/*
Theme Name: Artisan Web
Theme URI: https://lartisan-web.fr
Author: L'Artisan Web
Author URI: https://lartisan-web.fr
Description: Thème WordPress sur mesure pour L'Artisan Web, freelance à Nancy (création web, maintenance, motion design). Identité "timeline de montage vidéo" : graphite, rouge, teal.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.6
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: artisan-web
*/

/* ==========================================================================
   1. Design tokens
   ========================================================================== */
:root {
	--color-graphite: #2B2D31;
	--color-graphite-light: #35373D;
	--color-graphite-lighter: #3F4147;
	--color-marine: #002654;
	--color-marine-light: #0B3566;
	--color-rouge: #ED2939;
	--color-rouge-dim: #C41E2D;
	--color-teal: #3E8E8E;
	--color-teal-dim: #336F6F;
	--color-text: #F2EFE9;
	--color-text-muted: #B7B4AD;
	--color-border: #46484F;

	--font-display: 'Bebas Neue', Impact, sans-serif;
	--font-body: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
	--font-mono: 'IBM Plex Mono', 'Courier New', monospace;

	--container-width: 1200px;
	--space-xs: 0.5rem;
	--space-sm: 1rem;
	--space-md: 1.75rem;
	--space-lg: 3rem;
	--space-xl: clamp(4rem, 8vw, 7rem);

	--radius: 6px;
	--transition: 0.2s ease;
}

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

html { scroll-behavior: smooth; }

body {
	margin: 0;
	background-color: var(--color-graphite);
	color: var(--color-text);
	font-family: var(--font-body);
	font-size: 16px;
	line-height: 1.65;
	-webkit-font-smoothing: antialiased;
}

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

a { color: var(--color-rouge); text-decoration: none; transition: color var(--transition); }
a:hover, a:focus { color: var(--color-teal); }

h1, h2, h3, h4 {
	font-family: var(--font-display);
	font-weight: 400;
	letter-spacing: 0.02em;
	line-height: 1.05;
	margin: 0 0 var(--space-sm);
	text-transform: uppercase;
	color: var(--color-text);
}

h1 { font-size: clamp(2.75rem, 6vw, 5rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.35rem, 2.5vw, 1.75rem); }

p { margin: 0 0 var(--space-sm); color: var(--color-text-muted); }

ul { margin: 0; padding: 0; list-style: none; }

button { font-family: inherit; cursor: pointer; }

.container {
	width: 100%;
	max-width: var(--container-width);
	margin-inline: auto;
	padding-inline: var(--space-md);
}

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

.eyebrow {
	display: inline-flex;
	align-items: center;
	gap: 0.5em;
	font-family: var(--font-mono);
	font-size: 0.8rem;
	letter-spacing: 0.15em;
	text-transform: uppercase;
	color: var(--color-teal);
	margin-bottom: var(--space-sm);
}

.eyebrow::before { content: '▸'; color: var(--color-rouge); }

/* ==========================================================================
   3. Buttons
   ========================================================================== */
.btn {
	display: inline-flex;
	align-items: center;
	gap: 0.6em;
	padding: 0.85em 1.75em;
	border: 1px solid transparent;
	border-radius: var(--radius);
	font-family: var(--font-mono);
	font-size: 0.9rem;
	letter-spacing: 0.05em;
	text-transform: uppercase;
	transition: background-color var(--transition), color var(--transition), border-color var(--transition), transform var(--transition);
}

.btn:hover, .btn:focus { transform: translateY(-2px); }

.btn--primary {
	background-color: var(--color-rouge);
	color: var(--color-text);
}
.btn--primary:hover, .btn--primary:focus { background-color: var(--color-teal); color: var(--color-text); }

.btn--ghost {
	background-color: transparent;
	border-color: var(--color-border);
	color: var(--color-text);
}
.btn--ghost:hover, .btn--ghost:focus { border-color: var(--color-teal); color: var(--color-teal); }

