/* =========================================================
   KOKAI ALLROUND SERVICE - MAIN WEBSITE
   Clean master stylesheet for the Home page
   ========================================================= */

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

html { scroll-behavior: smooth; }

body {
    font-family: Arial, Helvetica, sans-serif;
    color: #222222;
    background: #ffffff;
    line-height: 1.6;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font-family: inherit; }

.section-container,
.header-container,
.footer-container {
    width: min(1200px, 90%);
    margin: 0 auto;
}

/* ================= HEADER ================= */
header {
    background: #ffffff;
    border-bottom: 1px solid #dddddd;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-container {
    min-height: 95px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.logo {
    display: flex;
    align-items: center;
    flex: 0 0 auto;
}

.logo img {
    width: 220px;
    height: auto;
}

/* ================= NAVIGATION ================= */
.main-nav { flex: 0 1 auto; }
.main-nav > ul,
.main-nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.main-nav > ul {
    display: flex;
    align-items: center;
    gap: 28px;
}

.main-nav li { position: relative; }

.main-nav a {
    display: block;
    color: #222222;
    font-size: 16px;
    font-weight: 600;
    padding: 10px 4px;
    transition: color .2s ease, background-color .2s ease, opacity .2s ease;
    cursor: pointer;
}

.main-nav a:hover,
.main-nav a:focus-visible { color: #8fc9e8; }

.main-nav a.active { color: #8fc9e8; }

.nav-parent {
    display: flex;
    align-items: center;
}

.submenu-toggle {
    border: 0;
    background: transparent;
    color: #222222;
    padding: 10px 5px;
    font-size: 16px;
    cursor: pointer;
    transition: color .2s ease, transform .2s ease;
}

.submenu-toggle:hover,
.submenu-toggle:focus-visible { color: #8fc9e8; }

.has-submenu.open > .nav-parent .submenu-toggle { transform: rotate(180deg); }

.submenu {
    list-style: none;
    margin: 0;
    padding: 7px 0;
    min-width: 235px;
    background: #ffffff;
    border: 1px solid #dddddd;
    border-radius: 7px;
    box-shadow: 0 8px 22px rgba(0,0,0,.12);
}

.services-dropdown {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 235px;
    padding-top: 5px;
    z-index: 1100;
}

.has-submenu.open > .services-dropdown { display: block; }

.submenu li { width: 100%; }
.submenu a {
    display: block;
    padding: 11px 16px;
    white-space: nowrap;
    font-size: 15px;
}
.submenu a:hover,
.submenu a:focus-visible {
    background: #f3f9fc;
    color: #8fc9e8;
}

.submenu-all-services {
    display: block;
    margin-top: 5px;
    padding: 11px 16px;
    background: #ffffff;
    border: 1px solid #dddddd;
    border-radius: 7px;
    box-shadow: 0 8px 22px rgba(0,0,0,.10);
    color: #1f4f8f;
    font-size: 14px;
    font-weight: 800;
    white-space: nowrap;
}
.submenu-all-services span { display: inline-block; margin-left: 6px; transition: transform .2s ease; }
.submenu-all-services:hover,
.submenu-all-services:focus-visible {
    background: #f3f9fc;
    color: #173f73;
}
.submenu-all-services:hover span,
.submenu-all-services:focus-visible span { transform: translateX(3px); }

@media (hover: hover) and (pointer: fine) {
    .has-submenu:hover > .services-dropdown,
    .has-submenu:focus-within > .services-dropdown { display: block; }
}

/* ================= LANGUAGE ================= */
.language-selector { position: relative; flex: 0 0 auto; }

.language-button {
    background: #ffffff;
    border: 1px solid #dddddd;
    padding: 9px 12px;
    border-radius: 5px;
    font-size: 14px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 7px;
    cursor: pointer;
    transition: border-color .2s ease, box-shadow .2s ease;
}

.language-button:hover,
.language-button:focus-visible {
    border-color: #8fc9e8;
    box-shadow: 0 2px 8px rgba(0,0,0,.06);
}

.language-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 82px;
    background: #ffffff;
    border: 1px solid #dddddd;
    border-radius: 6px;
    box-shadow: 0 5px 20px rgba(0,0,0,.12);
    overflow: hidden;
    z-index: 1200;
}

.language-selector.open .language-menu { display: block; }

@media (hover: hover) and (pointer: fine) {
    .language-selector:hover .language-menu,
    .language-selector:focus-within .language-menu { display: block; }
}

