/* =========================================================
   AIRLOGIC INGENIERÍA S.A.C.
   Hoja de estilos principal
   ========================================================= */

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

:root {
  --navy: #0A2540;
  --navy-dark: #061A30;
  --navy-light: #13365C;
  --cyan: #00D4FF;
  --cyan-dark: #00A8CC;
  --cyan-soft: #E6FAFF;
  --gray-900: #0F172A;
  --gray-700: #334155;
  --gray-500: #64748B;
  --gray-300: #CBD5E1;
  --gray-100: #F1F5F9;
  --gray-50:  #F8FAFC;
  --white: #FFFFFF;
  --green: #10B981;
  --amber: #F59E0B;
  --red:   #EF4444;
  --shadow-sm: 0 2px 8px rgba(10, 37, 64, 0.06);
  --shadow-md: 0 6px 24px rgba(10, 37, 64, 0.10);
  --shadow-lg: 0 20px 50px rgba(10, 37, 64, 0.18);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --transition: all 0.25s cubic-bezier(.4,0,.2,1);
  --container: 1200px;
}

html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--gray-900);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: var(--transition); }
ul { list-style: none; }

h1, h2, h3, h4, h5, h6 {
  font-family: 'Poppins', 'Inter', sans-serif;
  color: var(--navy);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.625rem); }
h4 { font-size: 1.15rem; }

p { color: var(--gray-700); }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.5rem;
}

section { padding: 5rem 0; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.9rem 1.8rem;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  font-family: inherit;
  white-space: nowrap;
}
.btn-primary { background: var(--cyan); color: var(--navy); border-color: var(--cyan); }
.btn-primary:hover { background: var(--cyan-dark); border-color: var(--cyan-dark); color: var(--white); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-outline { background: transparent; color: var(--white); border-color: var(--white); }
.btn-outline:hover { background: var(--white); color: var(--navy); }
.btn-navy { background: var(--navy); color: var(--white); border-color: var(--navy); }
.btn-navy:hover { background: var(--navy-dark); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-ghost { background: transparent; color: var(--navy); border-color: var(--gray-300); }
.btn-ghost:hover { border-color: var(--navy); background: var(--gray-50); }
.btn-lg { padding: 1.1rem 2.2rem; font-size: 1rem; }

/* ---------- Header / Nav ---------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--gray-100);
  z-index: 1000;
  transition: var(--transition);
}
.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-family: 'Poppins', sans-serif;
  font-weight: 800;
  font-size: 1.35rem;
  color: var(--navy);
  letter-spacing: -0.02em;
}
.brand-mark {
  width: 38px; height: 38px;
  background: linear-gradient(135deg, var(--navy) 0%, var(--cyan) 100%);
  border-radius: 10px;
  display: grid; place-items: center;
  color: var(--white);
  font-weight: 800;
  font-size: 1.15rem;
}
.brand-sub { font-size: 0.7rem; font-weight: 500; color: var(--gray-500); display: block; margin-top: -2px; letter-spacing: 0.08em; }
.nav-menu {
  display: flex;
  gap: 2rem;
  align-items: center;
}
.nav-menu a {
  color: var(--navy);
  font-weight: 500;
  font-size: 0.95rem;
  position: relative;
}
.nav-menu a:hover { color: var(--cyan-dark); }
.nav-menu a.active::after {
  content: ''; position: absolute; bottom: -6px; left: 0; right: 0; height: 2px;
  background: var(--cyan); border-radius: 2px;
}
.nav-cta { display: flex; gap: 0.75rem; align-items: center; }
.menu-toggle {
  display: none; background: none; border: none; cursor: pointer;
  width: 40px; height: 40px; border-radius: 8px;
  align-items: center; justify-content: center;
}
.menu-toggle span { display: block; width: 22px; height: 2px; background: var(--navy); margin: 4px 0; transition: var(--transition); border-radius: 2px; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-dark) 60%, var(--navy-light) 100%);
  color: var(--white);
  padding: 10rem 0 6rem;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 80% 20%, rgba(0, 212, 255, 0.18) 0%, transparent 45%),
    radial-gradient(circle at 10% 90%, rgba(0, 212, 255, 0.12) 0%, transparent 40%);
  pointer-events: none;
}
.hero .container { position: relative; z-index: 2; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 4rem;
  align-items: center;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  background: rgba(0, 212, 255, 0.12);
  border: 1px solid rgba(0, 212, 255, 0.3);
  color: var(--cyan);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  margin-bottom: 1.5rem;
}
.hero h1 { color: var(--white); margin-bottom: 1.5rem; }
.hero h1 span { color: var(--cyan); }
.hero-sub {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.82);
  margin-bottom: 2.5rem;
  max-width: 560px;
}
.hero-ctas { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 2.5rem; }
.hero-meta {
  display: flex;
  gap: 2.5rem;
  flex-wrap: wrap;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}
.hero-meta-item strong { display: block; font-size: 1.75rem; color: var(--cyan); font-family: 'Poppins', sans-serif; }
.hero-meta-item span { font-size: 0.85rem; color: rgba(255, 255, 255, 0.7); }

