:root {
    --color-bg-primary:    #fcfcfc;
    --color-bg-secondary:  #2e1153;
    --color-bg-tertiary:   #0F1B3D;
    
    --color-accent1:       #7B2CFF;
    --color-accent2:       #A855F7;
    --color-accent3:       #FF2FA3;
    --color-accent4:       #2F7BFF;
    --color-accent5:       #00C2FF;
    
    --color-whatsapp:      #25D366;
    --color-white:         #ffffff;
    --color-black:         #111111;
    --color-gray-dark:     #ffffff;
    --color-gray-medium:   #555555;
    --color-gray-light:    #777777;

    --bg-color:            var(--color-bg-primary);
    --bg-secondary:        var(--color-bg-secondary);
    --bg-card:             rgba(123, 44, 255, 0.06);
    --text-main:           var(--color-black);
    --text-muted:          var(--color-gray-medium);
    --accent:              var(--color-accent1);
    --gradient:            linear-gradient(135deg, var(--color-accent1) 0%, var(--color-accent3) 100%);
    
    --font-main: 'Montserrat', sans-serif;
    --font-title: 'Playfair Display', serif;
    
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    --container-width: 1200px;
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-main);
    background-color: var(--bg-color);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

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

ul {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
    height: auto;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 100px 0;
    position: relative;
}

.dark-block {
    background-color: var(--bg-secondary);
    color: var(--color-white);
}

.block-center {
    text-align: center;
    margin-top: 45px;
    margin-bottom: 85px;
}

/* ==================== SUBTÍTULOS PEQUEÑOS (AHORA MÁS GRANDES) ==================== */
.subtitle {
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 3px;
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 25px;
    display: block;
    text-align: center;
    position: relative;
}

.subtitle::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
}

.block-center h2 {
    font-size: 2.2rem;
    line-height: 1.12;
    font-weight: 700;
}

@media (max-width: 768px) {
    .block-center {
        margin-top: 30px;
        margin-bottom: 70px;
    }
    .subtitle {
        font-size: 0.73rem;
    }
    .block-center h2 {
        font-size: 1.95rem;
    }
}

.btn-primary,
.nav-cta {
    background: var(--gradient);
    color: #000;
    padding: 12px 24px;
    font-weight: 700;
    border-radius: 50px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-transform: uppercase;
    font-size: 0.9rem;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 6px 18px rgba(123, 44, 255, 0.25);
    white-space: nowrap;
}

.btn-primary:hover,
.nav-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(123, 44, 255, 0.4);
}

.btn-secondary {
    border: 1px solid var(--color-gray-dark);
    padding: 14px 36px;
    font-weight: 500;
    border-radius: 50px;
    display: inline-block;
    text-transform: uppercase;
    font-size: 0.95rem;
    transition: var(--transition);
    color: var(--color-gray-dark);
}

.btn-secondary:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: rgba(123, 44, 255, 0.08);
}

.big-btn {
    padding: 16px 48px;
    font-size: 1.05rem;
}

.pulse {
    animation: pulse-animation 2s infinite;
}

@keyframes pulse-animation {
    0%   { box-shadow: 0 0 0 0 rgba(123, 44, 255, 0.25); }
    70%  { box-shadow: 0 0 0 18px transparent; }
    100% { box-shadow: 0 0 0 0 transparent; }
}

/* NAVBAR */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    padding: 20px 0;
    z-index: 9999;
    background: rgba(10, 10, 10, 0.92);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(123, 44, 255, 0.25);
    transition: var(--transition);
}

.navbar-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 30px;
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
}

.logo-link {
    flex-shrink: 0;
    margin-right: 45px;
    position: relative;
    display: block;
    z-index: 1300;
}

.logo-img {
    height: 45px;
    width: auto;
    transition: var(--transition);
    animation: levitar 5.5s ease-in-out infinite, brillo-glow 4s ease-in-out infinite alternate;
    filter: drop-shadow(0 0 8px rgba(123, 44, 255, 0.4));
}

.logo-link:hover .logo-img {
    animation-play-state: paused;
    transform: scale(1.08);
    filter: brightness(1.3) drop-shadow(0 0 18px rgba(123, 44, 255, 0.8));
}

@keyframes levitar {
    0%   { transform: translateY(0) scale(1); }
    25%  { transform: translateY(-8px) scale(1.02); }
    50%  { transform: translateY(0) scale(1); }
    75%  { transform: translateY(6px) scale(1.015); }
    100% { transform: translateY(0) scale(1); }
}

