/* =====================================================
   PERSIANAS ALENA — estilos del frontend
   Diseño: Claude Design ("Persianas Alena.dc.html").
   Sin Bootstrap: todo el layout vive aquí. Prefijo de clases: .pa-
===================================================== */

/* -----------------------------------------------------
   1. TOKENS
----------------------------------------------------- */
:root {
    --color-accent: #EA5722;
    --color-accent-hover: #C8420F;
    --color-ink: #1D2C4D;
    --color-ink-2: #2A3B60;
    --color-ink-3: #16223C;       /* pie */
    --color-body: #5A6478;
    --color-on-dark: #A9B4C9;     /* texto secundario sobre fondo oscuro */
    --color-on-dark-2: #E6EAF2;
    --color-paper: #FFFFFF;
    --color-sand: #F4F5F8;
    --color-line: #DFE3EA;
    --color-placeholder: #E3E6EC;

    /* alias de la plantilla iCMS (otros módulos los usan) */
    --color-primary: var(--color-accent);
    --color-primary-hover: var(--color-accent-hover);
    --color-secondary: var(--color-sand);
    --color-muted: var(--color-body);
    --color-heading: var(--color-ink);

    --font-primary: "Archivo", system-ui, sans-serif;
    --font-secondary: "Source Sans 3", system-ui, sans-serif;

    --wrap: 1240px;
    --gutter: 24px;
    --radius: 14px;
    --radius-btn: 9px;
    --header-h: 81px;
}

/* -----------------------------------------------------
   2. BASE
----------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
    margin: 0;
    min-width: 320px;
    background: var(--color-paper);
    color: var(--color-ink);
    font-family: var(--font-secondary);
    font-size: 16px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img { display: block; max-width: 100%; height: auto; }

a { color: var(--color-accent); text-decoration: none; }
a:hover { color: var(--color-accent-hover); }

h1, h2, h3, h4 {
    margin: 0;
    font-family: var(--font-primary);
    letter-spacing: -.02em;
    text-wrap: balance;
    color: inherit;
}

p { margin: 0; text-wrap: pretty; }

input, select, textarea, button { font: inherit; }

[hidden] { display: none !important; }

section[id] { scroll-margin-top: calc(var(--header-h) + 8px); }

:focus-visible { outline: 3px solid var(--color-accent); outline-offset: 2px; }

.pa-wrap {
    max-width: var(--wrap);
    margin-left: auto;
    margin-right: auto;
    padding-left: var(--gutter);
    padding-right: var(--gutter);
}

.pa-alert {
    padding: 12px var(--gutter);
    background: #FDECE6;
    color: var(--color-accent-hover);
    text-align: center;
    font-weight: 600;
}

/* -----------------------------------------------------
   3. BOTONES Y ELEMENTOS COMUNES
----------------------------------------------------- */
.pa-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 26px;
    border: 1px solid transparent;
    border-radius: var(--radius-btn);
    font-family: var(--font-primary);
    font-weight: 700;
    font-size: 17px;
    line-height: 1.2;
    cursor: pointer;
    transition: background-color .18s ease, color .18s ease, border-color .18s ease;
}
.pa-btn svg { width: 17px; height: 17px; flex: 0 0 auto; }

.pa-btn--accent { background: var(--color-accent); color: #fff; }
.pa-btn--accent:hover { background: var(--color-accent-hover); color: #fff; }

.pa-btn--outline { background: #fff; color: var(--color-ink); border-color: var(--color-ink); }
.pa-btn--outline:hover { background: var(--color-ink); color: #fff; }

.pa-btn--invert:hover { background: #fff; color: var(--color-ink); }

.pa-btn--block { width: 100%; font-size: 16.5px; }

.pa-link { font-family: var(--font-primary); font-weight: 700; font-size: 15px; }

.pa-eyebrow {
    font-family: var(--font-primary);
    font-size: 12.5px;
    font-weight: 700;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: var(--color-accent);
}

.pa-eyebrow + h2 { margin-top: 12px; }

h2 { font-size: clamp(30px, 3.4vw, 44px); font-weight: 800; line-height: 1.1; max-width: 17ch; }

.pa-text { font-size: 17.5px; line-height: 1.65; color: var(--color-body); margin-top: 20px; max-width: 48ch; }
.pa-text + .pa-text { margin-top: 16px; }

