/* ============================================================
   Seaboard Spain — Hoja de estilos
   Organizado por componentes en bloques claramente separados.
   ============================================================ */


/* ============================================================
   TOKENS — Variables globales
   ============================================================ */
:root {
    /* Paleta — neutros puros (blanco / gris / navy).
       Eliminamos el undertone beige-verde: ahora es blanco limpio
       y grises neutros, alineados con el tono corporativo B2B. */
    --color-bg: #FAFAFA;            /* Blanco ligeramente suavizado */
    --color-bg-soft: #F0F0F0;       /* Gris neutro claro */
    --color-bg-cool: #E4E4E4;       /* Gris medio (uso puntual) */
    --color-white: #FFFFFF;
    --color-dark: #0A0A0A;
    --color-text: #111111;
    --color-text-soft: #666666;
    --color-accent: #2E8FC7;        /* Azul corporativo (más saturado) */
    --color-accent-hover: #1E7AB0;
    --color-accent-deep: #1A6FA0;
    --color-navy: #08111C;
    --color-navy-hover: #142238;
    --color-line: #DEDEDE;          /* Bordes neutros */
    --color-whatsapp: #25D366;

    /* Tipografía — solo Inter, sin serif.
       Corporativo, internacional, limpio. */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Espaciado */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 4rem;
    --space-xl: 7rem;

    /* Layout */
    --container-max: 1320px;
    --container-narrow: 720px;
    --announcement-h: 38px;
    --navbar-h: 68px;
    --radius-card: 10px;            /* Menos app, más catálogo profesional */
    --radius-image: 8px;
    --radius-pill: 999px;
    --radius-input: 4px;
    --radius-btn: 4px;

    /* Transiciones */
    --transition: 0.3s ease;
}


/* ============================================================
   BASE — Reset y tipografía base
   ============================================================ */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
    /* Compensa la suma de announcement bar + navbar al hacer scroll a anclas */
    scroll-padding-top: calc(var(--announcement-h) + var(--navbar-h));
}

body {
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    /* Solo compensamos el announcement bar; el navbar es transparente
       sobre el hero, por lo que el hero se extiende hacia arriba. */
    padding-top: var(--announcement-h);
}

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

a {
    color: inherit;
    text-decoration: none;
}

ul, ol {
    list-style: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}


/* ============================================================
   LAYOUT — Contenedores
   ============================================================ */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 1.5rem;
}

.container-narrow {
    max-width: var(--container-narrow);
}


/* ============================================================
   TIPOGRAFÍA — Títulos y eyebrow
   ============================================================ */
.section-title {
    font-family: var(--font-sans);
    font-weight: 700;
    font-size: clamp(1.8rem, 4vw, 3rem);
    line-height: 1.1;
    letter-spacing: -0.02em;
    color: var(--color-text);
}

/* Variante grande — para títulos que necesitan presencia
   (Por qué Seaboard, Personalización). Aplicable junto al base. */
.section-title-large {
    font-size: clamp(2.2rem, 5vw, 3.8rem);
    line-height: 1.05;
    letter-spacing: -0.03em;
    font-weight: 800;
}

/* Modificador apilado — cada span del título en su propia línea.
   Combinable con .section-title-large. */
.section-title-stacked > span {
    display: block;
}

.section-subtitle {
    margin-top: var(--space-sm);
    font-size: 1rem;
    color: var(--color-text-soft);
    max-width: 540px;
    line-height: 1.65;
}

.section-header {
    text-align: center;
    margin: 0 auto var(--space-lg);
    max-width: 760px;
}

.section-header .section-subtitle {
    margin-left: auto;
    margin-right: auto;
}

.eyebrow {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: 0.74rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--color-text-soft);
    margin-bottom: 1.2rem;
}

.eyebrow-center {
    margin-left: auto;
    margin-right: auto;
}


/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.9rem 1.6rem;
    font-family: var(--font-sans);
    font-size: 0.88rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    border: 1px solid transparent;
    border-radius: var(--radius-btn);
    transition: all var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background-color: var(--color-accent);
    color: var(--color-dark);
}
.btn-primary:hover {
    background-color: var(--color-accent-hover);
}

.btn-dark {
    background-color: var(--color-navy);
    color: var(--color-bg);
}
.btn-dark:hover {
    background-color: var(--color-navy-hover);
}

