/* =============================================
   VALLE REAL INTERNATIONAL GROUP
   Estilos Corporativos B2B — v1.0
   ============================================= */

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

:root {
  --green-900: #0d3320;
  --green-800: #145232;
  --green-700: #1a6b40;
  --green-600: #217a4a;
  --green-500: #2d9e62;
  --green-400: #3dbf78;
  --green-100: #e8f7ef;
  --green-50:  #f2fbf6;

  --amber-600: #c47a1a;
  --amber-400: #f0a830;
  --amber-100: #fef3dc;

  --blue-700: #1a3a6b;
  --blue-500: #2563eb;
  --blue-100: #dbeafe;

  --purple-500: #7c3aed;
  --red-500:    #dc2626;

  --gray-900: #0f1a14;
  --gray-800: #1c2b22;
  --gray-700: #2e4035;
  --gray-600: #4a6355;
  --gray-500: #6b8577;
  --gray-400: #9ab5a5;
  --gray-300: #c5d9cd;
  --gray-200: #e2ede8;
  --gray-100: #f4f8f5;
  --gray-50:  #fafcfb;
  --white:    #ffffff;

  --font-body: 'Inter', system-ui, sans-serif;
  --font-display: 'Playfair Display', Georgia, serif;

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 32px;

  --shadow-sm: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
  --shadow-md: 0 4px 16px rgba(0,0,0,.10), 0 2px 6px rgba(0,0,0,.06);
  --shadow-lg: 0 10px 40px rgba(0,0,0,.14), 0 4px 12px rgba(0,0,0,.08);
  --shadow-xl: 0 20px 60px rgba(0,0,0,.18);

  --transition: 0.25s cubic-bezier(.4,0,.2,1);
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--gray-800);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---- TIPOGRAFÍA GLOBAL ---- */
.section-label {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--green-600);
  background: var(--green-100);
  padding: 5px 14px;
  border-radius: 100px;
  margin-bottom: 18px;
}
.section-label.light {
  color: var(--green-400);
  background: rgba(255,255,255,.12);
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(26px, 3.5vw, 42px);
  font-weight: 700;
  line-height: 1.2;
  color: var(--gray-900);
  margin-bottom: 20px;
}
.section-title.light { color: var(--white); }
.section-intro {
  font-size: 17px;
  color: var(--gray-600);
  max-width: 680px;
  margin-bottom: 48px;
  line-height: 1.8;
}
.section-intro.light { color: rgba(255,255,255,.8); }
.accent { color: var(--green-500); }

/* ---- BOTONES ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: var(--green-600);
  color: var(--white);
  border-color: var(--green-600);
}
.btn-primary:hover {
  background: var(--green-700);
  border-color: var(--green-700);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(33,122,74,.35);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,.5);
}
.btn-outline:hover {
  background: rgba(255,255,255,.1);
  border-color: var(--white);
}
.btn-full { width: 100%; justify-content: center; }

/* =============================================
   NAVBAR
   ============================================= */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: background var(--transition), box-shadow var(--transition), padding var(--transition);
}
.navbar.scrolled {
  background: rgba(13,51,32,.97);
  backdrop-filter: blur(12px);
  box-shadow: 0 2px 20px rgba(0,0,0,.25);
  padding: 10px 0;
}
.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}
.logo-mark {
  width: 40px; height: 40px;
  background: var(--green-500);
  color: var(--white);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 16px;
  letter-spacing: 1px;
  flex-shrink: 0;
}
.logo-text { display: flex; flex-direction: column; line-height: 1.2; }
.logo-main {
  font-weight: 700;
  font-size: 16px;
  color: var(--white);
}
.logo-sub {
  font-size: 10px;
  color: rgba(255,255,255,.6);
  letter-spacing: 1px;
  text-transform: uppercase;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-links a {
  color: rgba(255,255,255,.85);
  font-size: 14px;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.nav-links a:hover { color: var(--white); background: rgba(255,255,255,.1); }
.nav-cta {
  background: var(--green-500) !important;
  color: var(--white) !important;
  border-radius: var(--radius-md) !important;
  padding: 10px 20px !important;
}
.nav-cta:hover { background: var(--green-400) !important; }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

