/* ==========================================================================
   itSolar 2 — Momentum Evolved
   Basado en V8 mockup. Preserva esencia de solar-momentum + patterns sector.
   ========================================================================== */

/* ---- Tokens (alineados con theme.json MD3) ---- */
:root {
    --c-ink: #071e27;
    --c-ink-soft: #1e333c;
    --c-ink-muted: #564336;
    --c-paper: #ffffff;
    --c-surface: #f3faff;
    --c-outline: #ddc1b0;
    --c-rule: rgba(7,30,39,0.06);

    --c-primary: #964900;
    --c-primary-container: #f58220;
    --c-primary-fixed-dim: #ffb786;
    --c-on-primary: #ffffff;

    --c-secondary: #0061a3;
    --c-secondary-container: #62b0ff;
    --c-secondary-soft: rgba(0,97,163,0.08);

    --c-tertiary: #1f8a3b;
    --c-tertiary-container: #4cb968;

    --c-error: #ba1a1a;

    --font-display: 'Montserrat', system-ui, sans-serif;
    --font-body:    'Inter', system-ui, sans-serif;

    --header-h: 64px;
    --header-h-lg: 72px;
    --radius: 14px;
    --radius-sm: 10px;
    --radius-lg: 20px;
    --radius-pill: 999px;

    --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---- Reset selectivo ---- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.55;
    color: var(--c-ink);
    background: var(--c-surface);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    padding-top: var(--header-h);
}
@media (min-width: 1024px) { body { padding-top: var(--header-h-lg); } }
img, svg, video { display: block; max-width: 100%; height: auto; }
::selection { background: var(--c-primary-container); color: #fff; }

/* Tipografía base — heredada del theme.json pero asegurada vía CSS también */
h1, h2, h3, h4 {
    font-family: var(--font-display);
    color: var(--c-ink);
    margin: 0;
    text-wrap: balance;
}
h1 { font-size: clamp(2.25rem, 6vw, 4.5rem); font-weight: 800; line-height: 1.02; letter-spacing: -0.025em; }
h2 { font-size: clamp(1.875rem, 4vw, 2.75rem); font-weight: 800; line-height: 1.1; letter-spacing: -0.025em; }
h3 { font-size: clamp(1.375rem, 2.6vw, 1.875rem); font-weight: 700; line-height: 1.2; letter-spacing: -0.015em; }
h4 { font-size: 1.125rem; font-weight: 700; line-height: 1.3; }
p { margin: 0 0 1em; max-width: 65ch; }

/* ===========================================================================
   HEADER STICKY (preservado de momentum)
   =========================================================================== */
.it-header {
    position: fixed; inset: 0 0 auto 0; z-index: 60;
    background: rgba(255,255,255,0.92);
    backdrop-filter: saturate(180%) blur(14px);
    -webkit-backdrop-filter: saturate(180%) blur(14px);
    border-bottom: 1px solid var(--c-rule);
    transition: background .25s, box-shadow .25s, transform .25s var(--ease-out);
}
.it-header.is-scrolled {
    background: rgba(255,255,255,0.98);
    box-shadow: 0 4px 24px rgba(7,30,39,0.06);
}
.it-header__inner {
    max-width: 1280px; margin: 0 auto;
    padding: 0.7rem clamp(1rem, 3vw, 2rem);
    display: flex; align-items: center; justify-content: space-between; gap: 1rem;
    min-height: var(--header-h);
}
@media (min-width: 1024px) { .it-header__inner { min-height: var(--header-h-lg); } }
.it-header__logo {
    display: inline-flex; align-items: center;
    text-decoration: none;
    color: var(--c-ink);
}
.it-header__logo img { height: 34px; width: auto; transition: transform .2s; }
.it-header__logo:hover img { transform: translateY(-1px); }
@media (min-width: 1024px) { .it-header__logo img { height: 40px; } }

.it-nav { display: none; }
@media (min-width: 1024px) {
    .it-nav { display: flex; align-items: center; gap: 1.75rem; }
}
.it-nav a {
    color: var(--c-ink); font-weight: 500; font-size: 14px;
    text-decoration: none; padding: 4px 0;
    position: relative;
    font-family: var(--font-body);
}
.it-nav a::after {
    content:''; position: absolute; inset: auto 0 -2px 0; height: 2px;
    background: var(--c-primary-container); transform: scaleX(0); transform-origin: left;
    transition: transform .25s var(--ease-out);
}
.it-nav a:hover { color: var(--c-primary); }
.it-nav a:hover::after { transform: scaleX(1); }

.it-header__actions { display: flex; align-items: center; gap: 0.5rem; }
.it-header__phone {
    display: none; align-items: center; gap: 6px;
    color: var(--c-secondary); font-weight: 600; font-size: 14px;
    padding: 0.5rem 0.85rem; border-radius: var(--radius-pill);
    text-decoration: none;
    transition: background .2s;
}
.it-header__phone:hover { background: var(--c-secondary-soft); }
.it-header__phone svg { color: var(--c-secondary); }
@media (min-width: 1024px) { .it-header__phone { display: inline-flex; } }
@media (max-width: 1023px) {
    .it-header__phone { display: inline-flex; padding: 0.5rem; }
    .it-header__phone span { display: none; }
}

.it-header__cta {
    background: var(--c-primary-container); color: #fff;
    padding: 0.65rem 1.15rem;
    border-radius: var(--radius-pill);
    font-weight: 700; font-size: 14px;
    font-family: var(--font-body);
    text-decoration: none;
    display: inline-flex; align-items: center; gap: 6px;
    box-shadow: 0 4px 14px rgba(245,130,32,0.35);
    position: relative; overflow: hidden;
    transition: transform .2s, box-shadow .2s, background .2s;
}
.it-header__cta::before {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(135deg, transparent 40%, rgba(255,255,255,0.4) 50%, transparent 60%);
    transform: translateX(-100%);
    transition: transform .6s var(--ease-out);
}
.it-header__cta:hover { transform: translateY(-1px); box-shadow: 0 6px 18px rgba(245,130,32,0.5); background: var(--c-primary); }
.it-header__cta:hover::before { transform: translateX(100%); }
.it-header__cta svg { animation: it-spin 8s linear infinite; }
@keyframes it-spin { to { transform: rotate(360deg); } }
@media (max-width: 1023px) {
    .it-header__cta span { display: none; }
    .it-header__cta { padding: 0.6rem 0.85rem; }
}

