/* ===================================================
   GRAFUM MÉXICO — Protección Sanitaria Integral
   Main Stylesheet
   =================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* ── CSS Variables ── */
:root {
  --navy:      #0F3D75;
  --navy-dark: #0A2D58;
  --navy-light:#1A4E8F;
  --green:     #5BAE3C;
  --green-dark:#4A9030;
  --green-light:#72C54F;
  --gray:      #4B5563;
  --gray-light:#6B7280;
  --gray-pale: #F1F5F9;
  --white:     #FFFFFF;
  --bg:        #F8FAFC;
  --border:    #E2E8F0;
  --shadow-sm: 0 2px 8px rgba(15,61,117,.08);
  --shadow-md: 0 8px 32px rgba(15,61,117,.12);
  --shadow-lg: 0 20px 60px rgba(15,61,117,.16);
  --radius:    12px;
  --radius-lg: 20px;
  --transition: all .3s cubic-bezier(.4,0,.2,1);
}

/* ── Reset ── */
*, *::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(--gray);
  background: var(--white);
  overflow-x: hidden;
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; font-family: inherit; }

/* ── Utilities ── */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 96px 0; }
.section-sm { padding: 64px 0; }

.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(91,174,60,.12);
  color: var(--green-dark);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 16px;
}
.tag svg { width: 14px; height: 14px; }

.section-title {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 800;
  color: var(--navy);
  line-height: 1.15;
  margin-bottom: 16px;
}
.section-subtitle {
  font-size: 1.1rem;
  color: var(--gray-light);
  max-width: 580px;
  line-height: 1.7;
}
.text-green { color: var(--green); }
.text-center { text-align: center; }
.text-center .section-subtitle { margin: 0 auto; }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 8px;
  font-weight: 600;
  font-size: .95rem;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--green);
  color: var(--white);
  box-shadow: 0 4px 16px rgba(91,174,60,.35);
}
.btn-primary:hover {
  background: var(--green-dark);
  box-shadow: 0 6px 24px rgba(91,174,60,.45);
  transform: translateY(-2px);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,.6);
}
.btn-outline:hover {
  background: rgba(255,255,255,.1);
  border-color: var(--white);
  transform: translateY(-2px);
}
.btn-navy {
  background: var(--navy);
  color: var(--white);
  box-shadow: 0 4px 16px rgba(15,61,117,.3);
}
.btn-navy:hover {
  background: var(--navy-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(15,61,117,.4);
}
.btn svg { width: 18px; height: 18px; }

/* ═══════════════════════════════════════
   NAVBAR
   ═══════════════════════════════════════ */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0;
  transition: var(--transition);
}
#navbar.transparent { background: transparent; }
#navbar.scrolled {
  background: var(--white);
  box-shadow: 0 2px 20px rgba(15,61,117,.1);
  padding: 0;
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.nav-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}
.nav-logo .logo-img {
  height: 58px;
  width: auto;
  object-fit: contain;
}
.nav-logo .logo-icon {
  width: 44px;
  height: 44px;
}
.footer-logo-image {
  height: 60px;
  width: auto;
  object-fit: contain;
}
.nav-logo .logo-text { display: flex; flex-direction: column; line-height: 1; }
.nav-logo .logo-name {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: .04em;
  transition: var(--transition);
}
.nav-logo .logo-tagline {
  font-size: .6rem;
  font-weight: 500;
  color: rgba(255,255,255,.7);
  letter-spacing: .12em;
  text-transform: uppercase;
  transition: var(--transition);
}
#navbar.scrolled .nav-logo .logo-name { color: var(--navy); }
#navbar.scrolled .nav-logo .logo-tagline { color: var(--gray-light); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-links a {
  padding: 8px 14px;
  font-size: .88rem;
  font-weight: 500;
  color: rgba(255,255,255,.85);
  border-radius: 6px;
  transition: var(--transition);
  letter-spacing: .01em;
}
.nav-links a:hover { color: var(--white); background: rgba(255,255,255,.1); }
#navbar.scrolled .nav-links a { color: var(--gray); }
#navbar.scrolled .nav-links a:hover { color: var(--navy); background: var(--gray-pale); }

.nav-cta {
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav-cta .btn {
  padding: 10px 20px;
  font-size: .85rem;
}
.whatsapp-btn {
  background: #25D366;
  color: var(--white) !important;
  border-radius: 8px;
  box-shadow: 0 4px 14px rgba(37,211,102,.35);
}
.whatsapp-btn:hover {
  background: #1DA851 !important;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37,211,102,.45) !important;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  padding: 6px;
  border-radius: 6px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}
#navbar.scrolled .hamburger span { background: var(--navy); }