.btn-outline {
    background-color: transparent;
    color: var(--color-dark);
    border-color: var(--color-dark);
}
.btn-outline:hover {
    background-color: var(--color-dark);
    color: var(--color-white);
}

.btn-outline-light {
    background-color: transparent;
    color: var(--color-white);
    border-color: rgba(255, 255, 255, 0.55);
}
.btn-outline-light:hover {
    background-color: var(--color-white);
    color: var(--color-dark);
    border-color: var(--color-white);
}

.btn-whatsapp {
    background-color: var(--color-whatsapp);
    color: var(--color-white);
    border-color: transparent;
}
.btn-whatsapp:hover {
    background-color: #1eb855;
}

.btn-small {
    padding: 0.55rem 1.3rem;
    font-size: 0.78rem;
}

.btn-block {
    width: 100%;
}


/* ============================================================
   COMPONENT: Announcement Bar
   ============================================================ */
.announcement-bar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 110;
    height: var(--announcement-h);
    background-color: var(--color-navy);
    color: var(--color-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.announcement-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 0 1rem;
}

.announcement-indicators {
    display: flex;
    align-items: center;
    gap: 6px;
}

.announcement-indicator {
    display: inline-block;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background-color: rgba(250, 250, 250, 0.3);
    transition: width var(--transition), background-color var(--transition);
}

.announcement-indicator.active {
    width: 22px;
    border-radius: 3px;
    background-color: var(--color-accent);
}

.announcement-message {
    font-family: var(--font-sans);
    font-size: 0.78rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-bg);
    transition: opacity var(--transition);
    text-align: center;
}

.announcement-message.fading {
    opacity: 0;
}


/* ============================================================
   COMPONENT: Navbar
   ============================================================ */
.navbar {
    position: fixed;
    top: var(--announcement-h);
    left: 0;
    right: 0;
    z-index: 100;
    height: var(--navbar-h);
    background-color: transparent;
    border-bottom: 1px solid transparent;
    transition: background-color var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.navbar.scrolled {
    background-color: var(--color-bg);
    border-bottom-color: var(--color-line);
    box-shadow: 0 4px 20px rgba(10, 10, 10, 0.04);
}

.navbar-container {
    max-width: var(--container-max);
    height: 100%;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 2rem;
}

.navbar-logo {
    display: inline-flex;
    align-items: baseline;
    gap: 0.45rem;
    font-family: var(--font-sans);
    color: var(--color-bg);
    transition: color var(--transition);
}

/* Logo dual: SEABOARD en uppercase bold + SPAIN en uppercase ligero.
   Aspecto internacional y corporativo — más logística que boutique. */
.logo-main {
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    line-height: 1;
}

.logo-spain {
    font-size: 0.68rem;
    font-style: normal;
    font-weight: 400;
    letter-spacing: 0.26em;
    text-transform: uppercase;
    color: rgba(250, 250, 250, 0.55);
    line-height: 1;
    transition: color var(--transition);
}

.navbar.scrolled .logo-spain {
    color: var(--color-text-soft);
}

/* Scrolled: logo-main se oscurece sobre fondo claro */
.navbar.scrolled .logo-main {
    color: var(--color-dark);
}

.navbar-menu {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2.4rem;
}

.navbar-menu a {
    position: relative;
    font-family: var(--font-sans);
    font-size: 0.92rem;
    font-weight: 500;
    color: var(--color-bg);
    padding: 0.4rem 0;
    transition: color var(--transition);
}

.navbar-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--color-accent);
    transition: width var(--transition), background-color var(--transition);
}

.navbar-menu a:hover {
    color: var(--color-accent);
}

.navbar-menu a:hover::after {
    width: 100%;
}

.navbar-actions {
    justify-self: end;
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Indicador WhatsApp: texto + punto verde con pulso "disponible". */
.navbar-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    font-family: var(--font-sans);
    font-size: 0.74rem;
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--color-bg);
    padding: 0.4rem 0;
    transition: color var(--transition);
}

.navbar-whatsapp:hover {
    color: var(--color-whatsapp);
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--color-whatsapp);
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6);
    animation: statusPulse 2.2s ease-out infinite;
}

@keyframes statusPulse {
    0%   { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6); }
    70%  { box-shadow: 0 0 0 8px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* Estado scrolled: invertimos colores para legibilidad sobre fondo crema. */
.navbar.scrolled .navbar-logo,
.navbar.scrolled .navbar-menu a,
.navbar.scrolled .navbar-whatsapp {
    color: var(--color-dark);
}