/* =============================================
   HERO
   ============================================= */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--green-900);
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: .35;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    135deg,
    rgba(13,51,32,.92) 0%,
    rgba(20,82,50,.75) 50%,
    rgba(13,51,32,.85) 100%
  );
}
.hero-content {
  position: relative;
  z-index: 2;
  padding-top: 100px;
  padding-bottom: 80px;
}
.hero-badge {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--green-400);
  border: 1px solid rgba(61,191,120,.4);
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 24px;
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(32px, 5vw, 62px);
  font-weight: 800;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 24px;
  max-width: 800px;
}
.hero-subtitle {
  font-size: clamp(16px, 1.8vw, 19px);
  color: rgba(255,255,255,.8);
  max-width: 640px;
  line-height: 1.8;
  margin-bottom: 40px;
}
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 64px;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  flex-wrap: wrap;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-lg);
  padding: 20px 32px;
  backdrop-filter: blur(8px);
  width: fit-content;
}
.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 28px;
}
.stat-num {
  font-size: 28px;
  font-weight: 800;
  color: var(--green-400);
  line-height: 1;
  margin-bottom: 4px;
}
.stat-label {
  font-size: 11px;
  color: rgba(255,255,255,.6);
  text-align: center;
  letter-spacing: .5px;
}
.stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,.15);
}

/* =============================================
   TRUST BAND
   ============================================= */
.trust-band {
  background: var(--gray-900);
  padding: 20px 0;
  border-bottom: 1px solid var(--gray-800);
}
.trust-inner {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}
.trust-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--gray-500);
  white-space: nowrap;
}
.trust-items {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 500;
  color: var(--gray-400);
}
.trust-item svg { width: 16px; height: 16px; color: var(--green-500); }

/* =============================================
   PROBLEMA
   ============================================= */
.problem {
  padding: 100px 0;
  background: var(--white);
}
.problem-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.problem-text p {
  color: var(--gray-600);
  margin-bottom: 20px;
  font-size: 16px;
  line-height: 1.8;
}
.problem-cards {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 32px;
}
.problem-card {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 20px;
  background: var(--gray-50);
  border-radius: var(--radius-md);
  border: 1px solid var(--gray-200);
  transition: var(--transition);
}
.problem-card:hover {
  border-color: var(--green-300);
  box-shadow: var(--shadow-md);
}
.problem-icon {
  width: 40px; height: 40px;
  background: var(--green-100);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.problem-icon svg { width: 20px; height: 20px; color: var(--green-600); }
.problem-card strong { display: block; font-size: 15px; color: var(--gray-900); margin-bottom: 4px; }
.problem-card p { font-size: 14px; color: var(--gray-600); margin: 0; }
.problem-visual { position: sticky; top: 100px; }
.problem-img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  margin-bottom: 20px;
}
.problem-quote {
  background: var(--green-900);
  border-radius: var(--radius-md);
  padding: 24px;
}
.problem-quote blockquote {
  font-size: 14px;
  color: rgba(255,255,255,.85);
  font-style: italic;
  line-height: 1.7;
  border-left: 3px solid var(--green-500);
  padding-left: 16px;
}

/* =============================================
   SOLUCIÓN
   ============================================= */
.solution {
  padding: 100px 0;
  background: linear-gradient(135deg, var(--green-900) 0%, var(--green-800) 100%);
}
.solution-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.pillar {
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: var(--transition);
  position: relative;
}
.pillar:hover {
  background: rgba(255,255,255,.11);
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0,0,0,.3);
}
.pillar-featured {
  background: rgba(45,158,98,.25);
  border-color: var(--green-500);
}
.pillar-badge {
  position: absolute;
  top: -12px;
  left: 28px;
  background: var(--green-500);
  color: var(--white);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 100px;
}
.pillar-icon {
  width: 52px; height: 52px;
  background: rgba(255,255,255,.1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.pillar-icon svg { width: 26px; height: 26px; color: var(--green-400); }
.pillar h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
}
.pillar p { font-size: 14px; color: rgba(255,255,255,.7); line-height: 1.7; margin-bottom: 20px; }
.pillar-list { display: flex; flex-direction: column; gap: 8px; }
.pillar-list li {
  font-size: 13px;
  color: rgba(255,255,255,.75);
  padding-left: 16px;
  position: relative;
}
.pillar-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px; height: 6px;
  background: var(--green-400);
  border-radius: 50%;
}