/* ==========================================================================
   4. Scrubber / keyframe divider (élément signature)
   ========================================================================== */
.scrubber {
	--marker-color: var(--color-rouge);
	display: flex;
	align-items: center;
	gap: clamp(1rem, 4vw, 2.5rem);
	width: 100%;
	padding-block: var(--space-sm);
	overflow: hidden;
}

.scrubber__track {
	flex: 1 1 auto;
	position: relative;
	height: 1px;
	background-color: var(--color-border);
	transform-origin: left center;
	transition: transform 0.9s ease;
}

.scrubber__track::before {
	content: '';
	position: absolute;
	inset: 0;
	background-image: repeating-linear-gradient(
		to right,
		var(--color-border) 0,
		var(--color-border) 1px,
		transparent 1px,
		transparent 34px
	);
}

.scrubber__marker {
	flex: 0 0 auto;
	width: 9px;
	height: 9px;
	background-color: var(--marker-color);
	transform: rotate(45deg) scale(1);
	transition: opacity 0.45s ease, transform 0.45s ease;
}

.scrubber__marker--teal { --marker-color: var(--color-teal); }

/* État initial (posé par le JS uniquement) : la piste est masquée et les
   repères sont éteints, prêts à s'allumer progressivement au scroll. Sans
   JS, le scrubber reste pleinement visible. */
.scrubber.is-armed .scrubber__track { transform: scaleX(0); }
.scrubber.is-armed .scrubber__marker { opacity: 0.25; transform: rotate(45deg) scale(0.55); }

.scrubber.is-armed.is-visible .scrubber__track { transform: scaleX(1); }
.scrubber.is-armed.is-visible .scrubber__marker { opacity: 1; transform: rotate(45deg) scale(1); }

.scrubber__code {
	flex: 0 0 auto;
	font-family: var(--font-mono);
	font-size: 0.75rem;
	letter-spacing: 0.1em;
	color: var(--color-text-muted);
}

/* ==========================================================================
   5. Site header
   ========================================================================== */
.site-header {
	position: sticky;
	top: 0;
	z-index: 100;
	background-color: rgba(43, 45, 49, 0.92);
	backdrop-filter: blur(8px);
	border-bottom: 1px solid var(--color-border);
}

.site-header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--space-md);
	padding-block: var(--space-sm);
}

.site-branding {
	display: flex;
	flex-direction: column;
	line-height: 1;
}

.site-branding a { color: var(--color-text); }
.site-branding a:hover { color: var(--color-rouge); }

.site-title {
	font-family: var(--font-display);
	font-size: 1.6rem;
	letter-spacing: 0.04em;
	text-transform: uppercase;
	margin: 0;
}

.site-title .site-title__accent { color: var(--color-rouge); }

.site-description {
	font-family: var(--font-mono);
	font-size: 0.7rem;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--color-text-muted);
	margin-top: 0.35em;
}

.custom-logo-link img { max-height: 48px; width: auto; }

.site-logo-link {
	display: inline-flex;
	align-items: center;
}

.site-logo {
	height: 48px;
	width: 48px;
	object-fit: contain;
	transition: transform var(--transition);
}

.site-logo-link:hover .site-logo,
.site-logo-link:focus .site-logo { transform: scale(1.04); }

.nav-toggle {
	display: none;
	align-items: center;
	justify-content: center;
	width: 42px;
	height: 42px;
	background: transparent;
	border: 1px solid var(--color-border);
	border-radius: var(--radius);
	color: var(--color-text);
}

.nav-toggle__bars,
.nav-toggle__bars::before,
.nav-toggle__bars::after {
	content: '';
	display: block;
	width: 18px;
	height: 2px;
	background-color: currentColor;
	position: relative;
	transition: transform var(--transition), opacity var(--transition);
}
.nav-toggle__bars::before { position: absolute; top: -6px; }
.nav-toggle__bars::after { position: absolute; top: 6px; }

.nav-toggle[aria-expanded="true"] .nav-toggle__bars { background-color: transparent; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars::before { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars::after { transform: translateY(-6px) rotate(-45deg); }

.primary-navigation .menu {
	display: flex;
	align-items: center;
	gap: var(--space-md);
}