.it-burger {
    width: 44px; height: 44px;
    background: transparent; border: 0; cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    color: var(--c-ink);
}
.it-burger svg { width: 24px; height: 24px; }
@media (min-width: 1024px) { .it-burger { display: none; } }

/* ===========================================================================
   DRAWER MÓVIL
   =========================================================================== */
.it-drawer {
    position: fixed; inset: 0; z-index: 70;
    pointer-events: none; visibility: hidden;
}
.it-drawer.is-open { pointer-events: auto; visibility: visible; }
.it-drawer__backdrop {
    position: absolute; inset: 0;
    background: rgba(7,30,39,0.55);
    opacity: 0;
    transition: opacity 280ms var(--ease-out);
}
.it-drawer.is-open .it-drawer__backdrop { opacity: 1; }
.it-drawer__panel {
    position: absolute; inset: 0 0 0 auto;
    width: min(92vw, 380px);
    background: var(--c-paper);
    border-left: 1px solid var(--c-rule);
    display: flex; flex-direction: column;
    transform: translateX(100%);
    transition: transform 320ms var(--ease-out);
    overflow-y: auto;
    padding: clamp(1.25rem, 4vw, 1.75rem);
    gap: 1rem;
}
.it-drawer.is-open .it-drawer__panel { transform: translateX(0); }
.it-drawer__head {
    display: flex; align-items: center; justify-content: space-between;
    margin-bottom: 0.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--c-rule);
}
.it-drawer__head img { height: 30px; }
.it-drawer__close {
    width: 40px; height: 40px;
    border: 0; background: var(--c-surface);
    border-radius: var(--radius-pill); cursor: pointer;
    display: inline-flex; align-items: center; justify-content: center;
    color: var(--c-ink);
}
.it-drawer__nav { list-style: none; padding: 0; margin: 0; }
.it-drawer__nav li { border-bottom: 1px solid var(--c-rule); }
.it-drawer__nav a {
    display: flex; align-items: center; justify-content: space-between;
    padding: 1rem 0;
    font-family: var(--font-display);
    font-weight: 700; font-size: 1.125rem;
    color: var(--c-ink); text-decoration: none;
}
.it-drawer__nav a::after { content: '›'; opacity: 0.4; font-size: 1.5em; transition: transform .2s, opacity .2s; }
.it-drawer__nav a:hover::after { transform: translateX(3px); opacity: 1; color: var(--c-primary-container); }
.it-drawer__meta {
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px solid var(--c-rule);
    display: flex; flex-direction: column; gap: 0.5rem;
    font-size: 0.875rem; color: var(--c-ink-muted);
}
.it-drawer__meta a { color: var(--c-secondary); text-decoration: none; font-weight: 600; }
.it-drawer__meta a:hover { color: var(--c-primary); }
.it-drawer__cta-row { display: flex; gap: 0.5rem; margin-top: 0.5rem; }
.it-drawer__cta-row .it-btn { flex: 1; }

/* ===========================================================================
   BOTONES (utilizable en patterns y bloques)
   =========================================================================== */
.it-btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 14px 28px;
    border-radius: var(--radius-pill);
    font-family: var(--font-body);
    font-weight: 700; font-size: 15px;
    text-decoration: none;
    border: 0; cursor: pointer;
    transition: transform .2s, background .2s, box-shadow .2s, color .2s;
    line-height: 1.2;
}
.it-btn--primary {
    background: var(--c-primary-container); color: #fff;
    box-shadow: 0 8px 24px rgba(245,130,32,0.35);
}
.it-btn--primary:hover { background: var(--c-primary); transform: translateY(-2px); box-shadow: 0 12px 32px rgba(245,130,32,0.5); }
.it-btn--ghost {
    background: rgba(255,255,255,0.1); color: #fff;
    border: 1px solid rgba(255,255,255,0.25);
    backdrop-filter: blur(10px);
}
.it-btn--ghost:hover { background: rgba(255,255,255,0.18); transform: translateY(-2px); }
.it-btn--outline {
    background: transparent; color: var(--c-secondary);
    border: 1.5px solid var(--c-secondary);
}
.it-btn--outline:hover { background: var(--c-secondary); color: #fff; }
.it-btn--secondary {
    background: var(--c-secondary); color: #fff;
    box-shadow: 0 8px 24px rgba(0,97,163,0.3);
}
.it-btn--secondary:hover { background: #003e6b; transform: translateY(-2px); }
.it-btn--ink {
    background: var(--c-ink); color: #fff;
}
.it-btn--ink:hover { background: var(--c-ink-soft); transform: translateY(-2px); }
.it-btn--lg { padding: 16px 32px; font-size: 16px; }
.it-btn--sm { padding: 10px 18px; font-size: 13px; }