@keyframes brillo-glow {
    0%   { filter: drop-shadow(0 0 8px rgba(123, 44, 255, 0.4)); }
    100% { filter: drop-shadow(0 0 18px rgba(123, 44, 255, 0.75)); }
}

.nav-menu {
    display: flex;
    gap: 48px;
    align-items: center;
}

.nav-menu a {
    font-size: 0.98rem;
    font-weight: 600;
    color: var(--color-white);
    position: relative;
    padding: 10px 0;
    transition: var(--transition);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -8px;
    left: 50%;
    background: var(--accent);
    transition: var(--transition);
    transform: translateX(-50%);
}

.nav-menu a:hover::after,
.nav-menu a.active::after {
    width: 85%;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--accent);
}

.hamburger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 9999;
    padding: 8px;
}

.hamburger span {
    display: block;
    width: 30px;
    height: 3px;
    background: var(--color-white);
    margin: 6px 0;
    transition: var(--transition);
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}
.hamburger.active span:nth-child(2) {
    opacity: 0;
}
.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -8px);
}

/* ========================================
   MENÚ MÓVIL - EXACTAMENTE HASTA BOTÓN LLAMAR
   ======================================= */
.mobile-menu-overlay {
    position: fixed;
    inset: 0;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease;
    z-index: 1000;
    pointer-events: none;
}

.mobile-menu-overlay.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.mobile-menu {
    position: fixed;
    top: 0;
    right: 0;
    width: 70%;
    max-width: 250px;
    height: fit-content;             /* ← EXACTO AL CONTENIDO */
    background: rgba(20, 15, 40, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-left: 1px solid rgba(123, 44, 255, 0.4);
    border-radius: 0 0 20px 20px;   /* ← REDONDEADO ABAJO */
    transform: translateX(100%);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    z-index: 1001;
    padding: 140px 12px 12px 12px;   /* ← PADDING JUSTO */
    display: flex;
    flex-direction: column;
    gap: 6px;
    box-shadow: -8px 0 30px rgba(0,0,0,0.4);
}

.mobile-close {
    position: fixed !important;
    top: 75px;
    right: 18px;
    font-size: 1.7rem;
    font-weight: 200;
    color: #ffffff !important;
    background: rgba(255, 255, 255, 0.25);
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: 50%;
    width: 42px;
    height: 42px;
    display: flex !important;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0,0,0,0.4);
    z-index: 1002 !important;
    line-height: 1;
}

.mobile-close:hover {
    background: rgba(123, 44, 255, 0.4) !important;
    border-color: var(--accent);
    color: var(--accent) !important;
    transform: rotate(90deg) scale(1.05);
}

.mobile-menu a:not([href^="tel:"]) {
    font-size: 0.9rem;
    font-weight: 600;
    color: #ffffff;
    text-transform: uppercase;
    letter-spacing: 0.2px;
    padding: 9px 10px;
    border-radius: 6px;
    transition: all 0.3s ease;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    line-height: 1.25;
    white-space: nowrap;
}

.mobile-menu a:not([href^="tel:"]):hover {
    color: var(--accent);
    background: rgba(123, 44, 255, 0.2);
    padding-left: 14px;
    transform: translateX(4px);
}

/* BOTÓN LLAMAR - FINAL EXACTO DEL MENÚ */
.mobile-menu a[href^="tel:"] {
    background: linear-gradient(135deg, var(--color-whatsapp), #128C7E) !important;
    color: white !important;
    font-size: 0.92rem !important;
    font-weight: 700 !important;
    margin-top: 6px !important;
    margin-bottom: 0 !important;     /* ← SIN ESPACIO DEBAJO */
    padding: 12px 14px !important;   /* ← PADDING PERFECTO */
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.35) !important;
    border-radius: 22px !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 6px !important;
    line-height: 1.2;
    white-space: nowrap;
}

.mobile-menu a[href^="tel:"] i {
    font-size: 1.1rem;
    animation: phone-ring 2s infinite;
}

@keyframes phone-ring {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.08); }
}

.mobile-menu-overlay.active .mobile-menu {
    transform: translateX(0);
    opacity: 1;
}

body.menu-open {
    overflow: visible !important;
    height: auto !important;
    touch-action: auto !important;
}

