/* ================================================
   TENTACIONES ARGENTINAS — CSS MEJORADO v2.0
   Estética: Luxury Bar / Gold on Black
   ================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400;600;700&family=Cormorant+Garamond:ital,wght@0,300;0,400;0,600;1,300;1,400&family=Montserrat:wght@300;400;500;600&display=swap');

/* ================================================
   VARIABLES & RESET
   ================================================ */
:root {
    --gold:          #c9a84c;
    --gold-light:    #e8c97a;
    --gold-dark:     #8a6c28;
    --gold-glow:     rgba(201, 168, 76, 0.35);
    --black:         #000000;
    --black-soft:    #0a0a0a;
    --black-card:    #111111;
    --black-border:  #1c1c1c;
    --white:         #ffffff;
    --white-muted:   #c8c8c8;
    --white-dim:     #888888;

    --font-display:  'Cinzel', serif;
    --font-body:     'Cormorant Garamond', serif;
    --font-ui:       'Montserrat', sans-serif;

    --radius-sm:     6px;
    --radius-md:     12px;
    --radius-lg:     20px;
    --radius-pill:   999px;

    --shadow-gold:   0 0 30px rgba(201, 168, 76, 0.25);
    --shadow-card:   0 8px 32px rgba(0,0,0,0.6);
    --transition:    all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--black);
    color: var(--white-muted);
    font-family: var(--font-body);
    font-size: 18px;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

/* ================================================
   TIPOGRAFÍA BASE
   ================================================ */
h1, h2, h3, h4 {
    font-family: var(--font-display);
    color: var(--gold);
    letter-spacing: 0.08em;
    line-height: 1.2;
}

h1 {
    font-size: clamp(2rem, 4vw, 3.5rem);
    font-weight: 600;
    margin-bottom: 1.2rem;
    /* Línea decorativa bajo el título */
    position: relative;
    display: inline-block;
    padding-bottom: 0.6rem;
}

h1::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
}

h2 {
    font-size: clamp(1.2rem, 2.5vw, 1.8rem);
    font-weight: 600;
    color: var(--gold-light);
    margin-bottom: 0.5rem;
}

p {
    font-family: var(--font-ui);
    font-size: clamp(0.85rem, 1.5vw, 1rem);
    font-weight: 300;
    color: var(--white-muted);
    line-height: 1.8;
}

a {
    color: var(--gold);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--gold-light);
}

/* ================================================
   HEADER & NAVEGACIÓN
   ================================================ */
header {
    background-color: rgba(0, 0, 0, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    width: 100%;
    padding: 14px 40px;
    color: var(--gold);
    z-index: 1000;
    position: fixed;
    top: 0;
    border-bottom: 1px solid rgba(201, 168, 76, 0.18);
    transition: var(--transition);
}

header.scrolled {
    padding: 10px 40px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.5);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1280px;
    margin: 0 auto;
}

.menu {
    list-style: none;
    display: flex;
    gap: 8px;
    justify-content: center;
    align-items: center;
    margin: 0 auto;
}

.menu a {
    display: block;
    padding: 8px 16px;
    font-family: var(--font-ui);
    font-size: 0.78rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    text-decoration: none;
    color: var(--white-muted);
    border-radius: var(--radius-sm);
    transition: var(--transition);
    position: relative;
}

.menu a::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    width: 80%;
    height: 1px;
    background: var(--gold);
    transition: transform 0.3s ease;
}

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

.menu a:hover::after {
    transform: translateX(-50%) scaleX(1);
}

/* Logo en el menú */
.menu img {
    width: 90px !important;
    height: auto;
    border-radius: 50%;
    opacity: 0.95;
    transition: var(--transition);
}

.menu img:hover {
    opacity: 1;
    transform: scale(1.05);
}

.logo {
    font-family: var(--font-display);
    font-size: 1.3rem;
    color: var(--gold);
    letter-spacing: 0.1em;
}

