:root {
	--navy-900: #06111f;
	--navy-800: #0a1a30;
	--navy-700: #10284a;
	--navy-600: #1b3a66;
	--aqua: #1fb6e6;
	--aqua-2: #0e8fd0;
	--yellow: #ffd400;
	--yellow-2: #ffb400;
	--warm: #c8955a;
	--ink: #13233a;
	--muted: #5d6b80;
	--line: #e3e9f1;
	--bg: #ffffff;
	--bg-tint: #f2f7fb;
	--radius: 18px;
	--radius-sm: 12px;
	--shadow: 0 20px 50px -20px rgba(10, 26, 48, .35);
	--shadow-sm: 0 8px 24px -12px rgba(10, 26, 48, .3);
	--ease: cubic-bezier(.22, .8, .24, 1);
	--header-h: 88px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }
body {
	margin: 0;
	font-family: 'Montserrat', system-ui, sans-serif;
	font-size: 16px;
	line-height: 1.65;
	color: var(--ink);
	background: var(--bg);
	-webkit-font-smoothing: antialiased;
	overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
p { margin: 0 0 1em; }

.container { width: min(1240px, 100% - 40px); margin-inline: auto; }
.section { padding: clamp(70px, 9vw, 120px) 0; position: relative; }
.section--tint { background: var(--bg-tint); }
.section--dark { background: radial-gradient(1200px 600px at 80% -10%, #15335c 0%, transparent 60%), var(--navy-800); color: #fff; }

/* ---------- progress ---------- */
.progress { position: fixed; inset: 0 0 auto; height: 3px; z-index: 200; pointer-events: none; }
.progress span { display: block; height: 100%; width: 100%; transform-origin: 0 50%; transform: scaleX(0); background: linear-gradient(90deg, var(--aqua), var(--yellow)); }

/* ---------- buttons ---------- */
.btn {
	--b: transparent;
	position: relative;
	display: inline-flex; align-items: center; justify-content: center; gap: .6em;
	padding: 16px 30px;
	border-radius: 999px;
	font-weight: 700; font-size: 14px; letter-spacing: .04em; text-transform: uppercase; white-space: nowrap;
	border: 2px solid var(--b);
	overflow: hidden; isolation: isolate;
	transition: transform .3s var(--ease), box-shadow .3s var(--ease), background-color .3s, color .3s;
}
.btn::after {
	content: ''; position: absolute; inset: 0; z-index: -1;
	background: linear-gradient(120deg, transparent 30%, rgba(255,255,255,.45) 50%, transparent 70%);
	transform: translateX(-120%); transition: transform .7s var(--ease);
}
.btn:hover { transform: translateY(-2px); }
.btn:hover::after { transform: translateX(120%); }
.btn--sm { padding: 11px 20px; font-size: 12px; }
.btn--block { width: 100%; }
.btn--accent { background: linear-gradient(135deg, var(--yellow), var(--yellow-2)); color: var(--navy-800); box-shadow: 0 10px 30px -10px rgba(255, 196, 0, .7); }
.btn--accent:hover { box-shadow: 0 16px 40px -10px rgba(255, 196, 0, .9); }
.btn--primary { background: linear-gradient(135deg, var(--aqua), var(--aqua-2)); color: #fff; box-shadow: 0 10px 30px -12px rgba(14, 143, 208, .8); }
.btn--outline { --b: var(--navy-700); color: var(--navy-700); }
.btn--outline:hover { background: var(--navy-700); color: #fff; }
.btn--ghost { --b: rgba(255,255,255,.55); color: #fff; backdrop-filter: blur(6px); background: rgba(255,255,255,.06); }
.btn--ghost:hover { background: #fff; color: var(--navy-800); }

/* ---------- titles ---------- */
.title {
	font-size: clamp(30px, 4.4vw, 52px);
	line-height: 1.1;
	font-weight: 800;
	text-transform: uppercase;
	letter-spacing: -.01em;
	margin: 0 0 clamp(36px, 5vw, 60px);
	color: var(--navy-800);
}
.title::after { content: ''; display: block; width: 72px; height: 5px; border-radius: 4px; margin-top: 20px; background: linear-gradient(90deg, var(--aqua), var(--yellow)); }
.title__muted { color: #9aa7b8; font-weight: 500; }
.title--light { color: #fff; }
.title--light .title__muted { color: rgba(255,255,255,.5); }
.subtitle { font-size: clamp(18px, 2vw, 22px); font-weight: 500; line-height: 1.45; margin: 0 0 18px; }
.subtitle b { color: var(--aqua-2); }

