/* =============================================
   ТОЧНАЯ КОПИЯ LKTK.GROUP - ПОЛНЫЙ CSS
   ============================================= */

/* VARIABLES */
:root {
    --color-red: #E6222D;
    --color-dark: #293866;
    --color-light: #F5F5F5;
    --color-white: #FFFFFF;
    --color-text: #76809D;
    --glow-color: rgba(230, 34, 45, 0.3);
    --shadow-soft: rgba(219, 194, 195, 0.4);
}

/* RESET */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--color-dark);
    line-height: 1.6;
    overflow-x: hidden;
    background-color: #E1E1E1;
    /* Светло-серый фон как на оригинале */
}

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s;
}

button {
    border: none;
    cursor: pointer;
    font-family: inherit;
}

ul {
    list-style: none;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

/* ========== TOP LINE ========== */
.top-line {
    background: #E1E1E1;
    padding: 8px 0;
    font-size: 11px;
    color: var(--color-text);
}

.top-line__inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.currency,
.time {
    display: flex;
    gap: 12px;
}

.divider {
    color: #ccc;
}

.currency strong,
.time strong {
    color: var(--color-dark);
    font-weight: 700;
}

/* ========== HEADER ========== */
.header {
    background: #E1E1E1;
    /* Светло-серый */
    padding: 20px 0;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 16px;
}

.logo__icon {
    width: 53px;
    height: 53px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo__icon svg {
    width: 100%;
    height: 100%;
}

.logo__text {
    display: flex;
    flex-direction: column;
}

.logo__name {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-dark);
}

.logo__desc {
    font-size: 11px;
    color: var(--color-text);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Navigation */
.nav__list {
    display: flex;
    gap: 32px;
}

.nav__list a {
    font-size: 15px;
    font-weight: 500;
    color: var(--color-dark);
    position: relative;
}

.nav__list a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-red);
    transition: width 0.3s;
}

.nav__list a:hover::after {
    width: 100%;
}

/* Header Actions */
.header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.header-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--color-light);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
}

.header-btn:hover {
    background: var(--color-red);
    color: var(--color-white);
    transform: scale(1.1);
}

.header-btn.callback {
    background: var(--color-red);
    color: var(--color-white);
    box-shadow: 0 4px 20px var(--glow-color);
}

.header-phone {
    font-size: 16px;
    font-weight: 700;
    color: var(--color-dark);
}

.header-search {
    background: none;
    color: var(--color-text);
}

.burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
}

.burger span {
    width: 24px;
    height: 2px;
    background: var(--color-dark);
    transition: 0.3s;
}

/* ========== HERO SECTION ========== */
.hero {
    position: relative;
    min-height: 80vh;
    display: flex;
    align-items: center;
    padding: 80px 0;
    overflow: hidden;
}

.hero__bg {
    position: absolute;
    inset: 0;
    background: transparent;
    /* Прозрачный, чтобы виден был светло-серый фон body */
    z-index: -1;
}

.hero__gradient {
    position: absolute;
    inset: 0;
    background: transparent;
    /* Убран красный градиент */
}

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

.hero__title {
    font-size: clamp(36px, 5vw, 64px);
    font-weight: 900;
    line-height: 1.1;
    color: var(--color-dark);
    letter-spacing: -1px;
}

/* Glass Card Effect */
.glass-card {
    background: rgba(255, 255, 255, 0.45);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 24px;
    padding: 40px;
    box-shadow: 16px 32px 48px rgba(219, 194, 195, 0.12),
        -8px -8px 16px rgba(255, 255, 255, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.5);
}

.hero__card-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 20px;
    line-height: 1.3;
}

.hero__list {
    margin: 20px 0;
}

.hero__list li {
    padding-left: 20px;
    position: relative;
    margin-bottom: 12px;
    color: var(--color-text);
}

.hero__list li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--color-red);
    font-size: 20px;
    line-height: 1;
}

.hero__sanctions {
    font-size: 20px;
    font-weight: 700;
    color: var(--color-dark);
    margin: 24px 0;
    letter-spacing: 0.5px;
}

/* ========== BUTTONS ========== */
/* Submit Button (Light Gray with Red Text) */
.btn-submit {
    padding: 14px 38px;
    border-radius: 100px;
    font-size: 12px;
    font-weight: 700;
    color: var(--color-red);
    background: rgb(233, 233, 233);
    border: 1px solid transparent;
    transition: all 0.3s;
}