.menu-toggle {
    display: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--gold);
    background: none;
    border: 1px solid rgba(201, 168, 76, 0.4);
    border-radius: var(--radius-sm);
    padding: 6px 10px;
    transition: var(--transition);
}

.menu-toggle:hover {
    background: rgba(201, 168, 76, 0.1);
}

/* ================================================
   HERO — CAROUSEL DE FONDO
   ================================================ */
#hero-inicio {
    position: relative;
    width: 100%;
    height: 100vh;
    min-height: 560px;
    overflow: hidden;
}

#hero-inicio .carousel,
#hero-inicio .carousel-inner,
#hero-inicio .carousel-item {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

#hero-inicio .carousel-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    filter: brightness(0.75) saturate(0.9);
    transition: transform 8s ease, opacity 1s ease;
}

/* Overlay elegante con degradado dorado sutil */
#hero-inicio .carousel-overlay {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: linear-gradient(
        160deg,
        rgba(0,0,0,0.5) 0%,
        rgba(0,0,0,0.3) 40%,
        rgba(0,0,0,0.65) 100%
    );
    z-index: 2;
}

/* Línea dorada inferior del hero */
#hero-inicio::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, transparent 0%, var(--gold) 30%, var(--gold-light) 50%, var(--gold) 70%, transparent 100%);
    z-index: 5;
}

/* Contenido hero */
#hero-inicio .hero-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 3;
    text-align: center;
    width: 90%;
    max-width: 800px;
    padding: 0 1.5rem;
    animation: heroFadeIn 1.2s ease both;
}

@keyframes heroFadeIn {
    from { opacity: 0; transform: translate(-50%, -44%); }
    to   { opacity: 1; transform: translate(-50%, -50%); }
}

#hero-inicio .hero-content h1 {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 5vw, 4rem);
    font-weight: 600;
    color: var(--white);
    text-shadow: 0 2px 20px rgba(0,0,0,0.8), 0 0 40px rgba(201,168,76,0.2);
    letter-spacing: 0.06em;
    margin-bottom: 1.5rem;
}

#hero-inicio .hero-content h1::after {
    display: none;
}

/* Subtítulo opcional bajo el h1 */
#hero-inicio .hero-content .hero-subtitle {
    font-family: var(--font-ui);
    font-size: clamp(0.85rem, 1.8vw, 1.1rem);
    font-weight: 300;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--gold-light);
    opacity: 0.9;
    margin-bottom: 2rem;
}

/* Botón CTA en el hero */
.btn-hero {
    display: inline-block;
    padding: 14px 40px;
    font-family: var(--font-ui);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--black);
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
    border: none;
    border-radius: var(--radius-pill);
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 4px 20px rgba(201,168,76,0.4);
    text-decoration: none;
}

.btn-hero:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(201,168,76,0.5);
    color: var(--black);
}

/* Controles e indicadores del carousel */
.carousel-indicators button {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: rgba(201,168,76,0.5);
    border: none;
    transition: var(--transition);
}

.carousel-indicators button.active {
    background-color: var(--gold);
    transform: scale(1.3);
}

#hero-inicio .carousel-indicators,
#hero-inicio .carousel-control-prev,
#hero-inicio .carousel-control-next {
    z-index: 4;
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
    filter: none;
    background-image: none;
    width: 40px;
    height: 40px;
    border: 1px solid rgba(201,168,76,0.5);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.carousel-control-prev-icon::before {
    content: '‹';
    font-size: 1.8rem;
    color: var(--gold);
    line-height: 1;
}

.carousel-control-next-icon::before {
    content: '›';
    font-size: 1.8rem;
    color: var(--gold);
    line-height: 1;
}

.carousel-control-prev:hover .carousel-control-prev-icon,
.carousel-control-next:hover .carousel-control-next-icon {
    background: rgba(201,168,76,0.15);
    border-color: var(--gold);
}

