/* ============================
   Variables de marca
   ============================ */
:root {
    --negro: #141210;
    --negro-suave: #1c1a17;
    --crema: #F3EEE6;
    --crema-suave: #EAE3D6;
    --dorado: #B08D57;
    --dorado-claro: #C9A876;
    --texto-secundario: #8a8377;
    --whatsapp: #25D366;
    --font-titulo: 'Fraunces', 'Georgia', serif;
    --font-cuerpo: 'Inter', 'Helvetica Neue', sans-serif;
}

body {
    font-family: var(--font-cuerpo);
    background-color: var(--crema);
    color: var(--negro);
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    inset: 0;
    z-index: -2;
    background-image: linear-gradient(120deg,
        rgba(0,0,0,0) 0%,
        rgba(0,0,0,0.08) 20%,
        rgba(0,0,0,0) 40%,
        rgba(0,0,0,0.08) 60%,
        rgba(0,0,0,0) 80%,
        rgba(0,0,0,0.08) 100%);
    background-size: 250% 250%;
    animation: moverGradienteClaro 70s linear infinite;
}

@keyframes moverGradienteClaro {
    0% { background-position: 0% 0%; }
    100% { background-position: 100% 100%; }
}

h1, h2, h3, h4 {
    font-family: var(--font-titulo);
    font-weight: 500;
    letter-spacing: 0.5px;
}

/* ============================
   Header / Nav
   ============================ */
.logo {
    font-family: var(--font-titulo);
    font-size: 1.7rem;
    font-weight: 500;
    letter-spacing: 3px;
    text-decoration: none;
    text-align: center;
    color: var(--crema);
    text-transform: uppercase;
}

.btn-nav {
    color: var(--crema);
    font-size: 0.8rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    text-decoration: none;
    padding: 8px 10px;
    position: relative;
    transition: color 0.3s ease;
}

.btn-nav::after {
    content: '';
    position: absolute;
    left: 10px;
    right: 10px;
    bottom: 2px;
    height: 1px;
    background: var(--dorado);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.35s ease;
}

.btn-nav:hover {
    color: var(--dorado-claro);
}

.btn-nav:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

/* ============================
   Hero
   ============================ */
#hero {
     background-image: 
        radial-gradient(ellipse at center, rgba(20,18,16,0.7) 0%, rgba(20,18,16,0.8) 60%, rgba(20,18,16,0.75) 100%),
        url("../img/IMG_5701.JPG");
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    height: 100vh;
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
    z-index: 0;
}

/* Partículas flotantes doradas, sutiles, dentro del hero */
.particulas {
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
    overflow: hidden;
}

.particula {
    position: absolute;
    bottom: -5%;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background-color: var(--dorado-claro);
    opacity: 0;
    animation-name: flotarParticula;
    animation-timing-function: ease-in-out;
    animation-iteration-count: infinite;
    animation-fill-mode: both;
}

.particula:nth-child(3n) {
    width: 3px;
    height: 3px;
}

.particula:nth-child(5n) {
    width: 5px;
    height: 5px;
    background-color: var(--dorado);
}

@keyframes flotarParticula {
    0% {
        transform: translate(0, 0);
        opacity: 0;
    }
    3% {
        opacity: 0.5;
    }
    50% {
        transform: translate(15px, -50vh);
    }
    90% {
        opacity: 0.4;
    }
    100% {
        transform: translate(-10px, -105vh);
        opacity: 0;
    }
}

.hero-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 1.5rem;
    position: relative;
    z-index: 2;
}

.hero-content .eyebrow {
    color: var(--dorado-claro);
    font-size: 0.75rem;
    letter-spacing: 4px;
    text-transform: uppercase;
    margin-bottom: 1.25rem;
    opacity: 0;
    animation: subirYAparecer 0.9s ease-out 0.2s forwards;
}

.hero-content h1.hero-title {
    color: white;
    font-size: clamp(2rem, 6vw, 3.5rem);
    line-height: 1.1;
    margin-bottom: 1.5rem;
    opacity: 0;
    font-family: var(--font-titulo);
    font-weight: 600;
    animation: subirYAparecer 0.9s ease-out 0.4s forwards;
    text-shadow: 0 4px 40px rgba(0,0,0,0.8), 0 2px 10px rgba(0,0,0,1), 0 0 60px rgba(0,0,0,1);
}

