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

/* ===== Corporate variables ===== */
:root {
    --color-primary: #1f3a5f;
    --color-secondary: #4a6fa5;
    --color-text: #1a1a1a;
    --color-muted: #555;
    --color-border: #e2e8f0;
    --color-bg-soft: #f8fafc;
}

/* ===== Base ===== */
body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
                 Roboto, Helvetica, Arial, sans-serif;
    color: var(--color-text);
    background-color: #ffffff;
    line-height: 1.75;
}

/* ===== Header ===== */
.site-header {
    background-color: #ffffff;
    border-bottom: 2px solid var(--color-border);
}

.header-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.25rem 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* ===== Brand ===== */
.brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo {
    height: 40px;
    width: auto;
}

.brand-name {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--color-primary);
}

/* ===== Navigation ===== */
.main-nav a {
    margin-left: 1.5rem;
    text-decoration: none;
    color: var(--color-primary);
    font-size: 0.95rem;
    font-weight: 500;
}

.main-nav a:hover {
    text-decoration: underline;
}

/* ===== Main layout ===== */
main {
    max-width: 900px;
    margin: 0 auto;
    padding: 3rem 1rem;
}

/* ===== Hero (generic) ===== */
.hero {
    margin-bottom: 4rem;
}

.hero h1 {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 1.25rem;
}

.hero-text {
    font-size: 1.15rem;
    color: var(--color-muted);
    max-width: 720px;
}

/* ===== Salesforce-inspired hero ===== */
.hero-salesforce {
    padding: 5rem 1rem 4rem;
    background: linear-gradient(
        to bottom,
        #f8fafc 0%,
        #ffffff 100%
    );
}
.hero-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.hero-text-block h1 {
    font-size: 2.2rem;
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.02em;
    color: var(--color-primary);
}

.hero-image img {
    width: 100%;
    max-width: 520px;
    height: auto;
    border-radius: 12px;
}

/* ===== Content sections ===== */
.content {
    margin-bottom: 3.5rem;
}

.content h2 {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 0.75rem;
}

.content p {
    margin-bottom: 1rem;
}

.content ul {
    padding-left: 1.2rem;
}

.content li {
    margin-bottom: 0.5rem;
}

/* ===== Soft background sections ===== */
.content.bg-soft {
    background-color: var(--color-bg-soft);
    padding: 2rem 1.5rem;
    border-left: 4px solid var(--color-secondary);
}

/* ===== Footer ===== */
.site-footer {
    border-top: 2px solid var(--color-border);
    text-align: center;
    padding: 2.5rem 1rem;
    font-size: 0.9rem;
    color: var(--color-muted);
}

/* ===== Desktop ===== */
@media (min-width: 768px) {

    .hero h1,
    .hero-text-block h1 {
        font-size: 3rem;
    }

    .hero-inner {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
    }

    main {
        padding: 4rem 1rem;
    }
}