/* ============================================================
   MDS SOLUCIONES — Apple Premium Redesign
   Skills: emil-design (motion) + taste-references/soft-skill
   Tema: OLED dark + cristal + dorado
   ============================================================ */

/* ---------- 1. DESIGN TOKENS ---------- */
:root {
    /* Bases OLED */
    --mds-bg: #050505;
    --mds-bg-1: #0A0A0B;
    --mds-bg-2: #111114;
    --mds-surface: rgba(255, 255, 255, 0.04);
    --mds-surface-2: rgba(255, 255, 255, 0.06);
    --mds-hairline: rgba(255, 255, 255, 0.10);
    --mds-hairline-strong: rgba(255, 255, 255, 0.18);

    /* Texto */
    --mds-text: #F5F5F7;
    --mds-text-2: #C7C7CC;
    --mds-muted: #8A8A8E;

    /* Acento único bloqueado */
    --mds-accent: #D4AF37;
    --mds-accent-2: #F2C94C;
    --mds-accent-soft: rgba(212, 175, 55, 0.15);
    --mds-accent-glow: rgba(212, 175, 55, 0.35);

    /* Cristal */
    --mds-glass-bg: rgba(255, 255, 255, 0.04);
    --mds-glass-border: rgba(255, 255, 255, 0.10);
    --mds-glass-highlight: rgba(255, 255, 255, 0.08);

    /* Motion (emil-design) */
    --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
    --ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);
    --ease-drawer: cubic-bezier(0.32, 0.72, 0, 1);
    --ease-soft: cubic-bezier(0.16, 1, 0.3, 1);

    /* Radios (una sola escala) */
    --mds-r-card: 2rem;
    --mds-r-card-inner: calc(2rem - 0.375rem);
    --mds-r-pill: 999px;

    /* Tipografía */
    --mds-font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
    --mds-font-serif: 'Playfair Display', Georgia, serif;
}

/* ---------- 2. BASE ---------- */
* { -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }

html {
    scroll-padding-top: 120px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--mds-font-sans);
    background-color: var(--mds-bg);
    color: var(--mds-text);
    overflow-x: hidden;
    font-feature-settings: "ss01", "cv01";
    letter-spacing: -0.01em;
}

h1, h2, h3, h4 {
    font-family: var(--mds-font-sans);
    font-weight: 800;
    letter-spacing: -0.035em;
    line-height: 1.02;
}

.mds-serif { font-family: var(--mds-font-serif); font-style: italic; font-weight: 600; letter-spacing: -0.02em; }

::selection { background: var(--mds-accent-soft); color: var(--mds-accent-2); }

/* Scrollbar global */
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--mds-bg); }
::-webkit-scrollbar-thumb { background: linear-gradient(var(--mds-accent), #8a6f1f); border-radius: 999px; border: 2px solid var(--mds-bg); }

/* ---------- 3. ATMÓSFERA DE FONDO ---------- */
.mds-bg-orbs {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background:
        radial-gradient(60vw 60vw at 12% 8%, rgba(212, 175, 55, 0.10), transparent 60%),
        radial-gradient(50vw 50vw at 92% 18%, rgba(94, 92, 230, 0.06), transparent 60%),
        radial-gradient(70vw 70vw at 70% 95%, rgba(212, 175, 55, 0.06), transparent 60%);
}

.mds-grain {
    position: fixed;
    inset: 0;
    z-index: 60;
    pointer-events: none;
    opacity: 0.035;
    mix-blend-mode: overlay;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- 4. NAVBAR (Fluid Island) ---------- */
#navbar {
    padding-top: 1.25rem;
    padding-bottom: 1.25rem;
    transition: padding 400ms var(--ease-out), background 400ms var(--ease-out);
}

