/* Reset y Variables */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-yellow: #FFC107;
    --dark-yellow: #FFB300;
    --black: #1a1a1a;
    --dark-gray: #2d2d2d;
    --light-gray: #f5f5f5;
    --white: #ffffff;
    --text-dark: #333333;
    --text-light: #666666;
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.15);
    /* Paleta temática "tanque" para campaña Shark Tank */
    --tank-deep: #041625;
    --tank-mid: #0a2540;
    --tank-light: #11406b;
    --tank-glow: #38bdf8;
    --transition: all 0.3s ease;
    --radius: 20px;
    --ann-h: 48px;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Barra de anuncio Shark Tank */
.announcement-bar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1100;
    background: linear-gradient(90deg, var(--tank-deep), var(--tank-mid) 45%, var(--tank-light));
    color: var(--white);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.25);
    overflow: hidden;
}

.announcement-bar::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--tank-glow), var(--primary-yellow), transparent);
    background-size: 200% 100%;
    animation: announceShine 4s linear infinite;
}

@keyframes announceShine {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.announcement-inner {
    max-width: 1200px;
    margin: 0 auto;
    min-height: var(--ann-h);
    padding: 6px 44px 6px 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 18px;
    position: relative;
}

.announcement-text {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.95rem;
    flex-wrap: wrap;
    justify-content: center;
}

.announcement-emoji {
    font-size: 1.15rem;
}

.announcement-date {
    opacity: 0.85;
    font-size: 0.85rem;
}

.announcement-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.announcement-link {
    color: var(--primary-yellow);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.85rem;
    white-space: nowrap;
}

.announcement-link:hover {
    text-decoration: underline;
}

.announcement-cta {
    background: var(--primary-yellow);
    color: var(--black);
    text-decoration: none;
    font-weight: 700;
    font-size: 0.82rem;
    padding: 6px 16px;
    border-radius: 50px;
    white-space: nowrap;
    transition: var(--transition);
}

.announcement-cta:hover {
    background: var(--dark-yellow);
    transform: translateY(-1px);
}

.announcement-close {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: none;
    color: var(--white);
    font-size: 1.6rem;
    line-height: 1;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.2s ease;
    padding: 0 4px;
}

.announcement-close:hover {
    opacity: 1;
}

body:not(.has-announcement) .announcement-bar {
    display: none;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--white);
    box-shadow: var(--shadow);
    z-index: 1000;
    transition: top 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
}

body.has-announcement .navbar {
    top: var(--ann-h);
}

.nav-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-img {
    width: 45px;
    height: 45px;
    border-radius: 8px;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--black);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-menu a:hover {
    color: var(--primary-yellow);
}

.nav-buttons {
    display: flex;
    gap: 10px;
    align-items: center;
}

.mobile-only {
    display: none;
}

.cta-button {
    background: var(--primary-yellow);
    color: var(--black);
    border: none;
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.95rem;
    text-decoration: none;
    display: inline-block;
}

.cta-button:hover {
    background: var(--dark-yellow);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.cta-button-outline {
    background: transparent;
    color: var(--primary-yellow);
    border: 2px solid var(--primary-yellow);
    padding: 10px 28px;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.95rem;
    text-decoration: none;
    display: inline-block;
}

.cta-button-outline:hover {
    background: var(--primary-yellow);
    color: var(--black);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--black);
    border-radius: 3px;
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    position: relative;
    background: linear-gradient(135deg, #FFD54F 0%, var(--primary-yellow) 45%, var(--dark-yellow) 100%);
    padding: 140px 0 100px;
    overflow: hidden;
}

/* Aura moderna detrás del contenido del hero */
.hero::after {
    content: '';
    position: absolute;
    top: -120px;
    right: -120px;
    width: 480px;
    height: 480px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.55), transparent 65%);
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
}

/* Badge Shark Tank en el hero */
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.35);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.6);
    color: var(--black);
    font-weight: 700;
    font-size: 0.9rem;
    padding: 8px 18px;
    border-radius: 50px;
    text-decoration: none;
    margin-bottom: 1.25rem;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.12);
    transition: var(--transition);
    animation: badgePulse 2.6s ease-in-out infinite;
}