.pa-section { padding-top: 96px; padding-bottom: 96px; }
.pa-section--compact { padding-top: 80px; padding-bottom: 80px; }

.pa-band--sand { background: var(--color-sand); border-top: 1px solid var(--color-line); border-bottom: 1px solid var(--color-line); }
.pa-band--sand.pa-band--top { border-bottom: 0; }
.pa-band--sand .pa-section { padding-top: 88px; padding-bottom: 88px; }
.pa-band--sand .pa-section--compact { padding-top: 80px; padding-bottom: 80px; }

.pa-band--ink { background: var(--color-ink); color: #fff; }
.pa-band--ink .pa-section { padding-top: 88px; padding-bottom: 88px; }
.pa-band--ink .pa-text { color: var(--color-on-dark); }
.pa-band--slats { background-image: repeating-linear-gradient(180deg, rgba(255,255,255,.05) 0 5px, rgba(255,255,255,0) 5px 13px); }

.pa-split {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 64px;
    align-items: center;
}

.pa-split .pa-btn { margin-top: 30px; }

.pa-media { height: 420px; border-radius: var(--radius); overflow: hidden; background: var(--color-placeholder); }
.pa-media--tall { height: 480px; }
.pa-media img { width: 100%; height: 100%; object-fit: cover; }

.pa-stack { display: grid; gap: 16px; }

/* -----------------------------------------------------
   4. CABECERA
----------------------------------------------------- */
.pa-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255,255,255,.92);
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-line);
}

.pa-header__bar {
    display: flex;
    align-items: center;
    gap: 32px;
    padding-top: 14px;
    padding-bottom: 14px;
}

.pa-header__brand { flex: 0 0 auto; }
.pa-header__brand img { height: 52px; width: auto; }

.pa-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 26px;
    margin-left: auto;
    font-size: 15px;
    font-weight: 500;
}
.pa-nav a { color: var(--color-ink-2); }
.pa-nav a:hover { color: var(--color-accent); }

.pa-header__actions {
    display: flex;
    align-items: center;
    gap: 14px;
    flex: 0 0 auto;
    margin-left: auto;
}

.pa-lang { display: flex; border: 1px solid var(--color-line); border-radius: 999px; overflow: hidden; }
.pa-lang a { padding: 5px 11px; font-size: 12px; font-weight: 600; color: var(--color-body); }
.pa-lang a:hover { color: var(--color-ink); }
.pa-lang a.is-active { background: var(--color-ink); color: #fff; }

.pa-call {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 11px 20px;
    border-radius: 8px;
    background: var(--color-accent);
    color: #fff;
    font-family: var(--font-primary);
    font-weight: 700;
    font-size: 15px;
    letter-spacing: -.01em;
    white-space: nowrap;
}
.pa-call:hover { background: var(--color-accent-hover); color: #fff; }

.pa-burger {
    display: none;
    order: 3;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border: 1px solid var(--color-line);
    border-radius: 9px;
    background: #fff;
    color: var(--color-ink);
    cursor: pointer;
}
.pa-burger:hover { border-color: var(--color-ink); }
.pa-burger__close { display: none; }
.pa-burger[aria-expanded="true"] .pa-burger__open { display: none; }
.pa-burger[aria-expanded="true"] .pa-burger__close { display: block; }

.pa-menu {
    display: flex;
    flex-direction: column;
    padding: 6px var(--gutter) 20px;
    border-top: 1px solid var(--color-line);
    background: #fff;
}
.pa-menu a {
    padding: 14px 0;
    border-bottom: 1px solid var(--color-line);
    color: var(--color-ink-2);
    font-family: var(--font-primary);
    font-weight: 600;
    font-size: 18px;
}
.pa-menu a:last-child { border-bottom: 0; }
.pa-menu a:hover { color: var(--color-accent); }

/* -----------------------------------------------------
   5. HERO
----------------------------------------------------- */
.pa-hero { background: var(--color-sand); border-bottom: 1px solid var(--color-line); overflow: hidden; }

.pa-hero__grid {
    display: grid;
    grid-template-columns: minmax(320px, 1.05fr) minmax(320px, 1fr);
    gap: 64px;
    align-items: end;
    padding-top: 76px;
}

