/* =========================================================
   VITORIA REFORMAS — DESIGN SYSTEM v3.0
   Tipografía: Cormorant Garamond (display) + DM Sans (body)
   Estética: Luxury Editorial — oscuro, dorado, grano, espacio
   Mobile-first · Accesible · Performance-optimized
   ========================================================= */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;0,700;1,300;1,400&family=DM+Sans:ital,opsz,wght@0,9..40,200;0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,700;1,9..40,300&display=swap');

/* ── DESIGN TOKENS ── */
:root {
    --bg:           #F5F3EF;
    --bg-warm:      #EDEBE6;
    --dark:         #0E0E0E;
    --dark-2:       #161616;
    --dark-3:       #1E1E1E;
    --gold:         #B8A07A;
    --gold-light:   #D4BC97;
    --gold-dark:    #8A7455;
    --text:         #1A1817;
    --text-muted:   #7A7570;
    --text-faint:   #B0ABA5;
    --white:        #FAFAF8;

    /* Aliases para compatibilidad quienes-somos */
    --accent-color: #B8A07A;
    --text-color:   #1A1817;
    --bg-color:     #F5F3EF;

    --font-display: 'Cormorant Garamond', Georgia, serif;
    --font-body:    'DM Sans', system-ui, sans-serif;

    --ease-out-expo:  cubic-bezier(0.16, 1, 0.3, 1);
    --ease-in-out:    cubic-bezier(0.76, 0, 0.24, 1);
    --ease-bounce:    cubic-bezier(0.34, 1.56, 0.64, 1);

    --space-xs: 4vh;
    --space-sm: 6vh;
    --space-md: 10vh;
    --space-lg: 14vh;
    --space-xl: 18vh;

    --radius-sm:  8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 40px;
}

/* ── RESET & BASE ── */
*, *::before, *::after {
    margin: 0; padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: auto;
    -webkit-text-size-adjust: 100%;
}
html.lenis { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto; }

body {
    font-family: var(--font-body);
    background-color: var(--bg);
    color: var(--text);
    overflow-x: hidden;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
body.loading { overflow: hidden; }

.webgl-canvas {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
}

::selection {
    background: var(--gold);
    color: var(--dark);
}

/* Grano de película — solo en desktop para rendimiento */
@media (min-width: 769px) and (prefers-reduced-motion: no-preference) {
    body::after {
        content: '';
        position: fixed;
        inset: -50%;
        width: 200%; height: 200%;
        background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='1'/%3E%3C/svg%3E");
        opacity: 0.028;
        pointer-events: none;
        z-index: 9999;
        animation: grain 8s steps(10) infinite;
    }
    @keyframes grain {
        0%,100%  { transform: translate(0,0); }
        10%      { transform: translate(-2%,-3%); }
        20%      { transform: translate(3%,1%); }
        30%      { transform: translate(-1%,4%); }
        40%      { transform: translate(4%,-2%); }
        50%      { transform: translate(-3%,3%); }
        60%      { transform: translate(2%,-4%); }
        70%      { transform: translate(-4%,2%); }
        80%      { transform: translate(3%,-1%); }
        90%      { transform: translate(-2%,4%); }
    }
}

/* ── CURSOR — Solo desktop, nunca en touch ── */
@media (pointer: fine) {
    a, button, .bento-box, .slider-container, .project-item,
    .filter-btn, .submit-btn, .valor-item, .service-row,
    .hamburger { cursor: none !important; }
}

/* ── PRELOADER ── */
.preloader {
    position: fixed; inset: 0;
    background-color: var(--dark);
    z-index: 5000;
    display: grid;
    place-items: center;
    overflow: hidden;
}
.preloader::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center, rgba(184,160,122,0.08) 0%, transparent 70%);
}
.preloader-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}
.preloader-text {
    color: var(--white);
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 3vw, 2.5rem);
    font-weight: 300;
    letter-spacing: 0.4em;
    text-transform: uppercase;
}
.preloader-line {
    width: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
    animation: lineGrow 1.2s var(--ease-out-expo) 0.3s forwards;
}
@keyframes lineGrow {
    to { width: 200px; }
}
.preloader-counter {
    font-family: var(--font-display);
    font-size: 0.75rem;
    letter-spacing: 4px;
    color: var(--gold);
    font-weight: 400;
}

/* ── CURSOR PERSONALIZADO — Solo pointer:fine ── */
.cursor-dot, .cursor-circle, .cursor-label {
    display: none;
}
@media (pointer: fine) {
    .cursor-dot {
        display: block;
        position: fixed; top: 0; left: 0;
        width: 6px; height: 6px;
        background-color: var(--gold);
        border-radius: 50%;
        pointer-events: none;
        z-index: 4000;
        opacity: 0;
        transition: opacity 0.3s ease, transform 0.1s ease;
    }
    .cursor-circle {
        display: block;
        position: fixed; top: 0; left: 0;
        width: 36px; height: 36px;
        border: 1px solid rgba(184,160,122,0.6);
        border-radius: 50%;
        pointer-events: none;
        z-index: 4000;
        opacity: 0;
        transition: opacity 0.3s ease;
    }
    .cursor-label {
        display: block;
        position: fixed; top: 0; left: 0;
        pointer-events: none;
        z-index: 4000;
        font-family: var(--font-body);
        font-size: 0.65rem;
        font-weight: 500;
        letter-spacing: 2px;
        text-transform: uppercase;
        color: var(--white);
        background: var(--gold);
        padding: 6px 12px;
        border-radius: 100px;
        opacity: 0;
        white-space: nowrap;
        transform: translate(-50%, -50%);
        transition: opacity 0.25s ease;
    }
    .cursor-label.visible { opacity: 1; }
}