/* ---------- header ---------- */
.topbar {
	position: fixed; inset: 0 0 auto; z-index: 100;
	height: var(--header-h);
	transition: background-color .4s, box-shadow .4s, height .4s;
}
.topbar.is-scrolled { background: rgba(8, 21, 40, .82); backdrop-filter: blur(14px) saturate(140%); box-shadow: 0 10px 30px -15px rgba(0,0,0,.5); }
.topbar__inner { height: 100%; display: flex; align-items: center; gap: 28px; }
.topbar__logo, .footer__logo { flex: none; display: inline-flex; transition: transform .4s var(--ease); }
/* at the top of the page the logo is shown 1:1 like on the original site so the small "LINE" stays legible */
.topbar__logo { align-self: flex-start; margin-top: 12px; transition: transform .4s var(--ease), margin .4s var(--ease); }
.topbar__logo img { height: 141px; width: auto; transition: height .4s var(--ease); }
.topbar.is-scrolled .topbar__logo { align-self: center; margin-top: 0; }
.topbar.is-scrolled .topbar__logo img { height: 64px; }
.footer__logo img { height: 70px; }
.topbar__logo:hover { transform: scale(1.04); }
.topbar__nav { display: flex; gap: 4px; margin-left: auto; }
.topbar__nav a {
	position: relative; padding: 8px 12px; border-radius: 999px;
	color: rgba(255,255,255,.85); font-size: 13px; font-weight: 600; white-space: nowrap;
	transition: color .25s, background-color .25s;
}
.topbar__nav a:hover { color: #fff; background: rgba(255,255,255,.1); }
.topbar__nav a.is-active { color: var(--navy-800); background: var(--yellow); }
.topbar__contact { display: flex; align-items: center; gap: 16px; }
.topbar__phone { display: inline-flex; align-items: center; gap: 8px; color: #fff; font-weight: 700; font-size: 15px; white-space: nowrap; }
.topbar__phone svg { width: 34px; height: 34px; padding: 8px; border-radius: 50%; fill: var(--navy-800); background: var(--yellow); animation: ring 2.4s infinite; }
.topbar__links { display: flex; flex-direction: column; gap: 4px; }
.topbar__links .topbar__phone { font-size: 14px; gap: 8px; transition: color .25s; }
.topbar__links .topbar__phone:hover { color: var(--yellow); }
.topbar__links .topbar__phone svg { width: 24px; height: 24px; padding: 5px; }
.topbar__email { font-weight: 600 !important; }
.topbar__email svg { animation: none; background: rgba(255,255,255,.16); fill: var(--yellow); }
@keyframes ring { 0%, 100% { box-shadow: 0 0 0 0 rgba(255,212,0,.6); } 70% { box-shadow: 0 0 0 12px rgba(255,212,0,0); } }

