:root {
    --primary: #E8440A; /* Naranja MakerMex */
    --dark: #1C1C1C;
    --light: #F4F4F4;
    --white: #FFFFFF;
    --text: #333333;
    --gray: #888888;
    --container: 1200px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--text);
    line-height: 1.6;
    background-color: var(--white);
}

h1, h2, h3 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    color: var(--dark);
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
}

.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 2rem;
}

.narrow {
    max-width: 700px;
}

.section-padding {
    padding: 100px 0;
}

.bg-light {
    background-color: var(--light);
}

.bg-dark {
    background-color: var(--dark);
}

.text-white {
    color: var(--white);
}

.text-white h2 {
    color: var(--white);
}

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

.mt-2 { margin-top: 2rem; }

/* Buttons */
.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.9rem;
    cursor: pointer;
    border: 2px solid transparent;
}

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

.btn-primary:hover {
    background-color: #ff5511;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(232, 68, 10, 0.2);
}

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

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

.btn-small {
    padding: 0.6rem 1.5rem;
    font-size: 0.8rem;
    border-radius: 4px;
}

.btn-block {
    display: block;
    width: 100%;
}

/* Navbar */
#navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1.5rem 0;
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.5rem;
    font-weight: 900;
    letter-spacing: -1px;
}

.logo span {
    color: var(--primary);
}

.nav-links {
    display: flex;
    gap: 2.5rem;
    align-items: center;
}

.nav-links a:not(.btn) {
    font-weight: 600;
    font-size: 0.95rem;
}

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

/* Hero */
.hero {
    height: 100vh;
    background-image: url('https://images.unsplash.com/photo-1581091226825-a6a2a5aee158?q=80&w=1470&auto=format&fit=crop');
    background-size: cover;
    background-position: center;
    position: relative;
    display: flex;
    align-items: center;
}

.hero-overlay {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: linear-gradient(to right, rgba(28, 28, 28, 0.8), rgba(28, 28, 28, 0.4));
}

.hero-content {
    position: relative;
    z-index: 10;
    color: var(--white);
    max-width: 800px;
}

.hero h1 {
    font-size: 4rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: var(--white);
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
    opacity: 0.9;
}

.badge {
    background-color: var(--primary);
    padding: 0.5rem 1rem;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    display: inline-block;
    margin-bottom: 1rem;
}

.hero-actions {
    display: flex;
    gap: 1.5rem;
}

/* Section Title */
.section-title {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    position: relative;
}

/* Grid */
.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.align-center {
    align-items: center;
}

.img-rounded {
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

/* Stats */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 3rem;
}

.stat-item {
    padding: 1.5rem;
    background-color: var(--light);
    border-radius: 12px;
}

.stat-icon { font-size: 2rem; margin-bottom: 0.5rem; display: block; }
.stat-item h3 { font-size: 1rem; margin-bottom: 0.2rem; }
.stat-item p { font-size: 0.8rem; color: var(--gray); }

/* Product Cards */
.product-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 4rem;
}

.product-card {
    background: var(--white);
    border-radius: 16px;
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid rgba(0,0,0,0.05);
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0,0,0,0.08);
}

.product-img {
    height: 300px;
    overflow: hidden;
}

.product-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.product-card:hover .product-img img {
    transform: scale(1.1);
}

.product-info {
    padding: 2rem;
}

.product-info h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.product-info h3 span {
    font-size: 0.8rem;
    color: var(--gray);
    font-weight: 400;
}

.product-footer {
    margin-top: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.tallas {
    font-weight: 600;
    color: var(--primary);
    font-size: 0.9rem;
}

/* Tech List */
.tech-list {
    margin-top: 2rem;
}

.tech-list li {
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.tech-list strong {
    color: var(--primary);
    display: block;
}

/* Contact Form */
.card-form {
    background: var(--white);
    padding: 3.5rem;
    border-radius: 24px;
    box-shadow: 0 30px 60px rgba(0,0,0,0.05);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    font-size: 0.9rem;
}

input, select, textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid var(--light);
    border-radius: 8px;
    font-family: inherit;
    transition: var(--transition);
}

input:focus, textarea:focus {
    outline: none;
    border-color: var(--primary);
}

/* Footer */
.footer {
    padding: 80px 0 30px;
    background-color: #111;
    color: #999;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 4rem;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    padding-bottom: 50px;
}

.footer h4 {
    color: var(--white);
    margin-bottom: 1.5rem;
}

.footer ul li {
    margin-bottom: 0.8rem;
}

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

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

.footer-bottom {
    padding-top: 30px;
    font-size: 0.85rem;
}

/* WhatsApp */
.whatsapp-btn {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background-color: #25D366;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    box-shadow: 0 10px 20px rgba(0,0,0,0.2);
    z-index: 1000;
}

/* Mobile Responsive */
@media (max-width: 992px) {
    .grid-2 { grid-template-columns: 1fr; gap: 2rem; }
    .product-grid { grid-template-columns: repeat(2, 1fr); }
    .hero h1 { font-size: 3rem; }
}

@media (max-width: 768px) {
    .nav-links { display: none; }
    .product-grid { grid-template-columns: 1fr; }
    .form-grid { grid-template-columns: 1fr; }
    .hero h1 { font-size: 2.5rem; }
    .footer-grid { grid-template-columns: 1fr; }
}