/* ==========================================
   VARIABLES - COLORES SUPER VIVOS
   ========================================== */
:root {
    --neon-pink: #FF007F;
    --neon-cyan: #00E5FF;
    --neon-yellow: #FFD700;
    --neon-purple: #9B59B6;
    --neon-green: #00FF88;
    --neon-orange: #FF6B35;
    --dark-bg: #0A0A0A;
    --card-bg: rgba(255, 255, 255, 0.95);
    --text-dark: #1A1A2E;
    --text-light: #FFFFFF;
    --gradient-main: linear-gradient(135deg, var(--neon-pink), var(--neon-cyan), var(--neon-yellow));
    --shadow-neon: 0 0 30px rgba(255, 0, 127, 0.4);
    --shadow-strong: 0 20px 60px rgba(0, 0, 0, 0.3);
}

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

body {
    font-family: 'Poppins', sans-serif;
    background: var(--dark-bg);
    overflow-x: hidden;
    color: var(--text-dark);
}

/* ==========================================
   PARTICLES BACKGROUND
   ========================================== */
#particles-js {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: linear-gradient(135deg, #0A0A0A 0%, #1A1A2E 100%);
}

/* ==========================================
   HERO SECTION
   ========================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.video-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

#bg-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.7) saturate(1.5);
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 0, 127, 0.3), rgba(0, 229, 255, 0.3), rgba(255, 215, 0, 0.3));
    background-size: 400% 400%;
    animation: gradientShift 15s ease infinite;
    z-index: 1;
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.hero-content {
    position: relative;
    z-index: 10;
    text-align: center;
    color: var(--text-light);
    padding: 40px 20px;
    max-width: 1000px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.95rem;
    margin-bottom: 30px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.4); }
    50% { box-shadow: 0 0 0 15px rgba(255, 255, 255, 0); }
}

.hero-badge i {
    color: var(--neon-yellow);
    animation: starSpin 3s linear infinite;
}

@keyframes starSpin {
    0%, 100% { transform: rotate(0deg) scale(1); }
    50% { transform: rotate(180deg) scale(1.3); }
}

.hero-title {
    font-family: 'Montserrat', sans-serif;
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 900;
    margin-bottom: 20px;
    text-transform: uppercase;
    letter-spacing: -2px;
    text-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.title-line {
    display: block;
}

.gradient-text {
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% auto;
    animation: gradientMove 3s ease infinite;
}

@keyframes gradientMove {
    0%, 100% { background-position: 0% center; }
    50% { background-position: 100% center; }
}

.hero-tagline {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-bottom: 25px;
    font-size: 1.5rem;
    font-weight: 600;
}

.icon-roller {
    width: 70px;
    height: 70px;
    background: var(--gradient-main);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    animation: rollerRotate 4s ease-in-out infinite;
    box-shadow: var(--shadow-neon);
}

@keyframes rollerRotate {
    0%, 100% { transform: rotate(0deg); }
    25% { transform: rotate(15deg); }
    75% { transform: rotate(-15deg); }
}

.highlight {
    background: var(--gradient-main);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
}

.hero-subtitle {
    font-size: 1.2rem;
    margin-bottom: 40px;
    opacity: 0.95;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 50px;
}

.btn {
    padding: 18px 40px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1rem;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--neon-cyan);
    color: var(--text-dark);
    box-shadow: 0 10px 30px rgba(0, 229, 255, 0.4);
}

.btn-secondary {
    background: var(--neon-pink);
    color: var(--text-light);
    box-shadow: 0 10px 30px rgba(255, 0, 127, 0.4);
}

.btn-whatsapp-big {
    background: #25D366;
    color: white;
    padding: 18px 40px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4);
}

.glow-effect:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow: 0 15px 50px rgba(255, 255, 255, 0.5);
}

.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    padding: 30px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(15px);
    border-radius: 20px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    max-width: 700px;
    margin: 0 auto;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-family: 'Montserrat', sans-serif;
    font-size: 3rem;
    font-weight: 900;
    color: var(--text-light);
}

.stat-plus, .stat-percent {
    font-size: 2rem;
    font-weight: 700;
    color: var(--neon-yellow);
}

.stat-label {
    display: block;
    font-size: 0.9rem;
    opacity: 0.9;
    margin-top: 5px;
}

.stat-divider {
    width: 2px;
    height: 60px;
    background: rgba(255, 255, 255, 0.3);
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: white;
    animation: bounce 2s infinite;
    z-index: 10;
}