.burger { display: none; width: 46px; height: 46px; border-radius: 12px; background: rgba(255,255,255,.12); position: relative; margin-left: auto; }
.burger span { position: absolute; left: 12px; right: 12px; height: 2px; background: #fff; border-radius: 2px; transition: transform .35s var(--ease), opacity .2s; }
.burger span:nth-child(1) { top: 16px; } .burger span:nth-child(2) { top: 22px; } .burger span:nth-child(3) { top: 28px; }
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ---------- hero ---------- */
.hero { position: relative; min-height: 100svh; display: flex; flex-direction: column; justify-content: center; color: #fff; overflow: hidden; background: var(--navy-900); padding: calc(var(--header-h) + 100px) 0 0; }
.hero__slides, .hero__slide, .hero__shade, .hero__bubbles { position: absolute; inset: 0; }
.hero__slide { background-size: cover; background-position: center; opacity: 0; transform: scale(1.12); transition: opacity 1.6s ease, transform 8s linear; }
.hero__slide.is-active { opacity: 1; transform: scale(1); }
.hero__shade { background:
	linear-gradient(90deg, rgba(6,17,31,.92) 0%, rgba(6,17,31,.6) 45%, rgba(6,17,31,.15) 100%),
	linear-gradient(0deg, rgba(6,17,31,.95) 0%, transparent 40%); }
.hero__bubbles { width: 100%; height: 100%; pointer-events: none; opacity: .7; }
.hero__content { position: relative; z-index: 2; flex: 1; display: flex; flex-direction: column; justify-content: center; }
.hero__eyebrow { display: inline-flex; align-self: flex-start; align-items: center; gap: 10px; padding: 8px 16px; border-radius: 999px; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.2); backdrop-filter: blur(8px); font-size: 13px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; }
.hero__eyebrow::before { content: ''; width: 8px; height: 8px; border-radius: 50%; background: var(--yellow); box-shadow: 0 0 0 4px rgba(255,212,0,.25); }
.hero__title { font-size: clamp(30px, 8.4vw, 104px); line-height: .98; font-weight: 800; text-transform: uppercase; margin: 22px 0 18px; letter-spacing: -.02em; }
.hero__accent { font-style: italic; background: linear-gradient(90deg, var(--yellow), #fff3a6 50%, var(--yellow)); background-size: 200% auto; -webkit-background-clip: text; background-clip: text; color: transparent; animation: shine 5s linear infinite; }
@keyframes shine { to { background-position: 200% center; } }
.hero__rotator { position: relative; height: clamp(40px, 5vw, 64px); font-size: clamp(28px, 4.2vw, 54px); font-weight: 700; overflow: hidden; margin-bottom: 38px; }
.hero__rotator::before { content: ''; position: absolute; left: 0; top: 50%; width: 42px; height: 3px; background: var(--aqua); transform: translateY(-50%); }
.hero__rotator-word { position: absolute; left: 64px; top: 0; line-height: clamp(40px, 5vw, 64px); opacity: 0; transform: translateY(100%); transition: transform .7s var(--ease), opacity .7s; }
.hero__rotator-word.is-active { opacity: 1; transform: translateY(0); }
.hero__rotator-word.is-leaving { opacity: 0; transform: translateY(-100%); }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; }

.hero__tiles { position: relative; z-index: 2; display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 60px; margin-bottom: calc(clamp(70px, 9vw, 120px) + 70px); }
.tile {
	position: relative; display: flex; flex-direction: column; gap: 6px;
	padding: 20px 22px; border-radius: var(--radius-sm);
	background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.16); backdrop-filter: blur(12px);
	transition: background-color .35s, transform .35s var(--ease), border-color .35s;
}
.tile::after { content: '→'; position: absolute; right: 20px; bottom: 18px; font-size: 22px; transition: transform .35s var(--ease); }
.tile:hover { background: var(--yellow); color: var(--navy-800); transform: translateY(-6px); border-color: var(--yellow); }
.tile:hover::after { transform: translateX(6px); }
.tile__num { font-size: 12px; font-weight: 700; opacity: .6; }
.tile__label { font-weight: 700; font-size: 15px; line-height: 1.3; padding-right: 30px; }

.hero__scroll { position: absolute; z-index: 3; left: 50%; bottom: 10px; width: 26px; height: 42px; margin-left: -13px; border: 2px solid rgba(255,255,255,.5); border-radius: 14px; display: none; }
.hero__scroll span { position: absolute; left: 50%; top: 8px; width: 4px; height: 8px; margin-left: -2px; border-radius: 2px; background: #fff; animation: scroll 1.8s infinite; }
@keyframes scroll { 0% { opacity: 0; transform: translateY(0); } 30% { opacity: 1; } 100% { opacity: 0; transform: translateY(14px); } }

/* ---------- about ---------- */
.advantages { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: calc(-1 * clamp(70px, 9vw, 120px) - 30px); position: relative; z-index: 5; margin-bottom: clamp(60px, 8vw, 100px); }
.adv {
	background: #fff; border-radius: var(--radius); padding: 30px 24px; text-align: center;
	box-shadow: var(--shadow); border: 1px solid var(--line);
	transition: transform .4s var(--ease), box-shadow .4s;
}
.adv:hover { transform: translateY(-8px); box-shadow: 0 30px 60px -25px rgba(10,26,48,.45); }
.adv__icon { width: 78px; height: 78px; margin: 0 auto 18px; border-radius: 22px; display: grid; place-items: center; background: linear-gradient(135deg, var(--aqua), var(--navy-600)); box-shadow: 0 14px 30px -12px rgba(14,143,208,.8); transition: transform .5s var(--ease); }
.adv:hover .adv__icon { transform: rotate(-8deg) scale(1.08); }
.adv__icon img { width: 38px; height: 38px; object-fit: contain; }
.adv p { margin: 0; font-weight: 600; font-size: 15px; line-height: 1.45; }

