/* ═══════════════════════════════════════════════════════
   INCA-ORIENTAL SALT CO. — Corporate B2B Design System
   Super dry, highly legible, data-focused.
   ═══════════════════════════════════════════════════════ */

:root {
    /* Corporate Palette */
    --black: #111111;
    --white: #FFFFFF;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-500: #6B7280;
    --gray-800: #1F2937;
    --gray-900: #111827;

    /* Brand Accent (Pink from Logo) */
    --brand-pink: #E8196E;
    /* Adjusted to match typical corporate pink accent */
    --brand-pink-hover: #C6125C;

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

    /* Layout */
    --container-max: 1200px;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
}

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

body {
    font-family: var(--font-primary);
    color: var(--gray-900);
    background-color: var(--gray-100);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--brand-pink);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--spacing-sm);
}

/* ── Typography ────────────────────────────────────────── */
h1,
h2,
h3,
h4 {
    color: var(--black);
    font-weight: 700;
    line-height: 1.2;
}

h2 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

/* ── Header ────────────────────────────────────────────── */
.corporate-header {
    background-color: var(--white);
    border-bottom: 1px solid var(--gray-200);
    padding: 1.25rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

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

.header-logo {
    height: 250px;
    width: auto;
    display: block;
}

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

.nav-link {
    color: var(--gray-800);
    font-weight: 500;
    font-size: 0.95rem;
}

.nav-link:hover {
    color: var(--brand-pink);
    text-decoration: none;
}

/* ── Buttons ───────────────────────────────────────────── */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.2s, color 0.2s, border-color 0.2s;
    border: 1px solid transparent;
}

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

.btn-primary:hover {
    background-color: var(--brand-pink-hover);
    color: var(--white);
    text-decoration: none;
}

.btn-secondary {
    background-color: var(--white);
    color: var(--gray-800);
    border-color: var(--gray-300);
}

.btn-secondary:hover {
    background-color: var(--gray-100);
    color: var(--gray-900);
    text-decoration: none;
}

/* ── Hero Section ──────────────────────────────────────── */
.hero-section {
    background-color: var(--white);
    padding: var(--spacing-xl) 0;
    border-bottom: 1px solid var(--gray-200);
    border-top: 4px solid var(--brand-pink);
}

.hero-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    max-width: 800px;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--gray-500);
    margin-bottom: 2rem;
    max-width: 700px;
}

.hero-actions {
    display: flex;
    gap: 1rem;
}

/* ── Inventory Section ─────────────────────────────────── */
.inventory-section {
    padding: var(--spacing-lg) 0;
    background-color: var(--gray-100);
}

.section-header {
    margin-bottom: var(--spacing-md);
}

.section-desc {
    color: var(--gray-500);
    font-size: 0.9rem;
}

.table-container {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 6px;
    overflow-x: auto;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 0.95rem;
}

.data-table th,
.data-table td {
    padding: 1rem;
    border-bottom: 1px solid var(--gray-200);
}

.data-table th {
    background-color: #F9FAFB;
    color: var(--gray-500);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
}

.data-table tbody tr:hover {
    background-color: #F9FAFB;
}

.data-table tbody tr:last-child td {
    border-bottom: none;
}

.placeholder {
    text-align: center;
    color: var(--gray-500);
    font-style: italic;
    padding: 2rem !important;
}

/* ── Contact Section ───────────────────────────────────── */
.contact-section {
    padding: var(--spacing-lg) 0;
    background-color: var(--white);
    border-top: 1px solid var(--gray-200);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-md);
}

.contact-info-card {
    background-color: #F9FAFB;
    padding: 2rem;
    border: 1px solid var(--gray-200);
    border-radius: 6px;
}

.business-address {
    margin-bottom: 2rem;
    color: var(--gray-800);
    line-height: 1.8;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.method {
    display: flex;
    flex-direction: column;
}

.method-label {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--gray-500);
    margin-bottom: 0.25rem;
}

.method-value {
    color: var(--gray-900);
    font-weight: 500;
}

/* Forms */
.corporate-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--gray-800);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--gray-300);
    border-radius: 4px;
    font-family: var(--font-primary);
    font-size: 0.95rem;
    background-color: var(--white);
    transition: border-color 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--brand-pink);
    box-shadow: 0 0 0 3px rgba(232, 25, 110, 0.1);
}

.submit-btn {
    align-self: flex-start;
    margin-top: 0.5rem;
}

.form-message {
    font-size: 0.9rem;
    margin-top: 1rem;
}

.form-message.success {
    color: #059669;
    /* Green */
}

/* ── Footer ────────────────────────────────────────────── */
.corporate-footer {
    background-color: var(--gray-900);
    color: var(--gray-300);
    padding: 2rem 0;
    font-size: 0.85rem;
}

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

.footer-links {
    display: flex;
    gap: 1.5rem;
}

.footer-links a {
    color: var(--gray-300);
}

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

/* Responsive */
@media (max-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }

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

    .header-container {
        flex-direction: column;
        gap: 1rem;
    }

    .data-table {
        min-width: 600px;
        /* Force scroll on small screens */
    }
}