/*
    filter: brightness(1.00);
    -o-filter: brightness(1.00);
    -moz-filter: brightness(1.00);
    -webkit-filter: brightness(1.00);

    filter: brightness(0.60);
    -o-filter: brightness(0.60);
    -moz-filter: brightness(0.60);
    -webkit-filter: brightness(0.60);

    filter: blur(10px);
    -o-filter: blur(10px);
    -ms-filter: blur(10px);
    -moz-filter: blur(10px);
    -webkit-filter: blur(10px);

    transition: all 0.3s ease-in-out;
    -o-transition: all 0.3s ease-in-out;
    -ms-transition: all 0.3s ease-in-out;
    -moz-transition: all 0.3s ease-in-out;
    -webkit-transition: all 0.3s ease-in-out;

    -ms-user-select: none;
    -moz-user-select: none;
    -khtml-user-select: none;
    -webkit-user-select: none;

    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-image: url("../img/123.svg");

    transform: translateX(-50%);
    transform: translate(-50%, -50%);

	backdrop-filter: blur(7px);
	-o-backdrop-filter: blur(7px);
	-ms-backdrop-filter: blur(7px);
	-moz-backdrop-filter: blur(7px);
	-webkit-backdrop-filter: blur(7px);

    transform: scale(1.2);
*/

/* ─── Variables ─── */
:root {
	--gold: #c9a84c;
	--gold-lt: #e0c47a;
	--navy: #0b1629;
	--navy-card: rgba(10, 18, 36, 0.82);
	--navy-row: rgba(8, 15, 30, 0.90);
	--text-w: #f4f6fb;
	--text-s: #8fa3bf;
	--text-m: #445570;
	--border: rgba(201, 168, 76, 0.20);
	--border-s: rgba(255, 255, 255, 0.07);
}

*, *::before, *::after {
	box-sizing: border-box;
	margin: 0;
	padding: 0;
}

html {
	scroll-behavior: smooth;
}

body {
	font-family: 'PT Sans', sans-serif;
	color: var(--text-w);
	background: var(--navy);
	overflow-x: hidden;
	line-height: 1.6;
}

a {
	text-decoration: none;
}

/* ─── Fixed background ─── */
.bg {
	position: fixed;
	inset: 0;
	background-image: url('https://bosyun-pri-ff.oss-eu-central-1.aliyuncs.com/aigc_channel%2Frphtgj01000diyndiamajyjf00u3coda%2Fagent_fs%2Finputs%2F152326fd_685c_4703_830b_8fb993d2?Expires=1781023473&OSSAccessKeyId=LTAI5tMC6LZHr8VfgX7NvgKY&Signature=EM2ysDmVjMUFQ9WGoH8Ark37VLg%3D');
	background-size: cover;
	background-position: center top;
	z-index: -2;
}

/* dark vignette over bg */
.bg-vignette {
	position: fixed;
	inset: 0;
	background: radial-gradient(ellipse at 70% 0%, rgba(5, 12, 28, 0.45) 0%, transparent 60%),
	linear-gradient(180deg, rgba(5, 12, 28, 0.30) 0%, rgba(5, 12, 28, 0.55) 100%);
	z-index: -1;
}

/* ─── Utility ─── */
.container {
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 32px;
}

/* eyebrow label with lines */
.eyebrow {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 14px;
	margin-bottom: 18px;
}

.eyebrow::before,
.eyebrow::after {
	content: '';
	width: 32px;
	height: 1px;
	background: var(--gold);
	opacity: 0.7;
}

.eyebrow span {
	font-size: 10px;
	font-weight: 700;
	letter-spacing: 0.38em;
	text-transform: uppercase;
	color: var(--gold);
	opacity: 0.85;
}

/* ════════════════════════
   HERO
════════════════════════ */
.hero {
	padding: 72px 0 0;
	text-align: center;
}

.hero-title {
	font-family: 'Cormorant Garamond', serif;
	font-size: clamp(72px, 11vw, 148px);
	font-weight: 300;
	line-height: 0.92;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: #fff;
	margin-bottom: 18px;
}