/* ===========================================================================
   HERO (preservado de momentum, evolucionado)
   =========================================================================== */
.it-hero {
    position: relative;
    padding: clamp(2rem, 5vw, 3.5rem) clamp(1rem, 3vw, 2rem) clamp(3rem, 7vw, 5rem);
    overflow: hidden;
    min-height: 720px;
    display: flex; align-items: center;
    color: #fff;
}
.it-hero__bg {
    position: absolute; inset: 0;
    z-index: 0;
    /* Fallback universal: JPG local del propio tema (sin cross-theme) */
    background:
        linear-gradient(135deg, rgba(7,30,39,0.85) 0%, rgba(7,30,39,0.55) 60%, rgba(7,30,39,0.75) 100%),
        url('/wp-content/themes/itsolar2/assets/images/hero-industrial-sunset.jpg') center/cover no-repeat;
}
/* WebP (−73% peso) donde haya soporte de image-set con type() */
@supports (background-image: image-set(url('i.webp') type('image/webp'))) {
    .it-hero__bg {
        background:
            linear-gradient(135deg, rgba(7,30,39,0.85) 0%, rgba(7,30,39,0.55) 60%, rgba(7,30,39,0.75) 100%),
            image-set(
                url('/wp-content/themes/itsolar2/assets/images/hero-industrial-sunset.webp') type('image/webp'),
                url('/wp-content/themes/itsolar2/assets/images/hero-industrial-sunset.jpg') type('image/jpeg')
            ) center/cover no-repeat;
    }
}
/* Si hay slides del bloque hero-slides, se posicionan absolutos detrás */
.itsolar-hero-slides {
    position: absolute !important; inset: 0 !important; z-index: 0 !important;
}
.itsolar-hero-slides::before {
    content: ''; position: absolute; inset: 0;
    background: linear-gradient(135deg, rgba(7,30,39,0.85) 0%, rgba(7,30,39,0.55) 60%, rgba(7,30,39,0.75) 100%);
    z-index: 2;
    pointer-events: none;
}
.it-hero__inner {
    position: relative; z-index: 1;
    max-width: 1280px; margin: 0 auto;
    width: 100%;
    display: grid; grid-template-columns: 1fr; gap: 2.5rem;
    align-items: center;
}
@media (min-width: 1024px) {
    .it-hero__inner { grid-template-columns: 1.15fr 1fr; gap: 4rem; }
}

.it-hero__badge {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 7px 16px;
    background: rgba(245,130,32,0.18); border: 1px solid rgba(255,183,134,0.4);
    border-radius: var(--radius-pill);
    color: #ffd9b8;
    font-family: var(--font-display);
    font-size: 12px; font-weight: 700;
    letter-spacing: 0.12em; text-transform: uppercase;
    margin-bottom: 1.25rem;
    backdrop-filter: blur(8px);
}
.it-hero__badge::before { content: '★'; color: var(--c-primary-fixed-dim); }

.it-hero__title {
    font-size: clamp(2.25rem, 6vw, 4.5rem);
    font-weight: 800;
    line-height: 1.02;
    letter-spacing: -0.025em;
    color: #fff;
    margin: 0 0 1rem;
    text-shadow: 0 2px 16px rgba(7,30,39,0.4);
}
.it-hero__title em, .it-hero__title .accent {
    color: var(--c-primary-fixed-dim);
    font-style: normal;
}
.it-hero__sub {
    font-size: clamp(15px, 1.4vw, 19px);
    color: #dff4ff;
    line-height: 1.55;
    margin: 0 0 1.75rem;
    max-width: 50ch;
    text-shadow: 0 1px 8px rgba(7,30,39,0.4);
}
.it-hero__sub strong { color: #fff; }

.it-hero__cta-row {
    display: flex; flex-wrap: wrap; gap: 12px; align-items: center;
    margin-bottom: 2.5rem;
}

/* Stats inline (preservados de momentum) */
.it-hero__stats {
    display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem 1.5rem;
    padding-top: 1.75rem;
    border-top: 1px solid rgba(255,255,255,0.18);
}
@media (min-width: 600px) { .it-hero__stats { grid-template-columns: repeat(4, 1fr); } }
.it-stat__num {
    font-family: var(--font-display);
    font-size: clamp(1.625rem, 3vw, 2.25rem);
    font-weight: 800;
    color: var(--c-primary-fixed-dim);
    letter-spacing: -0.02em;
    margin: 0 0 4px;
    line-height: 1;
}
.it-stat__num small { font-size: 0.55em; font-weight: 600; letter-spacing: 0; opacity: 0.85; }
.it-stat__lab {
    font-family: var(--font-display);
    font-size: 11px;
    color: #dff4ff;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin: 0;
    line-height: 1.3;
    max-width: 18ch;
}

/* ===========================================================================
   MINI-ESTIMATOR EN HERO (nuevo, de Enphase/SunRun)
   =========================================================================== */
.it-estimator {
    background: rgba(255,255,255,0.98);
    border-radius: var(--radius-lg);
    padding: clamp(1.5rem, 3vw, 2rem);
    box-shadow: 0 24px 60px rgba(7,30,39,0.3);
    color: var(--c-ink);
    backdrop-filter: blur(6px);
}
.it-estimator__head {
    display: flex; align-items: center; gap: 12px;
    margin-bottom: 1rem;
}
.it-estimator__icon {
    width: 44px; height: 44px;
    background: linear-gradient(135deg, var(--c-primary-container), var(--c-primary-fixed-dim));
    color: #fff;
    border-radius: 12px;
    display: inline-flex; align-items: center; justify-content: center;
    box-shadow: 0 6px 16px rgba(245,130,32,0.35);
    flex-shrink: 0;
}
.it-estimator__icon svg { width: 22px; height: 22px; }
.it-estimator__title {
    font-family: var(--font-display);
    font-size: 18px; font-weight: 800;
    color: var(--c-ink); margin: 0 0 2px;
    letter-spacing: -0.015em;
}
.it-estimator__sub {
    font-size: 12px; color: var(--c-ink-muted); margin: 0;
}
.it-estimator__field { margin-bottom: 12px; }
.it-estimator__field label {
    display: block;
    font-size: 12px; color: var(--c-ink-muted); font-weight: 600;
    margin-bottom: 4px; letter-spacing: 0.02em;
}
.it-estimator__input {
    width: 100%; padding: 14px 16px;
    border: 2px solid var(--c-outline); border-radius: var(--radius-sm);
    background: #fff;
    font-family: var(--font-body); font-size: 16px;
    color: var(--c-ink); font-weight: 600;
    transition: border-color .2s;
}
.it-estimator__input:focus { outline: none; border-color: var(--c-primary-container); }
.it-estimator__preview {
    background: var(--c-surface);
    border-radius: 12px;
    padding: 14px 16px; margin: 12px 0;
    display: flex; justify-content: space-between; align-items: center;
    border: 1px dashed var(--c-outline);
    gap: 10px;
}
.it-estimator__preview-lab { font-size: 11px; color: var(--c-ink-muted); margin: 0; line-height: 1.3; }
.it-estimator__preview-val {
    font-family: var(--font-display);
    font-size: clamp(18px, 2vw, 22px); font-weight: 800;
    color: var(--c-primary);
    margin: 0; letter-spacing: -0.015em;
    line-height: 1.1;
}
.it-estimator__preview-val small { font-size: 14px; font-weight: 600; }
.it-estimator__cta {
    background: var(--c-primary-container); color: #fff;
    width: 100%; border: 0; cursor: pointer;
    padding: 14px; border-radius: var(--radius-pill);
    font-family: var(--font-body); font-weight: 700; font-size: 15px;
    box-shadow: 0 6px 18px rgba(245,130,32,0.35);
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    transition: background .2s, transform .2s;
    text-decoration: none;
}
.it-estimator__cta:hover { background: var(--c-primary); transform: translateY(-1px); color: #fff; }
.it-estimator__small {
    font-size: 10.5px; color: var(--c-ink-muted);
    text-align: center; margin: 8px 0 0;
}

