/* ULTRAMODA - Modern Professional B2B Wholesale Style */
/* Colors: Navy Blue (#1e3a8a) + Gold/Yellow (#f59e0b) + White */

:root {
    --primary: #1e3a8a;
    --primary-dark: #172554;
    --primary-light: #2563eb;
    --gold: #f59e0b;
    --gold-dark: #d97706;
    --gold-light: #fbbf24;
    --white: #ffffff;
    --light: #f8fafc;
    --gray: #64748b;
    --gray-light: #e2e8f0;
    --dark: #0f172a;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Montserrat', sans-serif;
    font-weight: 400;
    line-height: 1.7;
    color: var(--dark);
    background-color: var(--white);
}

h1, h2, h3, h4 {
    font-weight: 700;
    line-height: 1.3;
}

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

/* ========================================
   HEADER
   ======================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--white);
    transition: all 0.3s ease;
}

.header.scrolled {
    box-shadow: 0 4px 20px rgba(30, 58, 138, 0.1);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 40px;
    max-width: 1400px;
    margin: 0 auto;
}

.logo img {
    height: 100px;
    width: auto;
}

.nav-list {
    display: flex;
    gap: 35px;
    list-style: none;
}

.nav-list a {
    text-decoration: none;
    color: var(--primary);
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    transition: color 0.3s ease;
}

.nav-list a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gold);
    transition: width 0.3s ease;
}

.nav-list a:hover {
    color: var(--gold-dark);
}

.nav-list a:hover::after {
    width: 100%;
}

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

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--primary);
    transition: all 0.3s ease;
    border-radius: 2px;
}

/* ========================================
   HERO SECTION
   ======================================== */
.hero {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%);
    overflow: hidden;
    padding: 220px 20px 140px;
}

.hero-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.hanger-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.05;
    background-image: url("data:image/svg+xml,%3Csvg width='80' height='80' viewBox='0 0 80 80' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M40 10 L40 25 L20 45 L60 45 L40 25' stroke='%23ffffff' fill='none' stroke-width='2'/%3E%3Ccircle cx='40' cy='8' r='4' stroke='%23ffffff' fill='none' stroke-width='2'/%3E%3C/svg%3E");
    background-size: 80px 80px;
}

.hero-content {
    position: relative;
    z-index: 10;
    padding: 40px;
    max-width: 800px;
    margin: 0 auto;
    width: 100%;
    text-align: center;
}

.hero-label {
    display: inline-block;
    margin-bottom: 20px;
}

.hero-label span {
    background: var(--gold);
    color: var(--primary-dark);
    padding: 10px 25px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    border-radius: 4px;
}

.hero h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    color: var(--white);
    margin-bottom: 20px;
}

.hero h1 .highlight {
    color: var(--gold);
}

.hero-content > p {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    font-size: 14px;
    font-weight: 700;
    text-decoration: none;
    border-radius: 4px;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-primary {
    background: var(--gold);
    color: var(--primary-dark);
}

.btn-primary:hover {
    background: var(--gold-light);
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(245, 158, 11, 0.4);
}

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

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

.hero-stats {
    display: flex;
    gap: 50px;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-stat {
    text-align: left;
}

.stat-value {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--gold);
}

.stat-text {
    display: block;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ========================================
   PRODUCTS SECTION
   ======================================== */
.products {
    padding: 100px 0;
    background: var(--light);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-tag {
    display: inline-block;
    background: var(--gold);
    color: var(--primary-dark);
    padding: 8px 20px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    border-radius: 4px;
    margin-bottom: 20px;
}

.section-tag.light {
    background: rgba(245, 158, 11, 0.2);
    color: var(--gold);
}

.section-header h2 {
    font-size: clamp(2rem, 4vw, 2.8rem);
    color: var(--primary);
    margin-bottom: 15px;
}

.section-header h2 span {
    color: var(--gold-dark);
}

.section-header p {
    font-size: 1.1rem;
    color: var(--gray);
    max-width: 500px;
    margin: 0 auto;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.product-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 8px;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid var(--gray-light);
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(30, 58, 138, 0.12);
    border-color: var(--gold);
}

.product-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
}

.product-icon i {
    font-size: 2rem;
    color: var(--white);
}

.product-card h3 {
    font-size: 1.25rem;
    color: var(--primary);
    margin-bottom: 10px;
}

.product-card > p {
    font-size: 0.95rem;
    color: var(--gray);
    margin-bottom: 20px;
}

img.product-image {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 20px;
}

img.about-image {
    width: 100%;
    height: auto;
    border-radius: 12px;
    object-fit: cover;
}

.product-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--gold-dark);
    text-decoration: none;
    font-weight: 700;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: gap 0.3s ease;
}

.product-btn:hover {
    gap: 12px;
    color: var(--primary);
}

/* ========================================
   ABOUT SECTION
   ======================================== */
.about {
    padding: 100px 0;
    background: var(--white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-content h2 {
    font-size: clamp(2rem, 4vw, 2.5rem);
    color: var(--primary);
    margin-bottom: 20px;
}

.about-content h2 span {
    color: var(--gold-dark);
}

.about-lead {
    font-size: 1.1rem;
    color: var(--gray);
    margin-bottom: 40px;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
}

.benefit-item {
    display: flex;
    gap: 15px;
    align-items: flex-start;
}

.benefit-icon {
    width: 50px;
    height: 50px;
    background: var(--gold);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.benefit-icon i {
    color: var(--primary-dark);
    font-size: 1.2rem;
}