.about__grid { display: grid; grid-template-columns: 1fr 1.05fr; gap: clamp(40px, 6vw, 90px); align-items: center; }
.about__collage { position: relative; aspect-ratio: 1 / 1.02; }
.about__img { position: absolute; object-fit: cover; border-radius: var(--radius); box-shadow: var(--shadow); cursor: zoom-in; transition: transform .6s var(--ease); }
.about__img--1 { inset: 0 22% 25% 0; width: 78%; height: 75%; }
.about__img--2 { right: 0; bottom: 0; width: 56%; height: 54%; border: 8px solid #fff; }
.about__img:hover { transform: scale(1.03); }
.about__badge { position: absolute; left: 6%; bottom: 4%; background: var(--yellow); color: var(--navy-800); border-radius: var(--radius); padding: 18px 22px; box-shadow: var(--shadow); display: flex; align-items: center; gap: 12px; }
.about__badge-num { font-size: 46px; font-weight: 800; line-height: 1; }
.about__badge-text { font-size: 13px; font-weight: 700; line-height: 1.2; text-transform: uppercase; max-width: 80px; }
.about__text { color: var(--muted); }
.about__lead { color: var(--ink); font-weight: 700; font-size: 18px; }
.about__ps { font-style: italic; border-left: 3px solid var(--yellow); padding-left: 14px; }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin: 30px 0 34px; }
.stat { padding: 18px; border-radius: var(--radius-sm); background: var(--bg-tint); }
.stat b { display: block; font-size: 32px; font-weight: 800; color: var(--navy-700); line-height: 1.1; }
.stat span { font-size: 12px; line-height: 1.35; display: block; margin-top: 4px; }

/* ---------- services ---------- */
.service__grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(36px, 5vw, 70px); align-items: start; }
.service__grid--rev .slider { order: 2; }
.service__text { color: var(--muted); }
.service__text .subtitle { color: var(--ink); }
.service__label { color: var(--ink); font-weight: 700; margin-top: 10px; }
.service__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.service--warm { background: linear-gradient(180deg, #fbf6ef, #fff); }
.service--warm .subtitle b { color: var(--warm); }

/* slider */
.slider { position: sticky; top: calc(var(--header-h) + 20px); min-width: 0; }
.slider__viewport { position: relative; overflow: hidden; border-radius: var(--radius); aspect-ratio: 54 / 50; box-shadow: var(--shadow); background: var(--navy-800); touch-action: pan-y; }
.slider__track { display: flex; height: 100%; transition: transform .7s var(--ease); }
.slider__slide { flex: 0 0 100%; height: 100%; }
.slider__slide img { width: 100%; height: 100%; object-fit: cover; user-select: none; -webkit-user-drag: none; }
.slider__btn { position: absolute; top: 50%; z-index: 2; width: 52px; height: 52px; margin-top: -26px; border-radius: 50%; background: rgba(255,255,255,.92); color: var(--navy-800); font-size: 26px; line-height: 1; display: grid; place-items: center; box-shadow: var(--shadow-sm); transition: transform .3s var(--ease), background-color .3s; }
.slider__btn:hover { background: var(--yellow); transform: scale(1.1); }
.slider__btn--prev { left: 16px; } .slider__btn--next { right: 16px; }
.slider__count { position: absolute; left: 16px; bottom: 16px; z-index: 2; padding: 6px 14px; border-radius: 999px; background: rgba(6,17,31,.6); backdrop-filter: blur(6px); color: #fff; font-size: 13px; font-weight: 700; }
.slider__bar { position: absolute; left: 0; right: 0; bottom: 0; height: 4px; z-index: 2; background: rgba(255,255,255,.2); }
.slider__bar span { display: block; height: 100%; width: 100%; background: var(--yellow); transform-origin: 0 50%; transform: scaleX(0); }
.slider__thumbs { display: flex; gap: 10px; margin-top: 14px; overflow-x: auto; padding-bottom: 6px; scrollbar-width: thin; }
.slider__thumb { flex: 0 0 76px; height: 60px; border-radius: 10px; overflow: hidden; opacity: .5; outline: 3px solid transparent; outline-offset: -3px; transition: opacity .3s, outline-color .3s; }
.slider__thumb img { width: 100%; height: 100%; object-fit: cover; }
.slider__thumb:hover { opacity: .85; }
.slider__thumb.is-active { opacity: 1; outline-color: var(--yellow); }

