/*
Theme Name: B7theme
Template: blankslate
Author: StudioStudio
Author URI: https://www.studiostudio.be/
Description: B7 onepager — visuele identiteit gedeeld met BINST ARCHITECTS 2026.
Version: 0.1.0
Text Domain: b7theme
*/

/* ======================================================================
   01. KLEURVARIABELEN
   ====================================================================== */
:root {
    --bg: #000;
    --fg: #fff;
    --ag: #00945c;
    --ag-rgb: 0, 148, 92;
    --bg-rgb: 0, 0, 0;
    --fg-rgb: 255, 255, 255;
    --border: #333;
    --header-h: 80px;
    --footer-h: 60px;
    --container-max: 1440px;
    --section-pad-y: clamp(4rem, 9vw, 9rem);
    --section-pad-x: clamp(1.25rem, 4vw, 4rem);
}

html.light-mode,
body.light-mode {
    --bg: #fff;
    --fg: #000;
    --bg-rgb: 255, 255, 255;
    --fg-rgb: 0, 0, 0;
    --border: #ccc;
}

/* ======================================================================
   02. RESET
   ====================================================================== */
*,
*::before,
*::after {
    box-sizing: border-box;
}

* {
    margin: 0;
}

html,
body {
    margin: 0;
    padding: 0;
    min-height: 100%;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

img,
picture,
video,
svg {
    display: block;
    max-width: 100%;
}

input,
button,
textarea,
select {
    font: inherit;
    color: inherit;
}

ul,
ol {
    list-style: none;
    padding: 0;
}

a {
    text-decoration: none;
    color: inherit;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: inherit;
    font-size: inherit;
}

/* ======================================================================
   03. FONTS
   ====================================================================== */
@font-face {
    font-family: 'Tungsten Compressed';
    src: url('fonts/TungstenCompressed-Bold.woff2') format('woff2'),
         url('fonts/TungstenCompressed-Bold.woff') format('woff');
    font-weight: bold;
    font-style: normal;
    font-display: block;
}

@font-face {
    font-family: 'EuropaRegular';
    src: url('fonts/EuropaRegular.woff2') format('woff2'),
         url('fonts/EuropaRegular.woff') format('woff');
    font-weight: normal;
    font-style: normal;
    font-display: block;
}

@font-face {
    font-family: 'IBM Plex Mono';
    src: url('fonts/IBMPlexMono-Regular.woff2') format('woff2'),
         url('fonts/IBMPlexMono-Regular.woff') format('woff');
    font-weight: normal;
    font-style: normal;
    font-display: block;
}

/* ======================================================================
   04. TYPOGRAFIE TOKENS
   ====================================================================== */
:root {
    --font-large: 2.375rem;
    --line-height-large: 2.375rem;
    --font-medium: 1.75rem;
    --line-height-medium: 2.25rem;
    --font-small: 1rem;
    --line-height-small: 1.25rem;
    --font-tungsten-large: 7rem;
    --line-height-tungsten-large: 0.75;
    --font-tungsten-xxl: clamp(5rem, 14vw, 13rem);
    --desktop-menu-size: clamp(3.8rem, 6.3vw, 7rem);
    --desktop-logo-w: clamp(120px, 16vw, 367px);
    --desktop-footer-size: clamp(0.58rem, 0.72vw, 0.75rem);
}

/* ======================================================================
   05. BASE
   ====================================================================== */
body {
    background-color: var(--bg);
    color: var(--fg);
    font-family: 'EuropaRegular', sans-serif;
    padding-bottom: var(--footer-h);
    transition: background-color 0.2s ease, color 0.2s ease;
}

.tungsten {
    font-family: 'Tungsten Compressed', sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.75px;
    line-height: var(--line-height-tungsten-large);
}

.mono {
    font-family: 'IBM Plex Mono', monospace;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.groenetekst {
    color: var(--ag);
}

/* ======================================================================
   06. LAYOUT
   ====================================================================== */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding-inline: var(--section-pad-x);
}

.section {
    padding-block: var(--section-pad-y);
    border-top: 1px solid var(--border);
}

