/* ===== RESET & BASE ===== */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --color-primary: #E71761;
    --color-dark: #0E0E0E;
    --color-dark-secondary: #3D3D3D;
    --color-light: #FCFCFC;
    --color-gray: #f5f5f5;
    --color-gray-medium: #e0e0e0;
    --font-main: 'Manrope', sans-serif;
    --font-heading: 'Geologica', sans-serif;
    --container-width: 1320px;
    --section-padding: 90px 0;
    --radius: 0;
    --radius-md: 0;
    --radius-lg: 0;
    --cut-size: 14px;
    --transition: 0.3s ease;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-main);
    color: var(--color-dark);
    background: var(--color-light);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition);
}

ul, ol {
    list-style: none;
}

.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding-left: 30px;
    padding-right: 30px;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 36px;
    border-radius: 0;
    font-family: var(--font-main);
    font-weight: 700;
    font-size: 0.9rem;
    cursor: pointer;
    border: 2px solid transparent;
    transition: all var(--transition);
    white-space: nowrap;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.btn--primary {
    background: var(--color-primary);
    color: var(--color-light);
    border-color: var(--color-primary);
    border-radius: 0;
    clip-path: polygon(0 0, calc(100% - var(--cut-size)) 0, 100% var(--cut-size), 100% 100%, 0 100%);
}

.btn--primary:hover {
    background: #c8124f;
    border-color: #c8124f;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(231, 23, 97, 0.3);
}

.btn--outline {
    background: transparent;
    color: var(--color-light);
    border-color: rgba(252, 252, 252, 0.5);
}

.btn--outline:hover {
    background: var(--color-light);
    color: var(--color-dark);
    border-color: var(--color-light);
}

.btn--lg {
    padding: 18px 52px;
    font-size: 1rem;
}

/* ===== SECTION TITLES ===== */
h1, h2, h3, h4,
.section-title,
.hero__title,
.hero__brand,
.cta__title,
.footer__heading,
.benefits__card-title,
.types__card-title {
    font-family: var(--font-heading);
}

.section-title {
    font-size: 2.4rem;
    font-weight: 600;
    text-align: center;
    margin-bottom: 16px;
    letter-spacing: -0.01em;
    text-transform: uppercase;
}

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

.section-subtitle {
    text-align: center;
    font-size: 1.15rem;
    color: var(--color-dark-secondary);
    margin-bottom: 50px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.section-subtitle--light {
    color: rgba(252, 252, 252, 0.8);
}

/* ===== HEADER ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: #fff;
    backdrop-filter: blur(8px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    transition: background var(--transition), box-shadow var(--transition);
}

.header--scrolled {
    background: rgba(255, 255, 255, 0.97);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 68px;
}

.header__logo {
    display: block;
    overflow: hidden;
    clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 0 100%);
}

.header__logo-img {
    height: 36px;
    width: auto;
    display: block;
}

.header__nav {
    display: flex;
    gap: 6px;
}

.header__link {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    color: rgba(14, 14, 14, 0.75);
    font-weight: 500;
    font-size: 0.82rem;
    padding: 6px 12px;
    border-radius: 0;
    transition: all var(--transition);
    letter-spacing: 0.01em;
}

.header__link svg {
    opacity: 0.6;
    flex-shrink: 0;
}

.header__link:hover {
    background: rgba(14, 14, 14, 0.06);
    color: var(--color-dark);
}

.header__link:hover svg {
    opacity: 1;
}

.header__right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.header__phone {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--color-dark);
    font-weight: 700;
    font-size: 0.88rem;
    padding: 8px 14px;
    border: 1px solid rgba(14, 14, 14, 0.15);
    border-radius: 0;
    transition: all var(--transition);
}

.header__phone:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.header__instagram {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--color-dark);
    font-weight: 700;
    font-size: 0.88rem;
    padding: 8px 14px;
    border: 1px solid rgba(14, 14, 14, 0.15);
    border-radius: 0;
    transition: all var(--transition);
}

.header__instagram:hover {
    border-color: #E1306C;
    color: #E1306C;
}

.header__wa {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: #25D366;
    color: #fff;
    transition: all var(--transition);
}

.header__wa:hover {
    background: #1da851;
    transform: translateY(-1px);
}

.header__burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.header__burger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-dark);
    transition: all var(--transition);
}

.header__actions-mobile {
    display: none;
}

/* ===== HERO ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero__bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero__bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center bottom;
}

.hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(14, 14, 14, 0.75) 0%, rgba(14, 14, 14, 0.25) 100%);
}

