/* ============================================
   SERVICIOS Y OFERTAS — SHARED STYLESHEET
   Brand: Hot pink/magenta #DA0772
   Fonts: Playfair Display + Source Sans 3
   ============================================ */

:root {
  --primary: #DA0772;
  --primary-hover: #E60B7A;
  --primary-dark: #9B0350;
  --primary-light: #FFF0F7;
  --accent: #1A1A2E;
  --black: #0A0A0A;
  --white: #FFFFFF;
  --gray-50: #F9FAFB;
  --gray-100: #F3F4F6;
  --gray-200: #E5E7EB;
  --gray-400: #9CA3AF;
  --gray-600: #4B5563;
  --gray-700: #374151;

  /* Spacing (8px scale) */
  --sp-1: 0.5rem;
  --sp-2: 1rem;
  --sp-3: 1.5rem;
  --sp-4: 2rem;
  --sp-5: 2.5rem;
  --sp-6: 3rem;
  --sp-8: 4rem;
  --sp-12: 6rem;
  --sp-16: 8rem;

  --radius: 8px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.08);
  --shadow-md: 0 4px 16px rgba(0,0,0,.10);
  --shadow-lg: 0 12px 40px rgba(0,0,0,.12);
  --transition: .3s ease;
}

/* RESET */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
img { display: block; max-width: 100%; height: auto; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; }
input, textarea, select { font-family: inherit; }

/* TYPOGRAPHY */
body {
  font-family: 'Source Sans 3', sans-serif;
  font-size: 16px;
  line-height: 1.75;
  color: var(--gray-600);
  background: var(--white);
}

h1, h2, h3, h4 {
  font-family: 'Playfair Display', serif;
  color: var(--black);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

h1 { font-size: clamp(2.2rem, 5vw, 4rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.5rem); }
h3 { font-size: 1.2rem; font-weight: 700; }
h4 { font-size: 1rem; font-weight: 700; }

p { margin-bottom: var(--sp-2); }
p:last-child { margin-bottom: 0; }

.eyebrow {
  font-family: 'Source Sans 3', sans-serif;
  font-size: 0.73rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--primary);
  font-weight: 700;
  margin-bottom: var(--sp-2);
  display: block;
}
.eyebrow-white { color: rgba(255,255,255,.75); }

/* CONTAINER */
.container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 var(--sp-4);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-1);
  padding: 0.75rem 1.75rem;
  font-family: 'Source Sans 3', sans-serif;
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  border-radius: var(--radius);
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--primary);
  color: var(--white);
  border: 2px solid var(--primary);
}
.btn-primary:hover {
  background: var(--primary-hover);
  border-color: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(218,7,114,.3);
}

.btn-outline-white {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,.6);
}
.btn-outline-white:hover {
  background: rgba(255,255,255,.1);
  border-color: var(--white);
}

.btn-lg { padding: 0.9rem 2.25rem; font-size: 1rem; }
.btn-full { width: 100%; justify-content: center; }

/* ============================================
   TOP BAR
   ============================================ */
.top-bar {
  background: var(--gray-100);
  border-bottom: 1px solid var(--gray-200);
  font-size: 0.8rem;
  color: var(--gray-700);
}
.top-bar-inner {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  padding-top: 0.55rem;
  padding-bottom: 0.55rem;
}
.top-bar-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.top-bar-item svg { color: var(--primary); flex-shrink: 0; }

/* ============================================
   HEADER / NAV
   ============================================ */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}
.header.scrolled { box-shadow: var(--shadow-md); }

.header-inner {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  padding-top: var(--sp-2);
  padding-bottom: var(--sp-2);
}

.logo { flex-shrink: 0; }
.logo img { height: 56px; width: auto; }

.nav {
  display: flex;
  align-items: center;
  gap: var(--sp-1);
  margin-left: auto;
}
.nav-link {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--gray-700);
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius);
  transition: var(--transition);
}
.nav-link:hover, .nav-link.active {
  color: var(--primary);
  background: var(--primary-light);
}

