/* =====================================================
   BEM Cargo – Estilos Principales
   v2.0 – Multi-idioma (es/en/pt/de)
   ===================================================== */

/* ---------- Reset & Variables ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --primary:        #f59e0b;
  --primary-dark:   #d97706;
  --primary-light:  #fde68a;
  --dark:           #0f172a;
  --dark-2:         #1e293b;
  --dark-3:         #334155;
  --mid:            #64748b;
  --light:          #f1f5f9;
  --white:          #ffffff;
  --gradient:       linear-gradient(135deg, #f59e0b 0%, #ef4444 100%);
  --gradient-b:     linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  --shadow-sm:      0 1px 3px rgba(0,0,0,.12), 0 1px 2px rgba(0,0,0,.08);
  --shadow-md:      0 4px 16px rgba(0,0,0,.15);
  --shadow-lg:      0 20px 60px rgba(0,0,0,.2);
  --radius:         16px;
  --radius-sm:      8px;
  --transition:     .3s cubic-bezier(.4,0,.2,1);
  --font:           'Inter', system-ui, sans-serif;
}

html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  color: var(--dark);
  background: var(--white);
  overflow-x: hidden;
  line-height: 1.6;
}

/* ---------- Utilities ---------- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
.section { padding: 100px 0; }
.section-dark { background: var(--gradient-b); color: var(--white); }

.gradient-text {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-header { text-align: center; margin-bottom: 64px; }
.section-tag {
  display: inline-block;
  background: rgba(245,158,11,.12);
  color: var(--primary);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: 6px 18px;
  border-radius: 999px;
  margin-bottom: 16px;
  border: 1px solid rgba(245,158,11,.25);
}
.section-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 16px;
}
.section-sub {
  font-size: 1.05rem;
  color: var(--mid);
  max-width: 560px;
  margin: 0 auto;
}
.section-dark .section-sub { color: #94a3b8; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: .95rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  text-decoration: none;
  white-space: nowrap;
}
.btn-lg { padding: 15px 34px; font-size: 1rem; }
.btn-primary {
  background: var(--gradient);
  color: var(--white);
  border-color: transparent;
  box-shadow: 0 4px 20px rgba(245,158,11,.35);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(245,158,11,.45);
}
.btn-outline {
  background: transparent;
  color: var(--dark);
  border-color: var(--dark-3);
}
.btn-outline:hover {
  background: var(--dark);
  color: var(--white);
}
.btn-white {
  background: var(--white);
  color: var(--dark);
  border-color: transparent;
}
.btn-white:hover { background: var(--primary-light); }
.btn-outline-white {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,.5);
}
.btn-outline-white:hover {
  background: rgba(255,255,255,.1);
}
.btn-full { width: 100%; justify-content: center; }

/* =====================================================
   NAVBAR
   ===================================================== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 18px 0;
  transition: var(--transition);
}
.navbar.scrolled {
  background: rgba(15,23,42,.95);
  backdrop-filter: blur(16px);
  padding: 12px 0;
  box-shadow: 0 4px 30px rgba(0,0,0,.3);
}
.nav-inner {
  display: flex;
  align-items: center;
  gap: 32px;
}
.logo {
  font-size: 1.7rem;
  font-weight: 900;
  text-decoration: none;
  letter-spacing: -0.02em;
}
.logo-bem  { color: var(--primary); }
.logo-cargo { color: var(--white); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}
.nav-links a {
  color: rgba(255,255,255,.8);
  text-decoration: none;
  font-size: .9rem;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.nav-links a:hover { color: var(--primary); background: rgba(245,158,11,.08); }

.nav-cta { margin-left: auto; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
}
.hamburger span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

/* =====================================================
   LANGUAGE SWITCHER
   ===================================================== */
.lang-switcher {
  position: relative;
  z-index: 1100;
}
.lang-current {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.2);
  color: var(--white);
  padding: 7px 13px;
  border-radius: 999px;
  cursor: pointer;
  font-size: .85rem;
  font-weight: 600;
  transition: var(--transition);
  font-family: var(--font);
  white-space: nowrap;
}
.lang-current:hover {
  background: rgba(255,255,255,.14);
  border-color: rgba(255,255,255,.35);
}
.lang-flag  { font-size: 1rem; line-height: 1; }
.lang-code  { letter-spacing: .04em; }
.lang-arrow {
  font-size: .65rem;
  transition: transform .25s ease;
  color: rgba(255,255,255,.65);
}
.lang-switcher.open .lang-arrow { transform: rotate(180deg); }

