/* =========================================================
   BLOQUE 1/12 – VARIABLES, RESET Y BASE (LA RIOJA)
   Este bloque define la identidad Rioja y la base tipográfica
========================================================= */

/* -------------------------
   VARIABLES – LA RIOJA
------------------------- */

:root {
    /* Colores principales */
    --color-bg: #1a0f14;              /* Fondo global borgoña oscuro */
    --color-primary: #b3003c;         /* Rojo vino principal */
    --color-primary-dark: #7a0029;    /* Rojo vino oscuro */
    --color-accent: #ffb347;          /* Cobre cálido */

    /* Texto */
    --color-text: #f7e9ec;            /* Blanco rosado */
    --color-muted: #c9a8b1;           /* Rosado apagado */

    /* Superficies */
    --color-card-bg: #2a1820;         /* Burdeos profundo para tarjetas */
    --color-border: #3a1f28;          /* Bordes vino oscuro */

    /* Sombras */
    --shadow-soft: 0 14px 34px rgba(0, 0, 0, 0.55);
    --shadow-card: 0 18px 40px rgba(0, 0, 0, 0.65);

    /* Tipografía y transiciones */
    --font-main: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

    --transition-fast: 0.2s ease;
    --transition-med: 0.35s ease;
}

/* -------------------------
   RESET BÁSICO
------------------------- */

*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    background: radial-gradient(circle at top, #2a1820 0, #1a0f14 45%, #0c0508 100%);
    color: var(--color-text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

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

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

ul {
    list-style: none;
}

/* -------------------------
   CONTENEDOR GENERAL
------------------------- */

.container {
    width: 100%;
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 16px;
}

/* -------------------------
   TIPOGRAFÍA GLOBAL
------------------------- */

h1, h2, h3, h4 {
    font-weight: 700;
    letter-spacing: 0.02em;
}

h1 {
    font-size: clamp(2.2rem, 4vw, 3.1rem);
}

h2 {
    font-size: clamp(1.8rem, 3vw, 2.4rem);
}

h3 {
    font-size: 1.25rem;
}

p {
    font-size: 1rem;
    color: var(--color-muted);
}

/* -------------------------
   LOGO EN CABECERA
------------------------- */

.logo img {
    height: 50px;
    width: auto;
    display: block;
}

/* Clase utilitaria para sombras Rioja */
.card-elevated {
    background: var(--color-card-bg);
    border-radius: 14px;
    border: 1px solid rgba(255,255,255,0.06);
    box-shadow: var(--shadow-card);
}

/* Clase utilitaria para bordes suaves */
.soft-border {
    border-radius: 999px;
}

/* =========================================================
   SECCIÓN NUESTRA EMPRESA – RIOJA
========================================================= */

.empresa-section {
    padding: 90px 0;
    background: #140b10;
}

.empresa-section h2 {
    font-size: 2.2rem;
    margin-bottom: 25px;
    color: var(--color-text);
}

.empresa-section p {
    font-size: 1.05rem;
    color: var(--color-muted);
    line-height: 1.7;
    margin-bottom: 18px;
}

/* =========================================================
   VALORES – RIOJA
========================================================= */

.empresa-valores {
    padding: 90px 0;
    background: #1a0f14;
}

.empresa-valores h2 {
    font-size: 2.2rem;
    margin-bottom: 40px;
    color: var(--color-text);
    text-align: center;
}

.empresa-valores .grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 26px;
}

.empresa-valores .valor {
    background: #2a1820;
    padding: 26px 28px;
    border-radius: 16px;
    border: 1px solid rgba(255,255,255,0.06);
    box-shadow: 0 14px 34px rgba(0,0,0,0.55);
    transition: transform .25s ease, border-color .25s ease;
    text-align: center;
}

.empresa-valores .valor:hover {
    transform: translateY(-6px);
    border-color: rgba(179, 0, 60, 0.45);
}

.empresa-valores .valor h3 {
    margin-top: 12px;
    margin-bottom: 10px;
    color: var(--color-text);
}