.hero-badge:hover {
    background: rgba(255, 255, 255, 0.6);
    transform: translateY(-2px);
}

.hero-badge-emoji {
    font-size: 1.1rem;
}

@keyframes badgePulse {
    0%, 100% { box-shadow: 0 6px 18px rgba(0, 0, 0, 0.12); }
    50% { box-shadow: 0 6px 26px rgba(4, 22, 37, 0.35); }
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><circle cx="50" cy="50" r="2" fill="rgba(0,0,0,0.05)"/></svg>');
    opacity: 0.3;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    color: var(--black);
    margin-bottom: 1.5rem;
}

.highlight {
    color: var(--white);
    position: relative;
    display: inline-block;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--dark-gray);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
}

.btn-primary, .btn-secondary {
    padding: 16px 36px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.05rem;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    text-decoration: none;
    display: inline-block;
}

.btn-primary {
    background: var(--black);
    color: var(--white);
}

.btn-primary:hover {
    background: var(--dark-gray);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: var(--white);
    color: var(--black);
}

.btn-secondary:hover {
    background: var(--light-gray);
    transform: translateY(-3px);
}

.hero-stats {
    display: flex;
    gap: 3rem;
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--black);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--dark-gray);
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.phone-mockup {
    position: relative;
    max-width: 350px;
    filter: drop-shadow(0 30px 60px rgba(0, 0, 0, 0.3));
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

.app-screenshot {
    width: 100%;
    height: auto;
    border-radius: 30px;
}

.hero-wave {
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
}

.hero-wave svg {
    width: 100%;
    height: auto;
    display: block;
}

/* Section Titles */
.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 1rem;
    color: var(--black);
}

.section-subtitle {
    text-align: center;
    font-size: 1.15rem;
    color: var(--text-light);
    margin-bottom: 4rem;
}

/* Diferenciadores */
.diferenciadores {
    padding: 100px 0;
    background: var(--white);
}

.diferenciadores-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.diferenciador-card {
    background: var(--white);
    padding: 3rem 2rem;
    border-radius: 20px;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid #e0e0e0;
    position: relative;
}

.diferenciador-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-yellow);
}

.diferenciador-card.featured {
    background: linear-gradient(135deg, var(--primary-yellow), var(--dark-yellow));
    border-color: var(--primary-yellow);
    transform: scale(1.05);
}

.diferenciador-card.featured:hover {
    transform: scale(1.08) translateY(-10px);
}

.badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--black);
    color: var(--white);
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

.diferenciador-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: var(--light-gray);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--black);
}

.diferenciador-card.featured .diferenciador-icon {
    background: rgba(0, 0, 0, 0.1);
    color: var(--black);
}

.diferenciador-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--black);
}

.diferenciador-card p {
    color: var(--text-light);
    line-height: 1.7;
}

.diferenciador-card.featured p {
    color: var(--dark-gray);
}

/* Video Section */
.video-section {
    padding: 100px 0;
    background: var(--light-gray);
}

.video-container {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.video-thumbnail {
    position: relative;
    display: block;
    width: 100%;
    cursor: pointer;
    text-decoration: none;
}

.video-img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s ease;
}

.video-thumbnail:hover .video-img {
    transform: scale(1.05);
}

.play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
    transition: all 0.3s ease;
    pointer-events: none;
}

.video-thumbnail:hover .play-button {
    transform: translate(-50%, -50%) scale(1.1);
}

.play-button circle {
    filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.3));
}

.video-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    padding: 2rem;
    z-index: 1;
}

.video-text {
    color: var(--white);
    font-size: 1.3rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
}

.video-fallback {
    display: block;
    position: relative;
    text-decoration: none;
}

.video-fallback img {
    width: 100%;
    height: auto;
}

.video-fallback span {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--primary-yellow);
    color: var(--black);
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.2rem;
}

/* Reproductor vertical (reel) */
.video-container.vertical {
    max-width: 340px;
    aspect-ratio: 9 / 16;
    background: #000;
    border-radius: 24px;
    overflow: hidden;
    position: relative;
    box-shadow: var(--shadow-lg);
}

.reel-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.reel-play {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
    z-index: 2;
}

.reel-play svg {
    filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.4));
}

