/*
Theme Name: Sight Nepal
Theme URI: https://sightnepal.com
Author: sightwebs
Author URI: https://sightwebs.com
Description: A modern, elegant WordPress block theme for travel storytelling — inspired by Wanderland. Minimal, spacious, and beautifully typeset with serif headings and a warm earthy palette.
Version: 1.0.0
Requires at least: 6.5
Tested up to: 6.7
Requires PHP: 8.0
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: sight-nepal
Tags: blog, travel, full-site-editing, block-theme, custom-colors, custom-typography, featured-images, wide-blocks, one-column, two-columns, three-columns, grid-layout
*/

/*
 * =========================================================
 * SIGHT NEPAL v2 — Wanderland-Inspired Design System
 * =========================================================
 *
 * COLOR SYSTEM
 *   Primary      #141111   — near-black warm
 *   Secondary    #93634A   — terracotta / warm brown
 *   Background   #F0F1F0   — warm off-white
 *   Accent       #906A50   — deeper terracotta
 *   Muted        #9E9D9C   — warm gray
 *
 * TYPOGRAPHY
 *   Headings: Playfair Display (serif, elegant)
 *   Body:     Montserrat (clean, modern)
 * =========================================================
 */

/* --- CSS Custom Properties --- */
:root {
	--sn-primary:          #141111;
	--sn-secondary:        #93634A;
	--sn-background:       #F0F1F0;
	--sn-accent:           #906A50;
	--sn-muted:            #9E9D9C;
	--sn-white:            #ffffff;
	--sn-warm-gray:        #E8E4E0;
	--sn-dark-surface:     #1C1917;
	--sn-secondary-light:  #C4A882;
	--sn-text-light:       #6B6864;
	--sn-font-serif:       'Playfair Display', Georgia, serif;
	--sn-font-sans:        'Montserrat', 'Work Sans', sans-serif;
	--sn-header-height:    80px;
	--sn-transition:       0.35s cubic-bezier(0.4, 0, 0.2, 1);
	--sn-radius:           2px;
	--sn-shadow-sm:        0 1px 4px rgba(20,17,17,0.06);
	--sn-shadow-md:        0 4px 20px rgba(20,17,17,0.10);
	--sn-shadow-lg:        0 12px 40px rgba(20,17,17,0.14);
}

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

html {
	scroll-behavior: smooth;
}

body {
	margin: 0;
	padding: 0;
	background-color: var(--sn-background);
	color: var(--sn-primary);
	font-family: var(--sn-font-sans);
	font-size: clamp(1rem, 1.2vw, 1.125rem);
	line-height: 1.8;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}

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

a {
	color: var(--sn-secondary);
	text-decoration: none;
	transition: color var(--sn-transition);
}

a:hover,
a:focus {
	color: var(--sn-accent);
	text-decoration: none;
}

/* --- Typography --- */
h1, h2, h3, h4 {
	font-family: var(--sn-font-serif);
	font-weight: 700;
	line-height: 1.2;
	margin: 0 0 0.6em;
	color: var(--sn-primary);
	letter-spacing: -0.01em;
}

h5, h6 {
	font-family: var(--sn-font-sans);
	font-weight: 600;
	line-height: 1.4;
	margin: 0 0 0.6em;
	color: var(--sn-primary);
}

h1 { font-size: clamp(3.5rem, 5.5vw, 4.5rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(2.5rem, 4vw, 3rem); }
h3 { font-size: clamp(1.75rem, 2.5vw, 2rem); }
h4 { font-size: clamp(1.375rem, 2vw, 1.5rem); }
h5 { font-size: clamp(1.125rem, 1.5vw, 1.25rem); }
h6 { font-size: 1rem; }

p {
	margin: 0 0 1.4em;
	line-height: 1.8;
}

/* --- Layout --- */
.wp-site-blocks {
	display: flex;
	flex-direction: column;
	min-height: 100vh;
}

.wp-site-blocks > main {
	flex: 1;
}

/* =========================================================
 * HEADER — Transparent over hero, dark on scroll
 * =========================================================
 */
.site-header {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	z-index: 200;
	background: transparent;
	transition: background-color var(--sn-transition), box-shadow var(--sn-transition);
}

/* Scrolled state: dark background */
.site-header.is-scrolled {
	background-color: var(--sn-primary);
	box-shadow: 0 1px 0 rgba(255,255,255,0.06);
}

/* Inner pages (non-home): always dark */
body:not(.home) .site-header {
	background-color: var(--sn-primary);
}

