/*
Theme Name: Two For One
Theme URI: https://example.com/twoforone
Author: Charly Schulte
Description: Custom WordPress theme for the interactive letters homepage.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 7.4
Text Domain: twoforone
*/

:root {
    --bg: #f3efe7;
    --surface: rgba(255, 255, 255, 0.84);
    --surface-border: rgba(13, 63, 72, 0.12);
    --text: #17343b;
    --muted: #5a7278;
    --accent: #0d3f48;
    --accent-soft: #1a7b8d;
    --shadow: 0 24px 60px rgba(13, 63, 72, 0.12);

}

* {
    box-sizing: border-box;
}
/* sarabun-100 - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Sarabun';
  font-style: normal;
  font-weight: 100;
  src: url('./fonts/sarabun-v17-latin-100.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}

/* sarabun-regular - latin */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: 'Sarabun';
  font-style: normal;
  font-weight: 400;
  src: url('./fonts/sarabun-v17-latin-regular.woff2') format('woff2'); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
.lastwidth{
    width: 60%!important;
}
html,
body {
    margin: 0;
    min-height: 100%;
    font-family: "Avenir Next", "Segoe UI", sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(26, 123, 141, 0.18), transparent 28%),
        linear-gradient(135deg, #f8f5ef 0%, #ebe3d4 100%);
}

body {
    min-height: 100vh;
}

body:not(.home) .page-shell {
    place-items: start center;
}

.page-shell {
    min-height: 100vh;
    display: grid;
    place-items: center;
    width: 100%;
    padding: 24px;
    overflow: hidden;
}

.top-contact-button {
    position: fixed;
    top: 16px;
    right: 16px;
    z-index: 40;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 9px 14px;
    border-radius: 999px;
    border: 1px solid rgba(13, 63, 72, 0.2);
    background: rgba(255, 255, 255, 0.66);
    color: var(--text);
    text-decoration: none;
    font-size: 0.84rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    backdrop-filter: blur(8px);
    box-shadow: 0 8px 20px rgba(13, 63, 72, 0.08);
    transition: background-color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.top-contact-button:hover {
    background: rgba(255, 255, 255, 0.8);
    border-color: rgba(13, 63, 72, 0.28);
    transform: translateY(-1px);
}

.top-contact-button:focus-visible {
    outline: 3px solid rgba(240, 162, 59, 0.4);
    outline-offset: 2px;
}
.is-hidden {
    display: none!important;
}
.stage {
    width: 100%;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 24px;
    overflow: hidden;
    position: relative;
}
.bodycontainer{
    padding-left:15px;
    padding-bottom: 5px;
}
.bodycontainer a{
    color: var(--text);
    text-decoration: none;
    font-size: 0.9rem;
}

.content-page {
    width: min(860px, 100%);
    margin: 0 auto;
    padding: 96px 24px 48px;
}

.content-page__article {
    background: var(--surface);
    border: 1px solid var(--surface-border);
    border-radius: 28px;
    box-shadow: var(--shadow);
    backdrop-filter: blur(10px);
    padding: clamp(28px, 4vw, 48px);
}

.content-page__title {
    margin: 0 0 18px;
    font-size: clamp(2rem, 4vw, 3.5rem);
    line-height: 0.95;
}

.content-page__body {
    color: var(--muted);
    font-size: 1rem;
    line-height: 1.8;
}

.content-page__body > *:first-child {
    margin-top: 0;
}

.content-page__body > *:last-child {
    margin-bottom: 0;
}

.site-footer {
    width: 100%;
}
.letter-artboard {
   width: min(88vw, 780px);
    height: auto;
    display: block;
    transition: transform 0.55s cubic-bezier(0.22, 1, 0.36, 1), width 0.55s cubic-bezier(0.22, 1, 0.36, 1);
}

.stage.is-detail-open .letter-artboard {
    
    transform: translateX(-14vw);
}

.letters {
    transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.letters.shift-second {
    transform: translateX(-287.003043px);
}

.letters.shift-last {
    transform: translateX(-655.28064px);
}

.letter {
    cursor: pointer;
    transition: opacity 0.35s ease;
    outline: none;
}

.letter.is-hidden {
    opacity: 0;
    pointer-events: none;
}

.letter:focus-visible path {
    stroke: #f0a23b;
    stroke-width: 16;
}

.detail-panel {
    position: absolute;
    top: 50%;
    right: 24px;
    /*width: min(42vw, 560px);*/
    width: 60%;
    max-height: calc(100vh - 48px);
    background: var(--surface);
    border: 1px solid var(--surface-border);
    border-radius: 28px;
    box-shadow: var(--shadow);
    backdrop-filter: blur(10px);
    padding: 32px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    gap: 20px;
    overflow: auto;
    opacity: 0;
    visibility: hidden;
    transform: translate3d(calc(100% + 40px), -50%, 0);
    transition:
        transform 0.55s cubic-bezier(0.22, 1, 0.36, 1),
        opacity 0.3s ease,
        visibility 0s linear 0.3s;
}