.hero__content {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 48px;
    padding-top: calc(68px + 48px);  /* шапка 68px + отступ */
    padding-bottom: 64px;
    min-height: 100vh;
    box-sizing: border-box;
}

.hero__left {
    flex: 1;
    max-width: 560px;
}

.hero__right {
    flex: 0 0 440px;
    display: flex;
    align-items: center;
    justify-content: center;
    align-self: center;
}

.hero__right-img {
    width: 100%;
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-md);
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.45);
}

.hero__tags {
    display: flex;
    gap: 10px;
    flex-wrap: nowrap;
    margin-bottom: 24px;
}

.hero__tag {
    display: inline-block;
    padding: 6px 16px;
    border: 1px solid rgba(252, 252, 252, 0.35);
    border-radius: 0;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-light);
    letter-spacing: 0.12em;
}

.hero__title {
    font-size: 2.85rem;
    font-weight: 500;
    color: var(--color-light);
    line-height: 1.2;
    margin: 0 0 20px;
    letter-spacing: -0.02em;
}

.hero__brand {
    color: var(--color-primary);
}

.hero__subtitle {
    font-size: 1.1rem;
    line-height: 1.5;
    color: rgba(252, 252, 252, 0.85);
    margin: 0 0 32px;
}

.hero__actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
    margin-bottom: 36px;
}

.hero__qr {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(10px);
    padding: 14px 20px;
    border-radius: var(--radius);
    border: 1px solid rgba(255, 255, 255, 0.12);
    max-width: 300px;
}

.hero__qr-img {
    width: 72px;
    height: 72px;
    border-radius: 0;
}

.hero__qr-text {
    color: var(--color-light);
    font-size: 0.82rem;
    line-height: 1.4;
}

/* ===== PROBLEM ===== */
.problem {
    padding: var(--section-padding);
    background: var(--color-light);
}

.problem__grid {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 36px;
    align-items: center;
}

.problem__image {
    position: relative;
}

.problem__image > img:first-child {
    border-radius: var(--radius-md);
    object-fit: cover;
    width: 100%;
    max-height: 500px;
    display: block;
}

.problem__person {
    position: absolute;
    bottom: 20px;
    right: 20px;
    width: 36%;
    max-width: 240px;
    z-index: 1;
}

.problem__person img {
    width: 100%;
    height: auto;
    max-height: 280px;
    object-fit: contain;
    border-radius: var(--radius-md);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
}

.problem__items {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.problem__item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    background: #fff5f8;
    border-radius: var(--radius);
    border-left: 3px solid var(--color-primary);
    transition: transform var(--transition);
}

.problem__item:hover {
    transform: translateX(4px);
}

.problem__icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-primary);
    background: rgba(231, 23, 97, 0.08);
    border-radius: 8px;
}

.problem__icon svg {
    width: 22px;
    height: 22px;
    stroke-width: 1.8;
}

.problem__item span {
    font-weight: 600;
    font-size: 0.88rem;
}

/* ===== SOLUTION ===== */
.solution {
    position: relative;
    padding: var(--section-padding);
    background: var(--color-dark);
    overflow: hidden;
}

.solution__bg {
    position: absolute;
    inset: 0;
    opacity: 0.1;
}

.solution__bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.solution .container {
    position: relative;
    z-index: 1;
}

.solution__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.solution__image img {
    border-radius: var(--radius-md);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.solution__features {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.solution__feature {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    color: var(--color-light);
}

.solution__check {
    flex-shrink: 0;
    margin-top: 2px;
}

.solution__feature span {
    font-size: 1.05rem;
    font-weight: 500;
    line-height: 1.5;
}

/* ===== BENEFITS ===== */
.benefits {
    padding: var(--section-padding);
    background: var(--color-gray);
}

.benefits__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 20px;
}

.benefits__card {
    background: #fff;
    padding: 32px 24px;
    border-radius: var(--radius-md);
    text-align: center;
    transition: transform var(--transition), box-shadow var(--transition);
    border: 1px solid var(--color-gray-medium);
}

.benefits__card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
}

.benefits__card-icon {
    margin-bottom: 20px;
}

.benefits__card-title {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.benefits__card-text {
    font-size: 0.92rem;
    color: var(--color-dark-secondary);
    line-height: 1.6;
}

.benefits__extras {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    background: var(--color-primary);
    padding: 24px 30px;
    border-radius: var(--radius-md);
}

.benefits__extra-item {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 1 1 280px;
    color: var(--color-light);
    font-size: 0.9rem;
    font-weight: 500;
    line-height: 1.4;
}

