/* =================================
   MODERN LANDING PAGE STYLES
   ================================= */

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

body { 
    font-family: 'Poppins', sans-serif; 
    background: #fff;
    color: #333;
    overflow-x: hidden;
    padding-top: 60px; /* Espacio para el header fijo más pequeño */
}

/* HEADER/NAVIGATION STYLES */
.main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 9998;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 30px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 60px;
}

.header-logo {
    display: flex;
    align-items: center;
    gap: 15px;
}

.header-logo-img {
    height: 35px;
    width: auto;
}

.header-actions {
    display: flex;
    align-items: center;
}

.login-link {
    text-decoration: none;
    color: #333;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.3s ease;
    position: relative;
    padding: 8px 0;
}

.login-link:hover {
    color: #21d4d8;
}

.login-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #21d4d8, #ed3588);
    transition: width 0.3s ease;
}

.login-link:hover::after {
    width: 100%;
}

/* Responsive */
@media (max-width: 768px) {
    .header-container {
        padding: 0 20px;
        height: 60px;
    }
    
    .header-logo-img {
        height: 30px;
    }
    
    .login-link {
        font-size: 14px;
    }
}

/* FLOATING CTA BUTTON */
.floating-cta {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
    animation: pulse 2s infinite;
}

.floating-cta button {
    background: linear-gradient(135deg, #ed3588 0%, #d81b60 100%);
    color: white;
    border: none;
    padding: 18px 35px;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 8px 25px rgba(237, 53, 136, 0.4);
    display: flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s;
}

.floating-cta button:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(237, 53, 136, 0.5);
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

/* PROGRESS BAR */
.progress-bar {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 4px;
    background: linear-gradient(90deg, #21d4d8, #ed3588);
    z-index: 9999;
    transition: width 0.3s;
}

/* HERO SECTION */
.hero {
    background: linear-gradient(135deg, #ed3588 0%, #ae6cac 50%,  #21d4d8 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="40" fill="rgba(255,255,255,0.05)"/></svg>');
    background-size: 100px 100px;
    opacity: 0.3;
    animation: float 20s infinite linear;
}

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

.hero-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 80px 40px;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 80px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-text {
    color: white;
}

.logo-img {
    max-width: 280px;
    margin-bottom: 20px;
    filter: drop-shadow(0 4px 8px rgba(0,0,0,0.3));
}

.trust-badge-top {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(255,255,255,0.2);
    padding: 12px 25px;
    border-radius: 50px;
    margin-bottom: 25px;
    backdrop-filter: blur(10px);
    animation: slideInLeft 0.8s;
}

@keyframes slideInLeft {
    from { opacity: 0; transform: translateX(-50px); }
    to { opacity: 1; transform: translateX(0); }
}

.trust-badge-top img {
    width: 30px;
    height: 30px;
}

h1 {
    font-size: 64px;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 25px;
    animation: slideInLeft 0.8s 0.2s backwards;
}

.hero-subtitle {
    font-size: 22px;
    margin-bottom: 35px;
    opacity: 0.95;
    font-weight: 300;
    line-height: 1.6;
    animation: slideInLeft 0.8s 0.4s backwards;
}

/* SOCIAL PROOF */
.social-proof {
    display: flex;
    gap: 40px;
    margin: 35px 0;
    flex-wrap: wrap;
    animation: slideInLeft 0.8s 0.6s backwards;
}

.proof-item {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.proof-item strong {
    font-size: 38px;
    color: #FFE66D;
    font-weight: 900;
}

.proof-item span {
    font-size: 14px;
    opacity: 0.9;
}

/* BENEFITS LIST */
.benefits-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin: 35px 0;
    animation: slideInLeft 0.8s 0.8s backwards;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 15px;
    background: rgba(255,255,255,0.15);
    padding: 15px 20px;
    border-radius: 12px;
    backdrop-filter: blur(10px);
    transition: all 0.3s;
}

.benefit-item:hover {
    background: rgba(255,255,255,0.25);
    transform: translateX(10px);
}

.benefit-item i {
    font-size: 28px;
    color: #FFE66D;
}

.benefit-item span {
    font-size: 15px;
    font-weight: 500;
}

/* FORM CONTAINER */
.form-container {
    background: white;
    padding: 30px 35px;
    border-radius: 20px;
    box-shadow: 0 25px 70px rgba(0,0,0,0.3);
    animation: slideInRight 0.8s;
    max-width: 550px;
    width: 100%;
}

@media (max-width: 768px) {
    .form-container {
        padding: 20px;
        border-radius: 16px;
        margin: 0 15px;
        max-width: 100%;
    }
}

@media (max-width: 480px) {
    .form-container {
        padding: 15px;
        border-radius: 12px;
        margin: 0 10px;
        max-width: 100%;
    }
}

@keyframes slideInRight {
    from { opacity: 0; transform: translateX(50px); }
    to { opacity: 1; transform: translateX(0); }
}

/* FORM STEP INDICATOR */
.form-step-indicator {
    display: flex;
    justify-content: space-between;
    margin-bottom: 35px;
    position: relative;
}

