/* layout.css - page layout, hero and sections */

/* Hero */
/* Reduced hero height so the header no longer fills the entire viewport */
.site-header{position:fixed;inset:0 0 auto 0;height:var(--header-height);background:rgba(255,255,255,0.98);backdrop-filter:blur(6px);border-bottom:1px solid var(--card-border);z-index:40}
.site-header .header-inner{display:flex;align-items:center;justify-content:space-between;height:100%;position:relative;padding:0 16px}
.site-header .main-nav{position:static}
.site-header .main-nav ul{display:flex;gap:18px;align-items:center;margin:0}
.site-header .main-nav a{color:var(--text-color);padding:8px 10px;border-radius:8px}
.site-header .main-nav a:hover{background:rgba(0,0,0,0.04)}

/* Ensure logo fits the header: cap height and preserve aspect ratio */
.site-header .logo img{
	display:block;
	height:calc(var(--header-height) - 14px);
	width:auto;
	max-height:100%;
}

.hero{position:relative;min-height:40vh;max-height:520px;display:flex;align-items:center;justify-content:center;text-align:center;color:var(--primary-contrast);overflow:hidden;padding:calc(var(--space-md) + 8px) 0}
.hero__bg{position:absolute;inset:0;background-image:linear-gradient(rgba(0,0,0,0.45),rgba(0,0,0,0.45)),url('../images/highlands/hero-bg.png');background-size:cover;background-position:center top;filter:contrast(1.02);}
.hero__content{position:relative;z-index:2;padding:var(--space-md) 16px}
.hero__title{font-size:calc(var(--heading-1) - 0.25rem);margin-bottom:var(--space-sm);letter-spacing:0.3px}
.hero__subtitle{font-size:1rem;margin-bottom:var(--space-md);color:rgba(255,255,255,0.9)}
.hero__actions{display:flex;gap:12px;justify-content:center}

.scroll-indicator{position:absolute;left:50%;transform:translateX(-50%);bottom:24px;background:transparent;border:0;display:flex;align-items:center;justify-content:center;z-index:3}
.scroll-indicator img{width:28px;height:28px;opacity:0.9}

/* Campaigns wrapper */
.campaigns{padding:calc(var(--space-lg) + var(--header-height)) 16px  var(--space-lg)}
.campaign-section{margin-bottom:var(--space-xl);background:linear-gradient(180deg, rgba(255,255,255,0.85), rgba(255,255,255,0.9));border-radius:var(--radius-md);padding:18px;box-shadow:var(--shadow-sm)}
.campaign-section .campaign-banner img{width:100%;height:140px;object-fit:cover;border-radius:8px;margin-bottom:12px}
.campaign-body{padding:8px}
.campaign-section h2{color:var(--text-color);font-size:var(--heading-2);margin-bottom:8px}

/* Brand variations */
.campaign--highlands{border-top:6px solid var(--primary-color)}
.campaign--shopee{border-top:6px solid var(--shopee-color)}

/* Voucher grid */
.voucher-grid{display:grid;grid-template-columns:1fr;gap:16px;margin-top:12px}

/* FAQ */
.faq-section{padding:var(--space-lg) 16px;margin-bottom:var(--space-xl)}
.faq-list{display:flex;flex-direction:column;gap:10px}

/* Footer */
.site-footer{border-top:1px solid var(--card-border);padding:20px 0;background:transparent}
.footer-inner{display:flex;flex-direction:column;gap:8px;align-items:center}
.brand{font-weight:700}
.disclaimer{color:var(--muted-color);font-size:0.95rem}

/* Reveal states (used by IntersectionObserver) */
.reveal{opacity:0;transform:translateY(12px);transition:opacity 600ms ease, transform 600ms cubic-bezier(.2,.9,.2,1)}
.reveal.in-view{opacity:1;transform:none}