.btn-default {
    position: relative;
    padding: 16px 40px;
    border-radius: 100px;
    font-size: 15px;
    font-weight: 700;
    color: var(--color-white);
    background: linear-gradient(135deg, var(--color-red) 0%, #b81e27 100%);
    box-shadow: 0 8px 32px var(--glow-color);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    overflow: hidden;
    z-index: 1;
}

.btn-default::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #ff3344 0%, var(--color-red) 100%);
    opacity: 0;
    transition: opacity 0.4s;
    z-index: -1;
    border-radius: inherit;
}

.btn-default::after {
    content: '';
    position: absolute;
    inset: -4px;
    background: linear-gradient(135deg, var(--color-red), #ff3344, var(--color-red));
    filter: blur(16px);
    opacity: 0;
    transition: opacity 0.4s;
    z-index: -2;
    border-radius: inherit;
}

.btn-default:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 16px 48px var(--glow-color);
}

.btn-default:hover::before {
    opacity: 1;
}

.btn-default:hover::after {
    opacity: 0.6;
}

.btn-default:active {
    transform: translateY(-2px) scale(0.98);
}

.btn-outline {
    padding: 14px 32px;
    border-radius: 100px;
    font-size: 15px;
    font-weight: 600;
    color: var(--color-dark);
    background: transparent;
    border: 2px solid var(--color-dark);
    transition: all 0.3s;
}

.btn-outline:hover {
    background: var(--color-dark);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(41, 56, 102, 0.3);
}

/* ========== SERVICES NAV ========== */
/* ===== Services Navigation (Arc Style) ===== */
.services-nav {
    margin-top: 80px;
    position: relative;
}

.flex-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    /* Центральное выравнивание для сферической дуги */
    gap: 8px;
    padding: 0 40px;
}

/* Кнопки сервисов */
.service-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    /* Центрирование контента для сферической дуги */
    text-decoration: none;
    transition: all 0.3s ease;
    width: 136px;
    /* Ширина каждой кнопки */
    height: 100px;
    /* Фиксированная высота для всех кнопок */
    cursor: pointer;
}

/* Круг с иконкой */
.service-btn div {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background-color: #CCCCCC;
    /* Серый для неактивных */
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    margin-bottom: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* SVG иконки */
.service-btn svg {
    max-width: 30px;
    max-height: 30px;
}

.service-btn svg path,
.service-btn svg circle,
.service-btn svg line,
.service-btn svg rect {
    stroke: #818BA8;
    /* Серо-синий для неактивных */
    transition: all 0.3s ease;
}

.service-btn svg path[fill="currentColor"],
.service-btn svg path[fill]:not([fill="none"]) {
    fill: #818BA8;
    /* Заполнение для иконок с fill */
    stroke: none;
}

/* Текст под кнопкой */
.service-btn span {
    font-size: 12px;
    font-weight: 700;
    color: #818BA8;
    /* Серо-синий для неактивных */
    text-align: center;
    text-transform: uppercase;
    line-height: 1.2;
    max-width: 100px;
}

/* Активное состояние и hover */
.service-btn.active div,
.service-btn:hover div {
    background-color: #E6222D;
    /* Красный для активных */
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(230, 34, 45, 0.3);
}

.service-btn.active svg path,
.service-btn.active svg circle,
.service-btn.active svg line,
.service-btn.active svg rect,
.service-btn:hover svg path,
.service-btn:hover svg circle,
.service-btn:hover svg line,
.service-btn:hover svg rect {
    stroke: #FFFFFF;
    /* Белый для активных */
}

.service-btn.active svg path[fill="currentColor"],
.service-btn.active svg path[fill]:not([fill="none"]),
.service-btn:hover svg path[fill="currentColor"],
.service-btn:hover svg path[fill]:not([fill="none"]) {
    fill: #FFFFFF;
    /* Белое заполнение для активных */
}

.service-btn.active span,
.service-btn:hover span {
    color: #293866;
    /* Темно-синий для активных */
}

/* Сферическая дуга через transform (параболическая траектория) */
.service-btn:nth-child(1) {
    transform: translateY(0px);
}

/* Грузоперевозки - низ */
.service-btn:nth-child(2) {
    transform: translateY(-30px);
}

/* Международные */
.service-btn:nth-child(3) {
    transform: translateY(-45px);
}

