* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: 'Inter', sans-serif; overflow-x: hidden; background: #FFFFFF; color: #12354E; width: 100%; max-width: 100vw; }
a { color: #126C9C; text-decoration: none; }
a:hover { color: #F28A25; }
::selection { background: #F28A25; color: #fff; }
img { max-width: 100%; }
button { font-family: inherit; }

@keyframes fadeUp { from { opacity: 0; transform: translateY(28px); } to { opacity: 1; transform: translateY(0); } }
@keyframes pulseDot { 0%,100% { opacity: .35; } 50% { opacity: 1; } }
.reveal { opacity: 0; animation: fadeUp .8s cubic-bezier(.16,1,.3,1) forwards; }

input, select, textarea { font-family: 'Inter', sans-serif; }
input:focus, select:focus, textarea:focus { outline: 2px solid #1395B5; outline-offset: 1px; }

/* ===== HEADER ===== */
header { position: fixed; top: 0; left: 0; right: 0; z-index: 100; background: transparent; transition: all .35s ease; }
header.scrolled { background: rgba(255,255,255,.97); backdrop-filter: blur(10px); box-shadow: 0 4px 24px rgba(11,66,106,.08); }
.header-inner { max-width: 1440px; margin: 0 auto; padding: 0 40px; height: 104px; display: flex; align-items: center; justify-content: space-between; }
.logo-link { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.logo-img { height: auto; width: 134px; display: block; filter: brightness(0) invert(1) opacity(.95); transition: filter .2s; }
header.scrolled .logo-img { filter: none; }
nav.main-nav { display: flex; align-items: center; gap: 36px; }
nav.main-nav a.nav-link { font-size: 14px; font-weight: 600; color: #fff; transition: color .2s; }
header.scrolled nav.main-nav a.nav-link { color: #12354E; }
.btn-cta-small { background: #F28A25; color: #fff; padding: 12px 24px; border-radius: 4px; font-weight: 600; font-size: 14px; letter-spacing: .2px; box-shadow: 0 6px 16px rgba(242,138,37,.28); }
.mm-btn { display: none; background: none; border: none; cursor: pointer; padding: 8px; flex-direction: column; gap: 5px; }
.mm-btn span { width: 22px; height: 2px; background: #fff; border-radius: 1px; }
header.scrolled .mm-btn span { background: #12354E; }
.mobile-menu { position: fixed; inset: 0; top: 64px; background: #fff; z-index: 200; padding: 32px 28px; display: none; flex-direction: column; gap: 26px; box-shadow: 0 20px 40px rgba(11,66,106,.15); }
.mobile-menu.open { display: flex; }
.mobile-menu a { font-family: 'Archivo', sans-serif; font-weight: 600; font-size: 20px; color: #12354E; }
.mobile-menu .btn-cta-small { text-align: center; min-height: 44px; display: flex; align-items: center; justify-content: center; margin-top: 8px; font-size: 16px; padding: 16px 24px; }