/* ===========================================================================
   TRUST STRIP (nuevo, de SunRun/Bright/SunPower)
   =========================================================================== */
.it-trust-strip {
    background: #fff;
    border-bottom: 1px solid var(--c-rule);
    padding: 1.25rem clamp(1rem, 3vw, 2rem);
}
.it-trust-strip__inner {
    max-width: 1280px; margin: 0 auto;
    display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem;
}
@media (min-width: 720px) { .it-trust-strip__inner { grid-template-columns: repeat(5, 1fr); } }
.it-trust { display: flex; align-items: center; gap: 12px; font-size: 13px; }
.it-trust__icon {
    width: 38px; height: 38px;
    border-radius: 10px;
    display: inline-flex; align-items: center; justify-content: center;
    flex-shrink: 0;
}
.it-trust__icon--orange { background: rgba(245,130,32,0.12); color: var(--c-primary); }
.it-trust__icon--blue   { background: rgba(0,97,163,0.10);  color: var(--c-secondary); }
.it-trust__icon--green  { background: rgba(31,138,59,0.10); color: var(--c-tertiary); }
.it-trust__icon svg { width: 20px; height: 20px; }
.it-trust strong {
    display: block;
    color: var(--c-ink); font-family: var(--font-display);
    font-size: 14px; font-weight: 700; line-height: 1.2;
}
.it-trust span { color: var(--c-ink-muted); font-size: 12px; line-height: 1.3; }

/* ===========================================================================
   SECTION / EYEBROW / HEADINGS COMUNES
   =========================================================================== */
.it-section { padding: clamp(3rem, 7vw, 5rem) clamp(1rem, 3vw, 2rem); }
.it-section--surface { background: var(--c-surface); }
.it-section--white   { background: #fff; }
.it-section--ink     {
    background: linear-gradient(135deg, var(--c-ink) 0%, var(--c-ink-soft) 100%);
    color: #fff;
}
.it-section--ink h2, .it-section--ink h3 { color: #fff; }
.it-section--ink h2 .accent { color: var(--c-primary-fixed-dim); }
.it-section__inner { max-width: 1280px; margin: 0 auto; }

.it-eyebrow {
    display: inline-block;
    font-family: var(--font-display);
    font-size: 12px; font-weight: 700;
    letter-spacing: 0.15em; text-transform: uppercase;
    color: var(--c-primary-container);
    margin-bottom: 14px;
}
.it-section--ink .it-eyebrow { color: var(--c-primary-fixed-dim); }
.it-lead {
    font-size: clamp(15px, 1.3vw, 18px);
    line-height: 1.55;
    color: var(--c-ink-muted);
    max-width: 60ch;
    margin: 0;
}
.it-section--ink .it-lead { color: #dff4ff; }
.it-section-head {
    display: grid; grid-template-columns: 1fr; gap: 16px;
    margin-bottom: clamp(2rem, 5vw, 3.5rem);
}
@media (min-width: 768px) { .it-section-head { grid-template-columns: 1fr auto; align-items: end; } }
.it-section-head h2 .accent { color: var(--c-primary-container); }

/* ===========================================================================
   SOLUCIONES (cards con foto)
   =========================================================================== */
.it-solutions { display: grid; grid-template-columns: 1fr; gap: 20px; }
@media (min-width: 720px) { .it-solutions { grid-template-columns: repeat(3, 1fr); } }
.it-sol {
    background: #fff;
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--c-rule);
    box-shadow: 0 4px 16px rgba(7,30,39,0.04);
    text-decoration: none; color: inherit;
    display: flex; flex-direction: column;
    transition: transform .3s var(--ease-out), box-shadow .3s var(--ease-out), border-color .3s var(--ease-out);
}
.it-sol:hover {
    transform: translateY(-6px);
    box-shadow: 0 24px 60px rgba(7,30,39,0.12);
    border-color: var(--c-primary-container);
}
.it-sol__media {
    aspect-ratio: 16/10;
    background-size: cover; background-position: center;
    position: relative;
}
.it-sol__badge {
    position: absolute; top: 14px; left: 14px;
    background: linear-gradient(135deg, var(--c-primary-container), var(--c-primary-fixed-dim));
    color: #fff;
    padding: 6px 14px;
    border-radius: var(--radius-pill);
    font-family: var(--font-display);
    font-size: 11px; font-weight: 700;
    letter-spacing: 0.05em; text-transform: uppercase;
    box-shadow: 0 4px 12px rgba(245,130,32,0.3);
}
.it-sol__badge--green { background: linear-gradient(135deg, var(--c-tertiary), var(--c-tertiary-container)); box-shadow: 0 4px 12px rgba(31,138,59,0.3); }
.it-sol__body { padding: 24px; flex: 1; display: flex; flex-direction: column; gap: 10px; }
.it-sol__body h3 { font-size: 22px; font-weight: 700; letter-spacing: -0.015em; line-height: 1.2; margin: 0; color: var(--c-ink); }
.it-sol__body p { font-size: 14px; color: var(--c-ink-muted); margin: 0; }
.it-sol__stats {
    display: grid; grid-template-columns: repeat(2, 1fr);
    gap: 8px; padding: 12px;
    background: var(--c-surface);
    border-radius: var(--radius-sm);
    margin-top: auto;
}
.it-sol__stat { font-size: 11px; color: var(--c-ink-muted); line-height: 1.3; }
.it-sol__stat strong {
    display: block;
    font-family: var(--font-display);
    font-size: 16px; font-weight: 800;
    color: var(--c-primary);
    letter-spacing: -0.015em;
    margin-bottom: 2px;
}
.it-sol__cta {
    margin-top: 12px;
    display: inline-flex; align-items: center; justify-content: space-between;
    background: var(--c-ink); color: #fff;
    padding: 12px 18px;
    border-radius: 12px;
    font-weight: 700; font-size: 13px;
    transition: background .25s;
}
.it-sol:hover .it-sol__cta { background: var(--c-primary-container); }

