/*
Theme Name: BRINEA Foundation
Theme URI: https://brinea.it
Description: Fondazione WordPress progettata da BRINEA per siti digitali essenziali, performanti e curati. Gutenberg-ready, WooCommerce-ready e accessibile.
Version: 1.4.1
Author: Simone Bruzzi — BRINEA
Author URI: https://brinea.it
Text Domain: brinea-foundation
Tested up to: 7.0
Requires at least: 6.6
Requires PHP: 8.1
Domain Path: /languages
Tags: block-patterns, custom-colors, custom-logo, custom-menu, e-commerce, editor-style, featured-images, full-width-template, wide-blocks
License: GNU General Public License v3.0 or later
License URI: https://www.gnu.org/licenses/gpl-3.0.html

BRINEA Foundation is a derivative of Nextawards by Andrea Marchetti.
Both themes are distributed under the GNU GPL.
*/

:root {
  --brinea-ink: #171714;
  --brinea-paper: #f1f0ea;
  --brinea-surface: #e5e3da;
  --brinea-muted: #77766f;
  --brinea-line: rgba(23, 23, 20, .18);
  --brinea-accent: #8b6f47;
  --brinea-accent-dark: #5f4b30;
  --brinea-radius-sm: 4px;
  --brinea-radius-md: 12px;
  --brinea-radius-lg: 24px;
  --brinea-content: 760px;
  --brinea-container: 1440px;
  --brinea-gutter: clamp(20px, 4vw, 64px);
  --brinea-section: clamp(72px, 10vw, 160px);
  --brinea-transition: 360ms cubic-bezier(.22, 1, .36, 1);
  --brinea-glass-bg: color-mix(in srgb, var(--brinea-paper) 62%, transparent);
  --brinea-glass-dark-bg: color-mix(in srgb, var(--brinea-ink) 58%, transparent);
  --brinea-glass-border: rgba(255, 255, 255, .38);
  --brinea-glass-shadow: 0 16px 48px rgba(23, 23, 20, .12);
  --brinea-glass-blur: 22px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--brinea-paper);
  color: var(--brinea-ink);
  font-family: "Manrope", "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
body.menu-open { overflow: hidden; }
body.admin-bar .header { top: 32px; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-underline-offset: .2em; }
a:hover { color: var(--brinea-accent-dark); }
p, ul, ol { margin: 0 0 1.2em; }
h1, h2, h3, h4, h5, h6 {
  margin: 0 0 .5em;
  font-family: "Instrument Sans", "Helvetica Neue", Arial, sans-serif;
  font-weight: 500;
  line-height: .98;
  letter-spacing: -.045em;
}
h1 { font-size: clamp(3.1rem, 8vw, 8rem); }
h2 { font-size: clamp(2.4rem, 5.4vw, 5.5rem); }
h3 { font-size: clamp(1.65rem, 2.8vw, 3rem); }
h4 { font-size: clamp(1.25rem, 1.8vw, 1.75rem); }
small, .brinea-eyebrow {
  font-size: .74rem;
  font-weight: 600;
  letter-spacing: .14em;
  line-height: 1.3;
  text-transform: uppercase;
}
hr { border: 0; border-top: 1px solid var(--brinea-line); }
::selection { background: var(--brinea-ink); color: var(--brinea-paper); }

.screen-reader-text {
  clip: rect(1px, 1px, 1px, 1px);
  clip-path: inset(50%);
  height: 1px;
  overflow: hidden;
  position: absolute !important;
  width: 1px;
}
.screen-reader-text:focus {
  clip: auto !important;
  clip-path: none;
  width: auto;
  height: auto;
  left: 16px;
  top: 16px;
  z-index: 100000;
  padding: 12px 18px;
  background: #fff;
  color: #000;
}

.wrapper { width: 100%; overflow: clip; }
.wrapper > main, .site-main { min-height: 50vh; }
.spacer { height: 96px; }
.site-main,
.brinea-entry,
.brinea-content { width: 100%; }
.brinea-entry-header {
  width: min(calc(100% - 2 * var(--brinea-gutter)), var(--brinea-content));
  margin-inline: auto;
}

