@import url('https://fonts.googleapis.com/css2?family=Nunito:ital,wght@0,200..1000;1,200..1000&display=swap');

:root {
    --bg-color: #F5F5F5;
    --text-color: #212121;
    --icon-color: #4655A0;
    --accent-color: #FFC107;
    --contrast-color: #3d464d;
    --inactive-color: #CED4DA;
    --nav-item-color: #d5e4ff;
}

html, body {
    height: 100%;
    scroll-padding-top: 120px;
}

body {
    margin: 0;
    padding: 0;
    font-family: "Nunito", serif;
    font-optical-sizing: auto;
    font-style: normal;
    overflow-x: hidden;
    background-color: var(--bg-color);
    color: var(--text-color);
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Nunito', serif;
    font-weight: 600;
}

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

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

.transparent-table,
.transparent-table td,
.transparent-table th,
.transparent-table thead,
.transparent-table tbody {
  background-color: transparent !important;
}

.wrapper {
    min-height: 100%;
    display: flex;
    flex-direction: column;
}

h4 {
    font-size: 20px;
}

h5 {
    font-size: 16px;
!important;
}

.nav-link {
    color: var(--icon-color);
    font-size: 20px;
}


.footer {
    background-color: #393069;
    padding: 10px 0;
    color: var(--inactive-color);
}

.footer a {
    transition: all .3s;
    color: var(--inactive-color);
    font-weight: 600;
}

.footer a:hover {
    color: #fff;
}

#top_button {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: var(--accent-color);
    opacity: .6;
    color: var(--icon-color);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    border: 0;
    font-size: 40px;
    transition: all .5s;
    z-index: 100;
    line-height: 40px;
    align-content: center;
    display: none;
}

#top_button:hover {
    opacity: 1;
}

/* HEADER / NAVIGATION */
#header_nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 120px;
    z-index: 1030;
    background-color: white;
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);
    transition: height 0.3s ease;
    display: flex;
    align-items: center;
}

#header_nav .navbar {
    width: 100%;
}

#logo {
    height: 100px;
    transition: height 0.3s ease;
}

.header_nav_scroll {
    height: 70px !important;
}

.header_nav_scroll #logo {
    height: 50px !important;
}

#header_spacer {
    height: 120px;
    transition: height 0.3s ease;
}

/* LOGO FIX */
.navbar-brand {
    flex-shrink: 0;
}

.navbar-brand img {
    max-height: 100%;
    width: auto;
}

/* MOBILE MENU (до 991.98px) */
.navbar-collapse {
    position: fixed;
    top: 120px;
    left: 0;
    right: 0;
    width: 100vw;
    background: white;
    z-index: 1029;
    border-top: 1px solid #e0e0e0;
    padding: 10px 0;
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);
    text-align: center;
    transition: top 0.3s ease; /* добавлено */
}


/* DESKTOP MENU (от 992px) */
@media (min-width: 992px) {
    .navbar-collapse {
        position: static;
        background: none;
        width: auto;
        max-width: none;
        padding: 0;
        box-shadow: none;
        border: none;
        text-align: left;
    }

    .navbar-nav {
        flex-direction: row;
        align-items: center;
        justify-content: flex-end;
    }

    .navbar-nav .nav-item {
        width: auto;
        margin: 0 10px;
    }

    .navbar-nav .nav-link {
        width: auto;
        text-align: left;
        padding: 8px 16px;
        display: block;
    }
}

.nav-link {
    position: relative;
    display: inline-block;
    padding: 6px 12px;
    color: #2b2e54;
    text-decoration: none;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: #C01B00
}

/* Верхние уголки */
.nav-link::before,
.nav-link::after {
    content: "";
    position: absolute;
    width: 6px;
    height: 6px;
    border: 2px solid red;
    opacity: 0;
    transition: opacity 0.3s ease,
    top 0.3s ease,
    bottom 0.3s ease,
    left 0.3s ease,
    right 0.3s ease;
    pointer-events: none;
}

.nav-link::before {
    top: -1px;
    left: -6px;
    border-right: none;
    border-bottom: none;
}

.nav-link::after {
    top: -1px;
    right: -6px;
    border-left: none;
    border-bottom: none;
}

/* Нижние уголки */
.nav-link .corner-bl,
.nav-link .corner-br {
    position: absolute;
    width: 6px;
    height: 6px;
    border: 2px solid red;
    opacity: 0;
    transition: opacity 0.3s ease,
    top 0.3s ease,
    bottom 0.3s ease,
    left 0.3s ease,
    right 0.3s ease;
    pointer-events: none;
}

.nav-link .corner-bl {
    bottom: -1px;
    left: -6px;
    border-top: none;
    border-right: none;
}

.nav-link .corner-br {
    bottom: -1px;
    right: -6px;
    border-top: none;
    border-left: none;
}

/* Наведение: уменьшаем отступы — эффект "обхвата" */
.nav-link:hover::before {
    top: 2px;
    left: -2px;
    opacity: 1;
}