.pa-hero__copy { padding-bottom: 88px; }

.pa-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 7px 14px 7px 11px;
    border-radius: 999px;
    background: var(--color-ink);
    color: #fff;
    font-family: var(--font-primary);
    font-size: 12.5px;
    font-weight: 600;
    letter-spacing: .06em;
    text-transform: uppercase;
}
.pa-badge__dot { width: 7px; height: 7px; border-radius: 50%; background: var(--color-accent); box-shadow: 0 0 0 4px rgba(234,87,34,.25); }

.pa-hero h1 {
    margin-top: 26px;
    max-width: 15ch;
    font-size: clamp(38px, 4.6vw, 62px);
    line-height: 1.02;
    font-weight: 800;
}

.pa-hero__lead { margin-top: 22px; max-width: 46ch; font-size: 19px; line-height: 1.6; color: var(--color-body); }

.pa-hero__cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }

.pa-hero__checks {
    display: flex;
    flex-wrap: wrap;
    gap: 26px;
    margin: 40px 0 0;
    padding: 26px 0 0;
    border-top: 1px solid var(--color-line);
    list-style: none;
}
.pa-hero__checks li { display: flex; align-items: center; gap: 9px; font-size: 14.5px; font-weight: 600; color: var(--color-ink-2); }
.pa-hero__checks svg { color: var(--color-accent); flex: 0 0 auto; }

.pa-hero__media { position: relative; height: 560px; align-self: end; }
.pa-hero__img { position: absolute; inset: 0; border-radius: var(--radius) var(--radius) 0 0; overflow: hidden; background: var(--color-placeholder); }
.pa-hero__img img { width: 100%; height: 100%; object-fit: cover; object-position: center 38%; }

.pa-hero__card {
    position: absolute;
    left: -28px;
    bottom: 56px;
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px 20px;
    border: 1px solid var(--color-line);
    border-radius: 12px;
    background: #fff;
    box-shadow: 0 18px 40px -18px rgba(29,44,77,.3);
}
.pa-hero__card-icon { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 9px; background: var(--color-ink); color: var(--color-accent); }
.pa-hero__card strong { display: block; font-family: var(--font-primary); font-weight: 700; font-size: 15px; }
.pa-hero__card small { display: block; font-size: 13.5px; color: var(--color-body); }

/* -----------------------------------------------------
   6. SERVICIOS
----------------------------------------------------- */
.pa-servicios { padding-bottom: 20px; }

.pa-section__head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 40px; }
.pa-section__head h2 { font-size: clamp(30px, 3.4vw, 46px); max-width: 18ch; }
.pa-section__intro { max-width: 42ch; font-size: 17px; line-height: 1.6; color: var(--color-body); }

.pa-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; margin-top: 48px; }

.pa-card {
    display: flex;
    flex-direction: column;
    border: 1px solid var(--color-line);
    border-radius: var(--radius);
    overflow: hidden;
    background: #fff;
    transition: border-color .2s ease, box-shadow .2s ease;
}
.pa-card:hover { border-color: var(--color-ink); box-shadow: 0 20px 40px -28px rgba(29,44,77,.45); }
.pa-card__img { height: 190px; background: var(--color-placeholder); }
.pa-card__img img { width: 100%; height: 100%; object-fit: cover; }
.pa-card__body { display: flex; flex-direction: column; flex: 1; padding: 26px 24px 28px; }
.pa-card h3 { font-size: 22px; font-weight: 700; }
.pa-card p { margin-top: 10px; font-size: 15.5px; line-height: 1.6; color: var(--color-body); }

.pa-card--dark { background: var(--color-ink); color: #fff; }
.pa-card--dark:hover { border-color: var(--color-line); }
.pa-card--dark .pa-card__img { background: var(--color-ink-2); }
.pa-card--dark p { color: var(--color-on-dark); }
.pa-card--dark .pa-dash-list { color: var(--color-on-dark-2); }

.pa-dash-list { display: flex; flex-direction: column; gap: 9px; margin: 20px 0 0; padding: 0; list-style: none; font-size: 14.5px; color: var(--color-ink-2); }
.pa-dash-list li { display: flex; gap: 9px; }
.pa-dash-list li::before { content: "—"; color: var(--color-accent); font-weight: 700; }

.pa-extras { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 24px; margin-top: 24px; }
.pa-extra { padding: 26px 24px; border: 1px solid var(--color-line); border-radius: var(--radius); background: var(--color-sand); }
.pa-extra h3 { font-size: 18px; font-weight: 700; }
.pa-extra p { margin-top: 8px; font-size: 15px; line-height: 1.6; color: var(--color-body); }
.pa-extra--cta { display: flex; flex-direction: column; justify-content: space-between; gap: 16px; border-color: var(--color-accent); background: #fff; }

