/*
Theme Name: Z Investissement
Theme URI: https://zinvestissementsa.ch/
Author: L'usine Web
Author URI: https://lusineweb.ch/
Description: Thème bloc sur mesure pour Z Investissement SA — immobilier à Montreux, Lausanne et Genève. Design minimal et haut de gamme, entièrement éditable dans l'éditeur de site.
Requires at least: 6.6
Tested up to: 7.1
Requires PHP: 7.4
Version: 1.0.8
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: z-investissement
*/

/* ---------- Base ---------- */
html { scroll-behavior: smooth; }
body { -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
::selection { background: var(--wp--preset--color--gold-light); color: var(--wp--preset--color--ink); }
:where(.wp-site-blocks) > * { margin-block-start: 0; }
a { text-underline-offset: 0.2em; text-decoration-thickness: 1px; }
img { height: auto; }

/* ---------- Utilities ---------- */
.zi-eyebrow {
	font-family: var(--wp--preset--font-family--sans);
	font-size: var(--wp--preset--font-size--x-small);
	font-weight: 600;
	letter-spacing: 0.22em;
	text-transform: uppercase;
	color: var(--wp--preset--color--gold);
	display: flex;
	align-items: center;
	gap: 0.9rem;
}
.zi-eyebrow::before {
	content: "";
	width: 2.25rem;
	height: 1px;
	background: currentColor;
	flex: none;
}
.has-text-align-center.zi-eyebrow { justify-content: center; }
.zi-italic em, em.zi-gold { font-style: italic; color: var(--wp--preset--color--gold); }
.zi-lead { font-size: var(--wp--preset--font-size--large); line-height: 1.6; color: var(--wp--preset--color--slate); font-weight: 300; }
.zi-muted { color: var(--wp--preset--color--slate); }
.zi-num {
	font-family: var(--wp--preset--font-family--serif);
	font-style: italic;
	color: var(--wp--preset--color--gold);
	font-size: 1.15rem;
	letter-spacing: 0.04em;
}

/* ---------- Header ---------- */
.zi-header {
	position: sticky;
	top: 0;
	z-index: 50;
	border-bottom: 1px solid var(--wp--preset--color--line);
}
/* Fond flouté sur un pseudo-élément : un backdrop-filter sur le header
   lui-même emprisonnerait le menu mobile (position: fixed) dans le header. */
.zi-header::before {
	content: "";
	position: absolute;
	inset: 0;
	z-index: -1;
	background: color-mix(in srgb, var(--wp--preset--color--ivory) 90%, transparent);
	-webkit-backdrop-filter: saturate(140%) blur(12px);
	backdrop-filter: saturate(140%) blur(12px);
}
.admin-bar .zi-header { top: 32px; }
@media (max-width: 782px) { .admin-bar .zi-header { top: 46px; } }
@media (max-width: 600px) { .admin-bar .zi-header { top: 0; } }
.zi-header .wp-block-site-title a { color: var(--wp--preset--color--ink); }
.zi-header .wp-block-navigation-item__content { position: relative; padding-block: 0.4rem; }
.zi-header .wp-block-navigation-item__content::after {
	content: "";
	position: absolute; left: 0; right: 0; bottom: 0;
	height: 1px; background: var(--wp--preset--color--gold);
	transform: scaleX(0); transform-origin: left; transition: transform .35s ease;
}
.zi-header .wp-block-navigation-item__content:hover::after,
.zi-header .current-menu-item > .wp-block-navigation-item__content::after { transform: scaleX(1); }

.zi-header-cta .wp-block-button__link { padding: 0.8rem 1.3rem !important; }
@media (max-width: 781px) { .zi-header-cta { display: none !important; } }

/* ---------- Hero ---------- */
.zi-hero { min-height: min(92vh, 860px) !important; }
.zi-hero .wp-block-cover__image-background { object-position: center 70%; }
.zi-hero h1 { text-wrap: balance; }
.zi-hero .zi-eyebrow { color: var(--wp--preset--color--gold-light); }
.zi-hero .wp-block-button.is-style-outline .wp-block-button__link {
	color: var(--wp--preset--color--ivory);
	border-color: color-mix(in srgb, var(--wp--preset--color--ivory) 55%, transparent);
	background: transparent;
}
.zi-hero .wp-block-button.is-style-outline .wp-block-button__link:hover {
	background: var(--wp--preset--color--ivory); color: var(--wp--preset--color--ink); border-color: var(--wp--preset--color--ivory);
}
.zi-hero-meta { border-top: 1px solid rgba(247,244,238,.22); }
.zi-hero-meta p { color: rgba(247,244,238,.78); }
.zi-hero-meta strong { color: var(--wp--preset--color--ivory); font-family: var(--wp--preset--font-family--serif); font-weight: 500; font-size: 1.6rem; display: block; line-height: 1.1; margin-bottom: .25rem; }