/*
 * Gutenberg alignment model
 * Default: 760px / Wide: 1440px / Full: entire available viewport.
 * These rules target only root blocks so nested block layouts keep their
 * own constrained/flex/grid behaviour.
 */
.brinea-content > :where(:not(.alignwide):not(.alignfull)) {
  width: min(calc(100% - 2 * var(--brinea-gutter)), var(--brinea-content));
  max-width: var(--brinea-content);
  margin-inline: auto;
}
.alignwide,
.brinea-content > .alignwide {
  width: min(calc(100% - 2 * var(--brinea-gutter)), var(--brinea-container));
  max-width: var(--brinea-container);
  margin-inline: auto;
}
.alignfull,
.brinea-content > .alignfull {
  width: 100%;
  max-width: none;
  margin-inline: 0;
}
.brinea-section { padding-block: var(--brinea-section); }
.brinea-rule { border-top: 1px solid var(--brinea-line); }
.brinea-lead { max-width: 46ch; font-size: clamp(1.2rem, 2vw, 1.75rem); line-height: 1.35; }

.header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 9999;
  padding-inline: var(--brinea-gutter);
  background: color-mix(in srgb, var(--brinea-paper) 96%, transparent);
  transition: background var(--brinea-transition), color var(--brinea-transition);
}
.brinea-glass-header .header {
  inset: 14px var(--brinea-gutter) auto;
  width: auto;
  padding-inline: clamp(18px, 2.5vw, 38px);
  overflow: hidden;
  border: 1px solid var(--brinea-glass-border);
  border-radius: 999px;
  background: var(--brinea-glass-bg);
  box-shadow: var(--brinea-glass-shadow), inset 0 1px 0 rgba(255,255,255,.42);
  backdrop-filter: blur(var(--brinea-glass-blur)) saturate(145%);
  -webkit-backdrop-filter: blur(var(--brinea-glass-blur)) saturate(145%);
}
.brinea-glass-header .header::before,
.is-style-brinea-glass::before,
.brinea-glass::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(125deg, rgba(255,255,255,.28), transparent 28%, transparent 72%, rgba(255,255,255,.10));
  opacity: .68;
}
.brinea-glass-header .header__content { min-height: 68px; border-bottom: 0; }
.brinea-glass-header .spacer { height: 110px; }
.header__content {
  min-height: 96px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  border-bottom: 1px solid var(--brinea-line);
}
.header__topbar { padding: 7px var(--brinea-gutter); margin-inline: calc(var(--brinea-gutter) * -1); background: var(--brinea-ink); color: var(--brinea-paper); text-align: center; font-size: .72rem; letter-spacing: .04em; }
.hide-all { display: none !important; }
@media (min-width: 1190px) { .hide-desktop { display: none !important; } }
@media (max-width: 1189px) { .hide-mobile { display: none !important; } }
.header__logo { display: inline-flex; align-items: center; font-weight: 600; letter-spacing: -.03em; text-decoration: none; }
.header__logo-img, .header__logo_white-img { width: clamp(112px, 12vw, 170px); max-height: 48px; object-fit: contain; object-position: left center; }
.menu { display: flex; align-items: center; gap: clamp(12px, 2vw, 34px); margin: 0; padding: 0; list-style: none; }
.menu li { position: relative; margin: 0; }
.menu a { display: block; padding: 12px 0; font-size: .84rem; font-weight: 600; letter-spacing: .02em; text-decoration: none; }
.menu > li > a::after { content: ""; display: block; width: 0; height: 1px; background: currentColor; transition: width var(--brinea-transition); }
.menu > li:hover > a::after, .menu > .current-menu-item > a::after { width: 100%; }
.menu .sub-menu { display: none; position: absolute; top: 100%; left: -20px; min-width: 220px; margin: 0; padding: 12px 20px; list-style: none; background: var(--brinea-paper); border: 1px solid var(--brinea-line); }
.menu li:hover > .sub-menu, .menu li:focus-within > .sub-menu { display: block; }
.header__quick { display: flex; align-items: center; }
.header__quick ul { display: flex; gap: 16px; margin: 0; padding: 0; list-style: none; }
.icon-hamburger { display: none; width: 44px; height: 44px; padding: 11px 7px; border: 0; background: transparent; color: inherit; cursor: pointer; }
.icon-hamburger strong {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.icon-hamburger span { display: block; width: 28px; height: 1px; margin: 7px 0; background: currentColor; transition: transform var(--brinea-transition), opacity var(--brinea-transition); }