/* ===== HERO ===== */
.hero { position: relative; min-height: 90vh; display: flex; align-items: center; background: #0B426A; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .85; }
.hero-gradient-1 { position: absolute; inset: 0; background: linear-gradient(100deg,rgba(11,66,106,.97) 0%,rgba(11,66,106,.86) 32%,rgba(11,66,106,.35) 62%,rgba(11,66,106,.15) 100%); }
.hero-gradient-2 { position: absolute; inset: 0; background: linear-gradient(0deg,rgba(11,66,106,.55) 0%,transparent 30%,transparent 75%,rgba(11,66,106,.5) 100%); }
.hero-content { position: relative; z-index: 2; max-width: 1440px; margin: 0 auto; padding: 120px 40px 80px; width: 100%; }
.hero-text { max-width: 660px; }
.hero-dims { display: flex; gap: 10px; margin-bottom: 28px; }
.hero-dim-tag { border: 1px solid rgba(255,255,255,.35); color: #fff; font-size: 12px; font-weight: 700; letter-spacing: .5px; padding: 6px 12px; border-radius: 3px; }
.eyebrow { color: #F28A25; font-family: 'Archivo', sans-serif; font-weight: 700; letter-spacing: 2.5px; font-size: 14px; text-transform: uppercase; margin-bottom: 18px; }
.hero h1 { font-family: 'Archivo', sans-serif; font-weight: 800; font-size: clamp(38px,5.2vw,64px); line-height: 1.05; color: #fff; margin-bottom: 24px; }
.hero-subtitle { font-size: 21px; line-height: 1.5; color: #EAF1F6; margin-bottom: 16px; font-weight: 500; }
.hero-desc { font-size: 16px; line-height: 1.7; color: #C7D8E3; margin-bottom: 40px; max-width: 560px; }
.hero-ctas { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 52px; }
.btn-primary { background: #F28A25; color: #fff; padding: 16px 30px; border-radius: 4px; font-weight: 600; font-size: 15px; box-shadow: 0 10px 24px rgba(242,138,37,.32); border: none; cursor: pointer; }
.btn-outline-light { border: 1.5px solid rgba(255,255,255,.5); color: #fff; padding: 16px 30px; border-radius: 4px; font-weight: 600; font-size: 15px; }
.hero-concepts { display: flex; gap: 28px; flex-wrap: wrap; }
.hero-concept { display: flex; align-items: center; gap: 8px; }
.dot-orange { width: 6px; height: 6px; background: #F28A25; border-radius: 1px; display: inline-block; }
.hero-concept span.label { color: #EAF1F6; font-size: 13px; font-weight: 500; letter-spacing: .3px; }
.hero-line { position: absolute; bottom: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg,transparent,#F28A25,transparent); opacity: .6; }

/* ===== NOSOTROS ===== */
.section-nosotros { padding: 120px 40px; background: #fff; }
.nosotros-grid { max-width: 1360px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.nosotros-grid h2 { font-family: 'Archivo', sans-serif; font-weight: 800; font-size: clamp(28px,3.4vw,42px); line-height: 1.15; color: #12354E; margin-bottom: 24px; }
.nosotros-grid > div:first-child > p.body { font-size: 17px; line-height: 1.8; color: #3F4C56; margin-bottom: 40px; }
.nosotros-conceptos { display: flex; flex-direction: column; gap: 22px; }
.nosotros-item { display: flex; gap: 16px; align-items: flex-start; padding-top: 20px; border-top: 1px solid #E7EDF1; }
.nosotros-item .num { font-family: 'Archivo', sans-serif; font-weight: 800; font-size: 14px; color: #F28A25; flex-shrink: 0; width: 26px; }
.nosotros-item h3 { font-family: 'Archivo', sans-serif; font-weight: 700; font-size: 17px; color: #0B426A; margin-bottom: 6px; }
.nosotros-item p { font-size: 14.5px; line-height: 1.6; color: #66727C; }
.nosotros-img-wrap { position: relative; }
.nosotros-img-wrap img { width: 100%; height: auto; border-radius: 6px; display: block; position: relative; z-index: 1; box-shadow: 0 30px 60px -20px rgba(11,66,106,.35); }
.corner-tl { position: absolute; top: -20px; left: -20px; width: 120px; height: 120px; border-top: 2px solid #1395B5; border-left: 2px solid #1395B5; opacity: .4; z-index: 0; }
.corner-br { position: absolute; bottom: -20px; right: -20px; width: 120px; height: 120px; border-bottom: 2px solid #F28A25; border-right: 2px solid #F28A25; opacity: .5; z-index: 0; }

/* ===== EQUIPO ===== */
.section-equipo { padding: 100px 40px; background: #F3F6F8; }
.equipo-grid { max-width: 1100px; margin: 0 auto; display: grid; grid-template-columns: 0.9fr 1.3fr; gap: 60px; align-items: center; }
.equipo-img-wrap { position: relative; width: 100%; aspect-ratio: 4/5; border-radius: 6px; overflow: hidden; box-shadow: 0 24px 48px -18px rgba(11,66,106,.3); }
.equipo-img-wrap img { width: 100%; height: 100%; object-fit: cover; }
.equipo-img-overlay { position: absolute; inset: 0; background: linear-gradient(180deg,transparent 60%,rgba(11,66,106,.55) 100%); }
.equipo-text h2 { font-family: 'Archivo', sans-serif; font-weight: 800; font-size: clamp(26px,3vw,36px); color: #12354E; margin-bottom: 22px; }
.equipo-text p { font-size: 16.5px; line-height: 1.8; color: #3F4C56; margin-bottom: 18px; }