.empresa-valores .valor p {
    color: var(--color-muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* =========================================================
   CTA – RIOJA
========================================================= */

.cta-section {
    padding: 90px 0;
    background: linear-gradient(
        135deg,
        #1a0f14 0%,
        #2a1820 50%,
        #3a1f28 100%
    );
    text-align: center;
    border-top: 1px solid rgba(255,255,255,0.05);
    border-bottom: 1px solid rgba(255,255,255,0.05);
    box-shadow: inset 0 0 60px rgba(0,0,0,0.35);
}

.cta-section h2 {
    font-size: 2.3rem;
    margin-bottom: 18px;
    color: var(--color-text);
}

.cta-section p {
    font-size: 1.15rem;
    margin-bottom: 32px;
    color: var(--color-muted);
}

/* =========================================================
   CONTACTO – RIOJA
========================================================= */

.contacto-info {
    padding: 90px 0;
    background: #140b10;
}

.contacto-info h2 {
    font-size: 2.2rem;
    margin-bottom: 40px;
    color: var(--color-text);
    text-align: center;
}

.contacto-info .grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 26px;
}

.info-card {
    background: #2a1820;
    padding: 26px;
    border-radius: 16px;
    text-align: center;
    border: 1px solid rgba(255,255,255,0.06);
    box-shadow: var(--shadow-card);
    transition: transform .25s ease, border-color .25s ease;
}

.info-card:hover {
    transform: translateY(-6px);
    border-color: rgba(179, 0, 60, 0.45);
}

.info-card h3 {
    margin-top: 12px;
    margin-bottom: 8px;
    color: var(--color-text);
}

.info-card p a {
    color: var(--color-primary);
    font-weight: 600;
}

/* FORMULARIO */
.contacto-form {
    padding: 90px 0;
    background: #1a0f14;
}

.contacto-form h2 {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 40px;
    color: var(--color-text);
}

.contacto-form form {
    max-width: 600px;
    margin: 0 auto;
}

/* =========================================================
   SERVICIOS – RIOJA
========================================================= */

.servicios-lista {
    padding: 90px 0;
    background: #140b10;
}

.servicios-lista h2 {
    font-size: 2.2rem;
    margin-bottom: 40px;
    color: var(--color-text);
    text-align: center;
}

.servicios-lista .grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 26px;
}

.servicio-card {
    background: #2a1820;
    padding: 26px;
    border-radius: 16px;
    border: 1px solid rgba(255,255,255,0.06);
    box-shadow: var(--shadow-card);
    text-align: center;
    transition: transform .25s ease, border-color .25s ease;
}

.servicio-card:hover {
    transform: translateY(-6px);
    border-color: rgba(179, 0, 60, 0.45);
}

.servicio-card h3 {
    margin-top: 12px;
    margin-bottom: 10px;
    color: var(--color-text);
}

.servicio-card p {
    color: var(--color-muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

.cta-section {
    padding: 90px 0;
    background: linear-gradient(
        135deg,
        #1a0f14 0%,
        #2a1820 50%,
        #3a1f28 100%
    );
    text-align: center;
    border-top: 1px solid rgba(255,255,255,0.05);
    border-bottom: 1px solid rgba(255,255,255,0.05);
    box-shadow: inset 0 0 60px rgba(0,0,0,0.35);
}

.cta-section h2 {
    font-size: 2.3rem;
    margin-bottom: 18px;
    color: var(--color-text);
}

.cta-section p {
    font-size: 1.15rem;
    margin-bottom: 32px;
    color: var(--color-muted);
}

/* =========================================================
   BLOQUE 2/12 – TOP BAR, HEADER, MENÚ DESKTOP Y MENÚ MÓVIL
========================================================= */

/* -------------------------
   TOP BAR – Rioja
------------------------- */

.top-bar {
    background: rgba(26, 15, 20, 0.92);
    border-bottom: 1px solid var(--color-border);
    font-size: 0.9rem;
    color: var(--color-muted);
    backdrop-filter: blur(6px);
}

.top-bar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 6px 16px;
}

.top-bar .left,
.top-bar .right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.top-bar a {
    color: var(--color-muted);
    transition: color var(--transition-fast);
}