/* Flecha scroll-down */
.scroll-down-arrow {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 4;
    color: var(--gold-light);
    font-size: 2rem;
    opacity: 0.75;
    animation: bounce 2s ease infinite;
    text-decoration: none;
    transition: opacity 0.3s;
}

.scroll-down-arrow:hover { opacity: 1; }

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50%       { transform: translateX(-50%) translateY(10px); }
}

/* ================================================
   SECCIONES PRINCIPALES
   ================================================ */
.seccion {
    padding: 80px 40px;
    text-align: center;
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
}

/* Separador entre secciones */
section + section {
    border-top: 1px solid var(--black-border);
}

#nosotros  { background: var(--black-soft); }
#servicios { background: var(--black); }
#galeria   { background: var(--black-soft); }
#galeriavideos { background: var(--black); }
#contacto  { background: var(--black-soft); }

/* ================================================
   GRID DE FOTOS — NOSOTROS & GALERÍA
   ================================================ */
.fotos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
    padding: 40px 0 0;
    justify-items: center;
}

.foto-item {
    width: 100%;
    text-align: center;
    transition: var(--transition);
}

.foto-item p {
    margin-top: 10px;
    font-size: 0.82rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--white-dim);
}

/* Contenedor de imagen con overlay */
.img-container {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-md);
    border: 1px solid var(--black-border);
    box-shadow: var(--shadow-card);
    aspect-ratio: 4/3;
    background: var(--black-card);
}

.galeria-card .img-container {
    aspect-ratio: 3/4;
}

.img-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.6s cubic-bezier(0.4,0,0.2,1), filter 0.4s ease;
    filter: brightness(0.9) saturate(0.95);
}

.foto-item:hover .img-container img {
    transform: scale(1.06);
    filter: brightness(0.7) saturate(1.1);
}

/* Overlay dorado al hover */
.overlay {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: linear-gradient(
        to bottom,
        transparent 30%,
        rgba(0,0,0,0.75) 100%
    );
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding-bottom: 24px;
    opacity: 0;
    transition: opacity 0.35s ease;
}

.overlay span {
    font-family: var(--font-ui);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gold-light);
    border: 1px solid var(--gold);
    padding: 8px 20px;
    border-radius: var(--radius-pill);
    background: rgba(0,0,0,0.5);
    backdrop-filter: blur(4px);
}

.img-container:hover .overlay {
    opacity: 1;
}

/* ================================================
   FOTOS (galería independiente: galeriabarras.html)
   ================================================ */
.fotos {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 16px;
    padding: 30px;
}

.foto {
    overflow: hidden;
    border-radius: var(--radius-md);
    border: 1px solid var(--black-border);
    box-shadow: var(--shadow-card);
    aspect-ratio: 1/1;
    background: var(--black-card);
    transition: var(--transition);
    cursor: pointer;
}

.foto:hover {
    transform: translateY(-6px);
    border-color: var(--gold-dark);
    box-shadow: var(--shadow-gold);
}

.foto img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.foto:hover img {
    transform: scale(1.08);
}

/* ================================================
   SERVICIOS
   ================================================ */
.servicios {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-top: 40px;
    text-align: left;
}

.serv1 {
    background: var(--black-card);
    border: 1px solid var(--black-border);
    border-radius: var(--radius-lg);
    padding: 36px 32px;
    transition: var(--transition);
}

.serv1:hover {
    border-color: var(--gold-dark);
    box-shadow: 0 0 40px rgba(201,168,76,0.1);
}

.serv1 h2 {
    font-size: 1.15rem;
    letter-spacing: 0.05em;
    margin-top: 24px;
    margin-bottom: 6px;
    padding-bottom: 6px;
    border-bottom: 1px solid rgba(201,168,76,0.2);
}

