/* =========================================
   ELECTRICISTA — Clean Tech Theme 2026
   Premium Light Mode for Technical Services
   ========================================= */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --primary: #FACC15; /* Electric Yellow */
  --primary-dark: #EAB308;
  --secondary: #1E40AF; /* Deep Trust Blue */
  --secondary-light: #2563EB;
  --accent-red: #EF4444; /* Urgency Red */
  --wa-green: #25D366;
  
  --bg: #FFFFFF;
  --bg-alt: #F8FAFC; /* Slate 50 */
  --bg-dark: #0F172A; /* Slate 900 for Footer */
  --text: #0F172A; /* Slate 900 */
  --text-muted: #475569; /* Slate 600 */
  --border: #E2E8F0; /* Slate 200 */
  
  --font-display: 'Space Grotesk', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.1);
  --shadow-md: 0 4px 15px rgba(15, 23, 42, 0.05);
  --shadow-lg: 0 10px 40px rgba(15, 23, 42, 0.08);
  --shadow-primary: 0 4px 20px rgba(250, 204, 21, 0.4);

  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }

*:focus-visible {
  outline: 2px solid var(--secondary-light);
  outline-offset: 2px;
}

/* TYPOGRAPHY */
h1, h2, h3, h4 { font-family: var(--font-display); line-height: 1.15; color: var(--text); }
.section-label { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; color: var(--secondary-light); margin-bottom: 0.75rem; display: block; }
.section-title { font-size: clamp(2rem, 4vw, 2.75rem); margin-bottom: 1rem; font-weight: 700; color: var(--text); }
.section-desc { font-size: 1.05rem; color: var(--text-muted); max-width: 600px; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
.section { padding: 5rem 0; }
.section-header { margin-bottom: 3.5rem; }

/* BUTTONS */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  padding: 0.85rem 2rem; border-radius: var(--radius-sm); font-size: 0.95rem;
  font-weight: 700; transition: var(--transition); white-space: nowrap;
}
.btn-primary { background: var(--primary); color: #000; box-shadow: var(--shadow-primary); }
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-2px); box-shadow: 0 6px 25px rgba(250, 204, 21, 0.5); }
.btn-outline { background: transparent; color: var(--text); border: 2px solid var(--border); }
.btn-outline:hover { border-color: var(--text); background: var(--text); color: white; transform: translateY(-2px); }

/* NAVBAR */
.navbar { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; padding: 1.25rem 0; transition: var(--transition); }
.navbar.scrolled { background: rgba(255, 255, 255, 0.95); backdrop-filter: blur(12px); padding: 0.85rem 0; border-bottom: 1px solid var(--border); box-shadow: var(--shadow-sm); }
.nav-container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; display: flex; align-items: center; justify-content: space-between; }
.nav-logo { display: flex; align-items: center; gap: 0.75rem; font-family: var(--font-display); font-size: 1.35rem; font-weight: 800; color: white; transition: color var(--transition); }
.navbar.scrolled .nav-logo { color: var(--text); }
.logo-bolt { color: var(--primary); font-size: 1.5rem; }
.nav-logo div { display: flex; flex-direction: column; }
.logo-name { line-height: 1; }
.logo-tag { font-size: 0.65rem; font-family: var(--font-body); font-weight: 600; text-transform: uppercase; color: rgba(255,255,255,0.7); margin-top: 0.2rem; }
.navbar.scrolled .logo-tag { color: var(--text-muted); }
.nav-links { display: flex; align-items: center; gap: 0.5rem; list-style: none; }
.nav-links a { padding: 0.5rem 0.85rem; font-size: 0.9rem; font-weight: 600; color: rgba(255, 255, 255, 0.9); border-radius: var(--radius-sm); transition: var(--transition); }
.navbar.scrolled .nav-links a { color: var(--text-muted); }
.nav-links a:hover, .navbar.scrolled .nav-links a:hover { color: var(--secondary-light); background: rgba(37, 99, 235, 0.08); }
.nav-tel { background: var(--bg); color: var(--text) !important; display: inline-flex; align-items: center; gap: 0.4rem; padding: 0.55rem 1.25rem !important; border-radius: var(--radius-full) !important; font-weight: 800 !important; font-size: 0.9rem; box-shadow: var(--shadow-md); margin-left: 0.5rem; }
.nav-tel:hover { color: var(--secondary-light) !important; transform: translateY(-2px); }
.navbar.scrolled .nav-tel { background: var(--primary); color: #000 !important; }

