/* ==========================================================================
   WaMenu — Landing CSS
   Estilos complementarios para la landing page (trabaja junto a Tailwind)
   Inspirado en el template appzing: gradientes, ondas, flotación, carruseles
   Paleta de marca: --wam-green #569d52, --wam-orange #e97e2b, --wam-cream #faffda
   ========================================================================== */

/* ── Reset y base ────────────────────────────────────────────────────────── */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

/* ── Tipografía ──────────────────────────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', 'Inter', sans-serif;
    letter-spacing: -0.02em;
}

/* ==========================================================================
   HERO — Gradiente y decoraciones
   ========================================================================== */
.hero-gradient {
    position: relative;
    overflow: hidden;
}

/* Burbujas decorativas flotantes en el hero */
.hero-bubble {
    position: absolute;
    border-radius: 50%;
    opacity: 0.06;
    pointer-events: none;
    animation: floatBubble 8s ease-in-out infinite;
}

.hero-bubble.b1 {
    top: 10%; right: 5%;
    width: 200px; height: 200px;
    background: var(--wam-green);
    animation-delay: 0s;
}
.hero-bubble.b2 {
    top: 50%; right: 15%;
    width: 120px; height: 120px;
    background: var(--wam-orange);
    animation-delay: 1s;
}
.hero-bubble.b3 {
    bottom: 20%; left: 10%;
    width: 150px; height: 150px;
    background: var(--wam-green);
    animation-delay: 2s;
}

@keyframes floatBubble {
    0%, 100% { transform: translateY(0) scale(1); }
    50%      { transform: translateY(-30px) scale(1.05); }
}

/* ==========================================================================
   ANIMACIONES — appzing style
   ========================================================================== */

/* Flotación suave para elementos mockup */
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50%      { transform: translateY(-12px); }
}

.float-animation,
.qr-demo {
    animation: float 3.5s ease-in-out infinite;
}

/* Animación de entrada desde abajo (scroll reveal) */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.7s ease-out forwards;
}

/* Animación de entrada desde la izquierda */
@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.fade-in-left {
    animation: fadeInLeft 0.7s ease-out forwards;
}

/* Pulse suave para badges y elementos destacados */
@keyframes softPulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50%      { transform: scale(1.03); opacity: 0.9; }
}

.soft-pulse {
    animation: softPulse 2.5s ease-in-out infinite;
}

/* Rotación lenta para elementos decorativos circulares */
@keyframes slowRotate {
    from { transform: rotate(0deg); }
    to   { transform: rotate(360deg); }
}

.slow-rotate {
    animation: slowRotate 25s linear infinite;
}

/* ==========================================================================
   SCROLL REVEAL — Intersection Observer (clase para JS)
   ========================================================================== */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}

.reveal.reveal-visible {
    opacity: 1;
    transform: translateY(0);
}

.reveal.reveal-left {
    transform: translateX(-40px);
}

.reveal.reveal-left.reveal-visible {
    transform: translateX(0);
}

.reveal.reveal-right {
    transform: translateX(40px);
}

.reveal.reveal-right.reveal-visible {
    transform: translateX(0);
}

.reveal.reveal-scale {
    transform: scale(0.9);
}

.reveal.reveal-scale.reveal-visible {
    transform: scale(1);
}

/* ==========================================================================
   NAVBAR
   ========================================================================== */
nav.navbar-scrolled {
    background: rgba(255, 255, 255, 0.97);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

/* Gradiente bajo el navbar al inicio (transparente sobre hero) */
nav.navbar-transparent {
    background: transparent;
}

/* ==========================================================================
   FEATURE CARDS — estilo appzing
   ========================================================================== */
.feature-card {
    position: relative;
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1),
                box-shadow 0.35s ease,
                border-color 0.35s ease;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--wam-green), var(--wam-orange));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(86, 157, 82, 0.12);
    border-color: var(--wam-green);
}

.feature-card:hover::before {
    transform: scaleX(1);
}

/* Icono de feature con efecto de escala */
.feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(-5deg);
}

.feature-icon {
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ==========================================================================
   PLAN CARDS / PRICING
   ========================================================================== */
.plan-card {
    position: relative;
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1),
                box-shadow 0.35s ease,
                border-color 0.35s ease;
}

.plan-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.plan-card.featured {
    border-color: var(--wam-green);
    position: relative;
    box-shadow: 0 12px 30px rgba(86, 157, 82, 0.15);
    transform: scale(1.03);
}

.plan-card.featured:hover {
    transform: scale(1.03) translateY(-8px);
    box-shadow: 0 24px 50px rgba(86, 157, 82, 0.2);
}

/* Badge "Más Popular" */
.plan-card.featured::before {
    content: '⭐ Más Popular';
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--wam-green), var(--wam-green-dark));
    color: #fff;
    padding: 5px 18px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
    white-space: nowrap;
    box-shadow: 0 4px 12px rgba(86, 157, 82, 0.3);
    z-index: 10;
}

/* Brillo decorativo en plan destacado */
.plan-card.featured::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100%;
    background: linear-gradient(135deg, transparent 0%, rgba(250, 255, 218, 0.3) 100%);
    pointer-events: none;
    border-radius: inherit;
}

/* ==========================================================================
   CARRUSEL DE LOGOS DE CLIENTES — scroll infinito
   ========================================================================== */
.animate-scroll-logos {
    display: flex;
    gap: 2rem;
    width: max-content;
    animation: scrollLogos 30s linear infinite;
}