.mouse {
    width: 30px;
    height: 50px;
    border: 3px solid rgba(255, 255, 255, 0.8);
    border-radius: 20px;
    margin: 0 auto 10px;
    position: relative;
}

.wheel {
    width: 5px;
    height: 12px;
    background: white;
    border-radius: 3px;
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll 1.5s infinite;
}

@keyframes scroll {
    0% { opacity: 1; transform: translateX(-50%) translateY(0); }
    100% { opacity: 0; transform: translateX(-50%) translateY(20px); }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-15px); }
    60% { transform: translateX(-50%) translateY(-8px); }
}

/* ==========================================
   VIDEO SHOWCASE SECTION
   ========================================== */
.video-showcase {
    padding: 100px 0;
    background: linear-gradient(180deg, #0A0A0A 0%, #1A1A2E 100%);
    position: relative;
    overflow: hidden;
}

.video-wrapper {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
}

.video-frame {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 30px 90px rgba(0, 0, 0, 0.5);
    border: 3px solid rgba(255, 255, 255, 0.1);
}

.showcase-video {
    width: 100%;
    display: block;
}

.video-glow-effect {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 0, 127, 0.3) 0%, transparent 70%);
    animation: glowPulse 4s ease-in-out infinite;
    pointer-events: none;
}

@keyframes glowPulse {
    0%, 100% { opacity: 0.3; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.1); }
}

/* ==========================================
   SECCIONES GENERALES
   ========================================== */
section {
    padding: 100px 0;
    position: relative;
}

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

.section-header {
    text-align: center;
    margin-bottom: 70px;
}

.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, rgba(255, 0, 127, 0.1), rgba(0, 229, 255, 0.1));
    color: var(--neon-pink);
    padding: 10px 25px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.9rem;
    margin-bottom: 20px;
    border: 2px solid rgba(255, 0, 127, 0.3);
}

.section-title {
    font-family: 'Montserrat', sans-serif;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    margin-bottom: 20px;
}

.rainbow-line {
    width: 150px;
    height: 6px;
    background: var(--gradient-main);
    margin: 20px auto;
    border-radius: 10px;
    animation: rainbowFlow 3s ease infinite;
    background-size: 200% auto;
}

@keyframes rainbowFlow {
    0%, 100% { background-position: 0% center; }
    50% { background-position: 100% center; }
}

.section-subtitle {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.8);
    max-width: 600px;
    margin: 20px auto 0;
}

/* ==========================================
   MARCAS ALIADAS + EFECTO CHORREO
   ========================================== */
.brands-section {
    background: white;
    overflow: visible; /* Permitir que las gotas salgan del contenedor */
}

.brands-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 35px;
    /* IMPORTANTE: Permitir que el desbordamiento sea visible para las gotas */
    overflow: visible; 
}

.brand-card {
    background: var(--card-bg);
    padding: 50px 30px 40px;
    border-radius: 25px;
    text-align: center;
    box-shadow: var(--shadow-strong);
    position: relative;
    /* IMPORTANTE: overflow visible para que la pintura pueda salir de la card */
    overflow: visible; 
    transition: all 0.4s ease;
    border: 2px solid transparent;
}

.brand-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, var(--glow-color) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.brand-card:hover {
    transform: translateY(-15px) scale(1.02);
    border-color: var(--glow-color);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
}

.brand-card:hover .brand-glow {
    opacity: 0.1;
}

.brand-number {
    position: absolute;
    top: 15px;
    right: 20px;
    font-family: 'Montserrat', sans-serif;
    font-size: 3rem;
    font-weight: 900;
    color: rgba(0, 0, 0, 0.05);
}

.brand-icon-wrapper {
    width: 120px;
    height: 120px;
    margin: 0 auto 25px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 1;
    background: white;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
    transition: all 0.4s ease;
    overflow: hidden;
}

.brand-icon {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: white;
    transition: all 0.4s ease;
}

.brand-card h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 10px;
    color: var(--text-dark);
}

.brand-card p {
    color: #666;
    font-size: 0.95rem;
}

/* ==========================================
   EFECTO CHORREO DE PINTURA
   ========================================== */
.paint-drip-container {
    position: absolute;
    bottom: -20px; /* Justo debajo de la tarjeta */
    left: 0;
    width: 100%;
    height: 20px;
    pointer-events: none;
    z-index: 5;
    /* overflow visible heredado de la card */
}