.hero-content p.hero-sub {
    color: rgba(243, 238, 230, 0.75);
    font-size: 1rem;
    max-width: 480px;
    margin: 0 auto 2rem;
    opacity: 0;
    animation: subirYAparecer 0.9s ease-out 0.6s forwards;
}

.hero-content .btn-hero {
    opacity: 0;
    animation: subirYAparecer 0.9s ease-out 0.8s forwards;
}

@keyframes subirYAparecer {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.btn-dorado {
    display: inline-block;
    padding: 12px 32px;
    border: 1px solid var(--dorado);
    color: var(--crema);
    font-size: 0.8rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    text-decoration: none;
    border-radius: 50px;
    transition: background-color 0.35s ease, color 0.35s ease;
}

.btn-dorado:hover {
    background-color: var(--dorado);
    color: var(--negro);
}

.scroll-cue {
    text-align: center;
    padding-bottom: 2rem;
    color: rgba(243, 238, 230, 0.6);
    font-size: 0.7rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    animation: rebote 2.2s ease-in-out infinite;
}

@keyframes rebote {
    0%, 100% { transform: translateY(0); opacity: 0.6; }
    50% { transform: translateY(8px); opacity: 1; }
}

/* ============================
   Servicios
   ============================ */
#servicios {
    padding: 5rem 0 4rem;
    position: relative;
    overflow: hidden;
    z-index: 0;
}

#servicios::before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: -1;
    background-image: linear-gradient(120deg,
        #fffaf0 0%,
        #e9dabb 20%,
        #fffaf0 40%,
        #e9dabb 60%,
        #fffaf0 80%,
        #e9dabb 100%);
    background-size: 250% 100%;
    animation: moverGradienteClaro 10s linear infinite;
}

.servicios-eyebrow {
    display: block;
    text-align: center;
    color: var(--dorado);
    font-size: 0.75rem;
    letter-spacing: 4px;
    text-transform: uppercase;
    margin-bottom: 0.75rem;
}

#servicios h2 {
    font-size: clamp(2rem, 4vw, 2.8rem);
    text-align: center;
    margin-bottom: 3.5rem;
    color: var(--negro);
}

.evento-bloque {
    margin-bottom: 4.5rem;
}

.evento-bloque-ultimo {
    margin-bottom: 0;
}

.evento-titulo {
    display: block;
    width: 100%;
    background: none;
    border: none;
    text-align: left;
    font-family: var(--font-titulo);
    font-size: clamp(1.4rem, 2.5vw, 1.9rem);
    color: var(--negro);
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid rgba(20, 18, 16, 0.12);
    cursor: default;
}

.evento-toggle-icono {
    display: none;
}

.evento-toggle-hint {
    display: none;
}

/* Panel: en desktop siempre visible, contiene el carrusel */
.evento-panel {
    display: block;
}

.evento-panel-mobile {
    display: none;
}

/* Carrusel horizontal deslizable, full-width, con fotos en su proporción original */
.carrusel-fotos-wrap {
    position: relative;
    display: flex;
    align-items: center;
}

.carrusel-fotos {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    scroll-padding-left: 4.5rem;
    -ms-overflow-style: none;
    scrollbar-width: none;
}

.carrusel-fotos::-webkit-scrollbar {
    display: none;
}

.carrusel-foto:first-child {
    margin-left: 4.5rem;
}

.carrusel-foto:last-child {
    margin-right: 4.5rem;
}

.carrusel-foto {
    flex-shrink: 0;
    height: clamp(320px, 55vh, 520px);
    border-radius: 10px;
    overflow: hidden;
    scroll-snap-align: start;
    cursor: pointer;
    transition: transform 0.4s ease, filter 0.4s ease;
}

.carrusel-foto:hover {
    transform: scale(1.02);
    filter: brightness(1.08);
}

.carrusel-foto img {
    height: 100%;
    width: auto;
    display: block;
    object-fit: cover;
}

/* Proporciones fotográficas: cada foto define su propio ancho relativo a su altura fija */
.ph-cuadrado { aspect-ratio: 1 / 1; }
.ph-4-5      { aspect-ratio: 4 / 5; }
.ph-5-4      { aspect-ratio: 5 / 4; }
.ph-5-7      { aspect-ratio: 5 / 7; }
.ph-7-5      { aspect-ratio: 7 / 5; }
.ph-panoramica { aspect-ratio: 16 / 9; }