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

/* -------------------------
   HEADER PRINCIPAL – Rioja
------------------------- */

.main-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(26, 15, 20, 0.96);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
    transition: transform .35s ease;
}

.main-header.hide {
    transform: translateY(-100%);
}

.main-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
}

/* -------------------------
   LOGO
------------------------- */

.logo img {
    height: 52px;
    width: auto;
    filter: drop-shadow(0 4px 8px rgba(0,0,0,0.4));
}

/* -------------------------
   MENÚ DESKTOP
------------------------- */

.desktop-menu ul {
    display: flex;
    gap: 22px;
    font-size: 0.95rem;
}

.desktop-menu > ul > li > a {
    position: relative;
    padding: 6px 0;
    color: var(--color-muted);
    transition: color var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 6px;
}

.desktop-menu > ul > li > a:hover {
    color: var(--color-text);
}

.desktop-menu > ul > li > a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -4px;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    transition: width var(--transition-med);
}

.desktop-menu > ul > li > a:hover::after {
    width: 100%;
}

/* -------------------------
   SUBMENÚ DESKTOP
------------------------- */

.submenu {
    position: relative;
}

.submenu > ul {
    position: absolute;
    top: 120%;
    left: 0;
    min-width: 240px;
    background: #2a1820;
    border: 1px solid var(--color-border);
    border-radius: 10px;
    padding: 12px 0;
    box-shadow: 0 14px 34px rgba(0,0,0,0.55);

    display: flex;
    flex-direction: column;

    opacity: 0;
    visibility: hidden;
    transform: translateY(12px);
    transition: opacity .25s ease, transform .25s ease, visibility .25s ease;
    z-index: 999;
}

.submenu:hover > ul {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.submenu > ul > li > a {
    display: flex;
    align-items: center;
    gap: 10px;

    padding: 12px 18px;
    font-size: 0.95rem;
    color: var(--color-muted);

    transition: background .25s ease, color .25s ease;
}

.submenu > ul > li > a:hover {
    background: rgba(179, 0, 60, 0.18);
    color: var(--color-text);
}

/* -------------------------
   BOTÓN MENÚ MÓVIL
------------------------- */

.mobile-menu-btn {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--color-text);
    transition: transform .3s ease;
}

.mobile-menu-btn.active i {
    transform: rotate(90deg);
}

/* -------------------------
   MENÚ MÓVIL PREMIUM – Rioja
------------------------- */

.mobile-menu {
    position: fixed;
    top: 0;
    right: -350px;
    width: 320px;
    height: 100vh;
    background: #2a1820;
    padding: 24px;
    transition: right .35s ease;
    z-index: 9999;
    overflow-y: auto;
    box-shadow: -4px 0 25px rgba(0,0,0,0.55);
    border-left: 1px solid rgba(255,255,255,0.05);
}

.mobile-menu.open {
    right: 0;
}

/* Fondo oscuro al abrir menú */
.mobile-menu-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.55);
    opacity: 0;
    visibility: hidden;
    transition: opacity .35s ease;
    z-index: 9998;
}

.mobile-menu-overlay.visible {
    opacity: 1;
    visibility: visible;
}

/* Botón cerrar */
.mobile-menu-close {
    font-size: 1.6rem;
    color: var(--color-text);
    cursor: pointer;
    margin-bottom: 20px;
    display: flex;
    justify-content: flex-end;
}

.mobile-menu-close i {
    transition: transform .3s ease;
}

.mobile-menu-close:hover i {
    transform: rotate(90deg);
}

/* Enlaces del menú móvil */
.mobile-menu ul li {
    margin-bottom: 16px;
}

.mobile-menu a {
    color: var(--color-text);
    font-size: 1.15rem;
    display: block;
    padding: 6px 0;
}

/* Submenú móvil */
.mobile-submenu .submenu-content {
    display: none;
    padding-left: 16px;
    margin-top: 8px;
}