.reel-play:hover {
    transform: translate(-50%, -50%) scale(1.1);
}

.video-container.vertical.playing .reel-play {
    opacity: 0;
    pointer-events: none;
}

/* Características */
.caracteristicas {
    padding: 100px 0;
    background: var(--white);
}

.caracteristicas-grid {
    display: flex;
    flex-direction: column;
    gap: 6rem;
}

.caracteristica-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.caracteristica-item.reverse {
    direction: rtl;
}

.caracteristica-item.reverse > * {
    direction: ltr;
}

.feature-image {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.feature-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s ease;
}

.feature-image:hover img {
    transform: scale(1.05);
}

.feature-content h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--black);
}

.feature-content p {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

.feature-list {
    list-style: none;
}

.feature-list li {
    padding: 0.75rem 0;
    font-size: 1rem;
    color: var(--text-dark);
    border-bottom: 1px solid var(--light-gray);
}

.feature-list li:last-child {
    border-bottom: none;
}

/* Benefits */
.benefits {
    padding: 100px 0;
    background: var(--light-gray);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.benefit-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 20px;
    text-align: center;
    border: 1px solid #ececec;
    transition: var(--transition);
}

.benefit-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-yellow);
}

.benefit-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.benefit-card h4 {
    font-size: 1.3rem;
    margin-bottom: 0.75rem;
    color: var(--black);
}

.benefit-card p {
    color: var(--text-light);
    line-height: 1.6;
}

/* Galería */
.galeria {
    padding: 100px 0;
    background: var(--white);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.gallery-item {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow);
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s ease;
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    padding: 2rem;
    color: var(--white);
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.gallery-item:hover .gallery-overlay {
    transform: translateY(0);
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-overlay h4 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
}

.gallery-overlay p {
    font-size: 0.9rem;
    opacity: 0.9;
}

/* Testimonials */
.testimonials {
    padding: 100px 0;
    background: var(--light-gray);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.testimonial-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: var(--shadow);
    border: 1px solid #ececec;
    transition: var(--transition);
}

.testimonial-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.stars {
    color: var(--primary-yellow);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.testimonial-text {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.testimonial-author strong {
    color: var(--black);
    font-size: 1.05rem;
}

.testimonial-author span {
    color: var(--text-light);
    font-size: 0.9rem;
}

/* CTA Section */
.cta-section {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--black), var(--dark-gray));
    color: var(--white);
}

.cta-content {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta-content h2 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.cta-content > p {
    font-size: 1.3rem;
    margin-bottom: 3rem;
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.btn-primary-large, .btn-secondary-large {
    padding: 18px 42px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    text-decoration: none;
    display: inline-block;
}

.btn-primary-large {
    background: var(--primary-yellow);
    color: var(--black);
}

.btn-primary-large:hover {
    background: var(--dark-yellow);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(255, 193, 7, 0.4);
}

.btn-secondary-large {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--white);
}

.btn-secondary-large:hover {
    background: var(--white);
    color: var(--black);
    transform: translateY(-3px);
}

/* En el hero (fondo amarillo) el botón secundario va en negro para contrastar */
.hero .btn-secondary-large {
    color: var(--black);
    border-color: var(--black);
}

.hero .btn-secondary-large:hover {
    background: var(--black);
    color: var(--white);
    border-color: var(--black);
}

.cta-note {
    font-size: 0.95rem;
    opacity: 0.8;
}

/* Footer */
.footer {
    background: var(--black);
    color: var(--white);
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 1rem;
}

.footer-logo img {
    width: 40px;
    height: 40px;
    border-radius: 8px;
}

.footer-logo span {
    font-size: 1.3rem;
    font-weight: 800;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
}

.footer-section h4 {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    color: var(--primary-yellow);
}

.footer-section ul {
    list-style: none;
}

.footer-section li {
    margin-bottom: 0.75rem;
}

.footer-section a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: var(--primary-yellow);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: var(--primary-yellow);
    color: var(--black);
    transform: translateY(-3px);
}

/* Responsive Design */
@media (max-width: 968px) {
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: 2rem;
        box-shadow: var(--shadow);
        gap: 1rem;
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .hamburger {
        display: flex;
    }