.section__label {
    font-family: 'IBM Plex Mono', monospace;
    font-size: var(--font-small);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--ag);
    margin-bottom: 2rem;
    display: block;
}

.section__title {
    font-family: 'Tungsten Compressed', sans-serif;
    font-size: var(--font-tungsten-xxl);
    text-transform: uppercase;
    letter-spacing: 0.75px;
    line-height: 0.85;
    margin-bottom: 2.5rem;
}

.section__body {
    max-width: 62ch;
    font-size: var(--font-medium);
    line-height: var(--line-height-medium);
}

.section__body p + p {
    margin-top: 1.25rem;
}

/* ======================================================================
   07. HEADER / NAV
   ====================================================================== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem var(--section-pad-x);
    background-color: rgba(var(--bg-rgb), 0.85);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--border);
}

.site-header__brand {
    font-family: 'Tungsten Compressed', sans-serif;
    font-size: clamp(1.5rem, 2.2vw, 2.25rem);
    text-transform: uppercase;
    letter-spacing: 0.75px;
    line-height: 1;
}

.site-header__nav {
    display: flex;
    gap: clamp(1rem, 2.5vw, 2.5rem);
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.site-header__nav a {
    transition: color 0.2s ease;
    cursor: pointer;
    padding: 0.5rem 0;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
}

.site-header__nav a:hover {
    color: var(--ag);
}

.site-header__nav a:focus-visible,
.site-footer__links a:focus-visible {
    outline: 2px solid var(--ag);
    outline-offset: 3px;
}

.theme-toggle {
    background: none;
    border: 1px solid var(--border);
    color: var(--fg);
    padding: 0.5rem 0.9rem;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    cursor: pointer;
    transition: color 0.2s ease, border-color 0.2s ease;
    min-height: 44px;
}

.theme-toggle:hover {
    color: var(--ag);
    border-color: var(--ag);
}

.theme-toggle:focus-visible {
    outline: 2px solid var(--ag);
    outline-offset: 2px;
}

/* ======================================================================
   08. HERO
   ====================================================================== */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: calc(var(--header-h) + 2rem) var(--section-pad-x) var(--section-pad-y);
    position: relative;
    overflow: hidden;
    border-top: none;
}

.hero__meta {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--ag);
    margin-bottom: 2rem;
}

.hero__title {
    font-family: 'Tungsten Compressed', sans-serif;
    font-size: var(--font-tungsten-xxl);
    text-transform: uppercase;
    letter-spacing: 0.75px;
    line-height: 0.8;
    margin-bottom: 2rem;
}

.hero__lead {
    max-width: 55ch;
    font-size: var(--font-medium);
    line-height: var(--line-height-medium);
    margin-bottom: 2.5rem;
}

.hero__ctas {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    min-width: 44px;
    padding: 0.9rem 1.75rem;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border: 1px solid var(--fg);
    color: var(--fg);
    background: transparent;
    cursor: pointer;
    transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.btn:hover {
    background-color: var(--ag);
    border-color: var(--ag);
    color: var(--bg);
}

.btn:focus-visible {
    outline: 2px solid var(--ag);
    outline-offset: 3px;
}

.btn--primary {
    background-color: var(--ag);
    border-color: var(--ag);
    color: var(--bg);
}

.btn--primary:hover {
    background-color: transparent;
    color: var(--fg);
    border-color: var(--fg);
}

/* ======================================================================
   09. LOGO WALL
   ====================================================================== */
.logo-wall {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    border-top: 1px solid var(--border);
    border-left: 1px solid var(--border);
    margin-top: 3rem;
}

.logo-wall__item {
    background-color: transparent;
    border-right: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2.5rem 1.5rem;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    text-align: center;
    min-height: 140px;
    transition: color 0.2s ease;
}

.logo-wall__item:hover {
    color: var(--ag);
}

.guest-section__label {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--ag);
    margin-bottom: 1rem;
    margin-top: 2rem;
}

.guest-archive {
    border-top: 1px solid var(--border);
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    max-width: 96ch;
}

.guest-archive__list {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.85rem;
    line-height: 1.9;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(var(--fg-rgb), 0.72);
}