.benefits__extra-item svg {
    flex-shrink: 0;
    stroke: var(--color-light);
}

/* removed old benefits card-list */

/* ===== PRODUCTION BANNER ===== */
.production {
    padding: 60px 0;
    background: var(--color-dark);
}

.production__inner {
    text-align: center;
}

.production__title {
    font-family: var(--font-heading);
    font-size: 2rem;
    font-weight: 600;
    color: var(--color-light);
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: -0.01em;
}

.production__text {
    color: rgba(252, 252, 252, 0.7);
    font-size: 1rem;
    line-height: 1.6;
    max-width: 700px;
    margin: 0 auto 40px;
}

.production__steps {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

.production__step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: var(--color-light);
    font-weight: 600;
    font-size: 0.9rem;
    min-width: 130px;
}

.production__step-num {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-primary);
    color: #fff;
    font-weight: 900;
    font-size: 1.1rem;
    clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 0 100%);
}

/* ===== TYPES ===== */
.types {
    padding: var(--section-padding);
    background: linear-gradient(180deg, #1a6fb5 0%, #4a9ad4 50%, #7ec8e3 100%);
}

.types__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.types__card {
    background: #fff;
    border-radius: var(--radius-md);
    overflow: hidden;
    text-align: center;
    transition: transform var(--transition);
    border: none;
}

.types__card:hover {
    transform: translateY(-6px);
}

.types__card-img {
    padding: 30px;
    height: 240px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff;
}

.types__card-img img {
    max-height: 130%;
    object-fit: contain;
    border-radius: var(--radius-md);
}

.types__card-title {
    color: #0E0E0E;
    font-size: 1rem;
    font-weight: 600;
    padding: 20px;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

/* ===== LAYOUTS ===== */
.layouts {
    padding: var(--section-padding);
    background: var(--color-light);
}

.layouts__tabs {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.layouts__tab {
    padding: 10px 24px;
    border: 2px solid var(--color-gray-medium);
    border-radius: 0;
    background: none;
    font-family: var(--font-main);
    font-weight: 600;
    font-size: 0.88rem;
    cursor: pointer;
    transition: all var(--transition);
    color: var(--color-dark-secondary);
}

.layouts__tab:hover,
.layouts__tab.active {
    border-color: var(--color-primary);
    color: var(--color-primary);
    background: #fff5f8;
}

.layouts__select {
    display: none;
}

.layouts__gallery {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.layouts__item {
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--color-gray);
    transition: opacity var(--transition), transform var(--transition);
}

.layouts__item.hidden {
    display: none;
}

.layouts__item img {
    width: 100%;
    height: 300px;
    object-fit: contain;
    padding: 16px;
}

/* ===== PLAN CARDS WITH DIMENSIONS ===== */
.layouts__plan {
    background: var(--color-gray);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: opacity var(--transition), transform var(--transition);
    display: flex;
    justify-content: center;
    align-items: center;
}

.layouts__plan.hidden {
    display: none;
}

.layouts__plan--wide {
    grid-column: 1 / -1;
}

.layouts__plan-wrap {
    position: relative;
    padding: 32px 48px 16px 16px;
}

.layouts__plan-wrap img {
    width: 100%;
    height: auto;
    max-height: 340px;
    object-fit: contain;
    display: block;
}

.layouts__plan--wide .layouts__plan-wrap img {
    max-height: 260px;
}

/* Dimension labels */
.layouts__dim {
    position: absolute;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
}

.layouts__dim span {
    display: inline-block;
    background: var(--color-primary);
    color: #fff;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.82rem;
    padding: 3px 10px;
    border-radius: 3px;
    white-space: nowrap;
    letter-spacing: 0.03em;
}

.layouts__dim--top {
    top: 8px;
    left: 16px;
    right: 48px;
}

.layouts__dim--top::before,
.layouts__dim--top::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--color-primary);
    opacity: 0.5;
}

.layouts__dim--top::before {
    margin-right: 8px;
}

.layouts__dim--top::after {
    margin-left: 8px;
}

.layouts__dim--right {
    top: 32px;
    right: 8px;
    bottom: 16px;
    flex-direction: column;
    width: 36px;
}

.layouts__dim--right::before,
.layouts__dim--right::after {
    content: '';
    flex: 1;
    width: 1px;
    background: var(--color-primary);
    opacity: 0.5;
}

.layouts__dim--right::before {
    margin-bottom: 0;
}

.layouts__dim--right::after {
    margin-top: 0;
}

.layouts__dim--right span {
    writing-mode: vertical-lr;
    text-orientation: mixed;
    transform: rotate(180deg);
    padding: 8px 3px;
    font-size: 0.78rem;
}