@media (max-width: 360px) {
    .mobile-menu {
        width: 72%;
        max-width: 240px;
        padding: 140px 10px 10px 10px;
    }
    
    .mobile-menu a:not([href^="tel:"]) {
        font-size: 0.87rem;
        padding: 8px 9px;
    }
    
    .mobile-menu a[href^="tel:"] {
        font-size: 0.9rem !important;
        padding: 11px 12px !important;
    }
}
/* CARRUSEL DE CLIENTES Y TARJETAS DEL PORTAFOLIO */
.clients-carousel {
    overflow: hidden;
    white-space: nowrap;
    padding: 30px 0;
    position: relative;
}
.clients-track {
    display: inline-flex;
    gap: 80px;
    animation: slideClients 30s linear infinite;
}
.clients-track:hover {
    animation-play-state: paused;
}
.client-logo {
    height: 65px;
    filter: brightness(0) invert(1);
    transition: transform 0.3s ease;
    flex-shrink: 0;
}
.client-logo:hover {
    transform: scale(1.15);
}
@keyframes slideClients {
    from { transform: translateX(0); }
    to   { transform: translateX(-50%); }
}

.portfolio-grid .big-card.portfolio-item {
    overflow: hidden;
    position: relative;
    border-radius: 16px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.08);
    transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
}
.portfolio-grid .big-card.portfolio-item:hover {
    transform: translateY(-12px);
    box-shadow: 0 20px 50px rgba(123, 44, 255, 0.22);
}
.card-img-container {
    position: relative;
    overflow: hidden;
}
.card-img-container img {
    transition: transform 0.6s cubic-bezier(0.25, 0.8, 0.25, 1);
    width: 100%;
}
.big-card.portfolio-item:hover .card-img-container img {
    transform: scale(1.1);
}
.category-tag {
    position: absolute;
    top: 20px;
    left: 20px;
    background: linear-gradient(135deg, #7B2CFF 0%, #FF2FA3 100%);
    color: #000;
    font-size: 0.78rem;
    font-weight: 700;
    padding: 6px 20px;
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 6px 18px rgba(123, 44, 255, 0.35);
    z-index: 3;
}
.portfolio-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(123,44,255,0.85), transparent 40%);
    opacity: 0;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding-bottom: 30px;
    transition: opacity 0.4s ease;
    z-index: 2;
}
.big-card.portfolio-item:hover .portfolio-overlay {
    opacity: 1;
}
.portfolio-overlay .btn-secondary {
    background: #fff;
    color: #000;
    font-weight: 700;
    padding: 12px 32px;
    border-radius: 50px;
    box-shadow: 0 6px 20px rgba(0,0,0,0.3);
}
.portfolio-grid .big-card h3 {
    font-size: 1.35rem;
    margin: 20px 0 8px;
}
.portfolio-grid .big-card p {
    font-size: 1.02rem;
    line-height: 1.5;
    color: #555;
    margin-bottom: 20px;
}

/* HERO */
.hero {
    height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    overflow: hidden;
    z-index: 2;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(10, 10, 10, 0.15), rgba(252, 252, 252, 0.55));
    z-index: -1;
}

.hero-content {
    position: relative;
    z-index: 10;
    padding: 0 20px;
}

.hero-videos-wrapper {
    position: absolute;
    inset: 0;
    z-index: -2;
}

.hero-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 1.4s ease-in-out;
}

.hero-video.active {
    opacity: 0.75;
}

@media (max-width: 768px) {
    .hero-overlay {
        background: linear-gradient(to bottom, rgba(10, 10, 10, 0.15), rgba(252, 252, 252, 0.55)) !important;
    }
    
    .hero-title {
        font-size: 2.55rem !important;
        line-height: 1.05 !important;
        text-shadow: 0 2px 8px rgba(0,0,0,0.4), 0 0 25px rgba(123, 44, 255, 0.65) !important;
    }
    
    .hero-subtitle {
        font-size: 1.18rem !important;
        text-shadow: 0 2px 8px rgba(0,0,0,0.35);
    }
}

.hero-title {
    font-size: 3.8rem;
    line-height: 1.1;
    margin-bottom: 20px;
    font-family: var(--font-title);
    background: var(--gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    transition: all 0.4s ease;
    text-shadow: 0 3px 14px rgba(109, 31, 201, 0.45);
}