.page-template-menu-trasparent .spacer, .page-template-menu-black .spacer { display: none; }
.page-template-menu-trasparent:not(.scroll-down) .header { color: #fff; background: transparent; }
.page-template-menu-trasparent:not(.scroll-down) .header__content { border-color: rgba(255,255,255,.35); }
.page-template-menu-trasparent:not(.scroll-down) .header__logo-img { filter: brightness(0) invert(1); }
.brinea-glass-header.page-template-menu-trasparent:not(.scroll-down) .header {
  background: color-mix(in srgb, var(--brinea-ink) 34%, transparent);
  border-color: rgba(255,255,255,.24);
}

.wp-block-button__link, button, input[type="submit"] {
  border-radius: 999px;
  padding: 13px 24px;
  border: 1px solid var(--brinea-ink);
  background: var(--brinea-ink);
  color: var(--brinea-paper);
  font: inherit;
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  transition: transform var(--brinea-transition), background var(--brinea-transition), color var(--brinea-transition);
}
.wp-block-button__link:hover, button:hover, input[type="submit"]:hover { transform: translateY(-2px); background: transparent; color: var(--brinea-ink); }
.is-style-outline .wp-block-button__link { background: transparent; color: currentColor; border-color: currentColor; }
.is-style-outline .wp-block-button__link:hover { background: var(--brinea-ink); color: var(--brinea-paper); }
input, textarea, select {
  width: 100%;
  padding: 14px 0;
  border: 0;
  border-bottom: 1px solid var(--brinea-line);
  border-radius: 0;
  background: transparent;
  color: inherit;
  font: inherit;
}
input:focus, textarea:focus, select:focus { outline: 0; border-color: var(--brinea-ink); }

.wpcf7-form { display: grid; gap: clamp(18px, 2.5vw, 30px); }
.wpcf7-form p { margin: 0; }
.wpcf7-form label { display: grid; gap: 6px; font-size: .78rem; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; }
.wpcf7-form .brinea-form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(18px, 3vw, 40px); }
.wpcf7-form textarea { min-height: 150px; resize: vertical; }
.wpcf7-form .wpcf7-acceptance label { display: flex; align-items: flex-start; gap: 10px; font-size: .86rem; font-weight: 400; letter-spacing: 0; line-height: 1.45; text-transform: none; }
.wpcf7-form input[type="checkbox"] { flex: 0 0 auto; width: 18px; height: 18px; margin-top: 2px; accent-color: var(--brinea-ink); }
.wpcf7-form .wpcf7-not-valid-tip { margin-top: 6px; color: #a33a2b; font-size: .78rem; font-weight: 500; letter-spacing: 0; text-transform: none; }
.wpcf7-form .wpcf7-response-output { margin: 0; padding: 14px 18px; border: 1px solid var(--brinea-line); border-radius: var(--brinea-radius-sm); }