.lang-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: var(--dark-2);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: 0 12px 40px rgba(0,0,0,.4);
  min-width: 160px;
  opacity: 0;
  transform: translateY(-8px) scale(.97);
  pointer-events: none;
  transition: opacity .2s ease, transform .2s ease;
}
.lang-switcher.open .lang-dropdown {
  opacity: 1;
  transform: translateY(0) scale(1);
  pointer-events: all;
}
.lang-option {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  background: none;
  border: none;
  padding: 11px 16px;
  color: #cbd5e1;
  font-size: .88rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  font-family: var(--font);
}
.lang-option:hover    { background: rgba(255,255,255,.06); color: var(--white); }
.lang-option.active   { color: var(--primary); background: rgba(245,158,11,.08); font-weight: 700; }
.lang-option .lang-flag { font-size: 1.1rem; }

/* Links de contacto */
.contact-link, .footer-link {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}
.contact-link:hover { color: var(--primary); }
.footer-link  { color: #64748b; }
.footer-link:hover { color: var(--primary); }

/* =====================================================
   HERO
   ===================================================== */
.hero {
  min-height: 100vh;
  background: var(--dark);
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 20%, rgba(245,158,11,.18) 0%, transparent 60%),
    radial-gradient(ellipse 50% 50% at 20% 80%, rgba(239,68,68,.12) 0%, transparent 55%);
}

.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(0deg, transparent, transparent 60px, rgba(255,255,255,.02) 60px, rgba(255,255,255,.02) 61px),
    repeating-linear-gradient(90deg, transparent, transparent 60px, rgba(255,255,255,.02) 60px, rgba(255,255,255,.02) 61px);
}

.hero-content {
  position: relative;
  z-index: 1;
  padding-top: 120px;
  padding-bottom: 80px;
  max-width: 780px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(245,158,11,.12);
  border: 1px solid rgba(245,158,11,.3);
  color: var(--primary);
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .08em;
  padding: 8px 18px;
  border-radius: 999px;
  margin-bottom: 28px;
}

.hero-title {
  font-size: clamp(2.8rem, 7vw, 5rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.05;
  margin-bottom: 24px;
  letter-spacing: -0.03em;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: #94a3b8;
  max-width: 600px;
  margin-bottom: 40px;
  line-height: 1.7;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 56px;
}
.hero-ctas .btn-outline {
  color: var(--white);
  border-color: rgba(255,255,255,.3);
}
.hero-ctas .btn-outline:hover {
  background: rgba(255,255,255,.1);
  border-color: rgba(255,255,255,.6);
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius);
  padding: 24px 32px;
  backdrop-filter: blur(10px);
  flex-wrap: wrap;
}
.h-stat {
  text-align: center;
  flex: 1;
  min-width: 100px;
}
.h-stat .h-num, .h-stat span {
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
}
.h-stat p {
  font-size: .78rem;
  color: #94a3b8;
  margin-top: 4px;
  white-space: nowrap;
}
.h-stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,.12);
  margin: 0 16px;
}

.hero-scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: #475569;
  font-size: .75rem;
  letter-spacing: .08em;
  animation: bounce 2s infinite;
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}

/* =====================================================
   TRUST BAND
   ===================================================== */
.trust-band {
  background: var(--light);
  padding: 24px 0;
  border-bottom: 1px solid #e2e8f0;
}
.trust-inner {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}
.trust-label {
  font-size: .8rem;
  font-weight: 600;
  color: var(--mid);
  text-transform: uppercase;
  letter-spacing: .08em;
  white-space: nowrap;
}
.trust-logos {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
  align-items: center;
}
.trust-logo-item {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--dark-3);
  font-size: .85rem;
  font-weight: 600;
}
.trust-logo-item i { color: var(--primary); font-size: 1rem; }

/* =====================================================
   SERVICES
   ===================================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--white);
  border: 1px solid #e2e8f0;
  border-radius: var(--radius);
  padding: 36px 30px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--gradient);
  transform: scaleX(0);
  transition: var(--transition);
  transform-origin: left;
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.service-card:hover::before { transform: scaleX(1); }

