:root {
    --primary:#007B9A;
    --primary-soft:rgba(0,123,154,.12);
    --primary-line:rgba(0,123,154,.28);
    --text:#444;
    --dark:#1d2225;
    --dark-soft:#2d3235;
    --light:#f5f6f6;
    --white:#fff;
    --overlay:rgba(0,0,0,.38);
    --content-width:1100px;
}

html {scroll-behavior:smooth;}

body {
    margin:0;
    color:var(--text);
    background:#fff;
    font-family:'Roboto Condensed',sans-serif;
    font-weight:400;
    line-height:1.7;
}

body,html {min-height:100%;}


/* Navbar */

.portal-nav {
    position:absolute;
    top:0;
    left:0;
    right:0;
    z-index:1000;
    padding:6px 25px;
    transition:all .25s ease;
}

.portal-nav-inner {
    display:flex;
    align-items:center;
    justify-content:flex-start;
    max-width:1280px;
    margin:auto;
}

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

.nav-link {
    display:inline-flex;
    align-items:center;
    gap:7px;
    margin-right:3px;
    padding:8px 11px;
    border-radius:3px;
    color:#fff;
    text-decoration:none;
    font-size:14px;
    letter-spacing:.5px;
    transition:all .2s ease;
}

.nav-link i {font-size:13px;}

.nav-link:hover,
.nav-link.active {
    background:rgba(255,255,255,.15);
    color:#fff;
}

.nav-office img {
    width:16px;
    height:16px;
    object-fit:contain;
}

.portal-nav.scrolled {
    position:fixed;
    top:5px;
    left:25px;
    right:25px;
    background:rgba(255,255,255,.4);
    backdrop-filter:blur(10px);
    -webkit-backdrop-filter:blur(10px);
    border-radius:4px;
    box-shadow:0 4px 18px rgba(0,0,0,.14);
}

.portal-nav.scrolled .nav-link {color:#111;}

.portal-nav.scrolled .nav-link:hover,
.portal-nav.scrolled .nav-link.active {
    background:var(--primary-soft);
    color:#fff;
}

.portal-nav.scrolled .nav-link i {color:var(--primary);}


/* Mobile */

.mobile-menu-button {
    display:none;
    border:0;
    background:transparent;
    color:#fff;
    padding:7px 9px;
    font-size:19px;
    cursor:pointer;
}

.portal-nav.scrolled .mobile-menu-button {color:var(--primary);}

.mobile-menu {display:none;}

.mobile-menu.show {
    display:block;
    position:absolute;
    top:52px;
    right:15px;
    min-width:195px;
    padding:6px 0;
    background:rgba(255,255,255,.98);
    box-shadow:0 8px 25px rgba(0,0,0,.18);
    border-radius:5px;
}

.mobile-menu a {
    display:flex;
    align-items:center;
    gap:10px;
    padding:9px 15px;
    color:#444;
    text-decoration:none;
    font-size:14px;
}

.mobile-menu a:hover {
    background:var(--primary-soft);
    color:var(--primary);
}

.mobile-menu a i {
    width:17px;
    text-align:center;
    color:var(--primary);
}

.mobile-menu img {
    width:17px;
    height:17px;
}


/* Hero */

.hero {
    position:relative;
    height:470px;
    overflow:hidden;
}

.hero-image {
    display:block;
    width:100%;
    height:100%;
    object-fit:cover;
    object-position:center;
    animation:heroFade 1.2s ease;
}

.hero-overlay {
    position:absolute;
    inset:0;
    background:linear-gradient(120deg,rgba(0,0,0,.10),rgba(0,0,0,.02) 45%,rgba(0,0,0,.48));
}

.hero-logo {
    position:absolute;
    top:62px;
    right:35px;
}

.hero-logo img {display:block;}

.logo-desktop {width:130px;}

.logo-mobile {display:none!important;}

.hero-content {
    position:absolute;
    right:35px;
    bottom:34px;
    text-align:right;
    color:#fff;
}

.hero-tagline {
    font-size:18px;
    font-weight:300;
    letter-spacing:8px;
}


/* General */

.content-inner {
    max-width:var(--content-width);
    margin:auto;
    padding-left:25px;
    padding-right:25px;
}

.section-label {
    color:var(--primary);
    font-size:12px;
    font-weight:500;
    letter-spacing:3px;
}

