/* ===================================================================
   WHITE CAR — MAQUETA AMBIENTADA CON MARCA
   Paleta: verde #008373/#00342e · naranja #ffd876/#ff7f00
           plata #ffffff/#9b9b9b · oscuro #363636/#000000
   Estética pulida, gradientes sutiles, sin sobrecargar.
   =================================================================== */

:root {
    /* Marca */
    --green:        #008373;
    --green-dark:   #00342e;
    --orange:       #ff7f00;
    --orange-light: #ffd876;
    --silver:       #9b9b9b;
    --dark:         #363636;
    --black:        #000000;

    /* Roles */
    --ink: #2a2a2a;          /* texto principal */
    --muted: #6f7470;        /* texto secundario */
    --line: #e6e8e6;         /* bordes */
    --ph: #eef3f1;           /* relleno placeholder */
    --ph-line: #cfdcd7;      /* borde placeholder */
    --bg: #ffffff;
    --bg-alt: #f5f7f6;

    /* Gradientes */
    --grad-green:  linear-gradient(135deg, #008373 0%, #00342e 100%);
    --grad-orange: linear-gradient(135deg, #ffd876 0%, #ff7f00 100%);
    --grad-dark:   linear-gradient(135deg, #363636 0%, #000000 100%);
    --grad-soft:   linear-gradient(160deg, #f5f7f6 0%, #eaf1ef 100%);

    --maxw: 1200px;
    --gap: 24px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html, body { overflow-x: hidden; max-width: 100%; }
html { scroll-behavior: smooth; }

body {
    font-family: "Poppins", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: var(--ink);
    background: var(--bg);
    line-height: 1.6;
    font-size: 15px;
    -webkit-font-smoothing: antialiased;
}

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 32px; }

/* ===== ETIQUETA DE SECCIÓN (kicker) — acento naranja ===== */
.kicker {
    font-size: 11px;
    letter-spacing: .16em;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--green);
    margin-bottom: 14px;
    display: block;
}

/* ===================================================================
   HEADER
   =================================================================== */
header {
    border-bottom: 1px solid var(--line);
    background: rgba(255,255,255,.9);
    backdrop-filter: saturate(180%) blur(10px);
    position: sticky; top: 0; z-index: 50;
}
.nav-inner {
    max-width: var(--maxw); margin: 0 auto; padding: 15px 32px;
    display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.logo {
    display: inline-block; width: 168px; height: 26px; font-size: 0;
    background: var(--green-dark);
    -webkit-mask: url("img/logo-whitecar.svg") no-repeat left center / contain;
            mask: url("img/logo-whitecar.svg") no-repeat left center / contain;
}
nav ul { list-style: none; display: flex; gap: 22px; flex-wrap: wrap; align-items: center; }
nav a { text-decoration: none; color: var(--ink); font-size: 13px; font-weight: 500; transition: color .2s; }
nav a:hover { color: var(--green); }
.nav-cta { border: 1px solid var(--ink); padding: 7px 16px; border-radius: 999px; font-size: 12px; }

/* Dropdown de Servicios */
.has-dropdown { position: relative; }
/* puente invisible que cubre el hueco entre el item y el dropdown */
.has-dropdown::after { content: ""; position: absolute; left: 0; top: 100%; width: 100%; height: 16px; }
.has-dropdown > a::after { content: " ▾"; font-size: 10px; color: var(--muted); }
.dropdown {
    display: none; position: absolute; top: 100%; left: 0; margin-top: 10px;
    background: #fff; border: 1px solid var(--line); border-radius: 10px; padding: 8px;
    min-width: 230px; flex-direction: column; gap: 2px;
    box-shadow: 0 16px 40px rgba(0,52,46,.12); z-index: 60;
}
.has-dropdown:hover .dropdown, .has-dropdown:focus-within .dropdown { display: flex; }
.dropdown li a { display: block; padding: 9px 12px; border-radius: 6px; white-space: nowrap; font-size: 13px; }
.dropdown li a:hover { background: var(--bg-alt); color: var(--green); }

