:root {
    /* Paleta AlStyleBits - Basada en tu Instagram */
    --navy: #2C3E50;         /* Azul marino del logo */
    --cream: #F5EFE7;        /* Beige/crema del logo */
    --bg: #FAFAFA;           /* Fondo muy claro */
    --white: #FFFFFF;
    --text: #1A1A1A;         /* Negro texto */
    --muted: #6B7280;        /* Gris */
    --border: #E5E7EB;
    --shadow: 0 4px 20px rgba(44, 62, 80, 0.08);
    --shadow-hover: 0 8px 30px rgba(44, 62, 80, 0.15);
    --radius: 12px;
    --brand: #2C3E50;        /* Tu azul marino */
    --accent: #D4A574;       /* Dorado suave para acentos */
    
    /* Transiciones suaves */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html, body {
    height: 100%;
}

body {
    font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

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

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

/* ===== NAVBAR - Estilo Instagram AlStyleBits ===== */
.o_navbar {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--white);
    border-bottom: 2px solid var(--navy);
    box-shadow: 0 2px 15px rgba(44, 62, 80, 0.08);
}

.o_main_navbar {
    display: flex;
    align-items: center;
    gap: 24px;
    padding: 14px 20px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 800;
    font-size: 1.4rem;
    color: var(--brand);
    letter-spacing: -0.5px;
}

.brand img {
    height: 42px;
    width: 42px;
    border-radius: 50%;
    border: 2px solid var(--navy);
}

.nav-links {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-left: 20px;
}

.nav-links a {
    color: var(--navy);
    font-weight: 600;
    padding: 10px 18px;
    border-radius: 10px;
    transition: var(--transition);
    font-size: 0.95rem;
}

.nav-links a:hover {
    background: var(--cream);
    color: var(--navy);
    transform: translateY(-1px);
}

/* Systray derecha */
.systray {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 12px;
}

.icon-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 2px solid var(--navy);
    background: var(--white);
    display: grid;
    place-items: center;
    cursor: pointer;
    transition: var(--transition);
}

.icon-btn:hover {
    background: var(--navy);
    color: white;
    transform: scale(1.05);
}

/* ===== BOTONES - Colores AlStyleBits ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    border-radius: 10px;
    border: 2px solid var(--navy);
    background: var(--white);
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
    transition: var(--transition);
    color: var(--navy);
}

.btn:hover {
    background: var(--cream);
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.btn.primary {
    background: var(--navy);
    color: #fff;
    border-color: var(--navy);
}

.btn.primary:hover {
    background: #243342;
    box-shadow: 0 6px 20px rgba(44, 62, 80, 0.3);
}

.btn.dark {
    background: var(--text);
    color: #fff;
    border-color: var(--text);
}

.btn.dark:hover {
    background: #2A2A2A;
    box-shadow: 0 6px 20px rgba(26, 26, 26, 0.3);
}

.badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 5px 12px;
    border-radius: 999px;
    background: var(--cream);
    border: 2px solid var(--navy);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--navy);
}

main.container {
    padding: 0;
}

/* ===== HERO - Con colores de marca ===== */
.hero {
    position: relative;
    width: 100%;
    height: 500px;
    overflow: hidden;
    background: linear-gradient(135deg, var(--navy) 0%, #1a2634 100%);
}

.hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(44, 62, 80, 0.8) 0%, rgba(245, 239, 231, 0.1) 100%);
}

.hero .inner {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 20px;
    z-index: 2;
}

.hero h1 {
    margin: 0 0 16px;
    font-size: clamp(2.5rem, 5vw, 4rem);
    color: #fff;
    letter-spacing: -1px;
    font-weight: 900;
    animation: fadeInUp 0.8s ease-out;
}

.hero p {
    margin: 0 0 24px;
    color: var(--cream);
    font-size: 1.2rem;
    max-width: 600px;
    animation: fadeInUp 0.8s ease-out 0.2s both;
}

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

/* ===== SECCIONES ===== */
.section {
    padding: 60px 0 30px;
}

.section h2 {
    font-size: clamp(2rem, 4vw, 2.8rem);
    margin: 0 0 32px;
    font-weight: 900;
    letter-spacing: -0.5px;
    color: var(--brand);
}