@media (max-width: 768px) {
    .form-step-indicator {
        margin-bottom: 25px;
    }
}

@media (max-width: 480px) {
    .form-step-indicator {
        margin-bottom: 20px;
    }
}

.form-step-indicator::before {
    content: '';
    position: absolute;
    top: 20px;
    left: 0;
    right: 0;
    height: 3px;
    background: #e0e0e0;
    z-index: 0;
}

.form-step-indicator .progress-line {
    position: absolute;
    top: 20px;
    left: 0;
    height: 3px;
    background: linear-gradient(90deg, #21d4d8, #ed3588);
    z-index: 1;
    transition: width 0.3s;
    width: 0%;
}

.step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    position: relative;
    z-index: 2;
}

.step-number {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #e0e0e0;
    color: #999;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 16px;
    transition: all 0.3s;
}

@media (max-width: 768px) {
    .step-number {
        width: 35px;
        height: 35px;
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .step-number {
        width: 30px;
        height: 30px;
        font-size: 12px;
    }
}

.step.active .step-number {
    background: linear-gradient(135deg, #21d4d8, #ed3588);
    color: white;
    transform: scale(1.1);
}

.step.completed .step-number {
    background: #28a745;
    color: white;
}

.step-label {
    font-size: 13px;
    color: #999;
    font-weight: 600;
}

@media (max-width: 768px) {
    .step-label {
        font-size: 11px;
    }
}

@media (max-width: 480px) {
    .step-label {
        font-size: 10px;
    }
}

.step.active .step-label {
    color: #21d4d8;
}

/* FORM HEADER */
.form-header {
    text-align: center;
    margin-bottom: 30px;
}

.form-header h2 {
    background: linear-gradient(135deg, #21d4d8, #ed3588);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-size: 32px;
    margin-bottom: 10px;
    font-weight: 900;
}

.form-header p {
    color: #555;
    font-size: 16px;
}

@media (max-width: 768px) {
    .form-header h2 {
        font-size: 24px;
    }
    
    .form-header p {
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .form-header h2 {
        font-size: 20px;
    }
    
    .form-header p {
        font-size: 13px;
    }
}

/* FORM STEPS */
.form-step {
    display: none;
}

.form-step.active {
    display: block;
    animation: fadeIn 0.5s;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.form-group {
    margin-bottom: 20px;
}

@media (max-width: 768px) {
    .form-group {
        margin-bottom: 18px;
    }
}

@media (max-width: 480px) {
    .form-group {
        margin-bottom: 16px;
    }
}

label {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
    color: #333;
    font-weight: 600;
    font-size: 16px;
}

label i {
    color: #21d4d8;
}

input, textarea {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid #e0e0e0;
    border-radius: 12px;
    font-size: 16px;
    font-family: inherit;
    transition: all 0.3s;
}

input:focus, textarea:focus {
    outline: none;
    border-color: #21d4d8;
    box-shadow: 0 0 0 4px rgba(33, 212, 216, 0.1);
}

@media (max-width: 768px) {
    label {
        font-size: 15px;
    }
    
    input, textarea {
        padding: 12px 14px;
        font-size: 15px;
    }
}

@media (max-width: 480px) {
    label {
        font-size: 14px;
    }
    
    input, textarea {
        padding: 11px 12px;
        font-size: 14px;
    }
}

/* CATALOG SELECTION */
.catalog-selection {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    margin-bottom: 25px;
}

.catalog-card {
    position: relative;
    padding: 20px;
    border: 2px solid #e0e0e0;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s;
    text-align: center;
}

.catalog-card:hover {
    border-color: #21d4d8;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(33, 212, 216, 0.2);
}

.catalog-card input[type="checkbox"] {
    display: none;
}

.catalog-card label {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    margin: 0;
}

.catalog-icon {
    font-size: 40px;
}

.catalog-name {
    font-weight: 600;
    font-size: 14px;
}

/* BUTTONS */
.form-buttons {
    display: flex;
    gap: 15px;
    margin-top: 30px;
}

@media (max-width: 768px) {
    .form-buttons {
        gap: 10px;
        margin-top: 20px;
    }
}

@media (max-width: 480px) {
    .form-buttons {
        gap: 8px;
        margin-top: 15px;
        flex-direction: column;
    }
}

.btn {
    flex: 1;
    padding: 16px;
    border: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

@media (max-width: 768px) {
    .btn {
        padding: 14px;
        font-size: 15px;
        gap: 8px;
    }
}

@media (max-width: 480px) {
    .btn {
        padding: 12px;
        font-size: 14px;
        gap: 6px;
    }
}

.btn-prev {
    background: #f0f0f0;
    color: #555;
}

.btn-prev:hover {
    background: #e0e0e0;
}

.btn-next, .btn-submit {
    background: linear-gradient(135deg, #21d4d8 0%, #ed3588 100%);
    color: white;
}

.btn-next:hover, .btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(33, 212, 216, 0.4);
}