/* Hero dashboard mock card */
.hero-card {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 30px 60px rgba(0,0,0,0.3);
}
.hero-card-head {
  display: flex; align-items: center; justify-content: space-between;
  padding-bottom: 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  margin-bottom: 1.2rem;
}
.hero-card-title { font-size: 0.85rem; color: rgba(255,255,255,0.7); text-transform: uppercase; letter-spacing: 0.08em; }
.hero-card-status {
  display: inline-flex; align-items: center; gap: 0.4rem;
  color: var(--green); font-size: 0.8rem; font-weight: 600;
}
.hero-card-status::before { content: ''; width: 8px; height: 8px; background: var(--green); border-radius: 50%; box-shadow: 0 0 12px var(--green); }
.metric-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1.2rem; }
.metric {
  background: rgba(0, 212, 255, 0.08);
  border: 1px solid rgba(0, 212, 255, 0.15);
  border-radius: var(--radius-sm);
  padding: 1rem;
}
.metric-label { font-size: 0.75rem; color: rgba(255,255,255,0.65); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 0.25rem; }
.metric-value { font-size: 1.5rem; font-weight: 700; color: var(--white); font-family: 'Poppins', sans-serif; }
.metric-value span { font-size: 0.85rem; color: var(--cyan); font-weight: 500; }
.equipment-list { display: flex; flex-direction: column; gap: 0.5rem; }
.equipment-item {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.6rem 0.8rem;
  background: rgba(255, 255, 255, 0.04);
  border-radius: 6px;
  font-size: 0.85rem; color: rgba(255,255,255,0.82);
}
.equipment-item .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green); }
.equipment-item .dot.warn { background: var(--amber); }
.equipment-item .tag { font-size: 0.72rem; color: var(--cyan); font-weight: 600; }

/* ---------- Section Header ---------- */
.section-head {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 3.5rem;
}
.section-head .eyebrow {
  display: inline-block;
  color: var(--cyan-dark);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}
.section-head h2 { margin-bottom: 1rem; }
.section-head p { color: var(--gray-500); font-size: 1.1rem; }

/* ---------- Value Props ---------- */
.value-props { background: var(--gray-50); }
.value-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}
.value-card {
  background: var(--white);
  padding: 2rem 1.75rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--gray-100);
  transition: var(--transition);
}
.value-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--cyan); }
.value-icon {
  width: 52px; height: 52px;
  background: linear-gradient(135deg, var(--cyan-soft), var(--white));
  color: var(--cyan-dark);
  border-radius: 12px;
  display: grid; place-items: center;
  margin-bottom: 1.25rem;
}
.value-icon svg { width: 26px; height: 26px; }
.value-card h3 { font-size: 1.1rem; margin-bottom: 0.5rem; }
.value-card p { font-size: 0.95rem; line-height: 1.6; }