/* ===== SERVICIOS ===== */
.section-servicios { padding: 130px 40px; background: #0B426A; position: relative; overflow: hidden; }
.servicios-grid-bg { position: absolute; inset: 0; opacity: .06; background-image: linear-gradient(rgba(255,255,255,.5) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.5) 1px,transparent 1px); background-size: 64px 64px; }
.servicios-inner { max-width: 1360px; margin: 0 auto; position: relative; z-index: 1; }
.servicios-header { max-width: 640px; margin-bottom: 72px; }
.servicios-header h2 { font-family: 'Archivo', sans-serif; font-weight: 800; font-size: clamp(28px,3.4vw,42px); line-height: 1.15; color: #fff; }
.servicios-list { display: grid; grid-template-columns: repeat(4,1fr); gap: 1px; background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.12); }
.servicio-card { padding: 32px 26px; min-height: 230px; display: flex; flex-direction: column; justify-content: space-between; position: relative; overflow: hidden; cursor: default; transition: transform .28s ease, box-shadow .28s ease; }
.servicio-card:hover { transform: translateY(-4px); box-shadow: 0 16px 32px -12px rgba(0,0,0,.35), 0 0 0 1px rgba(242,138,37,.35); }
.servicio-card .texture { position: absolute; inset: 0; opacity: .07; pointer-events: none; }
.servicio-top { display: flex; justify-content: space-between; align-items: flex-start; position: relative; z-index: 1; }
.servicio-num { font-family: 'Archivo', sans-serif; font-weight: 800; font-size: 34px; color: rgba(255,255,255,.3); }
.servicio-circle { width: 56px; height: 56px; border-radius: 50%; border: 1px solid #F68B24; display: flex; align-items: center; justify-content: center; flex-shrink: 0; background: rgba(255,255,255,.03); transition: background .28s ease; }
.servicio-card:hover .servicio-circle { background: #F68B24; }
.servicio-circle img { width: 34px; height: 34px; transition: filter .28s ease; }
.servicio-card:hover .servicio-circle img { filter: brightness(0) invert(1); }
.servicio-title { font-size: 15px; line-height: 1.45; color: #fff; font-weight: 600; position: relative; z-index: 1; }

/* ===== METODOLOGIA / LOD ===== */
.section-metodologia { padding: 130px 40px; background: #fff; }
.metodologia-inner { max-width: 1440px; margin: 0 auto; }
.metodologia-header { text-align: center; max-width: 680px; margin: 0 auto 72px; }
.metodologia-header h2 { font-family: 'Archivo', sans-serif; font-weight: 800; font-size: clamp(28px,3.4vw,42px); color: #12354E; margin-bottom: 18px; }
.metodologia-header p { font-size: 16px; line-height: 1.7; color: #66727C; }
.lod-timeline { position: relative; }
.lod-line-bg { position: absolute; top: 96px; left: 5%; right: 5%; height: 2px; background: #E7EDF1; z-index: 0; }
.lod-line-progress { position: absolute; top: 96px; left: 5%; height: 2px; background: linear-gradient(90deg,#1395B5,#F28A25); z-index: 0; width: 50%; transition: width .5s; }
.lod-grid { display: grid; grid-template-columns: repeat(6,1fr); gap: 16px; position: relative; z-index: 1; }
.lod-stage { cursor: pointer; display: flex; flex-direction: column; align-items: center; text-align: center; padding: 16px 10px 0; }
.lod-dot { width: 14px; height: 14px; border-radius: 50%; border: 3px solid #fff; margin-bottom: 20px; }
.lod-stage img { width: 100%; height: auto; max-width: 150px; border-radius: 6px; margin-bottom: 16px; background: #F3F6F8; }
.lod-label { font-family: 'Archivo', sans-serif; font-weight: 800; font-size: 18px; margin-bottom: 6px; }
.lod-phase { font-size: 12px; font-weight: 600; letter-spacing: .5px; color: #12354E; text-transform: uppercase; margin-bottom: 10px; }
.lod-desc { font-size: 13px; line-height: 1.5; color: #66727C; }

