/* ============================================
   VARIABLES Y RESET
   ============================================ */

:root {
    --color-white: #FFFFFF;
    --color-black: #000000;
    --color-cream: #F5F1E8;
    --color-gold: #D4AF37;
    --color-gold-dark: #B8941F;
    --color-gold-light: #E8D5A3;
    --color-gray: #2C2C2C;
    --color-gray-light: #6B6B6B;
    --color-rinaldi-orange: #E8762A;
    
    --font-primary: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    --font-heading: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-black);
    background-color: var(--color-white);
    overflow-x: hidden;
}

/* ============================================
   TIPOGRAFÍA
   ============================================ */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 500;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

p {
    margin-bottom: var(--spacing-sm);
}

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

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

/* ============================================
   NAVEGACIÓN
   ============================================ */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
    z-index: 1000;
    transition: transform 0.45s cubic-bezier(0.4, 0, 0.2, 1),
                opacity 0.45s cubic-bezier(0.4, 0, 0.2, 1),
                background-color 0.3s ease,
                box-shadow 0.3s ease;
    opacity: 1;
}

.navbar.scrolled {
    box-shadow: 0 2px 30px rgba(0, 0, 0, 0.1);
}

.navbar .container {
    display: flex;
    align-items: center;
    min-height: 72px;
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    min-height: 72px;
    padding: var(--spacing-xs) 0;
}

.logo {
    display: flex;
    align-items: center;
    line-height: 0;
}

.logo-img {
    height: 52px;
    width: auto;
    display: block;
    transition: var(--transition);
}

.logo-img-dark {
    display: none;
}

/* Navbar sobre el hero (home) */
.home-page .navbar.navbar--over-hero {
    background-color: transparent;
    backdrop-filter: none;
    box-shadow: none;
}

.home-page .navbar.navbar--over-hero .logo-img-light {
    display: block;
}

.home-page .navbar.navbar--over-hero .logo-img-dark {
    display: none;
}

.home-page .navbar.navbar--over-hero .nav-link {
    color: var(--color-white);
}

.home-page .navbar.navbar--over-hero .nav-link::after {
    background-color: var(--color-white);
}

.home-page .navbar.navbar--over-hero .menu-toggle span {
    background-color: var(--color-white);
}

/* Navbar sólida al salir del hero */
.home-page .navbar.navbar--solid {
    background-color: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
}

.home-page .navbar.navbar--solid .logo-img-light {
    display: none;
}

.home-page .navbar.navbar--solid .logo-img-dark {
    display: block;
}

.home-page .navbar.navbar--solid .nav-link {
    color: var(--color-black);
}

.home-page .navbar.navbar--solid .nav-link::after {
    background-color: var(--color-gold);
}

.home-page .navbar.navbar--solid .menu-toggle span {
    background-color: var(--color-black);
}

/* Ocultar navbar mientras se scrollea el hero */
.home-page .navbar.navbar--hidden {
    transform: translateY(-110%);
    opacity: 0;
    pointer-events: none;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-md);
    align-items: center;
    margin: 0;
    padding: 0;
}

.nav-link {
    color: var(--color-black);
    font-weight: 500;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: relative;
    padding: var(--spacing-xs) 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-gold);
    transition: var(--transition);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
    gap: 5px;
}

.menu-toggle span {
    width: 25px;
    height: 2px;
    background-color: var(--color-black);
    transition: var(--transition);
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    overflow: hidden;
    background: var(--color-black);
}

.hero-videos {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    overflow: hidden;
    background: var(--color-black);
}

.hero-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    filter: grayscale(100%) brightness(var(--hero-video-brightness, 0.55));
    transition: opacity 1.5s ease-in-out, filter 0.35s ease;
}

.hero-video.active {
    opacity: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, var(--hero-overlay-opacity, 0.5));
    z-index: 1;
    pointer-events: none;
    transition: background 0.35s ease;
}

/* Fallback si el video no carga */
.hero:not(:has(.hero-videos)) {
    background: linear-gradient(135deg, var(--color-gray) 0%, var(--color-black) 100%);
}