.featured-card {
  background: var(--dark);
  color: var(--white);
  border-color: transparent;
}
.featured-card::before { transform: scaleX(1); }
.featured-card p, .featured-card .service-features li { color: #94a3b8; }
.featured-card .service-features li i { color: var(--primary); }

.service-icon {
  width: 56px;
  height: 56px;
  background: var(--gradient);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--white);
  margin-bottom: 20px;
}
.service-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 12px;
}
.service-card p {
  font-size: .9rem;
  color: var(--mid);
  margin-bottom: 20px;
  line-height: 1.65;
}
.service-features {
  list-style: none;
  margin-bottom: 28px;
}
.service-features li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .85rem;
  color: var(--mid);
  margin-bottom: 8px;
}
.service-features li i { color: var(--primary); font-size: .7rem; }

.service-btn { margin-top: auto; }

/* =====================================================
   ABOUT
   ===================================================== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: center;
}

.about-visual { position: relative; }
.about-img-wrapper {
  position: relative;
  height: 460px;
}
.about-shape {
  position: absolute;
  width: 300px;
  height: 300px;
  background: var(--gradient);
  border-radius: 40% 60% 60% 40% / 50% 40% 60% 50%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  opacity: .15;
  animation: morph 8s ease-in-out infinite;
}
@keyframes morph {
  0%, 100% { border-radius: 40% 60% 60% 40% / 50% 40% 60% 50%; }
  50%       { border-radius: 60% 40% 40% 60% / 40% 60% 40% 60%; }
}

.about-img-card {
  position: absolute;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.15);
  backdrop-filter: blur(10px);
  border-radius: var(--radius);
  padding: 20px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--white);
  font-weight: 600;
  font-size: .85rem;
  text-align: center;
}
.about-img-card i { font-size: 1.8rem; color: var(--primary); }

.main-img    { top: 50%; left: 50%; transform: translate(-50%, -50%); padding: 32px 40px; font-size: 1rem; }
.main-img i  { font-size: 3rem; }
.secondary-img  { top: 10%; right: 0; }
.tertiary-img   { bottom: 10%; left: 0; }

.about-text .section-tag { margin-top: 0; }
.about-text p {
  color: #94a3b8;
  margin-bottom: 16px;
  line-height: 1.75;
}
.about-text p strong { color: var(--white); }
.about-text p em { color: var(--primary); font-style: normal; font-weight: 600; }

.about-values {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 28px 0 36px;
}
.about-value {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius-sm);
  padding: 16px;
}
.about-value > i {
  color: var(--primary);
  font-size: 1.1rem;
  margin-top: 2px;
  min-width: 20px;
}
.about-value strong { display: block; font-size: .9rem; color: var(--white); margin-bottom: 2px; }
.about-value span   { font-size: .8rem; color: #64748b; }

/* =====================================================
   STATS
   ===================================================== */
.section-stats { background: var(--dark); position: relative; overflow: hidden; }
.stats-bg-pattern {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 25% 25%, rgba(245,158,11,.08) 0%, transparent 50%),
                    radial-gradient(circle at 75% 75%, rgba(239,68,68,.08) 0%, transparent 50%);
}
.section-stats .section-title,
.section-stats .section-tag { /* inherit color */ }

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
}

.stat-card {
  text-align: center;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius);
  padding: 40px 20px;
  transition: var(--transition);
  opacity: 0;
  transform: translateY(30px);
}
.stat-card.animated {
  opacity: 1;
  transform: translateY(0);
  transition: opacity .6s ease, transform .6s ease;
}
.stat-card:hover { background: rgba(255,255,255,.07); transform: translateY(-4px); }

.stat-icon {
  font-size: 2rem;
  color: var(--primary);
  margin-bottom: 16px;
}
.stat-number {
  font-size: 3rem;
  font-weight: 900;
  color: var(--white);
  line-height: 1;
  display: inline;
}
.stat-suffix {
  font-size: 2rem;
  font-weight: 900;
  color: var(--primary);
  display: inline;
}
.stat-label {
  font-size: .85rem;
  color: #64748b;
  margin-top: 10px;
}

/* =====================================================
   PROCESO
   ===================================================== */
.process-timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
}
.process-line {
  position: absolute;
  top: 28px;
  left: calc(12.5% + 12px);
  right: calc(12.5% + 12px);
  height: 2px;
  background: linear-gradient(90deg, var(--primary), #ef4444);
  z-index: 0;
}