.wp-block-cover { overflow: hidden; }
.wp-block-image img, .wp-block-cover__image-background { border-radius: var(--brinea-radius-sm); }
.brinea-project-visual {
  position: relative;
  border-radius: var(--brinea-radius-md);
  background-image:
    radial-gradient(circle at 72% 28%, rgba(255,255,255,.24), transparent 26%),
    linear-gradient(145deg, rgba(255,255,255,.08), rgba(0,0,0,.14));
}
.brinea-project-visual::after {
  content: "";
  position: absolute;
  inset: 10%;
  z-index: 0;
  border: 1px solid rgba(255,255,255,.24);
  border-radius: 999px 999px 28% 999px;
  transform: rotate(-9deg);
  pointer-events: none;
}
.brinea-project-visual .wp-block-cover__inner-container { position: relative; z-index: 1; }
.brinea-project-row .wp-block-column > :last-child { margin-bottom: 0; }
.brinea-card { height: 100%; padding: clamp(24px, 3vw, 48px); border: 1px solid var(--brinea-line); border-radius: var(--brinea-radius-md); }
.brinea-card:hover { border-color: var(--brinea-ink); }
.is-style-brinea-glass,
.brinea-glass {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border: 1px solid var(--brinea-glass-border);
  border-radius: var(--brinea-radius-lg);
  background: var(--brinea-glass-bg);
  box-shadow: var(--brinea-glass-shadow), inset 0 1px 0 rgba(255,255,255,.38);
  backdrop-filter: blur(var(--brinea-glass-blur)) saturate(145%);
  -webkit-backdrop-filter: blur(var(--brinea-glass-blur)) saturate(145%);
}
.is-style-brinea-glass > *, .brinea-glass > * { position: relative; z-index: 1; }
.brinea-dark .is-style-brinea-glass,
.brinea-dark .brinea-glass,
.is-style-brinea-glass-dark {
  color: var(--brinea-paper);
  background: var(--brinea-glass-dark-bg);
  border-color: rgba(255,255,255,.22);
  box-shadow: 0 18px 54px rgba(0,0,0,.22), inset 0 1px 0 rgba(255,255,255,.25);
}
.wp-block-button.is-style-brinea-glass-control .wp-block-button__link {
  border-color: var(--brinea-glass-border);
  background: var(--brinea-glass-bg);
  color: var(--brinea-ink);
  box-shadow: 0 10px 32px rgba(23,23,20,.10), inset 0 1px 0 rgba(255,255,255,.45);
  backdrop-filter: blur(16px) saturate(145%);
  -webkit-backdrop-filter: blur(16px) saturate(145%);
}
.brinea-index { font-size: .72rem; letter-spacing: .12em; opacity: .62; }
.brinea-dark { background: var(--brinea-ink); color: var(--brinea-paper); }
.brinea-accent { background: var(--brinea-accent); color: #fff; }

.fade { opacity: 0; transform: translateY(28px); transition: opacity .8s ease, transform .8s cubic-bezier(.22,1,.36,1); }
.fade.fadeIn { opacity: 1; transform: none; }
.accordion .wp-block-column > h3 { cursor: pointer; }
.accordion .wp-block-column > h3 + * { display: none; }
.accordion .wp-block-column > h3 + .open-accordion { display: block; }

footer { padding: 64px var(--brinea-gutter) 32px; }
footer .grid { max-width: var(--brinea-container); margin-inline: auto; }
.grid { width: min(calc(100% - 2 * var(--brinea-gutter)), var(--brinea-container)); margin-inline: auto; display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 24px; }
.grid--center { justify-content: center; }
.col-100 { grid-column: 1 / -1; }
.col-70 { grid-column: 3 / span 8; }
.col-50 { grid-column: span 6; }
.col-33 { grid-column: span 4; }
.img-res { width: 100%; height: auto; }
.img-16-9 { aspect-ratio: 16 / 9; object-fit: cover; }
.mb-2 { margin-bottom: 2rem; }
.mb-3 { margin-bottom: 3rem; }
.pt-3 { padding-top: 3rem; }
.pb-3 { padding-bottom: 3rem; }
.alignright { text-align: right; }