.guest-archive__item {
    display: inline;
}

.guest-archive__item:not(:last-child)::after {
    content: " / ";
    color: var(--ag);
    margin: 0 0.35rem;
}

/* ======================================================================
   10. CONTACT
   ====================================================================== */
.contact {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 3rem;
}

@media (min-width: 900px) {
    .contact {
        grid-template-columns: minmax(0, 1fr) minmax(0, 1.3fr);
    }
}

.contact__info {
    font-size: var(--font-small);
}

.contact__info dt {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--ag);
    margin-bottom: 0.4rem;
}

.contact__info dd {
    margin: 0 0 1.75rem 0;
    font-size: 1.125rem;
    line-height: 1.5;
}

.contact__info a:hover {
    color: var(--ag);
}

.contact__privacy {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.75rem;
    line-height: 1.6;
    color: rgba(var(--fg-rgb), 0.6);
    margin-top: 2rem;
}

/* Contact Form 7 styling */
.wpcf7 p {
    margin: 0 0 1.25rem 0;
}

.wpcf7 label {
    display: block;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 0.5rem;
    color: var(--ag);
}

.wpcf7-form-control-wrap {
    display: block;
}

.wpcf7 input[type="text"],
.wpcf7 input[type="email"],
.wpcf7 input[type="tel"],
.wpcf7 input[type="date"],
.wpcf7 input[type="number"],
.wpcf7 textarea,
.wpcf7 select {
    width: 100%;
    background: transparent;
    color: var(--fg);
    border: none;
    border-bottom: 1px solid var(--border);
    padding: 0.75rem 0;
    font-family: 'EuropaRegular', sans-serif;
    font-size: 1rem;
    transition: border-color 0.2s ease;
    min-height: 44px;
    border-radius: 0;
}

.wpcf7 input:focus,
.wpcf7 textarea:focus,
.wpcf7 select:focus {
    outline: none;
    border-bottom-color: var(--ag);
}

.wpcf7 textarea {
    min-height: 120px;
    resize: vertical;
}

.wpcf7 input[type="submit"] {
    width: auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0.9rem 2rem;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border: 1px solid var(--ag);
    background-color: var(--ag);
    color: var(--bg);
    cursor: pointer;
    transition: background-color 0.2s ease, color 0.2s ease;
    margin-top: 1rem;
}

.wpcf7 input[type="submit"]:hover {
    background-color: transparent;
    color: var(--fg);
}

.wpcf7 .wpcf7-radio {
    display: inline-flex;
    gap: 1.5rem;
}

.wpcf7 .wpcf7-radio .wpcf7-list-item {
    margin: 0;
}

.wpcf7-not-valid-tip {
    color: var(--ag);
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.7rem;
    text-transform: uppercase;
    margin-top: 0.4rem;
}

.wpcf7-response-output {
    border: 1px solid var(--border);
    padding: 1rem;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.8rem;
    margin-top: 1.5rem;
}

.grid-2 {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 0 1.5rem;
}

@media (min-width: 640px) {
    .grid-2 {
        grid-template-columns: 1fr 1fr;
    }
}

/* ======================================================================
   11. FOOTER
   ====================================================================== */
.site-footer {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    height: var(--footer-h);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--section-pad-x);
    background-color: var(--bg);
    border-top: 1px solid var(--border);
    font-family: 'IBM Plex Mono', monospace;
    font-size: var(--desktop-footer-size);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    z-index: 40;
}

.site-footer__links {
    display: flex;
    gap: 1.5rem;
}

.site-footer__links a {
    transition: color 0.2s ease;
}

.site-footer__links a:hover {
    color: var(--ag);
}

/* ======================================================================
   12. RESPONSIVE
   ====================================================================== */
@media (max-width: 768px) {
    :root {
        --footer-h: 48px;
        --font-tungsten-xxl: clamp(3.5rem, 13vw, 6rem);
    }

    .site-header {
        padding: 0.75rem var(--section-pad-x);
    }

    .site-header__nav {
        display: none;
    }

    .hero {
        padding-top: calc(var(--header-h) + 1rem);
    }

    .section__body,
    .hero__lead {
        font-size: 1.125rem;
        line-height: 1.65;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
    }
}