/* ===== GESTION BIM ===== */
.section-gestion { padding: 130px 40px; background: #0B1F30; position: relative; overflow: hidden; }
.gestion-bg-1 { position: absolute; inset: 0; opacity: .5; background: radial-gradient(circle at 20% 20%,rgba(19,149,181,.25),transparent 45%),radial-gradient(circle at 85% 75%,rgba(242,138,37,.12),transparent 40%); }
.gestion-bg-2 { position: absolute; inset: 0; opacity: .05; background-image: linear-gradient(rgba(255,255,255,.6) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.6) 1px,transparent 1px); background-size: 48px 48px; }
.gestion-inner { max-width: 1440px; margin: 0 auto; position: relative; z-index: 1; }
.gestion-header { display: flex; justify-content: space-between; align-items: flex-end; flex-wrap: wrap; gap: 24px; margin-bottom: 64px; }
.gestion-header h2 { font-family: 'Archivo', sans-serif; font-weight: 800; font-size: clamp(28px,3.4vw,42px); color: #fff; line-height: 1.15; margin-bottom: 14px; }
.gestion-header p.subtitle { font-size: 16px; line-height: 1.7; color: #A9BFCC; }
.gestion-status { display: flex; gap: 10px; align-items: center; }
.pulse-dot { width: 8px; height: 8px; border-radius: 50%; background: #F28A25; animation: pulseDot 2s infinite; }
.gestion-status span.label { font-size: 12px; letter-spacing: 1.5px; color: #7E97A5; text-transform: uppercase; font-weight: 600; }
.gestion-panels { display: grid; grid-template-columns: 1.5fr 1fr; gap: 20px; margin-bottom: 20px; }
.gestion-panel { background: #12233A; border: 1px solid rgba(255,255,255,.08); border-radius: 6px; overflow: hidden; }
.gestion-panel-head { padding: 16px 22px; border-bottom: 1px solid rgba(255,255,255,.08); display: flex; justify-content: space-between; align-items: center; }
.gestion-panel-head span.title { font-size: 13px; font-weight: 600; color: #fff; letter-spacing: .3px; }
.gestion-panel-head span.sub { font-size: 11px; color: #5E7A89; }
.gestion-panel img { width: 100%; height: auto; display: block; }
.gestion-metrics { display: grid; grid-template-columns: repeat(4,1fr); gap: 14px; }
.gestion-metric { background: #12233A; border: 1px solid rgba(255,255,255,.08); border-radius: 6px; padding: 22px 20px; }
.gestion-metric .tag { font-size: 12px; letter-spacing: .5px; color: #F28A25; text-transform: uppercase; font-weight: 700; margin-bottom: 10px; display: block; }
.gestion-metric p { font-size: 14.5px; line-height: 1.55; color: #D3E2EA; }

/* ===== BENEFICIOS ===== */
.section-beneficios { padding: 120px 40px; background: #0B426A; }
.beneficios-inner { max-width: 1360px; margin: 0 auto; }
.beneficios-header { max-width: 640px; margin-bottom: 72px; }
.beneficios-header h2 { font-family: 'Archivo', sans-serif; font-weight: 800; font-size: clamp(28px,3.4vw,42px); color: #fff; line-height: 1.15; }
.beneficios-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 0; }
.beneficio-item { padding: 0 28px 0 0; border-left: 1px solid rgba(255,255,255,.15); }
.beneficio-item.first { border-left: 2px solid #F28A25; }
.beneficio-item .num { font-family: 'Archivo', sans-serif; font-weight: 800; font-size: 15px; color: #1395B5; margin-bottom: 20px; letter-spacing: 1px; }
.beneficio-item h3 { font-family: 'Archivo', sans-serif; font-weight: 700; font-size: 20px; color: #fff; margin-bottom: 12px; }
.beneficio-item p { font-size: 14.5px; line-height: 1.65; color: #B9CFDB; }