.hero-brand {
    position: absolute;
    top: 50%;
    left: 50%;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: clamp(var(--spacing-md), 4vw, var(--spacing-xl));
    width: min(92%, 1100px);
    padding: var(--spacing-md);
    text-align: left;
    opacity: var(--hero-brand-opacity, 1);
    transform: translate(-50%, -50%) translateY(var(--hero-brand-shift, 0px)) scale(var(--hero-brand-scale, 1));
    transition: opacity 0.35s ease, transform 0.35s ease;
    pointer-events: var(--hero-brand-pointer, none);
    will-change: opacity, transform;
}

.hero-brand-logo {
    height: clamp(80px, 12vw, 140px);
    width: auto;
    flex-shrink: 0;
}

.hero-brand-tagline {
    font-family: var(--font-primary);
    font-size: clamp(1rem, 2vw, 1.35rem);
    font-weight: 300;
    color: var(--color-white);
    line-height: 1.5;
    max-width: 520px;
    margin: 0;
    text-shadow: 0 2px 16px rgba(0, 0, 0, 0.55);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   BOTONES
   ============================================ */

.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    font-family: var(--font-primary);
    font-size: 0.95rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: 2px solid var(--color-gold);
    background-color: var(--color-gold);
    color: var(--color-black);
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

.btn:hover:not(:disabled) {
    background-color: var(--color-gold-dark);
    border-color: var(--color-gold-dark);
    color: var(--color-black);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(212, 175, 55, 0.3);
}

.hero .btn-primary {
    background-color: var(--color-gold);
    color: var(--color-black);
    font-weight: 600;
}

.hero .btn-primary:hover {
    background-color: var(--color-gold);
    border-color: var(--color-gold);
    color: var(--color-black);
    box-shadow: 0 6px 30px rgba(212, 175, 55, 0.6);
    transform: translateY(-2px);
}

.btn:active:not(:disabled) {
    transform: translateY(0);
    box-shadow: 0 5px 15px rgba(212, 175, 55, 0.2);
}

.btn-primary {
    background-color: var(--color-gold);
    color: var(--color-black);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.hero .btn-primary {
    box-shadow: 0 4px 25px rgba(212, 175, 55, 0.4);
}

/* ============================================
   SECCIONES
   ============================================ */

.section {
    padding: var(--spacing-xl) 0;
    position: relative;
}

.section-quienes-home {
    background-color: var(--color-white);
    padding: var(--spacing-xl) 0;
}

.quienes-home-wrapper {
    position: relative;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.quienes-home-panel {
    position: relative;
    overflow: hidden;
    isolation: isolate;
}

.quienes-home-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: contain;
    vertical-align: top;
}

.quienes-home-sheet {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: row;
    align-items: center;
    z-index: 2;
    overflow: hidden;
    max-height: 92%;
}

.quienes-home-sheet-tab {
    width: 50px;
    height: 168px;
    flex-shrink: 0;
    background-color: var(--color-white);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    transition: background-color 0.4s ease;
    box-shadow: -4px 0 16px rgba(0, 0, 0, 0.08);
    position: relative;
    z-index: 2;
}

.quienes-home-sheet-tab:hover,
.quienes-home-sheet.is-open .quienes-home-sheet-tab,
.quienes-home-panel:hover .quienes-home-sheet-tab {
    background-color: var(--color-cream);
}

.quienes-home-sheet-tab-text {
    display: inline-block;
    transform: rotate(-90deg);
    font-size: 0.7rem;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: var(--color-gray);
    font-weight: 500;
    white-space: nowrap;
    line-height: 1;
}

.quienes-home-sheet-content {
    flex: 0 0 auto;
    width: auto;
    min-width: 0;
    max-width: 0;
    opacity: 0;
    overflow: hidden;
    background-color: var(--color-white);
    padding: 0;
    box-shadow: -8px 0 24px rgba(0, 0, 0, 0.1);
    transition: max-width 0.9s cubic-bezier(0.22, 1, 0.36, 1),
                opacity 0.65s ease 0.18s,
                padding 0.9s cubic-bezier(0.22, 1, 0.36, 1);
}