/* Inner pages: push content below fixed header */
body:not(.home) .wp-site-blocks > main {
	padding-top: var(--sn-header-height);
}

/* Header inner group — make it flex */
.site-header > .wp-block-group {
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 2rem;
}

/* --- Navigation --- */
.wp-block-navigation a {
	color: #ffffff !important;
	font-family: var(--sn-font-sans);
	font-weight: 500;
	font-size: 0.6875rem;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	padding: 0.4rem 0;
	position: relative;
	text-decoration: none;
	transition: color var(--sn-transition);
}

/* Underline hover effect */
.wp-block-navigation a::after {
	content: '';
	position: absolute;
	bottom: -2px;
	left: 0;
	width: 0;
	height: 1px;
	background-color: var(--sn-secondary-light);
	transition: width var(--sn-transition);
}

.wp-block-navigation a:hover::after,
.wp-block-navigation .current-menu-item > a::after {
	width: 100%;
}

.wp-block-navigation a:hover,
.wp-block-navigation .current-menu-item > a {
	color: var(--sn-secondary-light) !important;
	text-decoration: none;
}

/* =========================================================
 * BUTTONS
 * =========================================================
 */
.wp-block-button__link,
.wp-element-button {
	background-color: var(--sn-secondary);
	color: var(--sn-white);
	border-radius: 0;
	font-family: var(--sn-font-sans);
	font-weight: 600;
	font-size: 0.75rem;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	padding: 1rem 2.25rem;
	border: 2px solid transparent;
	transition: all var(--sn-transition);
	cursor: pointer;
	display: inline-block;
	text-decoration: none;
}

.wp-block-button__link:hover,
.wp-element-button:hover {
	background-color: var(--sn-accent);
	color: var(--sn-white);
	text-decoration: none;
	transform: translateY(-1px);
}

/* Outline variant */
.wp-block-button.is-style-outline .wp-block-button__link {
	background-color: transparent;
	color: var(--sn-white);
	border-color: rgba(255,255,255,0.6);
}

.wp-block-button.is-style-outline .wp-block-button__link:hover {
	background-color: var(--sn-white);
	color: var(--sn-primary);
	border-color: var(--sn-white);
}

/* Dark outline (for light backgrounds) */
.wp-block-button.is-style-outline-dark .wp-block-button__link {
	background-color: transparent;
	color: var(--sn-primary);
	border-color: var(--sn-primary);
}

.wp-block-button.is-style-outline-dark .wp-block-button__link:hover {
	background-color: var(--sn-primary);
	color: var(--sn-white);
}

/* =========================================================
 * HERO SECTION
 * =========================================================
 */
.hero-section {
	position: relative;
	overflow: hidden;
}

.hero-section .wp-block-cover {
	min-height: 100vh;
}

/* Hero content: ensure it sits above the overlay */
.hero-section .wp-block-cover__inner-container {
	z-index: 2;
	position: relative;
}

/* =========================================================
 * POST CARDS — Minimal, elegant
 * =========================================================
 */
.wp-block-post {
	background-color: var(--sn-white);
	border-radius: 0;
	overflow: hidden;
	transition: transform var(--sn-transition), box-shadow var(--sn-transition);
}

.wp-block-post:hover {
	transform: translateY(-3px);
	box-shadow: var(--sn-shadow-md);
}

/* Featured image with zoom on hover */
.wp-block-post-featured-image {
	overflow: hidden;
	display: block;
}

.wp-block-post-featured-image img {
	width: 100%;
	height: 260px;
	object-fit: cover;
	transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.wp-block-post:hover .wp-block-post-featured-image img {
	transform: scale(1.06);
}

/* Placeholder gradient when no image */
.wp-block-post-featured-image:not(:has(img)) {
	height: 260px;
	background: linear-gradient(135deg, var(--sn-warm-gray) 0%, var(--sn-background) 100%);
}

/* Post title link */
.wp-block-post-title a {
	color: var(--sn-primary);
	font-family: var(--sn-font-serif);
	font-weight: 700;
	text-decoration: none;
	transition: color var(--sn-transition);
}

.wp-block-post-title a:hover {
	color: var(--sn-secondary);
	text-decoration: none;
}

/* =========================================================
 * CATEGORY / TERM LABELS
 * =========================================================
 */
.wp-block-post-terms a {
	display: inline-block;
	color: var(--sn-secondary) !important;
	font-family: var(--sn-font-sans);
	font-size: 0.625rem;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.12em;
	text-decoration: none;
	background: transparent;
	padding: 0;
}