/* ═══════════════════════════════════════
   HERO
   ═══════════════════════════════════════ */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--navy-dark);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: url('../assets/images/hero_technician.png') center/cover no-repeat;
  opacity: .45;
  filter: brightness(.8);
}
.hero-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, rgba(10,45,88,.92) 0%, rgba(10,45,88,.75) 50%, rgba(10,45,88,.3) 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 680px;
  padding-top: 80px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(91,174,60,.2);
  border: 1px solid rgba(91,174,60,.4);
  color: var(--green-light);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 8px 16px;
  border-radius: 100px;
  margin-bottom: 28px;
}
.hero-badge .dot {
  width: 8px; height: 8px;
  background: var(--green);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .6; transform: scale(1.4); }
}
.hero-title {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 24px;
  letter-spacing: -.02em;
}
.hero-title .accent { color: var(--green); }
.hero-subtitle {
  font-size: 1.15rem;
  color: rgba(255,255,255,.75);
  line-height: 1.7;
  margin-bottom: 40px;
  max-width: 520px;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 56px;
}
.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, auto);
  gap: 40px;
}
.hero-stat .number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}
.hero-stat .number span { color: var(--green); }
.hero-stat .label {
  font-size: .8rem;
  color: rgba(255,255,255,.6);
  margin-top: 4px;
  letter-spacing: .03em;
}
.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,.5);
  font-size: .72rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  animation: bounce 2.5s infinite;
}
.hero-scroll svg { width: 20px; height: 20px; }
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ── Trust Bar ── */
#trust-bar {
  background: var(--navy);
  padding: 0;
}
.trust-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  border-left: 1px solid rgba(255,255,255,.1);
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 28px 24px;
  border-right: 1px solid rgba(255,255,255,.1);
  transition: var(--transition);
}
.trust-item:hover { background: rgba(255,255,255,.05); }
.trust-icon {
  width: 44px;
  height: 44px;
  background: rgba(91,174,60,.2);
  border-radius: 10px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.trust-icon svg { width: 22px; height: 22px; color: var(--green); }
.trust-text { color: var(--white); }
.trust-text strong {
  display: block;
  font-size: .9rem;
  font-weight: 700;
  letter-spacing: .01em;
}
.trust-text span {
  font-size: .75rem;
  color: rgba(255,255,255,.55);
}

/* ═══════════════════════════════════════
   SECTORES
   ═══════════════════════════════════════ */
#sectores { background: var(--bg); }
.sectores-intro { margin-bottom: 56px; }
.sectores-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}
.sector-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid var(--border);
  transition: var(--transition);
  cursor: default;
  position: relative;
  overflow: hidden;
}
.sector-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 4px;
  background: linear-gradient(90deg, var(--green), var(--navy));
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition);
}
.sector-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}
.sector-card:hover::before { transform: scaleX(1); }
.sector-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--navy), var(--navy-light));
  border-radius: var(--radius);
  display: grid;
  place-items: center;
  margin-bottom: 20px;
  transition: var(--transition);
}
.sector-card:hover .sector-icon {
  background: linear-gradient(135deg, var(--green-dark), var(--green));
}
.sector-icon svg { width: 26px; height: 26px; color: var(--white); }
.sector-name {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 8px;
}
.sector-pain {
  font-size: .88rem;
  color: var(--gray-light);
  line-height: 1.6;
  margin-bottom: 16px;
}
.sector-tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: rgba(91,174,60,.1);
  color: var(--green-dark);
  font-size: .75rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 100px;
}

/* ═══════════════════════════════════════
   SERVICIOS
   ═══════════════════════════════════════ */
#servicios { background: var(--white); }
.servicios-header { margin-bottom: 56px; }
.servicios-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.servicio-card {
  background: var(--bg);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  border: 1px solid var(--border);
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.servicio-card:hover {
  background: var(--navy);
  border-color: var(--navy);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.servicio-card:hover .servicio-icon { background: rgba(91,174,60,.2); }
.servicio-card:hover .servicio-icon svg { color: var(--green-light); }
.servicio-card:hover .servicio-name { color: var(--white); }
.servicio-card:hover .servicio-desc { color: rgba(255,255,255,.65); }
.servicio-icon {
  width: 64px;
  height: 64px;
  background: rgba(15,61,117,.08);
  border-radius: var(--radius);
  display: grid;
  place-items: center;
  margin: 0 auto 16px;
  transition: var(--transition);
}
.servicio-icon svg { width: 30px; height: 30px; color: var(--navy); transition: var(--transition); }
.servicio-name {
  font-size: .95rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 8px;
  transition: var(--transition);
}
.servicio-desc {
  font-size: .82rem;
  color: var(--gray-light);
  line-height: 1.5;
  transition: var(--transition);
}