/* По России */
.service-btn:nth-child(4) {
    transform: translateY(-50px);
}

/* Авиа */
.service-btn:nth-child(5) {
    transform: translateY(-55px);
}

/* Ж/Д - центр (верх дуги) */
.service-btn:nth-child(6) {
    transform: translateY(-50px);
}

/* Контейнерные */
.service-btn:nth-child(7) {
    transform: translateY(-45px);
}

/* Морские */
.service-btn:nth-child(8) {
    transform: translateY(-30px);
}

/* Сборные */
.service-btn:nth-child(9) {
    transform: translateY(0px);
}

/* Брокер - низ */



/* ========== ABOUT SECTION ========== */
.about {
    padding: 100px 0;
    position: relative;
    overflow: hidden;
}

.about__bg-text {
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    font-size: clamp(200px, 25vw, 400px);
    font-weight: 900;
    color: rgba(41, 56, 102, 0.02);
    letter-spacing: -20px;
    line-height: 0.8;
    pointer-events: none;
    user-select: none;
}

.about__title {
    font-size: clamp(28px, 3vw, 42px);
    font-weight: 700;
    line-height: 1.3;
    max-width: 900px;
    margin: 0 auto 24px;
    text-align: center;
    position: relative;
    z-index: 1;
}

.about__text {
    font-size: 18px;
    color: var(--color-text);
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    line-height: 1.8;
    position: relative;
    z-index: 1;
}

/* ========== HERO CONTENT TYPOGRAPHY ========== */
.hero__content-wrapper p {
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-dark);
    margin-bottom: 24px;
    font-weight: 400;
    letter-spacing: 0.3px;
    max-width: 95%;
}

.hero__list {
    list-style: none;
    margin-bottom: 30px;
    padding-left: 0;
}

.hero__list li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 12px;
    font-size: 15px;
    line-height: 1.5;
}

.hero__list li::before {
    content: "•";
    color: var(--color-red);
    position: absolute;
    left: 0;
    top: 0;
    font-size: 18px;
    line-height: 1.5;
}

/* ========== SERVICES SECTION (VALUES) ========== */
.services {
    padding: 100px 0;
    background: transparent;
    /* Прозрачный фон для соответствия body */
}

.services .row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -15px;
}

.services .col-lg-6 {
    width: 50%;
    padding: 0 15px;
    margin-bottom: 30px;
}

/* Service Item Cards - Alternating Styles */
.service-item {
    position: relative;
    padding: 30px;
    height: 370px;
    border-radius: 4px;
    transition: all 0.3s ease;
}

/* Тип 1: Белые карточки с тенью (1-я и 3-я) */
.services .col-lg-6:nth-child(odd) .service-item {
    background-color: #ffffff;
    box-shadow: 24px 48px 48px 0px rgba(219, 194, 195, 1);
}

/* Тип 2: Прозрачные с красной рамкой (2-я и 4-я) */
.services .col-lg-6:nth-child(even) .service-item {
    background-color: transparent;
    border: 1px solid #E6222D;
    border-radius: 2px;
}

/* Heading Block */
.service-item .heading {
    position: relative;
    z-index: 2;
}

/* Name (Title) */
.service-item .name {
    font-family: 'PF BeauSans Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 30px;
    font-weight: 700;
    line-height: 54px;
    color: #293866;
    margin-bottom: 15px;
}

/* Text (Description) */
.service-item .text {
    font-family: 'PF BeauSans Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 14px;
    font-weight: 300;
    line-height: 24px;
    color: #293866;
    max-width: 400px;
}

/* Image Container */
.service-item .img {
    position: absolute;
    bottom: 30px;
    right: 30px;
    opacity: 0.15;
    pointer-events: none;
    z-index: 1;
}

/* Image Fluid */
.service-item .img-fluid {
    max-width: 100%;
    height: auto;
    width: 200px;
    /* Красный цвет для иконок */
    filter: invert(20%) sepia(95%) saturate(6000%) hue-rotate(345deg) brightness(95%) contrast(105%);
}

/* Responsive */
@media (max-width: 991px) {
    .services .col-lg-6 {
        width: 100%;
    }

