weight: 600; margin-bottom: 24px;
  border: 1px solid rgba(34,197,94,.2);
}
.hero h1 {
  font-size: clamp(2rem, 4vw, 3rem); font-weight: 800;
  color: var(--dark); margin-bottom: 20px;
  letter-spacing: -0.02em;
}
.hero h1 span { color: var(--green); }
.hero p {
  font-size: 1.1rem; color: var(--gray-600);
  margin-bottom: 36px; max-width: 480px; line-height: 1.7;
}
.hero-btns { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-stats {
  display: flex; gap: 32px; margin-top: 48px; padding-top: 32px;
  border-top: 1px solid var(--gray-200);
}
.hero-stat-num {
  font-family: 'Poppins', sans-serif; font-size: 1.8rem; font-weight: 800;
  color: var(--green-dark);
}
.hero-stat-label { font-size: .82rem; color: var(--gray-400); margin-top: 2px; }
.hero-visual {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px;
}
.hero-card {
  background: white; border-radius: var(--radius-lg); padding: 24px;
  box-shadow: var(--shadow); border: 1px solid var(--gray-100);
  transition: var(--transition);
}
.hero-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.hero-card:nth-child(1) { grid-column: 1 / -1; }
.hero-card-icon {
  width: 48px; height: 48px; border-radius: 12px;
  background: var(--green-light); display: flex; align-items: center;
  justify-content: center; margin-bottom: 16px; font-size: 1.4rem;
}
.hero-card h4 {
  font-size: .95rem; font-weight: 700; margin-bottom: 6px;
}
.hero-card p { font-size: .82rem; color: var(--gray-400); }
.hero-card .tag {
  display: inline-block; background: var(--green-light);
  color: var(--green-dark); padding: 3px 10px; border-radius: 100px;
  font-size: .75rem; font-weight: 600; margin-top: 12px;
}

/* ── Secciones ── */
section { padding: 96px 24px; }
.section-tag {
  display: inline-block; background: var(--green-light); color: var(--green-dark);
  padding: 5px 14px; border-radius: 100px; font-size: .78rem; font-weight: 600;
  margin-bottom: 16px; letter-spacing: .04em; text-transform: uppercase;
}
.section-title {
  font-size: clamp(1.6rem, 3vw, 2.4rem); font-weight: 800;
  color: var(--dark); margin-bottom: 16px; letter-spacing: -0.01em;
}
.section-sub { font-size: 1rem; color: var(--gray-600); max-width: 560px; }
.section-header { margin-bottom: 56px; }
.section-header.center { text-align: center; }
.section-header.center .section-sub { margin: 0 auto; }

/* ── Servicios ── */
.services { background: var(--gray-50); }
.services-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.service-card {
  background: white; border-radius: var(--radius-lg); padding: 32px;
  border: 1px solid var(--gray-200); transition: var(--transition);
  position: relative; overflow: hidden;
}
.service-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 4px; background: var(--green);
  transform: scaleX(0); transform-origin: left;
  transition: transform .3s ease;
}
.service-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
  width: 56px; height: 56px; border-radius: 14px;
  background: var(--green-light); display: flex; align-items: center;
  justify-content: center; font-size: 1.6rem; margin-bottom: 20px;
}
.service-card h3 { font-size: 1.05rem; font-weight: 700; margin-bottom: 10px; }
.service-card p { font-size: .88rem; color: var(--gray-600); line-height: 1.65; }

/* ── Cómo Funciona ── */
.how-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.step {
  text-align: center; padding: 32px 20px;
  position: relative;
}
.step:not(:last-child)::after {
  content: '→';
  position: absolute; right: -12px; top: 40px;
  color: var(--green); font-size: 1.4rem; font-weight: bold;
}
.step-num {
  width: 60px; height: 60px; border-radius: 50%;
  background: var(--green); color: white;
  font-family: 'Poppins', sans-serif; font-weight: 800; font-size: 1.3rem;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px; box-shadow: 0 4px 20px rgba(34,197,94,.35);
}
.step h3 { font-size: 1rem; margin-bottom: 8px; }
.step p { font-size: .85rem; color: var(--gray-600); }