/* ═══════════════════════════════════════
   CERTIFICACIÓN
   ═══════════════════════════════════════ */
#certificacion {
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 100%);
  position: relative;
  overflow: hidden;
}
#certificacion::before {
  content: '';
  position: absolute;
  top: -50%; right: -20%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(91,174,60,.12) 0%, transparent 70%);
  pointer-events: none;
}
.cert-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.cert-content .tag { background: rgba(91,174,60,.2); color: var(--green-light); }
.cert-content .section-title { color: var(--white); }
.cert-content .section-subtitle { color: rgba(255,255,255,.7); }
.cert-features {
  margin: 32px 0 40px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.cert-feature {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}
.cert-feature-icon {
  width: 32px;
  height: 32px;
  background: rgba(91,174,60,.2);
  border-radius: 8px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  margin-top: 2px;
}
.cert-feature-icon svg { width: 16px; height: 16px; color: var(--green); }
.cert-feature-text strong {
  display: block;
  color: var(--white);
  font-size: .9rem;
  font-weight: 600;
  margin-bottom: 2px;
}
.cert-feature-text span {
  font-size: .82rem;
  color: rgba(255,255,255,.6);
}
.cert-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}
.cert-card-wrapper {
  position: relative;
}
.cert-card {
  background: var(--white);
  border-radius: 16px;
  padding: 32px;
  box-shadow: 0 30px 80px rgba(0,0,0,.4);
  width: 340px;
  position: relative;
  z-index: 2;
}
.cert-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 20px;
}
.cert-card-logo { width: 42px; height: 42px; }
.cert-card-title {
  font-size: .7rem;
  font-weight: 700;
  color: var(--navy);
  letter-spacing: .06em;
  text-transform: uppercase;
  line-height: 1.3;
}
.cert-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(91,174,60,.12);
  color: var(--green-dark);
  font-size: .75rem;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 16px;
}
.cert-status .dot {
  width: 8px; height: 8px;
  background: var(--green);
  border-radius: 50%;
}
.cert-fields { display: flex; flex-direction: column; gap: 10px; }
.cert-field {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: .82rem;
}
.cert-field .cf-label { color: var(--gray-light); }
.cert-field .cf-value { font-weight: 600; color: var(--navy); }
.cert-qr {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 16px;
}
.qr-img {
  width: 72px;
  height: 72px;
  background: var(--navy);
  border-radius: 8px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.qr-img svg { width: 40px; height: 40px; color: var(--white); }
.qr-text { font-size: .75rem; color: var(--gray-light); line-height: 1.5; }
.qr-text strong { color: var(--navy); display: block; margin-bottom: 2px; }
.cert-card-glow {
  position: absolute;
  top: -20px; left: -20px; right: -20px; bottom: -20px;
  background: radial-gradient(circle at center, rgba(91,174,60,.25), transparent 70%);
  border-radius: 24px;
  z-index: 1;
  animation: certGlow 3s ease-in-out infinite alternate;
}
@keyframes certGlow {
  from { opacity: .6; }
  to { opacity: 1; }
}

/* ── Verify URL Bar ── */
.verify-url {
  margin-top: 24px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 10px;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.verify-url svg { width: 18px; height: 18px; color: var(--green); flex-shrink: 0; }
.verify-url span { font-size: .85rem; color: rgba(255,255,255,.75); }
.verify-url a {
  color: var(--green-light);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ═══════════════════════════════════════
   CASOS / CLIENTES
   ═══════════════════════════════════════ */
#casos { background: var(--bg); }
.casos-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.caso-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: var(--transition);
}
.caso-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.caso-img {
  height: 200px;
  display: grid;
  place-items: center;
  position: relative;
  overflow: hidden;
}
.caso-img-bg {
  position: absolute;
  inset: 0;
  transition: transform .5s ease;
}
.caso-card:hover .caso-img-bg { transform: scale(1.08); }
.caso-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 30%, rgba(10,45,88,.7));
}
.caso-badge {
  position: absolute;
  bottom: 16px;
  left: 16px;
  background: var(--green);
  color: var(--white);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 100px;
}
.caso-body { padding: 24px; }
.caso-body h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 8px;
}
.caso-body p {
  font-size: .85rem;
  color: var(--gray-light);
  line-height: 1.6;
  margin-bottom: 16px;
}
.caso-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.caso-chip {
  background: var(--gray-pale);
  color: var(--gray);
  font-size: .72rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 100px;
}