@media (hover: hover) and (pointer: fine) {
    .language-menu::before {
        content: "";
        position: absolute;
        top: -8px;
        left: 0;
        right: 0;
        height: 8px;
        background: transparent;
    }
}

.language-menu a {
    display: block;
    padding: 10px 14px;
    font-size: 14px;
    font-weight: 600;
    white-space: nowrap;
    transition: background-color .2s ease, color .2s ease;
    cursor: pointer;
}

.language-menu a:hover,
.language-menu a:focus-visible {
    background: #f5f7fa;
    color: #8fc9e8;
}

.language-menu a.active { color: #1f4f8f; font-weight: 800; }

/* ================= PHONE ================= */
.header-phone { flex: 0 0 auto; }

.header-phone a {
    display: inline-block;
    padding: 10px 16px;
    background: #1f4f8f;
    color: #ffffff;
    border-radius: 5px;
    font-size: 14px;
    font-weight: 700;
    white-space: nowrap;
    cursor: pointer;
    transition: background-color .2s ease, transform .2s ease, box-shadow .2s ease;
}

.header-phone a:hover,
.header-phone a:focus-visible {
    background: #173f73;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(31,79,143,.18);
}

/* ================= MOBILE MENU BUTTON ================= */
.menu-toggle {
    display: none;
    border: 1px solid #dddddd;
    background: #ffffff;
    border-radius: 5px;
    padding: 7px 10px;
    font-size: 24px;
    line-height: 1;
    cursor: pointer;
}

/* ================= HERO ================= */
.hero {
    min-height: 520px;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #f7fbfd 0%, #ffffff 55%, #eef7fb 100%);
    border-bottom: 1px solid #e5eaee;
}

.hero-content {
    width: min(1200px, 90%);
    margin: 0 auto;
    padding: 85px 0;
}

.hero-location {
    color: #6e7f8d;
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 12px;
}

.hero h1 {
    font-size: clamp(40px, 5vw, 64px);
    line-height: 1.1;
    margin-bottom: 18px;
    color: #173f73;
}

.hero h2 {
    max-width: 850px;
    font-size: clamp(22px, 3vw, 32px);
    line-height: 1.3;
    font-weight: 600;
    margin-bottom: 18px;
}

.hero-slogan {
    font-size: 20px;
    font-weight: 700;
    color: #4d5e6b;
    margin-bottom: 30px;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

/* ================= BUTTONS ================= */
.button {
    display: inline-block;
    padding: 12px 22px;
    border-radius: 6px;
    background: #1f4f8f;
    color: #ffffff;
    font-size: 16px;
    font-weight: 700;
    border: 1px solid #1f4f8f;
    cursor: pointer;
    transition: background-color .2s ease, border-color .2s ease, transform .2s ease, box-shadow .2s ease;
}

.button:hover,
.button:focus-visible {
    background: #173f73;
    border-color: #173f73;
    transform: translateY(-2px);
    box-shadow: 0 5px 14px rgba(31,79,143,.18);
}

.button-secondary {
    background: #ffffff;
    color: #1f4f8f;
}

.button-secondary:hover,
.button-secondary:focus-visible {
    background: #f3f9fc;
    color: #173f73;
}

/* ================= SECTIONS ================= */
.services,
.about,
.advantages,
.region,
.contact,
.final-cta {
    padding: 85px 0;
}

.services { background: #ffffff; }
.about { background: #f7fafc; }
.advantages { background: #ffffff; }
.region { background: #f7fafc; }
.contact,
.final-cta { background: #eef7fb; }

.section-label {
    margin-bottom: 8px;
    color: #8fc9e8;
    font-size: 14px;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.services h2,
.about h2,
.advantages h2,
.region h2,
.contact h2,
.final-cta h2 {
    color: #173f73;
    font-size: clamp(30px, 4vw, 42px);
    line-height: 1.2;
    margin-bottom: 18px;
}

.section-intro {
    max-width: 850px;
    color: #4b5660;
    font-size: 18px;
    margin-bottom: 32px;
}

/* ================= HOME SERVICE CARDS ================= */
.home-service-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.home-service-card {
    background: #ffffff;
    border: 1px solid #e1e5ea;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 16px rgba(0,0,0,.06);
    transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}

.home-service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 26px rgba(0,0,0,.11);
    border-color: #c9dfe9;
}