#navbar.scrolled {
    padding-top: 0.6rem;
    padding-bottom: 0.6rem;
}

.mds-nav-pill {
    background: rgba(10, 10, 11, 0.55);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid var(--mds-hairline);
    border-radius: var(--mds-r-pill);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.45), inset 0 1px 0 var(--mds-glass-highlight);
    transition: background 400ms var(--ease-out), box-shadow 400ms var(--ease-out);
}

#navbar.scrolled .mds-nav-pill {
    background: rgba(5, 5, 5, 0.85);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.6), inset 0 1px 0 var(--mds-glass-highlight);
}

.mds-logo-mark {
    height: 34px;
    width: 34px;
    border-radius: 10px;
    object-fit: cover;
    border: 1px solid var(--mds-hairline-strong);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.mds-nav-link {
    position: relative;
    color: var(--mds-text-2);
    transition: color 220ms var(--ease-out);
}
.mds-nav-link::after {
    content: "";
    position: absolute;
    left: 0; bottom: -6px;
    width: 100%; height: 1px;
    background: var(--mds-accent);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 320ms var(--ease-out);
}
.mds-nav-link:hover { color: var(--mds-text); }
.mds-nav-link:hover::after { transform: scaleX(1); transform-origin: left; }

/* Mobile menu overlay */
#mobile-menu {
    backdrop-filter: blur(40px) saturate(180%);
    -webkit-backdrop-filter: blur(40px) saturate(180%);
    background: rgba(5, 5, 5, 0.82);
}
#mobile-menu a {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 600ms var(--ease-out), transform 600ms var(--ease-out), color 220ms var(--ease-out);
}
#mobile-menu:not(.translate-x-full) a {
    opacity: 1;
    transform: translateY(0);
}
#mobile-menu:not(.translate-x-full) a:nth-child(2) { transition-delay: 80ms; }
#mobile-menu:not(.translate-x-full) a:nth-child(3) { transition-delay: 140ms; }
#mobile-menu:not(.translate-x-full) a:nth-child(4) { transition-delay: 200ms; }
#mobile-menu:not(.translate-x-full) button { transition-delay: 260ms; }

/* ---------- 5. BOTONES ---------- */
.mds-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: 0.95rem 1.6rem;
    border-radius: var(--mds-r-pill);
    font-weight: 700;
    font-size: 0.95rem;
    letter-spacing: -0.01em;
    transition: transform 160ms var(--ease-out), box-shadow 320ms var(--ease-out), background 320ms var(--ease-out);
    will-change: transform;
    cursor: pointer;
}
.mds-btn:active { transform: scale(0.97); }

.mds-btn-gold {
    background: linear-gradient(135deg, var(--mds-accent), #b8962b);
    color: #0a0a0b;
    box-shadow: 0 8px 24px rgba(212, 175, 55, 0.28), inset 0 1px 0 rgba(255, 255, 255, 0.25);
}
.mds-btn-gold:hover {
    box-shadow: 0 14px 36px rgba(212, 175, 55, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.3);
    transform: translateY(-1px);
}

.mds-btn-ghost {
    background: var(--mds-surface);
    color: var(--mds-text);
    border: 1px solid var(--mds-hairline);
    backdrop-filter: blur(12px);
}
.mds-btn-ghost:hover {
    background: var(--mds-surface-2);
    border-color: var(--mds-hairline-strong);
    transform: translateY(-1px);
}

/* Botón con icono anidado (Button-in-Button) */
.mds-btn-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.85rem; height: 1.85rem;
    border-radius: var(--mds-r-pill);
    background: rgba(0, 0, 0, 0.15);
    margin-left: 0.35rem;
    transition: transform 320ms var(--ease-out);
}
.mds-btn-gold .mds-btn-icon { background: rgba(0, 0, 0, 0.18); }
.mds-btn:hover .mds-btn-icon { transform: translate(2px, -1px) scale(1.05); }

/* ---------- 6. EYEBROW ---------- */
.mds-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.35rem 0.85rem;
    border-radius: var(--mds-r-pill);
    background: var(--mds-accent-soft);
    border: 1px solid rgba(212, 175, 55, 0.25);
    color: var(--mds-accent-2);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.18em;
}

