/*
 * shared.css — Septiembre Studio
 * Variables, reset, nav, footer y componentes compartidos.
 * Importar en todas las páginas del sitio web interno.
 * Las landing pages de WordPress son self-contained y no usan este archivo.
 *
 * Última actualización: mayo 2026
 */

/* ===== VARIABLES — paleta Septiembre Studio ===== */
:root {
    /* Fondos — Lino + Carbón */
    --cream:       #F3EFE9;
    --cream-2:     #EBE5DC;
    --cream-3:     #DDD6CC;
    --dark:        #1C1A17;
    --dark-2:      #2A271F;
    --footer-bg:   #1C1A17;

    /* Acción — cuero */
    --green:       #8C6E52;
    --green-hover: #7A5E43;

    /* Texto */
    --text:        #1C1A17;
    --text-soft:   #5C5248;
    --text-muted:  #9C9088;

    /* Bordes */
    --border:      rgba(50, 45, 35, 0.12);
    --border-med:  rgba(50, 45, 35, 0.22);

    /* Tipografía */
    --font-display: 'Playfair Display', Georgia, serif;
    --font-body:    'DM Sans', system-ui, sans-serif;

    /* Layout */
    --max-width: 1100px;
    --gutter:    32px;
    --nav-h:     68px;
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    font-family: var(--font-body);
    color: var(--text);
    background: var(--cream);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ===== LAYOUT ===== */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--gutter);
}

/* ===== TIPOGRAFÍA COMPARTIDA ===== */
.eyebrow {
    font-family: var(--font-body);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--text-muted);
    display: block;
    margin-bottom: 14px;
}
.section-title {
    font-family: var(--font-display);
    font-size: clamp(32px, 4vw, 52px);
    font-weight: 600;
    line-height: 1.1;
    letter-spacing: -0.015em;
    color: var(--text);
}
.section-title em { font-style: italic; font-weight: 400; color: var(--text-soft); }
.section-title.on-dark { color: var(--cream); }
.section-title.on-dark em { color: rgba(243,239,233,0.55); }

.divider-line {
    width: 40px;
    height: 2px;
    background: var(--green);
    margin-bottom: 28px;
}
.divider-line.centered { margin-left: auto; margin-right: auto; }

/* ===== BOTONES ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 13px 26px;
    border-radius: 5px;
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    border: 2px solid transparent;
    white-space: nowrap;
}
.btn-green        { background: var(--green); color: #fff; border-color: var(--green); }
.btn-green:hover  { background: var(--green-hover); border-color: var(--green-hover); transform: translateY(-1px); }
.btn-dark         { background: var(--dark); color: var(--cream); border-color: var(--dark); }
.btn-dark:hover   { background: var(--dark-2); transform: translateY(-1px); }
.btn-outline-dark { background: transparent; color: var(--text); border-color: var(--border-med); }
.btn-outline-dark:hover { border-color: var(--dark); transform: translateY(-1px); }
.btn-outline-cream { background: transparent; color: var(--cream); border-color: rgba(243,239,233,0.4); }
.btn-outline-cream:hover { border-color: rgba(243,239,233,0.85); transform: translateY(-1px); }
.btn-cream        { background: var(--cream); color: var(--dark); border-color: var(--cream); }
.btn-cream:hover  { background: #e8e0d8; transform: translateY(-1px); }

/* ===== SCROLL REVEAL ===== */
.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.68s ease, transform 0.68s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ===== PLACEHOLDER IMÁGENES ===== */
.img-placeholder {
    background: var(--cream-2);
    border: 1.5px dashed var(--cream-3);
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    text-align: center;
    padding: 24px 16px;
    gap: 8px;
}
.img-placeholder::before { content: '📷'; font-size: 22px; }