.primary-navigation a {
	font-family: var(--font-mono);
	font-size: 0.85rem;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--color-text);
}

.primary-navigation a:hover,
.primary-navigation .current-menu-item > a {
	color: var(--color-rouge);
}

/* ==========================================================================
   6. Hero
   ========================================================================== */
.hero {
	padding-block: var(--space-xl);
	position: relative;
}

.hero__inner {
	max-width: 760px;
}

.hero__timecode {
	font-family: var(--font-mono);
	font-size: 0.85rem;
	letter-spacing: 0.15em;
	color: var(--color-teal);
	margin-bottom: var(--space-sm);
}

.hero__title { margin-bottom: var(--space-sm); }
.hero__title .accent { color: var(--color-rouge); }

.hero__lead {
	font-size: 1.15rem;
	color: var(--color-text-muted);
	max-width: 46ch;
	margin-bottom: var(--space-md);
}

.hero__actions {
	display: flex;
	flex-wrap: wrap;
	gap: var(--space-sm);
}

/* ==========================================================================
   7. Section shell
   ========================================================================== */
.section { padding-block: var(--space-xl); }
.section--muted { background-color: var(--color-graphite-light); }

.section__header {
	max-width: 640px;
	margin-bottom: var(--space-lg);
}

.section__footer {
	margin-top: var(--space-lg);
}

/* ==========================================================================
   8. Services grid
   ========================================================================== */
.services-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
	gap: var(--space-md);
}

.service-card {
	background-color: var(--color-graphite-lighter);
	border: 1px solid var(--color-border);
	border-radius: var(--radius);
	padding: var(--space-md);
	display: flex;
	flex-direction: column;
	gap: var(--space-xs);
	transition: border-color var(--transition), transform var(--transition);
}

.service-card:hover {
	border-color: var(--color-rouge);
	transform: translateY(-4px);
}

.service-card__index {
	font-family: var(--font-mono);
	font-size: 0.8rem;
	color: var(--color-teal);
}

.service-card__title { margin-bottom: 0; }

.service-card__link {
	margin-top: auto;
	font-family: var(--font-mono);
	font-size: 0.8rem;
	letter-spacing: 0.05em;
	text-transform: uppercase;
}

/* ==========================================================================
   9. Portfolio / projects grid
   ========================================================================== */
.projects-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
	gap: var(--space-md);
}

.project-card {
	display: block;
	border: 1px solid var(--color-border);
	border-radius: var(--radius);
	overflow: hidden;
	background-color: var(--color-graphite-lighter);
	transition: border-color var(--transition), transform var(--transition);
}

.project-card:hover { border-color: var(--color-teal); transform: translateY(-4px); }

.project-card__thumb {
	aspect-ratio: 16 / 10;
	background: linear-gradient(135deg, var(--color-graphite-light), var(--color-graphite));
	display: flex;
	align-items: center;
	justify-content: center;
	position: relative;
	overflow: hidden;
}

.project-card__thumb img { width: 100%; height: 100%; object-fit: cover; }

.project-card__thumb-label {
	font-family: var(--font-mono);
	font-size: 0.75rem;
	letter-spacing: 0.1em;
	color: var(--color-text-muted);
	text-transform: uppercase;
}

.project-card__thumb::after {
	content: '';
	position: absolute;
	inset: 0;
	background-image: repeating-linear-gradient(90deg, var(--color-border) 0, var(--color-border) 1px, transparent 1px, transparent 40px);
	opacity: 0.4;
}

.project-card__body { padding: var(--space-md); }

.project-card__title { margin-bottom: 0.35em; color: var(--color-text); font-family: var(--font-display); font-size: 1.4rem; text-transform: uppercase; }

.project-card__tag {
	display: inline-block;
	font-family: var(--font-mono);
	font-size: 0.7rem;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--color-rouge);
	margin-bottom: 0.5em;
}