/* ---------- Services ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.75rem;
}
.service-card {
  position: relative;
  background: var(--white);
  padding: 2rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--gray-100);
  transition: var(--transition);
  overflow: hidden;
}
.service-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--cyan), var(--navy));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.service-card:hover::before { transform: scaleX(1); }
.service-number {
  font-family: 'Poppins', sans-serif;
  font-size: 2.25rem;
  color: var(--cyan);
  font-weight: 800;
  line-height: 1;
  margin-bottom: 0.75rem;
  opacity: 0.8;
}
.service-card h3 { font-size: 1.25rem; margin-bottom: 0.75rem; }
.service-card p { font-size: 0.95rem; margin-bottom: 1.25rem; }
.service-card ul li {
  display: flex; align-items: flex-start; gap: 0.5rem;
  font-size: 0.9rem; color: var(--gray-700);
  padding: 0.35rem 0;
}
.service-card ul li::before {
  content: '✓';
  color: var(--green);
  font-weight: 700;
  flex-shrink: 0;
}

/* ---------- Plans ---------- */
.plans-section { background: var(--gray-50); }
.plans-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 1.5rem;
  align-items: stretch;
}
.plan-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2.25rem 2rem;
  border: 2px solid var(--gray-100);
  display: flex; flex-direction: column;
  transition: var(--transition);
  position: relative;
}
.plan-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.plan-card.featured {
  border-color: var(--cyan);
  background: linear-gradient(180deg, var(--white) 0%, var(--cyan-soft) 100%);
  transform: scale(1.03);
}
.plan-badge {
  position: absolute;
  top: -14px; left: 50%;
  transform: translateX(-50%);
  background: var(--cyan);
  color: var(--navy);
  padding: 0.35rem 1rem;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.plan-name { font-size: 0.8rem; color: var(--cyan-dark); letter-spacing: 0.15em; text-transform: uppercase; font-weight: 700; margin-bottom: 0.5rem; }
.plan-title { font-size: 1.5rem; margin-bottom: 1rem; }
.plan-price { display: flex; align-items: baseline; gap: 0.35rem; margin-bottom: 0.25rem; }
.plan-price .currency { font-size: 1rem; color: var(--gray-500); font-weight: 600; }
.plan-price .amount { font-size: 2.75rem; color: var(--navy); font-weight: 800; font-family: 'Poppins', sans-serif; }
.plan-price .period { font-size: 0.9rem; color: var(--gray-500); }
.plan-price-note { font-size: 0.85rem; color: var(--gray-500); margin-bottom: 1.5rem; }
.plan-features { margin-bottom: 1.75rem; flex: 1; }
.plan-features li {
  display: flex; align-items: flex-start; gap: 0.6rem;
  padding: 0.45rem 0;
  font-size: 0.92rem;
  color: var(--gray-700);
  border-bottom: 1px solid var(--gray-100);
}
.plan-features li:last-child { border-bottom: none; }
.plan-features li::before {
  content: '✓';
  color: var(--cyan-dark);
  font-weight: 800;
  flex-shrink: 0;
}
.plan-card .btn { width: 100%; }

/* ---------- Comparison Table ---------- */
.plans-table-wrap { overflow-x: auto; margin-top: 3rem; }
.plans-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: var(--white);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  min-width: 720px;
}
.plans-table th, .plans-table td {
  padding: 1rem 1.25rem;
  text-align: left;
  border-bottom: 1px solid var(--gray-100);
}
.plans-table th {
  background: var(--navy);
  color: var(--white);
  font-weight: 600;
  font-size: 0.95rem;
}
.plans-table th.highlight { background: var(--cyan-dark); }
.plans-table td { font-size: 0.92rem; color: var(--gray-700); }
.plans-table td:first-child { font-weight: 600; color: var(--navy); }
.plans-table tr:last-child td { border-bottom: none; }
.plans-table .check { color: var(--green); font-weight: 700; }
.plans-table .dash { color: var(--gray-300); }