.hero-sub {
	font-size: 12px;
	font-weight: 700;
	letter-spacing: 0.44em;
	text-transform: uppercase;
	color: var(--text-s);
	margin-bottom: 0;
}

.hero-sub.fi.on {
	padding: 0 0 40px;
}

.info-strip.fi.on {
	display: none;
}

/* ─── Info strip ─── */
.info-strip {
	margin-top: 0;
	background: var(--navy-row);
	border-top: 1px solid var(--border);
	border-bottom: 1px solid var(--border);
	display: flex;
	align-items: stretch;
}

.info-col {
	flex: 1;
	padding: 18px 32px;
	display: flex;
	flex-direction: column;
	gap: 4px;
	align-items: flex-start;
	justify-content: center;
	border-right: 1px solid var(--border);
}

.info-col:last-child {
	border-right: none;
}

.info-col.center {
	align-items: center;
	justify-content: center;
	flex: 0 0 auto;
	padding: 18px 40px;
}

.info-label {
	font-size: 9px;
	font-weight: 700;
	letter-spacing: 0.32em;
	text-transform: uppercase;
	color: var(--text-m);
}

.info-value {
	font-size: 13px;
	font-weight: 400;
	color: var(--text-s);
	line-height: 1.4;
}

/* logo in strip */
.strip-logo-name {
	font-family: 'Cormorant Garamond', serif;
	font-size: 18px;
	font-weight: 500;
	letter-spacing: 0.26em;
	text-transform: uppercase;
	color: #fff;
}

.strip-logo-name span {
	color: var(--gold);
}

.strip-logo-tag {
	font-size: 8px;
	font-weight: 700;
	letter-spacing: 0.30em;
	text-transform: uppercase;
	color: var(--text-m);
	margin-top: 3px;
}

/* ════════════════════════
   SECTION: О КЛУБЕ
════════════════════════ */
.section {
	padding: 60px 0 52px;
}

.section.dark {
	background: var(--navy-row);
	border-bottom: 1px solid var(--border-s);
}

.section-heading {
	text-align: center;
	margin-bottom: 32px;
}

.section-title {
	font-family: 'Cormorant Garamond', serif;
	font-size: clamp(32px, 5vw, 58px);
	font-weight: 400;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: #fff;
	line-height: 1.05;
}

.section-title .gold {
	color: var(--gold);
}

.section-lead {
	text-align: center;
	font-size: 15px;
	font-weight: 400;
	color: var(--text-s);
	max-width: 560px;
	margin: 0 auto 40px;
	line-height: 1.75;
}

/* three pillar columns */
.pillars {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	border: 1px solid var(--border);
}

.pillar {
	padding: 28px 26px 32px;
	border-right: 1px solid var(--border);
}

.pillar:last-child {
	border-right: none;
}

.pillar-label {
	font-size: 9px;
	font-weight: 700;
	letter-spacing: 0.36em;
	text-transform: uppercase;
	color: var(--gold);
	margin-bottom: 14px;
	display: block;
}

.pillar-body {
	font-size: 14px;
	font-weight: 400;
	color: var(--text-s);
	line-height: 1.7;
}

/* logo block inside section */
.section-logo-block {
	text-align: center;
	padding-top: 36px;
	margin-top: 0;
}

.section-logo-name {
	font-family: 'Cormorant Garamond', serif;
	font-size: 20px;
	font-weight: 500;
	letter-spacing: 0.26em;
	text-transform: uppercase;
	color: #fff;
}

.section-logo-name span {
	color: var(--gold);
}

.section-logo-tag {
	font-size: 8px;
	font-weight: 700;
	letter-spacing: 0.30em;
	text-transform: uppercase;
	color: var(--text-m);
	margin-top: 4px;
}

/* ════════════════════════
   SECTION: АУДИТОРИЯ
════════════════════════ */
.audience-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 0;
	border: 1px solid var(--border);
}