/* accordion */
.accordion { display: grid; gap: 12px; margin-top: 8px; }
.acc { position: relative; border-radius: var(--radius-sm); background: #fff; border: 1px solid var(--line); overflow: hidden; transition: box-shadow .3s, border-color .3s; }
.acc::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: linear-gradient(180deg, var(--aqua), var(--yellow)); transform: scaleY(0); transform-origin: top; transition: transform .5s var(--ease); }
.acc.is-open { box-shadow: var(--shadow); border-color: transparent; }
.acc.is-open::before { transform: scaleY(1); }
.acc__head { width: 100%; display: flex; align-items: center; gap: 14px; padding: 18px 20px; text-align: left; font-weight: 700; font-size: 15px; color: var(--ink); line-height: 1.35; transition: background-color .3s; }
.acc__head:hover { background: var(--bg-tint); }
.acc.is-open .acc__head { background: linear-gradient(180deg, var(--bg-tint), #fff); }
.acc__num { flex: 0 0 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; background: var(--bg-tint); color: var(--aqua-2); font-weight: 800; transition: background-color .3s, color .3s; }
.acc.is-open .acc__num { background: var(--aqua-2); color: #fff; }
.acc__icon { position: relative; margin-left: auto; flex: 0 0 18px; height: 18px; }
.acc__icon::before, .acc__icon::after { content: ''; position: absolute; left: 0; right: 0; top: 8px; height: 2px; background: currentColor; border-radius: 2px; transition: transform .35s var(--ease); }
.acc__icon::after { transform: rotate(90deg); }
.acc.is-open .acc__icon::after { transform: rotate(0); }
.acc__body { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .45s var(--ease); }
.acc.is-open .acc__body { grid-template-rows: 1fr; }
.acc__inner { overflow: hidden; padding: 0 26px 0 68px; font-size: 15px; line-height: 1.75; color: #435267; }
.acc.is-open .acc__inner { padding-top: 6px; padding-bottom: 24px; }
.acc__inner > * { opacity: 0; transform: translateY(8px); transition: opacity .4s, transform .5s var(--ease); }
.acc.is-open .acc__inner > * { opacity: 1; transform: none; transition-delay: .15s; }
.acc__inner p { margin: 0 0 14px; }
.acc__inner p:last-child { margin-bottom: 0; }
.acc__lead { font-size: 16.5px; font-weight: 600; line-height: 1.55; color: var(--navy-800); }
/* yellow marker highlight for key numbers, matches the logo */
.acc__inner b { font-weight: 700; color: var(--navy-800); background: linear-gradient(transparent 58%, rgba(255, 212, 0, .45) 58%); padding: 0 2px; border-radius: 2px; }
.acc__note { position: relative; padding: 16px 18px 16px 58px; border-radius: 14px; background: #fff8d9; color: var(--ink); border: 1px solid #ffe88a; }
.acc__note::before { content: '!'; position: absolute; left: 16px; top: 16px; width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; font-weight: 800; font-size: 15px; line-height: 1; color: var(--navy-800); background: var(--yellow); }
.acc__note--aqua { background: #eaf7fd; border-color: #bfe7f7; }
.acc__note--aqua::before { content: 'i'; color: #fff; background: var(--aqua-2); font-style: italic; font-family: Georgia, serif; }
.acc__note--aqua b { background: linear-gradient(transparent 58%, rgba(31, 182, 230, .3) 58%); }

/* benefits */
.benefits { list-style: none; margin: 0; padding: 0; display: grid; gap: 16px; counter-reset: b; }
.benefits li { display: flex; gap: 20px; align-items: flex-start; padding: 24px; border-radius: var(--radius); background: var(--bg-tint); transition: transform .35s var(--ease), background-color .35s, box-shadow .35s; }
.benefits li:hover { transform: translateX(8px); background: #fff; box-shadow: var(--shadow-sm); }
.benefits span { flex: 0 0 52px; height: 52px; border-radius: 16px; display: grid; place-items: center; font-size: 22px; font-weight: 800; color: var(--navy-800); background: linear-gradient(135deg, var(--yellow), var(--yellow-2)); }
.benefits p { margin: 0; color: var(--ink); font-weight: 500; }