/* -----------------------------------------------------
   7. MANTENIMIENTO / URGENCIAS / COMERCIOS / PROCESO
----------------------------------------------------- */
.pa-claim { margin-top: 22px; font-family: var(--font-primary); font-size: 21px; font-weight: 700; color: var(--color-ink); }
.pa-claim + .pa-btn { margin-top: 26px; }

.pa-feature { display: flex; align-items: flex-start; gap: 18px; padding: 24px; border: 1px solid var(--color-line); border-radius: var(--radius); background: #fff; }
.pa-feature__icon { display: grid; place-items: center; flex: 0 0 auto; width: 42px; height: 42px; border-radius: 10px; background: var(--color-sand); color: var(--color-accent); }
.pa-feature h3 { font-size: 18.5px; font-weight: 700; }
.pa-feature p { margin-top: 7px; font-size: 15.5px; line-height: 1.6; color: var(--color-body); }

#urgencias .pa-split { gap: 56px; }
#urgencias h2 { font-size: clamp(30px, 3.4vw, 46px); }
#urgencias .pa-stack { gap: 18px; }
.pa-kpi { padding: 28px; border: 1px solid rgba(255,255,255,.16); border-radius: var(--radius); background: rgba(255,255,255,.04); }
.pa-kpi__value { font-family: var(--font-primary); font-size: 38px; font-weight: 800; line-height: 1; color: var(--color-accent); }
.pa-kpi h3 { margin-top: 12px; font-size: 19px; font-weight: 700; }
.pa-kpi p { margin-top: 8px; font-size: 15.5px; line-height: 1.6; color: var(--color-on-dark); }

#comercios h2 { max-width: 16ch; }
.pa-facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 18px; margin-top: 32px; }
.pa-fact { padding-top: 14px; border-top: 2px solid var(--color-ink); }
.pa-fact h3 { font-size: 16px; font-weight: 700; letter-spacing: -.01em; }
.pa-fact p { margin-top: 6px; font-size: 14.5px; color: var(--color-body); }

#proceso h2 { max-width: none; }
.pa-steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 28px; margin: 48px 0 0; padding: 0; list-style: none; }
.pa-step__num { font-family: var(--font-primary); font-size: 15px; font-weight: 800; color: var(--color-accent); }
.pa-step h3 { margin-top: 10px; padding-top: 14px; border-top: 2px solid var(--color-ink); font-size: 19px; font-weight: 700; }
.pa-step p { margin-top: 10px; font-size: 15.5px; line-height: 1.6; color: var(--color-body); }

#nosotros h2 { max-width: 16ch; }
#nosotros .pa-text { max-width: none; }

/* -----------------------------------------------------
   8. ZONAS
----------------------------------------------------- */
.pa-zonas { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 48px; }
.pa-zonas h2 { font-size: clamp(28px, 3vw, 40px); max-width: 14ch; }
.pa-zonas .pa-text { margin-top: 16px; font-size: 16.5px; line-height: 1.6; max-width: 38ch; }
.pa-chips { display: flex; flex-wrap: wrap; align-content: flex-start; gap: 10px; margin: 0; padding: 0; list-style: none; }
.pa-chips li { padding: 9px 16px; border: 1px solid var(--color-line); border-radius: 999px; background: #fff; font-size: 14.5px; font-weight: 500; }

/* -----------------------------------------------------
   9. CONTACTO + FORMULARIO
----------------------------------------------------- */
.pa-contacto { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 64px; }
.pa-contacto h2 { font-size: clamp(30px, 3.4vw, 46px); max-width: 14ch; }
.pa-contacto .pa-text { margin-top: 18px; max-width: 40ch; }

.pa-contact-list { display: flex; flex-direction: column; gap: 20px; margin: 38px 0 0; padding: 0; list-style: none; }
.pa-contact-list a, .pa-contact-list div { display: flex; align-items: center; gap: 14px; color: #fff; }
.pa-contact-list a:hover { color: var(--color-accent); }
.pa-contact-list__icon { display: grid; place-items: center; flex: 0 0 auto; width: 44px; height: 44px; border: 1px solid rgba(255,255,255,.2); border-radius: 10px; color: var(--color-accent); }
.pa-contact-list__icon svg { width: 18px; height: 18px; }
.pa-contact-list small { display: block; font-size: 13px; color: var(--color-on-dark); }
.pa-contact-list strong { display: block; font-family: var(--font-primary); font-weight: 700; font-size: 19px; overflow-wrap: anywhere; }
.pa-contact-list .pa-contact-list__big { font-size: 21px; }