.detail-panel.is-open {
    opacity: 1;
    visibility: visible;
    transform: translate3d(0, -50%, 0);
    transition:
        transform 0.55s cubic-bezier(0.22, 1, 0.36, 1),
        opacity 0.3s ease;
}

.eyebrow {
    margin: 0 0 10px;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--accent-soft);
}

.detail-panel h1,
.detail-panel h2 {
    margin: 0 0 12px;
    line-height: 1;
}

.detail-panel h1 {
    font-size: clamp(2rem, 4vw, 3.2rem);
}

.detail-panel h2 {
    font-size: 1.75rem;
}

.detail-panel p {
    margin: 0;
    line-height: 1.65;
    color: var(--muted);
}

.detail-panel__intro,
.letter-detail {
    display: flex;
    flex-direction: column;
}

.letter-detail {
    padding: 24px;
   /* border-radius: 22px;
    background: linear-gradient(180deg, rgba(13, 63, 72, 0.04), rgba(26, 123, 141, 0.1));
    border: 1px solid rgba(26, 123, 141, 0.14);*/
}

.references-grid {
    column-count: 2;
    column-gap: 18px;
    margin-top: 8px;
}

.reference-card {
    break-inside: avoid;
    margin: 0 0 18px;
    background: rgba(255, 255, 255, 0.78);
    border: 1px solid rgba(13, 63, 72, 0.12);
    border-radius: 22px;
    overflow: hidden;
    box-shadow: 0 14px 26px rgba(13, 63, 72, 0.08);
}

.reference-card__link {
    display: block;
    color: inherit;
    text-decoration: none;
}

.reference-card__media {
    overflow: hidden;
    background: rgba(13, 63, 72, 0.08);
}

.reference-card__image {
    display: block;
    width: 100%;
    height: auto;
    transition: transform 0.35s ease;
}

.reference-card__content {
    padding: 18px;
}

.reference-card__title {
    margin: 0 0 10px;
    font-size: 1.05rem;
    line-height: 1.15;
    color: var(--text);
}

.reference-card__excerpt {
    margin: 0;
    color: var(--muted);
    font-size: 0.95rem;
    line-height: 1.6;
}

.reference-card:hover .reference-card__image,
.reference-card:focus-within .reference-card__image {
    transform: scale(1.03);
}

.reference-empty {
    margin-top: 16px;
    padding: 18px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.72);
    border: 1px dashed rgba(13, 63, 72, 0.18);
}

.back-button {
    width: fit-content;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 18px;
    border: 0;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-soft) 100%);
    color: #fff;
    font: inherit;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 14px 30px rgba(13, 63, 72, 0.22);
    transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease;
}

.back-button:hover {
    transform: translateY(-1px);
    box-shadow: 0 18px 34px rgba(13, 63, 72, 0.28);
}

.back-button:active {
    transform: translateY(0);
}

.back-button:focus-visible {
    outline: 3px solid rgba(240, 162, 59, 0.45);
    outline-offset: 3px;
}

@media (max-width: 980px) {
    .stage {
        padding: 20px;
    }

    .letter-artboard {
        width: min(92vw, 720px);
    }

    .stage.is-detail-open .letter-artboard {
        width: min(48vw, 420px);
        transform: translateX(-18vw);
    }

    .detail-panel {
        width: min(48vw, 420px);
    }

    .references-grid {
        column-count: 1;
    }
}

@media (max-width: 640px) {
    .page-shell {
        padding: 10px;
    }

    .top-contact-button {
        top: max(10px, env(safe-area-inset-top));
        right: 10px;
        padding: 8px 12px;
        font-size: 0.8rem;
    }

    .content-page {
        padding: 72px 0 32px;
    }

    .letter-artboard,
    .detail-panel {
        border-radius: 22px;
    }

    .stage {
        justify-content: center;
        align-items: flex-start;
        padding: 12px 10px 54vh;
    }

    .letter-artboard {
        width: min(92vw, 420px);
    }

    .stage.is-detail-open .letter-artboard {
        width: min(82vw, 360px);
        transform: translateX(0) translateY(0);
    }

    .detail-panel {
        padding: 20px;
        top: auto;
        right: 10px;
        left: 10px;
        bottom: 10px;
        width: auto;
        max-height: 50vh;
        transform: translate3d(0, calc(100% + 32px), 0);
    }

    .detail-panel.lastwidth {
        width: auto !important;
    }

    .detail-panel.is-open {
        transform: translate3d(0, 0, 0);
    }
}