/* ===== VARIABLES ===== */
:root {
	--color-bg:         #faf9f7;
	--color-surface:    #f2efe9;
	--color-surface-2:  #e8e3da;
	--color-border:     #d4cec4;
	--color-text:       #1a1814;
	--color-muted:      #6e6860;
	--color-accent:     #b8962e;
	--color-accent-h:   #9c7d22;
	--color-accent-bg:  #fdf8ec;
	--color-dark:       #1a1814;
	--color-success:    #2d6a4f;
	--color-danger:     #9b2335;
	--color-white:      #ffffff;

	--font-display:     Georgia, 'Times New Roman', serif;
	--font-base:        'Segoe UI', system-ui, -apple-system, sans-serif;
	--radius:           2px;
	--radius-lg:        4px;
	--container:        1120px;
	--section-gap:      112px;
	--header-h:         72px;

	--shadow-sm:        0 2px 8px rgba(26,24,20,.06);
	--shadow-md:        0 6px 24px rgba(26,24,20,.10);
	--shadow-lg:        0 20px 60px rgba(26,24,20,.14);
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
	font-family: var(--font-base);
	font-size: 16px;
	line-height: 1.75;
	color: var(--color-text);
	background: var(--color-bg);
	overflow-x: clip;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; }
input, textarea { font: inherit; }

/* ===== CONTAINER ===== */
.container {
	width: 100%;
	max-width: var(--container);
	margin: 0 auto;
	padding: 0 32px;
}

/* ===== SECTIONS ===== */
.section { padding: var(--section-gap) 0; }
.section:nth-child(even) { background: var(--color-surface); }

/* украшение-орнамент над заголовком */
.section__ornament {
	display: block;
	text-align: center;
	color: var(--color-accent);
	font-size: .9rem;
	letter-spacing: .3em;
	margin-bottom: 16px;
}
.section__title {
	font-family: var(--font-display);
	font-size: clamp(1.6rem, 4vw, 2.6rem);
	font-weight: 400;
	text-align: center;
	margin-bottom: 56px;
	letter-spacing: -.01em;
}

/* ===== BUTTONS ===== */
.btn {
	display: inline-block;
	padding: 14px 36px;
	font-weight: 500;
	font-size: .9rem;
	letter-spacing: .08em;
	text-transform: uppercase;
	transition: background .2s, color .2s, transform .15s;
	text-align: center;
}
.btn--gold {
	background: var(--color-accent);
	color: var(--color-white);
	border: 1px solid var(--color-accent);
}
.btn--gold:hover {
	background: var(--color-accent-h);
	transform: translateY(-1px);
}
.btn--text {
	color: var(--color-text);
	border-bottom: 1px solid var(--color-border);
	padding: 0;
	letter-spacing: .04em;
}
.btn--text:hover { border-color: var(--color-accent); color: var(--color-accent); }
.btn--sm { padding: 10px 24px; font-size: .8rem; }

/* ===== HEADER ===== */
.header {
	position: sticky;
	top: 0;
	z-index: 100;
	height: var(--header-h);
	background: rgba(250,249,247,.95);
	border-bottom: 1px solid var(--color-border);
}
.header__inner {
	display: flex;
	align-items: center;
	gap: 40px;
	height: 100%;
}
.header__logo {
	font-family: var(--font-display);
	font-size: 1.25rem;
	font-weight: 400;
	letter-spacing: .04em;
	margin-right: auto;
}
.header__nav { display: flex; gap: 32px; }
.header__nav-link {
	font-size: .82rem;
	letter-spacing: .1em;
	text-transform: uppercase;
	color: var(--color-muted);
	transition: color .2s;
}
.header__nav-link:hover { color: var(--color-accent); }
.header__burger { display: none; flex-direction: column; gap: 5px; padding: 4px; }
.header__burger span { display: block; width: 22px; height: 1px; background: var(--color-text); }

