/*
 * Shared base for the TraurDigital demo concepts (fictional websites).
 * Each demo sets its palette and fonts in its own theme.css via the --d-* tokens.
 */

@font-face { font-family: "Lora"; src: url("fonts/lora-cyrillic.woff2") format("woff2"); font-weight: 400 700; font-display: swap; unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }
@font-face { font-family: "Lora"; src: url("fonts/lora-latin.woff2") format("woff2"); font-weight: 400 700; font-display: swap; unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Sofia Sans"; src: url("fonts/sofia-sans-cyrillic.woff2") format("woff2"); font-weight: 300 800; font-display: swap; unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }
@font-face { font-family: "Sofia Sans"; src: url("fonts/sofia-sans-latin.woff2") format("woff2"); font-weight: 300 800; font-display: swap; unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Cormorant Garamond"; src: url("fonts/cormorant-garamond-cyrillic.woff2") format("woff2"); font-weight: 300 700; font-display: swap; unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }
@font-face { font-family: "Cormorant Garamond"; src: url("fonts/cormorant-garamond-latin.woff2") format("woff2"); font-weight: 300 700; font-display: swap; unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Cormorant Garamond"; font-style: italic; src: url("fonts/cormorant-garamond-cyrillic-italic.woff2") format("woff2"); font-weight: 400 500; font-display: swap; unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }
@font-face { font-family: "Cormorant Garamond"; font-style: italic; src: url("fonts/cormorant-garamond-latin-italic.woff2") format("woff2"); font-weight: 400 500; font-display: swap; unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Manrope"; src: url("fonts/manrope-cyrillic.woff2") format("woff2"); font-weight: 300 800; font-display: swap; unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }
@font-face { font-family: "Manrope"; src: url("fonts/manrope-latin.woff2") format("woff2"); font-weight: 300 800; font-display: swap; unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }

/* Reset */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { min-height: 100vh; background: var(--d-bg); color: var(--d-text); font-family: var(--d-font-body); font-size: 1.0625rem; line-height: 1.65; -webkit-font-smoothing: antialiased; }
img, svg { display: block; max-width: 100%; }
a { color: var(--d-link, var(--d-accent)); }
ul[class], ol[class] { padding: 0; list-style: none; }
button, input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3, h4 { color: var(--d-heading); font-family: var(--d-font-head); font-weight: var(--d-head-weight, 500); line-height: 1.15; text-wrap: balance; }
h1 { font-size: clamp(2.25rem, 1.5rem + 3vw, 3.75rem); letter-spacing: var(--d-head-tracking, -0.01em); }
h2 { font-size: clamp(1.75rem, 1.3rem + 1.8vw, 2.625rem); letter-spacing: var(--d-head-tracking, -0.01em); }
h3 { font-size: 1.3125rem; }
p { text-wrap: pretty; }
:focus-visible { outline: 2px solid var(--d-accent); outline-offset: 3px; }

.icon { width: 1.25em; height: 1.25em; flex-shrink: 0; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.wrap { width: 100%; max-width: 76rem; margin-inline: auto; padding-inline: clamp(1rem, 4vw, 2rem); }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* Demo notice */
.demo-bar { padding: 0.375rem 1rem; background: #202326; color: #e9e6e0; font-family: "Sofia Sans", system-ui, sans-serif; font-size: 0.8125rem; text-align: center; }
.demo-bar a { color: #b89254; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem; min-height: 3rem; padding: 0.75rem 1.5rem; border: 1px solid transparent; border-radius: var(--d-radius-btn, var(--d-radius)); background: var(--d-accent); color: var(--d-accent-ink); font-family: var(--d-font-body); font-weight: 600; line-height: 1.2; text-decoration: none; cursor: pointer; }
.btn:hover { background: var(--d-accent-hover, var(--d-accent)); }
.btn--ghost { border-color: var(--d-line); background: transparent; color: var(--d-heading); }
.btn--ghost:hover { border-color: var(--d-accent); background: transparent; }
.btn--light { background: #fff; color: #1f1f1f; }
.btn--light:hover { background: #f1efe9; }
.btn-row { display: flex; flex-wrap: wrap; gap: 0.75rem; }