/* ═══════════════════════════════════════
   BLOG
   ═══════════════════════════════════════ */
#blog { background: var(--white); }
.blog-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 24px;
  margin-top: 48px;
}
.blog-card {
  background: var(--bg);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: var(--transition);
}
.blog-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.blog-card.featured { grid-row: span 2; display: flex; flex-direction: column; }
.blog-img {
  height: 220px;
  display: grid;
  place-items: center;
  font-size: 4rem;
  background: linear-gradient(135deg, var(--navy), var(--navy-light));
  position: relative;
  overflow: hidden;
}
.blog-card.featured .blog-img { height: 280px; }
.blog-img-icon {
  font-size: 5rem;
  filter: drop-shadow(0 4px 16px rgba(0,0,0,.3));
}
.blog-img-pattern {
  position: absolute;
  inset: 0;
  opacity: .06;
  background: repeating-linear-gradient(
    45deg,
    var(--white) 0, var(--white) 1px,
    transparent 0, transparent 50%
  );
  background-size: 20px 20px;
}
.blog-body { padding: 24px; flex: 1; display: flex; flex-direction: column; }
.blog-cat {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--green-dark);
  margin-bottom: 10px;
}
.blog-body h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--navy);
  line-height: 1.3;
  margin-bottom: 10px;
  flex: 1;
}
.blog-card.featured .blog-body h3 { font-size: 1.3rem; }
.blog-body p {
  font-size: .85rem;
  color: var(--gray-light);
  line-height: 1.6;
  margin-bottom: 16px;
}
.blog-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: .78rem;
  color: var(--gray-light);
  padding-top: 16px;
  border-top: 1px solid var(--border);
  margin-top: auto;
}
.blog-read-link {
  margin-left: auto;
  color: var(--green-dark);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: .82rem;
}
.blog-read-link svg { width: 14px; height: 14px; }

/* ═══════════════════════════════════════
   CONTACTO
   ═══════════════════════════════════════ */
#contacto { background: var(--bg); }
.contacto-grid {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: 64px;
  align-items: start;
}
.contacto-info .section-title { font-size: 2rem; }
.contacto-info .section-subtitle { margin-bottom: 40px; }
.info-items { display: flex; flex-direction: column; gap: 20px; }
.info-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.info-icon {
  width: 44px;
  height: 44px;
  background: var(--navy);
  border-radius: 10px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}
.info-icon svg { width: 20px; height: 20px; color: var(--white); }
.info-text strong {
  display: block;
  font-size: .9rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 4px;
}
.info-text span, .info-text a {
  font-size: .88rem;
  color: var(--gray-light);
}
.info-text a:hover { color: var(--green-dark); }
.contacto-form-wrapper {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
}
.contacto-inspeccion-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border);
  overflow: hidden;
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  align-items: stretch;
  min-height: 520px;
}
.inspeccion-media {
  position: relative;
  order: 2;
}
.inspeccion-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 64% center;
}
.inspeccion-badge {
  position: absolute;
  right: 16px;
  bottom: 16px;
  background: rgba(255,255,255,.92);
  border: 1px solid rgba(15,61,117,.12);
  border-radius: 12px;
  padding: 10px 12px;
  max-width: 230px;
  box-shadow: 0 8px 24px rgba(15,61,117,.12);
}
.inspeccion-badge strong {
  display: block;
  color: var(--navy);
  font-size: .88rem;
  font-weight: 700;
  margin-bottom: 2px;
}
.inspeccion-badge span {
  color: var(--gray-light);
  font-size: .78rem;
  line-height: 1.35;
}
.inspeccion-body {
  order: 1;
  padding: 42px 34px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.inspeccion-points {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 8px;
}
.inspeccion-point {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--navy);
  font-size: .9rem;
  font-weight: 600;
}
.inspeccion-point svg {
  width: 18px;
  height: 18px;
  color: var(--green-dark);
  flex-shrink: 0;
}
.inspeccion-cta .btn {
  min-height: 48px;
}
.form-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 8px;
}
.form-subtitle {
  font-size: .88rem;
  color: var(--gray-light);
  margin-bottom: 28px;
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group.full { grid-column: span 2; }
.form-group label {
  font-size: .82rem;
  font-weight: 600;
  color: var(--navy);
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-size: .9rem;
  font-family: inherit;
  color: var(--gray);
  background: var(--bg);
  transition: var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--navy);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(15,61,117,.08);
}
.form-group textarea { resize: vertical; min-height: 100px; }
.form-group select { cursor: pointer; }
.urgencia-row {
  display: flex;
  gap: 10px;
}
.urgencia-btn {
  flex: 1;
  padding: 10px;
  border-radius: 8px;
  border: 1.5px solid var(--border);
  background: var(--bg);
  font-size: .82rem;
  font-weight: 600;
  color: var(--gray);
  transition: var(--transition);
  text-align: center;
}
.urgencia-btn:hover,
.urgencia-btn.active {
  border-color: var(--navy);
  background: var(--navy);
  color: var(--white);
}
.urgencia-btn.active.urgent {
  border-color: #EF4444;
  background: #EF4444;
}
.form-submit {
  display: flex;
  gap: 12px;
  margin-top: 8px;
  flex-wrap: wrap;
}
.form-submit .btn { flex: 1; justify-content: center; }