.quienes-home-sheet.is-open .quienes-home-sheet-content {
    max-width: min(460px, 40vw);
    opacity: 1;
    padding: clamp(1.25rem, 3vw, 2.25rem);
}

@media (hover: hover) and (pointer: fine) {
    .quienes-home-panel:hover .quienes-home-sheet-content {
        max-width: min(460px, 40vw);
        opacity: 1;
        padding: clamp(1.25rem, 3vw, 2.25rem);
    }
}

.quienes-home-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--color-gray-light);
    margin-bottom: var(--spacing-xs);
}

.quienes-home-sheet-content .section-title {
    text-align: left;
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    font-weight: 400;
    margin-bottom: var(--spacing-xs);
    color: var(--color-black);
}

.quienes-home-sheet-content .title-underline {
    margin: var(--spacing-xs) 0 var(--spacing-md);
    background-color: var(--color-gray-light);
    width: 60px;
    height: 2px;
}

.quienes-home-sheet-content p {
    font-size: 0.92rem;
    line-height: 1.75;
    color: var(--color-gray);
    text-align: justify;
    margin-bottom: var(--spacing-sm);
}

.quienes-home-sheet-content .btn-primary {
    margin-top: var(--spacing-md);
    font-size: 0.85rem;
    padding: 0.85rem 2rem;
}

/* ============================================
   PÁGINA QUIÉNES SOMOS
   ============================================ */

.quienes-page-main {
    padding-top: calc(72px + var(--spacing-md));
    padding-bottom: var(--spacing-lg);
    background-color: var(--color-white);
}

.quienes-page-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: clamp(1.5rem, 4vw, 3rem);
    align-items: center;
}

.quienes-page-media {
    line-height: 0;
}

.quienes-page-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: contain;
}

.quienes-page-intro {
    max-width: none;
}

.quienes-page-intro .quienes-home-label {
    margin-bottom: var(--spacing-sm);
}

.quienes-page-intro .section-title {
    text-align: left;
    font-size: clamp(1.75rem, 3vw, 2.25rem);
    font-weight: 400;
    margin-bottom: var(--spacing-xs);
}

.quienes-page-intro .title-underline {
    margin: var(--spacing-sm) 0 var(--spacing-md);
    background-color: var(--color-gray-light);
    width: 60px;
    height: 2px;
}

.quienes-page-intro p {
    font-size: 0.98rem;
    line-height: 1.8;
    color: var(--color-gray);
    text-align: justify;
    margin-bottom: var(--spacing-sm);
}

.quienes-page-intro .lead-text {
    font-size: 1.05rem;
    color: var(--color-black);
    font-weight: 400;
}

.quienes-page-philosophy {
    background-color: var(--color-black);
    padding: var(--spacing-xl) 0;
}

/* ============================================
   PÁGINA CONTACTO
   ============================================ */

.contact-page-main {
    padding-top: calc(72px + var(--spacing-md));
    padding-bottom: var(--spacing-xl);
    background-color: var(--color-white);
}

.contact-page-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: clamp(1.5rem, 4vw, 3rem);
    align-items: start;
    margin-top: var(--spacing-md);
}

.contact-page-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.contact-map {
    width: 100%;
    height: 320px;
    margin-top: var(--spacing-xs);
    border: 1px solid rgba(212, 175, 55, 0.2);
    overflow: hidden;
    background-color: var(--color-cream);
}

.contact-map iframe {
    display: block;
    width: 100%;
    height: 100%;
}

.contact-form-wrapper--page {
    padding: var(--spacing-lg);
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.06);
}

.contact-form-title {
    font-size: 1.35rem;
    font-weight: 500;
    color: var(--color-black);
    margin-bottom: var(--spacing-md);
    text-align: left;
}

.philosophy-box--page {
    background-color: transparent;
    padding: 0;
    margin-top: 0;
    border-top: none;
    box-shadow: none;
}