/* ============================================================
   HERO ESTÁNDAR (páginas de servicio)
============================================================ */
.page-hero {
    min-height: 60vh;
    background: var(--dark);
    display: flex;
    align-items: center;
    overflow: hidden;
    position: relative;
    padding: 120px 0 80px;
}
.page-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.72' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)'/%3E%3C/svg%3E");
    background-size: 220px 220px;
    opacity: 0.22;
    pointer-events: none;
    z-index: 0;
}
.page-hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, transparent 40%, rgba(14,13,11,0.5) 100%);
    pointer-events: none;
    z-index: 0;
}
.page-hero .container { position: relative; z-index: 1; max-width: 760px; }
.page-hero-kicker {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: rgba(243,239,233,0.5);
    margin-bottom: 22px;
    display: block;
}
.page-hero-title {
    font-family: var(--font-display);
    font-size: clamp(36px, 5vw, 60px);
    font-weight: 600;
    line-height: 1.1;
    letter-spacing: -0.02em;
    color: var(--cream);
    margin-bottom: 24px;
}
.page-hero-title em {
    font-style: italic;
    font-weight: 400;
    color: rgba(243,239,233,0.6);
}
.page-hero-subtitle {
    font-size: 17px;
    line-height: 1.74;
    color: rgba(243,239,233,0.7);
    max-width: 580px;
    margin-bottom: 36px;
}
.page-hero-ctas { display: flex; gap: 12px; flex-wrap: wrap; }

/* ============================================================
   SECCIONES BASE
============================================================ */
.section {
    padding: 96px 0;
    position: relative;
}
.section.on-cream    { background: var(--cream); }
.section.on-cream-2  { background: var(--cream-2); }
.section.on-dark     { background: var(--dark); }
.section-header { margin-bottom: 56px; }
.section-header.centered { text-align: center; }
.section-header.centered .divider-line { margin-left: auto; margin-right: auto; }
.section-lead {
    font-size: 17px;
    line-height: 1.74;
    color: var(--text-soft);
    max-width: 640px;
    margin-top: 20px;
}
.section-lead.on-dark { color: rgba(243,239,233,0.6); }

/* Cards genéricas */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}
.feature-card {
    background: #ffffff;
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 36px 30px;
    transition: box-shadow 0.25s, transform 0.25s;
}
.feature-card:hover {
    box-shadow: 0 8px 32px rgba(50,45,35,0.1);
    transform: translateY(-2px);
}
.feature-num {
    font-family: var(--font-display);
    font-size: 14px;
    font-style: italic;
    color: rgba(140,110,82,0.55);
    margin-bottom: 18px;
}
.feature-title {
    font-family: var(--font-display);
    font-size: 21px;
    font-weight: 600;
    color: var(--text);
    line-height: 1.25;
    margin-bottom: 12px;
}
.feature-text {
    font-size: 14px;
    line-height: 1.78;
    color: var(--text-soft);
}

/* Pasos numerados (proceso) */
.steps-rows { border-top: 1px solid var(--border); }
.step-row {
    display: grid;
    grid-template-columns: 76px 1fr 1.2fr;
    gap: 40px;
    padding: 36px 0;
    border-bottom: 1px solid var(--border);
    align-items: start;
}
.step-row-num {
    font-family: var(--font-display);
    font-size: 44px;
    font-weight: 400;
    font-style: italic;
    color: rgba(140,110,82,0.55);
    line-height: 1;
}
.step-row-title {
    font-family: var(--font-display);
    font-size: 21px;
    font-weight: 600;
    color: var(--text);
    line-height: 1.25;
    padding-top: 6px;
}
.step-row-text {
    font-size: 15px;
    line-height: 1.8;
    color: var(--text-soft);
    padding-top: 8px;
}