/* ===== GRID PRODUCTOS ===== */
.grid {
    display: grid;
    gap: 24px;
}

.grid-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

@media (max-width: 900px) {
    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 650px) {
    .grid-3 {
        grid-template-columns: 1fr;
    }
}

/* ===== CARDS - Estilo consistente con Instagram ===== */
.card {
    background: #fff;
    border: 2px solid var(--navy);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    overflow: hidden;
    transition: var(--transition);
    cursor: pointer;
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
    border-color: var(--accent);
}

.card .img {
    width: 100%;
    aspect-ratio: 4/3;
    background: var(--cream);
    overflow: hidden;
    border-bottom: 2px solid var(--navy);
}

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

.card:hover .img img {
    transform: scale(1.08);
}

.card .body {
    padding: 18px;
    background: var(--white);
}

.card h3 {
    margin: 0 0 8px;
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--brand);
}

.card .row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    margin-top: 12px;
}

/* ===== FORMS ===== */
.input, select, textarea {
    width: 100%;
    padding: 14px 16px;
    border-radius: 10px;
    border: 2px solid var(--navy);
    outline: none;
    background: #fff;
    font-size: 0.95rem;
    transition: var(--transition);
}

.input:focus, select:focus, textarea:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(212, 165, 116, 0.15);
}

label {
    color: var(--navy);
    font-weight: 700;
    font-size: 0.9rem;
    margin-bottom: 6px;
    display: block;
}

/* ===== TABLE ===== */
.table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    border-radius: var(--radius);
    overflow: hidden;
    border: 2px solid var(--navy);
}

.table th, .table td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--border);
    text-align: left;
}

.table th {
    background: var(--navy);
    color: white;
    font-weight: 800;
}

/* ===== FOOTER ===== */
.footer {
    padding: 50px 0 30px;
    background: var(--navy);
    color: var(--cream);
    text-align: center;
    margin-top: 60px;
}

/* ===== PRODUCT DETAIL ===== */
.pd-wrap {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 28px;
    align-items: start;
}

@media (max-width: 900px) {
    .pd-wrap {
        grid-template-columns: 1fr;
    }
}

.pd-media {
    background: var(--cream);
    border: 2px solid var(--navy);
    border-radius: 16px;
    box-shadow: var(--shadow);
    overflow: hidden;
}

.pd-media img {
    width: 100%;
    aspect-ratio: 1/1;
    object-fit: cover;
    display: block;
}

.pd-info {
    background: #fff;
    border: 2px solid var(--navy);
    border-radius: 16px;
    box-shadow: var(--shadow);
    padding: 28px;
}

.pd-title {
    margin: 0 0 16px;
    font-size: 2.2rem;
    font-weight: 900;
    letter-spacing: -0.5px;
    color: var(--brand);
}

.pd-meta {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin: 12px 0 16px;
}

.pd-price {
    font-size: 2rem;
    font-weight: 900;
    color: var(--navy);
}

.pd-muted {
    color: var(--muted);
    font-weight: 600;
}

.pd-block {
    margin-top: 20px;
    border-top: 2px solid var(--navy);
    padding-top: 20px;
}

.pd-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

@media (max-width: 650px) {
    .pd-grid {
        grid-template-columns: 1fr;
    }
}

.pd-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 20px;
}

.select {
    width: 100%;
    padding: 14px 16px;
    border-radius: 10px;
    border: 2px solid var(--navy);
    background: #fff;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
}

.select:hover {
    border-color: var(--accent);
    background: var(--cream);
}

/* ===== PILLS/BADGES ===== */
.pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border-radius: 999px;
    font-weight: 800;
    font-size: 0.85rem;
    border: 2px solid var(--navy);
    background: var(--cream);
    color: var(--navy);
}

.pill.ok {
    background: rgba(22, 163, 74, 0.15);
    border-color: #16a34a;
    color: #166534;
}

.pill.off {
    background: rgba(220, 38, 38, 0.15);
    border-color: #dc2626;
    color: #991b1b;
}

.qty {
    display: flex;
    gap: 12px;
    align-items: center;
}

.qty input {
    width: 80px;
    text-align: center;
    font-weight: 700;
    border: 2px solid var(--navy);
}