.navbar.scrolled .navbar-menu a::after {
    background-color: var(--color-accent-deep);
}

.navbar.scrolled .navbar-menu a:hover {
    color: var(--color-accent-deep);
}

.navbar.scrolled .navbar-whatsapp:hover {
    color: var(--color-whatsapp);
}


/* ─── Breadcrumb (compartido: product.html + catalog.html) ─── */
.breadcrumb-bar {
    background-color: var(--color-bg-soft);
    border-bottom: 1px solid var(--color-line);
    padding: calc(var(--navbar-h) + 1.2rem) 0 1.2rem;
}

.breadcrumb {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.35rem 0.5rem;
    font-size: 0.8rem;
    color: var(--color-text-soft);
}

.breadcrumb a {
    color: var(--color-text-soft);
    transition: color var(--transition);
}

.breadcrumb a:hover { color: var(--color-accent); }

/* Página actual → azul acento */
.breadcrumb span[aria-current="page"] {
    color: var(--color-accent);
    font-weight: 600;
}

/* Separadores "/" → gris muy suave. Solo spans sin ID para no afectar al nombre de categoría */
.breadcrumb span[aria-hidden="true"]:not([id]) { color: var(--color-line); }

/* Ítem intermedio con ID (ej: nombre de categoría en product.html) → gris legible */
.breadcrumb span[aria-hidden="true"][id] { color: var(--color-text-soft); }


/* ============================================================
   COMPONENT: Hero
   ============================================================ */
.hero {
    position: relative;
    /* Llena el viewport completo bajo la announcement bar.
       El navbar (transparente) se superpone sobre la parte superior. */
    min-height: calc(100vh - var(--announcement-h));
    display: flex;
    align-items: center;
    background-color: var(--color-dark);
    background-image:
        linear-gradient(180deg, rgba(10, 10, 10, 0.25) 0%, rgba(10, 10, 10, 0.55) 100%),
        url('assets/Home/Hero.png');
    background-size: cover;
    background-position: center;
    overflow: hidden;
    /* El padding-top compensa la altura del navbar transparente. */
    padding: calc(var(--navbar-h) + var(--space-md)) 1.5rem var(--space-xl);
}

.hero-content {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    color: var(--color-white);
    text-align: center;
}

.hero-title {
    font-family: var(--font-sans);
    font-weight: 800;
    font-size: clamp(2.2rem, 5.5vw, 5rem);
    line-height: 1.05;
    letter-spacing: -0.03em;
}

/* Dos tonos: la parte principal sólida y la secundaria en italic
   atenuado, como acento poético del titular. */
.hero-title-main {
    display: block;
    font-weight: 800;
    color: #FFFFFF;
    white-space: nowrap;
}

/* Segunda línea: peso ligero, color atenuado — contraste editorial
   con la primera línea en bold. */
.hero-title-italic {
    display: block;
    font-style: normal;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.6);
    margin-top: 0.08em;
    letter-spacing: -0.01em;
}

.hero-subtitle {
    margin: var(--space-md) auto 0;
    font-size: clamp(1rem, 1.3vw, 1.15rem);
    font-weight: 300;
    color: rgba(255, 255, 255, 0.85);
    max-width: 620px;
    line-height: 1.6;
}

/* Línea de apoyo — "para quién es" en tono muted, no compite con el título. */
.hero-tagline {
    margin-top: 0.9rem;
    font-family: var(--font-sans);
    font-size: clamp(0.85rem, 1vw, 0.95rem);
    font-style: normal;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.5);
    letter-spacing: 0.01em;
}

.hero-actions {
    margin-top: var(--space-lg);
    display: flex;
    gap: 0.8rem;
    flex-wrap: wrap;
    justify-content: center;
}

.hero-scroll-hint {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    width: 1px;
    height: 56px;
    background: linear-gradient(180deg, transparent, rgba(255,255,255,0.6));
    overflow: hidden;
}

.hero-scroll-hint span {
    position: absolute;
    top: -50%;
    left: 0;
    width: 100%;
    height: 50%;
    background: linear-gradient(180deg, transparent, var(--color-accent));
    animation: scrollHint 2.4s ease-in-out infinite;
}