/* Specs table */
.layouts__specs {
    grid-column: 1 / -1;
    background: var(--color-gray);
    border-radius: var(--radius-md);
    padding: 28px 32px;
    min-width: 0; /* важно для grid: не давать table min-width раздувать ширину страницы */
}

.layouts__specs.hidden {
    display: none;
}

.layouts__specs-table-wrap {
    width: 100%;
    max-width: 100%;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
}

.layouts__specs-table {
    width: 100%;
    min-width: 520px; /* чтобы на мобилках было удобнее читать боком */
    border-collapse: collapse;
    background: #fff;
}

.layouts__catalog-btn-wrap {
    grid-column: 1 / -1;
    display: flex;
    justify-content: center;
    margin-top: 18px;
}

.layouts__specs-table th,
.layouts__specs-table td {
    padding: 14px 16px;
    text-align: center;
    vertical-align: middle;
    border-bottom: 1px solid var(--color-gray-medium);
    white-space: nowrap;
    font-size: 1rem;
}

.layouts__specs-table thead th {
    background: #fff5f8;
    color: var(--color-primary);
    font-family: var(--font-heading);
    font-weight: 800;
    text-transform: uppercase;
    border-bottom: 2px solid var(--color-gray-medium);
    letter-spacing: 0.05em;
}

.layouts__specs-table tbody tr:last-child th,
.layouts__specs-table tbody tr:last-child td {
    border-bottom: none;
}

.layouts__specs-cols {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    background: #fff;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--color-gray-medium);
}

.layouts__specs-col {
    padding: 20px 28px;
}

.layouts__specs-col:first-child {
    border-right: 1px solid var(--color-gray-medium);
}

.layouts__specs-col h5 {
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-primary);
    margin-bottom: 12px;
}

.layouts__specs-col p {
    font-size: 1rem;
    color: var(--color-dark-secondary);
    line-height: 1.7;
}

/* ===== ARCHITECTURE ===== */
.architecture {
    padding: var(--section-padding);
    background: var(--color-gray);
}

.architecture__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.architecture__card {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
}

.architecture__card img {
    width: 100%;
    height: 340px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.architecture__card:hover img {
    transform: scale(1.05);
}

.architecture__label {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 24px;
    background: linear-gradient(transparent, rgba(14, 14, 14, 0.85));
    color: var(--color-light);
    font-weight: 800;
    font-size: 1.05rem;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

/* ===== INTERIOR ===== */
.interior {
    padding: var(--section-padding);
    background: var(--color-light);
}

.interior__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.interior__card {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
}

.interior__card img {
    width: 100%;
    height: 340px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.interior__card:hover img {
    transform: scale(1.05);
}

.interior__label {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 24px;
    background: linear-gradient(transparent, rgba(14, 14, 14, 0.85));
    color: var(--color-light);
    font-weight: 800;
    font-size: 1.05rem;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

/* ===== ADVANTAGES ===== */
.advantages {
    padding: var(--section-padding);
    background: var(--color-light);
}

.advantages__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.advantages__card {
    background: var(--color-gray);
    padding: 28px 24px;
    border-radius: var(--radius-md);
    border: 1px solid var(--color-gray-medium);
    transition: transform var(--transition), box-shadow var(--transition);
}

.advantages__card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
}

.advantages__icon {
    margin-bottom: 16px;
}

.advantages__title {
    font-size: 1.05rem;
    font-weight: 500;
    margin-bottom: 8px;
}

.advantages__text {
    font-size: 0.88rem;
    color: var(--color-dark-secondary);
    line-height: 1.6;
}

/* ===== APPLICATIONS ===== */
.applications {
    position: relative;
    padding: var(--section-padding);
    background: var(--color-dark);
    overflow: hidden;
}

.applications__bg {
    position: absolute;
    inset: 0;
    opacity: 0.08;
}

.applications__bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.applications .container {
    position: relative;
    z-index: 1;
}

.applications__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 40px;
}

.applications__card {
    border-radius: var(--radius-md);
    overflow: hidden;
    position: relative;
    aspect-ratio: 4/3;
}

.applications__card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.applications__card:hover img {
    transform: scale(1.08);
}

.applications__card span {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 14px 16px;
    background: linear-gradient(transparent, rgba(14, 14, 14, 0.9));
    color: var(--color-light);
    font-weight: 700;
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.applications__footer {
    text-align: center;
}

.applications__note {
    color: var(--color-light);
    font-size: 1.2rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 24px;
}