.hero-subtitle {
    font-size: 1.25rem;
    max-width: 720px;
    margin: 0 auto 40px;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.grid-3.step-grid,
.section:has(.step-card) .grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 28px 24px;
    align-items: stretch;
}

@media (min-width: 992px) {
    .grid-3.step-grid,
    .section:has(.step-card) .grid-3 {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (min-width: 768px) and (max-width: 991px) {
    .grid-3.step-grid,
    .section:has(.step-card) .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 767px) {
    .grid-3.step-grid,
    .section:has(.step-card) .grid-3 {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

.big-card,
.niche-card,
.step-card {
    background: white;
    border: 1px solid rgba(0,0,0,0.08);
    padding: 30px;
    border-radius: 12px;
    transition: var(--transition);
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
}

.big-card:hover,
.niche-card:hover,
.step-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 12px 40px rgba(123, 44, 255, 0.18);
    border-color: var(--accent);
}

.step-card {
    position: relative;
    min-height: 280px;
    padding: 80px 24px 32px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.step-number {
    position: absolute;
    top: 15px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 6rem;
    font-weight: 900;
    line-height: 0.9;
    color: var(--accent);
    opacity: 0.18;
    pointer-events: none;
    user-select: none;
    text-shadow: 0 4px 12px rgba(123,44,255,0.25);
}

.card-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 6px;
    margin-bottom: 20px;
}

.niche-img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 6px;
    margin-bottom: 20px;
}

.result-card {
    background: white;
    border: 1px solid rgba(123, 44, 255, 0.12);
    border-radius: 16px;
    padding: 40px 32px;
    box-shadow: 0 6px 24px rgba(0,0,0,0.05);
    transition: all 0.35s ease;
    text-align: center;
    min-height: 240px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.result-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 48px rgba(123, 44, 255, 0.25);
    border-color: var(--accent);
}

.result-card h3 {
    font-size: 2.0rem;
    font-weight: 900;
    line-height: 1.05;
    margin-bottom: 12px;
    color: var(--accent);
    letter-spacing: -0.8px;
    text-shadow: 0 2px 6px rgba(123, 44, 255, 0.18);
}

.result-card p {
    font-size: 1.05rem;
    color: var(--text-muted);
    margin: 0;
    font-weight: 500;
}

.testimonials-container {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: stretch;
    gap: 60px;
    max-width: 1100px;
    margin: 0 auto 40px auto;
    padding: 0 20px;
}

.big-card.testimonial {
    flex: 1;
    max-width: 520px;
    min-width: 340px;
    background: white;
    border: 1px solid rgba(0,0,0,0.1);
    border-radius: 16px;
    padding: 45px 35px;
    text-align: center;
    box-shadow: 0 10px 40px rgba(0,0,0,0.08);
    transition: all 0.35s ease;
}

.big-card.testimonial:hover {
    transform: translateY(-12px);
    box-shadow: 0 24px 72px rgba(123, 44, 255, 0.32);
    border-color: var(--accent);
}

.big-card.testimonial .testimonial-img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto 32px auto;
    border: 6px solid var(--accent);
    box-shadow: 0 6px 24px rgba(123, 44, 255, 0.3);
}

.big-card.testimonial p {
    font-size: 1.14rem;
    line-height: 1.8;
    margin: 0 0 32px 0;
    color: var(--text-main);
    font-style: italic;
}

.big-card.testimonial strong {
    display: block;
    font-size: 1.28rem;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 10px;
}

.big-card.testimonial small {
    display: block;
    font-size: 1rem;
    color: var(--text-muted);
    font-weight: 500;
}

.cta {
    text-align: center;
    background: linear-gradient(rgba(0, 0, 0, 0.8), rgba(0, 0, 0, 0.8)),
                url('https://images.unsplash.com/photo-1486406146926-c627a92ad1ab?auto=format&fit=crop&w=1920&q=80');
    background-size: cover;
    background-attachment: fixed;
    padding: 120px 0;
    color: white;
}

.cta h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

/* ==================== MODAL DEL FORMULARIO (CORREGIDO) ==================== */
.modal {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.9);
    z-index: 100000;           
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: 0.35s ease;
}