    .service-item {
        height: auto;
        min-height: 300px;
    }
}

/* ========== PARTNERS SECTION ========== */
.partners {
    padding: 80px 0;
}

.partners__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 48px;
}

.partners__header h2 {
    font-size: 36px;
    font-weight: 700;
}

.partners__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
}

.partner-logo {
    height: 120px;
    background: var(--color-white);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--color-dark);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
    transition: all 0.3s;
}

.partner-logo:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
}

/* ========== FOOTER ========== */
.footer {
    background: #E1E1E1;
    /* Светло-серый */
    color: var(--color-dark);
    padding: 60px 0 24px;
}

/* Charity Card */
.charity-card {
    background: #EAEAEA;
    border-radius: 0 8px 8px 8px;
    padding: 20px 50px;
    margin-bottom: 60px;
}

.charity-card__content {
    display: flex;
    align-items: center;
    gap: 24px;
}

.charity-card__logo svg {
    flex-shrink: 0;
}

.charity-card__text {
    display: flex;
    align-items: center;
    gap: 16px;
    flex: 1;
    flex-wrap: wrap;
}

.charity-card__text span {
    font-size: 14px;
    color: var(--color-dark);
    line-height: 1.6;
    flex: 1;
    min-width: 300px;
}

.charity-card__pdf {
    background: var(--color-red);
    color: var(--color-white);
    padding: 6px 16px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s;
    flex-shrink: 0;
}

.charity-card__pdf:hover {
    background: #c91e28;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px var(--glow-color);
}

.footer__content {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 60px;
    margin-bottom: 40px;
}

.footer__col h4 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--color-dark);
}

.footer__col ul {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.footer__col a {
    font-size: 14px;
    color: var(--color-text);
    transition: color 0.3s;
}

.footer__col a:hover {
    color: var(--color-red);
}

.footer__contacts li {
    color: var(--color-text);
    font-size: 14px;
}

.footer__contacts strong {
    color: var(--color-dark);
    font-size: 48px;
    display: block;
    margin-bottom: 8px;
    font-weight: 400;
}

.footer__address {
    margin-top: 16px;
    font-size: 13px;
    line-height: 1.6;
}

.footer__bottom {
    padding-top: 24px;
    border-top: 1px solid rgba(0, 0, 0, 0.1);
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    color: var(--color-text);
}

.footer__bottom a {
    color: var(--color-text);
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
    .hero__content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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

    .value-card.highlight {
        transform: none;
    }

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

    .services-nav__items {
        flex-wrap: wrap;
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }

    .nav {
        display: none;
    }

    .burger {
        display: flex;
    }

    .footer__content {
        grid-template-columns: 1fr;
        gap: 32px;
    }

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

    .partners__header {
        flex-direction: column;
        gap: 24px;
        align-items: flex-start;
    }
}

@media (max-width: 480px) {
    .top-line {
        font-size: 9px;
    }

    .currency,
    .time {
        flex-direction: column;
        gap: 4px;
    }

    .divider {
        display: none;
    }

    .hero {
        padding: 40px 0;
    }

    .glass-card {
        padding: 24px;
    }

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

/* ========== MODAL ========== */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2000;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.modal.open {
    display: block;
    opacity: 1;
}

.modal__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
}

.modal__content {
    position: relative;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: #fff;
    padding: 40px;
    border-radius: 12px;
    width: 90%;
    max-width: 500px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.modal__close {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 28px;
    color: #999;
    background: none;
    border: none;
    cursor: pointer;
    line-height: 1;
}

.modal__title {
    font-size: 24px;
    color: var(--color-dark);
    margin-bottom: 30px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 13px;
    color: #999;
    margin-bottom: 8px;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 0;
    border: none;
    border-bottom: 1px solid #ddd;
    font-size: 16px;
    color: var(--color-dark);
    outline: none;
    transition: border-color 0.3s;
    background: transparent;
}

.form-group input:focus,
.form-group textarea:focus {
    border-bottom-color: var(--color-dark);
}

.form-group textarea {
    resize: vertical;
    min-height: 40px;
}

.modal__submit {
    width: 100%;
    padding: 16px;
    background: var(--color-red);
    color: #fff;
    border: none;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 500;
    margin-top: 10px;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(230, 34, 45, 0.3);
    transition: transform 0.2s, box-shadow 0.2s;
}

.modal__submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(230, 34, 45, 0.4);
}

.modal__consent {
    margin-top: 20px;
    font-size: 12px;
    color: #999;
    line-height: 1.4;
    text-align: center;
}