/* Highlight: Únete (naranja outline) */
nav a.nav-unete {
    border: 1px solid var(--orange); color: var(--orange); padding: 7px 16px; border-radius: 999px; font-weight: 600;
    background-clip: padding-box;
}
nav a.nav-unete:hover { background: var(--grad-orange); color: #3a2400; }
/* Highlight: Contacto (verde sólido) */
nav a.nav-contacto {
    background: var(--grad-green); color: #fff; padding: 7px 18px; border-radius: 999px; font-weight: 600;
    border: 0; background-clip: padding-box;
}
nav a.nav-contacto:hover { filter: brightness(1.08); color: #fff; }

/* ===== MENÚ MÓVIL (hamburguesa + panel lateral) ===== */
.nav-toggle { display: none; }
.nav-burger, .nav-close, .nav-overlay { display: none; }
.nav-burger {
    width: 30px; height: 22px; position: relative; cursor: pointer; flex: none;
}
.nav-burger span {
    position: absolute; left: 0; width: 100%; height: 2.5px; border-radius: 2px;
    background: var(--green-dark); transition: all .25s;
}
.nav-burger span:nth-child(1) { top: 0; }
.nav-burger span:nth-child(2) { top: 50%; transform: translateY(-50%); }
.nav-burger span:nth-child(3) { bottom: 0; }
.nav-close {
    position: absolute; top: 18px; right: 20px; width: 32px; height: 32px; cursor: pointer;
}
.nav-close::before, .nav-close::after {
    content: ""; position: absolute; top: 50%; left: 50%; width: 22px; height: 2.5px;
    background: var(--green-dark); border-radius: 2px;
}
.nav-close::before { transform: translate(-50%,-50%) rotate(45deg); }
.nav-close::after  { transform: translate(-50%,-50%) rotate(-45deg); }

/* ===== NAV INTERNA DE PÁGINA (3 botones de categoría, sticky) ===== */
.tabs-bar {
    position: sticky; top: 57px; z-index: 40;
    background: rgba(255,255,255,.92); backdrop-filter: saturate(180%) blur(10px);
    border-bottom: 1px solid var(--line);
}
.tabs-bar .container { padding-top: 14px; padding-bottom: 14px; }
.section-tabs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.section-tabs a {
    text-decoration: none; color: var(--green-dark); font-size: 14px; font-weight: 600;
    border: 1px solid var(--line); border-radius: 999px; padding: 14px 18px;
    text-align: center; background: var(--bg); transition: all .2s;
}
.section-tabs a:hover { background: var(--grad-green); color: #fff; border-color: transparent; transform: translateY(-1px); }
@media (max-width: 600px) { .section-tabs { grid-template-columns: 1fr; } }

/* ===================================================================
   TIPOGRAFÍA
   =================================================================== */
h1 { font-size: 46px; line-height: 1.08; font-weight: 700; letter-spacing: -0.02em; color: var(--green-dark); }
h2 { font-size: 30px; line-height: 1.15; font-weight: 700; letter-spacing: -0.01em; color: var(--green-dark); }
h3 { font-size: 18px; font-weight: 700; color: var(--ink); }
h4 { font-size: 14px; font-weight: 700; }
p  { color: var(--ink); }
.lead { font-size: 17px; color: var(--muted); max-width: 48ch; }

/* ===================================================================
   SECCIONES
   =================================================================== */
section { padding: 76px 0; border-bottom: 1px solid var(--line); scroll-margin-top: 80px; }

/* ===================================================================
   PLACEHOLDERS DE IMAGEN
   =================================================================== */
.ph {
    background: var(--grad-soft);
    border: 1px solid var(--ph-line);
    border-radius: 14px;
    position: relative; overflow: hidden;
    display: flex; align-items: center; justify-content: center;
    color: var(--muted); font-size: 12px; text-align: center;
}
.ph::before, .ph::after {
    content: ""; position: absolute; inset: 0;
    background: linear-gradient(to top right, transparent calc(50% - 0.5px), var(--ph-line) 50%, transparent calc(50% + 0.5px));
}
.ph::after { background: linear-gradient(to top left, transparent calc(50% - 0.5px), var(--ph-line) 50%, transparent calc(50% + 0.5px)); }
.ph span { position: relative; z-index: 1; background: #f1f5f3; padding: 4px 10px; border-radius: 6px; }
/* Imagen real dentro de un placeholder */
.ph img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 3; }
.ph:has(img)::before, .ph:has(img)::after { display: none; }
.ph:has(img) span { display: none; }