/* =============================================
   SERVICIOS
   ============================================= */
.services {
  padding: 100px 0;
  background: var(--gray-50);
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  position: relative;
  transition: var(--transition);
}
.service-card:hover {
  border-color: var(--green-400);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.service-card-featured {
  background: var(--green-900);
  border-color: var(--green-700);
}
.service-card-featured h3 { color: var(--white); }
.service-card-featured p  { color: rgba(255,255,255,.75); }
.service-number {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 2px;
  color: var(--gray-400);
  margin-bottom: 16px;
}
.service-card-featured .service-number { color: rgba(255,255,255,.4); }
.service-icon {
  width: 52px; height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.service-icon svg { width: 26px; height: 26px; }
.service-icon.green  { background: var(--green-100); }
.service-icon.green svg { color: var(--green-600); }
.service-icon.amber  { background: var(--amber-100); }
.service-icon.amber svg { color: var(--amber-600); }
.service-icon.white  { background: rgba(255,255,255,.15); }
.service-icon.white svg { color: var(--white); }
.service-icon.blue   { background: var(--blue-100); }
.service-icon.blue svg { color: var(--blue-500); }
.service-icon.purple { background: #f3e8ff; }
.service-icon.purple svg { color: var(--purple-500); }
.service-icon.red    { background: #fee2e2; }
.service-icon.red svg { color: var(--red-500); }
.service-card h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 10px;
}
.service-card p { font-size: 14px; color: var(--gray-600); line-height: 1.7; margin-bottom: 20px; }
.service-benefits {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.service-benefits span {
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 100px;
  background: var(--green-100);
  color: var(--green-700);
}
.service-card-featured .service-benefits span {
  background: rgba(255,255,255,.12);
  color: rgba(255,255,255,.85);
}

/* =============================================
   PRODUCTOS
   ============================================= */
.products {
  padding: 100px 0;
  background: var(--white);
}
.products-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.products-text p {
  color: var(--gray-600);
  font-size: 16px;
  line-height: 1.8;
  margin-bottom: 32px;
}
.product-lines { display: flex; flex-direction: column; gap: 24px; }
.product-line {
  padding: 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--gray-200);
  background: var(--gray-50);
}
.product-line-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}
.product-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}
.product-dot.green  { background: var(--green-500); }
.product-dot.amber  { background: var(--amber-400); }
.product-dot.blue   { background: var(--blue-500); }
.product-line strong { font-size: 15px; color: var(--gray-900); }
.product-line ul { padding-left: 20px; }
.product-line li {
  font-size: 14px;
  color: var(--gray-600);
  padding: 4px 0;
  list-style: disc;
}
.products-visual { position: relative; }
.products-img {
  width: 100%;
  height: 460px;
  object-fit: cover;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
}
.products-badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--green-600);
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: var(--shadow-lg);
}
.badge-num {
  font-size: 36px;
  font-weight: 800;
  line-height: 1;
}
.badge-text { font-size: 13px; font-weight: 600; line-height: 1.4; }

/* =============================================
   METODOLOGÍA
   ============================================= */
.methodology {
  padding: 100px 0;
  background: var(--gray-50);
}
.process-timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 800px;
  margin: 0 auto;
}
.process-step {
  display: flex;
  gap: 24px;
  align-items: flex-start;
  position: relative;
}
.step-number {
  width: 52px; height: 52px;
  background: var(--green-600);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 800;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}
.step-connector {
  position: absolute;
  left: 25px;
  top: 52px;
  width: 2px;
  height: calc(100% + 0px);
  background: linear-gradient(to bottom, var(--green-400), var(--green-200));
  z-index: 0;
}
.step-content {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 28px;
  flex: 1;
  margin-bottom: 24px;
  transition: var(--transition);
}
.step-content:hover {
  border-color: var(--green-400);
  box-shadow: var(--shadow-md);
}
.step-icon {
  width: 40px; height: 40px;
  background: var(--green-100);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
}
.step-icon svg { width: 20px; height: 20px; color: var(--green-600); }
.step-content h3 { font-size: 18px; font-weight: 700; color: var(--gray-900); margin-bottom: 8px; }
.step-content p  { font-size: 14px; color: var(--gray-600); line-height: 1.7; }