.project-card__desc { margin-bottom: 0; font-size: 0.95rem; }

/* ==========================================================================
   10. CTA band
   ========================================================================== */
.cta-band {
	text-align: center;
	padding-block: var(--space-xl);
	background: linear-gradient(160deg, var(--color-graphite-light) 0%, var(--color-marine) 140%);
	border-top: 1px solid var(--color-border);
	border-bottom: 1px solid var(--color-border);
}

.cta-band__inner { max-width: 620px; margin-inline: auto; }
.cta-band .btn { margin-top: var(--space-sm); }

/* ==========================================================================
   11. Footer
   ========================================================================== */
.site-footer {
	background: linear-gradient(180deg, var(--color-graphite) 0%, var(--color-marine) 260%);
	padding-top: var(--space-lg);
}

.site-footer__grid {
	display: grid;
	grid-template-columns: 1.3fr 1fr 1fr;
	gap: var(--space-lg);
	padding-bottom: var(--space-lg);
}

.footer-block__title {
	font-family: var(--font-mono);
	font-size: 0.75rem;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--color-teal);
	margin-bottom: var(--space-sm);
}

.footer-block p { font-size: 0.92rem; }

.footer-block .menu li { margin-bottom: 0.5em; }
.footer-block .menu a { color: var(--color-text-muted); font-size: 0.92rem; }
.footer-block .menu a:hover { color: var(--color-rouge); }

.footer-contact li { margin-bottom: 0.5em; font-size: 0.92rem; color: var(--color-text-muted); }
.footer-contact a { color: var(--color-text-muted); }
.footer-contact a:hover { color: var(--color-rouge); }

.site-footer__bottom {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: var(--space-sm);
	padding-block: var(--space-md);
	border-top: 1px solid var(--color-border);
	font-family: var(--font-mono);
	font-size: 0.75rem;
	color: var(--color-text-muted);
}

/* ==========================================================================
   12. Inner page intro
   ========================================================================== */
.page-intro { padding-block: var(--space-lg) var(--space-md); }
.page-intro__lead { max-width: 60ch; font-size: 1.1rem; }

/* ==========================================================================
   13. Service detail (page Services)
   ========================================================================== */
.service-detail {
	display: grid;
	grid-template-columns: 110px 1fr;
	gap: var(--space-md);
	align-items: start;
}

.service-detail__code {
	font-family: var(--font-mono);
	font-size: 0.85rem;
	letter-spacing: 0.08em;
	color: var(--color-teal);
}

.service-detail__desc { max-width: 60ch; }

.service-detail__features {
	display: flex;
	flex-direction: column;
	gap: 0.6em;
	margin-top: var(--space-sm);
}

.service-detail__features li {
	display: flex;
	gap: 0.7em;
	align-items: baseline;
	color: var(--color-text-muted);
	font-size: 0.95rem;
}

.service-detail__features li::before {
	content: '◆';
	color: var(--color-rouge);
	font-size: 0.55em;
	transform: translateY(-0.2em);
}

/* ==========================================================================
   14. Process timeline (page À propos)
   ========================================================================== */
.process {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
	gap: var(--space-md);
}

.process-step__code {
	display: block;
	font-family: var(--font-mono);
	font-size: 0.8rem;
	letter-spacing: 0.08em;
	color: var(--color-rouge);
	margin-bottom: 0.5em;
}

.process-step__title {
	font-size: 1.1rem;
	margin-bottom: 0.35em;
}

.process-step__desc { font-size: 0.9rem; margin-bottom: 0; }

.value-list {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
	gap: var(--space-md);
}

/* ==========================================================================
   15. Contact
   ========================================================================== */
.contact-grid {
	display: grid;
	grid-template-columns: 1fr 1.3fr;
	gap: var(--space-lg);
	align-items: start;
}

.contact-info__list { margin-top: var(--space-md); display: flex; flex-direction: column; gap: 0.75em; }
.contact-info__list a { color: var(--color-text); }
.contact-info__list a:hover { color: var(--color-rouge); }
.contact-info__list .label { display: block; font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-text-muted); margin-bottom: 0.2em; }

.notice {
	padding: var(--space-sm) var(--space-md);
	border-radius: var(--radius);
	margin-bottom: var(--space-md);
	font-size: 0.95rem;
}