.home-service-card h3 {
    color: #173f73;
    font-size: 22px;
    line-height: 1.25;
    padding: 20px 20px 16px;
}

.home-service-image {
    display: block;
    overflow: hidden;
    cursor: pointer;
}

.home-service-image img {
    width: 100%;
    height: 230px;
    object-fit: cover;
    transition: transform .35s ease, filter .25s ease;
}

.home-service-card:hover .home-service-image img {
    transform: scale(1.035);
    filter: brightness(1.03);
}

.section-action { margin-top: 28px; }

.text-link {
    display: inline-block;
    color: #1f4f8f;
    font-weight: 700;
    cursor: pointer;
    transition: color .2s ease, transform .2s ease;
}

.text-link:hover,
.text-link:focus-visible {
    color: #4aa9d8;
    transform: translateX(3px);
}

/* ================= ABOUT / ADVANTAGES ================= */
.about p,
.region p,
.contact p,
.final-cta p {
    max-width: 850px;
    font-size: 17px;
    margin-bottom: 16px;
}

.advantage-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 32px;
}

.advantage {
    padding: 25px;
    background: #ffffff;
    border: 1px solid #e1e5ea;
    border-radius: 10px;
    transition: transform .2s ease, box-shadow .2s ease;
}

.advantage:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(0,0,0,.08);
}

.advantage h3 {
    color: #173f73;
    font-size: 20px;
    margin-bottom: 8px;
}

.advantage p { margin: 0; font-size: 15px; }

/* ================= CONTACT DETAILS ================= */
.contact-details {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin: 30px 0;
}

.contact-details p {
    margin: 0;
    font-size: 16px;
}

.contact-details a {
    color: #1f4f8f;
    cursor: pointer;
}

.contact-details a:hover { color: #4aa9d8; }

/* ================= FOOTER ================= */
.site-footer,
footer {
    background: #171717;
    color: #ffffff;
    padding-top: 60px;
}

.site-footer .footer-container,
footer .footer-container {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 45px;
    align-items: start;
    padding-bottom: 45px;
}

.site-footer h2,
footer h2 { font-size: 24px; margin-bottom: 10px; }
.site-footer h3,
footer h3 { font-size: 17px; margin-bottom: 15px; }
.site-footer p,
.site-footer li,
footer p { font-size: 14px; line-height: 1.8; }
.site-footer a,
footer a { color: #ffffff; cursor: pointer; }
.site-footer a:hover,
footer a:hover { color: #8fc9e8; }

.footer-services ul,
.footer-contact ul { list-style: none; padding: 0; margin: 0; }

.footer-logo { display: none; }

.footer-bottom {
    border-top: 1px solid #444444;
    width: min(1200px, 90%);
    margin: 0 auto;
    padding: 18px 0 20px;
    display: flex;
    justify-content: space-between;
    gap: 20px;
    font-size: 14px;
}

.footer-bottom p { margin: 0; }

/* ================= TABLET ================= */
@media (max-width: 1050px) {
    .header-container { flex-wrap: wrap; padding: 15px 0; }
    .logo { flex: 1 1 auto; }
    .main-nav { order: 4; width: 100%; }
    .main-nav > ul { justify-content: center; flex-wrap: wrap; }
    .home-service-grid { grid-template-columns: repeat(2, 1fr); }
    .advantage-grid { grid-template-columns: repeat(2, 1fr); }
    .contact-details { grid-template-columns: repeat(2, 1fr); }
    .site-footer .footer-container,
    footer .footer-container { grid-template-columns: repeat(2, 1fr); }
}

/* ================= SMALL SCREEN ================= */
@media (max-width: 700px) {
    .services-dropdown {
        position: static;
        display: none;
        width: 100%;
        min-width: 0;
        padding: 0 0 8px 100px;
    }
    .has-submenu.open > .services-dropdown { display: block; }
    .submenu {
        min-width: 0;
        border: 0;
        border-radius: 0;
        box-shadow: none;
        padding: 4px 0 0;
    }
    .submenu-all-services {
        margin-top: 5px;
        width: max-content;
        max-width: 100%;
        box-shadow: none;
    }

    .header-container {
        display: grid;
        grid-template-columns: 1fr auto;
        gap: 12px 14px;
        padding: 12px 0 16px;
    }

    .logo { justify-content: flex-start; }
    .logo img { width: 180px; }

    .menu-toggle { display: block; justify-self: end; }

    .main-nav {
        order: initial;
        grid-column: 1 / -1;
        display: none;
        width: 100%;
    }