    .nav-buttons {
        display: none;
    }

    .mobile-only {
        display: list-item;
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .diferenciadores-grid {
        grid-template-columns: 1fr;
    }
    
    .diferenciador-card.featured {
        transform: scale(1);
    }
    
    .caracteristica-item {
        grid-template-columns: 1fr;
    }
    
    .caracteristica-item.reverse {
        direction: ltr;
    }
    
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .cta-content h2 {
        font-size: 2rem;
    }
}

@media (max-width: 640px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
    }
}

/* ── Sección Proveedores ── */
.proveedores-section {
    background: var(--black);
    padding: 80px 0;
}
.proveedores-content {
    display: flex;
    align-items: center;
    gap: 60px;
    flex-wrap: wrap;
}
.proveedores-text {
    flex: 1;
    min-width: 280px;
}
.proveedores-badge {
    display: inline-block;
    background: var(--primary-yellow);
    color: var(--black);
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 4px 12px;
    border-radius: 20px;
    margin-bottom: 16px;
}
.proveedores-text h2 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 16px;
    line-height: 1.2;
}
.proveedores-text p {
    color: #aaa;
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 20px;
}
.proveedores-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.proveedores-list li {
    color: #ccc;
    font-size: 14px;
}
.proveedores-cta {
    flex-shrink: 0;
    text-align: center;
}
.proveedor-btn-wrap {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}
.btn-proveedor-new,
.btn-proveedor-registered {
    display: inline-block;
    background: var(--primary-yellow);
    color: var(--black);
    font-size: 16px;
    font-weight: 700;
    padding: 16px 32px;
    border-radius: 12px;
    text-decoration: none;
    transition: background 0.2s, transform 0.1s;
    white-space: nowrap;
}
.btn-proveedor-new:hover,
.btn-proveedor-registered:hover {
    background: var(--dark-yellow);
    transform: translateY(-1px);
}
.btn-proveedor-registered {
    background: #fff;
}
.btn-proveedor-registered:hover {
    background: #f0f0f0;
}
.proveedor-btn-note {
    font-size: 12px;
    color: #666;
}
@media (max-width: 768px) {
    .proveedores-content { flex-direction: column; gap: 32px; text-align: center; }
    .proveedores-list    { align-items: center; }
    .proveedores-text h2 { font-size: 1.6rem; }
}

/* ── Sección Shark Tank Guatemala ── */
.sharktank {
    position: relative;
    padding: 150px 0 140px;
    background: url('fondo_estanque.png') center center / cover no-repeat;
    background-color: var(--tank-deep);
    color: var(--white);
    overflow: hidden;
}

body.has-announcement .sharktank {
    padding-top: 198px;
}

/* Overlay oscuro para legibilidad sobre la foto del estanque */
.sharktank-overlay {
    position: absolute;
    inset: 0;
    z-index: 0;
    background:
        linear-gradient(110deg, rgba(4, 22, 37, 0.92) 0%, rgba(4, 22, 37, 0.65) 50%, rgba(4, 22, 37, 0.4) 100%),
        linear-gradient(180deg, rgba(4, 22, 37, 0.3), rgba(4, 22, 37, 0.55));
    pointer-events: none;
}

.sharktank .container {
    position: relative;
    z-index: 2;
}

/* Burbujas animadas */
.sharktank-bubbles {
    position: absolute;
    inset: 0;
    z-index: 1;
    pointer-events: none;
}

.sharktank-bubbles span {
    position: absolute;
    bottom: -60px;
    width: 18px;
    height: 18px;
    background: radial-gradient(circle at 35% 30%, rgba(255, 255, 255, 0.55), rgba(255, 255, 255, 0.12) 60%, rgba(255, 255, 255, 0.04));
    border: 1px solid rgba(255, 255, 255, 0.35);
    border-radius: 50%;
    animation: bubbleRise 14s linear infinite;
}