.mobile-submenu.open .submenu-content {
    display: block;
}

/* Evitar scroll */
.no-scroll {
    overflow: hidden;
}


/* =========================================================
   BLOQUE 3/12 – HERO, SLIDESHOW Y BOTONES (RIOJA PREMIUM)
========================================================= */

/* -------------------------
   HERO PRINCIPAL
------------------------- */

.hero {
    position: relative;
    height: 38vh;
    overflow: hidden;
    background: #1a0f14;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

/* Contenedor de slides */
.slides {
    position: relative;
    width: 100%;
    height: 100%;
}

/* Cada slide */
.slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1.2s ease-in-out;
}

/* Slide visible */
.slide.active {
    opacity: 1;
}

/* Overlay Rioja */
.slide .overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        180deg,
        rgba(0,0,0,0.35),
        rgba(0,0,0,0.75)
    );
}

/* -------------------------
   CONTENIDO DEL HERO
------------------------- */

.slide .content {
    position: absolute;
    bottom: 18%;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    z-index: 2;
    max-width: 700px;
    padding: 0 16px;
    animation: heroFadeIn 1.2s ease forwards;
}

.slide h1 {
    font-size: clamp(2.2rem, 4vw, 3rem);
    margin-bottom: 12px;
    color: var(--color-text);
    text-shadow: 0 4px 12px rgba(0,0,0,0.45);
}

.slide p {
    font-size: 1.15rem;
    color: var(--color-muted);
    margin-bottom: 22px;
    text-shadow: 0 3px 10px rgba(0,0,0,0.4);
}

/* -------------------------
   BOTÓN PRIMARIO – Rioja
------------------------- */

.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 26px;
    border-radius: 999px;
    background: linear-gradient(
        135deg,
        var(--color-primary),
        var(--color-primary-dark)
    );
    color: #fff;
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    border: none;
    cursor: pointer;
    box-shadow: 0 12px 28px rgba(179, 0, 60, 0.35);
    transition: transform var(--transition-fast),
                box-shadow var(--transition-fast),
                background var(--transition-fast);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 34px rgba(179, 0, 60, 0.45);
    background: linear-gradient(
        135deg,
        var(--color-primary-dark),
        var(--color-primary)
    );
}

/* -------------------------
   BOTÓN GRANDE (CTA)
------------------------- */

.btn-large {
    padding: 16px 34px;
    font-size: 1.1rem;
    border-radius: 999px;
    box-shadow: 0 16px 40px rgba(179, 0, 60, 0.45);
}

.btn-large i {
    margin-right: 8px;
}

/* -------------------------
   ANIMACIÓN HERO
------------------------- */

@keyframes heroFadeIn {
    from {
        opacity: 0;
        transform: translate(-50%, 20px);
    }
    to {
        opacity: 1;
        transform: translate(-50%, 0);
    }
}


/* =========================================================
   BLOQUE 4/12 – SERVICIOS DESTACADOS Y TARJETAS (RIOJA)
========================================================= */

/* -------------------------
   SECCIÓN: SERVICIOS DESTACADOS
------------------------- */

.servicios-destacados {
    padding: 70px 0 80px;
    background: radial-gradient(circle at top, #2a1820 0, #1a0f14 55%, #0c0508 100%);
    border-top: 1px solid rgba(255, 255, 255, 0.03);
}

.servicios-destacados h2 {
    font-size: 1.8rem;
    margin-bottom: 32px;
    color: var(--color-text);
    display: flex;
    align-items: center;
    gap: 10px;
}

.servicios-destacados .grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 26px;
}

/* -------------------------
   TARJETA DE SERVICIO
------------------------- */

.servicio {
    background: linear-gradient(
        145deg,
        rgba(42, 24, 32, 0.96),
        rgba(26, 15, 20, 0.98)
    );
    border-radius: 16px;
    padding: 22px 22px 26px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    box-shadow: var(--shadow-card);
    position: relative;
    overflow: hidden;
    transform: translateY(0);
    transition: transform var(--transition-med),
                box-shadow var(--transition-med),
                border-color var(--transition-med);
}