/* ══════════════════════════════════════════
   NAVEGACIÓN
   ══════════════════════════════════════════ */
.nav-premium {
    position: fixed; top: 0; width: 100%;
    padding: 1.5rem 5vw;
    display: flex; justify-content: space-between; align-items: center;
    z-index: 1000;
    transition: padding 0.5s var(--ease-out-expo),
                background 0.5s ease,
                border-color 0.5s ease;
    border-bottom: 1px solid transparent;
}
.nav-premium.scrolled {
    padding: 1rem 5vw;
    background: rgba(14,14,14,0.92);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom-color: rgba(184,160,122,0.12);
}
.nav-premium.solid-bg {
    background: rgba(14,14,14,0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom-color: rgba(184,160,122,0.1);
}

.logo {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    color: var(--white);
    text-decoration: none;
    position: relative;
    z-index: 1001;
}
.logo::after {
    content: '';
    position: absolute;
    bottom: -2px; left: 0;
    width: 100%; height: 1px;
    background: var(--gold);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s var(--ease-out-expo);
}
.logo:hover::after { transform: scaleX(1); }

/* Desktop nav links */
.menu-links {
    display: flex;
    gap: 3rem;
    align-items: center;
}
.nav-link {
    text-decoration: none;
    color: rgba(255,255,255,0.7);
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 400;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    position: relative;
    padding-bottom: 4px;
    transition: color 0.3s ease;
}
.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 100%; height: 1px;
    background: var(--gold);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.4s var(--ease-out-expo);
}
.nav-link:hover { color: var(--white); }
.nav-link:hover::after { transform: scaleX(1); transform-origin: left; }
.nav-link.active { color: var(--gold); }
.nav-link.active::after { transform: scaleX(1); }

/* CTA nav */
.nav-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 24px;
    border: 1px solid rgba(184,160,122,0.4);
    border-radius: 100px;
    color: var(--gold) !important;
    font-size: 0.75rem !important;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    text-decoration: none;
    transition: background 0.3s ease, border-color 0.3s ease, color 0.3s ease !important;
}
.nav-cta:hover {
    background: var(--gold);
    border-color: var(--gold);
    color: var(--dark) !important;
}
.nav-cta::after { display: none !important; }

/* ── HAMBURGER MENU ── */
.hamburger {
    display: none;
    width: 32px;
    height: 24px;
    position: relative;
    z-index: 1001;
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
}
.hamburger span {
    display: block;
    width: 100%;
    height: 1.5px;
    background: var(--white);
    position: absolute;
    left: 0;
    transition: transform 0.4s var(--ease-out-expo),
                opacity 0.3s ease,
                top 0.4s var(--ease-out-expo);
}
.hamburger span:nth-child(1) { top: 2px; }
.hamburger span:nth-child(2) { top: 11px; }
.hamburger span:nth-child(3) { top: 20px; width: 60%; }

.hamburger.active span:nth-child(1) { top: 11px; transform: rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; transform: translateX(-10px); }
.hamburger.active span:nth-child(3) { top: 11px; transform: rotate(-45deg); width: 100%; }

/* Mobile menu overlay */
.mobile-menu-overlay {
    position: fixed;
    inset: 0;
    background: rgba(14,14,14,0.98);
    z-index: 999;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 0;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.5s var(--ease-out-expo);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
}
.mobile-menu-overlay.open {
    opacity: 1;
    pointer-events: auto;
}

.mobile-menu-overlay .mobile-nav-link {
    text-decoration: none;
    color: var(--white);
    font-family: var(--font-display);
    font-size: clamp(2rem, 7vw, 3.5rem);
    font-weight: 300;
    letter-spacing: -0.02em;
    padding: 0.6rem 0;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.5s ease, transform 0.5s var(--ease-out-expo), color 0.3s ease;
    display: block;
    text-align: center;
}
.mobile-menu-overlay.open .mobile-nav-link {
    opacity: 1;
    transform: translateY(0);
}
.mobile-menu-overlay .mobile-nav-link:hover,
.mobile-menu-overlay .mobile-nav-link.active {
    color: var(--gold);
}
.mobile-menu-overlay .mobile-nav-link:nth-child(1) { transition-delay: 0.1s; }
.mobile-menu-overlay .mobile-nav-link:nth-child(2) { transition-delay: 0.15s; }
.mobile-menu-overlay .mobile-nav-link:nth-child(3) { transition-delay: 0.2s; }
.mobile-menu-overlay .mobile-nav-link:nth-child(4) { transition-delay: 0.25s; }
.mobile-menu-overlay .mobile-nav-link:nth-child(5) { transition-delay: 0.3s; }

.mobile-menu-cta {
    margin-top: 2.5rem;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease 0.35s, transform 0.5s var(--ease-out-expo) 0.35s;
}
.mobile-menu-overlay.open .mobile-menu-cta {
    opacity: 1;
    transform: translateY(0);
}
.mobile-menu-cta a {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 36px;
    border: 1px solid rgba(184,160,122,0.5);
    border-radius: 100px;
    color: var(--gold);
    text-decoration: none;
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    transition: background 0.3s ease, color 0.3s ease;
}
.mobile-menu-cta a:hover {
    background: var(--gold);
    color: var(--dark);
}

.mobile-menu-footer {
    position: absolute;
    bottom: 3rem;
    text-align: center;
    opacity: 0;
    transition: opacity 0.5s ease 0.4s;
}
.mobile-menu-overlay.open .mobile-menu-footer {
    opacity: 1;
}
.mobile-menu-footer p {
    font-size: 0.7rem;
    color: rgba(255,255,255,0.25);
    letter-spacing: 0.15em;
    text-transform: uppercase;
}
.mobile-menu-footer a {
    color: var(--gold);
    text-decoration: none;
}

/* ══════════════════════════════════════════
   TIPOGRAFÍA GLOBAL
   ══════════════════════════════════════════ */
.overline {
    font-family: var(--font-body);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.35em;
    color: var(--text-muted);
    font-weight: 500;
    display: block;
    margin-bottom: 1.5rem;
}
.overline.centered { text-align: center; }
.overline.white { color: rgba(255,255,255,0.4); }
.overline.gold { color: var(--gold); }

h1, h2, h3 {
    font-family: var(--font-display);
    line-height: 1;
}
h1 em, h2 em, h3 em {
    font-style: italic;
    color: var(--gold-light);
}