/* TRUST ELEMENTS */
.trust-elements {
    display: flex;
    justify-content: space-around;
    margin-top: 25px;
    padding-top: 25px;
    border-top: 2px solid #f0f0f0;
}

.trust-element {
    text-align: center;
}

.trust-element i {
    font-size: 26px;
    color: #21d4d8;
    margin-bottom: 8px;
}

.trust-element p {
    font-size: 12px;
    color: #555;
    margin: 0;
}

.trust-element strong {
    display: block;
    color: #333;
    font-size: 13px;
}

/* STATS SECTION */
.stats-section {
    background: #1a1a1a;
    color: white;
    padding: 80px 20px;
    position: relative;
    overflow: hidden;
}

.stats-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100%;
    background: linear-gradient(135deg, rgba(33, 212, 216, 0.1), rgba(237, 53, 136, 0.1));
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.stat-item {
    text-align: center;
    padding: 30px;
    background: rgba(255,255,255,0.05);
    border-radius: 15px;
    backdrop-filter: blur(10px);
    transition: all 0.3s;
}

.stat-item:hover {
    transform: translateY(-10px);
    background: rgba(255,255,255,0.1);
}

.stat-item h3,
.stat-item .counter {
    font-size: 56px;
    font-weight: 900;
    background: linear-gradient(135deg, #21d4d8, #ed3588);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 10px;
    transition: transform 0.3s ease;
}

.stat-item h3.counter,
.stat-item .counter {
    display: inline-block;
}

.stat-item h3.animated,
.stat-item .counter.animated {
    animation: countPop 0.6s ease;
}

@keyframes countPop {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.1);
    }
}

.stat-item:hover h3 {
    transform: scale(1.05);
}

.stat-item p {
    font-size: 16px;
    opacity: 0.9;
}

/* TESTIMONIALS */
.testimonials {
    padding: 100px 20px;
    background: #f8f9fa;
}

.testimonials h2 {
    text-align: center;
    font-size: 48px;
    margin-bottom: 60px;
    background: linear-gradient(135deg, #21d4d8, #ed3588);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.testimonial-card {
    background: white;
    padding: 35px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    transition: all 0.3s;
}

.testimonial-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.12);
}

.testimonial-stars {
    color: #FFD700;
    font-size: 20px;
    margin-bottom: 15px;
}

.testimonial-text {
    color: #555;
    font-size: 15px;
    line-height: 1.8;
    margin-bottom: 20px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, #21d4d8, #ed3588);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
    font-size: 20px;
}

.author-info strong {
    display: block;
    color: #333;
    font-size: 15px;
}

.author-info span {
    color: #999;
    font-size: 13px;
}

/* BRANDS SECTION */
.brands-section {
    background: white;
    padding: 80px 20px;
    position: relative;
    overflow: hidden;
}

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

.brands-section h2 {
    text-align: center;
    margin-bottom: 15px;
    color: #333;
    font-size: 42px;
    font-weight: 700;
}

.brands-subtitle {
    text-align: center;
    color: #555;
    max-width: 700px;
    margin: 0 auto 10px;
    font-size: 18px;
    line-height: 1.6;
}

.brands-subtitle strong {
    color: #21d4d8;
    font-size: 22px;
    font-weight: 700;
}

.brands-info {
    text-align: center;
    color: #999;
    margin-bottom: 50px;
    font-size: 14px;
}

.brands-info i {
    margin-right: 8px;
    color: #21d4d8;
}

/* CAROUSEL STYLES */
.brands-carousel-wrapper {
    position: relative;
    margin: 0 auto;
    max-width: 1200px;
    padding: 0 60px;
}

.brands-carousel {
    overflow: hidden;
    position: relative;
    border-radius: 20px;
    background: transparent;
    padding: 20px 10px;
    contain: layout style paint;
}

.brands-track {
    display: flex;
    transition: transform 0.8s cubic-bezier(0.25, 1, 0.5, 1);
    will-change: transform;
    gap: 20px;
    contain: layout style;
}

.brand-slide {
    flex-shrink: 0;
    width: calc(25% - 15px); /* 4 slides on desktop */
    min-width: 250px;
    position: relative;
    contain: layout style paint;
}

.brand-card {
    background: transparent;
    border-radius: 16px;
    padding: 20px 15px;
    text-align: center;
    box-shadow: none;
    border: none;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    height: 240px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.brand-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, #21d4d8, #add03e, #ed3588);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.brand-card:hover::before {
    opacity: 0;
}

.brand-card:hover {
    transform: translateY(-5px) scale(1.02);
}

.brand-logo-container {
    position: relative;
    height: 140px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.brand-logo {
    max-width: 200px;
    max-height: 140px;
    width: auto;
    height: auto;
    object-fit: contain;
    transition: all 0.3s ease;
}

.brand-initials {
    display: none;
    width: 130px;
    height: 130px;
    background: linear-gradient(135deg, #21d4d8, #add03e);
    border-radius: 20px;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    font-size: 36px;
    text-shadow: 0 2px 4px rgba(0,0,0,0.2);
    box-shadow: 0 8px 25px rgba(33, 212, 216, 0.3);
}

