/* ===== RESET & BASE ===== */
*,*::before,*::after {
    margin:0;
    padding:0;
    box-sizing:border-box;
}
html {
    scroll-behavior:smooth;
}
body {
    font-family:'Segoe UI',Tahoma,Geneva,Verdana,sans-serif;
    line-height:1.6;
    color:#2d3436;
    background:#f9fafb;
}
a {
    text-decoration:none;
    color:inherit;
}
ul {list-style:none;}
img {max-width:100%;display:block;}
.container {
    max-width:1200px;
    margin:0 auto;
    padding:0 20px;
}

/* ===== BUTTONS ===== */
.btn {
    display:inline-block;
    padding:12px 28px;
    border-radius:30px;
    font-weight:600;
    transition:all .3s ease;
    cursor:pointer;
    font-size:1rem;
    border:2px solid transparent;
}
.btn-primary {
    background:#fe7702;
    color:#fff;
    border-color:#fe7702;
}
.btn-primary:hover {
    background:#013366;
    border-color:#013366;
}
.btn-outline {
    background:transparent;
    color:#fe7702;
    border-color:#fe7702;
}
.btn-outline:hover {
    background:#fe7702;
    color:#fff;
}

/* ===== HERO BUTTONS (improved contrast on dark background) ===== */
.hero .btn-primary {
    background:#ffffff;
    color:#013366;
    border-color:#ffffff;
}
.hero .btn-primary:hover {
    background:#fdf5eb;
    border-color:#fdf5eb;
    color:#013366;
}
.hero .btn-outline {
    background:transparent;
    color:#ffffff;
    border-color:#ffffff;
}
.hero .btn-outline:hover {
    background:#ffffff;
    color:#013366;
    border-color:#ffffff;
}

/* ===== NAVBAR ===== */
.navbar {
    position:fixed;
    top:0;
    left:0;
    width:100%;
    background:rgba(255,255,255,0.97);
    z-index:1000;
    box-shadow:0 2px 10px rgba(0,0,0,0.05);
    transition:box-shadow .3s;
}
.nav-container {
    display:flex;
    align-items:center;
    justify-content:space-between;
    height:70px;
}
.logo img {
    height:40px;
    width:auto;
}
.nav-menu ul {
    display:flex;
    gap:24px;
}
.nav-menu ul li a {
    font-weight:500;
    font-size:0.95rem;
    color:#2d3436;
    transition:color .3s;
    position:relative;
}
.nav-menu ul li a::after {
    content:'';
    position:absolute;
    left:0;
    bottom:-4px;
    width:0;
    height:2px;
    background:#fe7702;
    transition:width .3s;
}
.nav-menu ul li a:hover::after,
.nav-menu ul li a.active::after {
    width:100%;
}
.nav-menu ul li a:hover,
.nav-menu ul li a.active {
    color:#fe7702;
}
.hamburger {
    display:none;
    flex-direction:column;
    cursor:pointer;
    gap:5px;
    z-index:1100;
}
.hamburger span {
    display:block;
    width:25px;
    height:3px;
    background:#2d3436;
    border-radius:2px;
    transition:all .3s ease;
}