/* ---------- Buttons ---------- */
.wp-block-button__link { transition: background-color .3s ease, color .3s ease, border-color .3s ease; }
.wp-block-button.is-style-outline .wp-block-button__link {
	background: transparent; color: var(--wp--preset--color--ink); border: 1px solid var(--wp--preset--color--ink);
}
.wp-block-button.is-style-outline .wp-block-button__link:hover { background: var(--wp--preset--color--ink); color: var(--wp--preset--color--ivory); }
.is-style-zi-link .wp-block-button__link {
	background: transparent !important; color: var(--wp--preset--color--ink) !important; border: 0 !important;
	padding: 0 0 .35rem 0 !important; border-bottom: 1px solid var(--wp--preset--color--gold) !important;
}
.is-style-zi-link .wp-block-button__link:hover { color: var(--wp--preset--color--gold) !important; }

/* ---------- City cards ---------- */
.zi-city {
	position: relative;
	overflow: hidden;
	transition: transform .5s cubic-bezier(.2,.7,.2,1), box-shadow .5s ease;
	height: 100%;
}
.zi-city:hover { transform: translateY(-6px); box-shadow: 0 30px 60px -30px rgba(20,32,43,.45); }
.zi-city .wp-block-cover__image-background { transition: transform 1.2s cubic-bezier(.2,.7,.2,1); }
.zi-city:hover .wp-block-cover__image-background { transform: scale(1.05); }
.zi-city h3 { font-size: clamp(2.25rem, 3.4vw, 3rem) !important; }
.zi-city .zi-coord { font-size: .72rem; letter-spacing: .18em; text-transform: uppercase; color: rgba(247,244,238,.72); }

/* ---------- Property types ---------- */
.zi-types p { margin: 0; }
.zi-types .zi-type {
	font-family: var(--wp--preset--font-family--serif);
	font-size: clamp(1.6rem, 3vw, 2.4rem);
	font-style: italic;
	color: var(--wp--preset--color--ink);
	transition: color .3s ease;
}
.zi-types .zi-type:hover { color: var(--wp--preset--color--gold); }
.zi-types .zi-dot { color: var(--wp--preset--color--gold); font-size: 1.2rem; }

/* ---------- Service rows ---------- */
.zi-service-row { border-top: 1px solid var(--wp--preset--color--line); transition: background-color .35s ease; }
.zi-service-row:last-child { border-bottom: 1px solid var(--wp--preset--color--line); }
.zi-service-row:hover { background: color-mix(in srgb, var(--wp--preset--color--sand) 55%, transparent); }
.zi-service-row h3 { margin: 0; }

/* ---------- Values ---------- */
.zi-value { border-top: 1px solid var(--wp--preset--color--line); padding-top: 1.5rem; height: 100%; }
.has-ink-background-color .zi-value { border-top-color: rgba(247,244,238,.18); }
.has-ink-background-color .zi-value p { color: rgba(247,244,238,.72); }
.has-ink-background-color .zi-value h3 { color: var(--wp--preset--color--ivory); }

/* ---------- Image frame ---------- */
.zi-frame { position: relative; }
.zi-frame img { display: block; width: 100%; }
.zi-frame::after {
	content: ""; position: absolute; inset: 1.25rem -1.25rem -1.25rem 1.25rem;
	border: 1px solid var(--wp--preset--color--gold); z-index: -1;
}
@media (max-width: 781px) { .zi-frame::after { inset: .75rem -.75rem -.75rem .75rem; } }

/* ---------- Contact ---------- */
.zi-contact-item { border-top: 1px solid var(--wp--preset--color--line); padding-top: 1.1rem; }
.zi-contact-item a { text-decoration: none; }
.zi-contact-item a:hover { color: var(--wp--preset--color--gold); }
.zi-contact-item .zi-big { font-family: var(--wp--preset--font-family--serif); font-size: 1.65rem; line-height: 1.25; margin: 0; }
.zi-map iframe { width: 100%; height: 420px; border: 0; display: block; filter: grayscale(1) contrast(1.05) sepia(.12); }

