:root {
    --color-primary: #ff4d00;
    --color-primary-dark: #d63e00;
    --color-accent: #00c853;
    --color-surface: #ffffff;
    --color-text: #211c16;
    --rgb-primary: 255,77,0;
    --rgb-accent: 0,200,83;
    --radius-sm: 0px;
    --radius-md: 2px;
    --radius-lg: 4px;
    --radius-xl: 4px;
    --shadow-sm: 0 0 0 2px #211c16, 2px 2px 0 0 #211c16;
    --shadow-md: 0 0 0 2px #211c16, 4px 4px 0 0 #211c16, 6px 6px 0 0 rgba(255,77,0,0.65);
    --shadow-lg: 0 0 0 3px #211c16, 6px 6px 0 0 #211c16, 10px 10px 0 0 rgba(0,200,83,0.65);
    --space-section: 2rem;
    --space-card: 1rem;
    --space-gap: 0.75rem;
    --transition: 0.15s cubic-bezier(0.2, 0.8, 0.2, 1);
    --heading-weight: 700;
    --body-line-height: 1.7;
}

body { color: var(--color-text); line-height: var(--body-line-height); background: #f5efe0; }

h1, h2, h3, h4 { font-weight: var(--heading-weight); color: #211c16; }

section, .section { padding-top: var(--space-section); padding-bottom: var(--space-section); }

.card, [class*="card"] {
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    padding: var(--space-card);
    transition: var(--transition);
    background: var(--color-surface);
    color: var(--color-text);
}

.btn, button[class*="btn"], a[class*="btn"] {
    border-radius: var(--radius-sm);
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
    background: var(--color-primary);
    color: #ffffff;
}

a:not([class]) {
    color: var(--color-primary);
    transition: var(--transition);
    text-decoration-color: var(--color-accent);
    text-decoration-thickness: 2px;
}

/* news: masonry-2 */
.news-grid { column-count: 2; column-gap: var(--space-gap); }
.news-grid .card { break-inside: avoid; margin-bottom: var(--space-gap); background: #fff3e0; box-shadow: inset 0 6px 0 0 var(--color-primary), var(--shadow-md); }

/* features: grid-2 */
.feature-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: calc(var(--space-gap) * 1.5); }
.feature-list .card { background: #e8eaf6; box-shadow: inset 0 6px 0 0 #2962ff, var(--shadow-md); }

/* hero: overlay */
.hero { position: relative; min-height: 70vh; display: flex; align-items: center; }
.hero-content { position: relative; z-index: 1; background: rgba(255,255,255,0.92); border-radius: var(--radius-md); box-shadow: var(--shadow-lg); }

/* testimonials: stacked */
.testimonial-list { display: flex; flex-direction: column; gap: var(--space-gap); max-width: 720px; margin: 0 auto; }
.testimonial-list .card { background: #f3e5f5; box-shadow: inset 0 6px 0 0 #aa00ff, var(--shadow-md); }

/* partners: scroll */
.partner-grid { display: flex; gap: 2rem; overflow: hidden; animation: partnerScroll 20s linear infinite; }
.partner-grid .card { background: #e0f7fa; box-shadow: inset 0 6px 0 0 #00b8d4, var(--shadow-md); }
@keyframes partnerScroll { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

/* faq: two-column */
.faq-list { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-gap); }
.faq-list .card { background: #e8f5e9; box-shadow: inset 0 6px 0 0 var(--color-accent), var(--shadow-md); }

/* stats: inline */
.stats-grid { display: flex; justify-content: center; gap: 3rem; }
.stats-grid .card { background: #fff9c4; box-shadow: inset 0 6px 0 0 #ffd600, var(--shadow-md); }

/* cta: centered */
.cta-inner { text-align: center; max-width: 700px; margin: 0 auto; background: #ffffff; border-radius: var(--radius-md); box-shadow: var(--shadow-lg); }

/* page layout */
.page-main { max-width: 860px; margin: 0 auto; }

header, .header, .navbar { background: #fffef5; box-shadow: 0 3px 0 0 var(--color-primary); }

/* responsive */
@media (max-width: 1024px) {
    .news-grid { grid-template-columns: repeat(2, 1fr) !important; }
    .feature-list { grid-template-columns: repeat(2, 1fr) !important; }
    .partner-grid { grid-template-columns: repeat(3, 1fr) !important; }
    .stats-grid { grid-template-columns: repeat(2, 1fr) !important; }
    .hero-inner { grid-template-columns: 1fr !important; }
}
@media (max-width: 640px) {
    :root { --space-section: 2rem; --space-card: 1rem; --space-gap: 0.75rem; }
    .news-grid { grid-template-columns: 1fr !important; }
    .feature-list { grid-template-columns: 1fr !important; }
    .faq-list { grid-template-columns: 1fr !important; }
    .testimonial-list { column-count: 1 !important; }
    .partner-grid { grid-template-columns: repeat(2, 1fr) !important; }
    .stats-grid { grid-template-columns: repeat(2, 1fr) !important; }
    .cta-inner { grid-template-columns: 1fr !important; }
}