.process-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  position: relative;
  z-index: 1;
}
.process-bubble {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--gradient);
  color: var(--white);
  font-size: 1.2rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 0 6px rgba(245,158,11,.15), 0 0 0 12px rgba(245,158,11,.06);
  flex-shrink: 0;
}

.process-card {
  background: var(--white);
  border: 1px solid #e2e8f0;
  border-radius: var(--radius);
  padding: 28px 24px;
  text-align: center;
  width: 100%;
  transition: var(--transition);
}
.process-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }

.process-icon {
  font-size: 1.6rem;
  color: var(--primary);
  margin-bottom: 12px;
}
.process-card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 10px;
}
.process-card p {
  font-size: .85rem;
  color: var(--mid);
  line-height: 1.6;
}

/* =====================================================
   TESTIMONIOS
   ===================================================== */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: start;
}

.testimonial-card {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: var(--radius);
  padding: 32px;
  transition: var(--transition);
}
.testimonial-card:hover { background: rgba(255,255,255,.08); transform: translateY(-4px); }
.featured-testimonial {
  background: var(--gradient);
  border-color: transparent;
  transform: scale(1.04);
}
.featured-testimonial:hover { transform: scale(1.04) translateY(-4px); }

.testimonial-stars {
  display: flex;
  gap: 4px;
  color: #fbbf24;
  margin-bottom: 16px;
  font-size: .9rem;
}
.testimonial-card p {
  font-size: .92rem;
  color: #cbd5e1;
  line-height: 1.7;
  margin-bottom: 24px;
  font-style: italic;
}
.featured-testimonial p { color: rgba(255,255,255,.9); }

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: .85rem;
  color: var(--white);
  flex-shrink: 0;
}
.featured-testimonial .author-avatar { background: rgba(255,255,255,.25); }

.testimonial-author strong {
  display: block;
  font-size: .9rem;
  color: var(--white);
}
.testimonial-author span { font-size: .78rem; color: #64748b; }
.featured-testimonial .testimonial-author span { color: rgba(255,255,255,.7); }

/* =====================================================
   CTA BAND
   ===================================================== */
.cta-band {
  background: var(--gradient);
  padding: 64px 0;
}
.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}
.cta-text h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 8px;
}
.cta-text p {
  color: rgba(255,255,255,.8);
  font-size: 1rem;
}
.cta-actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* =====================================================
   CONTACTO
   ===================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: start;
}

.contact-info .section-title { font-size: clamp(1.5rem, 3vw, 2rem); }
.contact-info > p {
  color: var(--mid);
  margin-bottom: 32px;
  line-height: 1.7;
}

.contact-cards { display: flex; flex-direction: column; gap: 16px; margin-bottom: 32px; }
.contact-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: var(--light);
  border-radius: var(--radius-sm);
  padding: 18px 20px;
  transition: var(--transition);
}
.contact-card:hover { background: #e2e8f0; }
.contact-card > i {
  color: var(--primary);
  font-size: 1.1rem;
  margin-top: 2px;
  min-width: 20px;
}
.contact-card strong { display: block; font-size: .9rem; margin-bottom: 2px; }
.contact-card span   { font-size: .82rem; color: var(--mid); line-height: 1.5; }

.social-links {
  display: flex;
  gap: 10px;
}
.social-link {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--dark);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .9rem;
  transition: var(--transition);
  text-decoration: none;
}
.social-link:hover {
  background: var(--gradient);
  transform: translateY(-2px);
}

/* --- Form --- */
.contact-form-wrapper {
  background: var(--white);
  border: 1px solid #e2e8f0;
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: var(--shadow-md);
}
.contact-form h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 28px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.form-group label { font-size: .85rem; font-weight: 600; color: var(--dark); }
.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 16px;
  border: 1.5px solid #e2e8f0;
  border-radius: var(--radius-sm);
  font-family: var(--font);
  font-size: .9rem;
  color: var(--dark);
  background: var(--white);
  transition: var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(245,158,11,.12);
}
.form-group textarea { resize: vertical; }
.form-disclaimer {
  text-align: center;
  font-size: .78rem;
  color: var(--mid);
  margin-top: 14px;
}
.form-disclaimer a { color: var(--primary); }