.serv1 h2:first-child {
    margin-top: 0;
}

.serv1 h2 a {
    color: var(--gold-light);
    transition: var(--transition);
}

.serv1 h2 a:hover {
    color: var(--white);
}

.serv1 p {
    font-size: 0.88rem;
    color: var(--white-dim);
    margin-bottom: 8px;
}

/* ================================================
   FORMULARIO DE CONTACTO
   ================================================ */
#contacto {
    text-align: center;
}

.formulario {
    display: flex;
    flex-direction: column;
    gap: 16px;
    max-width: 720px;
    width: 100%;
    margin: 40px auto 0;
    background: var(--black-card);
    border: 1px solid rgba(201,168,76,0.2);
    border-radius: var(--radius-lg);
    padding: 48px 40px;
    box-shadow: var(--shadow-card);
}

.formulario label {
    font-family: var(--font-ui);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 4px;
    display: block;
}

.formulario .form-control,
.formulario textarea {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(201,168,76,0.25);
    border-radius: var(--radius-sm);
    color: var(--white);
    font-family: var(--font-ui);
    font-size: 0.9rem;
    padding: 12px 16px;
    transition: var(--transition);
    width: 100%;
}

.formulario .form-control:focus,
.formulario textarea:focus {
    outline: none;
    border-color: var(--gold);
    background: rgba(201,168,76,0.06);
    box-shadow: 0 0 0 3px rgba(201,168,76,0.12);
}

.formulario .form-control::placeholder,
.formulario textarea::placeholder {
    color: rgba(255,255,255,0.25);
}

.formulario textarea {
    min-height: 120px;
    resize: vertical;
}

/* Botón de envío */
.formulario .btn-success,
.btn {
    display: inline-block;
    padding: 14px 48px;
    font-family: var(--font-ui);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--black) !important;
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
    border: none;
    border-radius: var(--radius-pill);
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 4px 20px rgba(201,168,76,0.3);
    margin: 8px auto 0;
    align-self: center;
}

.formulario .btn-success:hover,
.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(201,168,76,0.45);
    background: linear-gradient(135deg, var(--gold-light) 0%, var(--gold) 100%);
}

/* ================================================
   VIDEOS (sección & página videos.html)
   ================================================ */
.videos-grid,
.videos {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
    padding: 30px 0;
    justify-items: center;
}

.videos video {
    width: 100%;
    max-width: 640px;
    border-radius: var(--radius-md);
    border: 1px solid var(--black-border);
    box-shadow: var(--shadow-card);
    background: var(--black-card);
}

/* ================================================
   PIE (páginas galería)
   ================================================ */
.pie {
    padding: 40px 20px;
    text-align: center;
}

.pie .btn-success,
.btn-ubic {
    display: inline-block;
    padding: 12px 36px;
    font-family: var(--font-ui);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--black) !important;
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
    border: none;
    border-radius: var(--radius-pill);
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 4px 16px rgba(201,168,76,0.3);
    text-decoration: none;
}

.pie .btn-success:hover,
.btn-ubic:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(201,168,76,0.45);
}

/* ================================================
   FOOTER
   ================================================ */
footer {
    background: var(--black);
    padding: 60px 40px;
    text-align: center;
    border-top: 1px solid rgba(201,168,76,0.2);
}

footer h3 {
    font-family: var(--font-display);
    font-size: 1.8rem;
    color: var(--gold);
    letter-spacing: 0.12em;
    margin-bottom: 12px;
}

footer p {
    color: var(--white-dim);
    font-size: 0.9rem;
}

.footer-socials {
    margin: 24px 0;
}

.footer-socials a {
    color: var(--white-dim);
    font-size: 1.6rem;
    margin: 0 16px;
    transition: var(--transition);
}

.footer-socials a:hover {
    color: var(--gold);
    transform: translateY(-3px);
}

.contact-info {
    display: inline-block;
    background: linear-gradient(90deg, var(--gold-dark), var(--gold), var(--gold-dark));
    color: var(--black) !important;
    font-family: var(--font-ui);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    padding: 8px 24px;
    border-radius: var(--radius-pill);
    margin-top: 12px;
}