@media (max-width: 1189px) {
  .spacer { height: 76px; }
  .header__content { min-height: 76px; }
  /*
   * Keep the off-canvas navigation outside the glass clipping context.
   * backdrop-filter + overflow:hidden on the fixed header otherwise clips the
   * fixed menu to the small header pill on Safari/iOS.
   */
  .brinea-glass-header .header {
    inset: 10px 12px auto;
    overflow: visible;
    border-radius: 22px;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }
  .brinea-glass-header .header::before {
    z-index: 0;
    border-radius: inherit;
    backdrop-filter: blur(var(--brinea-glass-blur)) saturate(145%);
    -webkit-backdrop-filter: blur(var(--brinea-glass-blur)) saturate(145%);
  }
  .brinea-glass-header .header__content { position: relative; z-index: 1; }
  .brinea-glass-header .header__content { min-height: 58px; }
  .icon-hamburger,
  .icon-hamburger:hover,
  .icon-hamburger:focus {
    position: relative;
    z-index: 1002;
    display: block;
    flex: 0 0 44px;
    width: 44px;
    height: 44px;
    margin-left: auto;
    padding: 11px 7px;
    border: 0;
    border-radius: 0;
    background: transparent;
    color: inherit;
    box-shadow: none;
    transform: none;
  }
  .icon-hamburger:focus-visible { outline: 2px solid currentColor; outline-offset: 3px; }
  .header > .header__content > .menu {
    position: fixed;
    z-index: 1001;
    inset: 76px 0 0;
    width: 100vw;
    max-width: none;
    min-height: calc(100vh - 76px);
    min-height: calc(100dvh - 76px);
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 32px var(--brinea-gutter) 120px;
    overflow-y: auto;
    background: var(--brinea-paper);
    color: var(--brinea-ink);
    transform: translateX(100%);
    visibility: hidden;
    pointer-events: none;
    transition: transform var(--brinea-transition), visibility 0s linear var(--brinea-transition);
    will-change: transform;
  }
  .menu-open .header > .header__content > .menu {
    transform: translateX(0);
    visibility: visible;
    pointer-events: auto;
    transition-delay: 0s;
  }
  .brinea-glass-header.menu-open .header > .header__content > .menu {
    inset: 0;
    min-height: 100vh;
    min-height: 100dvh;
    padding-top: 94px;
  }
  .header > .header__content > .menu > li { border-bottom: 1px solid var(--brinea-line); }
  .header > .header__content > .menu > li > a { padding: 18px 0; font-size: clamp(1.4rem, 5vw, 2.6rem); font-weight: 500; }
  .menu .sub-menu { position: static; border: 0; padding: 0 0 16px 18px; background: transparent; }
  .menu .open-dropdown > .sub-menu { display: block; }
  .menu-open .icon-hamburger span:first-of-type { transform: translateY(4px) rotate(45deg); }
  .menu-open .icon-hamburger span:last-of-type { transform: translateY(-4px) rotate(-45deg); }
  .header__quick { display: none; }
  .page-template-menu-trasparent .spacer, .page-template-menu-black .spacer { display: block; }
}

@media (max-width: 782px) {
  .wpcf7-form .brinea-form-grid { grid-template-columns: 1fr; }
  body.admin-bar .header { top: 46px; }
  .grid { grid-template-columns: 1fr; }
  .col-100, .col-70, .col-50, .col-33 { grid-column: 1; }
  .alignright { text-align: left; }
  .wp-block-columns { gap: 28px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .fade { opacity: 1; transform: none; }
}

@media (prefers-contrast: more) {
  .is-style-brinea-glass, .brinea-glass, .brinea-glass-header .header { background: var(--brinea-paper); border-color: var(--brinea-ink); backdrop-filter: none; -webkit-backdrop-filter: none; }
  .brinea-dark .is-style-brinea-glass, .brinea-dark .brinea-glass { background: var(--brinea-ink); color: var(--brinea-paper); border-color: var(--brinea-paper); }
}

@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .is-style-brinea-glass, .brinea-glass, .brinea-glass-header .header { background: color-mix(in srgb, var(--brinea-paper) 94%, transparent); }
  .brinea-dark .is-style-brinea-glass, .brinea-dark .brinea-glass { background: color-mix(in srgb, var(--brinea-ink) 92%, transparent); }
}