/* ============================================================
   Código Rural - Estilos Públicos
   ============================================================ */

:root {
    --cr-selva:         #1E3428;
    --cr-campo:         #3D6B56;
    --cr-menta:         #7BA898;
    --cr-dorado:        #A89880;
    --cr-crema:         #F2EFE9;
    --cr-blanco:        #FFFFFF;
    --cr-texto:         #2C3E35;
    --cr-texto-suave:   #4A5A52; /* oscurecido para cumplir contraste AA en texto pequeño */
    --cr-borde:         #D4CFC6;
    --cr-borde-suave:   #E2DDD4;

    --green-dark:   var(--cr-campo);
    --green-mid:    var(--cr-menta);
    --green-light:  var(--cr-menta);
    --green-pale:   #E6F0EC;
    --green-bg:     #EAF1EE;
    --amber:        var(--cr-dorado);
    --amber-dark:   #8F7D65;
    --navy:         var(--cr-selva);
    --navy-mid:     var(--cr-texto);
    --gray-50:      var(--cr-crema);
    --gray-100:     #F1E4C9;
    --gray-200:     var(--cr-borde-suave);
    --gray-400:     #5E7268; /* oscurecido para AA cuando se usa como texto sobre blanco */
    --gray-600:     var(--cr-texto-suave);
    --gray-800:     var(--cr-texto);
    --white:        var(--cr-blanco);
    --font:         'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
    --font-display: 'Sora', 'Inter', system-ui, -apple-system, sans-serif;
    --color-primary:      var(--cr-campo);
    --color-primary-dark: var(--cr-selva);
    --color-accent:       var(--cr-menta);
    --color-warm:         var(--cr-dorado);
    --color-bg:           var(--cr-crema);
    --color-surface:      var(--cr-blanco);
    --color-text:         var(--cr-texto);
    --color-text-muted:   var(--cr-texto-suave);
    --font-principal:     var(--font);
    --font-mono:          'Courier New', Courier, monospace;
    --radius:       8px;
    --radius-sm:    8px;
    --radius-lg:    12px;
    --radius-xl:    20px;
    --shadow:       0 1px 4px rgba(30,52,40,0.08);
    --shadow-lg:    0 8px 32px rgba(30,52,40,0.12);
    --transition:   0.25s ease;
}

/* ---- Reset base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: var(--font); color: var(--gray-800); background: var(--gray-50); line-height: 1.6; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
h1, h2, h3, .hero-title, .section-title, .cta-section h2, .page-hero h1 { font-family: var(--font-display); letter-spacing: -0.01em; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
address { font-style: normal; }

/* ---- Container ---- */
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }

/* ---- Sección genérica ---- */
.section { padding: 6rem 0; }
.section-sm { padding: 3rem 0; }
.section-bg { background: var(--gray-50); }
.section-surface { background: var(--white); }
.section-compact { padding-top: 5rem; }
.section-dark { background: var(--navy); color: var(--white); }
.section-green { background: var(--green-dark); color: var(--white); }

.section-header { text-align: center; margin-bottom: 3.5rem; }
.section-tag { display: inline-block; background: var(--green-mid); color: var(--gray-800); font-size: 0.72rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; padding: 0.35rem 0.8rem; border-radius: var(--radius-xl); margin-bottom: 1rem; }
.section-title { font-size: clamp(1.8rem, 4vw, 2.7rem); font-weight: 800; color: var(--green-dark); line-height: 1.14; margin-bottom: 1rem; }
.section-dark .section-title,
.section-green .section-title { color: var(--white); }
.section-subtitle { font-size: 1.03rem; color: var(--gray-600); max-width: 640px; margin: 0 auto; }
.section-dark .section-subtitle,
.section-green .section-subtitle { color: rgba(255,255,255,0.75); }