/* ══════════════════════════════════════════
   HERO CINEMATOGRÁFICO
   ══════════════════════════════════════════ */
.hero {
    height: 100svh;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    align-items: flex-start;
    position: relative;
    padding: 0 5vw 8vh;
    overflow: hidden;
}
.video-wrapper {
    position: absolute; inset: 0;
    z-index: 1;
}
.hero-video {
    width: 100%; height: 100%;
    object-fit: cover;
    transform: scale(1.08);
    filter: brightness(0.55) saturate(0.8);
}
.video-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(
        175deg,
        rgba(14,14,14,0.2) 0%,
        rgba(14,14,14,0.15) 40%,
        rgba(14,14,14,0.85) 100%
    );
    z-index: 2;
}

/* Línea decorativa hero */
.hero::before {
    content: '';
    position: absolute;
    left: 5vw; top: 0; bottom: 0;
    width: 1px;
    background: linear-gradient(to bottom, transparent 10%, rgba(184,160,122,0.2) 40%, rgba(184,160,122,0.2) 60%, transparent 90%);
    z-index: 3;
}

.hero-content {
    position: relative;
    z-index: 4;
    max-width: 900px;
}

.hero-eyebrow {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 2rem;
    overflow: hidden;
}
.hero-eyebrow-line {
    width: 40px; height: 1px;
    background: var(--gold);
    flex-shrink: 0;
}
.hero-eyebrow span {
    font-family: var(--font-body);
    font-size: 0.7rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--gold);
    font-weight: 500;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(3.5rem, 10vw, 11rem);
    font-weight: 300;
    letter-spacing: -0.03em;
    line-height: 0.88;
    color: var(--white);
    margin-bottom: 3rem;
}
.hero-title em {
    font-style: italic;
    font-weight: 300;
    color: var(--gold-light);
}

.line { display: block; overflow: hidden; }
.line-inner {
    display: block;
    transform: translateY(105%);
    will-change: transform;
}

.hero-meta {
    display: flex;
    align-items: center;
    gap: 3rem;
    flex-wrap: wrap;
}
.hero-scroll {
    display: flex;
    align-items: center;
    gap: 12px;
    color: rgba(255,255,255,0.5);
    font-size: 0.72rem;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    font-weight: 400;
    overflow: hidden;
}
.hero-scroll-dot {
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--gold);
    animation: pulse 2s ease infinite;
}
@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50%       { transform: scale(1.6); opacity: 0.5; }
}

.hero-location {
    color: rgba(255,255,255,0.35);
    font-size: 0.72rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

/* Número decorativo hero */
.hero-number {
    position: absolute;
    right: 5vw; bottom: 8vh;
    z-index: 4;
    font-family: var(--font-display);
    font-size: clamp(6rem, 15vw, 18rem);
    font-weight: 300;
    color: rgba(255,255,255,0.04);
    line-height: 1;
    letter-spacing: -0.05em;
    user-select: none;
    pointer-events: none;
}

/* ══════════════════════════════════════════
   MARQUEE / TICKER
   ══════════════════════════════════════════ */
.marquee-section {
    background: var(--dark);
    padding: 1.5rem 0;
    overflow: hidden;
    border-top: 1px solid rgba(184,160,122,0.1);
    border-bottom: 1px solid rgba(184,160,122,0.1);
}
.marquee-track {
    display: flex;
    gap: 0;
    width: max-content;
    animation: marquee 30s linear infinite;
}
.marquee-track:hover { animation-play-state: paused; }
.marquee-item {
    display: flex;
    align-items: center;
    gap: 2rem;
    padding: 0 2rem;
    white-space: nowrap;
}
.marquee-text {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 300;
    color: rgba(255,255,255,0.5);
    letter-spacing: 0.05em;
    font-style: italic;
}
.marquee-dot {
    width: 4px; height: 4px;
    border-radius: 50%;
    background: var(--gold);
    flex-shrink: 0;
}
@keyframes marquee {
    from { transform: translateX(0); }
    to   { transform: translateX(-50%); }
}

/* ══════════════════════════════════════════
   FILOSOFÍA
   ══════════════════════════════════════════ */
.philosophy {
    padding: var(--space-lg) 8vw;
    background-color: var(--bg);
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 6vw;
    align-items: start;
}
.philosophy-label-col {
    padding-top: 0.5rem;
    position: sticky;
    top: 12vh;
}
.philosophy-year {
    font-family: var(--font-display);
    font-size: 6rem;
    font-weight: 300;
    color: var(--bg-warm);
    line-height: 1;
    letter-spacing: -0.04em;
    margin-top: 1rem;
    pointer-events: none;
}

.philosophy h2 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 4rem);
    font-weight: 300;
    line-height: 1.15;
    letter-spacing: -0.03em;
    color: var(--text);
    margin-bottom: 3rem;
}
.philosophy h2 em {
    font-style: italic;
    color: var(--gold-dark);
}
.philosophy-body {
    font-size: 1.1rem;
    line-height: 1.75;
    color: var(--text-muted);
    max-width: 580px;
}
.philosophy-body p + p { margin-top: 1.5rem; }

/* ══════════════════════════════════════════
   SLIDER ANTES/DESPUÉS
   ══════════════════════════════════════════ */
.interactive-showcase {
    padding: var(--space-md) 5vw;
    background-color: var(--bg);
    display: flex;
    flex-direction: column;
    align-items: center;
}
.showcase-header {
    width: 100%;
    max-width: 1200px;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 3rem;
}
.showcase-header h2 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 4rem);
    font-weight: 300;
    letter-spacing: -0.03em;
}
.showcase-header h2 em { font-style: italic; color: var(--gold-dark); }
.showcase-hint {
    font-size: 0.75rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--text-faint);
}