    .main-nav.is-open { display: block; }

    .main-nav > ul {
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        width: 100%;
    }

    .main-nav > ul > li {
        width: 100%;
        border-top: 1px solid #edf0f2;
    }

    .main-nav > ul > li > a { padding: 12px 4px; }
    .nav-parent { justify-content: space-between; }

    .submenu {
        position: static;
        min-width: 0;
        border: 0;
        border-radius: 0;
        box-shadow: none;
        padding: 0;
        background: #f7fafc;
    }

    .submenu a { padding: 11px 10px 11px 105px; }

    .language-selector { justify-self: start; }
    .header-phone {
        grid-column: 1 / -1;
        width: 100%;
    }

    .header-phone a { width: 100%; text-align: center; }

    .hero { min-height: auto; }
    .hero-content { padding: 65px 0; }
    .hero h1 { font-size: 38px; }
    .hero h2 { font-size: 21px; }
    .hero-buttons { flex-direction: column; align-items: stretch; }
    .button { text-align: center; }

    .services,
    .about,
    .advantages,
    .region,
    .contact,
    .final-cta { padding: 65px 0; }

    .home-service-grid,
    .advantage-grid,
    .contact-details { grid-template-columns: 1fr; }

    .home-service-image img { height: 210px; }

    .site-footer .footer-container,
    footer .footer-container { grid-template-columns: 1fr; gap: 30px; }

    .footer-bottom { flex-direction: column; gap: 8px; }
}

/* ================= ACCESSIBILITY ================= */
:focus-visible {
    outline: 2px solid #8fc9e8;
    outline-offset: 3px;
}

/* =========================================================
   GLOBAL PC HOVER BEHAVIOUR
   Mouse/PC only. Touch/tablet stays click/tap based.
   ========================================================= */
@media (hover: hover) and (pointer: fine) {
    .has-submenu:hover > .services-dropdown,
    .has-submenu:focus-within > .services-dropdown {
        display: block;
    }

    .has-submenu:hover > .nav-parent .submenu-toggle,
    .has-submenu:focus-within > .nav-parent .submenu-toggle {
        color: #8fc9e8;
    }

    .language-selector:hover .language-menu,
    .language-selector:focus-within .language-menu {
        display: block;
    }

    .language-selector:hover .language-button {
        border-color: #8fc9e8;
        box-shadow: 0 2px 8px rgba(0,0,0,.06);
    }

    .button:hover,
    .header-phone a:hover {
        transform: translateY(-1px);
    }

    .text-link:hover { letter-spacing: .01em; }
}


/* ================= SERVICE DETAIL PAGES ================= */
.page-intro {
    padding: 75px 0 45px;
    background: #f7fafc;
}

.page-intro h1 {
    color: #173f73;
    font-size: clamp(34px, 5vw, 52px);
    line-height: 1.15;
    margin-bottom: 14px;
}

.page-intro p {
    max-width: 800px;
    font-size: 19px;
    color: #4d5e6b;
}

.service-detail {
    width: min(1200px, 90%);
    margin: 0 auto;
    padding: 70px 0 80px;
}

.service-detail h2 {
    color: #173f73;
    font-size: clamp(28px, 4vw, 40px);
    margin-bottom: 14px;
}

.service-detail > p {
    max-width: 850px;
    font-size: 17px;
    color: #4b5660;
    margin-bottom: 30px;
}

.service-detail-image {
    width: 100%;
    max-width: 900px;
    height: 360px;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0,0,0,.08);
    margin: 0 0 38px;
}

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

.service-list article {
    padding: 24px;
    background: #ffffff;
    border: 1px solid #e1e5ea;
    border-radius: 10px;
    box-shadow: 0 4px 16px rgba(0,0,0,.05);
    transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.service-list article:hover {
    transform: translateY(-4px);
    box-shadow: 0 9px 22px rgba(0,0,0,.09);
    border-color: #c9dfe9;
}

.service-list h3 {
    color: #173f73;
    font-size: 20px;
    margin-bottom: 8px;
}

.service-list p {
    color: #4b5660;
    font-size: 15px;
    margin: 0;
}

.service-contact {
    padding: 70px 0;
    background: #eef7fb;
    text-align: center;
}

.service-contact h2 {
    color: #173f73;
    font-size: clamp(28px, 4vw, 38px);
    margin-bottom: 12px;
}

