/*
Theme Name: Noiroast
Theme URI: https://noiroast.com
Author: Roman Miroshnychenko (Noircraft Lab)
Author URI: https://noircraftlab.com
Description: Custom WordPress + WooCommerce theme for Noiroast, a specialty coffee roastery. Hand-coded, no page builder. Built as a portfolio demonstration by Noircraft Lab.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 8.0
License: GPL-2.0-or-later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: noiroast
*/

/* =========================================================
   Design tokens — Noir Coffee palette
   ========================================================= */
:root {
	--nr-bg:        #1A1310;   /* dark coffee background */
	--nr-bg-alt:    #241A15;   /* alternating sections */
	--nr-bg-card:   #2B201A;   /* cards / surfaces */
	--nr-text:      #F0E6DC;   /* warm cream text */
	--nr-text-mut:  #B8A89A;   /* muted text */
	--nr-accent:    #C8895A;   /* copper / caramel */
	--nr-accent-2:  #E0A872;   /* lighter copper (hover) */
	--nr-line:      #3A2C23;   /* hairline borders */

	--nr-font-display: "Fraunces", Georgia, serif;
	--nr-font-body:    "Inter", system-ui, sans-serif;

	--nr-maxw:    1180px;
	--nr-gut:     clamp(1rem, 4vw, 3rem);
	--nr-radius:  4px;
}

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

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

body {
	margin: 0;
	background: var(--nr-bg);
	color: var(--nr-text);
	font-family: var(--nr-font-body);
	font-size: 17px;
	line-height: 1.7;
	-webkit-font-smoothing: antialiased;
	text-rendering: optimizeLegibility;
}

h1, h2, h3, h4 {
	font-family: var(--nr-font-display);
	font-weight: 600;
	line-height: 1.15;
	color: var(--nr-text);
	margin: 0 0 0.6em;
}

h1 { font-size: clamp(2.4rem, 6vw, 4.2rem); letter-spacing: -0.01em; }
h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.7rem); }

p { margin: 0 0 1.1em; }

a {
	color: var(--nr-accent);
	text-decoration: none;
	transition: color 0.2s ease;
}
a:hover { color: var(--nr-accent-2); }

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

/* =========================================================
   Layout helpers
   ========================================================= */
.nr-container {
	max-width: var(--nr-maxw);
	margin-inline: auto;
	padding-inline: var(--nr-gut);
}

.nr-section { padding-block: clamp(3rem, 8vw, 6rem); }
.nr-section--alt { background: var(--nr-bg-alt); }

.nr-eyebrow {
	font-family: var(--nr-font-body);
	font-size: 0.78rem;
	font-weight: 600;
	letter-spacing: 0.18em;
	text-transform: uppercase;
	color: var(--nr-accent);
	margin: 0 0 0.8rem;
}

/* =========================================================
   Buttons
   ========================================================= */
.nr-btn {
	display: inline-block;
	font-family: var(--nr-font-body);
	font-weight: 600;
	font-size: 0.95rem;
	letter-spacing: 0.02em;
	padding: 0.85em 1.8em;
	border-radius: var(--nr-radius);
	border: 1px solid var(--nr-accent);
	cursor: pointer;
	transition: all 0.2s ease;
}
.nr-btn--primary {
	background: var(--nr-accent);
	color: var(--nr-bg);
}
.nr-btn--primary:hover {
	background: var(--nr-accent-2);
	border-color: var(--nr-accent-2);
	color: var(--nr-bg);
}
.nr-btn--ghost {
	background: transparent;
	color: var(--nr-accent);
}
.nr-btn--ghost:hover {
	background: var(--nr-accent);
	color: var(--nr-bg);
}

/* =========================================================
   Header
   ========================================================= */
.nr-header {
	position: sticky;
	top: 0;
	z-index: 100;
	background: rgba(26, 19, 16, 0.85);
	backdrop-filter: saturate(140%) blur(10px);
	border-bottom: 1px solid var(--nr-line);
}
.nr-header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1.5rem;
	min-height: 70px;
}
.nr-brand {
	font-family: var(--nr-font-display);
	font-weight: 600;
	font-size: 1.5rem;
	color: var(--nr-text);
	letter-spacing: 0.01em;
}
.nr-brand:hover { color: var(--nr-text); }
.nr-brand span { color: var(--nr-accent); }

.nr-nav {
	display: flex;
	align-items: center;
	gap: 1.6rem;
}
.nr-nav a {
	font-family: var(--nr-font-body);
	font-size: 0.95rem;
	color: var(--nr-text-mut);
}
.nr-nav a:hover { color: var(--nr-text); }

.nr-header__cta { display: flex; align-items: center; gap: 1rem; }

/* mobile nav toggle (progressive — JS optional) */
.nr-nav-toggle {
	display: none;
	background: none;
	border: 0;
	color: var(--nr-text);
	font-size: 1.4rem;
	cursor: pointer;
}

@media (max-width: 820px) {
	.nr-nav { display: none; }
	.nr-nav-toggle { display: block; }
}

/* =========================================================
   Footer
   ========================================================= */
.nr-footer {
	background: #140E0B;
	border-top: 1px solid var(--nr-line);
	padding-block: 3rem 2rem;
	color: var(--nr-text-mut);
	font-size: 0.9rem;
}
.nr-footer__grid {
	display: grid;
	grid-template-columns: 1.5fr 1fr 1fr;
	gap: 2rem;
}
.nr-footer h4 {
	font-family: var(--nr-font-body);
	font-size: 0.78rem;
	letter-spacing: 0.16em;
	text-transform: uppercase;
	color: var(--nr-text);
	margin-bottom: 1rem;
}
.nr-footer a { color: var(--nr-text-mut); }
.nr-footer a:hover { color: var(--nr-accent); }
.nr-footer ul { list-style: none; margin: 0; padding: 0; }
.nr-footer li { margin-bottom: 0.5rem; }

.nr-footer__brand-name {
	font-family: var(--nr-font-display);
	font-size: 1.3rem;
	color: var(--nr-text);
	margin-bottom: 0.5rem;
}
.nr-footer__brand-name span { color: var(--nr-accent); }

.nr-footer__bottom {
	margin-top: 2.5rem;
	padding-top: 1.5rem;
	border-top: 1px solid var(--nr-line);
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	gap: 0.8rem;
	font-size: 0.82rem;
}

/* demo store disclaimer */
.nr-demo-notice {
	background: var(--nr-bg-card);
	border: 1px solid var(--nr-line);
	border-left: 3px solid var(--nr-accent);
	border-radius: var(--nr-radius);
	padding: 0.9rem 1.2rem;
	margin-top: 2rem;
	font-size: 0.85rem;
	color: var(--nr-text-mut);
	line-height: 1.5;
}

@media (max-width: 720px) {
	.nr-footer__grid { grid-template-columns: 1fr; gap: 2.2rem; }
}

/* =========================================================
   Generic content (page.php / posts)
   ========================================================= */
.nr-page-content { padding-block: clamp(3rem, 8vw, 5rem); }
.nr-page-content .nr-container { max-width: 760px; }