.slider-container {
    position: relative;
    width: 100%; max-width: 1200px;
    height: 60vh; min-height: 350px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: ew-resize;
    box-shadow:
        0 2px 4px rgba(0,0,0,0.04),
        0 8px 16px rgba(0,0,0,0.06),
        0 30px 60px rgba(0,0,0,0.1);
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    user-select: none;
}
.slider-image {
    position: absolute; inset: 0;
    background-size: cover;
    background-position: center;
}
.before-img {
    width: 50%;
    border-right: 2px solid rgba(184,160,122,0.8);
    z-index: 2;
    box-shadow: 4px 0 20px rgba(0,0,0,0.3);
}
.after-img { z-index: 1; }

.slider-label {
    position: absolute;
    top: 1.5rem;
    z-index: 5;
    font-family: var(--font-body);
    font-size: 0.65rem;
    font-weight: 500;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--white);
    background: rgba(14,14,14,0.5);
    backdrop-filter: blur(10px);
    padding: 8px 16px;
    border-radius: 100px;
    border: 1px solid rgba(255,255,255,0.1);
}
.slider-label-before { left: 1.5rem; }
.slider-label-after  { right: 1.5rem; }

.slider-handle {
    position: absolute; top: 0; bottom: 0;
    left: 50%;
    width: 3px;
    background: linear-gradient(to bottom, transparent, var(--gold) 20%, var(--gold) 80%, transparent);
    transform: translateX(-50%);
    display: flex; align-items: center; justify-content: center;
    pointer-events: none;
    z-index: 3;
}
.slider-arrows {
    width: 48px; height: 48px;
    background: var(--dark);
    border: 1.5px solid var(--gold);
    border-radius: 50%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 12px;
    color: var(--gold);
    font-size: 0.65rem;
    box-shadow: 0 4px 20px rgba(0,0,0,0.4);
    flex-shrink: 0;
}

/* ══════════════════════════════════════════
   BENTO GRID — SERVICIOS
   ══════════════════════════════════════════ */
.services {
    padding: var(--space-lg) 5vw;
    background-color: var(--bg);
}
.services-header {
    max-width: 1400px;
    margin: 0 auto 4rem;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}
.services-header h2 {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 5.5rem);
    font-weight: 300;
    letter-spacing: -0.04em;
}
.services-header h2 em { font-style: italic; color: var(--gold-dark); }
.services-count {
    font-family: var(--font-display);
    font-size: 1rem;
    color: var(--text-faint);
    font-weight: 300;
    font-style: italic;
    padding-bottom: 0.5rem;
}

.bento-container {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    grid-template-rows: auto auto;
    gap: 16px;
    max-width: 1400px;
    margin: 0 auto;
}

.bento-box {
    border-radius: var(--radius-md);
    padding: 36px;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 260px;
    transition: transform 0.5s var(--ease-out-expo), box-shadow 0.5s ease;
}
.bento-box:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.12);
}

.bento-large {
    grid-column: span 4;
    background: var(--dark);
    color: var(--white);
    min-height: 340px;
}
.bento-tall {
    grid-column: span 2;
    grid-row: span 2;
    background: var(--dark-2);
    color: var(--white);
    min-height: 340px;
}
.bento-medium {
    grid-column: span 3;
    background: var(--white);
    color: var(--text);
    border: 1px solid rgba(0,0,0,0.05);
}
.bento-medium-dark {
    grid-column: span 3;
    background: var(--dark-3);
    color: var(--white);
}
.bento-gold {
    grid-column: span 2;
    background: var(--gold);
    color: var(--dark);
}

.bento-number {
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 400;
    letter-spacing: 0.15em;
    opacity: 0.35;
}
.bento-large .bento-number { color: var(--white); }
.bento-medium .bento-number { color: var(--text); }
.bento-gold .bento-number { color: var(--dark); }

.bento-box h3 {
    font-family: var(--font-display);
    font-size: clamp(1.6rem, 2.5vw, 2.8rem);
    font-weight: 400;
    letter-spacing: -0.03em;
    line-height: 1.05;
    margin-bottom: 1rem;
}
.bento-box p {
    font-size: 0.92rem;
    line-height: 1.65;
    opacity: 0.65;
    max-width: 400px;
}
.bento-large p { max-width: 520px; }

.bento-footer {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-top: 2rem;
}
.bento-icon {
    font-size: 2rem;
    color: var(--gold);
    line-height: 1;
}
.bento-gold .bento-icon { color: var(--dark); }

.bento-box::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(184,160,122,0.3), transparent);
    opacity: 0;
    transition: opacity 0.4s ease;
}
.bento-box:hover::before { opacity: 1; }

.bento-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: 100px;
    font-size: 0.7rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    background: rgba(184,160,122,0.15);
    color: var(--gold);
    border: 1px solid rgba(184,160,122,0.2);
    width: fit-content;
    margin-bottom: 1.5rem;
}
.bento-tag-dot {
    width: 5px; height: 5px;
    border-radius: 50%;
    background: var(--gold);
}

/* ══════════════════════════════════════════
   CTA SECTION
   ══════════════════════════════════════════ */
.cta-section {
    padding: var(--space-xl) 5vw;
    background-color: var(--dark);
    color: var(--white);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3rem;
    position: relative;
    overflow: hidden;
}
.cta-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 60% at 50% 100%, rgba(184,160,122,0.08) 0%, transparent 60%);
    pointer-events: none;
}
.cta-section h2 {
    font-family: var(--font-display);
    font-size: clamp(2.8rem, 7vw, 8rem);
    font-weight: 300;
    letter-spacing: -0.04em;
    line-height: 0.95;
    position: relative;
}
.cta-section h2 em {
    font-style: italic;
    color: var(--gold-light);
}