.aud-card {
	padding: 24px 22px 28px;
	border-right: 1px solid var(--border);
	position: relative;
}

.aud-card:last-child {
	border-right: none;
}

.aud-card::before {
	content: '';
	display: block;
	width: 28px;
	height: 2px;
	background: var(--gold);
	margin-bottom: 16px;
}

.aud-title {
	font-family: 'Cormorant Garamond', serif;
	font-size: 22px;
	font-weight: 500;
	letter-spacing: 0.04em;
	color: #fff;
	margin-bottom: 10px;
}

.aud-desc {
	font-size: 13px;
	font-weight: 400;
	color: var(--text-s);
	line-height: 1.65;
}

/* ════════════════════════
   SECTION: ВСТРЕЧА
════════════════════════ */
.event-card {
	border: 1px solid var(--border);
	background: rgba(10, 18, 36, 0.70);
	padding: 32px 36px 36px;
	margin-bottom: 0;
}

.event-meta {
	display: flex;
	gap: 40px;
	margin-bottom: 20px;
	flex-wrap: wrap;
}

.event-meta-col {
	display: flex;
	flex-direction: column;
	gap: 4px;
}

.ev-label {
	font-size: 9px;
	font-weight: 700;
	letter-spacing: 0.34em;
	text-transform: uppercase;
	color: var(--gold);
}

.ev-date {
	font-family: 'Cormorant Garamond', serif;
	font-size: 48px;
	font-weight: 400;
	color: #fff;
	line-height: 1;
	letter-spacing: 0.04em;
}

.ev-venue-name {
	font-family: 'Cormorant Garamond', serif;
	font-size: 28px;
	font-weight: 400;
	color: #fff;
	letter-spacing: 0.03em;
}

.ev-venue-addr {
	font-size: 13px;
	font-weight: 400;
	color: var(--text-s);
	margin-top: 2px;
}

.event-divider {
	width: 100%;
	height: 1px;
	background: var(--border);
	margin: 24px 0;
}

.ev-theme-text {
	font-size: 16px;
	font-weight: 400;
	color: var(--text-w);
	line-height: 1.7;
	max-width: 620px;
	margin-bottom: 32px;
}

/* Button */
.btn {
	display: inline-block;
	font-size: 11px;
	font-weight: 700;
	letter-spacing: 0.32em;
	text-transform: uppercase;
	text-decoration: none;
	color: var(--text-w);
	background: transparent;
	border: 1px solid rgba(255, 255, 255, 0.30);
	padding: 14px 48px;
	transition: border-color 0.3s, color 0.3s, background 0.3s;
	cursor: pointer;
}

.btn:hover {
	border-color: var(--gold);
	color: var(--gold);
	background: rgba(201, 168, 76, 0.06);
}

/* ─── Partner row ─── */
.partner-row {
	display: flex;
	align-items: flex-start;
	justify-content: space-between;
	gap: 24px;
	padding: 28px 32px;
	border: 1px solid var(--border);
	border-top: none;
	background: rgba(10, 18, 36, 0.55);
	flex-wrap: wrap;
}

.partner-q {
	font-size: 16px;
	font-weight: 400;
	color: var(--text-s);
}

.partner-contacts {
	display: flex;
	flex-direction: column;
	gap: 5px;
	text-align: right;
}

.partner-name {
	font-family: 'Cormorant Garamond', serif;
	font-size: 18px;
	font-weight: 500;
	color: #fff;
	letter-spacing: 0.03em;
}

.partner-link {
	font-size: 13px;
	font-weight: 400;
	color: var(--text-s);
	text-decoration: none;
	transition: color 0.25s;
}

.partner-link:hover {
	color: var(--gold);
}

/* ─── Footer ─── */
.footer {
	padding: 32px 0 24px;
	text-align: center;
	border-top: 1px solid var(--border);
}

.footer-logo-name {
	font-family: 'Cormorant Garamond', serif;
	font-size: 20px;
	font-weight: 500;
	letter-spacing: 0.26em;
	text-transform: uppercase;
	color: #fff;
}