@keyframes scrollHint {
    0% { top: -50%; }
    100% { top: 100%; }
}


/* ============================================================
   COMPONENT: Bullets (Value Props)
   Sección compacta: cabe en viewport de 15.6" sin scroll.
   ============================================================ */
.bullets {
    padding: 3rem 0;
    background-color: var(--color-bg-soft);
}

.bullets-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
    text-align: center;
    align-items: center;
}

.bullet {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.6rem;
}

.bullet-icon {
    width: 40px;
    height: 40px;
    color: var(--color-accent-deep);
}

.bullet-label {
    font-family: var(--font-sans);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--color-text);
    margin-top: 0.2rem;
}

.bullet-desc {
    font-size: 0.92rem;
    color: var(--color-text-soft);
    max-width: 26ch;
}


/* ============================================================
   COMPONENT: Categorías Destacadas
   ============================================================ */
.categories {
    padding: var(--space-xl) 0;
    background-color: var(--color-white);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.category-card {
    display: flex;
    flex-direction: column;
    background-color: var(--color-white);
    border: 1px solid var(--color-line);
    border-radius: var(--radius-card);
    overflow: hidden;
    transition: transform var(--transition), box-shadow var(--transition);
}

.category-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 18px 40px rgba(10, 10, 10, 0.06);
}

.category-image {
    aspect-ratio: 4 / 3;
    background-color: var(--color-bg-soft);
    overflow: hidden;
}

.category-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s ease;
}

.category-card:hover .category-image img {
    transform: scale(1.04);
}

.category-body {
    padding: 1.4rem 1.5rem 1.6rem;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    flex: 1;
}

.category-name {
    font-family: var(--font-sans);
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    color: var(--color-text);
}

.category-desc {
    font-size: 0.9rem;
    color: var(--color-text-soft);
    line-height: 1.5;
    flex: 1;
}

.category-link {
    font-family: var(--font-sans);
    font-size: 0.92rem;
    font-weight: 500;
    color: var(--color-accent-deep);
    margin-top: 0.4rem;
    transition: gap var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.category-link::after {
    content: '→';
    transition: transform var(--transition);
}

.category-card:hover .category-link::after {
    transform: translateX(4px);
}


/* ============================================================
   COMPONENT: Split (¿Por qué Seaboard? / Tu marca)
   Layout edge-to-edge: mitad imagen como background +
   mitad texto con su propio color de fondo.
   ============================================================ */
.split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 480px;
    overflow: hidden;
}

.split-media {
    background-size: cover;
    background-position: center;
    background-color: var(--color-line);
    min-height: 380px;
}

.split-text {
    display: flex;
    align-items: center;
    background-color: var(--color-bg-soft);
    padding: 3rem 1.5rem;
}

.split-text-inner {
    width: 100%;
    max-width: 640px;
    margin: 0 auto;
    padding: 0 1rem;
}

.split-text .section-title {
    text-align: left;
    max-width: 22ch;
}

.split-intro {
    margin-top: var(--space-md);
    font-size: 1.05rem;
    color: var(--color-text-soft);
    line-height: 1.7;
    max-width: 460px;
}

.split-actions {
    margin-top: var(--space-md);
}

/* Variante invertida — texto a la izquierda, imagen a la derecha
   Mismo fondo soft que el split principal: alternancia estricta
   entre soft y blanco se mantiene a nivel de sección. */
.split-reverse .split-text {
    background-color: var(--color-bg-soft);
}

/* Lista de checks (para "Por qué Seaboard") */
.check-list {
    margin-top: 1.4rem;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.check-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.85rem;
    font-size: 0.98rem;
    line-height: 1.5;
    color: var(--color-text);
}

.check-icon {
    flex-shrink: 0;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background-color: var(--color-accent);
    color: var(--color-dark);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-top: 1px;
}

.check-icon svg {
    width: 14px;
    height: 14px;
}

/* Lista de personalización (para "Tu marca") — formato compacto
   inline con separadores sutiles, para no competir con el título. */
.brand-list {
    margin-top: 1.4rem;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0;
}

.brand-list li {
    font-family: var(--font-sans);
    font-size: 0.92rem;
    font-weight: 500;
    color: var(--color-text-soft);
    display: inline-flex;
    align-items: center;
}

.brand-list li:not(:last-child)::after {
    content: '·';
    margin: 0 0.7rem;
    color: var(--color-accent);
    font-weight: 600;
}