/* ===== HERO SLIDER ===== */
.hero {
    background-color:#013366;
    background-image:
        linear-gradient(135deg, rgba(1,51,102,0.8) 0%, rgba(1,51,102,0.6) 40%, rgba(1,51,102,0.4) 100%),
        url('/var/folders/8q/xz_4z_mn7tx75fqcf3c996j40000gn/T/clipboard-2026-07-05-150331-245B672A.png');
    background-position:center;
    background-size:cover;
    background-repeat:no-repeat;
    color:#fff;
    min-height:80vh;
    display:flex;
    align-items:center;
    margin-top:70px;
    padding:60px 20px;
    position:relative;
    overflow:hidden;
}
.hero-content {
    max-width:700px;
    width:100%;
}
.hero-slides-wrapper {
    position:relative;
}
.hero-slide {
    position:absolute;
    top:0;
    left:0;
    width:100%;
    height:auto;
    opacity:0;
    transform:translateY(20px);
    transition: opacity 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94), transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    pointer-events:none;
}
.hero-slide.active {
    opacity:1;
    transform:translateY(0);
    pointer-events:auto;
}
.hero-slide h1 {
    font-size:2.8rem;
    line-height:1.2;
    margin-bottom:20px;
}
.hero-slide p {
    font-size:1.15rem;
    opacity:0.9;
    margin-bottom:30px;
    line-height:1.7;
}
.hero-cta {
    display:flex;
    gap:16px;
    flex-wrap:wrap;
}
.hero-dots {
    display:flex;
    justify-content:center;
    gap:12px;
    margin-top:30px;
}
.hero-dots .dot {
    width:12px;
    height:12px;
    border-radius:50%;
    background:rgba(255,255,255,0.4);
    border:2px solid rgba(255,255,255,0.6);
    cursor:pointer;
    transition: background 0.4s ease, transform 0.4s ease;
}
.hero-dots .dot.active {
    background:#ffffff;
    transform:scale(1.2);
}

/* ===== SECTIONS ===== */
.section {
    padding:80px 0;
}
.bg-light {
    background:#f9f9f9;
}
.section-title {
    font-size:2.2rem;
    text-align:center;
    margin-bottom:12px;
    color:#013366;
}
.section-subtitle {
    text-align:center;
    font-size:1.05rem;
    color:#555;
    max-width:650px;
    margin:0 auto 50px;
}

/* ===== METRICS ===== */
.metrics {
    display:flex;
    justify-content:center;
    gap:40px;
    flex-wrap:wrap;
    margin-top:40px;
}
.metric-item {
    text-align:center;
    background:#fff;
    border-radius:12px;
    padding:30px 20px;
    min-width:180px;
    box-shadow:0 8px 20px rgba(0,0,0,0.06);
    flex:1;
}
.metric-number {
    font-size:2.5rem;
    font-weight:700;
    color:#fe7702;
}
.metric-unit {
    display:block;
    font-size:0.9rem;
    color:#666;
    margin-bottom:6px;
}
.metric-item p {
    font-weight:600;
    color:#333;
}

/* ===== PRODUCT GRID ===== */
.product-grid {
    display:grid;
    grid-template-columns:repeat(auto-fit, minmax(240px,1fr));
    gap:30px;
    margin-top:20px;
}
.product-card {
    background:#fff;
    border-radius:12px;
    padding:30px 20px;
    text-align:center;
    box-shadow:0 4px 15px rgba(0,0,0,0.05);
    transition:transform .3s, box-shadow .3s;
}
.product-card:hover {
    transform:translateY(-6px);
    box-shadow:0 8px 25px rgba(0,0,0,0.08);
}
.product-icon {
    font-size:2.5rem;
    color:#fe7702;
    margin-bottom:16px;
}
.product-card h3 {
    margin-bottom:10px;
    color:#013366;
}
.product-card p {
    color:#555;
    font-size:0.95rem;
}

/* ===== SUSTAINABILITY ===== */
.sustainability {
    background:#013366;
    color:#fff;
}
.sustainability .section-title {
    color:#fff;
}
.esg-content {
    display:flex;
    gap:40px;
    align-items:center;
    flex-wrap:wrap;
}
.esg-text {
    flex:1;
    min-width:280px;
}
.esg-text p {
    margin-bottom:24px;
    font-size:1.05rem;
    line-height:1.8;
}
.esg-stats {
    flex:1;
    min-width:250px;
    display:flex;
    flex-direction:column;
    gap:20px;
}
.stat {
    background:rgba(255,255,255,0.1);
    border-radius:10px;
    padding:20px;
    text-align:center;
}
.stat-number {
    display:block;
    font-size:1.8rem;
    font-weight:700;
    margin-bottom:4px;
}
.stat span:last-child {
    font-size:0.95rem;
    opacity:0.9;
}