/* =====================================================
   FOOTER
   ===================================================== */
.footer {
  background: var(--dark);
  color: #94a3b8;
  padding-top: 64px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.footer-brand .footer-logo { display: inline-block; margin-bottom: 16px; }
.footer-brand p {
  font-size: .85rem;
  line-height: 1.6;
  margin-bottom: 24px;
  max-width: 260px;
}

.footer-col h4 {
  color: var(--white);
  font-size: .9rem;
  font-weight: 700;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: .06em;
}
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a {
  color: #64748b;
  text-decoration: none;
  font-size: .85rem;
  transition: var(--transition);
}
.footer-col ul li a:hover { color: var(--primary); }

.footer-contact li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .85rem;
  margin-bottom: 12px;
  color: #64748b;
}
.footer-contact li i { color: var(--primary); min-width: 14px; }

.footer-bottom { padding: 20px 0; }
.footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p { font-size: .82rem; }
.footer-legal { display: flex; gap: 20px; }
.footer-legal a {
  font-size: .82rem;
  color: #475569;
  text-decoration: none;
  transition: var(--transition);
}
.footer-legal a:hover { color: var(--primary); }

/* =====================================================
   WHATSAPP FAB
   ===================================================== */
.whatsapp-fab {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25d366;
  color: var(--white);
  font-size: 1.6rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,.45);
  text-decoration: none;
  z-index: 900;
  transition: var(--transition);
  animation: pulse-wa 2.5s infinite;
}
.whatsapp-fab:hover { transform: scale(1.1); background: #20bd5a; }
@keyframes pulse-wa {
  0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,.45), 0 0 0 0 rgba(37,211,102,.3); }
  50%       { box-shadow: 0 4px 20px rgba(37,211,102,.45), 0 0 0 12px rgba(37,211,102,0); }
}

/* =====================================================
   TOAST
   ===================================================== */
.toast {
  position: fixed;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--dark);
  color: var(--white);
  padding: 16px 28px;
  border-radius: 999px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .9rem;
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  z-index: 9999;
  transition: transform .4s cubic-bezier(.34,1.56,.64,1);
  border: 1px solid rgba(255,255,255,.1);
}
.toast.show { transform: translateX(-50%) translateY(0); }
.toast i { color: #22c55e; font-size: 1.1rem; }

/* =====================================================
   RESPONSIVE
   ===================================================== */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: 1fr 1fr; }
  .stats-grid    { grid-template-columns: 1fr 1fr; }
  .about-grid    { grid-template-columns: 1fr; gap: 40px; }
  .about-visual  { display: none; }
  .footer-grid   { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .section { padding: 64px 0; }

  /* Navbar */
  .nav-links {
    position: fixed;
    top: 0; left: 0; right: 0;
    background: rgba(15,23,42,.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 80px 24px 32px;
    gap: 4px;
    transform: translateY(-100%);
    transition: var(--transition);
    z-index: 999;
    border-bottom: 1px solid rgba(255,255,255,.1);
  }
  .nav-links.open { transform: translateY(0); }
  .nav-links a { width: 100%; padding: 12px 16px; font-size: 1rem; }
  .nav-cta { display: none; }
  .hamburger { display: flex; }

  /* Hero */
  .hero-stats { flex-direction: column; gap: 16px; }
  .h-stat-divider { display: none; }
  .hero-ctas { flex-direction: column; }
  .hero-ctas .btn { width: 100%; justify-content: center; }

  /* Services */
  .services-grid { grid-template-columns: 1fr; }

  /* Process */
  .process-timeline { grid-template-columns: 1fr; }
  .process-line { display: none; }

  /* Testimonios */
  .testimonials-grid { grid-template-columns: 1fr; }
  .featured-testimonial { transform: scale(1); }
  .featured-testimonial:hover { transform: translateY(-4px); }

  /* CTA */
  .cta-inner { flex-direction: column; text-align: center; }
  .cta-actions { justify-content: center; }

  /* Contact */
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form-wrapper { padding: 24px; }

  /* Stats */
  .stats-grid { grid-template-columns: 1fr 1fr; }

  /* Trust */
  .trust-inner { flex-direction: column; gap: 16px; }

  /* Footer */
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }

  /* About values */
  .about-values { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
  .stats-grid  { grid-template-columns: 1fr; }
  .hero-stats  { padding: 20px; }
}