.applications__stats {
    display: flex;
    justify-content: center;
    gap: 60px;
}

.applications__stat {
    text-align: center;
    color: var(--color-light);
}

.applications__stat strong {
    display: block;
    font-size: 1.4rem;
    font-weight: 900;
    color: var(--color-primary);
    margin-bottom: 4px;
}

.applications__stat span {
    font-size: 0.88rem;
    opacity: 0.6;
}

/* ===== WHY US ===== */
.why-us {
    padding: var(--section-padding);
    background: var(--color-light);
}

.why-us__stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 50px;
}

.why-us__stat {
    text-align: center;
    padding: 32px 20px;
    background: var(--color-gray);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-gray-medium);
}

.why-us__stat-number {
    font-size: 3rem;
    font-weight: 900;
    color: var(--color-primary);
    line-height: 1;
    margin-bottom: 8px;
    letter-spacing: -0.02em;
}

.why-us__stat-text {
    font-size: 0.92rem;
    color: var(--color-dark-secondary);
    line-height: 1.4;
}

.why-us__portfolio {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 12px;
    margin-bottom: 50px;
}

.why-us__portfolio-item {
    display: block;
    border-radius: var(--radius);
    overflow: hidden;
    aspect-ratio: 3/2;
    cursor: pointer;
}

.why-us__portfolio-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.why-us__portfolio-item:hover img {
    transform: scale(1.05);
}

.why-us__extra {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 40px;
    align-items: start;
    padding: 40px;
    background: var(--color-gray);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-gray-medium);
    min-width: 0;
}

.why-us__consulting {
    min-width: 0;
}

.why-us__consulting .btn {
    max-width: 100%;
    width: max-content;
}

.why-us__license {
    text-align: center;
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    justify-content: center;
    align-items: flex-end;
}

.why-us__license-link {
    display: block;
}

.why-us__license-link img {
    max-height: 250px;
    width: auto;
    border-radius: var(--radius);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: transform var(--transition), box-shadow var(--transition);
}

.why-us__license-link:hover img {
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.15);
}

.why-us__license p {
    width: 100%;
    margin-top: 8px;
    margin-bottom: 0;
    font-weight: 700;
    font-size: 0.88rem;
    color: var(--color-dark-secondary);
}

.why-us__consulting h3 {
    font-size: 1.4rem;
    font-weight: 500;
    margin-bottom: 12px;
    line-height: 1.3;
}

.why-us__consulting p {
    font-size: 1rem;
    color: var(--color-dark-secondary);
    margin-bottom: 24px;
    line-height: 1.6;
}

/* ===== COMPARISON ===== */
.comparison {
    padding: var(--section-padding);
    background: var(--color-gray);
}

.comparison__table-wrap {
    overflow-x: auto;
    border-radius: var(--radius-md);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.06);
}

.comparison__table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
    font-size: 0.88rem;
    min-width: 700px;
}

.comparison__table thead th {
    padding: 18px 16px;
    text-align: left;
    font-weight: 800;
    background: var(--color-dark);
    color: var(--color-light);
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.comparison__table thead th.comparison__highlight {
    background: var(--color-primary);
}

.comparison__table tbody td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--color-gray);
    vertical-align: top;
    line-height: 1.5;
}

.comparison__table tbody td:first-child {
    font-weight: 700;
    min-width: 100px;
}

.comparison__table tbody td.comparison__highlight {
    background: #fff5f8;
    font-weight: 600;
    color: var(--color-primary);
}

.comparison__table tbody tr:hover td {
    background: #fafafa;
}

.comparison__table tbody tr:hover td.comparison__highlight {
    background: #ffe8f0;
}

/* ===== CTA ===== */
.cta {
    position: relative;
    padding: 100px 0;
    overflow: hidden;
}

.cta__bg {
    position: absolute;
    inset: 0;
}

.cta__bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cta__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(14, 14, 14, 0.88) 0%, rgba(14, 14, 14, 0.65) 100%);
}

.cta__content {
    position: relative;
    z-index: 1;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.cta__content > * {
    max-width: 100%;
}
.cta__bottom {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
    margin-bottom: 0;
}

.cta__title {
    font-size: 3rem;
    font-weight: 600;
    color: var(--color-light);
    margin-bottom: 16px;
    letter-spacing: -0.02em;
}

.cta__subtitle {
    font-size: 1.25rem;
    color: rgba(252, 252, 252, 0.8);
    margin-bottom: 40px;
    line-height: 1.5;
}