/* Lista de convicción — frases con borde accent izquierdo.
   Diferente al check-list para no repetir el mismo tratamiento visual. */
.statement-list {
    margin-top: 1.6rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.statement-list li {
    font-size: 0.95rem;
    color: var(--color-text);
    line-height: 1.6;
    padding-left: 1.1rem;
    border-left: 2px solid var(--color-accent);
}


/* ============================================================
   COMPONENT: Mejores Ofertas (Carousel)
   ============================================================ */
.offers {
    padding: var(--space-xl) 0;
    background-color: var(--color-white);
}

.offers-header {
    max-width: var(--container-max);
    margin: 0 auto var(--space-lg);
    padding: 0 1.5rem;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.offers-controls {
    display: flex;
    gap: 0.6rem;
}

.carousel-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: var(--color-white);
    border: 1px solid var(--color-line);
    color: var(--color-text);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background-color var(--transition), color var(--transition), border-color var(--transition);
}

.carousel-btn:hover {
    background-color: var(--color-dark);
    color: var(--color-bg);
    border-color: var(--color-dark);
}

.carousel-btn svg {
    width: 18px;
    height: 18px;
}

.offers-track {
    display: flex;
    gap: 1.25rem;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    padding: 0.5rem 1.5rem 1rem;
    scrollbar-width: none;
}

.offers-track::-webkit-scrollbar {
    display: none;
}

.offer-card {
    flex: 0 0 auto;
    width: 280px;
    background-color: var(--color-white);
    border: 1px solid var(--color-line);
    border-radius: var(--radius-card);
    overflow: hidden;
    scroll-snap-align: start;
    transition: transform var(--transition);
}

.offer-card:hover {
    transform: translateY(-4px);
}

.offer-image {
    aspect-ratio: 4 / 5;
    background-color: var(--color-bg-soft);
    overflow: hidden;
}

.offer-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s ease;
}

.offer-card:hover .offer-image img {
    transform: scale(1.05);
}

.offer-body {
    padding: 1.1rem 1.2rem 1.4rem;
}

.offer-tag {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--color-accent-deep);
    margin-bottom: 0.3rem;
}

.offer-name {
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    color: var(--color-text);
}

/* Precio "desde X,XX €" — el "desde" en pequeño y atenuado,
   la cifra destacada en peso medio. */
.offer-price {
    margin-top: 0.5rem;
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text);
}

.offer-price > span {
    font-size: 0.75rem;
    font-weight: 400;
    color: var(--color-text-soft);
    margin-right: 0.25rem;
    letter-spacing: 0.04em;
}

.offer-link {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    margin-top: 0.55rem;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--color-accent-deep);
    transition: gap var(--transition), color var(--transition);
}

.offer-card:hover .offer-link {
    gap: 0.5rem;
    color: var(--color-accent);
}


/* ============================================================
   COMPONENT: Cómo funciona
   Diseño tipográfico: número decorativo grande + borde accent
   superior. Sin cards navy, sin badges circulares.
   ============================================================ */
.how {
    padding: var(--space-xl) 0;
    background-color: var(--color-white);
    position: relative;
}

.how-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.how-card {
    background-color: var(--color-white);
    border: 1px solid var(--color-line);
    border-top: 3px solid var(--color-accent);
    border-radius: var(--radius-card);
    padding: 2rem 1.8rem 2.2rem;
    text-align: left;
    transition: transform var(--transition), box-shadow var(--transition);
}

.how-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(10, 10, 10, 0.06);
}

/* Número decorativo: grande, ligero, color casi invisible —
   actúa como elemento gráfico de fondo, no como etiqueta funcional. */
.how-num {
    display: block;
    font-family: var(--font-sans);
    font-size: clamp(3.5rem, 5vw, 5rem);
    font-weight: 800;
    font-style: normal;
    color: #E8E8E8;
    line-height: 1;
    letter-spacing: -0.04em;
    margin-bottom: 1rem;
}

.how-body {
    /* La descripción va bien alineada bajo el número decorativo */
}

.how-title {
    font-family: var(--font-sans);
    font-size: 1.05rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    margin-bottom: 0.55rem;
    color: var(--color-text);
}

.how-desc {
    font-size: 0.9rem;
    color: var(--color-text-soft);
    line-height: 1.65;
}