/* ================================================
   WHATSAPP FLOTANTE
   ================================================ */
.whatsapp-float {
    position: fixed;
    top: 65%;
    left: 20px;
    transform: translateY(-50%);
    z-index: 1000;
    transition: var(--transition);
}

.whatsapp-float:hover {
    transform: translateY(-50%) scale(1.1);
}

.whatsapp-float img {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    box-shadow: 0 4px 16px rgba(0,0,0,0.5), 0 0 0 2px rgba(37,211,102,0.3);
}

/* ================================================
   DEGRADADOS DE SECCIONES (mantiene del index.html)
   ================================================ */
#nosotros,
#servicios,
#galeria,
#galeriavideos,
#contacto {
    background: linear-gradient(180deg, #000000 0%, #0a0a0a 100%);
}

#galeria h1, #galeria p,
#galeriavideos h1, #galeriavideos p {
    color: var(--white);
}

/* ================================================
   CONTAINER GLOBAL
   ================================================ */
.container {
    max-width: 1280px;
    width: 100%;
    margin: 0 auto;
    padding: 0;
}

/* ================================================
   TITULOS DE PÁGINAS INDEPENDIENTES
   (galeriabarras.html, galeriadulces.html, videos.html)
   ================================================ */
body > h1:first-of-type {
    font-family: var(--font-display);
    color: var(--gold);
    text-align: center;
    padding: 50px 20px 30px;
    font-size: clamp(1.8rem, 4vw, 3rem);
    letter-spacing: 0.1em;
    background: var(--black);
}

/* ================================================
   RESPONSIVE — TABLET & MOBILE
   ================================================ */
@media (max-width: 992px) {
    .servicios {
        grid-template-columns: 1fr;
    }

    .fotos-grid {
        grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    }
}

@media (max-width: 768px) {
    header {
        padding: 12px 20px;
    }

    nav {
        flex-direction: row;
        flex-wrap: wrap;
        align-items: center;
    }

    .menu-toggle {
        display: block;
        order: 2;
    }

    .menu {
        display: none;
        flex-direction: column;
        align-items: flex-start;
        width: 100%;
        background: rgba(0,0,0,0.97);
        border-top: 1px solid rgba(201,168,76,0.15);
        margin-top: 10px;
        gap: 0;
        order: 3;
        border-radius: 0 0 var(--radius-md) var(--radius-md);
        overflow: hidden;
    }

    .menu.open {
        display: flex !important;
    }

    .menu a {
        width: 100%;
        padding: 14px 20px;
        font-size: 0.85rem;
        border-bottom: 1px solid rgba(255,255,255,0.05);
        border-radius: 0;
        color: var(--white-muted);
    }

    .menu a::after { display: none; }
    .menu img { display: none; }

    .seccion {
        padding: 60px 20px;
    }

    .fotos-grid {
        grid-template-columns: 1fr 1fr;
        gap: 14px;
    }

    .fotos {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
        padding: 16px;
    }

    .formulario {
        padding: 30px 20px;
    }

    .servicios {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    footer {
        padding: 40px 20px;
    }
}

@media (max-width: 480px) {
    .fotos-grid {
        grid-template-columns: 1fr;
    }

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

    .formulario {
        padding: 24px 16px;
        border-radius: var(--radius-md);
    }
}

/* ================================================
   ANIMACIONES DE ENTRADA (Intersection Observer)
   ================================================ */
.fade-up {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* Retrasos escalonados para grids */
.foto-item:nth-child(2) { transition-delay: 0.1s; }
.foto-item:nth-child(3) { transition-delay: 0.2s; }
.foto-item:nth-child(4) { transition-delay: 0.3s; }
.foto-item:nth-child(5) { transition-delay: 0.4s; }