/* ---- Botones ---- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem; min-height: 44px; padding: 0.72rem 1.35rem; border-radius: var(--radius); font-weight: 700; font-size: 0.93rem; transition: all var(--transition); cursor: pointer; border: 1.5px solid transparent; }
.btn-primary { background: var(--green-dark); color: var(--white); border-color: var(--green-dark); }
.btn-primary:hover { background: var(--navy); border-color: var(--navy); transform: translateY(-1px); box-shadow: var(--shadow); }
.btn-secondary { background: transparent; color: var(--white); border-color: var(--white); }
.btn-secondary:hover { background: var(--white); color: var(--green-dark); }
.btn-amber { background: var(--amber); color: var(--gray-800); border-color: var(--amber); }
.btn-amber:hover { background: var(--amber-dark); border-color: var(--amber-dark); transform: translateY(-2px); }
.btn-outline { background: transparent; color: var(--green-dark); border-color: var(--green-dark); }
.btn-outline:hover { background: var(--green-bg); border-color: var(--green-dark); color: var(--green-dark); }
.btn-lg { padding: 1rem 2.25rem; font-size: 1.05rem; }
.btn-whatsapp { background: #25D366; color: #0B3D24; border-color: #25D366; }
.btn-whatsapp:hover { background: #1EBE5A; border-color: #1EBE5A; color: #0B3D24; transform: translateY(-1px); box-shadow: var(--shadow); }
.btn.is-loading { opacity: 0.7; cursor: progress; }

/* ============================================================
   NAVBAR
   ============================================================ */
.navbar { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; background: transparent; transition: background var(--transition), box-shadow var(--transition), border-color var(--transition); border-bottom: 1px solid transparent; }
.navbar.scrolled { background: rgba(255,255,255,0.96); box-shadow: var(--shadow); border-bottom-color: var(--gray-200); }
.navbar-container { display: flex; align-items: center; justify-content: space-between; height: 70px; }
.navbar-brand { display: flex; align-items: center; gap: 0.6rem; font-size: 1.15rem; font-weight: 700; color: var(--white); }
.navbar.scrolled .navbar-brand { color: var(--gray-800); }
.navbar-logo { width: 164px; height: auto; display: block; filter: brightness(0) invert(1); transition: filter var(--transition); }
.navbar.scrolled .navbar-logo { filter: none; }
.navbar-menu { display: flex; align-items: center; gap: 0.15rem; }
.navbar-menu a { color: rgba(255,255,255,0.9); font-weight: 500; padding: 0.5rem 0.85rem; border-radius: var(--radius-sm); transition: all var(--transition); font-size: 0.95rem; }
.navbar.scrolled .navbar-menu a { color: var(--gray-600); }
.navbar-menu a:hover, .navbar-menu a.active { color: var(--gray-800); background: var(--green-mid); }
.navbar.scrolled .navbar-menu a:hover, .navbar.scrolled .navbar-menu a.active { color: var(--gray-800); background: var(--green-mid); }
.navbar-menu a.btn-nav { background: var(--green-dark); color: var(--white); padding: 0.5rem 1.25rem; border-radius: var(--radius-sm); font-weight: 700; }
.navbar.scrolled .navbar-menu a.btn-nav { background: var(--green-dark); color: var(--white); }
.navbar-menu a.btn-nav:hover { background: var(--green-mid); color: var(--gray-800); transform: translateY(-1px); }

/* Hamburger */
.navbar-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 0.5rem; }
.navbar-toggle span { display: block; width: 24px; height: 2px; background: var(--white); border-radius: 2px; transition: all 0.3s; }
.navbar.scrolled .navbar-toggle span { background: var(--gray-800); }
.navbar-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.navbar-toggle.open span:nth-child(2) { opacity: 0; }
.navbar-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu */
.navbar-mobile { display: none; background: var(--white); border-top: 1px solid var(--gray-200); box-shadow: 0 4px 20px rgba(26,46,34,0.1); }
.navbar-mobile.open { display: block; }
.navbar-mobile ul { padding: 1rem 1.5rem; display: flex; flex-direction: column; gap: 0.25rem; }
.navbar-mobile a { display: block; color: var(--gray-800); font-weight: 500; padding: 0.65rem 0.85rem; border-radius: var(--radius-sm); transition: all var(--transition); }
.navbar-mobile a:hover { background: var(--green-bg); color: var(--green-dark); }