.section-label.light {
    color:rgba(255,255,255,.86);
}


/* About */

.about-section {
    padding:78px 0;
    background:#fff;
}

.about-text {
    max-width:900px;
    margin-top:28px;
}

.about-text p {
    margin:0;
    font-size:22px;
    line-height:1.6;
    font-weight:300;
    color:var(--text);
}


/* Parallax */

.parallax-section {
    position:relative;
    min-height:450px;
    background-position:center;
    background-repeat:no-repeat;
    background-size:cover;
    background-attachment:fixed;
}

.bg-operation {background-image:url("../images/Header_Media1.jpg");}
.bg-people {background-image:url("../images/ISP_1500x900.jpg");}
.bg-sustainable {background-image:url("../images/Nursery_1360x816.jpg");}
.bg-community {background-image:url("../images/Press_1000x600.jpg");}

.parallax-overlay {
    position:absolute;
    inset:0;
    background:var(--overlay);
}

.parallax-title {
    position:absolute;
    top:50%;
    left:50%;
    width:100%;
    transform:translate(-50%,-50%);
    text-align:center;
}

.parallax-title h2 {
    margin:12px 0 0;
    color:#fff;
    font-size:42px;
    line-height:1.15;
    font-weight:300;
    letter-spacing:1px;
    text-shadow:0 2px 10px rgba(0,0,0,.4);
}


/* Operation */

.operation-section {
    padding:62px 0 65px;
    background:#fff;
}

.lead-text {
    max-width:850px;
    margin:0 auto 38px;
    text-align:center;
    font-size:18px;
    line-height:1.8;
}

.location-list {
    display:grid;
    grid-template-columns:repeat(3,1fr);
    max-width:900px;
    margin:auto;
    border-top:1px solid var(--primary-line);
    border-bottom:1px solid var(--primary-line);
}

.location-list > div {
    position:relative;
    display:flex;
    flex-direction:column;
    padding:22px 25px;
}

.location-list > div:not(:last-child) {
    border-right:1px solid var(--primary-line);
}

.location-list span {
    margin-bottom:10px;
    color:#9aaeb3;
    font-size:11px;
    letter-spacing:1px;
}

.location-list strong {
    color:var(--primary);
    font-size:16px;
    font-weight:500;
    letter-spacing:1.5px;
}

.location-list small {
    margin-top:2px;
    color:#999;
    font-size:13px;
}


/* People */

.people-section {
    padding:62px 0 65px;
    background:#f6f7f7;
}

.principle-list {
    display:grid;
    grid-template-columns:repeat(3,1fr);
    max-width:900px;
    margin:auto;
    border-top:1px solid var(--primary-line);
    border-bottom:1px solid var(--primary-line);
}

.principle-list > div {
    display:flex;
    align-items:center;
    justify-content:center;
    gap:12px;
    min-height:75px;
    color:#555;
}

.principle-list > div:not(:last-child) {
    border-right:1px solid var(--primary-line);
}

.principle-list i {
    color:var(--primary);
    font-size:19px;
}

.principle-list span {
    font-size:12px;
    letter-spacing:1.5px;
}


/* Sustainable */

.sustainable-section {
    padding:62px 0 65px;
    background:#fff;
}

.sustainable-list {
    display:grid;
    grid-template-columns:repeat(3,1fr);
    max-width:900px;
    margin:auto;
    border-top:1px solid var(--primary-line);
    border-bottom:1px solid var(--primary-line);
}

.sustainable-list > div {
    display:flex;
    align-items:center;
    justify-content:center;
    gap:12px;
    min-height:75px;
    color:#555;
}

.sustainable-list > div:not(:last-child) {
    border-right:1px solid var(--primary-line);
}

.sustainable-list i {
    color:var(--primary);
    font-size:19px;
}

.sustainable-list span {
    font-size:12px;
    letter-spacing:1.5px;
}


/* Community */

.community-section {
    padding:70px 0;
    background:#f6f7f7;
}

.community-content {
    max-width:700px;
}

.community-content h2 {
    margin:12px 0 0;
    color:#333;
    font-size:30px;
    line-height:1.3;
    font-weight:300;
}


/* Footer */

.footer-main {
    background:var(--dark-soft);
    color:#ddd;
}

.footer-inner {
    display:grid;
    grid-template-columns:20% 28% 44% 8%;
    max-width:1200px;
    margin:auto;
    padding:42px 25px;
}