/* ═══════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════ */
#footer {
  background: var(--navy-dark);
  padding: 64px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.footer-brand p {
  font-size: .88rem;
  color: rgba(255,255,255,.6);
  line-height: 1.7;
  margin: 16px 0 24px;
  max-width: 280px;
}
.footer-socials { display: flex; gap: 10px; }
.social-btn {
  width: 38px;
  height: 38px;
  background: rgba(255,255,255,.08);
  border-radius: 8px;
  display: grid;
  place-items: center;
  transition: var(--transition);
}
.social-btn:hover { background: var(--green); transform: translateY(-2px); }
.social-btn svg { width: 18px; height: 18px; color: var(--white); }
.footer-col h4 {
  font-size: .85rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a {
  font-size: .88rem;
  color: rgba(255,255,255,.55);
  transition: var(--transition);
}
.footer-col ul li a:hover { color: var(--green-light); padding-left: 4px; }
.footer-bottom {
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p { font-size: .82rem; color: rgba(255,255,255,.4); }
.footer-bottom a { color: rgba(255,255,255,.55); }
.footer-bottom a:hover { color: var(--green-light); }

/* ── Footer Logo ── */
.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 4px;
}
.footer-logo .logo-name {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--white);
}
.footer-logo .logo-tagline {
  font-size: .58rem;
  color: rgba(255,255,255,.5);
  letter-spacing: .1em;
  text-transform: uppercase;
}

/* ── Whatsapp Float ── */
.wa-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 58px;
  height: 58px;
  background: #25D366;
  border-radius: 50%;
  display: grid;
  place-items: center;
  box-shadow: 0 8px 24px rgba(37,211,102,.5);
  z-index: 999;
  transition: var(--transition);
  animation: waFloat 3s ease-in-out infinite;
}
.wa-float:hover {
  background: #1DA851;
  transform: scale(1.1);
  box-shadow: 0 12px 32px rgba(37,211,102,.6);
  animation: none;
}
.wa-float svg { width: 30px; height: 30px; color: var(--white); }
@keyframes waFloat {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-6px) scale(1.02); }
}
.wa-pulse {
  position: absolute;
  top: 0; right: 0;
  width: 16px; height: 16px;
  background: #EF4444;
  border-radius: 50%;
  border: 2px solid var(--white);
  animation: pulse 2s infinite;
}

/* ── Mobile Menu ── */
.mobile-menu {
  position: fixed;
  top: 72px; left: 0; right: 0;
  background: var(--white);
  padding: 24px;
  box-shadow: var(--shadow-lg);
  z-index: 999;
  transform: translateY(-120%);
  transition: transform .35s cubic-bezier(.4,0,.2,1);
}
.mobile-menu.open { transform: translateY(0); }
.mobile-menu a {
  display: block;
  padding: 14px 16px;
  font-size: 1rem;
  font-weight: 500;
  color: var(--navy);
  border-radius: 8px;
  transition: var(--transition);
}
.mobile-menu a:hover { background: var(--gray-pale); }
.mobile-menu-cta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}
.mobile-menu-cta .btn { justify-content: center; }