/* Header */
.hdr { position: sticky; top: 0; z-index: 10; border-bottom: 1px solid var(--d-line); background: var(--d-header-bg, var(--d-bg)); }
.hdr__inner { display: flex; align-items: center; gap: 1.5rem; min-height: 5rem; }
.logo { display: flex; align-items: center; gap: 0.75rem; margin-right: auto; color: var(--d-heading); text-decoration: none; }
.logo__mark { width: 2.5rem; height: 2.5rem; flex-shrink: 0; color: var(--d-accent); }
.logo__name { display: grid; font-family: var(--d-font-head); font-size: 1.5rem; line-height: 1; }
.logo__name small { margin-top: 0.25rem; color: var(--d-muted); font-family: var(--d-font-body); font-size: 0.6875rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; }
.nav { display: flex; gap: 1.75rem; font-size: 0.9375rem; font-weight: 500; }
.nav a { color: var(--d-text); text-decoration: none; white-space: nowrap; }
.nav a:hover, .nav [aria-current] { color: var(--d-accent-text, var(--d-accent)); }
.hdr__phone { display: inline-flex; align-items: center; gap: 0.625rem; padding: 0.5rem 1rem; border-radius: var(--d-radius-btn, var(--d-radius)); background: var(--d-phone-bg, var(--d-accent)); color: var(--d-phone-ink, var(--d-accent-ink)); font-weight: 700; line-height: 1.2; text-decoration: none; white-space: nowrap; }
.hdr__phone small { display: block; font-size: 0.6875rem; font-weight: 600; letter-spacing: 0.08em; opacity: 0.8; text-transform: uppercase; }
.hdr__menu { display: none; width: 2.75rem; height: 2.75rem; place-items: center; border: 1px solid var(--d-line); border-radius: var(--d-radius); background: none; }
.lang { display: flex; gap: 0.25rem; font-size: 0.8125rem; font-weight: 700; }
.lang a { padding: 0.25rem 0.375rem; color: var(--d-muted); text-decoration: none; }
.lang [aria-current] { color: var(--d-heading); }
/* Narrow desktops: tighter header so the nav and BG/EN switcher fit on one line. */
@media (max-width: 70em) { .hdr__inner { gap: 1rem; } .nav { gap: 1.125rem; } }
@media (max-width: 60em) {
	.nav, .lang { display: none; }
	.hdr__menu { display: grid; }
	.hdr__phone small { display: none; }
}
@media (max-width: 30em) {
	.hdr__phone span { display: none; }
	.hdr__phone { padding: 0.75rem; }
	.logo__name { font-size: 1.25rem; }
}

/* Sections */
.sec { padding-block: clamp(3.5rem, 2.5rem + 4vw, 6.5rem); }
.sec--alt { background: var(--d-alt); }
.sec--dark { --d-accent-text: var(--d-dark-accent, #d9c49d); --d-heading: var(--d-dark-heading, #fff); --d-text: var(--d-dark-text, #dcdcdc); --d-muted: var(--d-dark-muted, #a6a6a6); --d-line: rgb(255 255 255 / 0.14); background: var(--d-dark); color: var(--d-text); }
.sec__head { max-width: 44rem; margin-bottom: clamp(2rem, 1.5rem + 2vw, 3.5rem); }
.sec__head > * + * { margin-top: 0.875rem; }
.sec__head--center { margin-inline: auto; text-align: center; }
.kicker { color: var(--d-accent-text, var(--d-accent)); font-size: 0.75rem; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; }
.lead { color: var(--d-muted); font-size: 1.1875rem; }
.grid { display: grid; gap: clamp(1rem, 0.5rem + 1.5vw, 1.75rem); }
@media (min-width: 40em) { .grid--2, .grid--3, .grid--4 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 64em) { .grid--3 { grid-template-columns: repeat(3, 1fr); } .grid--4 { grid-template-columns: repeat(4, 1fr); } }

/* Cards */
.card { display: flex; flex-direction: column; gap: 0.75rem; padding: clamp(1.5rem, 1rem + 1.5vw, 2rem); border: 1px solid var(--d-line); border-radius: var(--d-radius-lg, var(--d-radius)); background: var(--d-surface); }
.card p { color: var(--d-muted); font-size: 0.9375rem; }
.card__icon { display: grid; place-items: center; width: 3rem; height: 3rem; border-radius: var(--d-radius); background: var(--d-soft); color: var(--d-accent-text, var(--d-accent)); }
.card__icon .icon { width: 1.5rem; height: 1.5rem; }
.card__link { display: inline-flex; align-items: center; gap: 0.375rem; margin-top: auto; padding-top: 0.5rem; color: var(--d-accent-text, var(--d-accent)); font-weight: 600; font-size: 0.9375rem; text-decoration: none; }