.wp-block-post-terms a:hover {
	color: var(--sn-accent) !important;
}

/* =========================================================
 * DESTINATION & COVER CARDS
 * =========================================================
 */
.destination-card {
	position: relative;
	overflow: hidden;
}

.destination-card img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.destination-card:hover img {
	transform: scale(1.08);
}

/* Cover block image zoom on hover */
.wp-block-cover:hover .wp-block-cover__image-background {
	transform: scale(1.05);
}

.wp-block-cover__image-background {
	transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* =========================================================
 * TRAVEL TIPS BOX
 * =========================================================
 */
.travel-tips-box {
	background-color: var(--sn-warm-gray);
	border-left: 3px solid var(--sn-secondary);
	padding: 2rem 2.5rem;
	margin: 2rem 0;
}

.travel-tips-box p {
	margin: 0;
	color: var(--sn-primary);
	font-weight: 500;
}

/* =========================================================
 * CALLOUT / HIGHLIGHT BLOCK
 * =========================================================
 */
.callout-block {
	background-color: var(--sn-warm-gray);
	padding: 2rem 2.5rem;
	margin: 2rem 0;
	position: relative;
	border-left: 3px solid var(--sn-secondary);
}

/* =========================================================
 * NEWSLETTER SECTION
 * =========================================================
 */
.newsletter-section {
	background-color: var(--sn-dark-surface);
	color: var(--sn-white);
	padding: 5rem 2rem;
}

.newsletter-section h2 {
	color: var(--sn-white);
	margin-bottom: 0.75rem;
}

.newsletter-section p {
	color: rgba(255,255,255,0.75);
}

.newsletter-section .wp-block-button__link {
	background-color: var(--sn-secondary);
	color: var(--sn-white);
}

.newsletter-section .wp-block-button__link:hover {
	background-color: var(--sn-accent);
}

/* =========================================================
 * FOOTER
 * =========================================================
 */
.site-footer {
	background-color: var(--sn-dark-surface);
	color: #B8AFA8;
}

.site-footer h3,
.site-footer h4 {
	font-family: var(--sn-font-sans);
	color: var(--sn-background);
	font-size: 0.6875rem;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.12em;
	margin-bottom: 1.5rem;
}

.site-footer a {
	color: #B8AFA8;
	font-size: 0.9rem;
	line-height: 1.9;
	transition: color var(--sn-transition);
	display: block;
}

.site-footer a:hover {
	color: var(--sn-secondary-light);
	text-decoration: none;
}

.site-footer .footer-bottom {
	border-top: 1px solid rgba(255,255,255,0.06);
	padding-top: 1.5rem;
	margin-top: 3rem;
	font-size: 0.8125rem;
	color: #6B6864;
	text-align: center;
}

.site-footer .footer-links {
	list-style: none;
	padding: 0;
	margin: 0;
}

/* =========================================================
 * SIDEBAR
 * =========================================================
 */
.sidebar-widget {
	background-color: var(--sn-white);
	padding: 2rem;
	margin-bottom: 2.5rem;
	box-shadow: var(--sn-shadow-sm);
}

.sidebar-widget h3 {
	font-family: var(--sn-font-sans);
	font-size: 0.6875rem;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.12em;
	padding-bottom: 1rem;
	border-bottom: 1px solid var(--sn-warm-gray);
	margin-bottom: 1.5rem;
	color: var(--sn-primary);
}

/* =========================================================
 * SINGLE POST
 * =========================================================
 */
.entry-content {
	font-family: var(--sn-font-sans);
	font-size: clamp(1rem, 1.2vw, 1.0625rem);
	line-height: 1.9;
	max-width: 720px;
	margin: 0 auto;
}

.entry-content h2,
.entry-content h3 {
	margin-top: 2.5rem;
	color: var(--sn-primary);
}

.entry-content blockquote {
	border-left: 3px solid var(--sn-secondary);
	background-color: var(--sn-warm-gray);
	padding: 1.5rem 2rem;
	margin: 2.5rem 0;
	font-family: var(--sn-font-serif);
	font-style: italic;
	font-size: 1.125rem;
	line-height: 1.7;
	color: var(--sn-primary);
}

.entry-content ul,
.entry-content ol {
	padding-left: 1.5rem;
	line-height: 1.9;
}

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

/* =========================================================
 * AUTHOR BOX
 * =========================================================
 */
.author-box {
	background-color: var(--sn-white);
	padding: 2.5rem;
	display: flex;
	gap: 2rem;
	align-items: flex-start;
	margin-top: 4rem;
	border-top: 1px solid var(--sn-warm-gray);
}