.animate-scroll-logos:hover {
    animation-play-state: paused;
}

@keyframes scrollLogos {
    from { transform: translateX(0); }
    to   { transform: translateX(-50%); }
}

/* Tarjetas de logos de clientes */
.client-logo-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    filter: grayscale(60%);
    opacity: 0.7;
}

.client-logo-card:hover {
    filter: grayscale(0%);
    opacity: 1;
    transform: scale(1.05);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
}

/* Gradiente de difuminado en bordes del carrusel */
.clients-carousel-wrapper {
    position: relative;
    overflow: hidden;
    -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 10%, #000 90%, transparent 100%);
    mask-image: linear-gradient(90deg, transparent 0%, #000 10%, #000 90%, transparent 100%);
}

/* ==========================================================================
   CÓMO FUNCIONA — Pasos con línea conectora
   ========================================================================== */
.step-number {
    position: relative;
    transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.step-number:hover {
    transform: scale(1.1);
}

/* Efecto de pulso en el número del paso */
.step-number::after {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: inherit;
    border: 2px solid currentColor;
    opacity: 0;
    animation: stepPulse 2s ease-in-out infinite;
}

@keyframes stepPulse {
    0%, 100% { opacity: 0; transform: scale(1); }
    50%      { opacity: 0.2; transform: scale(1.15); }
}

/* ==========================================================================
   CTA SECTION
   ========================================================================== */
.cta-section {
    position: relative;
    overflow: hidden;
}

.cta-section .cta-decoration {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
}

.cta-btn-white {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.cta-btn-white:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 30px rgba(255, 255, 255, 0.3);
}

/* ==========================================================================
   HERO SLIDER — Transiciones y controles
   ========================================================================== */
.hero-slide {
    min-height: 420px;
}

@media (min-width: 768px) {
    .hero-slide {
        min-height: 480px;
    }
}

/* Puntos de navegación del slider */
.slider-dot {
    transition: width 0.3s ease, background-color 0.3s ease;
}

/* ==========================================================================
   BOTONES
   ========================================================================== */
.btn-primary {
    background: var(--wam-green);
    color: #fff;
    transition: background 0.3s ease, transform 0.2s ease, box-shadow 0.3s ease;
}

.btn-primary:hover {
    background: var(--wam-green-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(86, 157, 82, 0.3);
}

.btn-secondary {
    background: var(--wam-orange);
    color: #fff;
    transition: background 0.3s ease, transform 0.2s ease, box-shadow 0.3s ease;
}

.btn-secondary:hover {
    background: var(--wam-orange-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(233, 126, 43, 0.3);
}

.btn-outline {
    border: 2px solid #d1d5db;
    color: #374151;
    transition: border-color 0.3s ease, color 0.3s ease, transform 0.2s ease;
}

.btn-outline:hover {
    border-color: var(--wam-green);
    color: var(--wam-green);
    transform: translateY(-2px);
}

/* ==========================================================================
   ONDAS DECORATIVAS (SVG) — estilo appzing
   ========================================================================== */
.wave-decoration {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 0;
    pointer-events: none;
    line-height: 0;
}

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

/* ==========================================================================
   FOOTER
   ========================================================================== */
footer .social-icon {
    transition: background 0.3s ease, transform 0.2s ease;
}

footer .social-icon:hover {
    transform: translateY(-3px);
}

/* ==========================================================================
   SECCIONES GENERALES
   ========================================================================== */
.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.section-title {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    letter-spacing: -0.02em;
}

/* Línea decorativa bajo títulos de sección */
.section-divider {
    width: 60px;
    height: 4px;
    border-radius: 2px;
    background: linear-gradient(90deg, var(--wam-green), var(--wam-orange));
    margin: 1rem auto;
}

/* ==========================================================================
   PWA — Banner de instalación
   ========================================================================== */
.pwa-install-banner {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%) translateY(120%);
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    padding: 16px 24px;
    display: flex;
    align-items: center;
    gap: 16px;
    z-index: 9999;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    max-width: 420px;
}

.pwa-install-banner.show {
    transform: translateX(-50%) translateY(0);
}

.pwa-install-banner .install-btn {
    background: var(--wam-green);
    color: #fff;
    padding: 8px 20px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.875rem;
    white-space: nowrap;
    cursor: pointer;
    border: none;
}

.pwa-install-banner .close-btn {
    background: transparent;
    border: none;
    color: #9ca3af;
    cursor: pointer;
    padding: 4px;
    font-size: 1.25rem;
    line-height: 1;
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 768px) {
    .hero-slide {
        min-height: auto;
        padding-bottom: 2rem;
    }

    .plan-card.featured {
        transform: scale(1);
    }

    .plan-card.featured:hover {
        transform: translateY(-8px);
    }

    .animate-scroll-logos {
        animation-duration: 20s;
    }

    .hero-bubble {
        display: none;
    }
}

@media (max-width: 640px) {
    .feature-card:hover {
        transform: none;
    }
}

/* ==========================================================================
   ACCESIBILIDAD — respeta prefers-reduced-motion
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    .animate-scroll-logos {
        animation: none;
    }
}

/* ==========================================================================
   PRINT
   ========================================================================== */
@media print {
    nav, footer, .hero-bubble, .wave-decoration, .cta-section {
        display: none !important;
    }
}