/* ---------- 7. DOUBLE-BEZEL (cards) ---------- */
.mds-bezel {
    position: relative;
    padding: 0.45rem;
    border-radius: var(--mds-r-card);
    background: var(--mds-glass-bg);
    border: 1px solid var(--mds-glass-border);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5), inset 0 1px 0 var(--mds-glass-highlight);
    transition: transform 500ms var(--ease-out), box-shadow 500ms var(--ease-out), border-color 500ms var(--ease-out);
}
.mds-bezel-inner {
    border-radius: var(--mds-r-card-inner);
    background: linear-gradient(160deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.01));
    box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.06);
    overflow: hidden;
    height: 100%;
}

.mds-bezel:hover {
    transform: translateY(-6px);
    border-color: rgba(212, 175, 55, 0.30);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(212, 175, 55, 0.18), inset 0 1px 0 var(--mds-glass-highlight);
}

/* ---------- 8. HERO ---------- */
.mds-hero {
    position: relative;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    overflow: hidden;
    padding-top: 18vh;
    padding-bottom: 2rem;
}

.mds-hero-slides { position: absolute; inset: 0; z-index: 0; }
.mds-hero-slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0;
    clip-path: inset(0 0 100% 0);
    transition: opacity 1400ms var(--ease-in-out), clip-path 1600ms var(--ease-out);
    will-change: opacity, clip-path;
}
.mds-hero-slide.is-active {
    opacity: 1;
    clip-path: inset(0 0 0 0);
}
.mds-hero-veil {
    position: absolute;
    inset: 0;
    z-index: 1;
    background:
        linear-gradient(180deg, rgba(5, 5, 5, 0.55) 0%, rgba(5, 5, 5, 0.75) 60%, rgba(5, 5, 5, 0.95) 100%),
        radial-gradient(80vw 60vh at 50% 40%, transparent, rgba(5, 5, 5, 0.6));
}

.mds-hero-content { position: relative; z-index: 2; }

/* Stats cards en hero: fondo más opaco para que se vean sobre la imagen */
.mds-hero .mds-bezel {
    background: rgba(10, 10, 11, 0.82);
    border-color: rgba(212, 175, 55, 0.30);
}
.mds-hero .mds-bezel-inner {
    background: rgba(10, 10, 11, 0.55);
}

.mds-text-gradient {
    background: linear-gradient(120deg, #F2C94C 0%, #D4AF37 45%, #8a6f1f 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Hero dots */
.mds-hero-dots {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 3;
    display: flex;
    gap: 0.5rem;
}
.mds-hero-dot {
    width: 8px; height: 8px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.25);
    border: none;
    cursor: pointer;
    transition: width 320ms var(--ease-out), background 320ms var(--ease-out);
    padding: 0;
}
.mds-hero-dot.is-active {
    width: 28px;
    background: var(--mds-accent);
}

/* ---------- 9. SCROLL REVEAL ---------- */
.mds-reveal {
    opacity: 0;
    transform: translateY(48px);
    filter: blur(8px);
    transition: opacity 900ms var(--ease-soft), transform 900ms var(--ease-soft), filter 900ms var(--ease-soft);
    will-change: opacity, transform, filter;
}
.mds-reveal.is-in {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0);
}
.mds-reveal-d1 { transition-delay: 90ms; }
.mds-reveal-d2 { transition-delay: 170ms; }
.mds-reveal-d3 { transition-delay: 250ms; }
.mds-reveal-d4 { transition-delay: 330ms; }

/* Stagger children */
.mds-stagger > * {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 700ms var(--ease-soft), transform 700ms var(--ease-soft);
}
.mds-stagger.is-in > * { opacity: 1; transform: translateY(0); }
.mds-stagger.is-in > *:nth-child(1) { transition-delay: 40ms; }
.mds-stagger.is-in > *:nth-child(2) { transition-delay: 100ms; }
.mds-stagger.is-in > *:nth-child(3) { transition-delay: 160ms; }
.mds-stagger.is-in > *:nth-child(4) { transition-delay: 220ms; }
.mds-stagger.is-in > *:nth-child(5) { transition-delay: 280ms; }
.mds-stagger.is-in > *:nth-child(6) { transition-delay: 340ms; }