/* ===== HERO — split layout ===== */
.hero {
	display: grid;
	grid-template-columns: 1fr 1fr;
	min-height: calc(100vh - var(--header-h));
}
.hero__image-side {
	overflow: hidden;
}
.hero__image-side img {
	width: 100%; height: 100%;
	object-fit: cover;
}
.hero__content-side {
	display: flex;
	align-items: center;
	padding: 80px 64px;
	background: var(--color-bg);
}
.hero__content { max-width: 480px; }
.hero__overline {
	display: block;
	font-size: .75rem;
	letter-spacing: .2em;
	text-transform: uppercase;
	color: var(--color-accent);
	margin-bottom: 24px;
}
.hero__title {
	font-family: var(--font-display);
	font-size: clamp(2rem, 4vw, 3.2rem);
	font-weight: 400;
	line-height: 1.2;
	margin-bottom: 24px;
	letter-spacing: -.01em;
}
.hero__rule {
	width: 48px;
	height: 1px;
	background: var(--color-accent);
	margin-bottom: 24px;
}
.hero__subtitle {
	font-size: .95rem;
	color: var(--color-muted);
	line-height: 1.85;
	margin-bottom: 40px;
}
.hero__actions { display: flex; align-items: center; gap: 32px; }

/* ===== ABOUT ===== */
.about__inner {
	display: grid;
	grid-template-columns: 1fr 220px;
	gap: 80px;
	align-items: start;
}
.about__text p { color: var(--color-muted); margin-bottom: 18px; line-height: 1.85; }
.about__stats { display: flex; flex-direction: column; gap: 32px; }
.stat-item { border-top: 1px solid var(--color-border); padding-top: 20px; }
.stat-item__value {
	display: block;
	font-family: var(--font-display);
	font-size: 2.4rem;
	font-weight: 400;
	color: var(--color-accent);
	margin-bottom: 4px;
}
.stat-item__label { font-size: .82rem; letter-spacing: .06em; text-transform: uppercase; color: var(--color-muted); }

/* ===== ADVANTAGES ===== */
.adv-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
	gap: 40px;
}
.adv-item { border-top: 1px solid var(--color-border); padding-top: 24px; }
.adv-item__icon { font-size: 1.6rem; margin-bottom: 12px; }
.adv-item__title {
	font-family: var(--font-display);
	font-size: 1rem;
	font-weight: 400;
	margin-bottom: 8px;
}
.adv-item__text { font-size: .88rem; color: var(--color-muted); line-height: 1.75; }

/* ===== SERVICES ===== */
.srv-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
	gap: 1px;
	border: 1px solid var(--color-border);
}
.srv-card {
	padding: 32px;
	background: var(--color-bg);
	border: 1px solid transparent;
	transition: background .2s;
}
.srv-card:hover { background: var(--color-surface); }
.srv-card__title {
	font-family: var(--font-display);
	font-size: 1.05rem;
	font-weight: 400;
	margin-bottom: 10px;
}
.srv-card__text { font-size: .88rem; color: var(--color-muted); margin-bottom: 14px; line-height: 1.75; }
.srv-card__price { font-size: .82rem; letter-spacing: .06em; text-transform: uppercase; color: var(--color-accent); }

/* ===== STAGES ===== */
.stages__list { display: flex; flex-direction: column; gap: 0; max-width: 760px; margin: 0 auto; }
.stages__item { display: flex; gap: 32px; padding: 28px 0; border-bottom: 1px solid var(--color-border); }
.stages__item:last-child { border-bottom: none; }
.stages__num {
	font-family: var(--font-display);
	font-size: 1.8rem;
	font-weight: 400;
	color: var(--color-border);
	flex-shrink: 0;
	width: 48px;
	line-height: 1;
}
.stages__name { font-family: var(--font-display); font-size: 1rem; font-weight: 400; margin-bottom: 6px; }
.stages__desc { font-size: .88rem; color: var(--color-muted); }

/* ===== CASES ===== */
.cases-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
	gap: 32px;
}
.case-card {
	padding: 32px;
	border: 1px solid var(--color-border);
	transition: box-shadow .2s;
}
.case-card:hover { box-shadow: var(--shadow-md); }
.case-card__title { font-family: var(--font-display); font-size: 1.05rem; font-weight: 400; margin-bottom: 10px; }
.case-card__result { font-size: .82rem; letter-spacing: .06em; text-transform: uppercase; color: var(--color-accent); margin-bottom: 12px; }
.case-card__desc { font-size: .88rem; color: var(--color-muted); line-height: 1.75; }