.philosophy-box--page .philosophy-title {
    color: var(--color-white);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 400;
    letter-spacing: 0.5px;
}

.philosophy-box--page .philosophy-items {
    margin: var(--spacing-md) 0;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
    padding: var(--spacing-md) 0;
}

.philosophy-box--page .philosophy-item {
    padding: var(--spacing-sm) var(--spacing-md);
}

.philosophy-box--page .philosophy-item h4 {
    color: var(--color-white);
    font-size: clamp(1.1rem, 2.5vw, 1.5rem);
    font-weight: 400;
    letter-spacing: 1px;
    margin-bottom: 0;
}

.philosophy-box--page .philosophy-text p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.05rem;
    line-height: 1.85;
    max-width: 900px;
    text-align: justify;
}

.section-quienes {
    background-color: var(--color-black);
    padding-top: calc(var(--spacing-xl) + 100px);
    padding-bottom: var(--spacing-xl);
}

.section-alt {
    background-color: var(--color-cream);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.section-title {
    color: var(--color-black);
    margin-bottom: var(--spacing-sm);
}

.title-underline {
    width: 80px;
    height: 3px;
    background-color: var(--color-gold);
    margin: var(--spacing-sm) auto;
}

.section-subtitle {
    color: var(--color-gray-light);
    font-size: 1.1rem;
    font-weight: 300;
    margin-top: var(--spacing-sm);
}

/* ============================================
   QUIÉNES SOMOS
   ============================================ */

.section-quienes .section-title {
    color: var(--color-white);
}

.section-quienes .title-underline {
    background-color: var(--color-gold);
}

.content-grid {
    display: grid;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.content-text {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
}

.lead-text {
    font-size: 1.25rem;
    line-height: 1.8;
    color: var(--color-white);
    font-weight: 300;
    margin-bottom: var(--spacing-md);
}

.content-text p {
    font-size: 1.05rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.8);
}

.btn-link {
    display: inline-block;
    margin-top: var(--spacing-md);
    color: var(--color-gold);
    font-weight: 500;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-bottom: 1px solid var(--color-gold);
    padding-bottom: 2px;
    transition: var(--transition);
}

.btn-link:hover {
    color: var(--color-gold-light);
    border-bottom-color: var(--color-gold-light);
}

.page-content {
    max-width: 900px;
    margin: 0 auto;
}

.page-content p {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--color-gray);
    margin-bottom: var(--spacing-sm);
}

.page-content .lead-text {
    font-size: 1.2rem;
    color: var(--color-black);
}

.page-content h3 {
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    color: var(--color-black);
}

.philosophy-box {
    background-color: rgba(255, 255, 255, 0.05);
    padding: var(--spacing-lg);
    margin-top: var(--spacing-lg);
    border-top: 3px solid var(--color-gold);
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.3);
}

.section-quienes .philosophy-box {
    background-color: rgba(255, 255, 255, 0.05);
}

.philosophy-title {
    text-align: center;
    margin-bottom: var(--spacing-md);
    color: var(--color-white);
}

.section-quienes .philosophy-title {
    color: var(--color-white);
}

.philosophy-items {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    text-align: center;
}

.philosophy-item {
    padding: var(--spacing-md);
}

.philosophy-icon {
    width: 32px;
    height: 32px;
    display: block;
    margin: 0 auto var(--spacing-sm);
    color: var(--color-white);
}

.section-quienes .philosophy-icon {
    color: var(--color-white);
}

.philosophy-icon svg {
    width: 100%;
    height: 100%;
    stroke: currentColor;
}

.section-quienes .philosophy-icon svg {
    stroke: var(--color-white);
}

.philosophy-item h4 {
    font-size: 1.25rem;
    color: var(--color-white);
    font-weight: 600;
}

.section-quienes .philosophy-item h4 {
    color: var(--color-white);
}

.philosophy-text {
    margin-top: var(--spacing-md);
    text-align: center;
}

.philosophy-text p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.05rem;
    line-height: 1.8;
    max-width: 800px;
    margin: 0 auto;
}