.cta__contacts {
    display: flex;
    justify-content: center;
    gap: 60px;
    margin-bottom: 40px;
    flex-wrap: wrap;
    align-items: center;
}

.cta__phone span {
    display: block;
    color: rgba(252, 252, 252, 0.6);
    font-size: 0.85rem;
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 600;
}

.cta__phone a {
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--color-light);
    letter-spacing: -0.01em;
}

.cta__phone a:hover {
    color: var(--color-primary);
}

.cta__site a {
    font-size: 1.15rem;
    color: var(--color-primary);
    font-weight: 700;
}

.cta__site a:hover {
    text-decoration: underline;
}

.cta__qr {
    display: flex;
    justify-content: center;
    margin-bottom: 32px;
}

.cta__qr img {
    width: 160px;
    height: 160px;
    border-radius: 10px;
    display: block;
}

/* ===== FOOTER ===== */
.footer {
    background: #fff;
    border-top: 1px solid rgba(0, 0, 0, 0.08);
}

.footer__top {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 50px;
    padding: 50px 0 40px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.footer__logo img {
    height: 32px;
    margin-bottom: 16px;
}

.footer__desc {
    color: var(--color-dark-secondary);
    font-size: 0.88rem;
    line-height: 1.6;
    max-width: 320px;
}

.footer__heading {
    color: var(--color-dark);
    font-size: 0.82rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 20px;
}

.footer__nav {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer__nav a {
    color: var(--color-dark-secondary);
    font-size: 0.88rem;
    font-weight: 500;
    transition: color var(--transition);
}

.footer__nav a:hover {
    color: var(--color-primary);
}

.footer__contact-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer__contact-item {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--color-dark-secondary);
    font-size: 0.88rem;
    font-weight: 500;
    transition: color var(--transition);
}

.footer__contact-item:hover {
    color: var(--color-primary);
}

.footer__contact-item svg {
    flex-shrink: 0;
    opacity: 0.5;
}

.footer__bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 0;
    gap: 16px;
}

.footer__bottom p {
    color: rgba(14, 14, 14, 0.4);
    font-size: 0.8rem;
}

.footer__ai-notice {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: rgba(14, 14, 14, 0.4);
    font-size: 0.8rem;
}

.footer__ai-icon {
    width: 16px;
    height: 16px;
    opacity: 0.5;
}

.footer__credit {
    font-size: 1.05rem;
}

.footer__credit a {
    color: var(--color-primary);
    font-weight: 600;
    transition: opacity var(--transition);
}

.footer__credit a:hover {
    opacity: 0.8;
}

/* ===== FLOATING BUTTONS ===== */
.floating-btns {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 999;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.floating-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
    transition: all var(--transition);
}

.floating-btn:hover {
    transform: scale(1.1);
}

.floating-btn--phone {
    background: var(--color-primary);
}

.floating-btn--wa {
    background: #25D366;
}

.floating-btn--ig {
    background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
}

/* ===== MOBILE/DESKTOP VISIBILITY ===== */
.mobile-only {
    display: none;
}

.desktop-only {
    display: grid;
}

/* ===== SWIPER OVERRIDES ===== */
.arch-swiper,
.int-swiper {
    padding-bottom: 40px;
}

.arch-swiper .swiper-slide,
.int-swiper .swiper-slide {
    height: auto;
}

.arch-swiper .swiper-pagination-bullet,
.int-swiper .swiper-pagination-bullet {
    background: var(--color-dark);
    opacity: 0.3;
    width: 8px;
    height: 8px;
}

.arch-swiper .swiper-pagination-bullet-active,
.int-swiper .swiper-pagination-bullet-active {
    background: var(--color-primary);
    opacity: 1;
}

/* ===== ANIMATIONS ===== */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===== RESPONSIVE ===== */

/* 1300px — меню переходит в мобильное (бургер) */
@media (max-width: 1300px) {
    .header__nav {
        display: none;
        position: fixed;
        top: 68px;
        left: 0;
        right: 0;
        background: rgba(255, 255, 255, 0.98);
        flex-direction: column;
        align-items: stretch;
        padding: 20px 24px;
        gap: 4px;
        box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    }

    .header__nav.open {
        display: flex;
    }

    .header__right {
        display: none;
    }

    .header__actions-mobile {
        display: flex;
        align-items: center;
        gap: 12px;
        padding-top: 16px;
        margin-top: 12px;
        border-top: 1px solid rgba(0, 0, 0, 0.08);
        flex-wrap: wrap;
    }

    .header__actions-mobile .header__phone,
    .header__actions-mobile .header__wa,
    .header__actions-mobile .header__instagram {
        margin: 0;
    }

