/*
 * Base styles — reset, typography, layout primitives. Mobile-first:
 * every rule here targets small screens by default, widened with
 * min-width media queries.
 */

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
	margin: 0;
	font-family: var(--sf-font-sans);
	color: var(--sf-color-charcoal);
	background: var(--sf-color-white);
	line-height: 1.6;
	padding-bottom: var(--sf-mobile-nav-height); /* room for the fixed mobile bottom nav */
}

@media (min-width: 900px) {
	body { padding-bottom: 0; }
}

img { max-width: 100%; height: auto; display: block; }

h1, h2, h3, h4 { font-weight: 600; line-height: 1.2; margin: 0 0 var(--sf-space-sm); color: var(--sf-color-primary-dark); }
h1 { font-size: clamp(28px, 5vw, 44px); }
h2 { font-size: clamp(22px, 3.5vw, 32px); }
h3 { font-size: 18px; }
p { margin: 0 0 var(--sf-space-sm); }

a { color: var(--sf-color-primary); text-decoration: none; }
a:hover { color: var(--sf-color-secondary-dark); }

.screen-reader-text {
	position: absolute !important;
	width: 1px; height: 1px;
	overflow: hidden;
	clip: rect(1px, 1px, 1px, 1px);
	white-space: nowrap;
}

.safriva-skip-link {
	position: absolute;
	left: -9999px;
	top: 0;
	background: var(--sf-color-primary);
	color: var(--sf-color-white);
	padding: 12px 20px;
	z-index: 1000;
}
.safriva-skip-link:focus {
	left: var(--sf-space-sm);
	top: var(--sf-space-sm);
}

*:focus-visible {
	outline: 3px solid var(--sf-color-secondary);
	outline-offset: 2px;
}

.safriva-container {
	max-width: var(--sf-container-width);
	margin-inline: auto;
	padding-inline: var(--sf-space-md);
}

.safriva-section {
	padding-block: var(--sf-space-xl);
}

.safriva-section-title {
	text-align: center;
	margin-bottom: var(--sf-space-lg);
}

.safriva-empty-state,
.safriva-empty-state-small {
	color: var(--sf-color-gray);
	text-align: center;
	padding: var(--sf-space-lg) 0;
}
.safriva-empty-state-small { font-size: 13px; padding: var(--sf-space-sm) 0; }

/* Buttons */
.safriva-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	padding: 13px 24px;
	border-radius: var(--sf-radius-pill);
	font-weight: 600;
	font-size: 15px;
	border: 2px solid transparent;
	cursor: pointer;
	transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.safriva-btn:hover { transform: translateY(-1px); }

.safriva-btn-primary { background: var(--sf-color-primary); color: var(--sf-color-white); }
.safriva-btn-primary:hover { background: var(--sf-color-primary-dark); color: var(--sf-color-white); }

.safriva-btn-secondary { background: var(--sf-color-secondary); color: var(--sf-color-white); }

.safriva-btn-outline { background: transparent; border-color: var(--sf-color-primary); color: var(--sf-color-primary); }

.safriva-btn-whatsapp { background: var(--sf-color-whatsapp); color: var(--sf-color-white); }

.safriva-btn-full { width: 100%; }

/* Forms */
.safriva-enquiry-form label,
.safriva-booking-fields label,
.safriva-filter-form label,
.safriva-upload-form label {
	display: block;
	margin-bottom: var(--sf-space-sm);
	font-size: 14px;
	color: var(--sf-color-charcoal);
}
.safriva-enquiry-form input,
.safriva-enquiry-form textarea,
.safriva-booking-fields input,
.safriva-filter-form input,
.safriva-filter-form select,
.safriva-upload-form input,
.safriva-upload-form select {
	display: block;
	width: 100%;
	margin-top: 4px;
	padding: 12px 14px;
	border: 1px solid var(--sf-color-border);
	border-radius: var(--sf-radius-sm);
	font-family: inherit;
	font-size: 15px;
}
.safriva-enquiry-form input:focus,
.safriva-enquiry-form textarea:focus,
.safriva-booking-fields input:focus,
.safriva-filter-form input:focus,
.safriva-filter-form select:focus,
.safriva-upload-form input:focus,
.safriva-upload-form select:focus {
	border-color: var(--sf-color-primary);
}
.safriva-upload-form {
	max-width: 420px;
	margin-top: var(--sf-space-md);
}