/* ===== PRICE ===== */
.table-wrap { overflow-x: auto; }
.price-table { width: 100%; border-collapse: collapse; font-size: .92rem; }
.price-table th {
	padding: 14px 20px;
	text-align: left;
	border-bottom: 2px solid var(--color-accent);
	font-size: .75rem;
	letter-spacing: .1em;
	text-transform: uppercase;
	color: var(--color-muted);
	font-weight: 400;
}
.price-table td { padding: 14px 20px; border-bottom: 1px solid var(--color-border); }
.price-table tr:hover td { background: var(--color-surface); }

/* ===== REVIEWS ===== */
.reviews-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
	gap: 40px;
}
.review-card { border: none; }
.review-card__text {
	font-family: var(--font-display);
	font-size: 1rem;
	font-style: italic;
	color: var(--color-text);
	line-height: 1.85;
	margin-bottom: 20px;
	padding-left: 20px;
	border-left: 2px solid var(--color-accent);
}
.review-card__footer { padding-left: 20px; }
.review-card__name { display: block; font-size: .88rem; font-weight: 600; letter-spacing: .04em; }
.review-card__role { display: block; font-size: .8rem; color: var(--color-muted); margin-top: 2px; }

/* ===== GALLERY / SLIDER ===== */
.slider { position: relative; overflow: hidden; }
.slider__track { display: flex; transition: transform .4s ease; }
.slider__slide { flex-shrink: 0; width: 100%; }
.slider__slide img { width: 100%; height: 460px; object-fit: cover; }
.slider__btn {
	position: absolute; top: 50%; transform: translateY(-50%);
	width: 48px; height: 48px;
	background: rgba(250,249,247,.9);
	border: 1px solid var(--color-border);
	color: var(--color-text);
	font-size: 1rem;
	transition: background .2s;
	z-index: 2;
}
.slider__btn:hover { background: var(--color-accent); color: var(--color-white); border-color: var(--color-accent); }
.slider__btn--prev { left: 20px; }
.slider__btn--next { right: 20px; }
.slider__dots { display: flex; justify-content: center; gap: 8px; margin-top: 20px; }
.slider__dot { width: 6px; height: 6px; background: var(--color-border); cursor: pointer; transition: background .2s; }
.slider__dot.active { background: var(--color-accent); }

/* ===== SEO TEXT ===== */
.seo-text__inner { max-width: 720px; margin: 0 auto; }
.seo-text__inner p { color: var(--color-muted); margin-bottom: 18px; line-height: 1.85; }

/* ===== ERRORS ===== */
.errors-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 20px; }
.error-card { display: flex; gap: 16px; padding: 24px; border: 1px solid var(--color-border); }
.error-card--tip { border-color: rgba(184,150,46,.3); background: var(--color-accent-bg); }
.error-card__badge { flex-shrink: 0; width: 24px; height: 24px; display: flex; align-items: center; justify-content: center; font-size: .85rem; font-weight: 600; }
.error-card--tip .error-card__badge { color: var(--color-accent); }
.error-card--error .error-card__badge { color: var(--color-danger); }
.error-card__title { font-family: var(--font-display); font-size: .95rem; font-weight: 400; margin-bottom: 4px; }
.error-card__text { font-size: .85rem; color: var(--color-muted); }

/* ===== COMPARISON ===== */
.cmp-table { width: 100%; border-collapse: collapse; font-size: .92rem; }
.cmp-table th { padding: 14px 20px; text-align: left; border-bottom: 2px solid var(--color-accent); font-size: .75rem; letter-spacing: .1em; text-transform: uppercase; color: var(--color-muted); font-weight: 400; }
.cmp-table td { padding: 13px 20px; border-bottom: 1px solid var(--color-border); }
.cmp-table__us { color: var(--color-accent); font-weight: 600; }
.check { color: var(--color-success); font-weight: 600; }
.cross { color: var(--color-danger); }