.nav-link:hover::after {
    top: 2px;
    right: -2px;
    opacity: 1;
}

.nav-link:hover .corner-bl {
    bottom: 2px;
    left: -2px;
    opacity: 1;
}

.nav-link:hover .corner-br {
    bottom: 2px;
    right: -2px;
    opacity: 1;
}

.fade-toggle {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.5s ease, transform 0.5s ease;
    pointer-events: auto;
}

.fade-toggle.hidden {
    opacity: 0;
    transform: translateY(-10px);
    pointer-events: none;
}

.logo-glow-wrapper {
    z-index: 1031; /* выше, чем .navbar-collapse */
    position: relative;
    display: inline-block;
    overflow: hidden;
}

.logo-glow-wrapper::after {
    content: '';
    position: absolute;
    top: -100%;
    left: -100%;
    width: 300%;
    height: 300%;
    background: linear-gradient(
            45deg,
            rgba(255, 255, 255, 0) 45%,
            rgba(255, 255, 255, 0.6) 50%,
            rgba(255, 255, 255, 0) 55%
    );
    transform: translate(-100%, 100%);
    animation: logo-shine 10s ease-in-out infinite;
    pointer-events: none;
    opacity: 0;
    z-index: 5;
}

@keyframes logo-shine {
    0% {
        transform: translate(-100%, 100%);
        opacity: 0;
    }
    5% {
        opacity: 1;
    }
    55% {
        transform: translate(100%, -100%);
        opacity: 1;
    }
    60% {
        opacity: 0;
    }
    100% {
        transform: translate(100%, -100%);
        opacity: 0;
    }
}

.navbar-collapse:not(.show) {
    top: -9999px !important;
}

body.menu-open #header_nav {
    transition: none !important;
}

#header_nav.no-transition {
    transition: none !important;
}

.parallax-section {
    background-size: cover;
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-position: center;
    position: relative;
    z-index: 1;
}

/* Светлая маска */
.parallax-section::before {
    content: "";
    position: absolute;
    inset: 0;
    background-color: rgba(255, 255, 255, 0.6); /* Осветляющая маска */
    z-index: 2;
    pointer-events: none;
}

/* Контейнер внутри должен быть выше маски */
.parallax-section > .container {
    position: relative;
    z-index: 3;
}

.review-slider-wrapper {
    max-width: 100%;
}

.review-slider {
    scroll-behavior: smooth;
    transition: transform 0.3s ease;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.review-slider::-webkit-scrollbar {
    display: none;
}

.review-card {
    min-width: 330px;
    max-width: 330px;
    border: 1px solid #ddd;
    border-radius: 1rem;
    background-color: #f8f9fa;
    flex-shrink: 0;
}

/* 🔽 На экранах до 768px — уменьшить ширину карточек */
@media (max-width: 768px) {
    .review-card {
        min-width: 280px;
        max-width: 280px;
    }
}

/* 🔽 На очень узких (до 576px) — ещё меньше */
@media (max-width: 576px) {
    .review-card {
        min-width: 260px;
        max-width: 260px;
    }
}

@media (min-width: 992px) {
    .col-5th {
        width: 20%;
        flex: 0 0 20%;
        max-width: 20%;
    }
}

.card-hover {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card-hover:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.8);
}

/* Общий стиль углов */
.card-corner {
    position: absolute;
    width: 18px;
    height: 18px;
    pointer-events: none;
    z-index: 1099;
}

.card-corner::before,
.card-corner::after {
    content: "";
    position: absolute;
    background-color: #ff0000;
    box-shadow: 0 0 6px #ff0000;
}

/* Горизонтальная линия */
.card-corner::before {
    height: 2px;
    width: 20px;
}

/* Вертикальная линия */
.card-corner::after {
    width: 2px;
    height: 20px;
}

/* ┌ top-left */
.corner-tl {
    top: 20px;
    left: 20px;
}

.corner-tl::before {
    top: 0;
    left: 0;
}

.corner-tl::after {
    top: 0;
    left: 0;
}

/* ┐ top-right */
.corner-tr {
    top: 20px;
    right: 20px;
}

.corner-tr::before {
    top: 0;
    right: 0;
}

.corner-tr::after {
    top: 0;
    right: 0;
}

/* └ bottom-left */
.corner-bl {
    bottom: 20px;
    left: 20px;
}

.corner-bl::before {
    bottom: 0;
    left: 0;
}

.corner-bl::after {
    bottom: 0;
    left: 0;
}

/* ┘ bottom-right */
.corner-br {
    bottom: 20px;
    right: 20px;
}

.corner-br::before {
    bottom: 0;
    right: 0;
}

.corner-br::after {
    bottom: 0;
    right: 0;
}

.card-corner {
    position: absolute;
    width: 18px;
    height: 18px;
    pointer-events: none;
    opacity: 0; /* скрыты по умолчанию */
    transition: opacity 0.3s ease;
}

/* Появление при наведении */
.card-hover:hover .card-corner {
    opacity: 1;
}

hr {
    margin: 0 auto;
}

.form-control:focus {
  box-shadow: none !important;
  border-color: inherit !important;
  outline: none !important;
}