.ph-hero  { aspect-ratio: 1 / 1; }
.ph-wide  { aspect-ratio: 16 / 9; }
.ph-tall  { aspect-ratio: 3 / 4; }
.ph-sq    { aspect-ratio: 1 / 1; }
.ph-banner{ aspect-ratio: 21 / 6; }

/* ícono estandarizado en badge de marca */
.ico {
    width: 50px; height: 50px; border-radius: 14px;
    background: var(--grad-green); margin-bottom: 18px;
    display: inline-flex; align-items: center; justify-content: center;
    box-shadow: 0 8px 18px rgba(0,131,115,.22);
}
.ico svg { width: 24px; height: 24px; stroke: #fff; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
/* ícono dentro de sellos circulares/cuadrados */
.seal { display: inline-flex; align-items: center; justify-content: center; }
.seal svg { width: 34px; height: 34px; stroke: #fff; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

/* ===================================================================
   HERO
   =================================================================== */
.hero {
    position: relative; overflow: hidden; border-bottom: 0;
    background: var(--hero-img, none) center/cover no-repeat, var(--grad-green);
}
.hero::before {
    content: ""; position: absolute; inset: 0; z-index: 0;
    background: linear-gradient(90deg, rgba(0,52,46,.92) 0%, rgba(0,52,46,.70) 45%, rgba(0,52,46,.30) 100%);
}
.hero .container { position: relative; z-index: 1; padding-top: 120px; padding-bottom: 120px; }
.hero-copy { max-width: 660px; }
.hero-copy .cta-container { margin-top: 28px; }
.hero .kicker { color: var(--orange-light); }
.hero h1 { color: #fff; }
.hero .lead { color: rgba(255,255,255,.9); max-width: 56ch; }
.hero .cta-secondary { color: #fff; border-color: rgba(255,255,255,.55); }
.hero .cta-secondary:hover { background: rgba(255,255,255,.12); border-color: #fff; color: #fff; }
.hero-single .lead { margin-top: 16px; }

/* ===================================================================
   BOTONES / CTA
   =================================================================== */
.cta-container { display: flex; flex-wrap: wrap; gap: 12px; }
/* Botones tipo PÍLDORA con ícono estandarizado */
.cta-primary, .cta-secondary, .cta, button[type="submit"] {
    display: inline-flex; align-items: center; gap: 9px;
    text-decoration: none; cursor: pointer;
    font-size: 13px; font-weight: 600; border-radius: 999px;
    padding: 13px 24px; font-family: inherit; transition: all .2s;
    border: 0; background-clip: padding-box; -webkit-appearance: none; appearance: none;
}
/* ícono (flecha) que toma el color del texto */
.cta-primary::before, .cta-secondary::before, .cta::before, button[type="submit"]::before {
    content: ""; width: 16px; height: 16px; flex: none; background: currentColor;
    -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='black' d='M4 11h12.17l-5.59-5.59L12 4l8 8-8 8-1.41-1.41L16.17 13H4z'/%3E%3C/svg%3E") no-repeat center / contain;
            mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='black' d='M4 11h12.17l-5.59-5.59L12 4l8 8-8 8-1.41-1.41L16.17 13H4z'/%3E%3C/svg%3E") no-repeat center / contain;
}
.cta-primary, button[type="submit"] {
    background: var(--grad-green); color: #fff;
    box-shadow: 0 8px 20px rgba(0,131,115,.22);
}
.cta-primary:hover, button[type="submit"]:hover { filter: brightness(1.08); transform: translateY(-1px); }
.cta-secondary { background: transparent; color: var(--green-dark); border: 1px solid var(--line); }
.cta-secondary:hover { border-color: var(--green); color: var(--green); }
.cta { background: var(--grad-orange); color: #3a2400; font-weight: 700; padding: 11px 22px; }
.cta:hover { filter: brightness(1.04); transform: translateY(-1px); }
button[type="submit"] { justify-content: center; }
/* enlace de texto (no es botón píldora) */
.cta-link {
    display: inline-block; text-decoration: none; cursor: pointer; font-weight: 600;
    color: var(--green); border-bottom: 2px solid var(--orange); padding-bottom: 2px;
}
.cta-link:hover { color: var(--green-dark); }
.micro-copy { font-size: 12px; color: var(--muted); margin-top: 12px; }