/* ===== PROYECTOS ===== */
.section-proyectos { padding: 130px 0 100px; background: #fff; }
.proyectos-header { max-width: 1360px; margin: 0 auto 90px; padding: 0 40px; }
.proyectos-header h2 { font-family: 'Archivo', sans-serif; font-weight: 800; font-size: clamp(28px,3.4vw,44px); color: #12354E; max-width: 700px; line-height: 1.15; }
.proyecto-block { max-width: 1360px; margin: 0 auto 6px; padding: 0 40px 110px; }
.proyecto-grid { display: grid; gap: 60px; align-items: center; }
.proyecto-grid.img-left { grid-template-columns: 1.1fr 1fr; }
.proyecto-grid.img-right { grid-template-columns: 1fr 1.1fr; }
.proyecto-img-wrap { position: relative; }
.proyecto-img-wrap img { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: 4px; display: block; box-shadow: 0 30px 60px -24px rgba(11,66,106,.32); }
.proyecto-num-badge { position: absolute; top: 20px; left: 20px; background: rgba(11,53,78,.85); color: #F28A25; font-family: 'Archivo', sans-serif; font-weight: 800; font-size: 13px; padding: 8px 14px; border-radius: 3px; letter-spacing: 1px; }
.proyecto-sector { font-size: 12px; letter-spacing: 2px; color: #66727C; text-transform: uppercase; font-weight: 600; margin-bottom: 14px; }
.proyecto-title { font-family: 'Archivo', sans-serif; font-weight: 800; font-size: clamp(22px,2.4vw,30px); color: #0B426A; line-height: 1.2; margin-bottom: 20px; }
.proyecto-desc { font-size: 15.5px; line-height: 1.75; color: #3F4C56; margin-bottom: 26px; }
.proyecto-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
.proyecto-tag { font-size: 11.5px; font-weight: 600; letter-spacing: .3px; color: #0B426A; background: #F3F6F8; border: 1px solid #E1E9EE; padding: 6px 12px; border-radius: 3px; }
.proyecto-link { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; font-size: 14px; color: #F28A25; }

/* ===== CLIENTES ===== */
.section-clientes { padding: 110px 40px; background: #F3F6F8; }
.clientes-inner { max-width: 1200px; margin: 0 auto; }
.clientes-header { text-align: center; max-width: 600px; margin: 0 auto 64px; }
.clientes-header h2 { font-family: 'Archivo', sans-serif; font-weight: 800; font-size: clamp(26px,3vw,38px); color: #12354E; margin-bottom: 14px; }
.clientes-header p { font-size: 15.5px; color: #66727C; line-height: 1.6; }
.clientes-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1px; background: #E1E9EE; border: 1px solid #E1E9EE; }
.cliente-cell { background: #fff; height: 140px; display: flex; align-items: center; justify-content: center; padding: 28px; }
.cliente-cell img { max-width: 100%; max-height: 60px; filter: grayscale(1) opacity(.55); transition: filter .2s; }
.cliente-cell:hover img { filter: grayscale(0) opacity(1); }
.cliente-cell span.text-logo { font-family: 'Archivo', sans-serif; font-weight: 800; font-size: 20px; letter-spacing: .5px; color: #66727C; transition: color .2s; }
.cliente-cell:hover span.text-logo { color: #F28A25; }

/* ===== CTA FINAL ===== */
.section-cta { position: relative; padding: 130px 40px; background: #0B1F30; overflow: hidden; }
.cta-bg-grid { position: absolute; inset: 0; opacity: .08; background-image: linear-gradient(rgba(255,255,255,.7) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.7) 1px,transparent 1px); background-size: 56px 56px; }
.cta-circle-1 { position: absolute; top: -100px; right: -100px; width: 420px; height: 420px; border: 1px solid rgba(19,149,181,.25); border-radius: 50%; }
.cta-circle-2 { position: absolute; top: -40px; right: -40px; width: 300px; height: 300px; border: 1px solid rgba(242,138,37,.2); border-radius: 50%; }
.cta-inner { max-width: 800px; margin: 0 auto; text-align: center; position: relative; z-index: 1; }
.cta-inner h2 { font-family: 'Archivo', sans-serif; font-weight: 800; font-size: clamp(28px,3.6vw,44px); color: #fff; line-height: 1.2; margin-bottom: 22px; }
.cta-inner p { font-size: 17px; line-height: 1.7; color: #A9BFCC; margin-bottom: 40px; }
.cta-buttons { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.btn-outline-light-2 { border: 1.5px solid rgba(255,255,255,.35); color: #fff; padding: 16px 32px; border-radius: 4px; font-weight: 600; font-size: 15px; background: none; cursor: pointer; }
.btn-primary-lg { padding: 16px 32px; }