/* =============================================
   INDUSTRIAS
   ============================================= */
.industries {
  padding: 100px 0;
  background: var(--white);
}
.industries-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.industry-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--gray-200);
  transition: var(--transition);
}
.industry-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.industry-img-wrap {
  position: relative;
  height: 200px;
  overflow: hidden;
}
.industry-img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}
.industry-card:hover .industry-img { transform: scale(1.05); }
.industry-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(13,51,32,.85) 0%, transparent 60%);
  display: flex;
  align-items: flex-end;
  padding: 16px;
}
.industry-overlay span {
  font-size: 13px;
  font-weight: 700;
  color: var(--white);
  letter-spacing: .5px;
}
.industry-body { padding: 24px; }
.industry-body h3 { font-size: 18px; font-weight: 700; color: var(--gray-900); margin-bottom: 8px; }
.industry-body p  { font-size: 14px; color: var(--gray-600); line-height: 1.7; margin-bottom: 16px; }
.industry-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.industry-tags span {
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 100px;
  background: var(--green-100);
  color: var(--green-700);
}

/* =============================================
   BENEFICIOS
   ============================================= */
.benefits {
  padding: 100px 0;
  background: var(--gray-50);
}
.benefits-inner {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 80px;
  align-items: center;
}
.benefits-left p {
  color: var(--gray-600);
  font-size: 16px;
  line-height: 1.8;
  margin-bottom: 32px;
}
.benefits-right { display: flex; flex-direction: column; gap: 28px; }
.benefit-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding: 24px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  transition: var(--transition);
}
.benefit-item:hover {
  border-color: var(--green-400);
  box-shadow: var(--shadow-md);
}
.benefit-icon {
  width: 44px; height: 44px;
  background: var(--green-100);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.benefit-icon svg { width: 22px; height: 22px; color: var(--green-600); }
.benefit-item h4 { font-size: 16px; font-weight: 700; color: var(--gray-900); margin-bottom: 6px; }
.benefit-item p  { font-size: 14px; color: var(--gray-600); line-height: 1.7; }

/* =============================================
   EXPANSIÓN
   ============================================= */
.expansion {
  padding: 100px 0;
  background: linear-gradient(135deg, var(--green-800) 0%, var(--green-900) 100%);
}
.expansion-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.expansion-card {
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: var(--transition);
}
.expansion-card:hover {
  background: rgba(255,255,255,.12);
  transform: translateY(-4px);
}
.expansion-card-highlight {
  background: rgba(45,158,98,.25);
  border-color: var(--green-400);
}
.expansion-icon {
  width: 48px; height: 48px;
  background: rgba(255,255,255,.1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}
.expansion-icon svg { width: 24px; height: 24px; color: var(--green-400); }
.expansion-card h3 { font-size: 17px; font-weight: 700; color: var(--white); margin-bottom: 10px; }
.expansion-card p  { font-size: 13px; color: rgba(255,255,255,.7); line-height: 1.7; }

/* =============================================
   TESTIMONIOS
   ============================================= */
.testimonials {
  padding: 100px 0;
  background: var(--white);
}
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 24px;
}
.testimonial-card {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: var(--transition);
}
.testimonial-card:hover {
  border-color: var(--green-400);
  box-shadow: var(--shadow-md);
}
.testimonial-stars {
  color: var(--amber-400);
  font-size: 16px;
  letter-spacing: 2px;
  margin-bottom: 16px;
}
.testimonial-card blockquote {
  font-size: 14px;
  color: var(--gray-700);
  line-height: 1.8;
  font-style: italic;
  border-left: 3px solid var(--green-400);
  padding-left: 16px;
  margin-bottom: 24px;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}
.author-avatar {
  width: 44px; height: 44px;
  background: var(--green-700);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  flex-shrink: 0;
}
.testimonial-author strong { display: block; font-size: 14px; color: var(--gray-900); }
.testimonial-author span  { font-size: 12px; color: var(--gray-500); }
.testimonials-note {
  font-size: 12px;
  color: var(--gray-400);
  text-align: center;
  font-style: italic;
}

/* =============================================
   VALORES
   ============================================= */
.values {
  padding: 80px 0;
  background: var(--gray-50);
  border-top: 1px solid var(--gray-200);
}
.values-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.values-text p {
  color: var(--gray-600);
  font-size: 16px;
  line-height: 1.8;
}
.values-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.value-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  font-weight: 600;
  color: var(--gray-800);
  padding: 14px 18px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  transition: var(--transition);
}
.value-item:hover {
  border-color: var(--green-400);
  color: var(--green-700);
}
.value-dot {
  width: 8px; height: 8px;
  background: var(--green-500);
  border-radius: 50%;
  flex-shrink: 0;
}