    .header__burger {
        display: flex;
    }

    .header__burger.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .header__burger.active span:nth-child(2) {
        opacity: 0;
    }

    .header__burger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
}

/* 1440px */
@media (max-width: 1440px) {
    :root {
        --container-width: 1200px;
    }

    .container {
        padding-left: 30px;
        padding-right: 30px;
    }

    .header__link {
        font-size: 0.78rem;
        padding: 6px 8px;
    }

    .hero__right {
        flex: 0 0 360px;
    }
}

/* 1024px */
@media (max-width: 1024px) {
    :root {
        --container-width: 960px;
        --section-padding: 70px 0;
    }

    .container {
        padding-left: 32px;
        padding-right: 32px;
    }

    .section-title {
        font-size: 2rem;
    }

    .hero__title {
        font-size: 2.4rem;
    }

    .hero__right {
        flex: 0 0 300px;
    }

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

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

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

    .applications__grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .why-us__portfolio {
        grid-template-columns: repeat(3, 1fr);
    }

    .architecture__card img,
    .interior__card img {
        height: 280px;
    }

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

/* 768px */
@media (max-width: 768px) {
    :root {
        --section-padding: 56px 0;
    }

    .container {
        padding-left: 28px;
        padding-right: 28px;
    }

    .hero__content {
        flex-direction: column;
        align-items: stretch;
        min-height: auto;
        padding-top: 120px;
        padding-bottom: 48px;
    }

    .hero__tags {
        flex-wrap: wrap;
        margin-bottom: 20px;
    }

    .hero__left {
        max-width: 100%;
    }

    .hero__right {
        display: none;
    }

    .hero__title {
        font-size: 2rem;
    }

    .section-title {
        font-size: 1.4rem;
    }

    .section-subtitle {
        font-size: 0.95rem;
        margin-bottom: 32px;
    }

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

    .problem__image {
        max-height: 320px;
        overflow: hidden;
    }

    .problem__image > img:first-child {
        max-height: 320px;
    }

    .problem__person {
        bottom: 12px;
        right: 12px;
        width: 40%;
        max-width: 160px;
    }

    .problem__person img {
        max-height: 180px;
    }

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

    .solution__grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

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

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

    .production {
        padding: 40px 0;
    }

    .production__title {
        font-size: 1.4rem;
    }

    .production__text {
        font-size: 0.88rem;
        margin-bottom: 24px;
    }

    .production__steps {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
        max-width: 400px;
        margin: 0 auto;
    }

    .production__step {
        flex-direction: row;
        align-items: center;
        gap: 10px;
        font-size: 0.88rem;
        min-width: 0;
    }

    .production__step-num {
        width: 28px;
        height: 28px;
        background: var(--color-primary);
        color: #fff;
        font-weight: 800;
        font-size: 0.75rem;
        clip-path: none;
        border-radius: 50%;
        flex-shrink: 0;
    }

    /* Advantages compact on mobile */
    .advantages__card {
        padding: 18px 16px;
    }

    .advantages__icon {
        margin-bottom: 10px;
    }

    .advantages__icon svg {
        width: 24px;
        height: 24px;
    }

    .advantages__title {
        font-size: 0.92rem;
        margin-bottom: 4px;
    }

    .advantages__text {
        font-size: 0.8rem;
    }

    /* License row on mobile */
    .why-us__license {
        display: flex;
        flex-wrap: wrap;
        gap: 8px;
    }

    .why-us__license-link {
        flex: 1 1 0;
        min-width: 0;
    }

    .why-us__license-link img {
        width: 100%;
        object-fit: cover;
        border-radius: 6px;
    }

    .why-us__license p {
        flex: 0 0 100%;
        margin-top: 8px;
    }

    .types__grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .types__card-img {
        height: 180px;
    }

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

    .layouts__plan-wrap {
        padding: 28px 40px 12px 12px;
    }

    .layouts__plan-wrap img {
        max-height: 240px;
    }

    .layouts__plan--wide .layouts__plan-wrap img {
        max-height: 200px;
    }

    .layouts__specs {
        padding: 16px;
        min-width: 0;
    }

    .layouts__specs-table-wrap {
        width: 100%;
        max-width: 100%;
        overflow-x: auto;
    }

    .layouts__specs-table {
        min-width: 420px;
    }

    .layouts__specs-table th,
    .layouts__specs-table td {
        padding: 12px 10px;
        font-size: 0.92rem;
    }