/* ===========================================================================
   COMPARATIVA RECIBO (nuevo, de SunRun)
   =========================================================================== */
.it-compare {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: clamp(2rem, 4vw, 3rem);
    box-shadow: 0 8px 32px rgba(7,30,39,0.06);
    border: 1px solid var(--c-rule);
    display: grid; grid-template-columns: 1fr; gap: 2rem;
    align-items: center;
}
@media (min-width: 800px) { .it-compare { grid-template-columns: 1fr 1.2fr; } }
.it-compare h3 {
    font-size: clamp(22px, 2.6vw, 32px);
    font-weight: 800;
    letter-spacing: -0.02em; line-height: 1.15;
    margin: 0 0 12px;
}
.it-compare h3 .accent { color: var(--c-tertiary); }
.it-compare p { color: var(--c-ink-muted); font-size: 15px; line-height: 1.6; margin: 0 0 16px; }
.it-compare__chart {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 24px; align-items: end;
}
.it-compare__bar {
    display: flex; flex-direction: column; align-items: center; gap: 12px;
}
.it-compare__bar-label {
    font-family: var(--font-display); font-size: 12px; font-weight: 700;
    color: var(--c-ink-muted); letter-spacing: 0.05em;
    text-transform: uppercase; text-align: center;
}
.it-compare__bar-value {
    font-family: var(--font-display);
    font-size: clamp(20px, 2.4vw, 26px); font-weight: 800;
    color: var(--c-ink); margin: 0;
    letter-spacing: -0.02em;
}
.it-compare__bar-value.is-green { color: var(--c-tertiary); }
.it-compare__bar-fill {
    width: 100%;
    border-radius: 14px 14px 0 0;
    background: linear-gradient(180deg, var(--c-primary), var(--c-primary-container));
    min-height: 60px;
    box-shadow: 0 -4px 16px rgba(245,130,32,0.15);
}
.it-compare__bar-fill--green {
    background: linear-gradient(180deg, var(--c-tertiary), var(--c-tertiary-container));
    box-shadow: 0 -4px 16px rgba(31,138,59,0.15);
}
.it-compare__savings {
    background: linear-gradient(135deg, rgba(31,138,59,0.12), rgba(31,138,59,0.04));
    border: 1px solid rgba(31,138,59,0.3);
    border-radius: 12px;
    padding: 14px 18px;
    margin-top: 16px;
    color: var(--c-tertiary);
    font-weight: 600; font-size: 14px;
    display: flex; align-items: center; gap: 10px;
}
.it-compare__savings svg { width: 18px; height: 18px; flex-shrink: 0; }
.it-compare__savings strong { color: #155928; }

/* ===========================================================================
   INFOGRAFÍA "CÓMO FUNCIONA TU CASA SOLAR" (nuevo, de Enphase)
   =========================================================================== */
.it-energy-flow {
    background: var(--c-surface);
    border-radius: var(--radius-lg);
    padding: clamp(2rem, 4vw, 3rem);
    margin-top: 2rem;
    border: 1px solid var(--c-rule);
}
.it-energy-flow h3 {
    font-size: clamp(20px, 2.2vw, 26px);
    font-weight: 800;
    text-align: center;
    margin: 0 0 8px;
}
.it-energy-flow__sub { text-align: center; color: var(--c-ink-muted); font-size: 14px; margin: 0 0 24px; }
.it-energy-flow__diagram {
    display: grid; grid-template-columns: 1fr; gap: 16px;
}
@media (min-width: 720px) {
    .it-energy-flow__diagram { grid-template-columns: repeat(4, 1fr); align-items: start; }
}
.it-energy-node {
    background: #fff;
    border-radius: var(--radius);
    padding: 20px 14px; text-align: center;
    box-shadow: 0 4px 16px rgba(7,30,39,0.04);
    border: 1px solid var(--c-rule);
    position: relative;
}
.it-energy-node__icon {
    width: 56px; height: 56px;
    margin: 0 auto 10px;
    border-radius: 14px;
    display: inline-flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, var(--c-primary-container), var(--c-primary-fixed-dim));
    color: #fff;
    box-shadow: 0 6px 16px rgba(245,130,32,0.25);
}
.it-energy-node:nth-child(2) .it-energy-node__icon { background: linear-gradient(135deg, var(--c-secondary), var(--c-secondary-container)); box-shadow: 0 6px 16px rgba(0,97,163,0.25); }
.it-energy-node:nth-child(3) .it-energy-node__icon { background: linear-gradient(135deg, var(--c-tertiary), var(--c-tertiary-container)); box-shadow: 0 6px 16px rgba(31,138,59,0.25); }
.it-energy-node:nth-child(4) .it-energy-node__icon { background: linear-gradient(135deg, var(--c-ink), var(--c-ink-soft)); box-shadow: 0 6px 16px rgba(7,30,39,0.25); }
.it-energy-node__icon svg { width: 26px; height: 26px; }
.it-energy-node h4 { font-size: 14px; font-weight: 700; margin: 0 0 4px; color: var(--c-ink); }
.it-energy-node p { font-size: 12px; color: var(--c-ink-muted); margin: 0; line-height: 1.4; max-width: none; }
.it-energy-node__arrow {
    display: none;
    position: absolute; top: 50%; right: -16px;
    transform: translateY(-50%); color: var(--c-outline); z-index: 1;
}
.it-energy-node__arrow svg { width: 24px; height: 24px; }
@media (min-width: 720px) {
    .it-energy-node__arrow { display: block; }
    .it-energy-node:last-child .it-energy-node__arrow { display: none; }
}

