/* ===== LAYOUT ===== */

/* Container */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* Sections */
.section {
    padding: var(--space-4xl) 0;
}

.section-alt {
    background-color: var(--color-bg-secondary);
}

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

.section-title {
    font-family: var(--font-heading);
    font-size: var(--text-4xl);
    font-weight: 700;
    margin-bottom: var(--space-md);
    color: var(--color-text);
}

.section-subtitle {
    color: var(--color-text-secondary);
    font-size: var(--text-lg);
    max-width: 600px;
    margin-bottom: var(--space-2xl);
    line-height: 1.7;
}

.section-center .section-subtitle {
    margin-left: auto;
    margin-right: auto;
}

/* Page Hero (pagini interioare) */
.page-hero {
    padding: 180px 0 100px;
    background-size: cover;
    background-position: center;
    position: relative;
}

.page-hero::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: linear-gradient(var(--page-hero-start), var(--page-hero-end));
}

.page-hero .container {
    position: relative;
    z-index: 1;
}

.page-hero h1 {
    font-size: var(--text-5xl);
    font-weight: 800;
    margin-bottom: var(--space-md);
}

.page-hero p {
    font-size: var(--text-lg);
    max-width: 600px;
    line-height: 1.7;
}

/* Grid helpers */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-xl); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-xl); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-lg); }

@media (max-width: 1024px) {
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
    .page-hero { padding: 150px 0 80px; }
}

@media (max-width: 768px) {
    .section { padding: var(--space-3xl) 0; }
    .section-title { font-size: var(--text-3xl); }
    .section-subtitle { font-size: var(--text-base); }
    .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; }
    .page-hero { padding: 140px 0 60px; }
    .page-hero h1 { font-size: var(--text-3xl); }
}