/* ---------- Why Us (Differentiators) ---------- */
.why-us { background: var(--navy); color: var(--white); position: relative; overflow: hidden; }
.why-us::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at 20% 30%, rgba(0, 212, 255, 0.14) 0%, transparent 50%),
              radial-gradient(circle at 80% 70%, rgba(0, 212, 255, 0.10) 0%, transparent 50%);
}
.why-us .container { position: relative; z-index: 2; }
.why-us h2 { color: var(--white); }
.why-us .section-head .eyebrow { color: var(--cyan); }
.why-us .section-head p { color: rgba(255, 255, 255, 0.75); }
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
}
.why-card {
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  transition: var(--transition);
}
.why-card:hover { background: rgba(0, 212, 255, 0.08); border-color: var(--cyan); }
.why-card-num {
  font-family: 'Poppins', sans-serif;
  color: var(--cyan);
  font-size: 1.25rem;
  font-weight: 800;
  margin-bottom: 0.75rem;
}
.why-card h3 { color: var(--white); font-size: 1.15rem; margin-bottom: 0.5rem; }
.why-card p { color: rgba(255, 255, 255, 0.75); font-size: 0.95rem; }

/* ---------- Sectors / Clients ---------- */
.sectors-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
}
.sector-card {
  background: var(--white);
  border: 1px solid var(--gray-100);
  padding: 1.5rem 1rem;
  text-align: center;
  border-radius: var(--radius-md);
  transition: var(--transition);
}
.sector-card:hover { border-color: var(--cyan); transform: translateY(-3px); box-shadow: var(--shadow-sm); }
.sector-card svg { width: 36px; height: 36px; color: var(--cyan-dark); margin: 0 auto 0.75rem; }
.sector-card span { display: block; font-weight: 600; color: var(--navy); font-size: 0.95rem; }

/* ---------- FAQ ---------- */
.faq-wrap { max-width: 820px; margin: 0 auto; }
.faq-item {
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-md);
  margin-bottom: 0.85rem;
  overflow: hidden;
  transition: var(--transition);
}
.faq-item.open { border-color: var(--cyan); box-shadow: var(--shadow-sm); }
.faq-question {
  width: 100%;
  padding: 1.25rem 1.5rem;
  background: transparent;
  border: none;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  text-align: left;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 600;
  color: var(--navy);
}
.faq-icon {
  width: 28px; height: 28px;
  background: var(--gray-100);
  border-radius: 50%;
  display: grid; place-items: center;
  flex-shrink: 0;
  transition: var(--transition);
  color: var(--navy);
  font-size: 1.1rem;
  font-weight: 700;
}
.faq-item.open .faq-icon { background: var(--cyan); transform: rotate(45deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  padding: 0 1.5rem;
}
.faq-item.open .faq-answer { padding-bottom: 1.25rem; }
.faq-answer p { color: var(--gray-700); font-size: 0.95rem; }

/* ---------- CTA band ---------- */
.cta-band {
  background: linear-gradient(135deg, var(--cyan) 0%, var(--navy-light) 100%);
  color: var(--white);
  text-align: center;
  padding: 4rem 0;
}
.cta-band h2 { color: var(--white); margin-bottom: 1rem; max-width: 700px; margin-left: auto; margin-right: auto; }
.cta-band p { color: rgba(255, 255, 255, 0.9); margin-bottom: 2rem; max-width: 600px; margin-left: auto; margin-right: auto; font-size: 1.1rem; }
.cta-band .btn-primary { background: var(--white); color: var(--navy); border-color: var(--white); }
.cta-band .btn-primary:hover { background: var(--navy); color: var(--white); border-color: var(--navy); }