.zi-form { display: grid; gap: 1.6rem; }
.zi-form .zi-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.6rem; }
@media (max-width: 640px) { .zi-form .zi-row { grid-template-columns: 1fr; } }
.zi-form label {
	display: block; font-size: .72rem; font-weight: 600; letter-spacing: .18em; text-transform: uppercase;
	color: var(--wp--preset--color--slate); margin-bottom: .5rem;
}
.zi-form input[type=text], .zi-form input[type=email], .zi-form input[type=tel], .zi-form select, .zi-form textarea {
	width: 100%; box-sizing: border-box; font: inherit; color: var(--wp--preset--color--ink);
	background: transparent; border: 0; border-bottom: 1px solid var(--wp--preset--color--line);
	padding: .7rem 0; border-radius: 0; transition: border-color .3s ease;
	-webkit-appearance: none; appearance: none;
}
.zi-form 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' fill='none' stroke='%23A8834F' stroke-width='1.5'/%3E%3C/svg%3E");
	background-repeat: no-repeat; background-position: right .25rem center; padding-right: 1.5rem;
}
.zi-form textarea { min-height: 140px; resize: vertical; }
.zi-form input:focus, .zi-form select:focus, .zi-form textarea:focus { outline: none; border-bottom-color: var(--wp--preset--color--gold); }
.zi-form .zi-consent { display: flex; gap: .7rem; align-items: flex-start; font-size: .85rem; color: var(--wp--preset--color--slate); }
.zi-form .zi-consent input { margin-top: .3rem; accent-color: var(--wp--preset--color--gold); }
.zi-form .zi-consent label { all: unset; }
.zi-form button {
	justify-self: start; cursor: pointer; font-family: var(--wp--preset--font-family--sans);
	font-size: .75rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase;
	background: var(--wp--preset--color--ink); color: var(--wp--preset--color--ivory);
	border: 1px solid var(--wp--preset--color--ink); padding: 1.05rem 2.2rem; transition: background-color .3s ease, border-color .3s ease;
}
.zi-form button:hover { background: var(--wp--preset--color--gold); border-color: var(--wp--preset--color--gold); }
.zi-form .zi-hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }
.zi-notice { padding: 1rem 1.25rem; border-left: 2px solid var(--wp--preset--color--gold); background: var(--wp--preset--color--sand); margin-bottom: 1.5rem; }
.zi-notice.is-error { border-left-color: #9b3b2e; }

/* ---------- Footer ---------- */
.zi-footer a { color: inherit; text-decoration: none; }
.zi-footer a:hover { color: var(--wp--preset--color--gold-light); }
.zi-footer .wp-block-navigation { font-size: .9rem !important; letter-spacing: 0 !important; text-transform: none !important; }
.zi-footer-big { font-family: var(--wp--preset--font-family--serif); }

/* ---------- Reveal on scroll (progressive) ---------- */
@media (prefers-reduced-motion: no-preference) {
	.zi-js .zi-reveal { opacity: 0; transform: translateY(24px); transition: opacity 1s cubic-bezier(.2,.7,.2,1), transform 1s cubic-bezier(.2,.7,.2,1); }
	.zi-js .zi-reveal.is-visible { opacity: 1; transform: none; }
}

/* ---------- Mobile ---------- */
@media (max-width: 781px) {
	.zi-hero { min-height: 88vh !important; }
	.zi-stack-mobile-gap { gap: 2.5rem !important; }
}
.zi-footer-rule { border-color: rgba(247,244,238,.14) !important; color: rgba(247,244,238,.14) !important; margin-bottom: 1rem !important; }

/* Italique doré dans les titres */
.wp-block-heading em, .zi-em em { font-style: italic; color: var(--wp--preset--color--gold); font-weight: 400; }
.has-ink-background-color .wp-block-heading em, .zi-hero .wp-block-heading em, .zi-footer .wp-block-heading em { color: var(--wp--preset--color--gold-light); }
.zi-hero p.has-large-font-size { max-width: 40rem; }
@media (max-width: 781px) {
	.zi-hero-meta, .zi-hero .wp-block-spacer { display: none !important; }
	.zi-service-row { gap: .5rem !important; }
	.zi-service-row .wp-block-column:first-child { flex-basis: auto !important; }
}
.zi-hero .wp-block-cover__inner-container { width: 100%; max-width: var(--wp--style--global--wide-size); margin-inline: auto; }
.zi-hero::after { content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none; background: linear-gradient(90deg, rgba(15,25,34,.55) 0%, rgba(15,25,34,0) 60%); }
.zi-hero .wp-block-cover__inner-container { z-index: 2; }
@media (max-width: 781px) { .zi-hero::after { background: linear-gradient(180deg, rgba(15,25,34,.2) 0%, rgba(15,25,34,.65) 60%); } }
.wp-block-button.is-style-outline .wp-block-button__link { padding: 1.05rem 2rem; }
.wp-block-cover.zi-hero.has-custom-content-position .wp-block-cover__inner-container { width: 100% !important; max-width: var(--wp--style--global--wide-size) !important; margin-inline: auto !important; }
h1, h2, h3 { overflow-wrap: normal; word-break: normal; hyphens: manual; }