.magnetic-container {
    position: relative;
    padding: 40px;
}
.magnetic-btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 20px 48px;
    background-color: transparent;
    color: var(--white);
    text-decoration: none;
    border-radius: 100px;
    font-family: var(--font-body);
    font-weight: 400;
    font-size: 0.85rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    position: relative;
    border: 1px solid rgba(255,255,255,0.25);
    transition: border-color 0.4s ease, background 0.4s ease;
    overflow: hidden;
}
.magnetic-btn::before {
    content: '';
    position: absolute; inset: 0;
    background: var(--gold);
    border-radius: 100px;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s var(--ease-out-expo);
    z-index: -1;
}
.magnetic-btn:hover::before { transform: scaleX(1); }
.magnetic-btn:hover { border-color: var(--gold); color: var(--dark); }
.magnetic-text { display: inline-block; pointer-events: none; position: relative; z-index: 1; }

/* ══════════════════════════════════════════
   FOOTER
   ══════════════════════════════════════════ */
.site-footer {
    background-color: var(--dark);
    padding: 8vh 5vw 4vh;
    border-top: 1px solid rgba(184,160,122,0.1);
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 4rem;
    max-width: 1200px;
    margin: 0 auto 6vh;
    padding-bottom: 6vh;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}
.footer-brand { display: flex; flex-direction: column; gap: 1.5rem; }
.footer-logo {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 400;
    color: var(--white);
    letter-spacing: 0.05em;
}
.footer-tagline {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.3);
    line-height: 1.6;
    max-width: 240px;
}
.footer-title {
    font-family: var(--font-body);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 1.5rem;
    display: block;
}
.footer-info p {
    color: rgba(255,255,255,0.4);
    font-size: 0.9rem;
    line-height: 2;
}
.footer-phone {
    color: var(--white) !important;
    font-weight: 500;
    font-size: 1rem !important;
    margin-top: 0.5rem;
}
.footer-menu {
    display: flex;
    flex-direction: column;
}
.footer-menu a {
    color: rgba(255,255,255,0.4);
    text-decoration: none;
    font-size: 0.9rem;
    line-height: 1;
    padding: 0.6rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    transition: color 0.3s ease, padding-left 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}
.footer-menu a::before {
    content: '→';
    font-size: 0.75rem;
    color: var(--gold);
    opacity: 0;
    transform: translateX(-8px);
    transition: opacity 0.3s ease, transform 0.3s ease;
}
.footer-menu a:hover { color: var(--white); padding-left: 4px; }
.footer-menu a:hover::before { opacity: 1; transform: translateX(0); }

.footer-bottom {
    text-align: center;
    color: rgba(255,255,255,0.2);
    font-size: 0.8rem;
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
}
.footer-bottom-line {
    width: 40px; height: 1px;
    background: rgba(184,160,122,0.2);
}

/* ══════════════════════════════════════════
   CABECERA INTERNA (Subpáginas)
   ══════════════════════════════════════════ */
.internal-hero {
    padding: 24vh 6vw 10vh;
    background-color: var(--dark);
    color: var(--white);
    text-align: left;
    position: relative;
    overflow: hidden;
}
.internal-hero::after {
    content: attr(data-label);
    position: absolute;
    right: 4vw;
    bottom: -4vh;
    font-family: var(--font-display);
    font-size: 18vw;
    font-weight: 300;
    color: rgba(255,255,255,0.02);
    line-height: 1;
    letter-spacing: -0.05em;
    pointer-events: none;
    user-select: none;
}
.internal-hero h1 {
    font-family: var(--font-display);
    font-size: clamp(3rem, 8vw, 9rem);
    font-weight: 300;
    letter-spacing: -0.04em;
    line-height: 0.92;
    margin-bottom: 2.5rem;
}
.internal-hero h1 em {
    font-style: italic;
    color: var(--gold-light);
}
.internal-hero .hero-desc,
.hero-desc {
    color: rgba(255,255,255,0.45);
    font-size: clamp(0.95rem, 1.6vw, 1.2rem);
    max-width: 520px;
    line-height: 1.65;
    font-weight: 300;
}
.internal-hero::before {
    content: '';
    position: absolute;
    left: 5vw; top: 0; bottom: 0;
    width: 1px;
    background: linear-gradient(to bottom, transparent 10%, rgba(184,160,122,0.15) 40%, rgba(184,160,122,0.15) 60%, transparent 90%);
}

/* ══════════════════════════════════════════
   ANIMACIONES FADE
   ══════════════════════════════════════════ */
.fade-up {
    opacity: 0;
    transform: translateY(40px);
    will-change: opacity, transform;
    transition: opacity 0.8s ease, transform 0.8s ease;
}
.fade-left {
    opacity: 0;
    transform: translateX(-40px);
    will-change: opacity, transform;
    transition: opacity 0.8s ease, transform 0.8s ease;
}
.fade-scale {
    opacity: 0;
    transform: scale(0.96);
    will-change: opacity, transform;
    transition: opacity 0.8s ease, transform 0.8s ease;
}

/* Fallback: si GSAP no anima los elementos, el navegador los hace visibles igualmente */
.fade-up.visible,
.fade-left.visible,
.fade-scale.visible {
    opacity: 1;
    transform: none;
}
.text-reveal { overflow: hidden; }
.text-reveal-inner {
    display: block;
    transform: translateY(100%);
    will-change: transform;
}

/* ══════════════════════════════════════════
   FORMULARIO PREMIUM (Contacto)
   ══════════════════════════════════════════ */
.contact-section {
    padding: var(--space-lg) 5vw;
    background-color: var(--bg);
}
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.6fr;
    gap: 60px;
    max-width: 1200px;
    margin: 0 auto;
}

.contact-info-block h3 {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 3vw, 3rem);
    font-weight: 300;
    letter-spacing: -0.03em;
    margin-bottom: 1rem;
}
.contact-info-block > p {
    color: var(--text-muted);
    margin-bottom: 3rem;
    line-height: 1.65;
}
.info-item { margin-bottom: 2.5rem; }
.info-label {
    display: block;
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.3em;
    color: var(--gold);
    margin-bottom: 0.6rem;
    font-weight: 600;
}
.info-item p {
    color: var(--text);
    font-size: 1rem;
    line-height: 1.6;
}
.info-item a {
    color: var(--gold);
    text-decoration: none;
    font-size: 1rem;
    transition: color 0.3s ease;
}
.info-item a:hover { color: var(--gold-dark); }