/* ── Zonas de cobertura ── */
.coverage { background: var(--dark); color: white; }
.coverage .section-title { color: white; }
.coverage .section-sub { color: var(--gray-400); }
.coverage-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.coverage-card {
  background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-lg); padding: 40px;
}
.coverage-card h3 {
  font-size: 1.3rem; color: var(--green-mid); margin-bottom: 8px;
}
.coverage-card .delivery-time {
  font-size: 2.5rem; font-weight: 800; font-family: 'Poppins', sans-serif;
  color: white; line-height: 1;
}
.coverage-card p { color: var(--gray-400); margin-top: 12px; font-size: .9rem; }
.coverage-card ul { margin-top: 20px; list-style: none; }
.coverage-card ul li {
  padding: 8px 0; border-bottom: 1px solid rgba(255,255,255,.08);
  font-size: .88rem; color: var(--gray-400);
  display: flex; align-items: center; gap: 10px;
}
.coverage-card ul li::before { content: '✓'; color: var(--green); font-weight: 700; }

/* ── Testimonios ── */
.testimonials { background: var(--gray-50); }
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.testimonial-card {
  background: white; border-radius: var(--radius-lg); padding: 28px;
  border: 1px solid var(--gray-200); box-shadow: var(--shadow);
}
.stars { color: #f59e0b; font-size: 1.1rem; margin-bottom: 14px; }
.testimonial-card p { font-size: .9rem; color: var(--gray-600); line-height: 1.7; font-style: italic; }
.testimonial-author {
  display: flex; align-items: center; gap: 12px; margin-top: 20px;
}
.testimonial-avatar {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--green-light); display: flex; align-items: center;
  justify-content: center; font-weight: 700; color: var(--green-dark); font-size: .9rem;
}
.testimonial-name { font-weight: 600; font-size: .88rem; }
.testimonial-via { font-size: .78rem; color: var(--gray-400); }

/* ── CTA ── */
.cta-section {
  background: linear-gradient(135deg, var(--green-dark), var(--green));
  color: white; text-align: center; padding: 96px 24px;
}
.cta-section .section-title { color: white; max-width: 640px; margin: 0 auto 16px; }
.cta-section p { color: rgba(255,255,255,.85); margin: 0 auto 40px; max-width: 520px; }
.cta-btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ── Contacto ── */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.contact-info h3 { font-size: 1.2rem; margin-bottom: 24px; }
.contact-item {
  display: flex; gap: 16px; align-items: flex-start; margin-bottom: 24px;
}
.contact-item-icon {
  width: 44px; height: 44px; border-radius: 11px; flex-shrink: 0;
  background: var(--green-light); display: flex; align-items: center;
  justify-content: center; font-size: 1.1rem;
}
.contact-item-text { font-size: .9rem; color: var(--gray-600); }
.contact-item-text strong { display: block; color: var(--dark); margin-bottom: 2px; }
.contact-form { background: var(--gray-50); border-radius: var(--radius-lg); padding: 40px; }
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block; font-size: .85rem; font-weight: 600; margin-bottom: 8px; color: var(--gray-800);
}
.form-group input, .form-group textarea, .form-group select {
  width: 100%; padding: 12px 16px; border: 1.5px solid var(--gray-200);
  border-radius: var(--radius); font-family: 'Inter', sans-serif; font-size: .9rem;
  transition: var(--transition); background: white; color: var(--dark);
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  outline: none; border-color: var(--green); box-shadow: 0 0 0 3px rgba(34,197,94,.15);
}
.form-group textarea { resize: vertical; min-height: 120px; }

/* ── WhatsApp flotante ── */
.whatsapp-float {
  position: fixed; bottom: 28px; right: 28px; z-index: 200;
  width: 60px; height: 60px; border-radius: 50%;
  background: #25D366; color: white;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 24px rgba(37,211,102,.5);
  transition: var(--transition); cursor: pointer;
}
.whatsapp-float:hover { transform: scale(1.1); box-shadow: 0 8px 32px rgba(37,211,102,.6); }
.whatsapp-float svg { width: 30px; height: 30px; fill: white; }