/* ===== NEWS GRID ===== */
.news-grid {
    display:grid;
    grid-template-columns:repeat(auto-fit, minmax(300px,1fr));
    gap:30px;
}
.news-card {
    background:#fff;
    border-radius:12px;
    overflow:hidden;
    box-shadow:0 4px 15px rgba(0,0,0,0.05);
    transition:transform .3s;
}
.news-card:hover {
    transform:translateY(-4px);
}
.news-card img {
    width:100%;
    height:200px;
    object-fit:cover;
}
.news-body {
    padding:20px;
}
.news-body h4 {
    margin-bottom:8px;
    color:#013366;
    font-size:1.1rem;
    line-height:1.4;
}
.news-date {
    color:#888;
    font-size:0.85rem;
    margin-bottom:10px;
}
.news-body p {
    color:#555;
}

/* ===== QUICK LINKS (Investor & Karir) ===== */
.quick-links {
    background:#fff;
}
.quick-links-grid {
    display:flex;
    justify-content:center;
    gap:30px;
    flex-wrap:wrap;
    margin-top:20px;
}
.quick-link-item {
    display:flex;
    align-items:center;
    gap:12px;
    background:#f9f9f9;
    padding:20px 30px;
    border-radius:12px;
    font-weight:600;
    transition:background .3s;
    color:#2d3436;
}
.quick-link-item i {
    font-size:1.8rem;
    color:#fe7702;
}
.quick-link-item:hover {
    background:#fe7702;
    color:#fff;
}
.quick-link-item:hover i {
    color:#fff;
}

/* ===== FOOTER ===== */
.footer {
    background:#013366;
    color:#ddd;
    padding:50px 0 0;
}
.footer-container {
    display:grid;
    grid-template-columns:repeat(auto-fit, minmax(220px,1fr));
    gap:40px;
}
.footer-col h4 {
    color:#fff;
    margin-bottom:16px;
    font-size:1.2rem;
}
.footer-col p,
.footer-col li {
    font-size:0.95rem;
    line-height:1.7;
}
.footer-col ul li {
    margin-bottom:8px;
}
.footer-col ul li a {
    transition:color .3s;
}
.footer-col ul li a:hover {
    color:#fe7702;
}
.social-icons {
    display:flex;
    gap:14px;
    margin-top:10px;
}
.social-icons a {
    display:inline-flex;
    align-items:center;
    justify-content:center;
    width:40px;
    height:40px;
    border-radius:50%;
    background:rgba(255,255,255,0.1);
    color:#ddd;
    font-size:1.2rem;
    transition:background .3s, color .3s;
}
.social-icons a:hover {
    background:#fe7702;
    color:#fff;
}
.footer-bottom {
    margin-top:40px;
    padding:20px 0;
    border-top:1px solid rgba(255,255,255,0.15);
    text-align:center;
    font-size:0.9rem;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
    .hero-slide h1 {
        font-size:2rem;
    }
    .esg-content {
        flex-direction:column;
    }
}
@media (max-width: 768px) {
    .nav-menu {
        position:fixed;
        top:70px;
        left:0;
        width:100%;
        background:#fff;
        box-shadow:0 8px 20px rgba(0,0,0,0.1);
        transform:translateX(-100%);
        transition:transform .35s ease;
        padding:20px 0;
    }
    .nav-menu.active {
        transform:translateX(0);
    }
    .nav-menu ul {
        flex-direction:column;
        align-items:center;
        gap:16px;
    }
    .hamburger {
        display:flex;
    }
    .hero {
        min-height:60vh;
        padding:40px 20px;
        margin-top:70px;
    }
    .hero-slide h1 {
        font-size:1.8rem;
    }
    .section-title {
        font-size:1.8rem;
    }
}
@media (max-width: 500px) {
    .hero-cta {
        flex-direction:column;
        align-items:flex-start;
    }
    .btn {
        width:100%;
        text-align:center;
    }
    .metrics {
        flex-direction:column;
        align-items:center;
    }
    .metric-item {
        width:100%;
    }
}