/* gauges */
.gauges { display: flex; gap: 22px; margin: 10px 0 26px; }
.gauge { position: relative; width: 140px; height: 140px; }
.gauge svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.gauge circle { fill: none; stroke: #efe5d8; stroke-width: 10; }
.gauge .gauge__bar { stroke: var(--warm); stroke-linecap: round; stroke-dasharray: 327; stroke-dashoffset: 327; transition: stroke-dashoffset 1.8s var(--ease); }
.gauge + .gauge .gauge__bar { stroke: var(--aqua); }
.gauge__val { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; line-height: 1; }
.gauge__val b { font-size: 26px; font-weight: 800; color: var(--ink); }
.gauge__val span { font-size: 14px; font-weight: 700; color: var(--muted); margin-top: 4px; }

/* ---------- gallery ---------- */
.filters { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 36px; }
.filter { padding: 12px 22px; border-radius: 999px; border: 1px solid rgba(255,255,255,.2); color: rgba(255,255,255,.85); font-weight: 600; font-size: 14px; transition: background-color .3s, color .3s, border-color .3s; }
.filter sup { font-size: 11px; opacity: .6; margin-left: 2px; }
.filter:hover { border-color: #fff; color: #fff; }
.filter.is-active { background: var(--yellow); border-color: var(--yellow); color: var(--navy-800); }
.masonry { columns: 4 260px; column-gap: 16px; }
.mitem { position: relative; display: block; margin: 0 0 16px; border-radius: var(--radius-sm); overflow: hidden; break-inside: avoid; cursor: zoom-in; background: var(--navy-700); animation: pop .6s var(--ease) both; }
.mitem img { width: 100%; height: auto; transition: transform .8s var(--ease), filter .5s; }
.mitem::after { content: ''; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(6,17,31,.75), transparent 55%); opacity: 0; transition: opacity .4s; }
.mitem__tag { position: absolute; left: 14px; bottom: 12px; z-index: 2; font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; opacity: 0; transform: translateY(10px); transition: opacity .4s, transform .4s var(--ease); }
.mitem__zoom { position: absolute; right: 12px; top: 12px; z-index: 2; width: 40px; height: 40px; border-radius: 50%; background: var(--yellow); color: var(--navy-800); display: grid; place-items: center; font-size: 20px; font-weight: 700; opacity: 0; transform: scale(.6); transition: opacity .4s, transform .4s var(--ease); }
.mitem:hover img { transform: scale(1.08); }
.mitem:hover::after, .mitem:hover .mitem__tag, .mitem:hover .mitem__zoom { opacity: 1; transform: none; }
@keyframes pop { from { opacity: 0; transform: translateY(24px) scale(.97); } }
.gallery__more { text-align: center; margin-top: 30px; }
.gallery__more[hidden] { display: none; }

/* ---------- contacts ---------- */
.contacts { padding-bottom: 0; }
.contacts__cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-bottom: 30px; }
.ccard { display: flex; flex-direction: column; gap: 6px; padding: 30px; border-radius: var(--radius); background: var(--bg-tint); transition: transform .35s var(--ease), box-shadow .35s, background-color .35s; }
a.ccard:hover { transform: translateY(-6px); background: #fff; box-shadow: var(--shadow); }
.ccard__icon { width: 56px; height: 56px; border-radius: 16px; display: grid; place-items: center; background: var(--navy-700); margin-bottom: 12px; }
.ccard__icon svg { width: 26px; height: 26px; fill: var(--yellow); }
.ccard__label { font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); }
.ccard b { font-size: 19px; line-height: 1.35; color: var(--navy-800); }
.map { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); height: 460px; background: var(--bg-tint); }
.map iframe { width: 100%; height: 100%; border: 0; display: block; }
.footer { margin-top: clamp(60px, 7vw, 90px); background: var(--navy-900); color: rgba(255,255,255,.65); padding: 26px 0; font-size: 14px; }
.footer__inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.footer__logo img { width: auto; }

/* ---------- floating ---------- */
.fab { position: fixed; right: 22px; z-index: 90; width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; box-shadow: var(--shadow); transition: transform .35s var(--ease), opacity .35s; }
.fab svg { width: 26px; height: 26px; }
.fab--call { bottom: 92px; background: linear-gradient(135deg, var(--yellow), var(--yellow-2)); animation: ring 2.4s infinite; }
.fab--call svg { fill: var(--navy-800); }
.fab--top { bottom: 24px; background: var(--navy-700); opacity: 0; pointer-events: none; transform: translateY(20px); }
.fab--top svg { fill: #fff; }
.fab--top.is-visible { opacity: 1; pointer-events: auto; transform: none; }
.fab:hover { transform: scale(1.1); }