/* ===========================================================================
   CASOS sunrun-style con foto + nombre + ciudad + quote
   (estos casos los hidratamos desde el CPT `instalacion`)
   =========================================================================== */
.it-cases { display: grid; grid-template-columns: 1fr; gap: 20px; }
@media (min-width: 720px) { .it-cases { grid-template-columns: repeat(3, 1fr); } }
.it-case {
    background: #fff;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: 0 4px 16px rgba(7,30,39,0.05);
    text-decoration: none; color: inherit;
    transition: transform .3s var(--ease-out), box-shadow .3s var(--ease-out);
    display: flex; flex-direction: column;
}
.it-case:hover { transform: translateY(-4px); box-shadow: 0 24px 50px rgba(7,30,39,0.12); }
.it-case__media {
    aspect-ratio: 4/3;
    background-size: cover; background-position: center;
    background-color: var(--c-surface);
    position: relative;
}
.it-case__savings {
    position: absolute; top: 16px; left: 16px;
    background: linear-gradient(135deg, var(--c-tertiary), var(--c-tertiary-container));
    color: #fff;
    padding: 8px 14px;
    border-radius: 10px;
    font-family: var(--font-display);
    font-size: 16px; font-weight: 800;
    letter-spacing: -0.01em;
    box-shadow: 0 6px 18px rgba(31,138,59,0.4);
}
.it-case__verified {
    position: absolute; top: 16px; right: 16px;
    background: rgba(255,255,255,0.96);
    backdrop-filter: blur(8px);
    color: var(--c-tertiary);
    padding: 5px 10px; border-radius: 6px;
    font-size: 11px; font-weight: 700;
    display: flex; align-items: center; gap: 4px;
}
.it-case__verified svg { width: 12px; height: 12px; }
.it-case__body { padding: 22px; flex: 1; display: flex; flex-direction: column; }
.it-case__quote {
    font-style: italic;
    color: var(--c-ink);
    line-height: 1.55; margin: 0 0 16px;
    font-size: 14px;
    max-width: none;
}
.it-case__quote::before { content: '"'; color: var(--c-primary-container); font-size: 20px; }
.it-case__specs {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 8px; padding: 10px;
    background: var(--c-surface);
    border-radius: 8px; margin: 12px 0;
    font-size: 11px; color: var(--c-ink-muted);
}
.it-case__specs strong {
    display: block;
    font-family: var(--font-display);
    font-size: 14px; color: var(--c-ink);
    font-weight: 700;
}
.it-case__author {
    display: flex; align-items: center; gap: 12px;
    margin-top: auto; padding-top: 14px;
    border-top: 1px solid var(--c-rule);
}
.it-case__avatar {
    width: 40px; height: 40px;
    border-radius: 50%;
    background-size: cover; background-position: center;
    background-color: var(--c-outline);
    flex-shrink: 0;
}
.it-case__author-info h4 { font-size: 14px; font-weight: 700; margin: 0; color: var(--c-ink); }
.it-case__author-info p { font-size: 12px; color: var(--c-secondary); margin: 0; font-weight: 600; max-width: none; }

/* ===========================================================================
   MAPA DE SINALOA (nuevo, de Tesla Solar)
   =========================================================================== */
.it-map-section {
    background: linear-gradient(135deg, var(--c-ink) 0%, var(--c-ink-soft) 100%);
    color: #fff;
    border-radius: var(--radius-lg);
    padding: clamp(2rem, 4vw, 3rem);
    margin-top: 2rem;
    display: grid; grid-template-columns: 1fr; gap: 2rem;
    align-items: center;
}
@media (min-width: 800px) { .it-map-section { grid-template-columns: 1fr 1.2fr; } }
.it-map-section h3 { color: #fff; }
.it-map-section h3 .accent { color: var(--c-primary-fixed-dim); }
.it-map-section p { color: #dff4ff; max-width: none; font-size: 15px; line-height: 1.6; margin: 0 0 20px; }
.it-map-list {
    list-style: none; padding: 0; margin: 0;
    display: grid; grid-template-columns: 1fr 1fr; gap: 10px;
}
.it-map-list li {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 8px;
    padding: 8px 12px;
    font-size: 13px;
    display: flex; align-items: center; justify-content: space-between;
}
.it-map-list li span {
    color: var(--c-primary-fixed-dim);
    font-family: var(--font-display); font-weight: 700;
}
.it-map-img {
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.08);
}
.it-map-img img { width: 100%; height: auto; display: block; }