/* ============================================================
   COMPONENT: Contacto B2B (Form)
   Layout dos columnas: panel info (sticky) + tarjeta formulario.
   ============================================================ */
.contact {
    padding: var(--space-xl) 0;
    background-color: var(--color-bg-soft);
}

/* Grid principal: info a la izquierda, formulario a la derecha */
.contact-grid {
    display: grid;
    grid-template-columns: 5fr 7fr;
    gap: 5rem;
    align-items: start;
}

/* Panel izquierdo — se queda fijo mientras scrolleas el form */
.contact-info {
    position: sticky;
    top: calc(var(--announcement-h) + var(--navbar-h) + 2.5rem);
}

.contact-title {
    margin-top: 0.8rem;
}

.contact-intro {
    margin-top: 1.4rem;
    font-size: 1rem;
    color: var(--color-text-soft);
    line-height: 1.75;
}

/* Lista de garantías — icono check accent + texto */
.contact-claims {
    margin-top: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.contact-claims li {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    font-size: 0.92rem;
    font-weight: 500;
    color: var(--color-text);
}

.contact-claims li svg {
    flex-shrink: 0;
    width: 17px;
    height: 17px;
    color: var(--color-accent);
}

/* Canales de contacto alternativos — email + WhatsApp */
.contact-channels {
    margin-top: 2.5rem;
    padding-top: 2rem;
    border-top: 1px solid var(--color-line);
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.contact-channel {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.875rem;
    color: var(--color-text-soft);
    transition: color var(--transition);
}

.contact-channel svg {
    flex-shrink: 0;
    width: 15px;
    height: 15px;
}

.contact-channel:hover {
    color: var(--color-accent);
}

/* Tarjeta blanca del formulario */
.contact-card {
    background-color: var(--color-white);
    border: 1px solid var(--color-line);
    border-radius: var(--radius-card);
    padding: 2.5rem;
    box-shadow: 0 4px 28px rgba(10, 10, 10, 0.05);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.4rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
}

.form-field {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
}

.form-field label {
    font-family: var(--font-sans);
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--color-text-soft);
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.form-field .required {
    color: var(--color-text-soft);
}

/* Inputs, select y textarea: caja con borde completo — más
   legible y corporativo que el estilo underline anterior. */
.form-field input,
.form-field select,
.form-field textarea {
    width: 100%;
    padding: 0.65rem 0.85rem;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    color: var(--color-text);
    background-color: var(--color-bg);
    border: 1px solid var(--color-line);
    border-radius: var(--radius-btn);
    transition: border-color var(--transition), box-shadow var(--transition);
    resize: vertical;
    -webkit-appearance: none;
    appearance: none;
}

/* Flecha custom para el select */
.form-field select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%23999' stroke-width='2'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 15px;
    padding-right: 2.4rem;
    cursor: pointer;
}

.form-field input::placeholder,
.form-field textarea::placeholder {
    color: var(--color-text-soft);
    opacity: 0.5;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(46, 143, 199, 0.1);
}

.form-field textarea {
    min-height: 96px;
}

/* Botón de envío — ligeramente más grande que el btn base */
.contact-submit {
    margin-top: 0.4rem;
    font-size: 0.95rem;
    font-weight: 600;
    padding: 1rem 1.6rem;
    letter-spacing: 0.01em;
}

.form-feedback {
    min-height: 1.4rem;
    font-size: 0.9rem;
    text-align: center;
    transition: color var(--transition);
}

.form-feedback.success { color: #2d6a3e; }
.form-feedback.error   { color: #a13a3a; }
.form-feedback.loading { color: var(--color-text-soft); }


/* ============================================================
   COMPONENT: Footer
   ============================================================ */
.footer {
    background-color: var(--color-navy);
    color: rgba(239, 241, 238, 0.75);
    padding: 4rem 0 1.5rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 3rem;
    padding-bottom: 3rem;
    border-bottom: 1px solid rgba(239, 241, 238, 0.1);
}

.footer-brand {
    max-width: 320px;
}

.footer-logo {
    display: inline-flex;
    align-items: baseline;
    gap: 0.4rem;
    font-family: var(--font-sans);
    color: var(--color-bg);
    margin-bottom: 0.9rem;
}

.footer-logo .logo-main {
    font-size: 1rem;
}

.footer-logo .logo-spain {
    font-size: 0.62rem;
    color: rgba(250, 250, 250, 0.45);
}