.brand-initials.visible {
    display: flex;
}

.brand-name {
    color: #333;
    font-size: 18px;
    margin: 0;
    font-weight: 600;
    line-height: 1.4;
}

/* NAVIGATION BUTTONS */
.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: white;
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    z-index: 10;
    color: #333;
    font-size: 16px;
}

.carousel-btn:hover {
    background: linear-gradient(135deg, #21d4d8, #add03e);
    color: white;
    transform: translateY(-50%) scale(1.1);
    box-shadow: 0 8px 30px rgba(33, 212, 216, 0.3);
}

.carousel-btn-prev {
    left: 0;
}

.carousel-btn-next {
    right: 0;
}

/* CAROUSEL INDICATORS */
.carousel-indicators {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 30px;
    padding: 0 20px;
    flex-wrap: wrap;
}

.carousel-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(33, 212, 216, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.carousel-indicator.active {
    background: linear-gradient(135deg, #21d4d8, #add03e);
    transform: scale(1.3);
    box-shadow: 0 4px 12px rgba(33, 212, 216, 0.4);
}

/* Mobile Indicators Enhancement */
@media (max-width: 768px) {
    .carousel-indicators {
        gap: 12px;
        margin-top: 25px;
        padding: 15px 20px;
        background: rgba(255,255,255,0.6);
        border-radius: 25px;
        backdrop-filter: blur(10px);
        margin-left: 20px;
        margin-right: 20px;
    }
    
    .carousel-indicator {
        width: 14px;
        height: 14px;
        border: 2px solid rgba(255,255,255,0.8);
        box-shadow: 0 3px 12px rgba(0,0,0,0.15);
    }
    
    .carousel-indicator.active {
        transform: scale(1.4);
        border-color: #fff;
        box-shadow: 0 5px 20px rgba(33, 212, 216, 0.5);
    }
}

/* FEATURES */
.brands-features {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px;
    margin-top: 50px;
    padding: 30px;
    background: linear-gradient(135deg, rgba(33, 212, 216, 0.05), rgba(173, 208, 62, 0.05));
    border-radius: 20px;
    border: 1px solid rgba(33, 212, 216, 0.1);
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #555;
    font-weight: 500;
    font-size: 16px;
    transition: all 0.3s ease;
}

.feature-item:hover {
    color: #21d4d8;
    transform: translateY(-2px);
}

.feature-item i {
    font-size: 20px;
    color: #21d4d8;
}

/* RESPONSIVE */
@media (max-width: 1200px) {
    .brand-slide {
        width: calc(33.333% - 15px); /* 3 slides on large tablet */
    }
}

@media (max-width: 900px) {
    .brand-slide {
        width: calc(50% - 15px); /* 2 slides on tablet */
    }
    
    .brands-carousel-wrapper {
        padding: 0 50px;
    }
}

@media (max-width: 768px) {
    .brands-section {
        padding: 50px 15px;
    }
    
    .brands-section h2 {
        font-size: 28px;
        margin-bottom: 10px;
    }
    
    .brands-subtitle {
        font-size: 15px;
        padding: 0 10px;
    }
    
    .brands-subtitle strong {
        font-size: 17px;
    }
    
    .brands-carousel-wrapper {
        padding: 0 20px;
        margin: 0 -10px; /* Negative margin to use full width */
    }
    
    .brands-carousel {
        padding: 25px 15px;
        border-radius: 15px;
        margin: 0;
    }
    
    .brand-slide {
        width: calc(100% - 10px); /* 1 slide on mobile - optimized */
        min-width: 280px;
        max-width: 320px;
        margin: 0 auto;
    }
    
    .brand-card {
        padding: 25px 20px;
        height: 200px;
        border-radius: 20px;
        box-shadow: 0 8px 30px rgba(0,0,0,0.12);
        border: 3px solid rgba(33, 212, 216, 0.15);
        background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    }
    
    .brand-card:hover {
        transform: translateY(-5px) scale(1.02);
        box-shadow: 0 15px 40px rgba(33, 212, 216, 0.25);
        border-color: #21d4d8;
    }
    
    .brand-logo-container {
        height: 100px;
        margin-bottom: 15px;
        padding: 10px;
    }
    
    .brand-logo {
        max-width: 160px;
        max-height: 100px;
        filter: drop-shadow(0 4px 8px rgba(0,0,0,0.1));
    }
    
    .brand-initials {
        width: 90px;
        height: 90px;
        font-size: 26px;
        border-radius: 20px;
        box-shadow: 0 8px 25px rgba(33, 212, 216, 0.4);
    }
    
    .brand-name {
        font-size: 16px;
        font-weight: 700;
        color: #333;
        text-align: center;
        line-height: 1.3;
    }
    
    .carousel-btn {
        width: 45px;
        height: 45px;
        font-size: 16px;
        box-shadow: 0 6px 20px rgba(0,0,0,0.15);
        border: 2px solid rgba(255,255,255,0.9);
    }
    