.notice--success { background-color: rgba(62, 142, 142, 0.15); border: 1px solid var(--color-teal); color: var(--color-teal); }
.notice--error { background-color: rgba(237, 41, 57, 0.1); border: 1px solid var(--color-rouge); color: var(--color-rouge); }
.notice ul { margin-top: 0.5em; padding-left: 1.2em; list-style: disc; }
.notice p, .notice ul { color: inherit; margin-bottom: 0; }

.form-field { margin-bottom: var(--space-sm); display: flex; flex-direction: column; gap: 0.4em; }

.form-field label {
	font-family: var(--font-mono);
	font-size: 0.75rem;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--color-text-muted);
}

.form-field input,
.form-field textarea {
	background-color: var(--color-graphite-lighter);
	border: 1px solid var(--color-border);
	border-radius: var(--radius);
	padding: 0.75em 1em;
	color: var(--color-text);
	font-family: var(--font-body);
	font-size: 1rem;
	width: 100%;
}

.form-field input:focus,
.form-field textarea:focus {
	outline: none;
	border-color: var(--color-rouge);
}

.form-field textarea { resize: vertical; min-height: 160px; }

.form-hp {
	position: absolute;
	left: -9999px;
	width: 1px;
	height: 1px;
	overflow: hidden;
}

/* ==========================================================================
   16. Scroll reveal
   ========================================================================== */

/* Comme pour le scrubber : l'état masqué n'est appliqué que si le JS
   ajoute .reveal-armed. Sans JS, tout reste visible par défaut. */
.reveal.reveal-armed {
	opacity: 0;
	transform: translateY(28px);
}

.reveal {
	transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.is-visible {
	opacity: 1;
	transform: translateY(0);
}

/* Effet de cascade sur les grilles de cartes */
:is(.services-grid, .projects-grid, .process, .value-list) > .reveal:nth-child(1) { transition-delay: 0ms; }
:is(.services-grid, .projects-grid, .process, .value-list) > .reveal:nth-child(2) { transition-delay: 90ms; }
:is(.services-grid, .projects-grid, .process, .value-list) > .reveal:nth-child(3) { transition-delay: 180ms; }
:is(.services-grid, .projects-grid, .process, .value-list) > .reveal:nth-child(4) { transition-delay: 270ms; }
:is(.services-grid, .projects-grid, .process, .value-list) > .reveal:nth-child(5) { transition-delay: 360ms; }
:is(.services-grid, .projects-grid, .process, .value-list) > .reveal:nth-child(6) { transition-delay: 450ms; }

@media (prefers-reduced-motion: reduce) {
	html { scroll-behavior: auto; }

	.reveal,
	.reveal.reveal-armed,
	.scrubber__track,
	.scrubber__marker,
	.scrubber.is-armed .scrubber__track,
	.scrubber.is-armed .scrubber__marker {
		transition: none !important;
		opacity: 1 !important;
		transform: none !important;
	}
}

/* ==========================================================================
   17. Responsive
   ========================================================================== */
@media (max-width: 860px) {
	.nav-toggle { display: inline-flex; }

	.primary-navigation {
		display: none;
		position: absolute;
		top: 100%;
		left: 0;
		right: 0;
		background-color: var(--color-graphite);
		border-bottom: 1px solid var(--color-border);
	}

	.primary-navigation.is-open { display: block; }

	.primary-navigation .menu {
		flex-direction: column;
		align-items: flex-start;
		gap: 0;
		padding: var(--space-sm) var(--space-md) var(--space-md);
	}

	.primary-navigation .menu li { width: 100%; padding-block: 0.6em; border-bottom: 1px solid var(--color-border); }

	.site-footer__grid { grid-template-columns: 1fr; gap: var(--space-md); }

	.contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
	.service-detail { grid-template-columns: 1fr; }
	.service-detail__code { margin-bottom: -0.5em; }
}

@media (max-width: 560px) {
	.hero__actions { flex-direction: column; align-items: stretch; }
	.hero__actions .btn { justify-content: center; }
}