.nav-cta { margin-left: var(--sp-2); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  margin-left: auto;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--black);
  transition: var(--transition);
}

/* ============================================
   HERO
   ============================================ */
.hero {
  min-height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  background-size: cover;
  background-position: center;
  background-color: var(--primary-dark);
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10,10,10,.72);
}
.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 820px;
  margin: 0 auto;
  padding: var(--sp-8) var(--sp-4);
}
.hero h1 {
  color: var(--white);
  margin-bottom: var(--sp-3);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
}
.hero-sub {
  color: rgba(255,255,255,.88);
  font-size: 1.15rem;
  max-width: 600px;
  margin: 0 auto var(--sp-5);
  line-height: 1.7;
}
.hero-actions {
  display: flex;
  gap: var(--sp-2);
  justify-content: center;
  flex-wrap: wrap;
}

/* PAGE HERO */
.page-hero {
  background: var(--primary-dark);
  padding: var(--sp-16) 0 var(--sp-12);
  text-align: center;
}
.page-hero .eyebrow { color: rgba(255,255,255,.65); }
.page-hero h1 { color: var(--white); margin-bottom: var(--sp-2); }
.page-hero p {
  color: rgba(255,255,255,.8);
  max-width: 600px;
  margin: 0 auto;
  font-size: 1.1rem;
}

/* ============================================
   STATS STRIP
   ============================================ */
.stats-strip {
  background: var(--primary);
  padding: var(--sp-4) 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-2);
}
.stat-card {
  text-align: center;
  padding: var(--sp-3) var(--sp-2);
}
.stat-number {
  font-family: 'Playfair Display', serif;
  font-size: 2.4rem;
  font-weight: 900;
  color: var(--white);
  letter-spacing: -0.02em;
  line-height: 1;
}
.stat-label {
  font-size: 0.78rem;
  color: rgba(255,255,255,.8);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 0.4rem;
}

/* ============================================
   SECTIONS
   ============================================ */
.section { padding: var(--sp-12) 0; }
.section-white { background: var(--white); }
.section-gray { background: var(--gray-50); }
.section-dark { background: var(--black); }
.section-primary { background: var(--primary); }

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto var(--sp-8);
}
.section-header h2 { margin-bottom: var(--sp-2); }
.section-lead {
  color: var(--gray-600);
  font-size: 1.05rem;
}

/* GRIDS */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-4);
}
.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-3);
}
.grid-5 {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--sp-3);
}

/* ============================================
   ICON CARDS
   ============================================ */
.icon-card {
  padding: var(--sp-4);
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--gray-200);
  border-top: 4px solid transparent;
  transition: var(--transition);
}
.icon-card:hover {
  border-top-color: var(--primary);
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
}
.icon-box {
  width: 48px;
  height: 48px;
  background: var(--primary-light);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  margin-bottom: var(--sp-2);
  transition: var(--transition);
}
.icon-card:hover .icon-box {
  background: var(--primary);
  color: var(--white);
}
.icon-card h3 { margin-bottom: 0.5rem; font-size: 1.05rem; }
.icon-card p { font-size: 0.9rem; color: var(--gray-600); margin: 0; }

.section-gray .icon-card { background: var(--white); }

/* ============================================
   SPLIT LAYOUT
   ============================================ */
.split-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-8);
  align-items: center;
}
.split-layout.reverse { direction: rtl; }
.split-layout.reverse > * { direction: ltr; }

.split-text h2 { margin-bottom: var(--sp-2); }
.split-text p { color: var(--gray-600); }

.split-image {
  border-radius: 12px;
  overflow: hidden;
  position: relative;
}
.split-image::before {
  content: '';
  position: absolute;
  inset: 0;
  border: 3px solid var(--primary);
  border-radius: 12px;
  transform: translate(12px, 12px);
  z-index: -1;
}
.split-image img { width: 100%; height: 420px; object-fit: cover; }