/* ===================================================================
   GRILLAS
   =================================================================== */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--gap); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gap); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--gap); }
.section-head { max-width: 62ch; margin-bottom: 44px; }
.section-head p { color: var(--muted); margin-top: 12px; }

/* Pilares / razones */
.pilares, .razones { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--gap); }
.razones { grid-template-columns: repeat(3, 1fr); }
.pilar, .razon {
    border: 1px solid var(--line); border-radius: 16px; padding: 28px; background: var(--bg);
    transition: all .25s;
}
.pilar:hover, .razon:hover { box-shadow: 0 16px 40px rgba(0,52,46,.08); transform: translateY(-2px); border-color: transparent; }
.pilar h3, .razon h3 { margin-bottom: 8px; }
.pilar p, .razon p { color: var(--muted); font-size: 14px; }

/* ===================================================================
   CARDS DE SERVICIOS (home preview)
   =================================================================== */
.servicios-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gap); }
.card {
    border: 1px solid var(--line); border-radius: 16px; overflow: hidden; background: var(--bg);
    display: flex; flex-direction: column; transition: all .25s;
    text-decoration: none; color: inherit;
}
a.card { cursor: pointer; }
a.card .card-body h3 { transition: color .2s; }
a.card:hover .card-body h3 { color: var(--green); }
.card:hover { box-shadow: 0 18px 44px rgba(0,52,46,.10); transform: translateY(-3px); border-color: transparent; }
.card .ph { border: 0; border-radius: 0; height: 180px; }
.card-body { padding: 20px 22px 24px; }
.card-body h3 { margin-bottom: 6px; }
.card-body p { color: var(--muted); font-size: 14px; }
.card-body .tag,
.servicio .tag {
    font-size: 11px; letter-spacing: .1em; text-transform: uppercase; font-weight: 700; color: var(--orange);
}

/* ===================================================================
   SERVICIOS DETALLADOS
   =================================================================== */
.servicio {
    display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center;
    padding: 52px 0; border-bottom: 1px solid var(--line);
}
.servicio:last-child { border-bottom: 0; }
.servicio:nth-child(even) .servicio-media { order: 2; }
.servicio-media .ph { width: 100%; min-height: 320px; height: 100%; }
.servicio h3 { font-size: 24px; color: var(--green-dark); margin: 8px 0 14px; }
.servicio-meta { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin: 24px 0; }
.servicio-meta .block { border-left: 3px solid var(--orange); padding-left: 16px; }
.servicio-meta strong { display: block; font-size: 11px; text-transform: uppercase; letter-spacing: .08em; color: var(--green); margin-bottom: 6px; }
.servicio-meta ul { list-style: none; }
.servicio-meta li, .servicio-meta p { font-size: 14px; color: var(--ink); }

/* ===================================================================
   BADGES / CERTIFICACIONES
   =================================================================== */
.badges { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gap); }
.badge {
    border: 1px solid var(--line); border-radius: 16px; padding: 32px 24px; text-align: center; background: var(--bg);
    transition: all .25s;
}
.badge:hover { box-shadow: 0 16px 40px rgba(0,52,46,.08); transform: translateY(-2px); }
.badge .seal { width: 76px; height: 76px; margin: 0 auto 18px; border-radius: 50%; background: var(--grad-green); box-shadow: 0 10px 24px rgba(0,131,115,.25); }
.badge .badge-logo { width: 100%; margin: 0 auto 18px; border-radius: 10px; overflow: hidden; background: #fff; box-shadow: 0 8px 20px rgba(0,52,46,.12); }
.badge .badge-logo img { width: 100%; display: block; }
.badge strong { display: block; font-size: 16px; margin-bottom: 4px; color: var(--green-dark); }
.badge p { color: var(--muted); font-size: 13px; }