.drip {
    position: absolute;
    bottom: 10px;
    border-radius: 0 0 20px 20px;
    opacity: 0.9;
    box-shadow: 0 0 8px var(--drip-color);
    transform-origin: top center;
    animation: drip-stretch 4s infinite ease-in;
}

.paint-drop {
    position: absolute;
    border-radius: 50%;
    background: var(--drop-color);
    box-shadow: 0 0 5px var(--drop-color);
    animation: drop-fall 3s infinite ease-in;
    opacity: 0;
}

@keyframes drip-stretch {
    0% {
        height: 0;
        transform: scaleX(1);
        opacity: 0;
    }
    10% {
        opacity: 0.9;
    }
    40% {
        height: 60px;
        transform: scaleX(0.8); /* Se estrecha mientras baja */
    }
    80% {
        opacity: 0.7;
        height: 80px;
    }
    100% {
        height: 10px; /* Se encoge al final */
        opacity: 0;
        transform: scaleX(1.2);
    }
}

@keyframes drop-fall {
    0% {
        transform: translateY(0) scale(1);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(150px) scale(0.5);
        opacity: 0;
    }
}

/* ==========================================
   PRODUCTOS
   ========================================== */
.products-section {
    background: linear-gradient(180deg, #f8f9fa 0%, #ffffff 100%);
    position: relative;
    overflow: hidden;
}

.floating-shapes {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.shape {
    position: absolute;
    font-size: 5rem;
    opacity: 0.05;
    animation: floatShape 20s ease-in-out infinite;
}

.shape-1 { top: 10%; left: 5%; animation-delay: 0s; color: var(--neon-pink); }
.shape-2 { top: 50%; right: 8%; animation-delay: -7s; color: var(--neon-cyan); }
.shape-3 { bottom: 15%; left: 15%; animation-delay: -14s; color: var(--neon-yellow); }

@keyframes floatShape {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    25% { transform: translate(30px, -30px) rotate(90deg); }
    50% { transform: translate(-20px, 20px) rotate(180deg); }
    75% { transform: translate(15px, -10px) rotate(270deg); }
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 35px;
    position: relative;
    z-index: 1;
}

.product-card {
    background: var(--card-bg);
    padding: 40px 30px;
    border-radius: 25px;
    box-shadow: var(--shadow-strong);
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
    border: 2px solid transparent;
}

.product-glow {
    position: absolute;
    top: -100px;
    right: -100px;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, var(--glow-color) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.product-card:hover {
    transform: translateX(10px);
    border-color: var(--glow-color);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.product-card:hover .product-glow {
    opacity: 0.15;
}

.product-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2rem;
    color: white;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    position: relative;
    z-index: 1;
}

.product-card h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--text-dark);
}

.product-list {
    list-style: none;
    text-align: left;
}

.product-list li {
    padding: 10px 0;
    color: #555;
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid #eee;
    font-size: 0.95rem;
}

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

.product-list li i {
    color: var(--neon-pink);
    font-size: 0.9rem;
}
/* ==========================================
   POR QUÉ ELEGIRNOS - CORREGIDO
   ========================================== */
.why-us-section {
    background: linear-gradient(135deg, #0A0A0A 0%, #1A1A2E 100%);
    position: relative;
    overflow: hidden;
    padding: 100px 0;
}

.why-us-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: var(--neon-pink);
    opacity: 0.1;
    border-radius: 50%;
    filter: blur(100px);
    animation: orbFloat 15s ease-in-out infinite;
    z-index: 0;
}

@keyframes orbFloat {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(50px, -50px); }
}

.why-us-section .section-header {
    position: relative;
    z-index: 2;
}

.why-us-section .section-title {
    color: white !important;
}

.why-us-section .section-subtitle {
    color: rgba(255, 255, 255, 0.8) !important;
}

.why-us-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 35px;
    position: relative;
    z-index: 2;
}

.why-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 25px;
    padding: 40px 30px;
    text-align: center;
    position: relative;
    overflow: visible !important;
    transition: all 0.4s ease;
    min-height: 450px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.why-card-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--card-gradient);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 0;
    border-radius: 25px;
}

.why-card:hover {
    transform: translateY(-15px);
    border-color: transparent;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.why-card:hover .why-card-bg {
    opacity: 1;
}

/* CONTENEDOR DE ICONO - Visible siempre */
.why-icon {
    width: 90px;
    height: 90px;
    margin: 0 auto 20px;
    background: var(--card-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.2rem;
    color: white !important;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    transition: all 0.4s ease;
    position: relative;
    z-index: 2;
}