/* ── Chat IA ── */
.chat-widget {
  position: fixed; bottom: 100px; right: 28px; z-index: 200;
}
.chat-toggle {
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--green-dark); color: white; border: none;
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-lg); transition: var(--transition);
  font-size: 1.4rem;
}
.chat-toggle:hover { background: var(--green); transform: scale(1.05); }
.chat-box {
  display: none; position: absolute; bottom: 70px; right: 0;
  width: 340px; background: white; border-radius: var(--radius-lg);
  box-shadow: 0 12px 48px rgba(0,0,0,.16); overflow: hidden;
  border: 1px solid var(--gray-200);
}
.chat-box.open { display: flex; flex-direction: column; }
.chat-header {
  background: var(--green-dark); color: white; padding: 18px 20px;
  display: flex; align-items: center; gap: 12px;
}
.chat-avatar {
  width: 38px; height: 38px; border-radius: 50%;
  background: rgba(255,255,255,.2); display: flex; align-items: center;
  justify-content: center; font-weight: 700; font-size: 1rem;
}
.chat-name { font-weight: 600; font-size: .95rem; }
.chat-status { font-size: .75rem; opacity: .8; }
.chat-messages {
  flex: 1; max-height: 280px; overflow-y: auto; padding: 20px;
  display: flex; flex-direction: column; gap: 12px;
}
.chat-msg {
  max-width: 82%; padding: 10px 14px; border-radius: 14px;
  font-size: .85rem; line-height: 1.5;
}
.chat-msg.bot {
  background: var(--gray-100); color: var(--dark);
  border-bottom-left-radius: 4px; align-self: flex-start;
}
.chat-msg.user {
  background: var(--green); color: white;
  border-bottom-right-radius: 4px; align-self: flex-end;
}
.chat-input-area {
  padding: 16px; border-top: 1px solid var(--gray-200);
  display: flex; gap: 8px;
}
.chat-input {
  flex: 1; padding: 10px 14px; border: 1.5px solid var(--gray-200);
  border-radius: 100px; font-size: .85rem; outline: none; transition: var(--transition);
}
.chat-input:focus { border-color: var(--green); }
.chat-send {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--green); color: white; border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
.chat-send:hover { background: var(--green-dark); }
.chat-typing { display: flex; gap: 4px; align-items: center; padding: 2px; }
.chat-typing span {
  width: 7px; height: 7px; background: var(--gray-400); border-radius: 50%;
  animation: bounce .8s infinite;
}
.chat-typing span:nth-child(2) { animation-delay: .15s; }
.chat-typing span:nth-child(3) { animation-delay: .3s; }
@keyframes bounce { 0%,80%,100%{transform:translateY(0)} 40%{transform:translateY(-6px)} }

/* ── Footer ── */
footer {
  background: var(--dark); color: white; padding: 64px 24px 32px;
}
.footer-inner {
  max-width: 1160px; margin: 0 auto;
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px;
  margin-bottom: 48px;
}
.footer-logo {
  display: flex; align-items: center; gap: 10px;
  font-family: 'Poppins', sans-serif; font-weight: 700; margin-bottom: 16px;
}
.footer-logo-icon {
  width: 36px; height: 36px; border-radius: 9px;
  background: var(--green); display: flex; align-items: center;
  justify-content: center; color: white; font-weight: 800; font-size: .95rem;
}
.footer-desc { font-size: .85rem; color: var(--gray-400); line-height: 1.7; max-width: 280px; }
.footer-col h4 { font-size: .9rem; font-weight: 700; margin-bottom: 20px; color: white; }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 12px; }
.footer-col ul li a { font-size: .85rem; color: var(--gray-400); transition: color var(--transition); }
.footer-col ul li a:hover { color: var(--green-mid); }
.footer-bottom {
  max-width: 1160px; margin: 0 auto;
  padding-top: 32px; border-top: 1px solid rgba(255,255,255,.1);
  display: flex; justify-content: space-between; align-items: center; flex-wrap: gap;
  font-size: .8rem; color: var(--gray-400);
}
.footer-bottom-links { display: flex; gap: 24px; }
.footer-bottom-links a { color: var(--gray-400); transition: color var(--transition); }
.footer-bottom-links a:hover { color: var(--green-mid); }

/* ── Blog ── */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.blog-card {
  background: white; border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200); overflow: hidden; transition: var(--transition);
}
.blog-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.blog-card-img {
  height: 200px; background: var(--green-light);
  display: flex; align-items: center; justify-content: center; font-size: 3rem;
}
.blog-card-body { padding: 24px; }
.blog-card-tag {
  background: var(--green-light); color: var(--green-dark);
  padding: 3px 10px; border-radius: 100px; font-size: .75rem; font-weight: 600;
  display: inline-block; margin-bottom: 12px;
}
.blog-card-body h3 { font-size: 1rem; font-weight: 700; margin-bottom: 10px; line-height: 1.4; }
.blog-card-body p { font-size: .85rem; color: var(--gray-600); margin-bottom: 16px; }
.blog-card-meta { font-size: .78rem; color: var(--gray-400); }

/* ── Responsive ── */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .how-steps { grid-template-columns: 1fr 1fr; }
  .step:not(:last-child)::after { display: none; }
  .coverage-grid, .contact-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .hamburger { display: block; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .services-grid { grid-template-columns: 1fr; }
  .how-steps { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .hero-btns { flex-direction: column; }
  .hero-stats { gap: 20px; }
}