/* ===== Sección Certificaciones con fondo de onda (verde→naranja) ===== */
.cert-wave {
    border-bottom: 0;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 600' preserveAspectRatio='none'%3E%3Cdefs%3E%3ClinearGradient id='g' x1='0' y1='0' x2='1' y2='1'%3E%3Cstop offset='0' stop-color='%23008373'/%3E%3Cstop offset='1' stop-color='%2300342e'/%3E%3C/linearGradient%3E%3ClinearGradient id='o' x1='0' y1='0' x2='1' y2='1'%3E%3Cstop offset='0' stop-color='%23ffd876'/%3E%3Cstop offset='1' stop-color='%23ff7f00'/%3E%3C/linearGradient%3E%3C/defs%3E%3Crect width='1440' height='600' fill='url(%23o)'/%3E%3Cpath fill='url(%23g)' d='M0,0L1080,0C980,120,920,260,760,360C600,460,520,470,380,500C250,525,120,520,0,470Z'/%3E%3C/svg%3E");
    background-size: cover; background-position: center;
}
.cert-wave .kicker { color: var(--orange-light); }
.cert-wave h2 { color: #fff; }
.cert-wave .section-head p { color: rgba(255,255,255,.92); }
/* Tarjetas con efecto vidrio esmerilado (desenfoque de fondo) */
.cert-wave .badge {
    background: rgba(255,255,255,.14);
    -webkit-backdrop-filter: blur(14px);
            backdrop-filter: blur(14px);
    border: 1px solid rgba(255,255,255,.35);
    box-shadow: 0 16px 40px rgba(0,52,46,.18);
}
.cert-wave .badge:hover { background: rgba(255,255,255,.20); }
.cert-wave .badge strong { color: #fff; }
.cert-wave .badge p { color: rgba(255,255,255,.85); }
.cert-wave .badge .seal { background: rgba(255,255,255,.22); box-shadow: none; }
.cert-wave .badge .seal svg { stroke: #fff; }

.certificacion {
    display: grid; grid-template-columns: 240px 1fr; gap: 28px; align-items: center;
    border: 1px solid var(--line); border-radius: 16px; padding: 28px; margin-bottom: 16px;
}
.certificacion .cert-logo { width: 100%; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; background: #fff; }
.certificacion .cert-logo img { width: 100%; display: block; }
.certificacion p { color: var(--muted); margin-top: 6px; }
@media (max-width: 640px) {
    .certificacion { grid-template-columns: 1fr; gap: 18px; }
    .certificacion .cert-logo { max-width: 320px; }
}

/* ===================================================================
   PERFILES
   =================================================================== */
.perfiles { display: grid; grid-template-columns: repeat(5, 1fr); gap: var(--gap); }
.perfil { border: 1px solid var(--line); border-radius: 16px; padding: 0 0 20px; overflow: hidden; transition: all .25s; }
.perfil:hover { box-shadow: 0 16px 40px rgba(0,52,46,.08); transform: translateY(-2px); }
.perfil .ph { height: 120px; border: 0; border-radius: 0; }
.perfil h3 { font-size: 15px; padding: 16px 18px 6px; }
.perfil p { color: var(--muted); font-size: 13px; padding: 0 18px; }

/* ===================================================================
   STATS
   =================================================================== */
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gap); }
.stat { border-top: 3px solid var(--orange); padding-top: 16px; }
.stat .num { font-size: 36px; font-weight: 700; letter-spacing: -0.02em; color: var(--green-dark); }
.stat .label { font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: .08em; }