.section-quienes .philosophy-text p {
    color: rgba(255, 255, 255, 0.8);
}

/* ============================================
   ÁREAS DE TRABAJO
   ============================================ */

.areas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

@media (max-width: 768px) {
    .areas-grid {
        display: flex;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        scroll-behavior: smooth;
        -webkit-overflow-scrolling: touch;
        gap: var(--spacing-sm);
        padding-bottom: var(--spacing-sm);
    }
    
    .areas-grid::-webkit-scrollbar {
        height: 8px;
    }
    
    .areas-grid::-webkit-scrollbar-track {
        background: var(--color-cream);
        border-radius: 4px;
    }
    
    .areas-grid::-webkit-scrollbar-thumb {
        background: var(--color-gold);
        border-radius: 4px;
    }
    
    .area-card {
        flex: 0 0 calc(85% - var(--spacing-sm));
        scroll-snap-align: start;
        min-width: 280px;
    }
}

.area-card--compact {
    padding: var(--spacing-sm) var(--spacing-md);
    min-height: 72px;
}

.area-card.area-card--compact {
    display: flex;
    align-items: center;
}

.area-card--compact .area-icon {
    margin-bottom: 0;
    margin-right: var(--spacing-sm);
    flex-shrink: 0;
}

.area-card--compact .area-title {
    margin-bottom: 0;
    font-size: 1.1rem;
}

.area-card {
    background-color: var(--color-white);
    padding: var(--spacing-md);
    border: 1px solid rgba(212, 175, 55, 0.2);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    display: block;
    text-decoration: none;
    color: inherit;
}

.area-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background-color: var(--color-gold);
    transform: scaleY(0);
    transition: var(--transition);
}

.area-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    border-color: var(--color-gold);
}

.area-card:focus-visible {
    outline: 2px solid var(--color-gold);
    outline-offset: 4px;
}

.area-card:hover::before {
    transform: scaleY(1);
}

.area-icon {
    width: 44px;
    height: 44px;
    margin-bottom: var(--spacing-sm);
    color: var(--color-black);
    display: flex;
    align-items: center;
    justify-content: flex-start;
    flex-shrink: 0;
}

.area-icon-svg {
    width: 44px;
    height: 44px;
    display: block;
}

.area-icon svg {
    width: 100%;
    height: 100%;
}

.area-icon svg [stroke] {
    stroke: currentColor;
}

.area-title {
    font-size: 1.25rem;
    color: var(--color-black);
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

.area-description {
    color: var(--color-gray-light);
    line-height: 1.7;
    font-size: 0.95rem;
}

/* ============================================
   PROFESIONALES
   ============================================ */

.professionals-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

.professionals-carousel-wrapper {
    margin-top: var(--spacing-lg);
    overflow: hidden;
    position: relative;
}

.professionals-carousel {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    transition: transform 0.5s ease;
}

@media (max-width: 1024px) {
    .professionals-carousel {
        display: flex;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        scroll-behavior: smooth;
        -webkit-overflow-scrolling: touch;
        gap: var(--spacing-md);
        padding-bottom: var(--spacing-sm);
    }
    
    .professionals-carousel::-webkit-scrollbar {
        height: 8px;
    }
    
    .professionals-carousel::-webkit-scrollbar-track {
        background: var(--color-cream);
        border-radius: 4px;
    }
    
    .professionals-carousel::-webkit-scrollbar-thumb {
        background: var(--color-gold);
        border-radius: 4px;
    }
    
    .professional-card {
        flex: 0 0 calc(100% - var(--spacing-md));
        scroll-snap-align: start;
        min-width: 300px;
    }
}

.professional-card {
    background-color: var(--color-white);
    padding: var(--spacing-md);
    border: 1px solid rgba(212, 175, 55, 0.2);
    transition: var(--transition);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
}

.professional-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
    border-color: var(--color-gold);
}

.professional-name {
    color: var(--color-black);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-xs);
    border-bottom: 2px solid var(--color-gold);
    padding-bottom: var(--spacing-xs);
}