/* ============================================================
   HERO
   ============================================================ */
.hero { position: relative; min-height: 660px; display: flex; align-items: center; background: var(--navy); overflow: hidden; padding: 8.25rem 0 4.75rem; }
.hero-bg-pattern { position: absolute; inset: 0; opacity: 0.055; background-image: linear-gradient(90deg, var(--white) 1px, transparent 1px), linear-gradient(var(--white) 1px, transparent 1px); background-size: 84px 84px; }
.hero-layout { position: relative; z-index: 2; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.72fr); gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.hero-content { color: var(--white); max-width: 760px; }
.hero-tag { display: inline-flex; align-items: center; gap: 0.5rem; background: rgba(82,196,122,0.14); border: 1px solid rgba(82,196,122,0.28); color: var(--green-mid); font-size: 0.78rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; padding: 0.42rem 0.82rem; border-radius: var(--radius-xl); margin-bottom: 1.5rem; }
.hero-title { font-size: clamp(2.45rem, 5.8vw, 4.9rem); font-weight: 800; line-height: 1.02; margin-bottom: 1.45rem; letter-spacing: 0; }
.hero-title span { color: var(--green-mid); }
.hero-subtitle { font-size: clamp(1rem, 2vw, 1.18rem); color: rgba(255,255,255,0.78); max-width: 620px; margin-bottom: 2.25rem; line-height: 1.7; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; }
.hero-stats { display: flex; flex-wrap: wrap; gap: 0; border-top: 1px solid rgba(255,255,255,0.14); max-width: 760px; }
.hero-stat { }
.hero-stat { min-width: 150px; padding: 1.25rem 1.5rem 0 0; }
.hero-stat strong { display: block; font-size: 1.7rem; font-weight: 800; color: var(--green-mid); line-height: 1; }
.hero-stat span { font-size: 0.85rem; color: rgba(255,255,255,0.7); }
.hero-panel { background: var(--white); border-radius: var(--radius-lg); border: 1px solid rgba(255,255,255,0.18); box-shadow: 0 24px 60px rgba(30,52,40,0.24); overflow: hidden; color: var(--gray-800); }
.hero-panel-top { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 0.85rem 1rem; background: var(--green-dark); color: var(--white); font-size: 0.72rem; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase; }
.hero-panel-top span:last-child { color: var(--green-mid); }
.hero-panel-brand { display: flex; align-items: center; gap: 1rem; padding: 1.35rem; background: var(--cr-crema); border-bottom: 1px solid var(--gray-200); }
.hero-panel-brand img { width: 120px; height: auto; }
.hero-panel-brand strong { display: block; color: var(--gray-800); font-size: 1rem; line-height: 1.2; }
.hero-panel-brand span { display: block; color: var(--gray-600); font-size: 0.84rem; margin-top: 0.2rem; }
.solution-panel-brand { background: linear-gradient(135deg, var(--cr-crudo, #F2EFE9), #fff); }
.solution-panel-brand strong { font-size: 1.2rem; }
.hero-panel-list { display: grid; }
.hero-panel-list > div { display: grid; grid-template-columns: 42px 1fr; gap: 1rem; padding: 1.2rem 1.35rem; border-bottom: 1px solid var(--gray-200); }
.hero-panel-list > div > span { color: var(--green-dark); font-weight: 800; font-size: 0.86rem; }
.confidence-panel .hero-panel-list > div > span { width: 34px; height: 34px; border-radius: 50%; background: var(--green-bg); color: var(--green-dark); display: inline-flex; align-items: center; justify-content: center; }
.hero-panel-list strong { display: block; color: var(--gray-800); font-size: 1rem; margin-bottom: 0.25rem; }
.hero-panel-list p { color: var(--gray-600); font-size: 0.9rem; line-height: 1.55; }
.hero-panel-metrics { display: grid; grid-template-columns: repeat(3, 1fr); background: var(--white); }
.hero-panel-metrics div { padding: 1rem; border-right: 1px solid var(--gray-200); }
.hero-panel-metrics div:last-child { border-right: 0; }
.hero-panel-metrics strong { display: block; color: var(--green-dark); font-size: 1.4rem; line-height: 1; }
.hero-panel-metrics span { display: block; color: var(--gray-600); font-size: 0.76rem; margin-top: 0.35rem; line-height: 1.3; }