.service-contact p {
    margin-bottom: 24px;
    color: #4b5660;
    font-size: 17px;
}

.service-contact a.button,
.service-contact > a {
    display: inline-block;
}

@media (max-width: 700px) {
    .service-list { grid-template-columns: 1fr; }
    .service-detail-image { height: 240px; }
}

/* ================= TWO-LEVEL SERVICES MENU — PUBLISHING FINAL ================= */
.services-dropdown > .submenu > .service-parent { position:relative; width:100%; }
.services-dropdown > .submenu > .service-parent > .service-parent-row { display:flex; align-items:center; justify-content:space-between; width:100%; }
.service-parent-row > a { flex:1 1 auto; }
.service-submenu-toggle { flex:0 0 auto; border:0; background:transparent; color:#222; padding:10px 13px; font-size:20px; line-height:1; cursor:pointer; }
.service-parent > .service-submenu { display:none; list-style:none; margin:0; }
@media (min-width:701px) and (hover:hover) and (pointer:fine) {
  .main-nav .has-submenu > .services-dropdown { overflow:visible; min-width:300px; }
  .main-nav .has-submenu > .services-dropdown > .submenu { position:relative; overflow:visible; min-width:300px; }
  .main-nav .has-submenu > .services-dropdown > .submenu > .service-parent { position:relative; display:block; }
  .main-nav .has-submenu > .services-dropdown > .submenu > .service-parent > .service-submenu-toggle { display:none; }
  .main-nav .has-submenu > .services-dropdown > .submenu > .service-parent > .service-submenu {
    display:none; position:absolute; left:calc(100% + 2px); top:-1px; min-width:315px; padding:7px 0;
    background:#fff; border:1px solid #ddd; border-radius:7px; box-shadow:8px 8px 22px rgba(0,0,0,.12); z-index:1500;
  }
  .main-nav .has-submenu > .services-dropdown > .submenu > .service-parent:hover > .service-submenu,
  .main-nav .has-submenu > .services-dropdown > .submenu > .service-parent:focus-within > .service-submenu { display:block; }
  .main-nav .has-submenu > .services-dropdown > .submenu > .service-parent > .service-submenu::before {
    content:""; position:absolute; left:-12px; top:0; width:14px; height:100%; background:transparent;
  }
  .service-submenu a { display:block; padding:10px 15px; font-size:14px; white-space:nowrap; }
  .service-submenu a:hover,.service-submenu a:focus-visible { background:#f3f9fc; color:#4aa9d8; }
}
@media (max-width:700px) {
  .services-dropdown { position:static; display:none; width:100%; min-width:0; padding:0; }
  .has-submenu.open > .services-dropdown { display:block; }
  .services-dropdown > .submenu { min-width:0; padding:4px 0; background:#f7fafc; }
  .services-dropdown > .submenu > .service-parent { width:100%; }
  .service-parent-row > a { padding:11px 10px 11px 20px; }
  .service-submenu-toggle { padding:9px 16px; }
  .service-parent > .service-submenu { position:static; display:none; margin:0; padding:3px 0 6px 22px; background:#eef6fa; border-left:2px solid #d7eaf4; }
  .service-parent.open > .service-submenu { display:block; }
  .service-submenu a { display:block; padding:9px 10px; font-size:14px; white-space:normal; }
}


/* Compact multi-select upload widget */
.upload-widget { margin-top: 8px; }
.upload-widget > input[type="file"] { display: none; }
.upload-controls { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.upload-add-button, .upload-remove-button { border: 1px solid #c8cdd3; background: #f7f8f9; color: #20252b; border-radius: 7px; padding: 9px 13px; cursor: pointer; font: inherit; }
.upload-add-button:hover, .upload-remove-button:hover { background: #e9edf1; }
.upload-count { color: #5b6470; font-size: .92rem; }
.upload-file-list { list-style: none; margin: 10px 0 0; padding: 0; display: grid; gap: 6px; }
.upload-file-item { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 8px 10px; border: 1px solid #dfe3e8; border-radius: 7px; background: #fafbfc; }
.upload-file-name { min-width: 0; overflow-wrap: anywhere; font-size: .92rem; }
.upload-remove-button { padding: 5px 9px; font-size: .85rem; flex: 0 0 auto; }
@media (max-width: 480px) { .upload-file-item { align-items: flex-start; flex-direction: column; } .upload-remove-button { align-self: flex-end; } }