.professional-title {
    color: var(--color-gold);
    font-weight: 500;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-sm);
}

.professional-specialty {
    color: var(--color-gray-light);
    line-height: 1.7;
    margin-bottom: var(--spacing-sm);
}

.professional-education {
    margin-top: var(--spacing-sm);
    padding-top: var(--spacing-sm);
    border-top: 1px solid rgba(212, 175, 55, 0.2);
}

.professional-education p {
    font-size: 0.9rem;
    color: var(--color-gray-light);
    margin-bottom: var(--spacing-xs);
    line-height: 1.6;
}

.professional-education strong {
    color: var(--color-black);
}

/* ============================================
   MARCAS/CLIENTES
   ============================================ */

.section-brands {
    background-color: var(--color-black);
    padding: var(--spacing-xl) 0;
    overflow: visible;
}

.section-title-white {
    color: var(--color-white);
}

.title-underline-white {
    background-color: var(--color-gold);
}

.brands-carousel-wrapper {
    margin-top: var(--spacing-lg);
    overflow-x: auto;
    overflow-y: hidden;
    position: relative;
    width: 100%;
    min-height: 150px;
    padding: var(--spacing-md) 0;
    -webkit-overflow-scrolling: touch;
}

.brands-carousel {
    display: flex !important;
    gap: var(--spacing-md);
    width: max-content;
    will-change: transform;
    position: relative;
    align-items: center;
    min-height: 120px;
}

@media (min-width: 769px) {
    .brands-carousel-wrapper {
        overflow-x: auto;
        overflow-y: visible;
        scroll-behavior: smooth;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: thin;
        scrollbar-color: var(--color-gold) rgba(255, 255, 255, 0.1);
    }
    
    .brands-carousel-wrapper::-webkit-scrollbar {
        height: 8px;
    }
    
    .brands-carousel-wrapper::-webkit-scrollbar-track {
        background: rgba(255, 255, 255, 0.1);
        border-radius: 4px;
    }
    
    .brands-carousel-wrapper::-webkit-scrollbar-thumb {
        background: var(--color-gold);
        border-radius: 4px;
    }
    
.brands-carousel {
    animation: scrollBrands 90s linear infinite;
    display: flex !important;
    gap: var(--spacing-md);
    min-height: 120px;
}
    
    .brands-carousel-wrapper:hover .brands-carousel {
        animation-play-state: paused;
    }
}

@keyframes scrollBrands {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

.brand-item {
    background-color: transparent;
    padding: var(--spacing-md);
    display: flex !important;
    align-items: center;
    justify-content: center;
    height: 120px;
    min-width: 150px;
    max-width: 200px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition);
    opacity: 0.9 !important;
    flex-shrink: 0;
    visibility: visible !important;
}

.brand-item:hover {
    transform: scale(1.05);
    opacity: 1;
    border-color: var(--color-gold);
    box-shadow: 0 5px 20px rgba(212, 175, 55, 0.2);
}

.brand-item img {
    max-width: 100%;
    max-height: 80px;
    width: auto;
    height: auto;
    object-fit: contain;
    filter: brightness(0) invert(1);
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
}

@media (max-width: 768px) {
    .brands-carousel-wrapper {
        overflow-x: auto;
        overflow-y: visible;
        scroll-behavior: smooth;
        -webkit-overflow-scrolling: touch;
        -ms-overflow-style: -ms-autohiding-scrollbar;
    }
    
    .brands-carousel {
        display: flex;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        scroll-behavior: smooth;
        -webkit-overflow-scrolling: touch;
        animation: none;
        gap: var(--spacing-sm);
        padding-bottom: var(--spacing-sm);
    }
    
    .brands-carousel::-webkit-scrollbar {
        height: 6px;
    }
    
    .brands-carousel::-webkit-scrollbar-track {
        background: rgba(255, 255, 255, 0.1);
        border-radius: 3px;
    }
    
    .brands-carousel::-webkit-scrollbar-thumb {
        background: var(--color-gold);
        border-radius: 3px;
    }
    