.footer-tagline {
    font-size: 0.92rem;
    line-height: 1.55;
    color: rgba(239, 241, 238, 0.6);
    margin-bottom: 1.4rem;
}

.footer-social {
    display: flex;
    gap: 0.6rem;
}

.footer-social-link {
    width: 38px;
    height: 38px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(239, 241, 238, 0.2);
    border-radius: var(--radius-btn);
    color: var(--color-bg);
    transition: background-color var(--transition), border-color var(--transition);
}

.footer-social-link:hover {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-dark);
}

.footer-social-link svg {
    width: 18px;
    height: 18px;
}

.footer-title {
    font-family: var(--font-sans);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--color-bg);
    margin-bottom: 1.1rem;
}

.footer-list {
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
}

.footer-list li {
    font-size: 0.92rem;
    color: rgba(239, 241, 238, 0.65);
    line-height: 1.5;
}

.footer-list a {
    color: inherit;
    transition: color var(--transition);
}

.footer-list a:hover {
    color: var(--color-accent);
}

.footer-bottom {
    padding-top: 1.5rem;
    text-align: center;
}

.footer-bottom p {
    font-size: 0.82rem;
    color: rgba(239, 241, 238, 0.5);
    letter-spacing: 0.02em;
}


/* ============================================================
   COMPONENT: WhatsApp flotante
   ============================================================ */
.whatsapp-float {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    z-index: 99;
    width: 56px;
    height: 56px;
    background-color: var(--color-whatsapp);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 22px rgba(37, 211, 102, 0.4);
    transition: transform var(--transition);
}

.whatsapp-float:hover {
    transform: scale(1.08);
}

.whatsapp-float svg {
    width: 30px;
    height: 30px;
}


/* ============================================================
   UTIL: Animaciones de entrada (IntersectionObserver)
   ============================================================ */
.fade-in {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.9s ease, transform 0.9s ease;
}

.fade-in.is-visible {
    opacity: 1;
    transform: translateY(0);
}


/* ============================================================
   RESPONSIVE — Tablet
   ============================================================ */
@media (max-width: 1199px) {
    :root {
        --space-xl: 5.5rem;
    }

    .categories-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Contacto: en tablet apilamos el panel y el formulario */
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .contact-info {
        position: static;
    }

    .split {
        min-height: 460px;
    }

    .split-text-inner {
        padding: 0;
    }

    .footer-grid {
        grid-template-columns: 1.4fr 1fr 1fr;
        gap: 2.5rem;
    }

    .footer-brand {
        grid-column: 1 / -1;
        max-width: 100%;
    }
}

/* ============================================================
   COMPONENT: Navbar CTA button (Solicitar propuesta)
   ============================================================ */
.navbar-cta {
    display: inline-flex;
    align-items: center;
    font-family: var(--font-sans);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 0.55rem 1.1rem;
    border-radius: var(--radius-btn);
    border: 1.5px solid rgba(250, 250, 250, 0.55);
    color: var(--color-bg);
    background: transparent;
    transition: background-color var(--transition), border-color var(--transition), color var(--transition);
    white-space: nowrap;
}

.navbar-cta:hover {
    background-color: rgba(250, 250, 250, 0.12);
    border-color: var(--color-bg);
}

.navbar.scrolled .navbar-cta {
    border-color: var(--color-dark);
    color: var(--color-dark);
    background: transparent;
}

.navbar.scrolled .navbar-cta:hover {
    background-color: var(--color-dark);
    color: var(--color-bg);
}


/* ============================================================
   COMPONENT: Hamburger button
   ============================================================ */
.nav-hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 22px;
    height: 15px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    color: var(--color-bg);
    transition: color var(--transition);
}

.navbar.scrolled .nav-hamburger {
    color: var(--color-dark);
}

.nav-hamburger span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: currentColor;
    border-radius: 2px;
    transition: transform 0.3s ease, opacity 0.3s ease;
    transform-origin: center;
}

/* Estado abierto — convierte las 3 líneas en X */
.nav-hamburger.is-open span:nth-child(1) {
    transform: translateY(6.5px) rotate(45deg);
}
.nav-hamburger.is-open span:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}
.nav-hamburger.is-open span:nth-child(3) {
    transform: translateY(-6.5px) rotate(-45deg);
}