/* ---------- modal ---------- */
.modal { position: fixed; inset: 0; z-index: 300; display: grid; place-items: center; padding: 20px; visibility: hidden; }
.modal__overlay { position: absolute; inset: 0; background: rgba(6,17,31,.7); backdrop-filter: blur(6px); opacity: 0; transition: opacity .35s; }
.modal__box { position: relative; width: min(440px, 100%); background: #fff; border-radius: 24px; padding: 40px 34px 30px; box-shadow: 0 40px 80px -20px rgba(0,0,0,.5); opacity: 0; transform: translateY(30px) scale(.96); transition: opacity .35s, transform .45s var(--ease); }
.modal.is-open { visibility: visible; }
.modal.is-open .modal__overlay { opacity: 1; }
.modal.is-open .modal__box { opacity: 1; transform: none; }
.modal__box h3 { margin: 0 0 6px; font-size: 26px; font-weight: 800; color: var(--navy-800); }
.modal__box > p { color: var(--muted); font-size: 14px; }
.modal__close { position: absolute; right: 14px; top: 12px; width: 40px; height: 40px; border-radius: 50%; font-size: 28px; line-height: 1; color: var(--muted); transition: background-color .25s, transform .3s; }
.modal__close:hover { background: var(--bg-tint); transform: rotate(90deg); }
.form { display: grid; gap: 14px; margin-top: 18px; }
.form label span { display: block; font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); margin-bottom: 6px; }
.form input { width: 100%; padding: 15px 18px; border-radius: 12px; border: 2px solid var(--line); font: inherit; color: var(--ink); background: var(--bg-tint); transition: border-color .25s, background-color .25s; }
.form input:focus { outline: none; border-color: var(--aqua); background: #fff; }
.modal__alt { display: flex; justify-content: space-between; gap: 10px; flex-wrap: wrap; margin-top: 20px; padding-top: 18px; border-top: 1px solid var(--line); font-size: 14px; font-weight: 700; color: var(--navy-700); }
.modal__alt a:hover { color: var(--aqua-2); }

/* ---------- lightbox ---------- */
.lightbox { position: fixed; inset: 0; z-index: 400; background: rgba(4,10,20,.94); display: grid; place-items: center; opacity: 0; visibility: hidden; transition: opacity .35s, visibility .35s; touch-action: pan-y; }
.lightbox.is-open { opacity: 1; visibility: visible; }
.lightbox__stage { margin: 0; max-width: 92vw; max-height: 86vh; }
.lightbox__stage img { max-width: 92vw; max-height: 86vh; border-radius: 10px; box-shadow: 0 30px 80px rgba(0,0,0,.6); transition: opacity .3s, transform .4s var(--ease); }
.lightbox__stage img.is-loading { opacity: 0; transform: scale(.97); }
.lightbox__close, .lightbox__nav { position: absolute; z-index: 2; color: #fff; display: grid; place-items: center; border-radius: 50%; background: rgba(255,255,255,.1); transition: background-color .25s, color .25s; }
.lightbox__close { top: 18px; right: 18px; width: 50px; height: 50px; font-size: 32px; }
.lightbox__nav { top: 50%; width: 60px; height: 60px; margin-top: -30px; font-size: 38px; line-height: 1; }
.lightbox__nav--prev { left: 18px; } .lightbox__nav--next { right: 18px; }
.lightbox__close:hover, .lightbox__nav:hover { background: var(--yellow); color: var(--navy-800); }
.lightbox__counter { position: absolute; bottom: 20px; left: 50%; transform: translateX(-50%); color: rgba(255,255,255,.8); font-weight: 700; font-size: 14px; letter-spacing: .1em; }