.modal.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background-color: var(--bg-secondary);
    padding: 32px 40px 22px;
    border: 1px solid var(--accent);
    width: 90%;
    max-width: 540px;
    border-radius: 12px;
    box-shadow: 0 0 40px rgba(123, 44, 255, 0.4);
    position: relative;
    max-height: 88vh;
    overflow-y: auto;
    color: var(--color-white);
    text-align: center;
    z-index: 100001;           
}

.modal-content h2 {
    margin: 28px 0 20px 0;
    padding: 0;
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--accent);
    line-height: 1.2;
    text-align: center;
}

.modal-close-btn {
    position: absolute;
    top: 16px;
    right: 20px;
    background: none;
    border: none;
    font-size: 2.8rem;
    color: var(--accent);
    cursor: pointer;
    line-height: 1;
    transition: var(--transition);
}

.modal-close-btn:hover {
    color: var(--color-accent3);
    transform: rotate(90deg);
}

.form-subtitle {
    text-align: center;
    color: var(--text-muted);
    margin-bottom: 22px;
    font-size: 0.98rem;
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 16px;
    text-align: left;
}

.input-group label {
    font-size: 0.92rem;
    color: var(--text-muted);
    font-weight: 600;
}

.required {
    color: #ff4d4d;
}

/* INPUTS Y TEXTAREA */
.input-group input,
.input-group textarea {
    width: 100%;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(123,44,255,0.25);
    padding: 14px 16px;
    border-radius: 8px;
    color: #ffffff;
    font-family: var(--font-main);
    font-size: 1rem;
    transition: var(--transition);
}

/* SELECT */
.input-group select {
    width: 100%;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(123,44,255,0.25);
    padding: 14px 16px;
    border-radius: 8px;
    color: #ffffff; /* cuando está cerrado */
    font-family: var(--font-main);
    font-size: 1rem;
    transition: var(--transition);
}

/* OPCIONES DEL SELECT (IMPORTANTE) */
.input-group select option {
    color: #000000;
    background: #ffffff;
}
.input-group input:focus,
.input-group textarea:focus,
.input-group select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(123,44,255,0.2);
}

.input-group textarea {
    resize: none;
}

.input-group select {
    appearance: none;
}

.file-group input[type="file"] {
    padding: 12px;
    border: 2px dashed var(--accent);
    border-radius: 8px;
    background: rgba(123,44,255,0.03);
    width: 100%;
    cursor: pointer;
}

.file-group small {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 6px;
}

.preview-container {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin: 12px 0 16px;
    justify-content: center;
}

.preview-item {
    position: relative;
    width: 80px;
    height: 80px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0,0,0,0.15);
}

.preview-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.remove-preview {
    position: absolute;
    top: -8px;
    right: -8px;
    width: 24px;
    height: 24px;
    background: #ff4d4d;
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 1.1rem;
    line-height: 1;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0,0,0,0.3);
    transition: var(--transition);
}

.remove-preview:hover {
    background: #d32f2f;
    transform: scale(1.15);
}

.submit-btn {
    width: 100%;
    padding: 16px;
    background: var(--gradient);
    color: #000;
    border: none;
    font-weight: 700;
    cursor: pointer;
    text-transform: uppercase;
    border-radius: 50px;
    transition: var(--transition);
    box-shadow: 0 6px 20px rgba(123, 44, 255, 0.3);
    font-size: 1.05rem;
}

.submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 36px rgba(123, 44, 255, 0.5);
}

.footer {
    padding: 60px 0 40px;
    background: var(--bg-secondary);
    color: #ddd;
    border-top: 1px solid rgba(123, 44, 255, 0.2);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 40px;
    margin-bottom: 50px;
}

.footer h4 {
    color: var(--color-white);
    margin-bottom: 16px;
    font-size: 1.1rem;
}

.footer ul li {
    margin-bottom: 10px;
}

.footer ul li a {
    transition: var(--transition);
}

.footer ul li a:hover {
    color: var(--accent);
}

/* FOOTER - LOGO + TEXTO + REDES SOCIALES */
.footer > .container > div:first-child {
    text-align: center;
    margin-bottom: 40px;
}

.footer > .container > div:first-child img {
    margin: 0 auto 15px auto;
    display: block;
}

.footer > .container > div:first-child p {
    margin: 0 auto;
    max-width: 420px;
    font-size: 0.96rem;
    line-height: 1.55;
    color: #ccc;
}