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

/* HERO */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; overflow: hidden; padding-top: 5rem; }
.hero-bg-wrap { position: absolute; inset: 0; z-index: 0; }
.hero-img { width: 100%; height: 100%; object-fit: cover; }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(135deg, rgba(8, 15, 30, 0.92) 0%, rgba(15, 23, 42, 0.75) 100%); }
.hero-content { position: relative; z-index: 2; width: 100%; display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 4rem; align-items: center; }
.hero-cert-badge { display: inline-flex; align-items: center; gap: 0.5rem; font-size: 0.75rem; font-weight: 700; padding: 0.5rem 1rem; background: rgba(255, 255, 255, 0.1); border: 1px solid rgba(255, 255, 255, 0.2); color: white; border-radius: var(--radius-full); margin-bottom: 1.5rem; text-transform: uppercase; letter-spacing: 0.05em; backdrop-filter: blur(4px); }
.hero-title { font-size: clamp(2.5rem, 6vw, 4.5rem); color: white; line-height: 1.1; margin-bottom: 1.25rem; }
.title-line { display: block; }
.accent { color: var(--primary); }
.hero-desc { font-size: 1.1rem; color: rgba(255, 255, 255, 0.8); margin-bottom: 2.5rem; line-height: 1.6; max-width: 500px; }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 3rem; }
.hero-actions .btn-outline { border-color: rgba(255,255,255,0.4); color: white; }
.hero-actions .btn-outline:hover { background: white; color: var(--text); border-color: white; }

.hero-trust { display: flex; align-items: center; gap: 2rem; flex-wrap: wrap; }
.htrust-item { display: flex; flex-direction: column; align-items: flex-start; }
.htrust-num { font-family: var(--font-display); font-size: 1.75rem; font-weight: 800; color: var(--primary); line-height: 1.2; }
.htrust-label { font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; color: rgba(255, 255, 255, 0.6); }
.htrust-sep { width: 1px; height: 30px; background: rgba(255, 255, 255, 0.2); }

/* URGENCIA CARD */
.hero-right { display: flex; justify-content: flex-end; }
.urgencia-card { background: white; border-radius: var(--radius-lg); padding: 2.5rem; box-shadow: 0 20px 50px rgba(0,0,0,0.3); max-width: 400px; position: relative; }
.urgencia-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 6px; background: var(--accent-red); border-radius: var(--radius-lg) var(--radius-lg) 0 0; }
.urgencia-header { display: flex; align-items: center; gap: 0.6rem; font-size: 0.85rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.1em; color: var(--accent-red); margin-bottom: 0.5rem; }
.urgencia-dot { width: 8px; height: 8px; background: var(--accent-red); border-radius: 50%; animation: pulse-red 2s infinite; }
@keyframes pulse-red { 0% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.7); } 70% { box-shadow: 0 0 0 10px rgba(239, 68, 68, 0); } 100% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0); } }
.urgencia-tel { font-family: var(--font-display); font-size: 2.5rem; font-weight: 800; color: var(--text); margin-bottom: 0.5rem; line-height: 1; display: block; }
.urgencia-desc { font-size: 0.95rem; color: var(--text-muted); line-height: 1.5; margin-bottom: 1.5rem; }
.btn-urgencia { width: 100%; background: var(--accent-red); color: white; padding: 1rem; border-radius: var(--radius-sm); font-weight: 700; font-size: 1.05rem; margin-bottom: 0.75rem; justify-content: center; }
.btn-urgencia:hover { background: #B91C1C; transform: translateY(-2px); box-shadow: 0 6px 15px rgba(239, 68, 68, 0.3); color: white; }
.btn-wa-urgencia { display: flex; justify-content: center; width: 100%; align-items: center; gap: 0.5rem; font-size: 0.9rem; font-weight: 600; color: #15803D; padding: 0.85rem; border: 2px solid #BBF7D0; border-radius: var(--radius-sm); transition: var(--transition); background: #F0FDF4; }
.btn-wa-urgencia:hover { background: #DCFCE7; border-color: #86EFAC; transform: translateY(-2px); }