.author-box .author-avatar img {
	width: 72px;
	height: 72px;
	border-radius: 50%;
	object-fit: cover;
}

.author-box .author-name {
	font-family: var(--sn-font-serif);
	font-weight: 700;
	font-size: 1.125rem;
	color: var(--sn-primary);
}

/* =========================================================
 * INSTAGRAM GRID
 * =========================================================
 */
.instagram-grid {
	display: grid;
	grid-template-columns: repeat(6, 1fr);
	gap: 3px;
}

.instagram-grid img {
	width: 100%;
	aspect-ratio: 1;
	object-fit: cover;
	transition: opacity var(--sn-transition), transform 0.5s ease;
}

.instagram-grid a:hover img {
	opacity: 0.85;
	transform: scale(1.04);
}

/* =========================================================
 * SECTION SPACING & TITLES
 * =========================================================
 */
.section-padding {
	padding: 6rem 0;
}

.section-padding-sm {
	padding: 4rem 0;
}

/* Elegant section label (small uppercase above heading) */
.section-label {
	display: inline-block;
	font-family: var(--sn-font-sans);
	font-size: 0.6875rem;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.18em;
	color: var(--sn-secondary);
	margin-bottom: 0.75rem;
}

.section-title {
	font-family: var(--sn-font-serif);
	font-size: clamp(2.5rem, 4vw, 3rem);
	font-weight: 700;
	color: var(--sn-primary);
	line-height: 1.2;
	letter-spacing: -0.01em;
	margin-bottom: 2rem;
}

/* =========================================================
 * SEARCH
 * =========================================================
 */
.wp-block-search__input {
	border: 1px solid var(--sn-warm-gray);
	border-radius: 0;
	padding: 0.875rem 1.25rem;
	font-family: var(--sn-font-sans);
	font-size: 0.9rem;
	width: 100%;
	background: var(--sn-white);
	color: var(--sn-primary);
	transition: border-color var(--sn-transition);
}

.wp-block-search__input:focus {
	border-color: var(--sn-secondary);
	outline: none;
}

.wp-block-search__button {
	background-color: var(--sn-secondary);
	color: var(--sn-white);
	border: none;
	border-radius: 0;
	padding: 0.875rem 1.5rem;
	font-family: var(--sn-font-sans);
	font-size: 0.75rem;
	font-weight: 600;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	cursor: pointer;
	transition: background-color var(--sn-transition);
}

.wp-block-search__button:hover {
	background-color: var(--sn-accent);
}

/* =========================================================
 * FORM FIELDS — input, select, textarea
 * =========================================================
 */
input[type="text"],
input[type="email"],
input[type="url"],
input[type="tel"],
input[type="number"],
input[type="password"],
input[type="search"],
input[type="date"],
select,
textarea {
	width: 100%;
	background-color: var(--sn-white);
	color: var(--sn-primary);
	font-family: var(--sn-font-sans);
	font-size: 0.9375rem;
	line-height: 1.6;
	border: 1px solid var(--sn-warm-gray);
	border-radius: 0;
	padding: 0.875rem 1.25rem;
	transition: border-color var(--sn-transition), box-shadow var(--sn-transition);
	appearance: none;
	-webkit-appearance: none;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="url"]:focus,
input[type="tel"]:focus,
input[type="number"]:focus,
input[type="password"]:focus,
input[type="search"]:focus,
input[type="date"]:focus,
select:focus,
textarea:focus {
	border-color: var(--sn-secondary);
	box-shadow: 0 0 0 3px rgba(147, 99, 74, 0.12);
	outline: none;
}

input[type="text"]::placeholder,
input[type="email"]::placeholder,
input[type="url"]::placeholder,
input[type="tel"]::placeholder,
input[type="number"]::placeholder,
input[type="password"]::placeholder,
input[type="search"]::placeholder,
textarea::placeholder {
	color: var(--sn-muted);
	opacity: 1;
}

textarea {
	resize: vertical;
	min-height: 140px;
}

/* Select — custom arrow */
select {
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2393634A' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
	background-repeat: no-repeat;
	background-position: right 1.25rem center;
	padding-right: 2.75rem;
	cursor: pointer;
}

/* Labels */
label {
	display: block;
	font-family: var(--sn-font-sans);
	font-size: 0.75rem;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 0.1em;
	color: var(--sn-primary);
	margin-bottom: 0.5rem;
}