/* ===================================================================
   PASOS
   =================================================================== */
.pasos { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--gap); }
.paso { border: 1px solid var(--line); border-radius: 16px; padding: 28px; }
.paso .num-step {
    width: 44px; height: 44px; border-radius: 50%; background: var(--grad-green); color: #fff;
    display: flex; align-items: center; justify-content: center; font-weight: 700; margin-bottom: 18px;
    box-shadow: 0 8px 18px rgba(0,131,115,.22);
}
.paso h3 { margin-bottom: 8px; }
.paso p { color: var(--muted); font-size: 14px; }

/* ===================================================================
   SPLIT (texto + imagen)
   =================================================================== */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.split.reverse .split-media { order: -1; }
.split-media .ph { width: 100%; min-height: 340px; height: 100%; }
.split-copy p { color: var(--muted); margin-top: 14px; }
.split-copy h2 + p { margin-top: 18px; }

.list-check { list-style: none; margin-top: 18px; }
.list-check li { padding-left: 30px; position: relative; margin-bottom: 12px; color: var(--ink); }
.list-check li::before {
    content: "✓"; position: absolute; left: 0; top: 0; width: 20px; height: 20px;
    background: var(--grad-green); color: #fff; border-radius: 50%;
    display: flex; align-items: center; justify-content: center; font-size: 11px; font-weight: 700;
}

/* misión / visión / valores */
.declaraciones { display: grid; grid-template-columns: 1fr 1fr; gap: var(--gap); }
.declaracion { border: 1px solid var(--line); border-radius: 16px; padding: 32px; background: var(--grad-soft); }
.declaracion h3 { margin-bottom: 12px; color: var(--green-dark); }
.declaracion p { color: var(--muted); }
.valores { display: grid; grid-template-columns: repeat(5, 1fr); gap: var(--gap); }
.valor { border-top: 3px solid var(--orange); padding-top: 16px; }
.valor h3 { font-size: 15px; margin-bottom: 8px; color: var(--green-dark); }
.valor p { color: var(--muted); font-size: 13px; }

/* ===================================================================
   CONTACTO
   =================================================================== */
.contacto-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 56px; align-items: start; }
.canal { border-bottom: 1px solid var(--line); padding: 18px 0; }
.canal:first-child { padding-top: 0; }
.canal h3 { font-size: 14px; margin-bottom: 8px; color: var(--green); }
.canal ul { list-style: none; }
.canal li, .canal p { color: var(--ink); font-size: 14px; }
.emails { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 8px; }
.emails strong { display: block; font-size: 12px; color: var(--green-dark); }

form { border: 1px solid var(--line); border-radius: 18px; padding: 32px; background: var(--bg); box-shadow: 0 16px 44px rgba(0,52,46,.06); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 16px; display: flex; flex-direction: column; }
label { font-size: 12px; font-weight: 700; margin-bottom: 6px; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; }
input, textarea, select {
    padding: 12px 14px; border: 1px solid var(--line); border-radius: 9px;
    font-family: inherit; font-size: 14px; background: var(--bg-alt); transition: all .2s;
}
input:focus, textarea:focus, select:focus { outline: none; border-color: var(--green); background: #fff; box-shadow: 0 0 0 3px rgba(0,131,115,.12); }
button[type="submit"] { width: 100%; margin-top: 6px; }
.map-ph { width: 100%; height: 400px; }
.map-embed { width: 100%; height: 400px; border: 0; border-radius: 16px; display: block; }