/* Efecto de luz Rioja */
.servicio::before {
    content: "";
    position: absolute;
    inset: -40%;
    background: radial-gradient(
        circle at 0 0,
        rgba(179, 0, 60, 0.18),
        transparent 55%
    );
    opacity: 0;
    transition: opacity var(--transition-med);
    pointer-events: none;
}

.servicio:hover {
    transform: translateY(-6px);
    box-shadow: 0 26px 55px rgba(0, 0, 0, 0.65);
    border-color: rgba(179, 0, 60, 0.45);
}

.servicio:hover::before {
    opacity: 1;
}

/* Icono */
.servicio i {
    color: var(--color-primary);
    margin-bottom: 12px;
}

/* Título */
.servicio h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: var(--color-text);
}

/* Descripción */
.servicio p {
    font-size: 0.95rem;
    color: var(--color-muted);
    margin-bottom: 16px;
}

/* -------------------------
   BOTÓN ENLACE
------------------------- */

.btn-link {
    font-size: 0.92rem;
    color: var(--color-accent);
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    position: relative;
    transition: color var(--transition-fast);
}

.btn-link::after {
    content: "→";
    font-size: 0.9rem;
    transition: transform var(--transition-fast);
}

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

.btn-link:hover {
    color: var(--color-primary);
}


/* =========================================================
   BLOQUE 5/12 – SECCIÓN: ¿POR QUÉ ELEGIRNOS? (RIOJA)
========================================================= */

.porque-elegirnos {
    padding: 90px 0;
    background: #1a0f14;
    border-top: 1px solid rgba(255,255,255,0.04);
}

.porque-elegirnos h2 {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 55px;
    color: var(--color-text);
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
}

.porque-elegirnos .grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

/* -------------------------
   TARJETA DE VALOR
------------------------- */

.porque-elegirnos .card {
    background: #2a1820;
    padding: 38px 28px;
    border-radius: 16px;
    text-align: center;
    border: 1px solid rgba(255,255,255,0.06);
    box-shadow: 0 14px 34px rgba(0,0,0,0.55);
    transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}

.porque-elegirnos .card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 48px rgba(0,0,0,0.65);
    border-color: rgba(179, 0, 60, 0.45);
}

/* Icono */
.porque-elegirnos i {
    color: var(--color-primary);
    margin-bottom: 18px;
    font-size: 2rem;
}

/* Título */
.porque-elegirnos h3 {
    margin-bottom: 12px;
    font-size: 1.35rem;
    color: var(--color-text);
}

/* Texto */
.porque-elegirnos p {
    color: var(--color-muted);
    font-size: 1rem;
    line-height: 1.6;
}


/* =========================================================
   BLOQUE 6/12 – SECCIÓN: SOBRE NOSOTROS (RIOJA)
========================================================= */

.sobre-nosotros {
    padding: 100px 0;
    background: #140b10;
    border-top: 1px solid rgba(255,255,255,0.04);
}

.sobre-nosotros .grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}

/* -------------------------
   IMAGEN
------------------------- */

.sobre-nosotros .img-box {
    position: relative;
}

.sobre-nosotros .img-box img {
    border-radius: 16px;
    box-shadow: 0 18px 40px rgba(0,0,0,0.55);
    border: 1px solid rgba(255,255,255,0.06);
    transition: transform .35s ease, box-shadow .35s ease;
}

.sobre-nosotros .img-box img:hover {
    transform: translateY(-6px);
    box-shadow: 0 26px 55px rgba(0,0,0,0.65);
}

/* -------------------------
   TEXTO
------------------------- */

.sobre-nosotros h2 {
    font-size: 2.2rem;
    margin-bottom: 22px;
    color: var(--color-text);
}

.sobre-nosotros p {
    font-size: 1.05rem;
    margin-bottom: 18px;
    color: var(--color-muted);
    line-height: 1.7;
}

/* -------------------------
   BLOQUES DE VALORES
------------------------- */

.sobre-nosotros .valores {
    margin-top: 28px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 22px;
}