.why-card:hover .why-icon {
    background: white;
    color: var(--neon-pink) !important;
    transform: rotate(360deg) scale(1.1);
}

/* TITULO - Blanco siempre visible */
.why-card h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: white !important;
    position: relative;
    z-index: 2;
    text-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

/* PARRAFO - Blanco siempre visible */
.why-card > p {
    color: rgba(255, 255, 255, 0.9) !important;
    line-height: 1.7;
    font-size: 0.95rem;
    margin-bottom: 20px;
    position: relative;
    z-index: 2;
}

/* LISTA DE CARACTERISTICAS */
.why-features {
    list-style: none;
    text-align: left;
    margin-top: auto;
    margin-bottom: 20px;
    width: 100%;
    padding: 0;
    position: relative;
    z-index: 2;
}

.why-features li {
    padding: 10px 0;
    color: rgba(255, 255, 255, 0.95) !important;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    position: relative;
    z-index: 2;
}

.why-features li:last-child {
    border-bottom: none;
}

.why-features li i {
    color: var(--neon-yellow);
    font-size: 0.8rem;
    min-width: 20px;
}

/* NUMERO DE CARD */
.why-number {
    position: absolute;
    bottom: 15px;
    right: 20px;
    font-family: 'Montserrat', sans-serif;
    font-size: 4rem;
    font-weight: 900;
    color: rgba(255, 255, 255, 0.05);
    transition: color 0.4s ease;
    z-index: 1;
}

.why-card:hover .why-number {
    color: rgba(255, 255, 255, 0.15);
}

/* Hover effects - Todo blanco */
.why-card:hover h3,
.why-card:hover > p,
.why-card:hover .why-features li {
    color: white !important;
}
.why-card:hover .why-number {
    color: rgba(255, 255, 255, 0.15);
}

/* ==========================================
   CONTACTO
   ========================================== */
.contact-section {
    background: white;
}

.contact-box {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    border-radius: 30px;
    padding: 60px;
    box-shadow: var(--shadow-strong);
}

.contact-info h2 {
    font-family: 'Montserrat', sans-serif;
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 20px;
    color: var(--text-dark);
}

.contact-subtitle {
    color: #666;
    font-size: 1.1rem;
    margin-bottom: 40px;
}

.contact-item {
    display: flex;
    gap: 20px;
    margin: 30px 0;
    align-items: flex-start;
}

.contact-icon {
    width: 60px;
    height: 60px;
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    flex-shrink: 0;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
    transition: all 0.3s ease;
}

.contact-text strong {
    display: block;
    color: var(--text-dark);
    font-size: 1.1rem;
    margin-bottom: 5px;
    font-weight: 700;
}

.contact-text p {
    color: #666;
    line-height: 1.6;
}

.map-container {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

.google-map {
    width: 100%;
    height: 450px;
    border: none;
    border-radius: 20px;
    filter: grayscale(0.2);
    transition: all 0.4s ease;
}

.google-map:hover {
    filter: grayscale(0);
}

.map-loading {
    opacity: 0.5;
}

.map-loaded {
    opacity: 1;
    animation: mapFadeIn 0.8s ease;
}

@keyframes mapFadeIn {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

/* ==========================================
   ANIMACIONES
   ========================================== */
.animate-fade-in {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s ease forwards;
}

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in:nth-child(1) { animation-delay: 0.1s; }
.animate-fade-in:nth-child(2) { animation-delay: 0.2s; }
.animate-fade-in:nth-child(3) { animation-delay: 0.3s; }
.animate-fade-in:nth-child(4) { animation-delay: 0.4s; }
.animate-fade-in:nth-child(5) { animation-delay: 0.5s; }

/* Ripple Effect */
.ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.6);
    transform: scale(0);
    animation: rippleEffect 0.6s ease-out;
    pointer-events: none;
}

@keyframes rippleEffect {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

/* ==========================================
   RESPONSIVE
   ========================================== */
@media (max-width: 992px) {
    .hero-stats {
        flex-direction: column;
        gap: 20px;
    }
    .stat-divider {
        width: 60px;
        height: 2px;
    }
    .contact-box {
        grid-template-columns: 1fr;
        padding: 40px;
    }
    .why-us-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
}

@media (max-width: 768px) {
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    .brands-grid,
    .products-grid,
    .why-us-grid {
        grid-template-columns: 1fr;
    }
    .video-showcase {
        padding: 60px 0;
    }
}