/* =============================================
   CONTACTO
   ============================================= */
.contact {
  padding: 100px 0;
  background: linear-gradient(135deg, var(--green-900) 0%, var(--green-800) 100%);
}
.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: start;
}
.contact-title {
  font-family: var(--font-display);
  font-size: clamp(26px, 3vw, 40px);
  font-weight: 700;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 20px;
}
.contact-text p {
  color: rgba(255,255,255,.75);
  font-size: 16px;
  line-height: 1.8;
  margin-bottom: 36px;
}
.contact-info { display: flex; flex-direction: column; gap: 16px; }
.contact-item {
  display: flex;
  align-items: center;
  gap: 12px;
  color: rgba(255,255,255,.8);
  font-size: 15px;
}
.contact-item svg { width: 18px; height: 18px; color: var(--green-400); flex-shrink: 0; }
.contact-form-wrap {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: var(--shadow-xl);
}
.contact-form h3 {
  font-size: 22px;
  font-weight: 700;
  color: var(--gray-900);
  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: 13px;
  font-weight: 600;
  color: var(--gray-700);
}
.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 14px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-family: var(--font-body);
  color: var(--gray-800);
  background: var(--white);
  transition: var(--transition);
  outline: none;
  resize: vertical;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--green-500);
  box-shadow: 0 0 0 3px rgba(45,158,98,.12);
}
.form-note {
  text-align: center;
  font-size: 12px;
  color: var(--gray-500);
  margin-top: 12px;
}

/* =============================================
   FOOTER
   ============================================= */
.footer {
  background: var(--gray-900);
  padding: 64px 0 32px;
}
.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand p {
  font-size: 14px;
  color: var(--gray-500);
  line-height: 1.7;
  margin-top: 16px;
  max-width: 280px;
}
.footer-links h4 {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--gray-400);
  margin-bottom: 16px;
}
.footer-links ul { display: flex; flex-direction: column; gap: 10px; }
.footer-links li, .footer-links a {
  font-size: 14px;
  color: var(--gray-500);
  transition: var(--transition);
}
.footer-links a:hover { color: var(--green-400); }
.footer-bottom {
  border-top: 1px solid var(--gray-800);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.footer-bottom p { font-size: 13px; color: var(--gray-600); }

/* =============================================
   TOAST
   ============================================= */
.toast {
  position: fixed;
  bottom: 32px;
  right: 32px;
  background: var(--green-700);
  color: var(--white);
  padding: 16px 24px;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: var(--shadow-xl);
  transform: translateY(100px);
  opacity: 0;
  transition: all .4s cubic-bezier(.4,0,.2,1);
  z-index: 9999;
}
.toast.show { transform: translateY(0); opacity: 1; }
.toast svg { width: 20px; height: 20px; }

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
  .solution-pillars { grid-template-columns: 1fr; }
  .services-grid    { grid-template-columns: repeat(2, 1fr); }
  .expansion-grid   { grid-template-columns: repeat(2, 1fr); }
  .footer-inner     { grid-template-columns: 1fr 1fr; }
  .industries-grid  { grid-template-columns: 1fr; max-width: 500px; margin: 0 auto; }
  .testimonials-grid { grid-template-columns: 1fr; max-width: 560px; margin: 0 auto 24px; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: rgba(13,51,32,.98);
    padding: 20px 24px;
    gap: 4px;
    border-top: 1px solid rgba(255,255,255,.1);
  }
  .hamburger { display: flex; }
  .navbar { position: fixed; }

  .hero-stats { flex-direction: column; gap: 16px; padding: 20px; }
  .stat-divider { width: 100%; height: 1px; }

  .problem-grid    { grid-template-columns: 1fr; }
  .products-inner  { grid-template-columns: 1fr; }
  .benefits-inner  { grid-template-columns: 1fr; }
  .values-inner    { grid-template-columns: 1fr; }
  .contact-inner   { grid-template-columns: 1fr; }
  .form-row        { grid-template-columns: 1fr; }

  .services-grid   { grid-template-columns: 1fr; }
  .expansion-grid  { grid-template-columns: 1fr; }
  .footer-inner    { grid-template-columns: 1fr; }

  .products-badge  { bottom: 16px; right: 16px; }
  .hero-actions    { flex-direction: column; }

  .trust-inner     { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 28px; }
  .section-title { font-size: 24px; }
  .contact-form-wrap { padding: 24px; }
  .values-grid { grid-template-columns: 1fr; }
}