.benefit-text h4 {
    font-size: 1rem;
    color: var(--primary);
    margin-bottom: 5px;
}

.benefit-text p {
    font-size: 0.9rem;
    color: var(--gray);
}

.about-visual {
    position: relative;
}

.visual-card {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    border-radius: 12px;
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.visual-card i {
    font-size: 6rem;
    color: var(--white);
    opacity: 0.8;
}

.visual-badge {
    position: absolute;
    bottom: -20px;
    right: -20px;
    background: var(--gold);
    padding: 25px 30px;
    border-radius: 8px;
    text-align: center;
}

.badge-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-dark);
    line-height: 1;
}

.badge-text {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--primary-dark);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 5px;
}

/* ========================================
   WHY US SECTION
   ======================================== */
.why-us {
    padding: 100px 0;
    background: var(--primary);
}

.why-us-content h2 {
    font-size: clamp(2rem, 4vw, 2.8rem);
    color: var(--white);
    text-align: center;
    margin-bottom: 60px;
}

.why-us-content h2 span {
    color: var(--gold);
}

.reasons-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.reason-item {
    text-align: center;
    padding: 30px 20px;
}

.reason-number {
    display: inline-block;
    font-size: 3rem;
    font-weight: 800;
    color: var(--gold);
    margin-bottom: 20px;
    opacity: 0.5;
}

.reason-item h4 {
    font-size: 1.1rem;
    color: var(--white);
    margin-bottom: 15px;
}

.reason-item p {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.7);
}

/* ========================================
   CONTACT SECTION
   ======================================== */
.contact {
    padding: 100px 0;
    background: var(--light);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.contact-info h2 {
    font-size: clamp(2rem, 4vw, 2.5rem);
    color: var(--primary);
    margin-bottom: 20px;
}

.contact-info h2 span {
    color: var(--gold-dark);
}

.contact-info > p {
    font-size: 1.1rem;
    color: var(--gray);
    margin-bottom: 30px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background: var(--white);
    border-radius: 8px;
    border-left: 4px solid var(--gold);
}

.contact-item i {
    font-size: 1.5rem;
    color: var(--primary);
}

.contact-item strong {
    display: block;
    font-size: 12px;
    color: var(--gray);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 3px;
}

.contact-item span {
    color: var(--primary);
    font-weight: 600;
}

.cta-box {
    background: var(--primary);
    padding: 50px 40px;
    border-radius: 12px;
    text-align: center;
}

.cta-icon {
    width: 80px;
    height: 80px;
    background: var(--gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
}

.cta-icon i {
    font-size: 2rem;
    color: var(--primary-dark);
}

.cta-box h3 {
    font-size: 1.5rem;
    color: var(--white);
    margin-bottom: 15px;
}

.cta-box > p {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 25px;
}

.cta-list {
    list-style: none;
    text-align: left;
    margin-bottom: 30px;
}

.cta-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 0;
    color: var(--white);
    font-size: 0.95rem;
}

.cta-list i {
    color: var(--gold);
}

.btn-gold {
    background: var(--gold);
    color: var(--primary-dark);
    width: 100%;
    justify-content: center;
}

.btn-gold:hover {
    background: var(--gold-light);
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
    background: var(--dark);
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    height: 45px;
    margin-bottom: 15px;
}

.footer-brand p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.95rem;
    margin-bottom: 20px;
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: var(--gold);
    color: var(--primary-dark);
}

.footer-links h4 {
    font-size: 14px;
    font-weight: 700;
    color: var(--white);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
}

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

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    font-size: 0.95rem;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--gold);
}

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */
@media (max-width: 1024px) {
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .about-visual {
        max-width: 400px;
        margin: 0 auto;
    }

    .reasons-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .header-container {
        padding: 15px 20px;
    }

    .nav {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background: var(--white);
        padding: 30px;
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s ease;
        box-shadow: 0 10px 30px rgba(30, 58, 138, 0.1);
    }

    .nav.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }

    .nav-list {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }

    .hamburger {
        display: flex;
    }

    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    .hero {
        padding-top: 100px;
    }

    .hero-content {
        padding: 40px 20px;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }

    .hero-stats {
        flex-direction: column;
        gap: 20px;
    }

    .products, .about, .why-us, .contact {
        padding: 60px 0;
    }

    .products-grid {
        grid-template-columns: 1fr;
    }

    .benefits-grid {
        grid-template-columns: 1fr;
    }

    .reasons-grid {
        grid-template-columns: 1fr;
    }

    .visual-badge {
        position: relative;
        bottom: 0;
        right: 0;
        margin-top: 20px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .social-links {
        justify-content: center;
    }
}

/* Image Placeholders */
.image-placeholder {
    background: linear-gradient(135deg, #f0f0f0 0%, #e0e0e0 100%);
    border: 2px dashed #ccc;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #999;
    font-size: 1rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    min-height: 200px;
}
.image-placeholder::before { content: "Imagen"; }
.image-placeholder.hero-image { min-height: 400px; width: 100%; }
.image-placeholder.product-image { min-height: 180px; aspect-ratio: 1; }
.image-placeholder.about-image { min-height: 300px; }

@media (max-width: 480px) {
    .section-header h2 {
        font-size: 1.8rem;
    }

    .stat-value {
        font-size: 2rem;
    }

    .reason-number {
        font-size: 2.5rem;
    }

    .cta-box {
        padding: 30px 20px;
    }
}