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3rem;
  align-items: start;
}
.contact-info-card {
  background: var(--navy);
  color: var(--white);
  padding: 2.5rem;
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
}
.contact-info-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 100% 0%, rgba(0, 212, 255, 0.2) 0%, transparent 50%);
}
.contact-info-card > * { position: relative; z-index: 2; }
.contact-info-card h3 { color: var(--white); margin-bottom: 0.5rem; }
.contact-info-card > p { color: rgba(255,255,255,0.8); margin-bottom: 2rem; }
.contact-info-list li {
  display: flex; gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.contact-info-list li:last-child { border-bottom: none; }
.contact-info-icon {
  width: 44px; height: 44px;
  background: rgba(0, 212, 255, 0.15);
  border: 1px solid rgba(0, 212, 255, 0.3);
  border-radius: 10px;
  display: grid; place-items: center;
  flex-shrink: 0;
  color: var(--cyan);
}
.contact-info-icon svg { width: 20px; height: 20px; }
.contact-info-label { font-size: 0.8rem; color: rgba(255,255,255,0.6); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 0.2rem; }
.contact-info-value { font-size: 1rem; color: var(--white); font-weight: 600; }
.contact-info-value a:hover { color: var(--cyan); }

.contact-form {
  background: var(--white);
  padding: 2.5rem;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--gray-100);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-field { margin-bottom: 1.25rem; }
.form-field label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 0.4rem;
}
.form-field input, .form-field select, .form-field textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1.5px solid var(--gray-300);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--navy);
  background: var(--white);
  transition: var(--transition);
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus {
  outline: none;
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.15);
}
.form-field textarea { resize: vertical; min-height: 120px; }
.form-note { font-size: 0.85rem; color: var(--gray-500); margin-top: 1rem; }

/* ---------- Page Header ---------- */
.page-head {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  color: var(--white);
  padding: 8rem 0 4rem;
  position: relative;
  overflow: hidden;
}
.page-head::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at 70% 30%, rgba(0, 212, 255, 0.15) 0%, transparent 50%);
}
.page-head .container { position: relative; z-index: 2; text-align: center; }
.page-head h1 { color: var(--white); margin-bottom: 1rem; }
.page-head p { color: rgba(255,255,255,0.8); font-size: 1.15rem; max-width: 720px; margin: 0 auto; }
.breadcrumb {
  display: inline-flex;
  gap: 0.5rem;
  align-items: center;
  color: rgba(255,255,255,0.7);
  font-size: 0.85rem;
  margin-bottom: 1rem;
}
.breadcrumb a:hover { color: var(--cyan); }

/* ---------- Service detail block ---------- */
.service-detail {
  display: grid;
  grid-template-columns: 0.85fr 1fr;
  gap: 3rem;
  align-items: center;
  padding: 3.5rem 0;
  border-bottom: 1px solid var(--gray-100);
}
.service-detail:last-child { border-bottom: none; }
.service-detail.reverse { direction: rtl; }
.service-detail.reverse > * { direction: ltr; }
.service-detail-visual {
  background: linear-gradient(135deg, var(--navy) 0%, var(--cyan-dark) 100%);
  border-radius: var(--radius-lg);
  aspect-ratio: 4/3;
  display: grid;
  place-items: center;
  color: var(--white);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.service-detail-visual svg { width: 80px; height: 80px; opacity: 0.85; }
.service-detail-visual::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 30%, rgba(0, 212, 255, 0.3) 0%, transparent 50%);
}
.service-detail h2 { margin-bottom: 0.25rem; }
.service-detail .eyebrow { color: var(--cyan-dark); font-size: 0.85rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; display: block; margin-bottom: 0.5rem; }
.service-detail ul { margin-top: 1.25rem; }
.service-detail ul li {
  display: flex; align-items: flex-start; gap: 0.6rem;
  padding: 0.4rem 0;
  color: var(--gray-700);
}
.service-detail ul li::before { content: '▸'; color: var(--cyan-dark); flex-shrink: 0; font-weight: 700; }

/* ---------- About / Nosotros ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.mvv-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}
.mvv-card {
  padding: 2rem;
  background: var(--white);
  border-radius: var(--radius-md);
  border-top: 4px solid var(--cyan);
  box-shadow: var(--shadow-sm);
}
.mvv-card h3 { font-size: 1.25rem; margin-bottom: 0.75rem; }
.values-list { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-top: 1.5rem; }
.values-list span {
  padding: 0.4rem 0.9rem;
  background: var(--cyan-soft);
  color: var(--navy);
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 600;
}