/* ============================================================
   COMPONENT: Mobile menu overlay
   ============================================================ */
.nav-mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 99; /* bajo el navbar (100) pero sobre todo lo demás */
    background-color: var(--color-dark);
    flex-direction: column;
    padding: calc(var(--announcement-h) + var(--navbar-h) + 2rem) 1.5rem 2.5rem;
    overflow-y: auto;
}

.nav-mobile-menu.is-open {
    display: flex;
}

.nav-mobile-menu nav {
    display: flex;
    flex-direction: column;
    flex: 1;
}

.nav-mobile-menu nav a {
    font-family: var(--font-sans);
    font-size: 1.75rem;
    font-weight: 700;
    color: rgba(250, 250, 250, 0.9);
    letter-spacing: -0.025em;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    transition: color var(--transition);
    line-height: 1.2;
}

.nav-mobile-menu nav a:hover {
    color: var(--color-accent);
}

.nav-mobile-menu nav a:last-child {
    border-bottom: none;
}

/* CTA dentro del menú móvil */
.nav-mobile-cta {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.nav-mobile-cta .btn {
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    font-size: 0.9rem;
    padding: 1rem 1.5rem;
}

/* Bloquea el scroll del body cuando el menú está abierto */
body.menu-open {
    overflow: hidden;
}


/* ============================================================
   RESPONSIVE — Activar hamburger en pantallas estrechas
   ============================================================ */
@media (max-width: 900px) {
    .navbar-menu {
        display: none;
    }

    .navbar-cta {
        display: none;
    }

    .nav-hamburger {
        display: flex;
    }

    .navbar-container {
        grid-template-columns: 1fr auto;
    }
}


/* ============================================================
   RESPONSIVE — Móvil
   ============================================================ */
@media (max-width: 767px) {
    :root {
        --space-xl: 4.5rem;
        --space-lg: 2.5rem;
        --navbar-h: 60px;
        --radius-card: 18px;
    }

    .navbar-logo {
        font-size: 1.05rem;
        letter-spacing: 0.14em;
    }

    .hero {
        align-items: center;
    }

    /* En móvil dejamos que el título se parta naturalmente para
       no desbordar horizontalmente. */
    .hero-title-main {
        white-space: normal;
    }

    .hero-actions {
        flex-direction: column;
        width: 100%;
        max-width: 320px;
        margin-left: auto;
        margin-right: auto;
    }

    .hero-actions .btn {
        width: 100%;
    }

    .hero-scroll-hint {
        display: none;
    }

    .bullets-grid {
        grid-template-columns: 1fr;
        gap: 1.6rem;
    }

    .bullet-desc {
        white-space: normal;
    }

    /* En móvil ocultamos el botón WhatsApp del navbar — el menú
       móvil lo incluye y el float button siempre es visible. */
    .navbar-whatsapp {
        display: none;
    }

    /* En móviles estrechos dejamos solo el punto verde con
       label accesible para no solapar con el logo. */
    .navbar-whatsapp-text {
        position: absolute;
        width: 1px;
        height: 1px;
        padding: 0;
        margin: -1px;
        overflow: hidden;
        clip: rect(0,0,0,0);
        white-space: nowrap;
        border: 0;
    }

    .navbar-whatsapp {
        padding: 0.6rem;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2.2rem;
        padding-bottom: 2rem;
    }

    .footer-brand {
        grid-column: auto;
    }

    .categories-grid {
        grid-template-columns: 1fr;
    }

    .split {
        grid-template-columns: 1fr;
        min-height: auto;
    }

    .split-media {
        min-height: 0;
        height: 56vw;
        max-height: 460px;
    }

    /* En móvil la imagen siempre va arriba en split-reverse */
    .split-reverse .split-text {
        order: 2;
    }
    .split-reverse .split-media {
        order: 1;
    }

    .split-text {
        padding: var(--space-md) 1.5rem;
    }

    .offers-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .offer-card {
        width: 240px;
    }

    .how-grid {
        grid-template-columns: 1fr;
    }

    .contact-card {
        padding: 1.75rem 1.25rem;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .whatsapp-float {
        width: 50px;
        height: 50px;
        bottom: 1rem;
        right: 1rem;
    }

    .whatsapp-float svg {
        width: 26px;
        height: 26px;
    }

    .announcement-message {
        font-size: 0.7rem;
        letter-spacing: 0.06em;
    }
}