/* Galería de placeholders */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
}
.gallery-grid.cols-2 { grid-template-columns: 1fr 1fr; }
.gallery-grid.cols-4 { grid-template-columns: repeat(4, 1fr); }
.gallery-item {
    aspect-ratio: 4 / 5;
    border-radius: 8px;
    overflow: hidden;
    background: var(--cream-2);
    border: 1.5px dashed var(--cream-3);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    text-align: center;
    padding: 20px;
    gap: 8px;
    position: relative;
}
.gallery-item::before { content: '📷'; font-size: 22px; }
.gallery-item.video::before { content: '▶'; font-size: 22px; }
.gallery-item.web::before { content: '🛒'; font-size: 22px; }
.gallery-item img,
.gallery-item video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* CTA Final estándar */
.cta-final-section {
    padding: 110px 0;
    background: var(--footer-bg);
    text-align: center;
    position: relative;
    overflow: hidden;
}
.cta-final-section::before {
    content: 'SEPTIEMBRE';
    font-family: var(--font-display);
    font-size: 16vw;
    font-weight: 700;
    font-style: italic;
    color: transparent;
    -webkit-text-stroke: 1px rgba(243,239,233,0.05);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    white-space: nowrap;
    pointer-events: none;
    user-select: none;
    line-height: 1;
}
.cta-final-section-inner {
    max-width: 600px;
    margin: 0 auto;
    padding: 0 32px;
    position: relative;
    z-index: 1;
}
.cta-final-section-title {
    font-family: var(--font-display);
    font-size: clamp(28px, 4vw, 50px);
    font-weight: 600;
    line-height: 1.14;
    color: var(--cream);
    margin-bottom: 44px;
}
.cta-final-section-title em {
    font-style: italic;
    font-weight: 400;
    color: rgba(243,239,233,0.5);
}
.cta-final-section-btns { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* Pricing cards genéricos (planes / paquete simple) */
.price-card {
    background: #ffffff;
    border: 1.5px solid var(--border);
    border-radius: 12px;
    padding: 44px 36px 36px;
    display: flex;
    flex-direction: column;
    position: relative;
    transition: box-shadow 0.25s, transform 0.25s;
}
.price-card:hover {
    box-shadow: 0 12px 40px rgba(50,45,35,0.1);
    transform: translateY(-2px);
}
.price-card.featured {
    border-color: var(--green);
    border-width: 2px;
}
.price-badge {
    position: absolute;
    top: -14px;
    left: 36px;
    background: var(--green);
    color: #fff;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    padding: 5px 16px;
    border-radius: 20px;
}
.price-name {
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 16px;
}
.price-amount {
    font-family: var(--font-display);
    font-size: 48px;
    font-weight: 600;
    color: var(--text);
    line-height: 1;
    margin-bottom: 4px;
}
.price-amount-suffix {
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 400;
    color: var(--text-muted);
}
.price-note {
    font-size: 12px;
    color: var(--text-muted);
    margin: 8px 0 20px;
    line-height: 1.56;
}
.price-desc {
    font-size: 14px;
    color: var(--text-soft);
    line-height: 1.7;
    margin-bottom: 22px;
}
.price-divider { width: 100%; height: 1px; background: var(--border); margin-bottom: 20px; }
.price-features { list-style: none; margin-bottom: 30px; flex: 1; }
.price-features li {
    font-size: 14px;
    color: var(--text-soft);
    padding: 9px 0;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: flex-start;
    gap: 10px;
    line-height: 1.5;
}
.price-features li:last-child { border-bottom: none; }
.price-features li::before {
    content: '✓';
    font-weight: 700;
    color: var(--green);
    flex-shrink: 0;
    margin-top: 1px;
}
.price-cta { width: 100%; margin-top: auto; }

/* Responsive de secciones */
@media (max-width: 1024px) {
    .feature-grid { grid-template-columns: 1fr 1fr; }
    .step-row { grid-template-columns: 64px 1fr; }
    .step-row .step-row-text { grid-column: 2; padding-top: 0; }
    .gallery-grid.cols-4 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
    .section { padding: 72px 0; }
    .feature-grid { grid-template-columns: 1fr; }
    .step-row { grid-template-columns: 1fr; gap: 8px; }
    .step-row-num { font-size: 36px; }
    .gallery-grid, .gallery-grid.cols-2, .gallery-grid.cols-4 { grid-template-columns: 1fr 1fr; }
    .price-card { padding: 40px 24px 28px; }
}


/* ============================================================
   FORMULARIOS (libro de reclamaciones)
============================================================ */
.form-wrap {
    max-width: 820px;
    margin: 0 auto;
    background: #ffffff;
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 48px 48px 40px;
}
.form-section {
    border-top: 1px solid var(--border);
    padding-top: 32px;
    margin-top: 32px;
}
.form-section:first-of-type { border-top: none; padding-top: 0; margin-top: 0; }
.form-section-title {
    font-family: var(--font-display);
    font-size: 19px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 6px;
    display: flex;
    align-items: baseline;
    gap: 12px;
}
.form-section-num {
    font-family: var(--font-display);
    font-size: 14px;
    font-style: italic;
    color: rgba(140,110,82,0.65);
}
.form-section-desc {
    font-size: 13px;
    color: var(--text-muted);
    margin-bottom: 24px;
    line-height: 1.6;
}
.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px 22px;
}
.form-grid .full { grid-column: 1 / -1; }
.form-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.form-field label {
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-soft);
}
.form-field label .req { color: var(--green); margin-left: 4px; }
.form-field input,
.form-field select,
.form-field textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--border-med);
    border-radius: 6px;
    font-family: var(--font-body);
    font-size: 14px;
    color: var(--text);
    background: var(--cream);
    transition: border-color 0.18s, background 0.18s;
}
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
    outline: none;
    border-color: var(--green);
    background: #fff;
}
.form-field textarea { resize: vertical; min-height: 120px; font-family: var(--font-body); }
.radio-group {
    display: flex;
    gap: 22px;
    margin-top: 4px;
}
.radio-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-soft);
    letter-spacing: 0;
    text-transform: none;
    cursor: pointer;
}
.radio-group input[type="radio"] { accent-color: var(--green); }
.form-notice {
    background: rgba(140,110,82,0.08);
    border-left: 3px solid var(--green);
    padding: 16px 20px;
    border-radius: 4px;
    font-size: 13.5px;
    line-height: 1.65;
    color: var(--text-soft);
    margin-top: 32px;
}
.form-actions {
    display: flex;
    gap: 12px;
    margin-top: 32px;
    justify-content: flex-end;
    flex-wrap: wrap;
}
@media (max-width: 640px) {
    .form-wrap { padding: 32px 22px 28px; }
    .form-grid { grid-template-columns: 1fr; }
}