@media (max-width: 768px) {
    .footer > .container > div:first-child {
        text-align: left;
    }
    .footer > .container > div:first-child img {
        margin: 0 0 15px 0;
    }
    .footer > .container > div:first-child p {
        text-align: left;
        margin: 0;
        max-width: 100%;
    }
}

.footer-grid > div:last-child {
    text-align: center;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin: 20px 0 0 0;
}

.social-links a {
    font-size: 1.85rem;
    color: #ddd;
    transition: var(--transition);
}

.social-links a:hover {
    color: var(--accent);
    transform: translateY(-3px);
}

.copyright {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.08);
    font-size: 0.9rem;
}

.copyright p {
    margin: 8px 0;
}

.copyright a {
    color: var(--accent);
    margin: 0 8px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
    align-items: stretch;
}

.services-grid .big-card {
    background: white;
    border: 1px solid rgba(0,0,0,0.08);
    border-radius: 16px;
    padding: 35px 25px;
    text-align: center;
    transition: all 0.4s ease;
    box-shadow: 0 8px 30px rgba(0,0,0,0.05);
}

.services-grid .big-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 20px 50px rgba(123, 44, 255, 0.22);
    border-color: var(--accent);
}

.accent-icon {
    color: var(--accent);
    font-size: 4rem;
    margin-bottom: 25px;
    transition: var(--transition);
}

.big-card:hover .accent-icon {
    transform: scale(1.15);
}

.theme-toggle {
    position: fixed;
    left: 20px;
    bottom: 30px;
    transform: none;
    z-index: 1100;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(123, 44, 255, 0.3);
    backdrop-filter: blur(10px);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

.theme-toggle:hover {
    transform: scale(1.12);
    box-shadow: 0 8px 25px rgba(123, 44, 255, 0.3);
    background: rgba(255, 255, 255, 0.25);
}

/* Media Queries */
@media (max-width: 1024px) {
    .nav-menu {
        display: none;
    }
    .hamburger {
        display: block;
    }
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .footer-grid {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    }
    .result-card h3 {
        font-size: 1.85rem;
    }
    .navbar {
        padding: 12px 0;
        background: rgba(10, 10, 10, 0.95);
    }
    .logo-img {
        height: 38px;
    }

    .navbar-container {
        position: relative;
    }
    .nav-cta {
        margin-right: 65px;
    }
    .hamburger {
        position: absolute;
        right: 20px;
        top: 50%;
        transform: translateY(-50%);
        z-index: 9999;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.8rem;
    }
    .grid-3 {
        grid-template-columns: 1fr;
    }
    .services-grid {
        grid-template-columns: 1fr;
    }
    .section {
        padding: 80px 0;
    }
    .cta h2 {
        font-size: 1.8rem;
    }
    .testimonials-container {
        flex-direction: column;
        align-items: center;
        gap: 60px;
    }
    .big-card.testimonial {
        width: 100%;
        max-width: 500px;
    }
    .result-card {
        min-height: 200px;
        padding: 30px 20px;
    }
    .result-card h3 {
        font-size: 1.7rem;
    }
    .nav-cta {
        padding: 10px 18px;
        font-size: 0.85rem;
    }
}

/* FOOTER TOP */
.footer-top {
    text-align: center;
    margin-bottom: 40px;
}

.footer-logo {
    height: 60px;
}

.footer-desc {
    margin: 20px auto;
    max-width: 700px;
}

/* LIBRO DE RECLAMACIONES */
.libro-reclamaciones {
    width: 200px;
    margin: 20px auto 0;
    display: block;
    transition: transform 0.3s ease;
}

.libro-reclamaciones:hover {
    transform: scale(1.05);
}

/* OPCIONAL: centrar mejor en móvil */
.libro-link {
    display: block;
    text-align: center;
}

/* ==================== ICONOS REDES SOCIALES FLOTANTES ==================== */
.social-float {
    position: fixed;
    bottom: 200px;
    left: 25px;
    z-index: 1100;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.social-icon {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--accent);
    color: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    transition: all 0.3s ease;
    box-shadow: 0 3px 10px rgba(0,0,0,0.2);
    position: relative;
}

.social-icon:hover {
    transform: translateY(-4px) scale(1.08);
    background: var(--accent);
    color: white;
    box-shadow: 0 8px 20px rgba(123, 44, 255, 0.4);
}