/* ===== CONTACTO ===== */
.section-contacto { padding: 130px 40px; background: #fff; }
.contacto-grid { max-width: 1100px; margin: 0 auto; display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 70px; }
.contacto-text h2 { font-family: 'Archivo', sans-serif; font-weight: 800; font-size: clamp(26px,3vw,38px); color: #12354E; line-height: 1.2; margin-bottom: 22px; }
.contacto-text p.body { font-size: 15.5px; line-height: 1.75; color: #66727C; margin-bottom: 32px; }
.contacto-conceptos { display: flex; flex-direction: column; gap: 16px; }
.contacto-concepto { display: flex; align-items: center; gap: 12px; }
.dot-blue { width: 5px; height: 5px; background: #1395B5; border-radius: 1px; display: inline-block; }
.contacto-concepto span.label { font-size: 14px; color: #3F4C56; font-weight: 500; }
.contacto-directo { display: flex; flex-wrap: wrap; gap: 10px 24px; margin-top: 28px; padding-top: 24px; border-top: 1px solid #E7EDF1; }
.contacto-directo a { font-size: 14.5px; font-weight: 600; color: #12354E; }
.contacto-directo a:hover { color: #F28A25; }
.contact-form { background: #F3F6F8; padding: 44px; border-radius: 6px; display: flex; flex-direction: column; gap: 20px; }
.form-row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-field { display: flex; flex-direction: column; gap: 6px; }
.form-field label { font-size: 12.5px; font-weight: 600; color: #12354E; letter-spacing: .2px; }
.form-field input, .form-field select, .form-field textarea { padding: 13px 14px; border: 1px solid #D7E2E8; border-radius: 4px; font-size: 14.5px; color: #12354E; background: #fff; min-height: 44px; font-family: inherit; }
.form-field textarea { resize: vertical; }
.form-whatsapp-hint { font-size: 13px; color: #66727C; line-height: 1.5; margin-top: -6px; }
.btn-submit { background: #F28A25; color: #fff; border: none; padding: 16px; border-radius: 4px; font-weight: 700; font-size: 15px; cursor: pointer; min-height: 44px; margin-top: 8px; }
.form-alt-contact { font-size: 13.5px; color: #66727C; text-align: center; }
.form-alt-contact a { font-weight: 600; }

/* ===== WHATSAPP FLOTANTE ===== */
.whatsapp-float { position: fixed; bottom: 24px; right: 24px; z-index: 150; display: flex; align-items: center; gap: 8px; background: #F28A25; color: #fff; padding: 14px 18px; border-radius: 999px; box-shadow: 0 10px 24px rgba(242,138,37,.35); font-weight: 700; font-size: 14px; min-height: 44px; min-width: 44px; }
.whatsapp-float:hover { color: #fff; background: #DB7A1B; }
.whatsapp-float:focus-visible { outline: 2px solid #1395B5; outline-offset: 2px; }
.whatsapp-float svg { width: 22px; height: 22px; flex-shrink: 0; }
@media (max-width: 640px) {
  .whatsapp-float { bottom: 16px; right: 16px; padding: 12px; }
  .whatsapp-float .whatsapp-label { display: none; }
}

/* ===== FOOTER ===== */
footer { background: #08192A; padding: 0; }
.footer-line { height: 2px; background: linear-gradient(90deg,transparent,#F28A25,transparent); }
.footer-grid { max-width: 1360px; margin: 0 auto; padding: 72px 40px 40px; display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 60px; }
.footer-logo { height: 34px; width: auto; margin-bottom: 18px; filter: brightness(0) invert(1) opacity(.92); }
.footer-grid p.tagline { font-size: 14px; color: #7E97A5; line-height: 1.6; max-width: 280px; }
.footer-contact { margin-top: 18px; }
.footer-col-title { font-family: 'Archivo', sans-serif; font-weight: 700; font-size: 13px; letter-spacing: 1px; color: #fff; text-transform: uppercase; margin-bottom: 20px; }
.footer-links { display: flex; flex-direction: column; gap: 12px; }
.footer-links a, .footer-links span { font-size: 14px; color: #A9BFCC; }
.footer-bottom { max-width: 1360px; margin: 0 auto; padding: 24px 40px 32px; border-top: 1px solid rgba(255,255,255,.08); display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; }
.footer-bottom p { font-size: 12.5px; color: #5E7A89; }
.footer-legal-links { display: flex; flex-wrap: wrap; gap: 8px 18px; }
.footer-legal-links a { font-size: 12.5px; color: #7E97A5; }
.footer-legal-links a:hover { color: #F28A25; }