/* FEATURE LIST */
.feature-list {
  margin: var(--sp-3) 0;
}
.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.5rem 0;
  font-size: 0.95rem;
  color: var(--gray-700);
  border-bottom: 1px solid var(--gray-100);
}
.feature-list li:last-child { border-bottom: none; }
.feature-list svg { color: var(--primary); flex-shrink: 0; margin-top: 2px; }

/* ============================================
   PRODUCT CARDS
   ============================================ */
.product-card {
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--gray-200);
  overflow: hidden;
  transition: var(--transition);
}
.product-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.product-img { aspect-ratio: 4/3; overflow: hidden; }
.product-img img { width: 100%; height: 100%; object-fit: cover; transition: .5s; }
.product-card:hover .product-img img { transform: scale(1.06); }
.product-body { padding: var(--sp-3); }
.product-body h3 { margin-bottom: 0.5rem; }
.product-body p { font-size: 0.9rem; color: var(--gray-600); margin-bottom: var(--sp-2); }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--primary);
  transition: var(--transition);
}
.link-arrow:hover { gap: 0.75rem; }

/* ============================================
   CTA BANNER
   ============================================ */
.cta-banner {
  position: relative;
  background-size: cover;
  background-position: center;
  background-color: var(--black);
  padding: var(--sp-12) 0;
}
.cta-banner-overlay {
  position: absolute;
  inset: 0;
  background: rgba(10,10,10,.82);
}
.cta-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 680px;
  margin: 0 auto;
}
.cta-content h2 { color: var(--white); margin-bottom: var(--sp-2); }
.cta-content p { color: rgba(255,255,255,.8); margin-bottom: var(--sp-5); font-size: 1.05rem; }
.cta-actions {
  display: flex;
  gap: var(--sp-2);
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================
   SECTOR CARDS
   ============================================ */
.sector-card {
  text-align: center;
  color: var(--white);
}
.sector-card p {
  font-size: 0.88rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: rgba(255,255,255,.9);
  margin: 0;
}
.sector-img {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  overflow: hidden;
  margin: 0 auto var(--sp-2);
  border: 3px solid rgba(255,255,255,.2);
}
.sector-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(30%);
  transition: .4s;
}
.sector-card:hover .sector-img img {
  filter: grayscale(0);
  transform: scale(1.1);
}

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--sp-3);
}
.testimonial-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: var(--sp-4);
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}
.testimonial-featured {
  background: var(--primary-light);
  border-color: var(--primary);
  border-left: 4px solid var(--primary);
}
.testimonial-card blockquote {
  font-size: 0.95rem;
  color: var(--gray-700);
  line-height: 1.7;
  font-style: italic;
  flex: 1;
}
.testimonial-author { display: flex; align-items: center; gap: var(--sp-2); }
.testimonial-author strong {
  display: block;
  font-size: 0.92rem;
  color: var(--black);
  font-family: 'Playfair Display', serif;
}
.testimonial-author span { font-size: 0.8rem; color: var(--gray-600); }

/* ============================================
   VALUES / ABOUT
   ============================================ */
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-4);
}
.value-card {
  padding: var(--sp-5) var(--sp-4);
  background: var(--white);
  border-radius: var(--radius);
  border-top: 4px solid transparent;
  position: relative;
  transition: var(--transition);
}
.value-card:hover {
  border-top-color: var(--primary);
  box-shadow: var(--shadow-lg);
  transform: translateY(-8px);
}
.value-number {
  font-family: 'Playfair Display', serif;
  font-size: 5rem;
  font-weight: 900;
  color: var(--gray-100);
  position: absolute;
  top: 0.5rem;
  right: 1rem;
  line-height: 1;
  letter-spacing: -0.05em;
  user-select: none;
}
.value-card h3 { margin-bottom: var(--sp-2); position: relative; z-index: 1; }
.value-card p { font-size: 0.92rem; color: var(--gray-600); position: relative; z-index: 1; margin: 0; }