    .carousel-btn:hover {
        transform: translateY(-50%) scale(1.15);
    }
    
    .carousel-btn-prev {
        left: 5px;
    }
    
    .carousel-btn-next {
        right: 5px;
    }
    
    .brands-features {
        flex-direction: column;
        gap: 15px;
        text-align: center;
        padding: 25px 15px;
        margin: 30px 10px 0;
    }
    
    .feature-item {
        justify-content: center;
        font-size: 15px;
        font-weight: 600;
        padding: 12px 15px;
        background: rgba(255,255,255,0.8);
        border-radius: 25px;
        box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    }
    
    .feature-item i {
        font-size: 18px;
        margin-right: 8px;
    }
}

@media (max-width: 600px) {
    .brands-section {
        padding: 40px 10px;
        background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 50%, #f1f3f4 100%);
    }
    
    .brands-section h2 {
        font-size: 26px;
        background: linear-gradient(135deg, #21d4d8, #ed3588);
        -webkit-background-clip: text;
        background-clip: text;
        -webkit-text-fill-color: transparent;
        text-shadow: none;
    }
    
    .brands-carousel-wrapper {
        padding: 0 15px;
        margin: 0 -5px;
    }
    
    .brands-carousel {
        padding: 20px 10px;
        background: linear-gradient(135deg, rgba(33, 212, 216, 0.02), rgba(255,255,255,0.8));
        border: 1px solid rgba(33, 212, 216, 0.1);
    }
    
    .brand-slide {
        min-width: 260px;
        max-width: 300px;
    }
    
    .brand-card {
        padding: 20px 15px;
        height: 190px;
        animation: slideInUp 0.6s ease-out;
        position: relative;
        overflow: hidden;
    }
    
    .brand-card::after {
        content: '';
        position: absolute;
        top: 0;
        right: 0;
        width: 30px;
        height: 30px;
        background: linear-gradient(135deg, #21d4d8, transparent);
        border-radius: 0 20px 0 15px;
        opacity: 0.6;
    }
    
    .brand-logo-container {
        height: 85px;
        margin-bottom: 12px;
    }
    
    .brand-logo {
        max-width: 140px;
        max-height: 85px;
        transition: transform 0.3s ease;
    }
    
    .brand-card:active .brand-logo {
        transform: scale(1.05);
    }
    
    .brand-initials {
        width: 75px;
        height: 75px;
        font-size: 22px;
        border-radius: 15px;
    }
    
    .brand-name {
        font-size: 15px;
        font-weight: 700;
    }
    
    .carousel-btn {
        width: 40px;
        height: 40px;
        font-size: 14px;
        backdrop-filter: blur(10px);
        background: rgba(255,255,255,0.95);
    }
    
    .carousel-btn:active {
        transform: translateY(-50%) scale(0.95);
    }
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* CTA SECTION */
.cta-section {
    background: linear-gradient(135deg, #21d4d8 0%, #ae6cac 50%, #ed3588 100%);
    padding: 100px 20px;
    text-align: center;
    color: white;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '📦';
    position: absolute;
    font-size: 300px;
    opacity: 0.05;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(-15deg);
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.cta-content h2 {
    font-size: 52px;
    margin-bottom: 20px;
    font-weight: 900;
}

.cta-content p {
    font-size: 22px;
    margin-bottom: 40px;
    opacity: 0.95;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 20px 50px;
    background: white;
    color: #ed3588;
    border: none;
    border-radius: 50px;
    font-size: 20px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.cta-button:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.3);
}

/* SUCCESS MODAL */
.modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.7);
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
    animation: fadeIn 0.3s;
}

.modal-content {
    background: white;
    padding: 50px;
    border-radius: 25px;
    text-align: center;
    max-width: 500px;
    animation: slideInUp 0.5s;
}

@keyframes slideInUp {
    from { opacity: 0; transform: translateY(50px); }
    to { opacity: 1; transform: translateY(0); }
}

.modal-content .success-icon {
    font-size: 80px;
    color: #28a745;
    margin-bottom: 20px;
}

.modal-content h3 {
    font-size: 32px;
    color: #333;
    margin-bottom: 15px;
}

.modal-content p {
    color: #555;
    font-size: 16px;
    margin-bottom: 30px;
}

.modal-close {
    background: linear-gradient(135deg, #21d4d8, #ed3588);
    color: white;
    border: none;
    padding: 15px 40px;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
}

/* LOADING STATE */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255,255,255,.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* RESPONSIVE */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 50px;
        padding: 60px 30px;
    }
    
    .hero-text {
        text-align: center;
    }
    
    h1 {
        font-size: 48px;
    }
    
    .benefits-list {
        grid-template-columns: 1fr;
    }
    
    .social-proof {
        justify-content: center;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .hero {
        min-height: 90vh;
    }
    