/* SERVICIOS */
.servicios { background: var(--bg-alt); }
.servicios-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 1.5rem; }
.s-card { background: white; border: 1px solid var(--border); border-radius: var(--radius-md); padding: 2.5rem 2rem; display: flex; flex-direction: column; transition: var(--transition); box-shadow: var(--shadow-sm); }
.s-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: var(--secondary-light); }
.s-featured { border-color: #FECACA; background: #FEF2F2; }
.s-icon-wrap { width: 48px; height: 48px; background: rgba(37, 99, 235, 0.1); color: var(--secondary-light); border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; font-size: 1.5rem; margin-bottom: 1.5rem; }
.s-featured .s-icon-wrap { background: #FECACA; color: var(--accent-red); }
.s-card h3 { font-size: 1.25rem; font-weight: 700; margin-bottom: 0.75rem; }
.s-card p { font-size: 0.95rem; color: var(--text-muted); margin-bottom: 1.25rem; }
.s-card ul { list-style: none; margin-bottom: 2rem; flex-grow: 1; }
.s-card ul li { font-size: 0.9rem; margin-bottom: 0.6rem; color: var(--text); position: relative; padding-left: 1.25rem; font-weight: 500; }
.s-card ul li::before { content: '✓'; position: absolute; left: 0; color: var(--secondary-light); font-weight: 800; }
.s-urgente-tag { display: inline-flex; align-items: center; gap: 0.4rem; font-size: 0.75rem; font-weight: 700; text-transform: uppercase; color: var(--accent-red); background: white; padding: 0.4rem 1rem; border-radius: var(--radius-full); margin-bottom: 1.5rem; border: 1.5px solid var(--accent-red); }
.s-cta { width: 100%; text-align: center; border: 2px solid var(--border); border-radius: var(--radius-sm); padding: 0.75rem; font-weight: 700; color: var(--text); transition: var(--transition); }
.s-cta:hover { background: var(--bg-alt); border-color: var(--text); }
.s-cta-emergency { background: var(--accent-red); color: white; border-color: var(--accent-red); }
.s-cta-emergency:hover { background: #DC2626; color: white; border-color: #DC2626; }
.s-cta-solar { background: #FEF9C3; color: #A16207; border-color: #FDE047; }
.s-cta-solar:hover { background: #FEF08A; color: #854D0E; border-color: #FACC15; }

/* PROYECTOS */
.proyectos { background: var(--bg); }
.proyectos-grid { display: grid; grid-template-columns: 1.5fr 1fr; grid-template-rows: 250px 250px; gap: 1rem; }
.p-card { position: relative; border-radius: var(--radius-md); overflow: hidden; }
.p-large { grid-row: 1 / 3; }
.p-card img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.p-card:hover img { transform: scale(1.05); }
.p-overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(15, 23, 42, 0.9) 0%, rgba(15, 23, 42, 0) 60%); display: flex; flex-direction: column; justify-content: flex-end; padding: 2rem; pointer-events: none; }
.p-tag { display: inline-flex; align-items: center; gap: 0.4rem; font-size: 0.7rem; font-weight: 700; text-transform: uppercase; background: var(--primary); color: #000; padding: 0.3rem 0.8rem; border-radius: var(--radius-full); margin-bottom: 0.75rem; width: max-content; box-shadow: 0 4px 10px rgba(0,0,0,0.3); }
.p-overlay h3 { color: white; font-size: 1.25rem; margin-bottom: 0.25rem; }
.p-overlay p { color: rgba(255, 255, 255, 0.8); font-size: 0.9rem; }

/* NOSOTROS & CERTS */
.nosotros { background: var(--bg-alt); }
.nosotros-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.nosotros-text { font-size: 1.05rem; color: var(--text-muted); margin-bottom: 1.5rem; line-height: 1.7; }
.certs-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-top: 2rem; }
.cert-item { display: flex; align-items: center; gap: 0.75rem; padding: 1rem; background: white; border: 1px solid var(--border); border-radius: var(--radius-md); box-shadow: var(--shadow-sm); }
.cert-icon { font-size: 1.5rem; color: var(--secondary-light); flex-shrink: 0; }
.cert-item strong { display: block; font-size: 0.85rem; color: var(--text); margin-bottom: 0.15rem; }
.cert-item span { display: block; font-size: 0.75rem; color: var(--text-muted); }
.nosotros-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.stat-big { background: white; border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 2.5rem 2rem; text-align: center; box-shadow: var(--shadow-sm); transition: var(--transition); }
.stat-big:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--secondary-light); }
.stat-num { font-family: var(--font-display); font-size: 3rem; font-weight: 800; color: var(--secondary); display: block; margin-bottom: 0.5rem; line-height: 1; }
.stat-desc { font-size: 0.85rem; font-weight: 600; text-transform: uppercase; color: var(--text-muted); letter-spacing: 0.05em; }