.intro-layout { display: grid; grid-template-columns: minmax(0, 0.95fr) minmax(340px, 1.05fr); gap: clamp(2rem, 5vw, 4rem); align-items: start; }
.intro-copy { position: sticky; top: 96px; }
.principles-board { display: grid; gap: 1px; background: var(--gray-200); border: 1px solid var(--gray-200); border-radius: var(--radius-lg); overflow: hidden; }
.principles-board article { background: var(--white); padding: 1.7rem; display: grid; grid-template-columns: 44px 1fr; column-gap: 1rem; align-items: start; }
.principles-board span { color: var(--green-dark); font-size: 0.82rem; font-weight: 800; }
.principles-board h3 { color: var(--gray-800); font-size: 1.08rem; margin-bottom: 0.35rem; }
.principles-board p { color: var(--gray-600); font-size: 0.94rem; line-height: 1.65; grid-column: 2; }

/* ============================================================
   SERVICIOS CARDS
   ============================================================ */
.services-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 1rem; }
.service-card { background: var(--white); border-radius: var(--radius-lg); padding: 1.65rem; border: 1px solid var(--gray-200); transition: all var(--transition); position: relative; overflow: hidden; box-shadow: var(--shadow); }
.service-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: var(--green-mid); transition: height var(--transition); }
.service-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); border-color: rgba(82,196,122,0.45); }
.service-card:hover::before { height: 6px; }
.service-icon { width: 56px; height: 56px; border-radius: var(--radius-sm); background: var(--green-dark); display: flex; align-items: center; justify-content: center; margin-bottom: 1.25rem; }
.service-icon svg { width: 28px; height: 28px; color: var(--white); }
.service-icon-soft { background: var(--green-bg); }
.service-icon-soft svg { color: var(--green-dark); }
.service-card h3 { font-size: 1.15rem; font-weight: 700; color: var(--gray-800); margin-bottom: 0.75rem; }
.service-card p { color: var(--gray-600); font-size: 0.95rem; line-height: 1.7; }
.services-grid-minimal { grid-template-columns: repeat(3, 1fr); gap: 0; border: 1px solid var(--gray-200); border-radius: var(--radius-lg); overflow: hidden; background: var(--gray-200); }
.services-grid-minimal .service-card { border: 0; border-radius: 0; box-shadow: none; min-height: 240px; }
.services-grid-minimal .service-card::before { left: 1.65rem; right: auto; top: 1.65rem; width: 34px; height: 3px; background: var(--amber); }
.services-grid-minimal .service-card:hover { transform: none; box-shadow: none; background: var(--cr-crema); border-color: transparent; }
.services-grid-minimal .service-card:hover::before { height: 3px; width: 52px; }
.service-number { display: inline-block; color: var(--green-dark); font-size: 0.8rem; font-weight: 800; letter-spacing: 0.12em; margin-bottom: 2.6rem; }

.lead-copy { color: var(--gray-600); line-height: 1.8; margin-bottom: 1.25rem; font-size: 1.02rem; }
.brand-panel { flex-direction: column; gap: 1.25rem; padding: 2rem; }
.brand-panel img { width: min(320px, 80%); filter: brightness(0) invert(1); }
.brand-panel span { color: rgba(255,255,255,0.72); font-size: 0.85rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; }

.service-detail-list { display: grid; gap: 1rem; }
.service-detail { display: grid; grid-template-columns: 112px minmax(0, 1fr); gap: 1.5rem; align-items: start; background: var(--white); border: 1px solid var(--gray-200); border-radius: var(--radius-lg); padding: 1.5rem; box-shadow: var(--shadow); }
.service-detail:nth-child(even) .service-detail-media { order: 0; }
.service-detail-media { min-height: 96px; aspect-ratio: 1; border-radius: var(--radius); background: var(--navy); display: flex; align-items: center; justify-content: center; border: 1px solid rgba(26,46,34,0.1); }
.service-detail-media span { color: var(--green-mid); font-size: 2rem; font-weight: 800; line-height: 1; }
.service-detail-copy { min-width: 0; }
.check-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.65rem 1rem; margin: 1.5rem 0 2rem; }
.check-list li { position: relative; padding-left: 1.4rem; color: var(--gray-600); font-size: 0.95rem; }
.check-list li::before { content: ''; position: absolute; left: 0; top: 0.55rem; width: 8px; height: 8px; border-radius: 50%; background: var(--green-mid); }

