/* ============================================================
   PT. NADIA ANUGERAH DEWATA - Company Profile & Lead Gen
   Theme : Navy / Industrial Gray / Gold-Orange Accent
   ============================================================ */

:root {
    --navy-900: #071a33;
    --navy-800: #0b2342;
    --navy-700: #10305a;
    --navy-600: #1a3f6b;
    --steel-100: #f4f6f8;
    --steel-200: #e6eaf0;
    --steel-300: #c9d2dd;
    --steel-600: #64748b;
    --gold: #f5a623;
    --gold-dark: #d4880a;
    --orange: #ff7a1a;
    --accent: var(--gold);
    --body-text: #2b3442;
}

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--body-text);
    background: #fff;
    font-size: 1rem;
}

a { text-decoration: none; }

/* ===== Topbar ===== */
.topbar {
    background: var(--navy-900);
    color: #b9c4d4;
}
.topbar-social {
    color: #b9c4d4;
    font-size: .85rem;
    transition: color .2s;
}
.topbar-social:hover { color: var(--gold); }

/* ===== Navbar ===== */
.main-nav {
    background: rgba(255, 255, 255, .97);
    box-shadow: 0 2px 12px rgba(7, 26, 51, .08);
    z-index: 1030;
}
.brand-box {
    width: 44px; height: 44px;
    display: flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, var(--navy-700), var(--navy-900));
    color: var(--gold);
    border-radius: 10px;
    font-size: 1.25rem;
    box-shadow: 0 4px 10px rgba(7,26,51,.25);
}
.brand-logo { width: 44px; height: 44px; object-fit: contain; border-radius: 10px; box-shadow: 0 4px 10px rgba(7,26,51,.15); transition: transform .2s; }
.brand-logo:hover { transform: scale(1.05); }
.brand-name { font-weight: 800; color: var(--navy-800); font-size: 1.05rem; line-height: 1.2; letter-spacing: -.02em; }
.brand-tag { font-size: .7rem; color: var(--gold-dark); font-weight: 600; letter-spacing: .06em; text-transform: uppercase; margin-top: 2px; }
.main-nav .navbar-nav { gap: .25rem; }
.main-nav .nav-link {
    color: var(--navy-800);
    font-weight: 600;
    font-size: .80rem;
    padding: .55rem 1rem;
    border-radius: 8px;
    transition: all .2s ease;
    text-transform: uppercase;
    letter-spacing: .04em;
    position: relative;
}
.main-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 1rem;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--gold), var(--orange));
    border-radius: 2px;
    transition: width .3s ease;
}
.main-nav .nav-link:hover { color: var(--navy-700); background: rgba(11,35,66,.04); }
.main-nav .nav-link:hover::after { width: calc(100% - 2rem); }
.main-nav .nav-link.active { color: var(--navy-800); background: transparent; }
.main-nav .nav-link.active::after { width: calc(100% - 2rem); }

.btn-accent {
    background: linear-gradient(135deg, var(--gold), var(--orange));
    color: #fff;
    font-weight: 700;
    border: none;
    padding: .65rem 1.4rem;
    border-radius: 8px;
    box-shadow: 0 6px 16px rgba(245,166,35,.3);
    transition: transform .15s, box-shadow .15s;
}
.btn-accent:hover { color: #fff; transform: translateY(-2px); box-shadow: 0 10px 22px rgba(245,166,35,.4); }

/* ===== Hero ===== */
.hero {
    position: relative;
    color: #fff;
    padding: 7rem 0;
    overflow: hidden;
}
.hero-slides {
    position: absolute;
    inset: 0;
    z-index: 0;
}
.hero-slide {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1.2s ease-in-out;
    z-index: 0;
}
.hero-slide.active {
    opacity: 1;
    z-index: 1;
}
.hero-overlay {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(100deg, rgba(7,26,51,.92) 0%, rgba(11,35,66,.85) 55%, rgba(16,48,90,.60) 100%),
        repeating-linear-gradient(45deg, rgba(255,255,255,.03) 0 2px, transparent 2px 8px);
    z-index: 2;
}
.hero::after {
    content: "";
    position: absolute; right: -80px; bottom: -80px;
    width: 340px; height: 340px;
    border: 4px solid rgba(245,166,35,.18);
    border-radius: 50%;
    z-index: 3;
}
.hero .container {
    position: relative;
    z-index: 4;
}
.hero-kicker {
    color: var(--gold);
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
    font-size: .85rem;
}
.hero-title {
    font-weight: 800;
    font-size: clamp(1.8rem, 4vw, 3.2rem);
    line-height: 1.18;
}
.hero-title .highlight { color: var(--gold); }
.hero-sub { color: #ccd7e6; max-width: 640px; font-size: 1.05rem; }
.hero-badge {
    display: inline-flex; align-items: center; gap: .5rem;
    background: rgba(255,255,255,.08);
    border: 1px solid rgba(255,255,255,.18);
    padding: .5rem 1rem; border-radius: 50px;
    font-size: .85rem; color: #e8eef7;
}

/* ===== Section helpers ===== */
.section { padding: 4.5rem 0; }
.section-alt { background: var(--steel-100); }
.section-dark { background: var(--navy-800); color: #dfe8f2; }
.section-title {
    font-weight: 800; color: var(--navy-800);
    font-size: clamp(1.4rem, 2.6vw, 2rem);
}
.section-sub { color: var(--steel-600); max-width: 680px; margin: 0 auto; }
.eyebrow {
    color: var(--gold-dark); font-weight: 700; letter-spacing: .1em;
    text-transform: uppercase; font-size: .8rem;
}