.carrusel-flecha {
    position: absolute;
    top: 0;
    bottom: 0;
    z-index: 3;
    width: 3.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    color: var(--negro);
    font-size: 1.4rem;
    cursor: pointer;
    transition: color 0.3s ease, opacity 0.3s ease;
    opacity: 0.5;
}

.carrusel-flecha:hover {
    opacity: 1;
    color: var(--dorado);
}

.carrusel-flecha-izq {
    left: 0;
}

.carrusel-flecha-der {
    right: 0;
}

@media (max-width: 768px) {
    .carrusel-fotos {
        gap: 0.75rem;
        scroll-padding-left: 1.5rem;
    }

    .carrusel-foto:first-child {
        margin-left: 1.5rem;
    }

    .carrusel-foto:last-child {
        margin-right: 1.5rem;
    }

    .carrusel-foto {
        height: clamp(260px, 42vh, 400px);
    }

    .carrusel-flecha {
        width: 2.5rem;
        font-size: 1.1rem;
    }

    #servicios {
        padding: 4rem 0 3rem;
    }

    /* Acordeón mobile: título clickeable, carrusel oculto, fotos apiladas ancho completo */
    .evento-titulo {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 1rem;
        cursor: pointer;
        margin-bottom: 0;
        padding: 1rem 1.5rem;
        border-bottom: none;
        background-color: rgba(20, 18, 16, 0.03);
        border-radius: 8px;
    }

    .evento-toggle-derecha {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        flex-shrink: 0;
    }

    .evento-toggle-icono {
        display: inline-block;
        font-size: 1.5rem;
        color: var(--dorado);
        transform: rotate(0deg);
        transition: transform 0.35s ease;
        flex-shrink: 0;
        line-height: 1;
    }

    .evento-toggle-hint {
        display: inline-block;
        font-family: var(--font-cuerpo);
        font-size: 0.75rem;
        letter-spacing: 1px;
        text-transform: uppercase;
        color: var(--dorado);
        flex-shrink: 0;
    }

    .evento-toggle[aria-expanded="true"] .evento-toggle-hint::before {
        content: "Ocultar";
    }

    .evento-toggle[aria-expanded="false"] .evento-toggle-hint::before {
        content: "Ver más";
    }

    .evento-toggle-hint {
        font-size: 0;
    }

    .evento-toggle-hint::before {
        font-size: 0.75rem;
    }

    .evento-toggle[aria-expanded="true"] .evento-toggle-icono {
        transform: rotate(45deg);
    }

    .carrusel-fotos-wrap {
        display: none;
    }

    .evento-panel {
        overflow: hidden;
        max-height: 0;
        transition: max-height 0.5s ease;
    }

    .evento-panel.expandido {
        max-height: 10000px;
    }

    .evento-panel-mobile {
        display: flex;
        flex-direction: column;
        gap: 1rem;
        padding: 1.5rem;
    }

    .evento-foto-mobile {
        width: 100%;
        border-radius: 10px;
        overflow: hidden;
    }

    .evento-foto-mobile img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        display: block;
    }

    .evento-bloque {
        margin-bottom: 1rem;
    }
}

/* ============================
   Sobre mi
   ============================ */
#heroSobreMi {
    background-color: var(--negro);
    padding-bottom: 3rem;
    position: relative;
    overflow: hidden;
    z-index: 0;
}

.sobremi-hero-content {
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem 1.5rem 0;
    display: flex;
    align-items: center;
    gap: 2.5rem;
}

.sobremi-hero-photo {
    flex-shrink: 0;
    width: 160px;
    height: 160px;
    border-radius: 50%;
    overflow: hidden;
    border: 1px solid rgba(176, 141, 87, 0.5);
    margin: 0;
}

.sobremi-hero-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.sobremi-hero-text .eyebrow {
    display: block;
    color: var(--dorado-claro);
    font-size: 0.75rem;
    letter-spacing: 4px;
    text-transform: uppercase;
    margin-bottom: 0.75rem;
}

.sobremi-hero-text h1 {
    color: var(--crema);
    font-size: clamp(2.2rem, 5vw, 3.2rem);
    margin: 0;
}

#sobreMi {
    padding: 4.5rem 0 3rem;
}

.sobremi-texto {
    text-align: center;
}

.sobremi-texto p {
    color: #4a463e;
    line-height: 1.8;
    font-size: 1.05rem;
    margin-bottom: 1.5rem;
}