/* ============================================================
   PROYECTOS GRID
   ============================================================ */
.projects-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 1rem; }
.project-card { background: var(--white); border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--gray-200); transition: all var(--transition); box-shadow: var(--shadow); }
.project-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); border-color: rgba(82,196,122,0.45); }
.project-card-img { height: 180px; background: var(--navy); display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden; }
.project-card-img img { width: 100%; height: 100%; object-fit: cover; }
.project-card-img-placeholder { font-size: 2rem; color: rgba(255,255,255,0.45); font-weight: 800; letter-spacing: 0.12em; }
.project-category { position: absolute; top: 1rem; left: 1rem; background: var(--green-mid); color: var(--gray-800); font-size: 0.75rem; font-weight: 700; padding: 0.25rem 0.75rem; border-radius: 100px; text-transform: uppercase; letter-spacing: 0.05em; }
.project-card-body { padding: 1.5rem; }
.project-card-body h3 { font-size: 1.1rem; font-weight: 700; color: var(--gray-800); margin-bottom: 0.5rem; }
.project-card-body p { color: var(--gray-600); font-size: 0.9rem; line-height: 1.6; margin-bottom: 1rem; }
.project-client { font-size: 0.8rem; color: var(--gray-400); }
.project-tech { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 0.75rem; }
.tech-badge { background: var(--green-bg); color: var(--green-dark); font-size: 0.75rem; font-weight: 600; padding: 0.2rem 0.6rem; border-radius: 100px; }

/* ============================================================
   EQUIPO
   ============================================================ */
.team-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 1rem; }
.team-card { background: var(--white); border-radius: var(--radius-lg); padding: 1.65rem; text-align: center; border: 1px solid var(--gray-200); transition: all var(--transition); box-shadow: var(--shadow); }
.team-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); }
.team-avatar { width: 80px; height: 80px; border-radius: 50%; background: linear-gradient(135deg, var(--green-dark), var(--green-mid)); display: flex; align-items: center; justify-content: center; margin: 0 auto 1.25rem; overflow: hidden; }
.team-avatar img { width: 100%; height: 100%; object-fit: cover; }
.team-avatar-initials { font-size: 1.5rem; font-weight: 700; color: var(--white); }
.team-card h3 { font-size: 1.05rem; font-weight: 700; color: var(--gray-800); }
.team-card .role { color: var(--green-dark); font-size: 0.85rem; font-weight: 600; margin-bottom: 0.75rem; }
.team-card p { color: var(--gray-600); font-size: 0.85rem; line-height: 1.6; }
.team-social { display: flex; justify-content: center; gap: 0.75rem; margin-top: 1rem; }
.team-social a { color: var(--gray-400); transition: color var(--transition); }
.team-social a:hover { color: var(--green-dark); }

/* ============================================================
   STATS COUNTER
   ============================================================ */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 2rem; text-align: center; }
.stat-item strong { display: block; font-size: clamp(2.5rem, 5vw, 3.5rem); font-weight: 800; color: var(--green-mid); line-height: 1; }
.stat-item span { font-size: 1rem; color: rgba(255,255,255,0.8); }

/* ============================================================
   CTA SECTION
   ============================================================ */
.cta-section { background: var(--navy); color: var(--white); text-align: center; padding: 5rem 0; }
.cta-section h2 { font-size: clamp(1.8rem, 4vw, 2.5rem); font-weight: 800; margin-bottom: 1rem; }
.cta-section p { color: rgba(255,255,255,0.8); font-size: 1.1rem; margin-bottom: 2.5rem; max-width: 560px; margin-left: auto; margin-right: auto; }
.cta-actions { display: flex; justify-content: center; flex-wrap: wrap; gap: 1rem; }

/* ============================================================
   CONTACTO FORM
   ============================================================ */
.contact-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 4rem; align-items: start; }
.contact-info h2,
.contact-info h3 { font-size: 1.3rem; font-weight: 700; color: var(--gray-800); margin-bottom: 0.5rem; }
.contact-info > p { color: var(--gray-600); margin-bottom: 2rem; }
.contact-detail { display: flex; gap: 1rem; margin-bottom: 1.5rem; align-items: flex-start; }
.contact-detail-icon { width: 44px; height: 44px; background: var(--green-bg); border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.contact-detail-icon svg { color: var(--green-dark); }
.contact-detail strong { display: block; font-size: 0.9rem; color: var(--gray-800); margin-bottom: 0.2rem; }
.contact-detail span, .contact-detail a { color: var(--gray-600); font-size: 0.9rem; }