/* ── Scroll Animations ── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .7s ease, transform .7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Section Divider ── */
.section-divider {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 40px;
}
.section-divider .line {
  flex: 1;
  height: 1px;
  background: var(--border);
}
.section-divider span {
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--gray-light);
  text-transform: uppercase;
}

/* ── Verificar Page Specific ── */
.verify-page {
  min-height: 100vh;
  background: var(--bg);
  padding-top: 100px;
  padding-bottom: 80px;
}
.verify-container { max-width: 640px; margin: 0 auto; padding: 0 24px; }
.verify-header { text-align: center; margin-bottom: 40px; }
.verify-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
}
.verify-card-header {
  background: linear-gradient(135deg, var(--navy-dark), var(--navy));
  padding: 32px;
  display: flex;
  align-items: center;
  gap: 20px;
}
.verify-status {
  flex: 1;
}
.verify-badge-large {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--green);
  color: var(--white);
  font-size: .8rem;
  font-weight: 700;
  padding: 8px 18px;
  border-radius: 100px;
  margin-bottom: 8px;
}
.verify-badge-large svg { width: 16px; height: 16px; }
.verify-badge-large.expired { background: #EF4444; }
.verify-folio {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--white);
}
.verify-establishment {
  font-size: .85rem;
  color: rgba(255,255,255,.7);
}
.verify-card-body { padding: 32px; }
.verify-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 28px;
}
.vf {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.vf-label {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--gray-light);
}
.vf-value {
  font-size: .95rem;
  font-weight: 600;
  color: var(--navy);
}
.verify-qr-section {
  text-align: center;
  padding: 24px;
  background: var(--bg);
  border-radius: var(--radius);
  margin-top: 8px;
}
.verify-qr-section p {
  font-size: .8rem;
  color: var(--gray-light);
  margin-top: 12px;
}

/* ═══════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════ */
@media (max-width: 1024px) {
  .trust-grid { grid-template-columns: repeat(3, 1fr); }
  .trust-item:nth-child(4),
  .trust-item:nth-child(5) { border-top: 1px solid rgba(255,255,255,.1); }
  .servicios-grid { grid-template-columns: repeat(3, 1fr); }
  .cert-grid { grid-template-columns: 1fr; gap: 48px; }
  .cert-visual { justify-content: flex-start; }
  .blog-grid { grid-template-columns: 1fr 1fr; }
  .blog-card.featured { grid-row: span 1; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 768px) {
  .section { padding: 64px 0; }
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
  .nav-inner { height: 78px; }
  .nav-logo { max-width: calc(100% - 56px); }
  .nav-logo .logo-img { height: 64px; }
  .trust-grid { grid-template-columns: 1fr 1fr; }
  .trust-item:nth-child(5) { grid-column: span 2; }
  .sectores-grid { grid-template-columns: 1fr 1fr; }
  .servicios-grid { grid-template-columns: 1fr 1fr; }
  .casos-grid { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .contacto-grid { grid-template-columns: 1fr; gap: 40px; }
  .contacto-inspeccion-card {
    grid-template-columns: 1fr;
    min-height: auto;
  }
  .inspeccion-media {
    order: 1;
    height: 360px;
  }
  .inspeccion-image { object-position: center top; }
  .inspeccion-body {
    order: 2;
    padding: 24px;
  }
  .inspeccion-badge {
    right: 12px;
    bottom: 12px;
    max-width: 200px;
  }
  .form-grid { grid-template-columns: 1fr; }
  .form-group.full { grid-column: span 1; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .hero-stats { grid-template-columns: repeat(2, auto); }
  .verify-fields { grid-template-columns: 1fr; }
  .cert-card { width: 100%; max-width: 340px; }
  .casos-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
  .nav-inner { height: 74px; }
  .nav-logo { max-width: calc(100% - 52px); }
  .nav-logo .logo-img { height: 60px; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .sectores-grid { grid-template-columns: 1fr; }
  .servicios-grid { grid-template-columns: 1fr 1fr; }
  .casos-grid { grid-template-columns: 1fr; }
  .trust-grid { grid-template-columns: 1fr; }
  .trust-item:nth-child(5) { grid-column: span 1; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .mobile-menu-cta { grid-template-columns: 1fr; }
  .inspeccion-media { height: 300px; }
  .inspeccion-point { font-size: .86rem; }
  .inspeccion-badge {
    position: static;
    margin: 12px;
    max-width: none;
  }
}