    .brand-item {
        scroll-snap-align: start;
        min-width: 120px;
        flex-shrink: 0;
    }
}

/* ============================================
   CONTACTO
   ============================================ */

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.contact-item {
    padding: var(--spacing-md);
    background-color: var(--color-cream);
    border-left: 4px solid var(--color-gold);
}

.contact-item h3 {
    color: var(--color-black);
    font-size: 1.1rem;
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
}

.contact-item p {
    color: var(--color-gray-light);
    line-height: 1.8;
    margin: 0;
}

.contact-item a {
    color: var(--color-gold);
    transition: var(--transition);
}

.contact-item a:hover {
    color: var(--color-gold-dark);
}

.contact-form-wrapper {
    background-color: var(--color-white);
    padding: var(--spacing-md);
    border: 1px solid rgba(212, 175, 55, 0.2);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    color: var(--color-black);
    font-weight: 500;
    margin-bottom: var(--spacing-xs);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-group input,
.form-group textarea {
    padding: 0.75rem;
    border: 1px solid rgba(212, 175, 55, 0.3);
    background-color: var(--color-white);
    color: var(--color-black);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-gold);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

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

.form-message {
    margin-top: var(--spacing-sm);
    padding: var(--spacing-sm);
    border-radius: 4px;
    display: none;
}

.form-message.success {
    background-color: rgba(76, 175, 80, 0.1);
    color: #4CAF50;
    border: 1px solid #4CAF50;
    display: block;
}

.form-message.error {
    background-color: rgba(244, 67, 54, 0.1);
    color: #F44336;
    border: 1px solid #F44336;
    display: block;
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
    background-color: var(--color-black);
    color: var(--color-white);
    padding: var(--spacing-lg) 0;
    margin-top: 0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer-contact {
    flex: 1;
    min-width: 280px;
}

.footer-contact p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.95rem;
    line-height: 1.8;
    margin-bottom: 0.25rem;
}

.footer-contact a {
    color: rgba(255, 255, 255, 0.85);
}

.footer-contact a:hover {
    color: var(--color-white);
}

.footer-logo img {
    height: 48px;
    width: auto;
}

.footer-text {
    color: var(--color-gray-light);
    font-size: 0.85rem;
    text-align: right;
}

/* ============================================
   ÁREAS DE PRÁCTICA
   ============================================ */

.section-header-page {
    background-color: var(--color-cream);
}

.areas-practice-list {
    max-width: 1000px;
    margin: 0 auto;
}

.area-practice-item {
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid rgba(212, 175, 55, 0.2);
}

.area-practice-item:last-child {
    border-bottom: none;
}

.area-practice-header {
    margin-bottom: var(--spacing-md);
}

.area-practice-title {
    font-size: clamp(1.5rem, 3vw, 2rem);
    color: var(--color-black);
    font-weight: 600;
    border-left: 4px solid var(--color-gold);
    padding-left: var(--spacing-sm);
}

.area-practice-content {
    padding-left: calc(var(--spacing-sm) + 4px);
}

.area-practice-content p {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--color-gray-light);
    margin-bottom: var(--spacing-sm);
}

.area-practice-content p:last-child {
    margin-bottom: 0;
}

.area-practice-single {
    max-width: 1000px;
    margin: 0 auto;
}

.recommended-partner {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(212, 175, 55, 0.2);
}

.contact-form-wrapper-area {
    max-width: 700px;
    margin: var(--spacing-lg) auto 0;
    background-color: var(--color-white);
    padding: var(--spacing-lg);
    border: 1px solid rgba(212, 175, 55, 0.2);
    box-shadow: 0 5px 30px rgba(0, 0, 0, 0.05);
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        flex-direction: column;
        background-color: var(--color-white);
        width: 100%;
        padding: var(--spacing-md);
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        transition: var(--transition);
        gap: var(--spacing-sm);
    }
    
    .nav-menu.active {
        left: 0;
    }

    .home-page .navbar .nav-menu {
        background-color: var(--color-white);
    }

    .home-page .navbar .nav-menu .nav-link {
        color: var(--color-black);
    }