/* ============================================================
   PÁGINAS LEGALES (prose)
============================================================ */
.legal-hero {
    background: var(--dark);
    padding: 120px 0 60px;
    position: relative;
    overflow: hidden;
}
.legal-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.72' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)'/%3E%3C/svg%3E");
    background-size: 220px 220px;
    opacity: 0.18;
    pointer-events: none;
}
.legal-hero .container { position: relative; z-index: 1; }
.legal-hero-eyebrow {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: rgba(243,239,233,0.5);
    margin-bottom: 18px;
    display: block;
}
.legal-hero-title {
    font-family: var(--font-display);
    font-size: clamp(34px, 4.4vw, 54px);
    font-weight: 600;
    line-height: 1.12;
    color: var(--cream);
    letter-spacing: -0.015em;
    margin-bottom: 12px;
}
.legal-hero-updated {
    font-size: 13px;
    color: rgba(243,239,233,0.45);
}

.legal-body {
    background: var(--cream);
    padding: 72px 0 96px;
}
.legal-prose {
    max-width: 760px;
    margin: 0 auto;
    font-size: 15.5px;
    line-height: 1.78;
    color: var(--text-soft);
}
.legal-prose h2 {
    font-family: var(--font-display);
    font-size: 26px;
    font-weight: 600;
    color: var(--text);
    line-height: 1.22;
    margin: 56px 0 14px;
}
.legal-prose h2:first-child { margin-top: 0; }
.legal-prose h3 {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 600;
    color: var(--text);
    margin: 28px 0 8px;
}
.legal-prose p { margin-bottom: 16px; }
.legal-prose ul, .legal-prose ol {
    margin: 0 0 18px 22px;
    padding-left: 6px;
}
.legal-prose ul { list-style: disc; }
.legal-prose ol { list-style: decimal; }
.legal-prose li { margin-bottom: 8px; padding-left: 4px; }
.legal-prose strong { color: var(--text); font-weight: 600; }
.legal-prose a {
    color: var(--green);
    border-bottom: 1px solid rgba(140,110,82,0.35);
    transition: border-color 0.2s;
}
.legal-prose a:hover { border-bottom-color: var(--green); }
.legal-prose table {
    width: 100%;
    border-collapse: collapse;
    margin: 24px 0;
    font-size: 14.5px;
}
.legal-prose th, .legal-prose td {
    text-align: left;
    padding: 12px 16px;
    border: 1px solid var(--border);
}
.legal-prose th {
    background: var(--cream-2);
    font-weight: 600;
    color: var(--text);
}

/* ============================================================
   NAVEGACIÓN
============================================================ */
#site-nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    height: var(--nav-h);
}

.nav {
    height: 100%;
    background: var(--dark);
    padding: 0 36px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    transition: box-shadow 0.3s ease, background 0.3s ease;
}
.nav.scrolled {
    box-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

/* Logo */
.nav-logo {
    display: flex;
    align-items: center;
    height: 100%;
    flex-shrink: 0;
    transition: opacity 0.2s;
}
.nav-logo:hover { opacity: 0.78; }
.nav-logo-img {
    height: 28px;
    width: auto;
    display: block;
    /* Invierte el negro original a casi-cream */
    filter: invert(1) brightness(0.96) sepia(0.08) saturate(1.2) hue-rotate(335deg);
}