/* TESTIMONIOS */
.testimonios { background: var(--bg); }
.test-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 1.5rem; }
.test-card { background: var(--bg-alt); padding: 2rem; border-radius: var(--radius-lg); border: 1px solid var(--border); display: flex; flex-direction: column; }
.test-stars { color: var(--primary-dark); font-size: 1.25rem; letter-spacing: 2px; margin-bottom: 1rem; }
.test-card p { font-size: 0.95rem; color: var(--text-muted); line-height: 1.6; font-style: italic; flex-grow: 1; margin-bottom: 1.5rem; }
.test-author { display: flex; align-items: center; gap: 1rem; }
.test-av { width: 44px; height: 44px; border-radius: 50%; background: var(--secondary-light); color: white; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 1rem; }
.test-author strong { display: block; font-size: 0.95rem; font-weight: 700; color: var(--text); }
.test-author span { font-size: 0.8rem; color: var(--text-muted); }

/* PRESUPUESTO */
.presupuesto { background: var(--secondary); color: white; }
.presupuesto .section-title { color: white; }
.presupuesto .section-desc { color: rgba(255, 255, 255, 0.8); }
.presupuesto .section-label { color: var(--primary); }
.presupuesto-grid { display: grid; grid-template-columns: 1fr 1.3fr; gap: 4rem; align-items: center; }
.pres-info p { font-size: 1.1rem; color: rgba(255, 255, 255, 0.9); margin-bottom: 2rem; }
.pres-benefits { display: flex; flex-direction: column; gap: 1rem; margin-bottom: 2rem; }
.pb-item { display: flex; align-items: center; gap: 0.75rem; font-size: 1rem; font-weight: 500; }
.pb-item svg { color: var(--primary); font-size: 1.25rem; }
.btn-primary.mt { margin-top: 1rem; width: max-content; }
.pres-form-wrap { background: white; border-radius: var(--radius-lg); padding: 2.5rem; color: var(--text); box-shadow: 0 20px 40px rgba(0,0,0,0.2); }
.pres-form h3 { font-size: 1.5rem; font-weight: 800; margin-bottom: 1.5rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.fg { display: flex; flex-direction: column; gap: 0.5rem; margin-bottom: 1.25rem; }
.fg label { font-size: 0.8rem; font-weight: 700; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em; }
.fg input, .fg select, .fg textarea { background: var(--bg-alt); border: 2px solid var(--border); border-radius: var(--radius-sm); padding: 0.85rem 1rem; font-family: inherit; font-size: 0.95rem; color: var(--text); outline: none; transition: var(--transition); }
.fg input:focus, .fg select:focus, .fg textarea:focus { border-color: var(--secondary-light); background: white; box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1); }
.btn-submit { width: 100%; background: var(--secondary-light); color: white; padding: 1rem; border-radius: var(--radius-sm); font-weight: 700; font-size: 1rem; transition: var(--transition); }
.btn-submit:hover { background: var(--secondary); transform: translateY(-2px); box-shadow: 0 8px 20px rgba(37, 99, 235, 0.2); }
.form-note { text-align: center; font-size: 0.8rem; color: var(--text-muted); margin-top: 1rem; font-weight: 500; }

/* CONTACTO */
.contacto { background: var(--bg); }
.contacto-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: 3rem; align-items: start; }
.contacto-cards { display: flex; flex-direction: column; gap: 1rem; }
.cc { display: flex; align-items: flex-start; gap: 1rem; padding: 1.5rem; background: var(--bg-alt); border: 1px solid var(--border); border-radius: var(--radius-md); transition: var(--transition); }
.cc:hover { border-color: var(--secondary-light); box-shadow: var(--shadow-sm); transform: translateX(-4px); }
.cc-icon { width: 44px; height: 44px; border-radius: 50%; background: rgba(37, 99, 235, 0.1); color: var(--secondary-light); display: flex; align-items: center; justify-content: center; font-size: 1.25rem; flex-shrink: 0; }
.cc strong { display: block; font-size: 0.9rem; font-weight: 700; margin-bottom: 0.25rem; color: var(--text); }
.cc span, .cc a { font-size: 0.85rem; color: var(--text-muted); line-height: 1.5; }
.cc a { font-weight: 600; color: var(--secondary-light); }
.cc a:hover { text-decoration: underline; }
.btn-wa-full { display: flex; align-items: center; justify-content: center; gap: 0.5rem; width: 100%; background: #F0FDF4; color: #15803D; font-weight: 700; padding: 1rem; border: 2px solid #BBF7D0; border-radius: var(--radius-sm); transition: var(--transition); margin-top: 0.5rem; }
.btn-wa-full:hover { background: #DCFCE7; border-color: #86EFAC; transform: translateY(-2px); }