    .hero-content {
        padding: 40px 20px;
        gap: 30px;
    }
    
    h1 {
        font-size: 32px;
        line-height: 1.2;
    }
    
    .hero-subtitle {
        font-size: 16px;
    }
    
    .form-container {
        padding: 25px 20px;
    }
    
    .catalog-selection {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    
    .floating-cta {
        bottom: 20px;
        right: 20px;
    }
    
    .floating-cta button {
        padding: 14px 25px;
        font-size: 14px;
    }
    
    /* Stats Section Mobile Fix */
    .stats-section {
        padding: 50px 15px;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
        max-width: 100%;
    }
    
    .stat-item {
        padding: 20px 15px;
    }
    
    .stat-item h3,
    .stat-item .counter {
        font-size: 36px;
        margin-bottom: 8px;
    }
    
    .stat-item p {
        font-size: 14px;
    }
    
    /* CTA Section Mobile */
    .cta-content h2 {
        font-size: 28px;
        line-height: 1.3;
    }
    
    .cta-content p {
        font-size: 16px;
    }
    
    .cta-button {
        padding: 16px 30px;
        font-size: 16px;
    }
    
    /* Testimonials Mobile */
    .testimonials {
        padding: 50px 15px;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .testimonial-card {
        padding: 25px 20px;
    }
    
    /* Brands Mobile */
    .brands-section {
        padding: 50px 15px;
    }
    
    .brands-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .brand-item {
        padding: 20px 15px;
    }
    
    /* Logo Mobile */
    .logo-img {
        max-width: 250px;
        height: auto;
    }
    
    /* Benefits List Mobile */
    .benefits-list {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .benefit-item {
        font-size: 14px;
        padding: 8px 0;
    }
    
    /* Social Proof Mobile */
    .social-proof {
        grid-template-columns: repeat(3, 1fr);
        gap: 15px;
    }
    
    .proof-item {
        font-size: 14px;
    }
    
    .proof-item strong {
        font-size: 18px;
    }
}

/* Extra Small Mobile (320px) */
@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .catalog-selection {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    
    .social-proof {
        grid-template-columns: 1fr;
    }
    
    h1 {
        font-size: 28px;
    }
    
    .cta-content h2 {
        font-size: 24px;
    }
    
    .brands-grid {
        grid-template-columns: 1fr;
    }
}

/* =================================
   CONTACT INFO SECTION
   ================================= */
.contact-info-section {
    background: #f8f9fa;
    padding: 80px 20px;
}

.contact-info-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

.contact-info-card {
    text-align: center;
    padding: 30px 20px;
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
    transition: all 0.3s;
}

.contact-info-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.contact-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.contact-icon i {
    color: white;
    font-size: 36px;
}

.contact-info-card h3 {
    font-size: 22px;
    font-weight: 700;
    color: #333;
    margin-bottom: 15px;
}

.contact-info-card p {
    font-size: 16px;
    color: #555;
    line-height: 1.8;
}

/* =================================
   FOOTER
   ================================= */
.site-footer {
    background: linear-gradient(135deg, #ed3588 0%, #ae6cac 50%,  #21d4d8 100%);
    color: white;
}

.footer-top {
    padding: 40px 20px;
}

.footer-container {
    max-width: 800px;
    margin: 0 auto;
}

.footer-main {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 40px;
}

.footer-brand {
    flex: 1;
}

.footer-logo {
    height: 50px;
    width: auto;
    margin-bottom: 15px;    
}

.footer-brand h4 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 10px;
    color: white;
    text-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.footer-brand p {
    font-size: 16px;
    line-height: 1.6;
    color: rgba(255,255,255,0.95);
    margin: 0;
}

.footer-social {
    flex-shrink: 0;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    width: 45px;
    height: 45px;
    background: rgba(255,255,255,0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 20px;
    transition: all 0.3s;
}

.social-links a:hover {
    background: #FFE66D;
    color: #333;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
}

.footer-bottom {
    background: rgba(0,0,0,0.15);
    padding: 20px;
    text-align: center;
}

.footer-bottom p {
    margin: 0;
    color: rgba(255,255,255,0.95);
    font-size: 14px;
}

/* Responsive Footer */
@media (max-width: 768px) {
    .footer-main {
        flex-direction: column;
        text-align: center;
        gap: 30px;
    }
    
    .footer-brand h4 {
        font-size: 20px;
    }
    
    .footer-brand p {
        font-size: 14px;
    }
    
    .social-links a {
        width: 40px;
        height: 40px;
        font-size: 18px;
    }
}

/* =================================
   MODALS
   ================================= */
.modal {
    display: none;
    position: fixed;
    z-index: 10000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.6);
    backdrop-filter: blur(8px);
    animation: fadeIn 0.3s ease;
}

.modal-content {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    margin: 5% auto;
    padding: 30px;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
    width: 90%;
    max-width: 500px;
    position: relative;
    animation: slideInFromBottom 0.4s ease;
}

/* BRAND MODAL SPECIFIC */
.brand-modal-content {
    max-width: 900px;
    padding: 0;
    overflow: hidden;
    max-height: 90vh;
    overflow-y: auto;
    contain: layout style paint;
    will-change: transform;
}