.form-card { background: var(--white); border-radius: var(--radius-lg); padding: 2rem; box-shadow: var(--shadow); border: 1px solid var(--gray-200); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { margin-bottom: 1.25rem; }
.form-group label { display: block; font-size: 0.9rem; font-weight: 600; color: var(--gray-800); margin-bottom: 0.5rem; }
.form-group input,
.form-group textarea,
.form-group select { width: 100%; padding: 0.75rem 1rem; border: 1.5px solid var(--gray-200); border-radius: var(--radius); font-family: var(--font); font-size: 0.95rem; color: var(--gray-800); background: var(--white); transition: border-color var(--transition), box-shadow var(--transition); }
.form-group input:focus,
.form-group textarea:focus { outline: none; border-color: var(--green-mid); box-shadow: 0 0 0 3px rgba(82,196,122,0.16); }
.form-group textarea { resize: vertical; min-height: 130px; }
.form-error { color: #8E2F25; font-size: 0.82rem; margin-top: 0.35rem; }
.alert { padding: 1rem 1.25rem; border-radius: var(--radius-sm); margin-bottom: 1.5rem; font-size: 0.95rem; }
.alert-success { background: var(--green-bg); color: var(--green-dark); border: 1px solid var(--green-mid); }
.alert-error { background: #F7E1D5; color: #8E2F25; border: 1px solid #D9A28A; }

/* ============================================================
   NOSOTROS
   ============================================================ */
.about-grid { display: grid; grid-template-columns: 0.95fr 1.05fr; gap: 4rem; align-items: center; }
.about-visual { position: relative; }
.about-visual-main { border-radius: var(--radius-lg); overflow: hidden; background: var(--navy); aspect-ratio: 4/3; display: flex; align-items: center; justify-content: center; }
.about-badge { position: absolute; bottom: -1rem; right: -1rem; background: var(--white); color: var(--gray-800); border-radius: var(--radius-lg); padding: 1.15rem 1.35rem; text-align: center; font-weight: 700; box-shadow: var(--shadow-lg); border-top: 4px solid var(--amber); }
.about-badge strong { display: block; font-size: 2rem; line-height: 1; }
.values-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-top: 2rem; }
.value-item { background: var(--white); border-radius: var(--radius); padding: 1.25rem; border-left: 4px solid var(--green-dark); box-shadow: var(--shadow); }
.value-item h4 { font-size: 0.95rem; font-weight: 700; color: var(--gray-800); margin-bottom: 0.3rem; }
.value-item p { font-size: 0.85rem; color: var(--gray-600); }
.mission-vision { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.mv-card { background: var(--white); border-radius: var(--radius-lg); padding: 2rem; border: 1px solid var(--gray-200); box-shadow: var(--shadow); }
.mv-card h3 { font-size: 1.1rem; font-weight: 700; color: var(--green-dark); margin-bottom: 0.75rem; }
.mv-card p { color: var(--gray-800); font-size: 0.95rem; line-height: 1.7; }
.mv-card h2 { color: var(--white); font-size: clamp(1.45rem, 3vw, 2rem); margin: 0.75rem 0 1rem; line-height: 1.2; }
.mv-card-dark { background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.12); }
.mv-card-dark p { color: rgba(255,255,255,0.78); }
.mv-card-dark .section-tag { background: rgba(255,255,255,0.12); color: var(--green-pale); }
.values-grid-wide { grid-template-columns: repeat(4, 1fr); }
.timeline-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.timeline-grid article { background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.12); border-radius: var(--radius); padding: 1.5rem; }
.timeline-grid span { color: var(--green-mid); font-size: 0.82rem; font-weight: 800; letter-spacing: 0.12em; text-transform: uppercase; }
.timeline-grid h3 { color: var(--white); font-size: 1.1rem; margin: 0.65rem 0; }
.timeline-grid p { color: rgba(255,255,255,0.75); font-size: 0.92rem; line-height: 1.7; }