/* ============================================
   SERVICES PAGE
   ============================================ */
.services-header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-8);
  align-items: center;
}
.services-header.reverse { direction: rtl; }
.services-header.reverse > * { direction: ltr; }
.services-img {
  border-radius: 12px;
  overflow: hidden;
  position: relative;
}
.services-img::before {
  content: '';
  position: absolute;
  inset: 0;
  border: 3px solid var(--primary);
  border-radius: 12px;
  transform: translate(12px, 12px);
  z-index: -1;
}
.services-img img { width: 100%; height: 420px; object-fit: cover; }
.services-text h2 { margin-bottom: var(--sp-2); }

/* Service cards */
.service-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--gray-200);
  transition: var(--transition);
}
.service-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.service-card-img { aspect-ratio: 4/3; overflow: hidden; }
.service-card-img img { width: 100%; height: 100%; object-fit: cover; transition: .5s; }
.service-card:hover .service-card-img img { transform: scale(1.06); }
.service-card-body { padding: var(--sp-3); }
.service-card-body h3 { margin-bottom: 0.5rem; }
.service-card-body p { font-size: 0.9rem; color: var(--gray-600); margin-bottom: var(--sp-2); }
.service-specs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: var(--sp-2);
}
.service-specs span {
  background: var(--primary-light);
  color: var(--primary-dark);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.25rem 0.6rem;
  border-radius: 4px;
}

/* Steps */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-3);
}
.step-card {
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: var(--radius);
  padding: var(--sp-4);
  transition: var(--transition);
}
.step-card:hover { background: rgba(255,255,255,.18); }
.step-num {
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  font-weight: 900;
  color: rgba(255,255,255,.3);
  margin-bottom: 0.5rem;
  line-height: 1;
}
.step-card h3 { color: var(--white); margin-bottom: 0.5rem; font-size: 1rem; }
.step-card p { color: rgba(255,255,255,.8); font-size: 0.88rem; margin: 0; }

/* ============================================
   CONTACT PAGE
   ============================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: var(--sp-8);
  align-items: start;
}
.contact-info-grid {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}
.contact-card {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: var(--sp-4);
  border-left: 4px solid var(--primary);
  transition: var(--transition);
}
.contact-card:hover { box-shadow: var(--shadow-md); }
.contact-card-icon {
  color: var(--primary);
  margin-bottom: var(--sp-2);
}
.contact-card h3 { margin-bottom: 0.5rem; font-size: 1.05rem; }
.contact-card p { font-size: 0.9rem; color: var(--gray-600); margin-bottom: 0.5rem; }
.contact-link {
  display: inline-block;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--primary);
  font-family: 'Playfair Display', serif;
}
.contact-link:hover { color: var(--primary-hover); }
.contact-address { font-style: normal; font-size: 0.9rem; color: var(--gray-700); line-height: 1.8; }
.contact-note { font-size: 0.8rem; color: var(--gray-400); margin-top: 0.4rem; }

.hours-table { width: 100%; font-size: 0.88rem; margin: 0.5rem 0; }
.hours-table td { padding: 0.3rem 0; }
.hours-table td:last-child { font-weight: 600; text-align: right; color: var(--gray-700); }

/* FORM */
.contact-form-wrap {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: var(--sp-5);
  box-shadow: var(--shadow-sm);
}
.contact-form { display: flex; flex-direction: column; gap: var(--sp-3); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-3); }
.form-group { display: flex; flex-direction: column; gap: 0.4rem; }
.form-group label { font-size: 0.85rem; font-weight: 600; color: var(--gray-700); }
.form-group input, .form-group select, .form-group textarea {
  padding: 0.7rem 1rem;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius);
  font-size: 0.92rem;
  color: var(--black);
  background: var(--white);
  transition: var(--transition);
  width: 100%;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(218,7,114,.1);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-note { font-size: 0.78rem; color: var(--gray-400); text-align: center; margin-top: 0.5rem; }