/* ---------- 10. SECCIONES ---------- */
.mds-section { position: relative; z-index: 1; }
.mds-h2 { font-size: clamp(2.25rem, 5vw, 3.75rem); }
.mds-lead { color: var(--mds-text-2); font-size: 1.075rem; line-height: 1.65; max-width: 62ch; }
.mds-divider-gold { width: 3.5rem; height: 2px; background: linear-gradient(90deg, var(--mds-accent), transparent); border: none; }

/* Quiénes somos — imagen con marco */
.mds-img-frame {
    position: relative;
    padding: 0.6rem;
    border-radius: var(--mds-r-card);
    background: var(--mds-glass-bg);
    border: 1px solid var(--mds-glass-border);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.55), inset 0 1px 0 var(--mds-glass-highlight);
}
.mds-img-frame img {
    border-radius: var(--mds-r-card-inner);
    display: block;
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
}
.mds-img-clip {
    clip-path: inset(0 0 100% 0);
    transition: clip-path 1200ms var(--ease-out);
}
.mds-img-clip.is-in { clip-path: inset(0 0 0 0); }

/* Servicios — bento + carrusel mobile */
.mds-bento {
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr;
    gap: 1.25rem;
}
@media (max-width: 1023px) {
    .mds-bento {
        grid-template-columns: auto;
        grid-auto-flow: column;
        grid-auto-columns: 85%;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        scroll-padding: 1.25rem;
        gap: 1rem;
        padding: 0 1.25rem 1rem;
        -webkit-overflow-scrolling: touch;
    }
    .mds-bento > * { scroll-snap-align: center; }
    .mds-bento::-webkit-scrollbar { height: 4px; }
    .mds-bento::-webkit-scrollbar-thumb { background: var(--mds-accent-soft); border-radius: 999px; }
}

.mds-svc-icon {
    width: 3.25rem; height: 3.25rem;
    border-radius: 1rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--mds-accent-soft);
    border: 1px solid rgba(212, 175, 55, 0.25);
    color: var(--mds-accent-2);
    font-size: 1.5rem;
    transition: transform 400ms var(--ease-out), background 400ms var(--ease-out);
}
.mds-bezel:hover .mds-svc-icon { transform: scale(1.08) rotate(-4deg); }

.mds-check {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--mds-text-2);
    font-size: 0.875rem;
}
.mds-check i { color: var(--mds-accent); }

/* Recuperación — sticky stack */
.mds-stack-card {
    position: sticky;
    top: 120px;
    min-height: 60vh;
    display: flex;
    align-items: center;
    border-radius: var(--mds-r-card);
    margin-bottom: 2rem;
    background: #0D0D0F;
    border: 1px solid rgba(212, 175, 55, 0.18);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.7), inset 0 1px 0 rgba(255, 255, 255, 0.04);
}
.mds-stack-card .mds-bezel-inner {
    background: transparent;
    box-shadow: none;
}
.mds-step-num {
    font-family: var(--mds-font-serif);
    font-style: italic;
    font-size: clamp(4rem, 12vw, 9rem);
    line-height: 0.9;
    background: linear-gradient(180deg, rgba(212, 175, 55, 0.9), rgba(212, 175, 55, 0.15));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Timeline móvil */
.mds-timeline { position: relative; padding-left: 2.25rem; }
.mds-timeline::before {
    content: "";
    position: absolute;
    left: 0.65rem; top: 0.5rem; bottom: 0.5rem;
    width: 2px;
    background: linear-gradient(180deg, var(--mds-accent), rgba(212, 175, 55, 0.1));
}
.mds-timeline-dot {
    position: absolute;
    left: -0.15rem;
    width: 1.1rem; height: 1.1rem;
    border-radius: 999px;
    background: var(--mds-bg);
    border: 2px solid var(--mds-accent);
    box-shadow: 0 0 0 4px rgba(212, 175, 55, 0.12);
}