/* ============================================================
   FILTROS PROYECTOS
   ============================================================ */
.filter-bar { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 2.5rem; justify-content: center; }
.filter-btn { padding: 0.5rem 1rem; border-radius: var(--radius-xl); font-size: 0.88rem; font-weight: 700; cursor: pointer; border: 1.5px solid var(--gray-200); background: var(--white); color: var(--gray-600); transition: all var(--transition); }
.filter-btn:hover, .filter-btn.active { border-color: var(--green-mid); background: var(--green-mid); color: var(--gray-800); }

/* ============================================================
   PAGE HERO (subpáginas)
   ============================================================ */
.page-hero { background: var(--navy); color: var(--white); padding: 8.5rem 0 4rem; text-align: left; }
.page-hero h1 { font-size: clamp(2rem, 5vw, 3.2rem); font-weight: 800; margin-bottom: 1rem; }
.page-hero p { font-size: 1.1rem; color: rgba(255,255,255,0.8); max-width: 620px; margin: 0; }
.breadcrumb { display: flex; justify-content: flex-start; gap: 0.5rem; font-size: 0.85rem; color: rgba(255,255,255,0.6); margin-bottom: 1rem; }
.breadcrumb a { color: rgba(255,255,255,0.8); }
.breadcrumb a:hover { color: var(--green-mid); }
.breadcrumb span { color: rgba(255,255,255,0.4); }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: var(--navy); color: rgba(255,255,255,0.8); padding: 4rem 0 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 3rem; padding-bottom: 3rem; border-bottom: 1px solid rgba(255,255,255,0.1); }
.footer-brand a { display: flex; align-items: center; gap: 0.6rem; font-size: 1.15rem; font-weight: 700; color: var(--white); margin-bottom: 1rem; }
.footer-logo { width: 170px; height: auto; display: block; filter: brightness(0) invert(1); }
.footer-brand a strong { color: var(--amber); }
.footer-brand p { font-size: 0.9rem; line-height: 1.7; color: rgba(255,255,255,0.65); margin-bottom: 1.5rem; }
.footer-social { display: flex; gap: 0.75rem; }
.footer-social a { width: 36px; height: 36px; background: rgba(255,255,255,0.08); border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; color: rgba(255,255,255,0.7); transition: all var(--transition); }
.footer-social a:hover { background: var(--green-dark); color: var(--white); }
.footer-col h3 { font-size: 0.9rem; font-weight: 700; color: var(--white); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 1.25rem; }
.footer-col ul li { margin-bottom: 0.6rem; }
.footer-col ul li a { font-size: 0.9rem; color: rgba(255,255,255,0.65); transition: color var(--transition); }
.footer-col ul li a:hover { color: var(--green-mid); }
.footer-col p, .footer-col address p { display: flex; align-items: flex-start; gap: 0.5rem; font-size: 0.88rem; color: rgba(255,255,255,0.65); margin-bottom: 0.75rem; }
.footer-col a { color: rgba(255,255,255,0.65); }
.footer-col a:hover { color: var(--green-mid); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding: 1.5rem 0; font-size: 0.85rem; color: rgba(255,255,255,0.5); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
    .hero-layout { grid-template-columns: 1fr; }
    .hero-panel { max-width: 640px; }
    .intro-layout { grid-template-columns: 1fr; }
    .intro-copy { position: static; }
    .services-grid-minimal { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .contact-grid { grid-template-columns: 1fr; gap: 2.5rem; }
    .about-grid { grid-template-columns: 1fr; }
    .values-grid-wide { grid-template-columns: 1fr 1fr; }
    .service-detail,
    .service-detail:nth-child(even) { grid-template-columns: 1fr; }
    .service-detail:nth-child(even) .service-detail-media { order: 0; }
    .timeline-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .navbar-menu { display: none; }
    .navbar-toggle { display: flex; }
    .hero { min-height: auto; padding: 7.25rem 0 3.5rem; }
    .hero-panel-brand { align-items: flex-start; flex-direction: column; }
    .hero-panel-metrics { grid-template-columns: 1fr; }
    .hero-panel-metrics div { border-right: 0; border-bottom: 1px solid var(--gray-200); }
    .hero-panel-metrics div:last-child { border-bottom: 0; }
    .hero-stats { gap: 1.5rem; }
    .form-row { grid-template-columns: 1fr; }
    .mission-vision { grid-template-columns: 1fr; }
    .values-grid { grid-template-columns: 1fr; }
    .check-list { grid-template-columns: 1fr; }
    .services-grid-minimal { grid-template-columns: 1fr; }
    .service-detail { grid-template-columns: 1fr; }
    .service-detail-media { width: 88px; min-height: 88px; }
    .page-hero { padding: 7.25rem 0 3rem; }
    .section { padding: 3.5rem 0; }
}