/* FAQ */
.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-4);
}
.faq-item {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: var(--sp-4);
  border-top: 3px solid var(--primary);
}
.faq-item h3 { font-size: 1rem; margin-bottom: var(--sp-1); color: var(--black); }
.faq-item p { font-size: 0.9rem; color: var(--gray-600); margin: 0; }

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--black);
  color: rgba(255,255,255,.7);
  padding: var(--sp-12) 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.4fr;
  gap: var(--sp-6);
  padding-bottom: var(--sp-8);
}
.footer-logo { height: 50px; width: auto; margin-bottom: var(--sp-3); }
.footer-brand p { font-size: 0.88rem; line-height: 1.7; }
.footer-col h4 {
  font-family: 'Source Sans 3', sans-serif;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--white);
  margin-bottom: var(--sp-2);
}
.footer-col ul li { margin-bottom: 0.5rem; }
.footer-col ul li a { font-size: 0.88rem; color: rgba(255,255,255,.6); transition: var(--transition); }
.footer-col ul li a:hover { color: var(--primary); }
.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.85rem;
  color: rgba(255,255,255,.65);
  margin-bottom: var(--sp-2);
}
.footer-contact li svg { color: var(--primary); flex-shrink: 0; margin-top: 2px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: var(--sp-3) 0;
  font-size: 0.82rem;
  color: rgba(255,255,255,.4);
  text-align: center;
}

/* ============================================
   IMAGE FALLBACKS — flat brand-color panels
   ============================================ */

/* Hero: flat dark brand background when no image */
.hero { background-color: var(--primary-dark); }

/* Product image placeholders */
.product-img { background: var(--gray-100); min-height: 220px; }
.service-card-img { background: var(--gray-100); min-height: 200px; }
.split-image img, .services-img img {
  background: var(--primary-light);
}

/* Sector: colored circles when no image */
.sector-img { background: rgba(218,7,114,.25); }

/* CTA fallback (already uses background-color var(--black)) */

/* ============================================
   SCROLL ANIMATIONS
   ============================================ */
/* Scroll animation — transform only, never hides content */
.js-reveal { transition: transform .5s ease; }
.js-reveal-delay-1 { transition-delay: .08s; }
.js-reveal-delay-2 { transition-delay: .16s; }
.js-reveal-delay-3 { transition-delay: .24s; }
.js-reveal-delay-4 { transition-delay: .32s; }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .grid-5 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: 1fr 1fr; }
  .testimonial-featured { grid-column: 1 / -1; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--sp-4); }
}

@media (max-width: 768px) {
  /* Top bar */
  .top-bar { display: none; }

  /* Header */
  .nav { 
    display: none;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: var(--white);
    flex-direction: column;
    padding: var(--sp-2);
    border-bottom: 1px solid var(--gray-200);
    box-shadow: var(--shadow-md);
    gap: 0.25rem;
  }
  .nav.open { display: flex; }
  .nav-link { padding: 0.7rem 1rem; width: 100%; }
  .nav-cta { display: none; }
  .hamburger { display: flex; }

  /* Hero */
  .hero { min-height: 85vh; }
  .hero h1 { font-size: 2.2rem; }
  .hero-sub { font-size: 1rem; }

  /* Grids */
  .grid-3, .grid-4, .grid-5 { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .split-layout, .services-header {
    grid-template-columns: 1fr;
  }
  .split-layout.reverse, .services-header.reverse { direction: ltr; }
  .split-image::before, .services-img::before { display: none; }

  /* Testimonials */
  .testimonials-grid { grid-template-columns: 1fr; }

  /* Values */
  .values-grid { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: 1fr; }

  /* Contact */
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .faq-grid { grid-template-columns: 1fr; }

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

  /* Sector */
  .grid-5 { grid-template-columns: repeat(2, 1fr); }
  .sector-img { width: 130px; height: 130px; }

  .section { padding: var(--sp-8) 0; }
}

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; align-items: center; }
  .cta-actions { flex-direction: column; align-items: center; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .grid-5 { grid-template-columns: repeat(2, 1fr); }
}