/* ===== Tarjeta y botón de WhatsApp ===== */
.wa-card {
    border: 1px solid var(--line); border-radius: 18px; padding: 36px 32px; background: var(--grad-soft);
    box-shadow: 0 16px 44px rgba(0,52,46,.06);
}
.wa-badge {
    width: 64px; height: 64px; border-radius: 18px; background: #25D366;
    display: inline-flex; align-items: center; justify-content: center; margin-bottom: 20px;
    box-shadow: 0 10px 24px rgba(37,211,102,.3);
}
.wa-badge svg { width: 34px; height: 34px; fill: #fff; }
.wa-card h3 { font-size: 22px; color: var(--green-dark); margin-bottom: 10px; }
.wa-card > p { color: var(--muted); margin-bottom: 22px; }
.cta-wa {
    display: inline-flex; align-items: center; gap: 10px; text-decoration: none;
    font-weight: 600; font-size: 14px; border-radius: 999px; padding: 14px 26px;
    background: #25D366; color: #fff; transition: all .2s;
    box-shadow: 0 8px 20px rgba(37,211,102,.3);
}
.cta-wa:hover { filter: brightness(1.05); transform: translateY(-1px); }
.cta-wa svg { width: 20px; height: 20px; fill: #fff; flex: none; }
.cta-final .cta-wa { box-shadow: 0 10px 24px rgba(0,0,0,.18); }

/* ===================================================================
   CTA FINAL — banda verde de marca
   =================================================================== */
.cta-final { background: var(--grad-green); border-bottom: 0; position: relative; overflow: hidden; }
.cta-final .container { text-align: center; max-width: 760px; position: relative; z-index: 1; }
.cta-final h2 { color: #fff; margin-bottom: 14px; }
.cta-final p { color: rgba(255,255,255,.82); margin-bottom: 26px; }
.cta-final .cta-container { justify-content: center; }
.cta-final .cta-primary { background: var(--grad-orange); color: #3a2400; box-shadow: 0 10px 24px rgba(0,0,0,.18); }
.cta-final .cta-secondary { border-color: rgba(255,255,255,.5); color: #fff; }
.cta-final .cta-secondary:hover { background: rgba(255,255,255,.12); border-color: #fff; color: #fff; }
.cta-final .micro-copy { color: rgba(255,255,255,.7); }

/* ===================================================================
   FOOTER — oscuro de marca
   =================================================================== */
footer { background: var(--grad-dark); color: #c7ccca; padding: 64px 0 32px; }
footer a { color: #c7ccca; text-decoration: none; font-size: 13px; transition: color .2s; }
footer a:hover { color: #fff; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; }
.footer-grid h4 { color: #fff; font-size: 12px; text-transform: uppercase; letter-spacing: .1em; margin-bottom: 16px; }
.footer-grid ul { list-style: none; }
.footer-grid li { margin-bottom: 10px; }
.footer-brand .logo { background: #fff; width: 184px; height: 28px; }
.footer-certs {
    border-top: 1px solid rgba(255,255,255,.12); margin-top: 40px; padding-top: 24px;
    display: flex; align-items: center; gap: 20px; flex-wrap: wrap;
}
.footer-certs > span { font-size: 11px; text-transform: uppercase; letter-spacing: .12em; color: var(--silver); }
.footer-certs-logos { display: flex; gap: 12px; flex-wrap: wrap; }
.footer-certs-logos img { height: 46px; border-radius: 6px; background: #fff; display: block; }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,.12); margin-top: 24px; padding-top: 22px;
    display: flex; justify-content: space-between; font-size: 12px; color: var(--silver); flex-wrap: wrap; gap: 10px;
}

/* ===================================================================
   ANIMACIONES DE SCROLL
   (los estados los activa animations.js con IntersectionObserver)
   =================================================================== */
.reveal {
    opacity: 0;
    transition: opacity .75s cubic-bezier(.22,.61,.36,1), transform .75s cubic-bezier(.22,.61,.36,1);
    will-change: opacity, transform;
}
/* Direcciones de entrada (desde los extremos hacia el centro) */
.reveal.from-bottom { transform: translateY(30px); }
.reveal.from-left   { transform: translateX(-64px); }
.reveal.from-right  { transform: translateX(64px); }
/* Estado visible — y al salir del viewport se revierte (el JS quita .in-view) */
.reveal.in-view { opacity: 1; transform: translate(0, 0); }

/* El hero aparece apenas carga, un poco más lento */
.hero-copy.reveal { transition-duration: .9s; }