/* Testimonios — carrusel */
.mds-carousel {
    display: flex;
    gap: 1.25rem;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-padding: 1.5rem;
    padding: 0 1.5rem 1.5rem;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}
.mds-carousel::-webkit-scrollbar { display: none; }
.mds-carousel > * {
    scroll-snap-align: center;
    flex: 0 0 auto;
    width: min(90%, 460px);
}
.mds-carousel-track {
    display: flex;
    gap: 1.25rem;
    transition: transform 700ms var(--ease-out);
}
.mds-carousel-btn {
    width: 2.75rem; height: 2.75rem;
    border-radius: 999px;
    background: var(--mds-surface);
    border: 1px solid var(--mds-hairline);
    color: var(--mds-text);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: transform 160ms var(--ease-out), background 220ms var(--ease-out);
}
.mds-carousel-btn:active { transform: scale(0.94); }
.mds-carousel-btn:hover { background: var(--mds-surface-2); border-color: var(--mds-hairline-strong); }
.mds-carousel-btn:disabled { opacity: 0.35; cursor: not-allowed; }

.mds-avatar {
    width: 3rem; height: 3rem;
    border-radius: 999px;
    object-fit: cover;
    border: 1px solid var(--mds-hairline-strong);
}

/* Sedes galería */
.mds-gallery {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 1rem;
}
@media (max-width: 767px) {
    .mds-gallery {
        grid-auto-flow: column;
        grid-auto-columns: 80%;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        padding-bottom: 1rem;
    }
    .mds-gallery > * { scroll-snap-align: center; }
}
.mds-gallery img {
    border-radius: var(--mds-r-card-inner);
    aspect-ratio: 3 / 4;
    object-fit: cover;
    width: 100%;
    transition: transform 600ms var(--ease-out);
}
.mds-gallery img:hover { transform: scale(1.03); }

/* Contacto */
.mds-contact-card {
    padding: 2.5rem;
    border-radius: var(--mds-r-card);
    text-align: center;
}

/* Footer */
.mds-footer-link {
    color: var(--mds-muted);
    transition: color 220ms var(--ease-out);
    font-size: 0.9rem;
}
.mds-footer-link:hover { color: var(--mds-text); }

/* Floaters */
.mds-float-chat {
    background: linear-gradient(135deg, #1a1a1c, #0a0a0b);
    color: var(--mds-accent);
    border: 1px solid rgba(212, 175, 55, 0.4);
    box-shadow: 0 12px 36px rgba(0, 0, 0, 0.55), 0 0 0 4px rgba(212, 175, 55, 0.08);
}
.mds-float-chat:hover { transform: scale(1.08) rotate(-3deg); }

.mds-float-wa {
    background: linear-gradient(135deg, #22c55e, #15803d);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.9);
}
.mds-float-wa:hover { transform: scale(1.08); }

.mds-float-bubble {
    background: rgba(10, 10, 11, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--mds-hairline);
    color: var(--mds-text);
}

/* Magnetic wrapper */
.mds-magnetic { display: inline-block; will-change: transform; transition: transform 250ms var(--ease-out); }

/* Logo watermark en hero */
.mds-watermark {
    position: absolute;
    opacity: 0.04;
    z-index: 1;
    pointer-events: none;
    filter: grayscale(1) brightness(2);
}