/* ===========================================================================
   FINANCIAMIENTO (preservado de momentum, mejorado)
   =========================================================================== */
.it-fin {
    display: grid; grid-template-columns: 1fr; gap: 20px;
}
@media (min-width: 720px) { .it-fin { grid-template-columns: 1.2fr 1fr; } }
.it-fin-card {
    border-radius: var(--radius);
    padding: 28px;
    border: 1.5px solid var(--c-rule);
    background: #fff;
    position: relative;
    box-shadow: 0 4px 16px rgba(7,30,39,0.04);
}
.it-fin-card--featured {
    background: linear-gradient(135deg, var(--c-secondary) 0%, #003e6b 100%);
    color: #fff;
    border-color: var(--c-primary-fixed-dim);
    box-shadow: 0 14px 36px rgba(0,97,163,0.25);
}
.it-fin-card--featured::before {
    content: '★ RECOMENDADO'; position: absolute;
    top: -14px; left: 24px;
    background: linear-gradient(135deg, var(--c-primary-container), var(--c-primary-fixed-dim));
    color: #fff;
    padding: 5px 12px; border-radius: 6px;
    font-family: var(--font-display);
    font-size: 11px; font-weight: 800;
    letter-spacing: 0.06em;
    box-shadow: 0 6px 14px rgba(245,130,32,0.4);
}
.it-fin-card h3 {
    font-size: 22px; font-weight: 800;
    margin: 0 0 6px; letter-spacing: -0.015em;
    color: var(--c-ink);
}
.it-fin-card--featured h3 { color: #fff; }
.it-fin-card__sub { font-size: 12px; color: var(--c-ink-muted); margin: 0 0 16px; max-width: none; }
.it-fin-card--featured .it-fin-card__sub { color: rgba(255,255,255,0.7); }
.it-fin-card__price {
    font-family: var(--font-display);
    font-size: clamp(36px, 5vw, 52px);
    font-weight: 800;
    color: var(--c-primary-container);
    line-height: 1; margin: 4px 0 10px;
    letter-spacing: -0.025em;
}
.it-fin-card--featured .it-fin-card__price { color: var(--c-primary-fixed-dim); }
.it-fin-card__price small { font-size: 16px; opacity: 0.8; font-weight: 600; }
.it-fin-card__compare {
    background: rgba(31,138,59,0.12);
    border: 1px solid rgba(31,138,59,0.3);
    color: var(--c-tertiary);
    display: inline-flex; align-items: center; gap: 6px;
    padding: 6px 12px;
    border-radius: 8px;
    font-size: 13px; font-weight: 700;
    margin-bottom: 18px;
}
.it-fin-card--featured .it-fin-card__compare {
    background: rgba(255,183,134,0.15);
    border-color: rgba(255,183,134,0.4);
    color: var(--c-primary-fixed-dim);
}
.it-fin-card__features {
    list-style: none; padding: 0; margin: 0;
    display: flex; flex-direction: column; gap: 10px;
}
.it-fin-card__features li {
    display: flex; align-items: center; gap: 10px;
    font-size: 13px; color: var(--c-ink);
}
.it-fin-card--featured .it-fin-card__features li { color: rgba(255,255,255,0.95); }
.it-fin-card__features svg { width: 16px; height: 16px; color: var(--c-tertiary); flex-shrink: 0; }
.it-fin-card--featured .it-fin-card__features svg { color: var(--c-primary-fixed-dim); }

/* ===========================================================================
   CTA FINAL (banner cierre)
   =========================================================================== */
.it-cta-final {
    background: linear-gradient(135deg, var(--c-primary-container) 0%, var(--c-primary-fixed-dim) 50%, #ffd9b8 100%);
    border-radius: var(--radius-lg);
    padding: clamp(3rem, 6vw, 5rem) clamp(1.5rem, 4vw, 3rem);
    text-align: center;
    color: #fff;
    position: relative; overflow: hidden;
}
.it-cta-final::before {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(circle at 30% 50%, rgba(255,255,255,0.2) 0%, transparent 50%);
    pointer-events: none;
}
.it-cta-final h2 {
    color: var(--c-ink);
    font-size: clamp(28px, 4vw, 42px);
    max-width: 22ch;
    margin: 0 auto 12px;
    position: relative; z-index: 1;
}
.it-cta-final h2 .accent { color: #fff; }
.it-cta-final p {
    color: rgba(7,30,39,0.85);
    font-size: 17px;
    max-width: 50ch;
    margin: 0 auto 28px;
    position: relative; z-index: 1;
}
.it-cta-final__actions {
    display: flex; gap: 12px; justify-content: center; flex-wrap: wrap;
    position: relative; z-index: 1;
}
.it-cta-final .it-btn--primary { background: var(--c-ink); box-shadow: 0 8px 24px rgba(7,30,39,0.3); }
.it-cta-final .it-btn--primary:hover { background: var(--c-ink-soft); }
.it-cta-final .it-btn--ghost { background: rgba(255,255,255,0.2); color: var(--c-ink); border-color: rgba(7,30,39,0.2); }
.it-cta-final .it-btn--ghost:hover { background: rgba(255,255,255,0.35); }

/* ===========================================================================
   FOOTER (preservado de momentum)
   =========================================================================== */
.it-footer {
    background: linear-gradient(135deg, var(--c-ink) 0%, var(--c-ink-soft) 100%);
    color: rgba(255,255,255,0.75);
    padding: clamp(3rem, 5vw, 5rem) clamp(1rem, 3vw, 2rem) 1.5rem;
}
.it-footer__inner { max-width: 1280px; margin: 0 auto; }
.it-footer__grid {
    display: grid; grid-template-columns: 1fr; gap: 2.5rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}
@media (min-width: 720px) { .it-footer__grid { grid-template-columns: 2fr 1fr 1fr 1fr; } }
.it-footer h5 {
    font-family: var(--font-display);
    font-size: 12px; font-weight: 700;
    color: var(--c-primary-fixed-dim);
    margin: 0 0 16px;
    letter-spacing: 0.1em; text-transform: uppercase;
}
.it-footer a {
    display: block;
    color: rgba(255,255,255,0.75); text-decoration: none;
    font-size: 14px; padding: 5px 0;
}
.it-footer a:hover { color: var(--c-primary-fixed-dim); }
.it-footer__brand img { height: 36px; width: auto; margin-bottom: 14px; }
.it-footer__brand p { color: rgba(255,255,255,0.6); font-size: 14px; max-width: 38ch; margin: 0 0 16px; line-height: 1.6; }
.it-footer__bot {
    margin-top: 1.5rem; padding-top: 1.5rem;
    display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
    font-size: 13px; color: rgba(255,255,255,0.5);
}