.modal-header {
    background: linear-gradient(135deg, #21d4d8 0%, #add03e 100%);
    padding: 25px 30px;
    color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    margin: 0;
    font-size: 24px;
    font-weight: 700;
}

.modal-close-btn {
    background: rgba(255,255,255,0.2);
    border: none;
    color: white;
    width: 35px;
    height: 35px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    transition: all 0.3s ease;
}

.modal-close-btn:hover {
    background: rgba(255,255,255,0.3);
    transform: scale(1.1);
}

.modal-body {
    padding: 30px;
}

.brand-info {
    display: flex;
    gap: 25px;
    margin-bottom: 30px;
    align-items: center;
}

.brand-logo-large {
    flex-shrink: 0;
    width: 120px;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.brand-logo-large img {
    max-width: 120px;
    max-height: 120px;
    object-fit: contain;
    border-radius: 15px;
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

.brand-initials-large {
    width: 120px;
    height: 120px;
    background: linear-gradient(135deg, #21d4d8, #add03e);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    font-size: 36px;
    text-shadow: 0 2px 4px rgba(0,0,0,0.2);
    box-shadow: 0 12px 35px rgba(33, 212, 216, 0.3);
}

.brand-description {
    flex: 1;
}

.brand-description h4 {
    margin: 0 0 10px 0;
    font-size: 20px;
    color: #333;
    font-weight: 700;
}

.brand-description p {
    margin: 0 0 15px 0;
    color: #555;
    line-height: 1.8;
    font-size: 15px;
    text-align: justify;
}

.brand-details {
    margin-top: 15px;
    padding-top: 15px;
    border-top: 1px solid #eee;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.brand-details p {
    margin: 0;
    font-size: 14px;
    color: #555;
    display: flex;
    align-items: center;
    gap: 8px;
}

.brand-details p i {
    color: #21d4d8;
    width: 18px;
    flex-shrink: 0;
}

.brand-details p strong {
    color: #333;
    font-weight: 600;
}

.brand-details p span {
    color: #555;
}

@media (max-width: 600px) {
    .brand-details {
        grid-template-columns: 1fr;
        gap: 10px;
    }
}

.products-gallery h4 {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
    font-size: 18px;
    color: #333;
    font-weight: 600;
}

.products-gallery h4 i {
    color: #21d4d8;
    font-size: 20px;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 15px;
    margin-bottom: 30px;
}

.product-item {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    cursor: pointer;
}

.product-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(33, 212, 216, 0.2);
}

.product-image {
    width: 100%;
    height: 180px;
    object-fit: cover;
    display: block;
    border-radius: 8px;
    transition: transform 0.3s ease;
    cursor: zoom-in;
}

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

.product-skeleton {
    background: #f0f0f0;
    border-radius: 12px;
    overflow: hidden;
}

.skeleton-image {
    width: 100%;
    height: 180px;
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
}

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

.modal-actions {
    display: flex;
    gap: 15px;
    justify-content: center;
    padding-top: 20px;
    border-top: 1px solid #eee;
}

.btn-primary, .btn-secondary {
    padding: 12px 25px;
    border: none;
    border-radius: 25px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, #21d4d8, #add03e);
    color: white;
    box-shadow: 0 4px 15px rgba(33, 212, 216, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(33, 212, 216, 0.4);
}

.btn-secondary {
    background: linear-gradient(135deg, #25d366, #128c7e);
    color: white;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
}

/* Mobile only button - Hide on desktop */
.mobile-only {
    display: none !important;
}

@media (max-width: 768px) {
    .mobile-only {
        display: flex !important;
    }
}

/* Success Modal Styles */
.success-icon {
    font-size: 48px;
    color: #28a745;
    text-align: center;
    margin-bottom: 20px;
}

.modal-close {
    background: linear-gradient(135deg, #21d4d8, #add03e);
    color: white;
    border: none;
    padding: 12px 30px;
    border-radius: 25px;
    cursor: pointer;
    font-weight: 600;
    margin-top: 20px;
    transition: all 0.3s ease;
}

.modal-close:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(33, 212, 216, 0.4);
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideInFromBottom {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .brand-modal-content {
        width: 95%;
        margin: 2% auto;
        max-height: 95vh;
    }
    
    .modal-body {
        padding: 20px;
    }
    
    .brand-info {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }
    
    .brand-logo-large {
        width: 100px;
        height: 100px;
    }
    
    .brand-logo-large img {
        max-width: 100px;
        max-height: 100px;
    }
    
    .brand-initials-large {
        width: 100px;
        height: 100px;
        font-size: 28px;
    }
    
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    
    .modal-actions {
        flex-direction: column;
    }
    
    .btn-primary, .btn-secondary {
        justify-content: center;
    }
}

/* =================================
   RESPONSIVE - FOOTER & CONTACT
   ================================= */
@media (max-width: 1024px) {
    .contact-info-container,
    .footer-container {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .contact-info-section {
        padding: 40px 15px;
    }
    