.premium-form {
    background: var(--white);
    padding: 48px;
    border-radius: var(--radius-lg);
    box-shadow:
        0 1px 3px rgba(0,0,0,0.04),
        0 8px 24px rgba(0,0,0,0.05),
        0 30px 60px rgba(0,0,0,0.04);
    border: 1px solid rgba(0,0,0,0.04);
}
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}
.form-group { margin-bottom: 24px; position: relative; }
.form-group label {
    display: block;
    font-size: 0.72rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    margin-bottom: 10px;
    color: var(--text-muted);
    transition: color 0.3s ease;
}
.form-group:focus-within label { color: var(--gold-dark); }

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    border: 1px solid rgba(0,0,0,0.1);
    border-radius: var(--radius-sm);
    background-color: var(--bg);
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--text);
    transition: border-color 0.3s ease, box-shadow 0.3s ease, background 0.3s ease;
    appearance: none;
    -webkit-appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--gold);
    background-color: var(--white);
    box-shadow: 0 0 0 4px rgba(184,160,122,0.08);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-faint); }
.form-group textarea { resize: vertical; min-height: 120px; }

.form-group select {
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L6 7L11 1' stroke='%23B8A07A' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

.submit-btn {
    width: 100%;
    padding: 18px;
    background: var(--dark);
    color: var(--white);
    border: none;
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    cursor: pointer;
    transition: background 0.4s ease, transform 0.3s ease, box-shadow 0.3s ease;
    margin-top: 8px;
    position: relative;
    overflow: hidden;
}
.submit-btn::before {
    content: '';
    position: absolute; inset: 0;
    background: var(--gold);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s var(--ease-out-expo);
}
.submit-btn:hover::before { transform: scaleX(1); }
.submit-btn:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(184,160,122,0.3); }
.submit-btn span { position: relative; z-index: 1; }

/* ══════════════════════════════════════════
   PORTFOLIO / MASONRY (Proyectos)
   ══════════════════════════════════════════ */
.portfolio-section {
    padding: var(--space-md) 5vw var(--space-lg);
    background-color: var(--bg);
}
.filter-container {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 4rem;
    flex-wrap: wrap;
}
.filter-btn {
    background: transparent;
    border: 1px solid rgba(0,0,0,0.12);
    padding: 12px 24px;
    border-radius: 100px;
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
    transition: all 0.35s var(--ease-out-expo);
    cursor: pointer;
}
.filter-btn.active,
.filter-btn:hover {
    background: var(--dark);
    color: var(--white);
    border-color: var(--dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.12);
}

.masonry-grid {
    column-count: 3;
    column-gap: 20px;
    max-width: 1400px;
    margin: 0 auto;
}

.project-item {
    margin-bottom: 20px;
    break-inside: avoid;
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-md);
    background: var(--dark);
}
.project-img {
    width: 100%; display: block;
    transition: transform 0.9s var(--ease-out-expo), filter 0.5s ease;
    filter: brightness(0.92) saturate(0.9);
}
.project-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(to top, rgba(14,14,14,0.96) 0%, rgba(14,14,14,0.2) 50%, transparent 100%);
    opacity: 0;
    transition: opacity 0.5s ease;
    display: flex; flex-direction: column;
    justify-content: flex-end;
    padding: 32px 28px;
    color: var(--white);
    pointer-events: none;
}
.project-item:hover .project-img { transform: scale(1.07); filter: brightness(0.6) saturate(0.7); }
.project-item:hover .project-overlay { opacity: 1; }

.project-title {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 300;
    margin-bottom: 6px;
    transform: translateY(16px);
    transition: transform 0.5s var(--ease-out-expo);
    letter-spacing: -0.02em;
}
.project-item:hover .project-title { transform: translateY(0); }

.project-category {
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.25em;
    color: var(--gold);
    font-weight: 500;
    transform: translateY(16px);
    transition: transform 0.5s var(--ease-out-expo) 0.05s;
    opacity: 0;
}
.project-item:hover .project-category { transform: translateY(0); opacity: 1; }

.project-number {
    position: absolute;
    top: 16px; right: 16px;
    font-family: var(--font-display);
    font-size: 0.75rem;
    color: rgba(255,255,255,0.4);
    letter-spacing: 0.1em;
    z-index: 2;
}

/* ══════════════════════════════════════════
   ABOUT PAGE (Quiénes Somos)
   ══════════════════════════════════════════ */
.about-hero {
    padding: 24vh 6vw 12vh;
    background-color: var(--dark);
    color: var(--white);
    position: relative;
    overflow: hidden;
}
.about-hero::before {
    content: '';
    position: absolute;
    left: 5vw; top: 0; bottom: 0;
    width: 1px;
    background: linear-gradient(to bottom, transparent 10%, rgba(184,160,122,0.15) 40%, rgba(184,160,122,0.15) 60%, transparent 90%);
}
.about-hero::after {
    content: 'VR';
    position: absolute;
    right: -1vw; bottom: -6vh;
    font-family: var(--font-display);
    font-size: 30vw;
    font-weight: 300;
    letter-spacing: -0.05em;
    color: rgba(255,255,255,0.02);
    line-height: 1;
    pointer-events: none;
    user-select: none;
}
.about-hero-inner { max-width: 900px; position: relative; z-index: 2; }
.about-hero h1 {
    font-family: var(--font-display);
    font-size: clamp(3rem, 9vw, 9rem);
    font-weight: 300;
    letter-spacing: -0.05em;
    line-height: 0.9;
    margin-bottom: 3rem;
}
.about-hero h1 em { font-style: italic; color: var(--gold-light); }
.about-hero-desc {
    font-size: clamp(0.95rem, 1.5vw, 1.2rem);
    color: rgba(255,255,255,0.45);
    max-width: 560px;
    line-height: 1.7;
    font-weight: 300;
}