.sharktank-bubbles span:nth-child(1)  { left: 6%;  width: 12px; height: 12px; animation-duration: 12s; animation-delay: 0s; }
.sharktank-bubbles span:nth-child(2)  { left: 18%; width: 26px; height: 26px; animation-duration: 18s; animation-delay: 2s; }
.sharktank-bubbles span:nth-child(3)  { left: 30%; width: 10px; height: 10px; animation-duration: 10s; animation-delay: 1s; }
.sharktank-bubbles span:nth-child(4)  { left: 42%; width: 20px; height: 20px; animation-duration: 16s; animation-delay: 4s; }
.sharktank-bubbles span:nth-child(5)  { left: 54%; width: 14px; height: 14px; animation-duration: 13s; animation-delay: 0.5s; }
.sharktank-bubbles span:nth-child(6)  { left: 63%; width: 28px; height: 28px; animation-duration: 20s; animation-delay: 3s; }
.sharktank-bubbles span:nth-child(7)  { left: 72%; width: 12px; height: 12px; animation-duration: 11s; animation-delay: 2.5s; }
.sharktank-bubbles span:nth-child(8)  { left: 81%; width: 22px; height: 22px; animation-duration: 17s; animation-delay: 1.5s; }
.sharktank-bubbles span:nth-child(9)  { left: 90%; width: 16px; height: 16px; animation-duration: 15s; animation-delay: 5s; }
.sharktank-bubbles span:nth-child(10) { left: 96%; width: 10px; height: 10px; animation-duration: 9s;  animation-delay: 3.5s; }
.sharktank-bubbles span:nth-child(11) { left: 12%; width: 16px; height: 16px; animation-duration: 19s; animation-delay: 6s; }
.sharktank-bubbles span:nth-child(12) { left: 37%; width: 24px; height: 24px; animation-duration: 21s; animation-delay: 7s; }
.sharktank-bubbles span:nth-child(13) { left: 67%; width: 14px; height: 14px; animation-duration: 14s; animation-delay: 4.5s; }
.sharktank-bubbles span:nth-child(14) { left: 85%; width: 18px; height: 18px; animation-duration: 16s; animation-delay: 6.5s; }

@keyframes bubbleRise {
    0%   { transform: translateY(0) scale(1); opacity: 0; }
    10%  { opacity: 1; }
    90%  { opacity: 0.6; }
    100% { transform: translateY(-110vh) scale(1.2); opacity: 0; }
}

.sharktank-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.sharktank-logo {
    max-width: 320px;
    width: 100%;
    height: auto;
    display: block;
    margin: 0.75rem 0 0.5rem;
    filter: drop-shadow(0 6px 20px rgba(0, 0, 0, 0.45));
}

.sharktank-heading {
    font-size: 1.6rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.25rem;
    color: rgba(255, 255, 255, 0.92);
}

.sharktank-heading span {
    color: var(--primary-yellow);
}

/* Onda inferior de la sección Shark Tank */
.sharktank-wave {
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    line-height: 0;
    z-index: 3;
    pointer-events: none;
}

.sharktank-wave svg {
    width: 100%;
    height: 90px;
    display: block;
}

.sharktank-tag {
    display: inline-block;
    background: var(--primary-yellow);
    color: var(--black);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 6px 14px;
    border-radius: 50px;
    margin-bottom: 1rem;
}

.sharktank-text h2 {
    font-size: 2.6rem;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 1.25rem;
}

.sharktank-text p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 1rem;
}

.sharktank-when {
    background: rgba(255, 255, 255, 0.08);
    border-left: 3px solid var(--primary-yellow);
    padding: 12px 16px;
    border-radius: 8px;
}

.sharktank-when strong {
    color: var(--white);
}

.sharktank-buttons {
    display: flex;
    gap: 1rem;
    margin-top: 1.75rem;
    flex-wrap: wrap;
}

.btn-tank, .btn-tank-outline {
    padding: 14px 30px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1rem;
    text-decoration: none;
    transition: var(--transition);
    display: inline-block;
}

.btn-tank {
    background: var(--primary-yellow);
    color: var(--black);
}

.btn-tank:hover {
    background: var(--dark-yellow);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(255, 193, 7, 0.35);
}

.btn-tank-outline {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255, 255, 255, 0.6);
}

.btn-tank-outline:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: var(--white);
    transform: translateY(-3px);
}

.sharktank-image img {
    width: 100%;
    height: auto;
    border-radius: var(--radius);
    border: 4px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.45);
}