/* ===========================================================================
   WHATSAPP FLOATING + STICKY CTA MOBILE
   =========================================================================== */
/* WhatsApp floating — bottom-LEFT para no encimarse con el widget itSol
   (plugin itsolar-ai-sales) que ocupa bottom:24px right:24px en desktop. */
.it-wa-float {
    position: fixed;
    bottom: 24px; left: 24px;
    width: 56px; height: 56px;
    background: #25d366;
    border-radius: 50%;
    box-shadow: 0 12px 32px rgba(37,211,102,0.45);
    display: inline-flex; align-items: center; justify-content: center;
    color: #fff;
    text-decoration: none;
    z-index: 40;
    transition: transform .25s, box-shadow .25s;
}
.it-wa-float:hover { transform: scale(1.08); box-shadow: 0 16px 40px rgba(37,211,102,0.6); }
.it-wa-float::before {
    content: ''; position: absolute; inset: -4px;
    border-radius: 50%;
    background: #25d366; opacity: 0.4;
    animation: it-ping 2s infinite;
    z-index: -1;
}
@keyframes it-ping { 0% { transform: scale(1); opacity: 0.4; } 100% { transform: scale(1.6); opacity: 0; } }
.it-wa-float svg { width: 28px; height: 28px; }
@media (min-width: 1024px) {
    .it-wa-float { bottom: 32px; left: 32px; width: 64px; height: 64px; }
    .it-wa-float svg { width: 32px; height: 32px; }
}

.it-sticky-cta {
    position: fixed; inset: auto 0 0 0; z-index: 35;
    display: flex; gap: 8px;
    padding: 10px 12px calc(10px + env(safe-area-inset-bottom)) 12px;
    background: rgba(255,255,255,0.98);
    backdrop-filter: blur(14px);
    border-top: 1px solid var(--c-rule);
    box-shadow: 0 -4px 20px rgba(7,30,39,0.06);
}
.it-sticky-cta .it-btn { flex: 1; padding: 12px; font-size: 14px; }
@media (min-width: 1024px) { .it-sticky-cta { display: none; } }
@media (max-width: 1023px) {
    body { padding-bottom: 80px; }
    /* En mobile el sticky-cta cubre los 80px inferiores → subimos ambos botones flotantes */
    .it-wa-float { bottom: 90px; left: 16px; width: 52px; height: 52px; }
    .it-wa-float svg { width: 26px; height: 26px; }
}

/* ===========================================================================
   ANCHOR OFFSETS (header sticky)
   =========================================================================== */
[id] { scroll-margin-top: calc(var(--header-h) + 1rem); }
@media (min-width: 1024px) {
    [id] { scroll-margin-top: calc(var(--header-h-lg) + 1rem); }
}

/* ===========================================================================
   REVEAL ON SCROLL (uso opcional con clase .it-reveal)
   =========================================================================== */
.it-reveal {
    opacity: 0; transform: translateY(20px);
    transition: opacity 600ms var(--ease-out), transform 600ms var(--ease-out);
}
.it-reveal.is-in { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
    .it-reveal { opacity: 1; transform: none; transition: none; }
    *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* ===========================================================================
   ADAPTACIONES PARA BLOQUES DE PLUGINS
   (los plugins ya tienen su CSS; aquí solo ajustamos colores/radii al tema)
   =========================================================================== */
/* Cotizador uploader del plugin (bloque itsolar/cotizador-uploader)
   ─────────────────────────────────────────────────────────────────
   El plugin define sus propios tamaños rem.
   Forzamos contenedor centrado + reset de herencia tipográfica para
   evitar que h2/h3 globales sobreescriban los tamaños internos. */
.it-quoter-wrap {
    padding: 0 clamp(1rem, 3vw, 2rem) clamp(3rem, 7vw, 5rem);
    display: flex; justify-content: center;
}
.it-quoter-wrap .iq-card {
    margin: 0 auto;
    max-width: 640px; width: 100%;
    border-radius: var(--radius-lg);
    border: 1px solid var(--c-rule);
    box-shadow: 0 24px 60px rgba(7,30,39,0.08);
    background: #fff;
    font-size: 1rem;
    line-height: 1.5;
}
/* Reset de herencia: el tema define h2/h3 globalmente con tamaños fluid grandes;
   forzamos al plugin a usar sus propios tamaños mediante selectores específicos. */
.it-quoter-wrap .iq-card h1,
.it-quoter-wrap .iq-card h2,
.it-quoter-wrap .iq-card h3,
.it-quoter-wrap .iq-card h4 {
    letter-spacing: -0.01em;
    line-height: 1.2;
}
.it-quoter-wrap .iq-card__title {
    font-size: 1.5rem !important;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.015em;
    margin: 0 0 0.5rem;
}
.it-quoter-wrap .iq-card__subtitle {
    font-size: 0.9375rem;
    line-height: 1.55;
    color: var(--c-ink-muted);
    margin: 0;
}
.it-quoter-wrap .iq-card * {
    font-family: 'Inter', system-ui, sans-serif;
}
.it-quoter-wrap .iq-card .iq-step-num,
.it-quoter-wrap .iq-card .iq-progress__icon {
    font-size: 0.875rem;
}

/* Casos grid del plugin */
.iq-casos h4 {
    font-family: var(--font-display);
    font-weight: 700;
}
.iq-caso { border-radius: var(--radius); }
.iq-caso:hover { border-color: var(--c-primary-container); }

/* Bloque itsolar/instalacion-ficha */
.if-ficha h1, .if-ficha h2, .if-ficha h3 {
    font-family: var(--font-display);
    color: var(--c-ink);
}

/* Print friendly */
@media print {
    .it-header, .it-sticky-cta, .it-wa-float, .it-footer { display: none !important; }
    body { padding-top: 0; padding-bottom: 0; }
}