/* ===== AVISOS DE PRIVACIDAD (formulario / WhatsApp) ===== */
.form-privacy-notice { font-size: 12.5px; line-height: 1.6; color: #66727C; }
.form-privacy-notice a { font-weight: 600; }

/* ===== PÁGINAS LEGALES ===== */
.legal-main { max-width: 820px; margin: 0 auto; padding: 160px 40px 100px; }
.legal-main h1 { font-family: 'Archivo', sans-serif; font-weight: 800; font-size: clamp(30px,4vw,44px); color: #12354E; margin-bottom: 8px; line-height: 1.15; }
.legal-updated { font-size: 13px; color: #66727C; margin-bottom: 40px; }
.legal-main h2 { font-family: 'Archivo', sans-serif; font-weight: 700; font-size: 22px; color: #0B426A; margin: 40px 0 14px; }
.legal-main p { font-size: 15.5px; line-height: 1.75; color: #3F4C56; margin-bottom: 14px; }
.legal-main ul { margin: 0 0 16px 22px; }
.legal-main li { font-size: 15.5px; line-height: 1.75; color: #3F4C56; margin-bottom: 6px; }
.legal-main a { font-weight: 600; }
@media (max-width: 640px) {
  .legal-main { padding: 130px 24px 60px; }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .nosotros-grid, .equipo-grid, .contacto-grid { grid-template-columns: 1fr; gap: 48px; }
  .servicios-list { grid-template-columns: repeat(2,1fr); }
  .beneficios-grid { grid-template-columns: repeat(2,1fr); gap: 40px; }
  .beneficio-item { border-left: none !important; padding: 24px 0 0; border-top: 1px solid rgba(255,255,255,.15); }
  .gestion-panels { grid-template-columns: 1fr; }
  .gestion-metrics { grid-template-columns: repeat(2,1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  .header-inner { padding: 0 24px; height: 84px; }
  .logo-img { width: 112px; }
  nav.main-nav a.nav-link, nav.main-nav a.btn-cta-small { display: none; }
  .mm-btn { display: flex; }
  .lod-line-bg, .lod-line-progress { display: none; }
  .lod-grid { display: flex; flex-direction: column; grid-template-columns: none; gap: 36px; }
  .lod-stage img { max-width: 220px; }
  .proyecto-grid.img-left, .proyecto-grid.img-right { grid-template-columns: 1fr; gap: 28px; }
  .proyecto-img-wrap { order: 1; }
  .proyecto-text { order: 2; }
  .clientes-grid { grid-template-columns: repeat(2,1fr); }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; padding: 56px 24px 32px; }
}
@media (max-width: 640px) {
  .hero-content { padding: 100px 24px 60px; }
  .section-nosotros, .section-servicios, .section-metodologia, .section-gestion, .section-beneficios, .section-contacto, .section-cta { padding-left: 24px; padding-right: 24px; }
  .section-equipo, .section-clientes { padding-left: 24px; padding-right: 24px; }
  .servicios-list, .gestion-metrics { grid-template-columns: 1fr; }
  .beneficios-grid { grid-template-columns: 1fr; }
  .beneficio-item { border-left: none !important; border-top: 1px solid rgba(255,255,255,.15); padding: 24px 0 0; }
  .form-row-2 { grid-template-columns: 1fr; }
  .contact-form { padding: 28px; }
  .clientes-grid { grid-template-columns: 1fr; }
  .proyecto-block, .proyectos-header { padding-left: 24px; padding-right: 24px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { animation: none; opacity: 1; }
  .pulse-dot { animation: none; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}