/* Variante: logo (sin marco de foto) */
.sharktank-image.is-logo {
    display: flex;
    justify-content: center;
}

.sharktank-image.is-logo img {
    width: auto;
    max-width: 100%;
    max-height: 360px;
    border: none;
    border-radius: 0;
    box-shadow: none;
    filter: drop-shadow(0 12px 30px rgba(0, 0, 0, 0.4));
    animation: float 4s ease-in-out infinite;
}

@media (max-width: 968px) {
    .sharktank-content {
        grid-template-columns: 1fr;
        gap: 2.5rem;
        text-align: center;
    }
    .sharktank-buttons { justify-content: center; }
    .sharktank-text h2 { font-size: 2rem; }
    .sharktank-when { text-align: left; }
}

/* ── Responsive barra de anuncio ── */
@media (max-width: 768px) {
    :root { --ann-h: 64px; }
    .announcement-inner {
        flex-direction: column;
        gap: 6px;
        padding: 8px 40px;
    }
    .announcement-date { width: 100%; text-align: center; }
    .announcement-link { display: none; }
    body.has-announcement .sharktank { padding-top: 210px; }
}

/* ── Precios ── */
.pricing {
    padding: 100px 0;
    background: var(--white);
}

.pricing-trial {
    max-width: 760px;
    margin: 0 auto 3.5rem;
    text-align: center;
    background: linear-gradient(135deg, #FFF3CD, #FFE69A);
    border: 1px solid var(--primary-yellow);
    color: var(--black);
    font-size: 1.05rem;
    padding: 16px 24px;
    border-radius: 14px;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    align-items: stretch;
}

.pricing-card {
    background: var(--white);
    border: 2px solid #e6e6e6;
    border-radius: var(--radius);
    padding: 2.5rem 2rem;
    text-align: center;
    display: flex;
    flex-direction: column;
    transition: var(--transition);
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-yellow);
}

.pricing-card.featured {
    border-color: var(--primary-yellow);
    box-shadow: 0 20px 50px rgba(255, 193, 7, 0.25);
    transform: scale(1.04);
    position: relative;
}

.pricing-card.featured:hover {
    transform: scale(1.04) translateY(-8px);
}

.pricing-badge {
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-yellow);
    color: var(--black);
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 6px 16px;
    border-radius: 50px;
    white-space: nowrap;
}

.pricing-name {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--black);
    margin-bottom: 0.5rem;
}

.pricing-desc {
    color: var(--text-light);
    font-size: 0.95rem;
    min-height: 48px;
    margin-bottom: 1.25rem;
}

.pricing-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 6px;
    margin-bottom: 0.5rem;
}

.pricing-amount {
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--black);
    line-height: 1;
}

.pricing-period {
    color: var(--text-light);
    font-size: 1rem;
}

.pricing-annual {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 1.75rem;
}

.pricing-annual strong {
    color: var(--black);
}

.pricing-annual span {
    display: block;
    font-size: 0.8rem;
    opacity: 0.8;
}

.pricing-btn {
    margin-top: auto;
    display: inline-block;
    background: var(--black);
    color: var(--white);
    font-weight: 700;
    padding: 14px 24px;
    border-radius: 50px;
    text-decoration: none;
    transition: var(--transition);
}

.pricing-btn:hover {
    background: var(--dark-gray);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.pricing-card.featured .pricing-btn {
    background: var(--primary-yellow);
    color: var(--black);
}

.pricing-card.featured .pricing-btn:hover {
    background: var(--dark-yellow);
}

.pricing-note {
    text-align: center;
    color: var(--text-light);
    margin-top: 2.5rem;
    font-size: 1rem;
}

@media (max-width: 968px) {
    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 420px;
        margin: 0 auto;
    }
    .pricing-card.featured {
        transform: scale(1);
    }
    .pricing-card.featured:hover {
        transform: translateY(-8px);
    }
}

/* Respeta usuarios con movimiento reducido */
@media (prefers-reduced-motion: reduce) {
    .sharktank-bubbles span,
    .announcement-bar::after,
    .hero-badge,
    .sharktank-image.is-logo img,
    .phone-mockup {
        animation: none;
    }
}