.stats-bar {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    background: var(--gold);
}
.stat-item {
    padding: 5vh 4vw;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    color: var(--dark);
    border-right: 1px solid rgba(255,255,255,0.2);
    position: relative;
}
.stat-item:last-child { border-right: none; }
.stat-number {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 5.5rem);
    font-weight: 300;
    letter-spacing: -0.04em;
    line-height: 1;
}
.stat-label {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.25em;
    margin-top: 0.75rem;
    opacity: 0.7;
    font-weight: 500;
}

.manifiesto {
    padding: var(--space-lg) 6vw;
    background-color: var(--bg);
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 6vw;
    align-items: center;
}
.manifiesto-label {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.3em;
    color: var(--text-muted);
    margin-bottom: 2rem;
    font-weight: 500;
    display: block;
}
.manifiesto h2 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 4.5rem);
    font-weight: 300;
    letter-spacing: -0.04em;
    line-height: 1.05;
}
.manifiesto h2 em { font-style: italic; color: var(--gold-dark); }
.manifiesto-text p {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}
.manifiesto-text p strong { color: var(--text); font-weight: 500; }

.timeline-section {
    padding: var(--space-lg) 6vw;
    background-color: var(--dark);
    color: var(--white);
}
.timeline-section .overline { color: rgba(255,255,255,0.4); }
.timeline-section h2 {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 5.5rem);
    font-weight: 300;
    letter-spacing: -0.04em;
    margin-bottom: 7vh;
    margin-top: 1rem;
}
.timeline {
    max-width: 860px;
    margin: 0 auto;
    position: relative;
}
.timeline::before {
    content: '';
    position: absolute;
    left: 72px; top: 0; bottom: 0;
    width: 1px;
    background: linear-gradient(to bottom, transparent, rgba(184,160,122,0.25) 10%, rgba(184,160,122,0.25) 90%, transparent);
}
.timeline-item {
    display: grid;
    grid-template-columns: 72px 1fr;
    gap: 0;
    margin-bottom: 4rem;
    position: relative;
}
.timeline-item:last-child { margin-bottom: 0; }
.timeline-year {
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 400;
    color: var(--gold);
    letter-spacing: 0.05em;
    padding-top: 6px;
    text-align: right;
}
.timeline-content {
    padding-left: 48px;
    position: relative;
}
.timeline-content::before {
    content: '';
    position: absolute;
    left: -5px; top: 10px;
    width: 10px; height: 10px;
    border-radius: 50%;
    background: var(--gold);
    box-shadow: 0 0 0 4px rgba(184,160,122,0.15), 0 0 20px rgba(184,160,122,0.3);
}
.timeline-content h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 400;
    margin-bottom: 0.6rem;
    letter-spacing: -0.02em;
}
.timeline-content p {
    color: rgba(255,255,255,0.45);
    line-height: 1.65;
    font-size: 0.95rem;
}

.valores-section { padding: var(--space-lg) 5vw; background-color: var(--bg); }
.valores-section h2 {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 5vw, 5.5rem);
    font-weight: 300;
    letter-spacing: -0.04em;
    text-align: center;
    margin-top: 0.5rem;
    margin-bottom: 4rem;
}
.valores-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    max-width: 1200px;
    margin: 0 auto;
    border: 1px solid rgba(0,0,0,0.06);
    border-radius: var(--radius-lg);
    overflow: hidden;
}
.valor-item {
    padding: 48px 40px;
    background: var(--white);
    border: 1px solid rgba(0,0,0,0.04);
    position: relative;
    overflow: hidden;
    transition: background 0.4s ease;
}
.valor-item::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 0; height: 2px;
    background: var(--gold);
    transition: width 0.6s var(--ease-out-expo);
}
.valor-item:hover::after { width: 100%; }
.valor-number {
    font-family: var(--font-display);
    font-size: 0.75rem;
    font-weight: 400;
    color: var(--gold);
    letter-spacing: 0.2em;
    margin-bottom: 2rem;
    display: block;
    font-style: italic;
}
.valor-item h3 {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 400;
    letter-spacing: -0.03em;
    margin-bottom: 1rem;
}
.valor-item p {
    color: var(--text-muted);
    line-height: 1.65;
    font-size: 0.95rem;
}

.promesa-section {
    padding: var(--space-lg) 6vw;
    background-color: var(--bg);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6vw;
    align-items: center;
}
.promesa-section h2 {
    font-family: var(--font-display);
    font-size: clamp(2.2rem, 4vw, 4rem);
    font-weight: 300;
    letter-spacing: -0.04em;
    line-height: 1.05;
}
.promesa-section h2 em { font-style: italic; color: var(--gold-dark); }
.promesa-list { list-style: none; padding: 0; }
.promesa-list li {
    padding: 20px 0;
    border-bottom: 1px solid rgba(0,0,0,0.06);
    display: flex;
    align-items: flex-start;
    gap: 18px;
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.55;
}
.promesa-list li::before {
    content: '✦';
    color: var(--gold);
    flex-shrink: 0;
    margin-top: 3px;
    font-size: 0.7rem;
}
.promesa-list li strong {
    color: var(--text);
    display: block;
    font-weight: 600;
    margin-bottom: 4px;
    font-size: 1rem;
}