    .layouts__specs-cols {
        grid-template-columns: 1fr;
    }

    .layouts__specs-col {
        padding: 14px 16px;
    }

    .layouts__specs-col:first-child {
        border-right: none;
        border-bottom: 1px solid var(--color-gray-medium);
    }

    .layouts__specs-col:first-child p + p {
        margin-top: 16px;
    }

    .layouts__specs-col:first-child .layouts__size-line {
        display: inline-block;
        white-space: nowrap;
        font-size: clamp(0.95rem, 3.6vw, 1rem);
    }

    .mobile-only {
        display: block;
    }

    .desktop-only {
        display: none !important;
    }

    .architecture__grid,
    .interior__grid {
        grid-template-columns: 1fr;
    }

    .architecture__card img,
    .interior__card img {
        height: 240px;
    }

    /* Layout tabs mobile: hide buttons, show dropdown */
    .layouts__tabs {
        display: none;
    }

    .layouts__select {
        display: block;
        width: 100%;
        padding: 12px 16px;
        margin-bottom: 24px;
        font-family: var(--font-main);
        font-weight: 600;
        font-size: 0.9rem;
        color: var(--color-dark);
        background: #fff;
        border: 2px solid var(--color-gray-medium);
        border-radius: 0;
        cursor: pointer;
        appearance: none;
        -webkit-appearance: none;
        background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%233D3D3D' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
        background-repeat: no-repeat;
        background-position: right 16px center;
    }

    .layouts__select:focus {
        outline: none;
        border-color: var(--color-primary);
    }

    /* Headings mobile fix */
    .why-us__consulting h3 {
        font-size: 1.1rem;
    }

    .cta__title {
        font-size: 1.8rem;
    }

    /* Comparison table mobile font */
    .comparison__table {
        font-size: 0.76rem;
    }

    .comparison__table thead th {
        padding: 12px 10px;
        font-size: 0.72rem;
    }

    .comparison__table tbody td {
        padding: 10px 10px;
    }

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

    .applications__stats {
        gap: 30px;
    }

    .why-us__stats {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .why-us__stat {
        padding: 12px 20px;
    }

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

    .why-us__extra {
        grid-template-columns: 1fr;
        text-align: center;
        padding: 24px;
    }

    .why-us__consulting {
        text-align: center;
    }

    .cta__phone a {
        font-size: 1.4rem;
    }

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

    .footer__top {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .footer__bottom {
        flex-direction: column;
        text-align: center;
        gap: 6px;
    }
}

/* 480px */
@media (max-width: 480px) {
    :root {
        --section-padding: 44px 0;
    }

    .container {
        padding-left: 20px;
        padding-right: 20px;
    }

    .hero {
        min-height: 100svh;
    }

    .hero__title {
        font-size: 1.65rem;
    }

    .hero__tags {
        gap: 8px;
        flex-wrap: wrap;
    }

    .hero__tag {
        font-size: 0.7rem;
        padding: 5px 10px;
    }

    .hero__actions {
        flex-direction: column;
    }

    .hero__qr {
        max-width: 100%;
    }

    .section-title {
        font-size: 1rem;
    }

    .section-subtitle {
        font-size: 0.85rem;
    }

    .benefits__card {
        padding: 18px 14px;
    }

    .benefits__card-icon {
        margin-bottom: 0;
    }

    .benefits__card-icon svg {
        width: 30px;
        height: 30px;
    }

    .benefits__card-title {
        font-size: 1rem;
        margin-bottom: 8px;
    }

    .benefits__card-text {
        font-size: 0.82rem;
    }

    .benefits__extras {
        padding: 16px 18px;
        gap: 12px;
    }

    .benefits__extra-item {
        font-size: 0.8rem;
        flex: 1 1 100%;
    }

    .layouts__tab {
        padding: 6px 10px;
        font-size: 0.68rem;
    }

    .why-us__consulting h3 {
        font-size: 1rem;
    }

    .comparison__table {
        font-size: 0.7rem;
        min-width: 580px;
    }

    .comparison__table thead th {
        padding: 10px 8px;
        font-size: 0.66rem;
    }

    .comparison__table tbody td {
        padding: 8px 8px;
    }



    .why-us__stat-number {
        font-size: 2.2rem;
    }

    .cta__title {
        font-size: 1.8rem;
    }

    .cta__subtitle {
        font-size: 1rem;
    }

    .cta__qr {
        flex-direction: column;
        text-align: center;
    }

    .btn--lg {
        padding: 14px 32px;
        font-size: 0.88rem;
    }

    .floating-btns {
        bottom: 16px;
        right: 16px;
    }

    .floating-btn {
        width: 48px;
        height: 48px;
    }
}