    .contact-info-container {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .contact-info-card {
        padding: 25px 20px;
    }
    
    .contact-icon {
        width: 60px;
        height: 60px;
        margin-bottom: 15px;
    }
    
    .contact-icon i {
        font-size: 28px;
    }
    
    .contact-info-card h3 {
        font-size: 18px;
        margin-bottom: 12px;
    }
    
    .contact-info-card p {
        font-size: 14px;
        line-height: 1.6;
    }
    
    .footer-top {
        padding: 40px 15px;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .footer-column h4 {
        font-size: 18px;
        margin-bottom: 15px;
    }
    
    .footer-column p,
    .footer-column ul li {
        font-size: 14px;
    }
    
    .social-links {
        justify-content: center;
        margin-top: 15px;
    }
    
    .footer-bottom {
        padding: 20px 15px;
    }
    
    .footer-bottom p {
        font-size: 13px;
        margin: 3px 0;
    }
    
    .back-to-top {
        width: 45px;
        height: 45px;
        font-size: 18px;
        bottom: 22px;
        left: 20px;
    }
}

/* Extra Small Contact/Footer */
@media (max-width: 480px) {
    .contact-info-container {
        gap: 20px;
    }
    
    .contact-info-card {
        padding: 20px 15px;
    }
    
    .contact-info-card h3 {
        font-size: 16px;
    }
    
    .contact-info-card p {
        font-size: 13px;
    }
    
    .footer-container {
        gap: 25px;
    }
}

/* Product placeholder and debugging styles */
.product-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    background: linear-gradient(135deg, #21d4d8, #add03e);
    color: white;
    font-weight: bold;
    border-radius: 8px;
    text-align: center;
    min-height: 120px;
}

.product-placeholder i {
    font-size: 24px;
    margin-bottom: 8px;
    opacity: 0.8;
}

/* Skeleton loading styles */
.skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, transparent 37%, #f0f0f0 63%);
    background-size: 400% 100%;
    animation: skeleton-loading 1.5s ease-in-out infinite;
}

.skeleton-circle {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 37%, #f0f0f0 63%);
    background-size: 400% 100%;
    animation: skeleton-loading 1.5s ease-in-out infinite;
}

.skeleton-text {
    height: 20px;
    border-radius: 4px;
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 37%, #f0f0f0 63%);
    background-size: 400% 100%;
    animation: skeleton-loading 1.5s ease-in-out infinite;
    margin-top: 10px;
    width: 80%;
}

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

/* Error state styling */
.product-error {
    background: #f8f9fa;
    border: 2px dashed #dee2e6;
    color: #6c757d;
}

.product-error i {
    color: #dc3545;
}

/* Debug info */
.debug-info {
    position: fixed;
    top: 10px;
    right: 10px;
    background: rgba(0, 0, 0, 0.9);
    color: #00ff00;
    padding: 15px;
    border-radius: 8px;
    font-family: 'Courier New', monospace;
    font-size: 11px;
    max-width: 350px;
    z-index: 10001;
    border: 1px solid #333;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

/* Loading states */
.product-image {
    transition: opacity 0.3s ease;
    width: 100%;
    height: 120px;
    object-fit: cover;
    border-radius: 8px;
}

.product-image.loading {
    opacity: 0.5;
}

.product-image:hover {
    transform: scale(1.02);
    transition: transform 0.3s ease;
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #21d4d8, #add03e);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    font-size: 20px;
    box-shadow: 0 4px 15px rgba(33, 212, 216, 0.3);
    transition: all 0.3s ease;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    z-index: 1000;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(33, 212, 216, 0.4);
}

.back-to-top:active {
    transform: translateY(0);
}

/* Mobile Back to Top */
@media (max-width: 768px) {
    .back-to-top {
        width: 45px;
        height: 45px;
        font-size: 18px;
        bottom: 20px;
        right: 20px;
    }
}

/* IMAGE LIGHTBOX */
.image-lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 10000;
    cursor: zoom-out;
    animation: fadeIn 0.3s ease;
    contain: layout style paint;
    will-change: opacity;
}

.image-lightbox img {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
    will-change: transform;
    border-radius: 8px;
    box-shadow: 0 10px 50px rgba(0, 0, 0, 0.5);
    animation: zoomIn 0.3s ease;
}

.lightbox-close {
    position: absolute;
    top: 30px;
    right: 40px;
    font-size: 40px;
    color: white;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    cursor: pointer;
    z-index: 10001;
    transition: all 0.3s ease;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.lightbox-close:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: rotate(90deg);
}

@keyframes zoomIn {
    from {
        transform: translate(-50%, -50%) scale(0.8);
        opacity: 0;
    }
    to {
        transform: translate(-50%, -50%) scale(1);
        opacity: 1;
    }
}

@media (max-width: 768px) {
    .lightbox-close {
        top: 20px;
        right: 20px;
        font-size: 32px;
        width: 40px;
        height: 40px;
    }
    
    .image-lightbox img {
        max-width: 95%;
        max-height: 95%;
    }
}