:root {
    --color-primary: #00b28f;
    --color-primary-dark: #009677;
    --color-text: #1f2937;
    --color-bg: #f9fafb;
    --color-border: #e5e7eb;
    --max-width: 1140px;
    --bs-primary: #00b28f;
    --bs-primary-rgb: 0, 178, 143;
}

.btn-primary {
    --bs-btn-bg: var(--color-primary);
    --bs-btn-border-color: var(--color-primary);
    --bs-btn-hover-bg: var(--color-primary-dark);
    --bs-btn-hover-border-color: var(--color-primary-dark);
    --bs-btn-active-bg: var(--color-primary-dark);
    --bs-btn-active-border-color: var(--color-primary-dark);
}

.text-primary {
    color: var(--color-primary) !important;
}

/* Logo "6&7": isotipo (badge) + wordmark, usado en el navbar y en la
   barra lateral del mostrador. */
.brand-logo {
    display: inline-flex;
    align-items: center;
    gap: .845rem;
    text-decoration: none;
}
.brand-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 3.276rem;
    height: 3.276rem;
    border-radius: .936rem;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: #fff;
    font-weight: 800;
    font-size: 1.3rem;
    letter-spacing: -.04em;
    box-shadow: 0 .15rem .4rem rgba(0, 178, 143, .35);
}
.brand-word {
    font-weight: 700;
    color: var(--color-primary);
    font-size: 1.716rem;
    letter-spacing: -.01em;
    white-space: nowrap;
}
.brand-logo-sm .brand-mark { width: 2.04rem; height: 2.04rem; font-size: .82rem; border-radius: .6rem; }
.brand-logo-sm .brand-word { font-size: 1.14rem; }

.settings-gear-btn {
    width: 2.4rem;
    height: 2.4rem;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.05rem;
    flex-shrink: 0;
}

.icon-btn-sm {
    width: 2rem;
    height: 2rem;
    padding: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: .85rem;
    flex-shrink: 0;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.5;
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 1rem;
}

.site-header {
    background: #fff;
    border-bottom: 1px solid var(--color-border);
}

.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-block: 1rem;
}

.site-header .logo {
    font-weight: 700;
    text-decoration: none;
    color: var(--color-primary);
}

.site-header nav ul {
    display: flex;
    gap: 1.25rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

.site-header nav a {
    text-decoration: none;
    color: var(--color-text);
}

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

main {
    padding-block: 2rem;
}

.hero {
    text-align: center;
    padding-block: 3rem;
}

.hero-landing {
    padding-block: 4rem;
}

.hero-mockup {
    aspect-ratio: 3 / 4;
    max-width: 320px;
    margin-inline: auto;
    border-radius: 1.5rem;
    background: linear-gradient(160deg, var(--color-primary), var(--color-primary-dark));
    box-shadow: 0 1.5rem 3rem rgba(0, 178, 143, 0.25);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
}

.feature-icon {
    width: 3.25rem;
    height: 3.25rem;
    border-radius: 0.75rem;
    background: rgba(0, 178, 143, 0.12);
    color: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.cta-banner {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
    color: #fff;
    border-radius: 1rem;
    padding: 3rem 2rem;
}

.form {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    max-width: 480px;
}

.form label {
    font-weight: 600;
}

.form input,
.form textarea {
    padding: 0.5rem;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    font: inherit;
}

.form button {
    align-self: flex-start;
    padding: 0.5rem 1.25rem;
    background: var(--color-primary);
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

.form button:hover {
    opacity: 0.9;
}

.site-footer {
    border-top: 1px solid var(--color-border);
    padding-block: 1.5rem;
    text-align: center;
    color: #6b7280;
    font-size: 0.875rem;
}