.sobremi-texto .sobremi-destacada {
    font-family: var(--font-titulo);
    font-size: clamp(1.5rem, 3vw, 2rem);
    color: var(--dorado);
    line-height: 1.4;
    margin-top: 2.5rem;
    margin-bottom: 0;
}

/* Carrusel de servicios (Bootstrap) */
#carruselServicios {
    border-radius: 8px;
    overflow: hidden;
}

#carruselServicios .carousel-item img {
    width: 100%;
    height: 480px;
    object-fit: cover;
    border-radius: 8px;
}

#carruselServicios .carousel-inner {
    overflow: hidden;
    border-radius: 8px;
}

#carruselServicios .carousel-control-prev,
#carruselServicios .carousel-control-next {
    width: 8%;
}

#carruselServicios .carousel-indicators button {
    background-color: var(--dorado);
}

@media (max-width: 768px) {
    .sobremi-hero-content {
        flex-direction: column;
        text-align: center;
        gap: 1.25rem;
        padding-top: 1.5rem;
    }

    .sobremi-hero-photo {
        width: 130px;
        height: 130px;
    }

    #carruselServicios .carousel-item img {
        height: 300px;
    }
}

/* ============================
   Footer
   ============================ */
footer {
    background-color: var(--negro);
    position: relative;
    overflow: hidden;
    z-index: 0;
}

footer h3 {
    color: var(--crema);
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 1.5rem;
}

footer p {
    color: var(--crema);
    text-align: center;
}

.footer-subtitle {
    color: rgba(243, 238, 230, 0.6);
    font-size: 0.95rem;
    margin-top: 0.5rem;
    font-family: var(--font-cuerpo);
}

.footer-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

footer a {
    color: var(--crema);
    text-decoration: none;
}

.footer-divider {
    border-color: rgba(243, 238, 230, 0.12);
    margin: 2.5rem 0 1.5rem;
}

.footer-copy {
    color: rgba(243, 238, 230, 0.4);
    font-size: 0.8rem;
    font-family: var(--font-cuerpo);
}

/* Botón de Mail */
.button-mail {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 11px 20px;
    background-color: transparent;
    border: 1px solid var(--dorado);
    color: var(--crema) !important;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.5px;
    text-decoration: none;
    border-radius: 50px;
    transition: background-color 0.3s ease, color 0.3s ease;
    width: 100%;
    max-width: 220px;
}

.button-mail:hover {
    background-color: var(--dorado);
    color: var(--negro) !important;
}

/* Botón de WhatsApp */
.button-whatsapp {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 11px 20px;
    background-color: var(--whatsapp);
    color: white !important;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.5px;
    text-decoration: none;
    border-radius: 50px;
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
    width: 100%;
    max-width: 220px;
}

.button-whatsapp img {
    width: 22px;
    height: 22px;
    margin-right: 10px;
}

.button-whatsapp:hover {
    background-color: #1EBE56;
    box-shadow: 0 6px 16px rgba(37, 211, 102, 0.35);
}

.button-whatsapp:active {
    background-color: #169E49;
}

/* ============================
   Espaciado mobile
   ============================ */
@media (max-width: 768px) {
    #hero > header,
    #heroSobreMi > header,
    footer.container-fluid {
        padding-left: 1.25rem;
        padding-right: 1.25rem;
    }

    #hero > header,
    #heroSobreMi > header {
        border-bottom: 1px solid rgba(243, 238, 230, 0.15);
    }

    #servicios.container,
    #sobreMi.container {
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }

    .hero-content {
        padding: 0 1.25rem;
    }
}

/* ============================
   Animaciones de scroll
   ============================ */
.fade-in-scroll {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

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

.fade-in-scroll.stagger-1 { transition-delay: 0.1s; }
.fade-in-scroll.stagger-2 { transition-delay: 0.2s; }
.fade-in-scroll.stagger-3 { transition-delay: 0.3s; }

.fade-in-left {
    opacity: 0;
    transform: translateX(-40px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

/* Respeta la preferencia de movimiento reducido del sistema */
@media (prefers-reduced-motion: reduce) {
    body::before,
    #servicios::before,
    .particula {
        animation: none;
    }

    .particulas {
        display: none;
    }
}