/* ============================================================
   CHATBOT — CSS SCOPEADO (INTACTO, NO MODIFICAR)
   ============================================================ */
.chat-wrapper {
    --bg-chat: #0F172A;
    --bg2-chat: #1E293B;
    --bg3-chat: #334155;
    --accent-chat: #D4AF37;
    --accent-soft-chat: rgba(212, 175, 55, 0.15);
    --text-chat: #F8FAFC;
    --muted-chat: #94A3B8;
    --success-chat: #22c55e;
    --success-soft-chat: rgba(34,197,94,0.16);
    --warning-chat: #f59e0b;

    background: linear-gradient(135deg, var(--bg-chat), var(--bg2-chat), var(--bg3-chat));
    color: var(--text-chat);
    border-radius: inherit;
    box-shadow: 0 18px 40px rgba(0,0,0,0.45);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border: 1px solid rgba(212, 175, 55, 0.3);
    width: 100%;
    height: 100%;
    font-family: system-ui, -apple-system, sans-serif;
}

.chat-header {
    padding: 14px 18px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: radial-gradient(circle at top left, rgba(212, 175, 55, 0.25), transparent);
}

.chat-header-avatar {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: 2px solid var(--accent-chat);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
    color: var(--accent-chat);
    background: rgba(0,0,0,0.4);
    flex-shrink: 0;
}

.chat-header-info {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.chat-header-title {
    font-size: 15px;
    font-weight: 600;
}

.chat-header-subtitle {
    font-size: 12px;
    color: var(--muted-chat);
}

.chat-messages {
    flex: 1;
    padding: 12px 16px;
    overflow-y: auto;
    scroll-behavior: smooth;
    display: flex;
    flex-direction: column;
}

.msg {
    max-width: 88%;
    margin-bottom: 10px;
    padding: 10px 12px;
    border-radius: 12px;
    font-size: 14px;
    line-height: 1.4;
    white-space: pre-wrap;
    word-wrap: break-word;
}

.msg-bot {
    background: rgba(0,0,0,0.4);
    border: 1px solid var(--accent-soft-chat);
    align-self: flex-start;
}

.msg-user {
    background: var(--accent-chat);
    color: #0F172A;
    align-self: flex-end;
    border-bottom-right-radius: 4px;
}

.msg-proceso {
    margin-top: 8px;
    padding: 10px;
    border-radius: 12px;
    background: rgba(0,0,0,0.38);
    border: 1px dashed rgba(212, 175, 55, 0.32);
    font-size: 12px;
}

.msg-success {
    align-self: flex-start;
    max-width: 88%;
    margin-bottom: 10px;
    padding: 10px 12px;
    border-radius: 12px;
    font-size: 13px;
    line-height: 1.35;
    background: var(--success-soft-chat);
    border: 1px solid rgba(34,197,94,0.28);
    color: #d9ffe6;
}

.small-label {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--muted-chat);
    margin-bottom: 4px;
    display: block;
}

.state-pill {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 7px;
    border-radius: 999px;
    background: rgba(212, 175, 55, 0.15);
    font-size: 11px;
    color: var(--accent-chat);
    margin-left: 3px;
}

.proceso-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 8px;
    padding-bottom: 6px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.proceso-title {
    font-weight: 700;
    color: #fff;
    font-size: 13px;
}

.proceso-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4px;
    margin-bottom: 8px;
}

.proceso-row {
    color: #dbe7ff;
}

.proceso-row strong {
    color: #fff;
    font-weight: 600;
}

.proceso-section-title {
    margin-top: 8px;
    margin-bottom: 6px;
    color: #f8d978;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: .08em;
    font-weight: 700;
}

.historial-wrapper {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-top: 4px;
}

.reporte-box {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 10px;
    overflow: hidden;
}

.reporte-summary {
    list-style: none;
    cursor: pointer;
    padding: 8px 10px;
    font-weight: 600;
    color: #fff;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,0.03);
}

.reporte-summary::-webkit-details-marker {
    display: none;
}

.reporte-summary::after {
    content: "▾";
    font-size: 12px;
    color: var(--accent-chat);
    flex-shrink: 0;
}

.reporte-box[open] .reporte-summary::after {
    content: "▴";
}

.reporte-meta {
    font-size: 11px;
    color: #c7d2fe;
    padding: 0 10px 8px 10px;
}