.social-icon::after {
    content: attr(aria-label);
    position: absolute;
    left: 55px;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0,0,0,0.85);
    color: white;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 0.8rem;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.social-icon:hover::after {
    opacity: 1;
    transform: translateY(-50%) translateX(10px);
}

@media (max-width: 768px) {
    .social-float {
        left: 18px;
        bottom: 160px;
        gap: 10px;
    }
    
    .social-icon {
        width: 38px;
        height: 38px;
        font-size: 1.25rem;
    }
}

/* WHATSAPP WIDGET */
.whatsapp-widget {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1100;
}

.whatsapp-icon-btn {
    background: var(--color-whatsapp);
    color: white;
    width: 65px;
    height: 65px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2rem;
    box-shadow: 0 6px 20px rgba(0,0,0,0.4);
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

.whatsapp-icon-btn:hover {
    transform: scale(1.12);
    box-shadow: 0 10px 30px rgba(37,211,102,0.5);
}

.whatsapp-popup {
    display: none;
    position: absolute;
    bottom: 85px;
    right: 0;
    width: 300px;
    background: white;
    border-radius: 18px;
    box-shadow: 0 10px 35px rgba(0,0,0,0.25);
    overflow: hidden;
}

.whatsapp-widget.active .whatsapp-popup {
    display: block;
    animation: popupSlide 0.4s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

@keyframes popupSlide {
    0%   { opacity: 0; transform: translateY(25px) scale(0.9); }
    100% { opacity: 1; transform: translateY(0) scale(1); }
}

.whatsapp-header {
    background: #f8f8f8;
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 10px;
    border-bottom: 1px solid #eee;
}

.whatsapp-header span {
    font-size: 0.95rem;
    font-weight: 600;
    color: #333;
}

.whatsapp-logo {
    width: 42px;
    height: 42px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.8rem;
    box-shadow: 0 3px 10px rgba(37,211,102,0.3);
}

.whatsapp-bubble {
    background: #1f1f1f;
    color: white;
    padding: 16px 18px;
    border-radius: 18px;
    margin: 12px;
    position: relative;
    font-size: 1rem;
    line-height: 1.35;
}

.whatsapp-bubble::after {
    content: '';
    position: absolute;
    bottom: -8px;
    right: 25px;
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    border-top: 10px solid #1f1f1f;
}

.whatsapp-button {
    display: block;
    background: var(--color-whatsapp);
    color: white;
    text-align: center;
    padding: 10px 0;
    margin: 0 12px 12px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.95rem;
    text-decoration: none;
}

.whatsapp-button:hover {
    background: #1da851;
}

/* Responsive */
@media (max-width: 768px) {
    .whatsapp-widget {
        bottom: 20px;
        right: 20px;
    }
    .whatsapp-icon-btn {
        width: 55px;
        height: 55px;
        font-size: 1.9rem;
    }
    .whatsapp-popup {
        width: 260px;
        bottom: 72px;
    }
}
/* ====================== FIX FONDO BLANCO EN HERO (1 SOLO VIDEO) ====================== */
.hero-videos-wrapper {
    background-color: #0a0a0a;
}

.hero-video {
    background-color: #0a0a0a;
    object-fit: cover;
    z-index: 1;
}

.hero-overlay {
    z-index: 2;
    background: linear-gradient(rgba(10,10,10,0.75), rgba(121, 44, 255, 0.329)) !important;
}

@media (max-width: 768px) {
    .hero-videos-wrapper,
    .hero-video {
        background-color: #0a0a0a;
    }
}

/* ============================================================= */
/* CORRECCIÓN BOTÓN "LLAMAR AHORA" EN MENÚ MÓVIL        */
/* ============================================================= */

.nav-cta {
    display: none !important;
}

.mobile-menu .btn-primary,
.mobile-menu .open-modal-btn {
    display: block !important;
    margin-top: 35px;
    width: 100%;
    text-align: center;
    padding: 14px 20px 12px;     /* menos padding abajo */
    font-size: 0.88rem;
    line-height: 1.25;
    letter-spacing: 0.7px;
    background: linear-gradient(135deg, #7B2CFF, #FF2FA3) !important;
    color: #000 !important;
    border-radius: 50px;
    font-weight: 700;
    box-shadow: 0 6px 20px rgba(123, 44, 255, 0.3);
    white-space: normal;
    min-height: 54px;
    display: flex;
    align-items: center;         /* centrado vertical */
    justify-content: center;
    text-transform: uppercase;
    position: relative;
    top: -3px;                   /* mueve el texto un poquito más arriba */
}