    .home-page .navbar .nav-menu .nav-link::after {
        background-color: var(--color-gold);
    }
    
    .hero {
        min-height: 500px;
    }

    .hero-brand {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: var(--spacing-md);
        width: min(94%, 520px);
    }

    .hero-brand-tagline {
        max-width: none;
    }

    .hero-brand-logo {
        height: 72px;
    }

    .quienes-home-sheet {
        position: relative;
        top: auto;
        right: auto;
        width: 100%;
        margin-top: var(--spacing-sm);
        transform: none;
        max-height: none;
        flex-direction: column;
        overflow: visible;
    }

    .quienes-home-sheet-tab {
        width: 100%;
        height: 52px;
        box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    }

    .quienes-home-sheet-tab-text {
        transform: none;
        letter-spacing: 3px;
    }

    .quienes-home-sheet-content {
        width: 100%;
        max-width: 100%;
        max-height: 0;
        opacity: 0;
        padding: 0 1.5rem;
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
        transition: max-height 0.85s cubic-bezier(0.22, 1, 0.36, 1),
                    opacity 0.6s ease 0.12s,
                    padding 0.85s cubic-bezier(0.22, 1, 0.36, 1);
    }

    .quienes-home-sheet.is-open .quienes-home-sheet-content {
        max-height: 1400px;
        opacity: 1;
        padding: 1.5rem;
    }

    .quienes-home-panel:hover .quienes-home-sheet-content {
        max-width: 100%;
        max-height: 0;
        opacity: 0;
        padding: 0 1.5rem;
    }

    .quienes-home-panel:hover .quienes-home-sheet.is-open .quienes-home-sheet-content {
        max-height: 1400px;
        opacity: 1;
        padding: 1.5rem;
    }

    .section-quienes-home {
        padding-bottom: var(--spacing-lg);
    }

    .philosophy-box--page .philosophy-items {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
    }

    .quienes-page-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .quienes-page-main {
        padding-top: calc(72px + var(--spacing-sm));
    }

    .contact-page-grid {
        grid-template-columns: 1fr;
    }

    .contact-map {
        height: 260px;
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr;
    }
    
    .areas-grid,
    .professionals-grid {
        grid-template-columns: 1fr;
    }
    
    .brands-grid {
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    }
    
    .philosophy-items {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: left;
    }

    .footer-text {
        text-align: left;
    }
}

@media (max-width: 480px) {
    .section {
        padding: var(--spacing-md) 0;
    }
    
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .btn {
        padding: 0.75rem 1.5rem;
        font-size: 0.85rem;
    }
}

/* ============================================
   BOTÓN VOLVER ARRIBA
   ============================================ */

.scroll-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background-color: var(--color-gold);
    color: var(--color-black);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
    box-shadow: 0 4px 15px rgba(212, 175, 55, 0.3);
}

.scroll-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-to-top:hover {
    background-color: var(--color-gold-dark);
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.4);
}

.scroll-to-top:active {
    transform: translateY(-1px);
}

.scroll-to-top svg {
    width: 20px;
    height: 20px;
}

@media (max-width: 768px) {
    .scroll-to-top {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
    }
}

/* ============================================
   ANIMACIONES Y EFECTOS
   ============================================ */

.fade-in {
    animation: fadeIn 0.6s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.slide-up {
    animation: slideUp 0.6s ease-out;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ============================================
   OPTIMIZACIONES DE RENDIMIENTO
   ============================================ */

.area-card,
.brand-item {
    will-change: transform;
}

/* ============================================
   MEJORAS DE ACCESIBILIDAD
   ============================================ */

*:focus-visible {
    outline: 2px solid var(--color-gold);
    outline-offset: 2px;
}

button:focus-visible,
a:focus-visible {
    outline: 2px solid var(--color-gold);
    outline-offset: 2px;
}

/* Mejorar contraste en estados hover */
.area-card:hover .area-title,
.professional-card:hover .professional-name {
    color: var(--color-black);
}

/* Loading states mejorados */
.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    pointer-events: none;
}