/* ══════════════════════════════════════════
   SERVICIOS PAGE (Filas editoriales)
   ══════════════════════════════════════════ */
.services-detail {
    padding: var(--space-lg) 5vw;
    background: var(--bg);
}
.service-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    max-width: 1400px;
    margin: 0 auto;
    border-bottom: 1px solid rgba(0,0,0,0.06);
    align-items: stretch;
    transition: background 0.4s ease;
}
.service-row:hover { background: var(--white); }
.service-row:first-child { border-top: 1px solid rgba(0,0,0,0.06); }
.service-row-content {
    padding: 48px 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.service-row-image {
    overflow: hidden;
}
.service-row-img {
    width: 100%; height: 100%;
    object-fit: cover;
    min-height: 280px;
    filter: brightness(0.85) saturate(0.8);
    transition: transform 0.8s var(--ease-out-expo), filter 0.5s ease;
}
.service-row:hover .service-row-img {
    transform: scale(1.04);
    filter: brightness(0.9) saturate(0.9);
}
.service-index {
    font-family: var(--font-display);
    font-size: 0.8rem;
    color: var(--gold);
    font-style: italic;
    letter-spacing: 0.1em;
    margin-bottom: 1.5rem;
    display: block;
}
.service-row-content h3 {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 3vw, 3.2rem);
    font-weight: 400;
    letter-spacing: -0.03em;
    margin-bottom: 1.2rem;
    line-height: 1.05;
}
.service-row-content p {
    color: var(--text-muted);
    line-height: 1.7;
    font-size: 0.95rem;
    max-width: 420px;
}
.service-row.reverse { direction: rtl; }
.service-row.reverse > * { direction: ltr; }

/* ══════════════════════════════════════════
   RESPONSIVE — Mobile First Fixes
   ══════════════════════════════════════════ */
@media (max-width: 1024px) {
    .masonry-grid { column-count: 2; }
}

@media (max-width: 900px) {
    .philosophy { grid-template-columns: 1fr; }
    .manifiesto { grid-template-columns: 1fr; }
    .promesa-section { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .service-row { grid-template-columns: 1fr; }
    .service-row.reverse { direction: ltr; }
    .service-row-content { padding: 36px 28px; }
    .service-row-img { min-height: 250px; }
}

@media (max-width: 768px) {
    :root {
        --space-md: 8vh;
        --space-lg: 10vh;
        --space-xl: 12vh;
    }

    /* Show hamburger, hide desktop links */
    .hamburger { display: block; }
    .menu-links { display: none; }

    /* Nav adjustments */
    .nav-premium {
        padding: 1.2rem 5vw;
        background: rgba(14,14,14,0.85);
        backdrop-filter: blur(16px);
        -webkit-backdrop-filter: blur(16px);
    }

    /* Bento full width */
    .bento-large,
    .bento-tall,
    .bento-medium,
    .bento-medium-dark,
    .bento-gold { grid-column: span 6; }
    .bento-tall { grid-row: span 1; }
    .bento-box { min-height: 220px; padding: 28px; }

    /* Hero */
    .hero { padding: 0 5vw 6vh; }
    .hero-title { font-size: clamp(3rem, 12vw, 5rem); margin-bottom: 2rem; }
    .hero-number { font-size: 25vw; }

    /* Internal hero */
    .internal-hero { padding: 20vh 5vw 8vh; }
    .internal-hero h1 { font-size: clamp(2.5rem, 10vw, 4rem); }
    .about-hero { padding: 20vh 5vw 8vh; }
    .about-hero h1 { font-size: clamp(2.5rem, 10vw, 5rem); }

    /* Slider */
    .slider-container { height: 45vh; min-height: 280px; }
    .showcase-header { flex-direction: column; align-items: flex-start; gap: 1rem; }
    .showcase-hint { font-size: 0.65rem; }

    /* Stats */
    .stats-bar { grid-template-columns: 1fr; }
    .stat-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.2); padding: 3vh 5vw; }
    .stat-item:last-child { border-bottom: none; }

    /* Footer */
    .footer-grid { grid-template-columns: 1fr; gap: 2.5rem; }
    .footer-bottom { flex-direction: column; gap: 1rem; }
    .footer-bottom-line { display: none; }

    /* Values grid */
    .valores-grid { grid-template-columns: 1fr; }
    .valor-item { padding: 36px 28px; }

    /* Portfolio */
    .masonry-grid { column-count: 1; }

    /* Timeline */
    .timeline::before { left: 60px; }
    .timeline-item { grid-template-columns: 60px 1fr; }
    .timeline-content { padding-left: 36px; }

    /* CTA */
    .cta-section { padding: var(--space-lg) 5vw; }
    .cta-section h2 { font-size: clamp(2.2rem, 8vw, 4rem); }
    .magnetic-container { padding: 20px; }
    .magnetic-btn { padding: 16px 32px; font-size: 0.78rem; }

    /* Services header */
    .services-header { flex-direction: column; align-items: flex-start; gap: 1rem; }
}

@media (max-width: 480px) {
    .premium-form { padding: 28px 20px; }
    .form-row { grid-template-columns: 1fr; }
    .filter-btn { padding: 10px 18px; font-size: 0.7rem; }
    .bento-box h3 { font-size: 1.5rem; }
    .philosophy { padding: var(--space-md) 5vw; }
    .philosophy-label-col { position: static; }
    .philosophy-year { font-size: 4rem; }
}

/* ══════════════════════════════════════════
   ACCESIBILIDAD
   ══════════════════════════════════════════ */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    .fade-up, .fade-left, .fade-scale {
        opacity: 1 !important;
        transform: none !important;
    }
    .line-inner { transform: translateY(0) !important; }
    .text-reveal-inner { transform: translateY(0) !important; }
}

/* Focus visible para teclado */
:focus-visible {
    outline: 2px solid var(--gold);
    outline-offset: 3px;
}
a:focus-visible, button:focus-visible {
    outline: 2px solid var(--gold);
    outline-offset: 3px;
}

/* Skip to content */
.skip-to-content {
    position: absolute;
    top: -100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gold);
    color: var(--dark);
    padding: 12px 24px;
    border-radius: 0 0 8px 8px;
    font-size: 0.8rem;
    font-weight: 600;
    text-decoration: none;
    z-index: 10000;
    transition: top 0.3s ease;
}
.skip-to-content:focus {
    top: 0;
}