.stats-band {
  background: var(--gray-50);
  padding: 3rem 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 2rem;
  text-align: center;
}
.stat-item { padding: 1rem; }
.stat-num {
  display: block;
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  color: var(--navy);
  font-family: 'Poppins', sans-serif;
  line-height: 1;
  margin-bottom: 0.5rem;
}
.stat-num span { color: var(--cyan); }
.stat-label { font-size: 0.95rem; color: var(--gray-500); }

/* ---------- WhatsApp Float ---------- */
.wa-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 58px; height: 58px;
  background: #25D366;
  border-radius: 50%;
  display: grid; place-items: center;
  color: var(--white);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.5);
  z-index: 999;
  transition: var(--transition);
  animation: pulse-wa 2.5s infinite;
}
.wa-float:hover { transform: scale(1.1); background: #20BA5A; }
.wa-float svg { width: 30px; height: 30px; }
@keyframes pulse-wa {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6), 0 8px 24px rgba(37, 211, 102, 0.4); }
  70% { box-shadow: 0 0 0 18px rgba(37, 211, 102, 0), 0 8px 24px rgba(37, 211, 102, 0.4); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0), 0 8px 24px rgba(37, 211, 102, 0.4); }
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--navy-dark);
  color: rgba(255,255,255,0.75);
  padding: 4rem 0 1.5rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}
.footer-brand-block .brand { color: var(--white); margin-bottom: 1rem; }
.footer-brand-block p { color: rgba(255,255,255,0.65); font-size: 0.92rem; margin-bottom: 1.5rem; }
.footer-social { display: flex; gap: 0.75rem; }
.footer-social a {
  width: 38px; height: 38px;
  background: rgba(255,255,255,0.06);
  border-radius: 50%;
  display: grid; place-items: center;
  color: var(--white);
  transition: var(--transition);
}
.footer-social a:hover { background: var(--cyan); color: var(--navy); }
.footer-social svg { width: 18px; height: 18px; }
.footer-col h4 {
  color: var(--white);
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
}
.footer-col ul li { padding: 0.3rem 0; font-size: 0.92rem; }
.footer-col ul li a { color: rgba(255,255,255,0.7); }
.footer-col ul li a:hover { color: var(--cyan); }
.footer-bottom {
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.55);
}

/* ---------- Utilities ---------- */
.text-center { text-align: center; }
.mb-2 { margin-bottom: 2rem; }
.mt-3 { margin-top: 3rem; }
.success-msg {
  background: #D1FAE5;
  color: #065F46;
  padding: 1rem 1.5rem;
  border-radius: var(--radius-sm);
  border-left: 4px solid var(--green);
  margin-bottom: 1.5rem;
}
.error-msg {
  background: #FEE2E2;
  color: #991B1B;
  padding: 1rem 1.5rem;
  border-radius: var(--radius-sm);
  border-left: 4px solid var(--red);
  margin-bottom: 1.5rem;
}

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .hero { padding: 8rem 0 4rem; }
  .hero-grid { grid-template-columns: 1fr; gap: 3rem; }
  .contact-grid { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .service-detail { grid-template-columns: 1fr; gap: 2rem; }
  .service-detail.reverse { direction: ltr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .plan-card.featured { transform: scale(1); }
}

@media (max-width: 720px) {
  section { padding: 3.5rem 0; }
  .menu-toggle { display: flex; flex-direction: column; }
  .nav-menu {
    position: fixed;
    top: 72px;
    left: 0; right: 0;
    background: var(--white);
    flex-direction: column;
    gap: 0;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--gray-100);
    box-shadow: var(--shadow-md);
    transform: translateY(-120%);
    transition: transform 0.3s ease;
  }
  .nav-menu.open { transform: translateY(0); }
  .nav-menu a { padding: 0.85rem 0; border-bottom: 1px solid var(--gray-100); width: 100%; }
  .nav-cta .btn-ghost { display: none; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .hero-meta { gap: 1.5rem; }
  .hero-ctas { flex-direction: column; align-items: stretch; }
  .hero-ctas .btn { width: 100%; }
}