/* Ajuste adicional para móviles */
@media (max-width: 768px) {
    .mobile-menu .btn-primary,
    .mobile-menu .open-modal-btn {
        font-size: 0.86rem;
        padding: 13px 18px 11px;
        min-height: 52px;
        top: -2px;
    }
}

@media (min-width: 1025px) {
    .nav-cta {
        display: inline-flex !important;
    }
    
    .mobile-menu .btn-primary,
    .mobile-menu .open-modal-btn {
        display: none !important;
    }
}

/* ============================================================= */
/* OCULTAR WHATSAPP CUANDO EL MENÚ MÓVIL ESTÁ ABIERTO           */
/* ============================================================= */

.whatsapp-widget {
    transition: opacity 0.3s ease;
}

/* Ocultar WhatsApp cuando el menú móvil está abierto */
body.menu-open .whatsapp-widget,
.mobile-menu-overlay.active .whatsapp-widget {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

/* Opcional: también ocultar las redes flotantes si molestan */
body.menu-open .social-float {
    opacity: 0;
    visibility: hidden;
}

/* BOTÓN LLAMAR AHORA - MENÚ MÓVIL */
.mobile-menu .btn-primary[href^="tel:"] {
    display: flex !important;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-top: 35px !important;
    width: 100% !important;
    padding: 18px 24px !important;
    font-size: 1.1rem !important;
    font-weight: 700 !important;
    background: linear-gradient(135deg, #5800fc, #471696) !important;
    color: white !important;
    border: none !important;
    border-radius: 50px !important;
    box-shadow: 0 8px 25px rgba(89, 0, 255, 0.4) !important;
    text-decoration: none !important;
    text-transform: uppercase !important;
    letter-spacing: 1px !important;
    transition: all 0.3s ease !important;
    position: relative !important;
    top: 0 !important;
    min-height: 60px !important;
}

.mobile-menu .btn-primary[href^="tel:"]:hover,
.mobile-menu .btn-primary[href^="tel:"]:active {
    background: linear-gradient(135deg, #2a1d42, #8e1df7) !important;
    transform: translateY(-2px) scale(1.02) !important;
    box-shadow: 0 12px 35px rgba(132, 0, 255, 0.555) !important;
}

.mobile-menu .btn-primary[href^="tel:"] i {
    font-size: 1.4rem !important;
    animation: phone-ring 2s infinite !important;
}

@keyframes phone-ring {
    0%, 100% { transform: scale(1) rotate(0deg); }
    50% { transform: scale(1.1) rotate(10deg); }
}

/* ====================== HERO DUAL-VIDEO ADAPTATIVO ====================== */
.hero-dual-video {
    height: 100vh;
    position: relative;
    overflow: hidden;
}

/* ==================== DESKTOP/PC ==================== */
@media (min-width: 769px) {
    .hero-video-desktop {
        display: block !important;
        opacity: 0.75 !important;
        position: absolute !important;
        top: 0 !important;
        left: 0 !important;
        width: 100% !important;
        height: 100% !important;
        object-fit: cover !important;
        object-position: center !important;
    }
    
    .hero-video-mobile {
        display: none !important;
    }
}

/* ==================== MÓVIL/CELULAR (CORREGIDO) ==================== */
@media (max-width: 768px) {
    .hero-video-desktop {
        display: none !important;
    }
    
    .hero-video-mobile {
        display: block !important;
        position: absolute !important;
        top: 0 !important;
        left: 0 !important;
        width: 100% !important;
        height: 100% !important;
        object-fit: cover !important;
        object-position: center !important;
        transform: none !important;
    }
    
    .hero-overlay {
        background: linear-gradient(rgba(10,10,10,0.75), rgba(121, 44, 255, 0.329)) !important;
    }
    
    .hero-buttons-fixed {
        bottom: 40px !important;
        padding: 0 20px !important;
        z-index: 20 !important;
    }
    
    .hero-buttons-fixed .btn-primary {
        font-size: 0.9rem !important;
        padding: 12px 28px !important;
    }
}

/* Ajuste para pantallas muy pequeñas */
@media (max-width: 480px) {
    .hero-video-mobile {
        object-fit: cover !important;
    }
    
    .hero-buttons-fixed {
        bottom: 30px !important;
    }
}