.sobre-nosotros .valor {
    background: #2a1820;
    padding: 18px 20px;
    border-radius: 14px;
    border: 1px solid rgba(255,255,255,0.06);
    box-shadow: 0 10px 28px rgba(0,0,0,0.45);
    transition: transform .25s ease, border-color .25s ease;
}

.sobre-nosotros .valor:hover {
    transform: translateY(-4px);
    border-color: rgba(179, 0, 60, 0.45);
}

.sobre-nosotros .valor i {
    color: var(--color-primary);
    margin-right: 8px;
    font-size: 1.2rem;
}

.sobre-nosotros .valor strong {
    color: var(--color-text);
    font-weight: 600;
}


/* =========================================================
   BLOQUE 7/12 – SERVICIOS COMPLETOS (RIOJA)
========================================================= */

.todos-servicios {
    padding: 90px 0;
    background: #1a0f14;
    border-top: 1px solid rgba(255,255,255,0.04);
}

.todos-servicios h2 {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 55px;
    color: var(--color-text);
}

/* -------------------------
   GRID DE SERVICIOS
------------------------- */

.todos-servicios .grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 26px;
}

/* -------------------------
   TARJETA MINI DE SERVICIO
------------------------- */

.servicio-mini {
    background: #2a1820;
    padding: 22px 24px;
    border-radius: 14px;
    border: 1px solid rgba(255,255,255,0.06);
    box-shadow: 0 14px 34px rgba(0,0,0,0.55);
    transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.servicio-mini:hover {
    transform: translateY(-6px);
    border-color: rgba(179, 0, 60, 0.45);
    box-shadow: 0 20px 48px rgba(0,0,0,0.65);
}

/* Icono */
.servicio-mini i {
    font-size: 1.6rem;
    color: var(--color-primary);
    margin-top: 4px;
}

/* Título */
.servicio-mini h3 {
    font-size: 1.2rem;
    margin-bottom: 6px;
    color: var(--color-text);
}

/* Texto */
.servicio-mini p {
    font-size: 0.95rem;
    color: var(--color-muted);
    line-height: 1.6;
}

/* =========================================================
   BLOQUE 8/12 – CTA FINAL (RIOJA)
========================================================= */

.cta-final {
    padding: 90px 0;
    background: linear-gradient(
        135deg,
        #1a0f14 0%,
        #2a1820 50%,
        #3a1f28 100%
    );
    text-align: center;
    border-top: 1px solid rgba(255,255,255,0.05);
    border-bottom: 1px solid rgba(255,255,255,0.05);
    box-shadow: inset 0 0 60px rgba(0,0,0,0.35);
}

.cta-final h2 {
    font-size: 2.3rem;
    margin-bottom: 18px;
    color: var(--color-text);
    text-shadow: 0 4px 12px rgba(0,0,0,0.45);
}

.cta-final p {
    font-size: 1.15rem;
    margin-bottom: 32px;
    color: var(--color-muted);
}

/* Botón grande CTA */
.cta-final .btn-large {
    padding: 18px 40px;
    font-size: 1.15rem;
    border-radius: 999px;
    background: linear-gradient(
        135deg,
        var(--color-primary),
        var(--color-primary-dark)
    );
    color: #fff;
    font-weight: 600;
    letter-spacing: 0.03em;
    box-shadow: 0 18px 40px rgba(179, 0, 60, 0.45);
    transition: transform .25s ease, box-shadow .25s ease;
}

.cta-final .btn-large:hover {
    transform: translateY(-4px);
    box-shadow: 0 26px 55px rgba(179, 0, 60, 0.55);
}

/* =========================================================
   BLOQUE 9/12 – OPINIONES (RIOJA)
========================================================= */

.opiniones {
    padding: 90px 0;
    background: #140b10;
    border-top: 1px solid rgba(255,255,255,0.04);
}

.opiniones h2 {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 55px;
    color: var(--color-text);
}

/* -------------------------
   GRID DE OPINIONES
------------------------- */

.opiniones .grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 26px;
}

/* -------------------------
   TARJETA DE OPINIÓN
------------------------- */

.opiniones .card {
    background: #2a1820;
    padding: 26px 28px;
    border-radius: 16px;
    border: 1px solid rgba(255,255,255,0.06);
    box-shadow: 0 14px 34px rgba(0,0,0,0.55);
    transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}