/* ---------- Header hardening (plugins / Elementor) ---------- */
.zi-header .wp-block-site-title { margin: 0 !important; font-family: var(--wp--preset--font-family--serif) !important; }
.zi-header .wp-block-site-logo { margin: 0 !important; line-height: 0; }
.zi-header .wp-block-site-logo img { width: 58px; height: auto; }
.zi-header-inner > .wp-block-group { align-items: center !important; }
.zi-header .wp-block-navigation__responsive-container-open,
.zi-header .wp-block-navigation__responsive-container-close {
	border: 0 !important; background: transparent !important; color: var(--wp--preset--color--ink) !important;
	padding: .5rem !important; box-shadow: none !important; min-height: 0 !important;
}
.zi-header .wp-block-navigation__responsive-container-open svg { width: 28px; height: 28px; }
@media (max-width: 600px) {
	.zi-header .wp-block-site-logo img { width: 46px; }
	.zi-header .wp-block-site-title { font-size: 1.3rem !important; }
}

/* Le texte du héros passe au-dessus du dégradé */
.wp-block-cover.zi-hero > .wp-block-cover__inner-container { z-index: 3 !important; }
.zi-footer p a[href*="lusineweb"] { color: var(--wp--preset--color--gold-light); }


/* ---------- Menu mobile (plein écran) ---------- */
.zi-header .wp-block-navigation__responsive-container.is-menu-open {
	position: fixed !important;
	inset: 0 !important;
	background: var(--wp--preset--color--ivory) !important;
	color: var(--wp--preset--color--ink) !important;
	padding: 1.25rem clamp(1.25rem, 6vw, 2.5rem) 2.5rem !important;
	overflow-y: auto;
	animation: zi-menu-in .35s cubic-bezier(.2,.7,.2,1);
}
@keyframes zi-menu-in { from { transform: translateY(-8px); } to { transform: none; } }
.zi-header .is-menu-open .wp-block-navigation__responsive-close { max-width: none; }
.zi-header .is-menu-open .wp-block-navigation__responsive-container-close { top: 1.25rem !important; right: clamp(1.25rem, 6vw, 2.5rem) !important; }
.zi-header .is-menu-open .wp-block-navigation__responsive-container-content {
	padding-top: 5.5rem !important;
	align-items: stretch !important;
}
.zi-header .is-menu-open .wp-block-navigation__container {
	flex-direction: column !important;
	align-items: stretch !important;
	gap: 0 !important;
	width: 100%;
}
.zi-header .is-menu-open .wp-block-navigation-item { width: 100%; border-bottom: 1px solid var(--wp--preset--color--line); }
.zi-header .is-menu-open .wp-block-navigation-item:first-child { border-top: 1px solid var(--wp--preset--color--line); }
.zi-header .is-menu-open .wp-block-navigation-item__content {
	display: block; width: 100%;
	padding: 1.1rem 0 !important;
	font-family: var(--wp--preset--font-family--serif) !important;
	font-size: 2.1rem !important; line-height: 1.1;
	letter-spacing: 0 !important; text-transform: none !important; font-weight: 500;
	color: var(--wp--preset--color--ink) !important;
}
.zi-header .is-menu-open .wp-block-navigation-item__content::after { display: none; }
.zi-header .is-menu-open .current-menu-item > .wp-block-navigation-item__content,
.zi-header .is-menu-open .wp-block-navigation-item__content:hover { color: var(--wp--preset--color--gold) !important; font-style: italic; }
.admin-bar .zi-header .is-menu-open { top: 46px !important; }
@media (min-width: 783px) { .admin-bar .zi-header .is-menu-open { top: 32px !important; } }

/* Grilles : une colonne sur mobile, deux sur tablette */
@media (max-width: 781px) {
	.wp-block-group.is-layout-grid { grid-template-columns: 1fr !important; }
}
@media (min-width: 782px) and (max-width: 1080px) {
	.wp-block-group.is-layout-grid { grid-template-columns: repeat(2, minmax(0, 1fr)) !important; }
}
.zi-form .zi-consent a { color: var(--wp--preset--color--ink); }