.act-list {
    padding: 0 10px 10px 10px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.act-item {
    background: rgba(0,0,0,0.18);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 8px;
    padding: 7px 8px;
}

.act-date {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: #f8d978;
    margin-bottom: 3px;
    display: block;
}

.act-text {
    color: #e7eefc;
    line-height: 1.4;
    white-space: pre-wrap;
    word-break: break-word;
}

.empty-note {
    color: #cbd5e1;
    font-style: italic;
    padding: 6px 0;
}

.chat-input-area {
    padding: 10px;
    border-top: 1px solid rgba(255,255,255,0.08);
    display: flex;
    align-items: flex-end;
    gap: 8px;
    background: rgba(15,32,39,0.98);
}

.chat-input-area textarea {
    flex: 1;
    padding: 10px 14px;
    border-radius: 18px;
    border: 1px solid rgba(255,255,255,0.18);
    background: rgba(0,0,0,0.45);
    color: var(--text-chat);
    font-size: 14px;
    outline: none;
    resize: none;
    overflow-y: auto;
    max-height: 120px;
    min-height: 42px;
    line-height: 1.4;
    font-family: inherit;
}

.chat-input-area textarea::placeholder {
    color: var(--muted-chat);
}

.chat-input-area textarea::-webkit-scrollbar {
    width: 5px;
}

.chat-input-area textarea::-webkit-scrollbar-thumb {
    background: rgba(212, 175, 55, 0.4);
    border-radius: 5px;
}

.chat-input-area button {
    border-radius: 50%;
    border: none;
    width: 42px;
    height: 42px;
    flex-shrink: 0;
    font-size: 16px;
    cursor: pointer;
    background: var(--accent-chat);
    color: #02232f;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.1s ease;
}

.chat-input-area button:active {
    transform: scale(0.92);
}

.typing {
    width: 32px;
    display: flex;
    justify-content: space-between;
    padding: 4px 6px;
}

.typing span {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--accent-chat);
    opacity: 0.5;
    animation: blink 1s infinite ease-in-out;
}

.typing span:nth-child(2) { animation-delay: 0.15s; }
.typing span:nth-child(3) { animation-delay: 0.3s; }

@keyframes blink {
    0%, 80%, 100% { opacity: 0.3; transform: translateY(0); }
    40% { opacity: 1; transform: translateY(-2px); }
}

.chat-messages::-webkit-scrollbar {
    width: 6px;
}

.chat-messages::-webkit-scrollbar-thumb {
    background: var(--accent-soft-chat);
    border-radius: 3px;
}

#chatbot-widget.expanded-chat {
    bottom: 0 !important;
    right: 0 !important;
    width: 100% !important;
    height: 100% !important;
    max-height: 100vh !important;
    border-radius: 0 !important;
    z-index: 9999 !important;
}

@media (min-width: 640px) {
    #chatbot-widget.expanded-chat {
        bottom: 5vh !important;
        right: max(5vw, calc(50vw - 500px)) !important;
        width: 90vw !important;
        max-width: 1000px !important;
        height: 90vh !important;
        max-height: 90vh !important;
        border-radius: 24px !important;
    }
}
/* ===== FIN CSS CHATBOT ===== */

/* ---------- 11. REDUCED MOTION ---------- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
        scroll-behavior: auto !important;
    }
    .mds-reveal, .mds-stagger > * {
        opacity: 1 !important;
        transform: none !important;
        filter: none !important;
    }
    .mds-img-clip { clip-path: inset(0 0 0 0) !important; }
    .mds-hero-slide { transition: opacity 200ms ease !important; clip-path: none !important; }
}

/* ---------- 12. HOVER SOLO EN PUNTERO FINO ---------- */
@media (hover: none), (pointer: coarse) {
    .mds-bezel:hover { transform: none; }
    .mds-magnetic { transform: none !important; }
}