.opiniones .card:hover {
    transform: translateY(-6px);
    border-color: rgba(179, 0, 60, 0.45);
    box-shadow: 0 20px 48px rgba(0,0,0,0.65);
}

/* Nombre del cliente */
.opiniones .card h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: var(--color-text);
}

/* Texto de la opinión */
.opiniones .card p {
    font-size: 0.95rem;
    color: var(--color-muted);
    line-height: 1.6;
}

/* Estrellas */
.opiniones .stars {
    margin-top: 14px;
    color: var(--color-accent);
    font-size: 1.1rem;
}

/* =========================================================
   BLOQUE 10/12 – FOOTER (RIOJA)
========================================================= */

.footer {
    background: #140b10;
    padding: 70px 0 40px;
    border-top: 1px solid var(--color-border);
    box-shadow: inset 0 0 60px rgba(0,0,0,0.35);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 36px;
}

/* -------------------------
   LOGO PRINCIPAL
------------------------- */

.footer-logo {
    width: 100%;
    height: auto;
    margin-bottom: 16px;
    filter: drop-shadow(0 4px 10px rgba(0,0,0,0.45));
}

/* -------------------------
   TEXTOS
------------------------- */

.footer p {
    font-size: 0.95rem;
    color: var(--color-muted);
    line-height: 1.6;
}

/* -------------------------
   TÍTULOS DE COLUMNA
------------------------- */

.footer-col h4 {
    font-size: 1.15rem;
    margin-bottom: 16px;
    color: var(--color-primary);
    letter-spacing: 0.03em;
}

/* -------------------------
   LISTAS
------------------------- */

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col ul li a {
    color: var(--color-muted);
    font-size: 0.95rem;
    transition: color var(--transition-fast);
}

.footer-col ul li a:hover {
    color: var(--color-primary);
}

/* -------------------------
   ICONOS DE CONTACTO
------------------------- */

.footer-col ul li i {
    margin-right: 8px;
    color: var(--color-primary);
}

/* -------------------------
   LOGO GRUPO SF
------------------------- */

.footer-logo-sf {
    width: 120px;
    margin: 12px 0;
    filter: brightness(1.4);
}

/* -------------------------
   TEXTO CORPORATIVO
------------------------- */

.grupo-text {
    font-size: 0.9rem;
    color: var(--color-muted);
    margin-top: 8px;
}

/* -------------------------
   FOOTER BOTTOM
------------------------- */

.footer-bottom {
    margin-top: 50px;
    padding-top: 22px;
    border-top: 1px solid rgba(255,255,255,0.06);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.9rem;
    color: var(--color-muted);
}

/* =========================================================
   BLOQUE 11/12 – CONTACTO Y FORMULARIOS (RIOJA)
========================================================= */

.contacto {
    padding: 90px 0;
    background: #1a0f14;
    border-top: 1px solid rgba(255,255,255,0.04);
}

.contacto h2 {
    text-align: center;
    font-size: 2.2rem;
    margin-bottom: 55px;
    color: var(--color-text);
}

/* -------------------------
   GRID DE CONTACTO
------------------------- */

.contacto .grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}

/* -------------------------
   INFORMACIÓN DE CONTACTO
------------------------- */

.contacto-info p {
    font-size: 1.05rem;
    color: var(--color-muted);
    margin-bottom: 14px;
}

.contacto-info i {
    color: var(--color-primary);
    margin-right: 8px;
}

/* -------------------------
   FORMULARIO
------------------------- */

form {
    background: #2a1820;
    padding: 32px;
    border-radius: 16px;
    border: 1px solid rgba(255,255,255,0.06);
    box-shadow: 0 14px 34px rgba(0,0,0,0.55);
}

form .form-group {
    margin-bottom: 22px;
}

/* Label */
form label {
    display: block;
    margin-bottom: 6px;
    font-size: 0.95rem;
    color: var(--color-text);
}