/* Steps */
.steps { display: grid; gap: 1.5rem; counter-reset: step; }
@media (min-width: 48em) { .steps { grid-template-columns: repeat(3, 1fr); } }
.steps li { counter-increment: step; padding-top: 1.25rem; border-top: 2px solid var(--d-accent); }
.steps li::before { content: counter(step, decimal-leading-zero); display: block; margin-bottom: 0.75rem; color: var(--d-accent-text, var(--d-accent)); font-family: var(--d-font-head); font-size: 1.5rem; }
.steps h3 { margin-bottom: 0.5rem; }
.steps p { color: var(--d-muted); font-size: 0.9375rem; }

/* Lists, chips */
.ticks { display: grid; gap: 0.625rem; }
.ticks li { display: flex; gap: 0.625rem; }
.ticks .icon { margin-top: 0.2em; color: var(--d-accent-text, var(--d-accent)); }
.chips { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.chip { padding: 0.375rem 0.875rem; border: 1px solid var(--d-line); border-radius: 999px; background: var(--d-surface); color: var(--d-text); font-size: 0.875rem; font-weight: 500; text-decoration: none; }
.chip[aria-pressed="true"], .chip--on { border-color: var(--d-heading); background: var(--d-heading); color: var(--d-bg); }

/* FAQ */
.faq { border-top: 1px solid var(--d-line); }
.faq details { border-bottom: 1px solid var(--d-line); }
.faq summary { display: flex; justify-content: space-between; gap: 1rem; padding-block: 1.125rem; color: var(--d-heading); font-family: var(--d-font-head); font-size: 1.1875rem; cursor: pointer; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--d-accent-text, var(--d-accent)); font-size: 1.5rem; line-height: 1; }
.faq details[open] summary::after { content: "−"; }
.faq details p { padding-bottom: 1.25rem; color: var(--d-muted); }

/* Forms */
/* Light copies of the theme tokens (resolved at :root), for light cards inside dark sections. */
:root { --d-l-heading: var(--d-heading); --d-l-text: var(--d-text); --d-l-muted: var(--d-muted); --d-l-line: var(--d-line); }
.sec--dark .form { --d-heading: var(--d-l-heading); --d-text: var(--d-l-text); --d-muted: var(--d-l-muted); --d-line: var(--d-l-line); color: var(--d-text); }
.form { display: grid; gap: 1rem; padding: clamp(1.5rem, 1rem + 2vw, 2.5rem); border: 1px solid var(--d-line); border-radius: var(--d-radius-lg, var(--d-radius)); background: var(--d-surface); }
@media (min-width: 40em) { .form--2 { grid-template-columns: 1fr 1fr; } .form--2 .full { grid-column: 1 / -1; } }
.field { display: grid; gap: 0.375rem; font-size: 0.875rem; font-weight: 600; color: var(--d-heading); }
.field input, .field select, .field textarea { width: 100%; min-height: 3rem; padding: 0.625rem 0.875rem; border: 1px solid var(--d-line-strong, var(--d-line)); border-radius: var(--d-radius); background: var(--d-bg); color: var(--d-heading); font-weight: 400; }
.field textarea { min-height: 7rem; }
.form small { color: var(--d-muted); font-size: 0.8125rem; font-weight: 400; }

/* Page hero (inner pages) */
.phero { padding-block: clamp(2.5rem, 2rem + 3vw, 4.5rem); border-bottom: 1px solid var(--d-line); background: var(--d-alt); }
.phero > .wrap > * + * { margin-top: 1rem; }
.crumbs { display: flex; flex-wrap: wrap; gap: 0.5rem; color: var(--d-muted); font-size: 0.8125rem; }
.crumbs a { color: inherit; text-decoration: none; }
.crumbs li + li::before { content: "/"; margin-right: 0.5rem; opacity: 0.5; }

/* Footer */
.ftr { padding-block: 3.5rem 2rem; background: var(--d-footer, var(--d-dark)); color: var(--d-footer-text, #cfcfcf); font-size: 0.9375rem; }
.ftr a { color: inherit; text-decoration: none; }
.ftr__top { display: grid; gap: 2rem; padding-bottom: 2.5rem; border-bottom: 1px solid rgb(255 255 255 / 0.12); }
@media (min-width: 48em) { .ftr__top { grid-template-columns: 1.6fr 1fr 1fr 1.2fr; } }
.ftr h2 { margin-bottom: 1rem; color: #fff; font-family: var(--d-font-body); font-size: 0.75rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; }
.ftr ul { display: grid; gap: 0.5rem; padding: 0; list-style: none; }
.ftr .logo { color: #fff; }
.ftr__note { margin-top: 1rem; max-width: 22rem; opacity: 0.75; }
.ftr__bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; padding-top: 1.5rem; font-size: 0.8125rem; opacity: 0.7; }

/* Landscape illustration (hero visuals) */
.scene { width: 100%; height: 100%; }