.footer-brand img {
    width:120px;
    margin-bottom:9px;
}

.footer-brand p {
    margin:0;
    color:#999;
    font-size:11px;
    letter-spacing:2px;
    text-transform:uppercase;
}

.footer-address {
    padding-right:25px;
}

.footer-address h3 {
    margin:0 0 13px;
    color:#fff;
    font-size:14px;
    font-weight:500;
    letter-spacing:2px;
}

.footer-address p {
    margin:6px 0;
    font-size:13px;
    line-height:1.65;
}

.footer-address i {
    width:23px;
    color:var(--primary);
}

.footer-address span {padding-left:23px;}

.footer-map {padding:0 15px;}

#googleMap {
    width:100%;
    height:190px;
    filter:grayscale(80%);
    border-radius:3px;
    overflow:hidden;
}

.footer-social {
    display:flex;
    justify-content:flex-end;
    align-items:flex-start;
}

.footer-social a {
    display:flex;
    align-items:center;
    justify-content:center;
    width:38px;
    height:38px;
    color:#fff;
    background:var(--primary);
    border-radius:4px;
    text-decoration:none;
    transition:all .2s ease;
}

.footer-social a:hover {
    transform:translateY(-2px);
    opacity:.85;
}

.footer-bottom {
    padding:13px 20px;
    background:#181b1d;
    color:#999;
    text-align:center;
}

.footer-bottom p {
    margin:0;
    font-size:11px;
}


/* Animation */

@keyframes heroFade {
    from {opacity:.6;}
    to {opacity:1;}
}


/* Responsive */

@media screen and (max-width:768px) {
    .portal-nav {padding:8px 15px;}
    .nav-menu {display:none;}
    .mobile-menu-button {display:block;}
    .portal-nav-inner {justify-content:flex-end;}

    .portal-nav.scrolled {
        top:5px;
        left:8px;
        right:8px;
        padding:3px 10px;
    }

    .portal-nav.scrolled .mobile-menu-button {
        padding:4px 7px;
        font-size:17px;
    }

    .mobile-menu.show {
        top:45px;
        right:5px;
    }

    .hero {height:400px;}

    .hero-logo {
        top:55px;
        right:20px;
    }

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

    .logo-mobile {
        display:block!important;
        width:90px;
    }

    .hero-content {
        right:20px;
        bottom:25px;
    }

    .hero-tagline {
        font-size:12px;
        letter-spacing:4px;
    }

    .content-inner {
        padding-left:20px;
        padding-right:20px;
    }

    .about-section {
        padding:58px 0;
    }

    .about-text p {
        font-size:17px;
    }

    .parallax-section {
        min-height:340px;
        background-attachment:fixed;
    }

    .parallax-title h2 {
        font-size:32px;
    }

    .operation-section,
    .people-section,
    .sustainable-section {
        padding:50px 0 55px;
    }

    .lead-text {
        font-size:17px;
        margin-bottom:30px;
    }

    .location-list,
    .principle-list,
    .sustainable-list {
        grid-template-columns:1fr;
    }

    .location-list > div,
    .principle-list > div,
    .sustainable-list > div {
        border-right:0!important;
        border-bottom:1px solid var(--primary-line);
    }

    .location-list > div:last-child,
    .principle-list > div:last-child,
    .sustainable-list > div:last-child {
        border-bottom:0;
    }

    .location-list > div {
        padding:18px 20px;
    }

    .principle-list > div,
    .sustainable-list > div {
        min-height:65px;
    }

    .community-section {
        padding:58px 0;
    }

    .community-content h2 {
        font-size:27px;
    }

    .footer-inner {
        display:block;
        padding:35px 20px;
    }

    .footer-brand{
       display:none;
    }
    .footer-address,
    .footer-map {
        margin-bottom:25px;
    }

    .footer-address {
        padding-right:0;
    }

    .footer-map {padding:0;}

    .footer-social {
        justify-content:flex-start;
    }
}

@media screen and (max-width:480px) {
    .hero {height:330px;}

    .hero-logo {
        top:48px;
        right:16px;
    }

    .hero-content {
        right:16px;
        bottom:20px;
    }

    .hero-tagline {
        font-size:10px;
        letter-spacing:3px;
    }

    .parallax-section {
        min-height:280px;
    }

    .parallax-title h2 {
        font-size:27px;
    }

    .section-label {
        font-size:11px;
        letter-spacing:2.5px;
    }
}