/* Inputs */
form input,
form textarea {
    width: 100%;
    padding: 14px 16px;
    border-radius: 10px;
    background: #1a0f14;
    border: 1px solid rgba(255,255,255,0.08);
    color: var(--color-text);
    font-size: 1rem;
    transition: border-color .25s ease, box-shadow .25s ease;
}

/* Hover y focus */
form input:focus,
form textarea:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(179, 0, 60, 0.25);
    outline: none;
}

/* Textarea */
form textarea {
    min-height: 140px;
    resize: vertical;
}

/* -------------------------
   BOTÓN DE ENVÍO
------------------------- */

form button[type="submit"] {
    width: 100%;
    padding: 14px 0;
    border-radius: 999px;
    background: linear-gradient(
        135deg,
        var(--color-primary),
        var(--color-primary-dark)
    );
    color: #fff;
    font-size: 1.05rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    border: none;
    cursor: pointer;
    box-shadow: 0 14px 34px rgba(179, 0, 60, 0.45);
    transition: transform .25s ease, box-shadow .25s ease;
}

form button[type="submit"]:hover {
    transform: translateY(-3px);
    box-shadow: 0 22px 55px rgba(179, 0, 60, 0.55);
}

/* -------------------------
   MENSAJES DE ESTADO
------------------------- */

.form-success,
.form-error {
    margin-top: 18px;
    padding: 14px 18px;
    border-radius: 10px;
    font-size: 0.95rem;
}

.form-success {
    background: rgba(0, 180, 90, 0.15);
    border: 1px solid rgba(0, 180, 90, 0.35);
    color: #8fffc8;
}

.form-error {
    background: rgba(179, 0, 60, 0.15);
    border: 1px solid rgba(179, 0, 60, 0.35);
    color: #ffb3c9;
}

/* =========================================================
   BLOQUE 12/12 – ANIMACIONES Y RESPONSIVE (RIOJA)
========================================================= */

/* -------------------------
   ANIMACIONES GLOBALES
------------------------- */

.fade-in {
    animation: fadeIn .8s ease forwards;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* -------------------------
   RESPONSIVE – TABLET
------------------------- */

@media (max-width: 992px) {

    /* Header */
    .desktop-menu {
        display: none;
    }

    .mobile-menu-btn {
        display: block;
    }

    /* Grids */
    .servicios-destacados .grid,
    .porque-elegirnos .grid-3,
    .todos-servicios .grid-3,
    .opiniones .grid-3,
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Sobre nosotros */
    .sobre-nosotros .grid-2 {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .sobre-nosotros .img-box {
        order: -1;
    }

    /* Contacto */
    .contacto .grid-2 {
        grid-template-columns: 1fr;
    }
}

/* -------------------------
   RESPONSIVE – MÓVIL
------------------------- */

@media (max-width: 768px) {

    /* Hero */
    .hero {
        height: 48vh;
    }

    .slide .content {
        bottom: 14%;
        width:100%;
    }

    .slide h1 {
        font-size: 1.9rem;
    }

    .slide p {
        font-size: 1rem;
    }

    /* Grids */
    .servicios-destacados .grid,
    .porque-elegirnos .grid-3,
    .todos-servicios .grid-3,
    .opiniones .grid-3 {
        grid-template-columns: 1fr;
    }

    /* CTA */
    .cta-final h2 {
        font-size: 1.9rem;
    }

    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-col ul li i {
        margin-right: 4px;
    }
}

/* -------------------------
   RESPONSIVE – MÓVIL PEQUEÑO
------------------------- */

@media (max-width: 480px) {

    /* Hero */
    .hero {
        height: 52vh;
    }

    .slide h1 {
        font-size: 1.7rem;
    }

    .slide p {
        font-size: 0.95rem;
    }

    /* Botones */
    .btn-primary,
    .btn-large {
        padding: 12px 20px;
        font-size: 0.95rem;
    }

    /* Formularios */
    form {
        padding: 22px;
    }

    form input,
    form textarea {
        padding: 12px 14px;
        font-size: 0.95rem;
    }
}