.pa-form { display: flex; flex-direction: column; gap: 16px; padding: 32px; border-radius: 16px; background: #fff; color: var(--color-ink); align-self: start; }
.pa-form__row { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 16px; }
.pa-form label { display: flex; flex-direction: column; gap: 7px; font-size: 13.5px; font-weight: 600; }
.pa-form input:not([type="checkbox"]), .pa-form select, .pa-form textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--color-line);
    border-radius: 8px;
    background: #fff;
    color: var(--color-ink);
    font-size: 15px;
    font-weight: 400;
}
.pa-form textarea { resize: vertical; }
.pa-form input:focus, .pa-form select:focus, .pa-form textarea:focus { outline: none; border-color: var(--color-accent); }
.pa-form .is-invalid { border-color: var(--color-accent-hover) !important; background: #FFF6F3 !important; }
.pa-form__check { flex-direction: row !important; align-items: flex-start; gap: 10px !important; font-size: 13px !important; font-weight: 400 !important; color: var(--color-body); }
.pa-form__check input { margin-top: 3px; accent-color: var(--color-accent); }
.pa-form__note { font-size: 13px; color: var(--color-body); text-align: center; }
.pa-form__note.is-ok { color: #1E7B4F; font-weight: 600; }
.pa-form__note.is-error { color: var(--color-accent-hover); font-weight: 600; }
.pa-form button[disabled] { opacity: .7; cursor: wait; }
.pa-hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* -----------------------------------------------------
   10. PIE Y BOTÓN FIJO DE LLAMADA
----------------------------------------------------- */
.pa-footer { padding: 52px 0; background: var(--color-ink-3); color: #8E9BB5; }
.pa-footer__top { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: start; gap: 36px 56px; }
.pa-footer__brand img { height: 56px; width: auto; }
.pa-footer__links { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px 28px; max-width: 620px; margin: 0 auto; font-size: 14.5px; }
.pa-footer a { color: #8E9BB5; }
.pa-footer a:hover { color: #fff; }
.pa-footer__cookies { padding: 0; border: 0; background: none; color: #8E9BB5; font: inherit; cursor: pointer; }
.pa-footer__cookies:hover { color: #fff; }
.pa-footer__contact { display: flex; flex-direction: column; gap: 4px; font-size: 14.5px; text-align: right; }
.pa-footer .pa-footer__tel { color: #fff; font-weight: 600; }
/* la línea superior respeta el padding del contenedor */
.pa-footer__copy { position: relative; margin-top: 36px; padding-top: 22px; font-size: 13px; }
.pa-footer__copy::before { content: ""; position: absolute; top: 0; left: var(--gutter); right: var(--gutter); border-top: 1px solid rgba(255,255,255,.1); }

.pa-sticky-call {
    position: fixed;
    left: 16px;
    right: 16px;
    bottom: 16px;
    z-index: 60;
    display: none;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 15px;
    border-radius: 10px;
    background: var(--color-accent);
    color: #fff;
    font-family: var(--font-primary);
    font-weight: 700;
    font-size: 17px;
    box-shadow: 0 12px 30px -10px rgba(0,0,0,.5);
}
.pa-sticky-call:hover { color: #fff; background: var(--color-accent-hover); }

/* Botón flotante de WhatsApp (en móvil queda encima de la barra "Llamar ahora") */
.pa-whatsapp {
    position: fixed;
    right: 24px;
    bottom: 24px;
    z-index: 61;
    display: grid;
    place-items: center;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: #25D366;
    color: #fff;
    box-shadow: 0 12px 28px -8px rgba(0,0,0,.45);
    transition: transform .18s ease, background-color .18s ease;
}
.pa-whatsapp:hover { background: #1EBE5A; color: #fff; transform: scale(1.06); }

/* -----------------------------------------------------
   11. PÁGINAS INTERIORES (legales, 404)
----------------------------------------------------- */
.pa-page-head { background: var(--color-sand); border-bottom: 1px solid var(--color-line); }
.pa-page-head .pa-wrap { padding-top: 64px; padding-bottom: 56px; }
.pa-page-head h1 { margin-top: 12px; font-size: clamp(32px, 4vw, 48px); font-weight: 800; line-height: 1.08; }