/* Links */
.nav-links {
    display: flex;
    align-items: center;
    gap: 28px;
    list-style: none;
}
.nav-links a {
    font-size: 13px;
    font-weight: 500;
    color: rgba(243,239,233,0.65);
    letter-spacing: 0.02em;
    transition: color 0.2s;
    white-space: nowrap;
}
.nav-links a:hover,
.nav-links a.active { color: var(--cream); }

/* Right side */
.nav-right {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-shrink: 0;
}
.nav-cta-btn {
    font-size: 13px;
    padding: 9px 20px;
}

/* Hamburger */
.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 36px;
    height: 36px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}
.nav-toggle span {
    display: block;
    height: 2px;
    background: var(--cream);
    border-radius: 2px;
    transition: transform 0.28s ease, opacity 0.28s ease, width 0.28s ease;
    width: 100%;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; width: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }


/* ============================================================
   FOOTER
============================================================ */
#site-footer {
    background: var(--footer-bg);
}

.footer-inner {
    padding: 64px 0 48px;
    display: grid;
    grid-template-columns: 1.1fr 1.4fr;
    gap: 60px;
    align-items: start;
}

/* Brand col */
.footer-brand { }
.footer-logo-link {
    display: inline-block;
    margin-bottom: 16px;
    transition: opacity 0.2s;
}
.footer-logo-link:hover { opacity: 0.75; }
.footer-logo-img {
    height: 32px;
    width: auto;
    display: block;
    filter: invert(1) brightness(0.92) sepia(0.08) saturate(1.2) hue-rotate(335deg);
}
.footer-tagline {
    font-size: 13px;
    color: rgba(243,239,233,0.35);
    letter-spacing: 0.06em;
    margin-bottom: 24px;
}
.footer-socials {
    display: flex;
    gap: 12px;
}
.footer-social-link {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 1px solid rgba(243,239,233,0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(243,239,233,0.45);
    transition: color 0.2s, border-color 0.2s;
}
.footer-social-link:hover { color: var(--cream); border-color: rgba(243,239,233,0.4); }

/* Nav cols */
.footer-nav {
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr;
    gap: 32px;
}
.footer-col-title {
    font-family: var(--font-body);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: rgba(243,239,233,0.35);
    margin-bottom: 18px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col li a,
.footer-col li span {
    font-size: 14px;
    color: rgba(243,239,233,0.55);
    transition: color 0.2s;
}
.footer-col li a:hover { color: var(--cream); }

/* Libro de Reclamaciones — botón ícono */
.footer-libro-btn {
    display: inline-block;
    margin-top: 16px;
    transition: opacity 0.2s;
}
.footer-libro-btn:hover { opacity: 0.75; }
.footer-libro-img {
    display: block;
    width: 110px;
    height: auto;
    filter: brightness(0) invert(1);
}

/* Bottom bar */
.footer-bottom {
    border-top: 1px solid rgba(243,239,233,0.07);
}
.footer-bottom-inner {
    padding: 20px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.footer-bottom-inner span {
    font-size: 12px;
    color: rgba(243,239,233,0.25);
    letter-spacing: 0.04em;
}


/* ============================================================
   RESPONSIVE — NAV
============================================================ */
@media (max-width: 900px) {
    .nav-links { display: none; }
    .nav-toggle { display: flex; }

    .nav-links.open {
        display: flex;
        flex-direction: column;
        gap: 0;
        position: absolute;
        top: var(--nav-h);
        left: 0;
        right: 0;
        background: var(--dark-2);
        padding: 12px 0 20px;
        border-top: 1px solid rgba(243,239,233,0.06);
    }
    .nav-links.open li a {
        display: block;
        padding: 13px 36px;
        font-size: 15px;
        border-bottom: 1px solid rgba(243,239,233,0.05);
    }
    .nav { padding: 0 20px; }
}

/* ============================================================
   RESPONSIVE — FOOTER
============================================================ */
@media (max-width: 768px) {
    :root { --gutter: 20px; }
    .footer-inner {
        grid-template-columns: 1fr;
        gap: 40px;
        padding: 48px 0 36px;
    }
}
@media (max-width: 500px) {
    .footer-nav { grid-template-columns: 1fr; }
    .footer-bottom-inner { flex-direction: column; gap: 8px; text-align: center; }
}