/* ---------- reveal ---------- */
.reveal { opacity: 0; transform: translateY(40px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.reveal.is-in { opacity: 1; transform: none; }
.advantages .adv:nth-child(2), .contacts__cards .ccard:nth-child(2) { transition-delay: .1s; }
.advantages .adv:nth-child(3), .contacts__cards .ccard:nth-child(3) { transition-delay: .2s; }
.advantages .adv:nth-child(4) { transition-delay: .3s; }
.hero .reveal:nth-child(2) { transition-delay: .15s; }
.hero .reveal:nth-child(3) { transition-delay: .3s; }
.hero .reveal:nth-child(4) { transition-delay: .45s; }

body.is-locked { overflow: hidden; }

/* ---------- responsive ---------- */
.topbar .container { width: min(1400px, 100% - 40px); }
@media (max-width: 1360px) {
	.topbar__phone span { display: none; }
	.topbar__links { flex-direction: row; gap: 10px; }
	.topbar__inner { gap: 18px; }
	.topbar__nav a { padding: 8px 10px; }
	.topbar__links .topbar__phone svg { width: 34px; height: 34px; padding: 8px; }
}
@media (max-width: 1240px) {
	.burger { display: block; }
	.topbar__contact { margin-left: auto; }
	.topbar__nav {
		position: fixed; inset: var(--header-h) 0 auto; flex-direction: column; gap: 4px;
		padding: 18px 20px 26px; background: rgba(8,21,40,.97); backdrop-filter: blur(14px);
		transform: translateY(-110%); opacity: 0; transition: transform .45s var(--ease), opacity .3s; margin: 0;
		max-height: calc(100svh - var(--header-h)); overflow-y: auto;
	}
	.topbar__nav.is-open { transform: none; opacity: 1; }
	.topbar__nav a { font-size: 17px; padding: 14px 16px; border-radius: 12px; }
	.burger { margin-left: 0; }
	.topbar.menu-open { background: rgba(8,21,40,.97); }
	.topbar.menu-open .topbar__logo { align-self: center; margin-top: 0; }
	.topbar.menu-open .topbar__logo img { height: 64px; }
}
@media (max-width: 1024px) {
	.topbar__contact .btn { display: none; }
	.advantages { grid-template-columns: repeat(2, 1fr); }
	.about__grid, .service__grid { grid-template-columns: 1fr; }
	.service__grid--rev .slider { order: 0; }
	.slider { position: relative; top: 0; }
	.about__collage { max-width: 560px; }
}
@media (max-width: 760px) {
	:root { --header-h: 74px; }
	.topbar__logo { margin-top: 10px; }
	.topbar__logo img { height: 110px; }
	.topbar.is-scrolled .topbar__logo img, .topbar.menu-open .topbar__logo img { height: 54px; }
	.topbar.menu-open .topbar__logo { align-self: center; margin-top: 0; }
	.hero__tiles { grid-template-columns: repeat(2, 1fr); gap: 10px; margin-top: 40px; }
	.tile { padding: 16px; }
	.tile__label { font-size: 13px; }
	.hero__shade { background: linear-gradient(0deg, rgba(6,17,31,.95) 10%, rgba(6,17,31,.55) 60%, rgba(6,17,31,.7) 100%); }
	.hero__rotator::before { width: 26px; }
	.hero__rotator-word { left: 40px; }
	.advantages { gap: 12px; }
	.adv { padding: 22px 14px; }
	.adv__icon { width: 62px; height: 62px; border-radius: 18px; }
	.adv__icon img { width: 30px; height: 30px; }
	.adv p { font-size: 13px; }
	.stats { grid-template-columns: repeat(3, 1fr); gap: 8px; }
	.stat { padding: 12px; }
	.stat b { font-size: 22px; }
	.stat span { font-size: 10.5px; }
	.contacts__cards { grid-template-columns: 1fr; }
	.map { height: 320px; }
	.acc__inner { padding-left: 20px; padding-right: 20px; }
	.acc__note { padding-left: 52px; }
	.benefits li { padding: 18px; gap: 14px; }
	.masonry { columns: 2; column-gap: 10px; }
	.mitem { margin-bottom: 10px; }
	.lightbox__nav { width: 46px; height: 46px; margin-top: -23px; font-size: 30px; }
	.lightbox__nav--prev { left: 8px; } .lightbox__nav--next { right: 8px; }
	.fab { right: 16px; width: 52px; height: 52px; }
	.footer__inner { justify-content: center; text-align: center; }
	.service__actions .btn { flex: 1 1 auto; }
}
@media (prefers-reduced-motion: reduce) {
	*, *::before, *::after { animation: none !important; transition-duration: .01ms !important; }
	html { scroll-behavior: auto; }
	.reveal { opacity: 1; transform: none; }
}