/* ===== FAQ ===== */
.faq__list { max-width: 680px; margin: 0 auto; }
.faq__item { border-bottom: 1px solid var(--color-border); }
.faq__question {
	width: 100%; display: flex; justify-content: space-between; align-items: center;
	gap: 16px; padding: 22px 0; text-align: left;
	font-family: var(--font-display);
	font-size: 1rem; font-weight: 400; color: var(--color-text);
	transition: color .2s;
}
.faq__question:hover { color: var(--color-accent); }
.faq__arrow {
	flex-shrink: 0;
	font-size: 1.2rem;
	font-weight: 300;
	color: var(--color-muted);
	transition: transform .3s;
	font-family: var(--font-base);
}
.faq__question[aria-expanded="true"] .faq__arrow { transform: rotate(45deg); color: var(--color-accent); }
.faq__answer { display: none; padding: 0 0 22px; }
.faq__answer p { font-size: .9rem; color: var(--color-muted); line-height: 1.85; }
.faq__answer.open { display: block; }

/* ===== CTA — тёмный ===== */
.cta {
	padding: var(--section-gap) 0;
	background: var(--color-dark);
}
.cta__ornament { color: var(--color-accent) !important; }
.cta__inner { max-width: 520px; margin: 0 auto; text-align: center; }
.cta__title { font-family: var(--font-display); font-size: clamp(1.6rem, 4vw, 2.4rem); font-weight: 400; color: var(--color-white); margin-bottom: 12px; }
.cta__subtitle { color: rgba(255,255,255,.5); margin-bottom: 40px; font-size: .95rem; }
.cta__form { display: flex; flex-direction: column; gap: 12px; margin-bottom: 16px; }
.cta__input {
	padding: 14px 18px;
	border: 1px solid rgba(255,255,255,.12);
	background: rgba(255,255,255,.05);
	color: var(--color-white);
	font-size: .95rem;
}
.cta__input::placeholder { color: rgba(255,255,255,.3); }
.cta__input:focus { outline: none; border-color: var(--color-accent); }
.cta__privacy { font-size: .8rem; color: rgba(255,255,255,.3); }
.cta__msg { margin-top: 12px; font-size: .9rem; }
.cta__msg.success { color: var(--color-accent); }
.cta__msg.error { color: var(--color-danger); }

/* ===== FOOTER ===== */
.footer { background: var(--color-surface); border-top: 1px solid var(--color-border); }
.footer__inner { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 56px; padding: 64px 0 48px; }
.footer__logo { font-family: var(--font-display); font-size: 1.2rem; font-weight: 400; display: block; margin-bottom: 12px; }
.footer__desc { font-size: .88rem; color: var(--color-muted); line-height: 1.75; }
.footer__heading { font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: var(--color-muted); margin-bottom: 18px; font-weight: 400; }
.footer__contact-link { display: block; font-size: .9rem; color: var(--color-text); margin-bottom: 8px; transition: color .2s; }
.footer__contact-link:hover { color: var(--color-accent); }
.footer__hours, .footer__address { font-size: .85rem; color: var(--color-muted); margin-top: 8px; }
.footer__nav-link { display: block; font-size: .88rem; color: var(--color-muted); margin-bottom: 8px; transition: color .2s; }
.footer__nav-link:hover { color: var(--color-accent); }
.footer__bottom { border-top: 1px solid var(--color-border); padding: 18px 0; }
.footer__bottom-inner { display: flex; justify-content: space-between; align-items: center; font-size: .8rem; color: var(--color-muted); }
.footer__dev-link { transition: color .2s; }
.footer__dev-link:hover { color: var(--color-accent); }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
	.hero { grid-template-columns: 1fr; }
	.hero__image-side { height: 400px; }
	.hero__content-side { padding: 48px 32px; }
	.about__inner { grid-template-columns: 1fr; gap: 48px; }
	.footer__inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
	:root { --section-gap: 72px; }
	.header__nav, .header__cta { display: none; }
	.header__burger { display: flex; }
	.header__nav.open {
		display: flex; flex-direction: column;
		position: fixed; inset: var(--header-h) 0 0 0;
		background: var(--color-bg);
		padding: 40px 32px; gap: 28px; z-index: 99;
	}
	.footer__inner { grid-template-columns: 1fr; gap: 36px; padding: 32px; }
	.footer__bottom-inner { flex-direction: column; gap: 8px; text-align: center; }
	.hero__actions { flex-direction: column; align-items: flex-start; gap: 20px; }
}
/* === Custom overrides === */
:root {
	--color-bg: #f0f4f8;
	--color-surface: #e4ebf2;
	--color-text: #2c3e50;
	--color-accent: #e74c3c;
	--font-base: Raleway;
	--radius: 10px;
}