/* WooCommerce / CF7 / generic form rows */
.wpcf7-form .wpcf7-text,
.wpcf7-form .wpcf7-email,
.wpcf7-form .wpcf7-textarea,
.wpcf7-form .wpcf7-select {
	width: 100%;
}

/* =========================================================
 * BREADCRUMB
 * =========================================================
 */
.breadcrumb {
	font-family: var(--sn-font-sans);
	font-size: 0.75rem;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--sn-muted);
	margin-bottom: 2rem;
}

.breadcrumb a {
	color: var(--sn-secondary);
}

/* =========================================================
 * 404 PAGE
 * =========================================================
 */
.error-404 {
	text-align: center;
	padding: 7rem 2rem;
}

.error-404 .error-code {
	font-family: var(--sn-font-serif);
	font-size: clamp(5rem, 12vw, 8rem);
	font-weight: 700;
	color: var(--sn-warm-gray);
	line-height: 1;
	margin-bottom: 1.5rem;
	letter-spacing: -0.04em;
}

/* =========================================================
 * PAGINATION
 * =========================================================
 */
.wp-block-query-pagination {
	display: flex;
	gap: 0.35rem;
	justify-content: center;
	margin-top: 4rem;
}

.wp-block-query-pagination-numbers a,
.wp-block-query-pagination-previous a,
.wp-block-query-pagination-next a {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-width: 2.5rem;
	height: 2.5rem;
	padding: 0 1rem;
	border: 1px solid var(--sn-warm-gray);
	color: var(--sn-primary);
	font-family: var(--sn-font-sans);
	font-size: 0.8125rem;
	font-weight: 500;
	letter-spacing: 0.04em;
	transition: all var(--sn-transition);
	text-decoration: none;
}

.wp-block-query-pagination-numbers a:hover,
.wp-block-query-pagination-previous a:hover,
.wp-block-query-pagination-next a:hover,
.wp-block-query-pagination-numbers .current {
	background-color: var(--sn-secondary);
	border-color: var(--sn-secondary);
	color: var(--sn-white);
	text-decoration: none;
}

/* =========================================================
 * READING PROGRESS BAR
 * =========================================================
 */
#reading-progress {
	background-color: var(--sn-secondary) !important;
}

/* =========================================================
 * BACK TO TOP BUTTON
 * =========================================================
 */
#back-to-top {
	background-color: var(--sn-primary) !important;
	border-radius: 0 !important;
	box-shadow: var(--sn-shadow-md) !important;
}

/* =========================================================
 * BLOCK EDITOR — match front-end in editor
 * =========================================================
 */
.editor-styles-wrapper {
	font-family: var(--sn-font-sans);
	color: var(--sn-primary);
}

.editor-styles-wrapper h1,
.editor-styles-wrapper h2,
.editor-styles-wrapper h3,
.editor-styles-wrapper h4 {
	font-family: var(--sn-font-serif);
}

/* =========================================================
 * RESPONSIVE
 * =========================================================
 */
@media (max-width: 1024px) {
	.instagram-grid {
		grid-template-columns: repeat(4, 1fr);
	}
}

@media (max-width: 768px) {
	:root {
		--sn-header-height: 70px;
	}

	.instagram-grid {
		grid-template-columns: repeat(3, 1fr);
	}

	.author-box {
		flex-direction: column;
		gap: 1.25rem;
	}

	.wp-block-columns {
		flex-wrap: wrap;
	}

	h1 { font-size: clamp(2.5rem, 8vw, 3.5rem); }
	h2 { font-size: clamp(1.875rem, 6vw, 2.5rem); }
}

@media (max-width: 480px) {
	.instagram-grid {
		grid-template-columns: repeat(2, 1fr);
	}

	.section-padding {
		padding: 4rem 0;
	}

	.wp-block-button__link,
	.wp-element-button {
		padding: 0.875rem 1.75rem;
	}
}

/* =========================================================
 * ACCESSIBILITY
 * =========================================================
 */
:focus-visible {
	outline: 2px solid var(--sn-secondary);
	outline-offset: 3px;
}

.screen-reader-text {
	clip: rect(1px, 1px, 1px, 1px);
	clip-path: inset(50%);
	height: 1px;
	margin: -1px;
	overflow: hidden;
	padding: 0;
	position: absolute;
	width: 1px;
	word-wrap: normal !important;
}

/* =========================================================
 * PRINT
 * =========================================================
 */
@media print {
	.site-header,
	.site-footer,
	.sidebar-widget {
		display: none;
	}
}