@media (max-width: 640px) {
    .navbar-logo { width: 140px; }
    .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
    .footer-bottom { flex-direction: column; gap: 0.5rem; text-align: center; }
    .hero-actions { flex-direction: column; }
    .hero-actions .btn { width: 100%; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .services-grid { grid-template-columns: 1fr; }
    .projects-grid { grid-template-columns: 1fr; }
    .team-grid { grid-template-columns: 1fr 1fr; }
    .cta-actions { flex-direction: column; }
    .cta-actions .btn { width: 100%; }
}

/* ============================================================
   ACCESIBILIDAD
   ============================================================ */
.skip-link {
    position: absolute; left: 1rem; top: -100px; z-index: 2000;
    background: var(--green-dark); color: var(--white);
    padding: 0.7rem 1.1rem; border-radius: var(--radius-sm); font-weight: 700;
    transition: top var(--transition);
}
.skip-link:focus { top: 1rem; }

a:focus-visible,
button:focus-visible,
.btn:focus-visible,
.filter-btn:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
.navbar-toggle:focus-visible {
    outline: 3px solid var(--cr-dorado);
    outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
    }
}

/* ============================================================
   WHATSAPP FLOTANTE
   ============================================================ */
.whatsapp-float {
    position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: 1500;
    width: 58px; height: 58px; border-radius: 50%;
    background: #25D366; color: var(--white);
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 6px 20px rgba(11,61,36,0.35);
    transition: transform var(--transition), box-shadow var(--transition);
}
.whatsapp-float:hover { transform: scale(1.08); box-shadow: 0 8px 26px rgba(11,61,36,0.45); }
@media (max-width: 640px) {
    .whatsapp-float { bottom: 1rem; right: 1rem; width: 54px; height: 54px; }
}

/* ============================================================
   TIRA DE CONFIANZA (LOGOS)
   ============================================================ */
.trust-strip { background: var(--white); padding: 2.25rem 0; border-bottom: 1px solid var(--gray-200); }
.trust-strip-label { text-align: center; font-size: 0.78rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--gray-600); margin-bottom: 1.5rem; }
.trust-logos { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 1.25rem 2.75rem; }
.trust-logos span { font-family: var(--font-display); font-weight: 700; font-size: 1.05rem; color: var(--gray-400); opacity: 0.85; filter: grayscale(1); }

/* ============================================================
   TESTIMONIOS
   ============================================================ */
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.testimonial-card { background: var(--white); border: 1px solid var(--gray-200); border-radius: var(--radius-lg); padding: 1.85rem; box-shadow: var(--shadow); display: flex; flex-direction: column; gap: 1rem; }
.testimonial-stars { display: flex; gap: 0.15rem; color: var(--amber); }
.testimonial-card blockquote { color: var(--gray-800); font-size: 1rem; line-height: 1.65; flex: 1; }
.testimonial-card figcaption { border-top: 1px solid var(--gray-200); padding-top: 1rem; }
.testimonial-card figcaption strong { display: block; color: var(--gray-800); font-size: 0.95rem; }
.testimonial-card figcaption span { display: block; color: var(--gray-600); font-size: 0.85rem; margin-top: 0.15rem; }
@media (max-width: 1024px) { .testimonials-grid { grid-template-columns: 1fr; max-width: 560px; margin: 0 auto; } }

/* ============================================================
   FORMULARIO: estados extra
   ============================================================ */
.form-group input.input-error,
.form-group select.input-error,
.form-group textarea.input-error { border-color: #C0392B; box-shadow: 0 0 0 3px rgba(192,57,43,0.12); }
.form-reassurance { margin-top: 0.9rem; text-align: center; font-size: 0.85rem; color: var(--gray-600); }

/* Móvil contacto: formulario primero (acción antes que info) */
@media (max-width: 1024px) {
    .contact-info { order: 2; }
    .form-card { order: 1; }
}