/* Íconos SVG: trazo en loop infinito (dibuja → pausa → borra) */
.draw path, .draw circle, .draw polyline, .draw polygon, .draw rect, .draw line {
    stroke-dashoffset: var(--len, 80);
}
.in-view .draw path, .in-view .draw circle, .in-view .draw polyline,
.in-view .draw polygon, .in-view .draw rect, .in-view .draw line {
    animation: wc-draw-loop 3.4s ease-in-out infinite;
}
@keyframes wc-draw-loop {
    0%   { stroke-dashoffset: var(--len, 80); }
    32%  { stroke-dashoffset: 0; }
    68%  { stroke-dashoffset: 0; }
    100% { stroke-dashoffset: calc(-1 * var(--len, 80)); }
}
/* pequeño "pop" del badge del ícono al aparecer */
.reveal .ico, .reveal .seal { transform: scale(.6); opacity: 0; transition: transform .55s cubic-bezier(.34,1.56,.64,1) .1s, opacity .4s ease .1s; }
.reveal.in-view .ico, .reveal.in-view .seal { transform: scale(1); opacity: 1; }

/* Evitar desbordes horizontales durante las entradas laterales */
main { overflow-x: clip; }

/* Si el usuario prefiere menos movimiento, todo visible sin animar */
@media (prefers-reduced-motion: reduce) {
    .reveal { opacity: 1 !important; transform: none !important; }
    .in-view .draw path, .in-view .draw circle, .in-view .draw polyline,
    .in-view .draw polygon, .in-view .draw rect, .in-view .draw line { animation: none; stroke-dashoffset: 0; }
}

/* ===================================================================
   RESPONSIVE
   =================================================================== */
@media (max-width: 980px) {
    h1 { font-size: 34px; }
    h2 { font-size: 24px; }
    .hero .container, .split, .contacto-grid, .servicio { grid-template-columns: 1fr; gap: 32px; }
    .servicio:nth-child(even) .servicio-media { order: 0; }
    .split.reverse .split-media { order: 0; }
    .grid-4, .pilares, .servicios-cards, .badges, .razones, .stats, .pasos { grid-template-columns: repeat(2, 1fr); }
    .perfiles, .valores { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}
/* Menú hamburguesa: panel lateral derecho */
@media (max-width: 900px) {
    .nav-burger { display: block; }
    .nav-close { display: block; }
    .nav-menu {
        position: fixed; top: 0; right: 0; height: 100vh; width: 300px; max-width: 84%;
        background: #fff; transform: translateX(100%); transition: transform .3s ease;
        z-index: 200; padding: 72px 26px 26px; overflow-y: auto;
        box-shadow: -12px 0 40px rgba(0,52,46,.18);
    }
    .nav-menu ul { flex-direction: column; align-items: stretch; gap: 4px; width: 100%; }
    .nav-menu nav, .nav-menu > ul { width: 100%; }
    .nav-menu li > a { display: block; padding: 12px 4px; font-size: 15px; }
    /* dropdown desplegado en línea dentro del panel */
    .nav-menu .has-dropdown > a::after { content: ""; }
    .nav-menu .has-dropdown::after { display: none; }
    .nav-menu .dropdown {
        position: static; display: flex; margin: 0 0 8px; padding: 0 0 0 14px;
        box-shadow: none; border: 0; min-width: 0;
    }
    .nav-menu .dropdown li a { padding: 8px 4px; color: var(--muted); }
    .nav-menu .nav-unete, .nav-menu .nav-contacto { text-align: center; margin-top: 8px; }
    .nav-overlay {
        display: block; position: fixed; inset: 0; background: rgba(0,52,46,.45);
        opacity: 0; visibility: hidden; transition: all .3s; z-index: 150;
    }
    .nav-toggle:checked ~ .nav-menu { transform: translateX(0); }
    .nav-toggle:checked ~ .nav-overlay { opacity: 1; visibility: visible; }
}
@media (max-width: 600px) {
    .container { padding: 0 18px; }
    .grid-2, .grid-3, .grid-4, .pilares, .servicios-cards, .badges, .razones,
    .stats, .pasos, .perfiles, .valores, .declaraciones, .form-row, .emails,
    .servicio-meta { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    section { padding: 52px 0; }
}