.pa-prose { max-width: 820px; padding-top: 56px; padding-bottom: 88px; color: var(--color-body); font-size: 16.5px; line-height: 1.7; }
.pa-prose h2, .pa-prose h3, .pa-prose h4, .pa-prose h5 { margin: 36px 0 12px; max-width: none; color: var(--color-ink); font-size: 21px; font-weight: 700; line-height: 1.3; }
.pa-prose p, .pa-prose ul, .pa-prose ol { margin: 0 0 16px; }
.pa-prose ul, .pa-prose ol { padding-left: 1.25rem; }
.pa-prose li { margin-bottom: 6px; }
.pa-prose a { text-decoration: underline; text-underline-offset: 2px; }
.pa-prose table { width: 100%; border-collapse: collapse; margin: 0 0 16px; font-size: 14.5px; }
.pa-prose th, .pa-prose td { padding: 8px 10px; border: 1px solid var(--color-line); text-align: left; vertical-align: top; }
.pa-prose__note { padding: 14px 18px; border-left: 3px solid var(--color-accent); background: var(--color-sand); color: var(--color-ink-2); }

.pa-404 { padding-top: 96px; padding-bottom: 110px; text-align: center; }
.pa-404__code { font-family: var(--font-primary); font-size: clamp(80px, 14vw, 140px); font-weight: 800; line-height: 1; color: var(--color-accent); }
.pa-404 h1 { margin-top: 12px; font-size: clamp(28px, 3.4vw, 40px); font-weight: 800; }
.pa-404 p { margin: 16px auto 0; max-width: 46ch; font-size: 17px; line-height: 1.6; color: var(--color-body); }
.pa-404__cta { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 32px; }

/* -----------------------------------------------------
   12. RESPONSIVE (breakpoints del diseño)
----------------------------------------------------- */
@media (max-width: 1120px) {
    .pa-nav { display: none; }
    .pa-burger { display: inline-flex; }
}

@media (min-width: 1121px) {
    .pa-menu { display: none !important; }
}

@media (max-width: 900px) {
    .pa-hero__grid { grid-template-columns: 1fr; gap: 32px; padding-top: 48px; padding-bottom: 56px; }
    .pa-hero__copy { padding-bottom: 0; }
    .pa-hero__media { height: clamp(260px, 52vw, 420px); }
    .pa-hero__img { border-radius: var(--radius); }
    .pa-hero__card { left: 12px; right: 12px; bottom: 12px; }
    .pa-media, .pa-media--tall { height: clamp(240px, 50vw, 380px); }
    .pa-section, .pa-band--sand .pa-section, .pa-band--ink .pa-section { padding-top: 64px; padding-bottom: 64px; }
    .pa-split, .pa-contacto { gap: 40px; }
    .pa-servicios { padding-bottom: 16px; }
}

@media (max-width: 860px) {
    .pa-sticky-call { display: flex; }
    .pa-whatsapp { right: 16px; bottom: 84px; width: 56px; height: 56px; }
    .pa-footer { padding-bottom: 104px; }
    .pa-footer__top { grid-template-columns: 1fr; gap: 28px; }
    .pa-footer__links { justify-content: flex-start; margin: 0; max-width: none; gap: 10px 22px; }
    .pa-footer__contact { text-align: left; }
}

@media (max-width: 700px) {
    :root { --gutter: 18px; --header-h: 69px; }
    .pa-section, .pa-band--sand .pa-section, .pa-band--ink .pa-section, .pa-section--compact { padding-top: 52px; padding-bottom: 52px; }
    .pa-servicios { padding-bottom: 12px; }
    .pa-form { padding: 22px; }
    .pa-hero__card { display: none; }
    .pa-header__bar { gap: 14px; }
    .pa-header__brand img { height: 38px; }
    .pa-call { padding: 10px 14px; font-size: 14px; }
    .pa-hero h1 { font-size: 34px; line-height: 1.06; }
    h2, .pa-section__head h2, #urgencias h2, .pa-contacto h2 { font-size: 27px; }
    .pa-zonas h2 { font-size: 27px; }
}

@media (max-width: 460px) {
    .pa-call span { display: none; }
    .pa-call { padding: 10px; }
    .pa-lang a { padding: 5px 9px; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    * { transition: none !important; }
}