/* KIT DIGITAL */
.kit-band { background: var(--bg-dark); padding: 1.5rem; border-top: 1px solid rgba(255,255,255,0.1); }
.kit-inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 1.5rem; max-width: 1200px; margin: 0 auto; }
.kit-left { display: flex; align-items: center; gap: 1.25rem; }
.kit-eu { font-size: 2.5rem; }
.kit-left strong { display: block; font-size: 1rem; font-weight: 700; color: white; margin-bottom: 0.2rem; }
.kit-left span { font-size: 0.85rem; color: rgba(255,255,255,0.7); }
.btn-kit { padding: 0.65rem 1.5rem; border-radius: var(--radius-full); font-size: 0.85rem; font-weight: 700; border: 2px solid var(--primary); color: var(--primary); transition: var(--transition); }
.btn-kit:hover { background: var(--primary); color: black; }

/* FOOTER */
.footer { background: #020617; padding-top: 5rem; color: rgba(255,255,255,0.7); }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 3rem; margin-bottom: 4rem; }
.footer-brand .footer-logo { font-family: var(--font-display); font-size: 1.5rem; font-weight: 800; color: white; margin-bottom: 1rem; display: flex; align-items: center; gap: 0.5rem; }
.footer-logo span { color: var(--primary); }
.footer-brand p { font-size: 0.9rem; margin-bottom: 1.5rem; line-height: 1.6; }
.footer-tel { font-size: 1.2rem; font-weight: 800; color: white; }
.footer-col h4 { font-size: 0.9rem; font-weight: 700; color: white; text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 1.25rem; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 0.75rem; }
.footer-col a { font-size: 0.9rem; transition: var(--transition); }
.footer-col a:hover { color: var(--primary); }
.footer-cta-tel { display: block; font-family: var(--font-display); font-size: 1.75rem; font-weight: 800; color: var(--primary); margin-bottom: 0.75rem; }
.footer-cta-wa { display: inline-flex; align-items: center; gap: 0.4rem; color: #34D399; font-weight: 600; transition: var(--transition); }
.footer-cta-wa:hover { color: #6EE7B7; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding: 1.5rem; text-align: center; font-size: 0.85rem; }
.footer-bottom a { color: white; font-weight: 600; }

/* FLOATING BUTTONS */
.float-wrap { position: fixed; bottom: 2rem; right: 2rem; z-index: 900; display: flex; flex-direction: column; gap: 0.75rem; }
.fb { width: 56px; height: 56px; border-radius: 50%; display: flex; align-items: center; justify-content: center; color: white; transition: var(--transition); position: relative; }
.fb-tel { background: var(--primary); color: black; box-shadow: var(--shadow-primary); animation: float-glow 3s infinite; }
@keyframes float-glow { 0%, 100% { box-shadow: 0 4px 15px rgba(250, 204, 21, 0.4); } 50% { box-shadow: 0 4px 25px rgba(250, 204, 21, 0.8); } }
.fb-wa { background: var(--wa-green); box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4); }
.fb:hover { transform: translateY(-4px) scale(1.05); }
.fb-tip { position: absolute; right: 70px; background: var(--text); color: white; font-size: 0.8rem; font-weight: 600; padding: 0.4rem 0.85rem; border-radius: var(--radius-sm); white-space: nowrap; opacity: 0; pointer-events: none; transition: opacity var(--transition); }
.fb:hover .fb-tip { opacity: 1; }

/* RESPONSIVE */
@media (max-width: 1024px) {
  .hero-content { grid-template-columns: 1fr; text-align: center; }
  .hero-right { display: none; }
  .hero-trust, .hero-actions { justify-content: center; }
  .nosotros-grid { grid-template-columns: 1fr; gap: 3rem; }
  .presupuesto-grid { grid-template-columns: 1fr; }
  .contacto-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .proyectos-grid { grid-template-columns: 1fr; grid-template-rows: auto; }
  .p-large { grid-row: auto; }
  .p-card { height: 250px; }
}

@media (max-width: 768px) {
  .section { padding: 4rem 0; }
  .nav-links, .nav-tel { display: none; }
  .hamburger { display: flex; }
  
  .servicios-grid { grid-template-columns: 1fr; }
  .certs-grid { grid-template-columns: 1fr; }
  .nosotros-stats { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .kit-inner { flex-direction: column; text-align: center; }
  .kit-left { flex-direction: column; text-align: center; }
  .hero-title { font-size: 2.5rem; }
}