.footer-logo-name span {
	color: var(--gold);
}

.footer-logo-tag {
	font-size: 8px;
	font-weight: 700;
	letter-spacing: 0.30em;
	text-transform: uppercase;
	color: var(--text-m);
	margin-top: 4px;
	margin-bottom: 10px;
}

.footer-copy {
	font-size: 11px;
	font-weight: 400;
	color: var(--text-m);
	letter-spacing: 0.06em;
}

/* ─── Fade-in ─── */
.fi {
	opacity: 0;
	transform: translateY(16px);
	transition: opacity 0.65s ease, transform 0.65s ease;
}

.fi.on {
	opacity: 1;
	transform: translateY(0);
}

/* ─── Gallery ─── */
.gallery {
	margin-top: 15px;
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	grid-template-rows: auto auto;
	gap: 15px;
	border-top: none;
}

.gallery-item {
	overflow: hidden;
	position: relative;
	border-radius: 6px;

	background-size: cover;
	background-position: center;
	background-repeat: no-repeat;

	transition: all 0.3s ease-in-out;
	-o-transition: all 0.3s ease-in-out;
	-ms-transition: all 0.3s ease-in-out;
	-moz-transition: all 0.3s ease-in-out;
	-webkit-transition: all 0.3s ease-in-out;

	filter: brightness(0.70) saturate(0.65);
}

.gallery-item:hover {
	filter: brightness(0.85) saturate(0.90);
	transform: scale(1.02);
}

.gallery-item:first-child {
	grid-row: 1 / 3;
}

.gallery-item img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	display: block;
	transition: filter 0.5s ease, transform 0.6s ease;
}

.gallery-item:first-child img {
	min-height: 280px;
}

.gallery-item:not(:first-child) {
	aspect-ratio: 16 / 9;
}

.gallery-item:hover img {
	filter: brightness(0.85) saturate(0.90);
	transform: scale(1.04);
}

a.section-logo-name {
	text-decoration: none !important;
}

/* ─── Responsive ─── */
@media (max-width: 800px) {
	.info-strip {
		flex-direction: column;
	}

	.info-col {
		border-right: none;
		align-items: center;
		border-bottom: 1px solid var(--border);
	}

	.info-col:last-child {
		border-bottom: none;
		align-items: center !important;
	}

	.info-col.center {
		border-right: none;
		border-bottom: 1px solid var(--border);
	}

	.pillars {
		grid-template-columns: 1fr;
	}

	.pillar {
		border-right: none;
		border-bottom: 1px solid var(--border);
	}

	.pillar:last-child {
		border-bottom: none;
	}

	.audience-grid {
		grid-template-columns: repeat(2, 1fr);
	}

	.aud-card:nth-child(2) {
		border-right: none;
	}

	.aud-card:nth-child(3) {
		border-top: 1px solid var(--border);
	}

	.aud-card:nth-child(4) {
		border-right: none;
		border-top: 1px solid var(--border);
	}

	.event-card {
		padding: 24px 20px;
	}

	.ev-date {
		font-size: 36px;
	}

	.ev-venue-name {
		font-size: 22px;
	}

	.partner-row {
		flex-direction: column;
	}

	.partner-contacts {
		text-align: left;
	}

	.gallery {
		grid-template-columns: repeat(1, 1fr);
	}

	.gallery-item:first-child {
		grid-row: auto;
	}

	.gallery-item {
		aspect-ratio: 16 / 9;
	}

	.gallery-item:first-child img {
		min-height: unset;
	}
}

@media (max-width: 520px) {
	.container {
		padding: 0 18px;
	}

	.audience-grid {
		grid-template-columns: 1fr;
	}

	.aud-card {
		border-right: none;
		border-bottom: 1px solid var(--border);
	}

	.hero-title {
		font-size: clamp(54px, 15vw, 100px);
	}

	.section {
		padding: 44px 0 36px;
	}

	.event-meta {
		flex-direction: column;
		gap: 20px;
	}
}