/* ===== Feature cards ===== */
.feature-card {
    background: #fff;
    border: 1px solid var(--steel-200);
    border-radius: 14px;
    padding: 1.6rem;
    height: 100%;
    transition: transform .18s, box-shadow .18s;
}
.feature-card:hover { transform: translateY(-5px); box-shadow: 0 14px 30px rgba(7,26,51,.10); }
.feature-icon {
    width: 60px; height: 60px;
    display: flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, rgba(245,166,35,.14), rgba(255,122,26,.14));
    color: var(--gold-dark);
    font-size: 1.4rem;
    border-radius: 14px;
    margin-bottom: 1rem;
}

/* ===== Product cards ===== */
.product-card {
    background: #fff;
    border-radius: 14px;
    overflow: hidden;
    border: 1px solid var(--steel-200);
    transition: transform .18s, box-shadow .18s;
    height: 100%;
    display: flex; flex-direction: column;
}
.product-card:hover { transform: translateY(-5px); box-shadow: 0 16px 32px rgba(7,26,51,.12); }
.product-img {
    height: 210px; object-fit: cover; width: 100%;
    background: linear-gradient(135deg, var(--steel-200), var(--steel-100));
}
.product-body { padding: 1.4rem; display: flex; flex-direction: column; flex: 1; }
.product-cat {
    font-size: .72rem; font-weight: 700; text-transform: uppercase;
    letter-spacing: .08em; color: var(--gold-dark);
}
.product-title { font-weight: 700; color: var(--navy-800); }
.product-desc { color: var(--steel-600); font-size: .92rem; flex: 1; }

/* ===== Stats ===== */
.stat-block { text-align: center; padding: 1rem; }
.stat-value {
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    font-weight: 800; color: var(--gold);
}
.stat-label { color: #b9c4d4; text-transform: uppercase; letter-spacing: .05em; font-size: .8rem; }

/* ===== CTA band ===== */
.cta-band {
    background:
        linear-gradient(rgba(7,26,51,.9), rgba(7,26,51,.9)),
        url('https://images.unsplash.com/photo-1585338107529-13afc5f02586?w=1600') center/cover fixed;
    color: #fff;
    padding: 4.5rem 0;
}
.cta-title { font-weight: 800; font-size: clamp(1.4rem, 3vw, 2.2rem); }
.cta-sub { color: #ccd7e6; max-width: 640px; margin: .6rem auto 0; }

/* ===== Footer ===== */
.site-footer { background: var(--navy-900); color: #b9c4d4; }
.footer-title { color: #fff; font-weight: 700; text-transform: uppercase; font-size: .85rem; letter-spacing: .08em; margin-bottom: 1rem; }
.footer-links a, .footer-contact a { color: #b9c4d4; }
.footer-links a:hover, .footer-contact a:hover { color: var(--gold); }
.social-circle {
    width: 38px; height: 38px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    background: rgba(255,255,255,.08); color: #dfe8f2; font-size: .9rem;
    transition: all .2s;
}
.social-circle:hover { background: var(--gold); color: var(--navy-900); }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,.08);
    padding: 1rem 0; color: #8fa0b8; font-size: .8rem;
}
.text-secondary-light { color: #8fa0b8 !important; }

/* ===== Floating WhatsApp ===== */
.wa-float {
    position: fixed; right: 24px; bottom: 24px; z-index: 1040;
    width: 58px; height: 58px; border-radius: 50%;
    background: linear-gradient(135deg, #25d366, #128c7e);
    color: #fff; font-size: 1.7rem;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 8px 20px rgba(18,140,126,.4);
    animation: pulse-wa 2s infinite;
}
.wa-float:hover { color: #fff; transform: scale(1.08); }
@keyframes pulse-wa {
    0% { box-shadow: 0 0 0 0 rgba(37,211,102,.55); }
    70% { box-shadow: 0 0 0 16px rgba(37,211,102,0); }
    100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); }
}

/* ===== Page hero (inner) ===== */
.page-hero {
    background:
        linear-gradient(rgba(7,26,51,.9), rgba(7,26,51,.9)),
        repeating-linear-gradient(45deg, rgba(255,255,255,.03) 0 2px, transparent 2px 10px);
    color: #fff; padding: 4rem 0;
}
.page-hero-title { font-weight: 800; font-size: clamp(1.6rem, 3.5vw, 2.4rem); }
.breadcrumb-custom { color: #ccd7e6; font-size: .9rem; }
.breadcrumb-custom a { color: var(--gold); }

/* ===== Contact ===== */
.contact-info-card {
    background: #fff; border: 1px solid var(--steel-200);
    border-radius: 14px; padding: 1.4rem; height: 100%;
}
.contact-info-card .feature-icon { margin-bottom: .8rem; }
.form-control, .form-select {
    border-radius: 8px; border-color: var(--steel-300);
    padding: .7rem .9rem;
}
.form-control:focus, .form-select:focus {
    border-color: var(--gold);
    box-shadow: 0 0 0 .2rem rgba(245,166,35,.15);
}
.map-frame { border-radius: 14px; overflow: hidden; border: 1px solid var(--steel-200); height: 100%; min-height: 380px; }
.map-frame iframe { width: 100%; height: 100%; border: 0; }

/* ===== Spec table ===== */
.spec-table { font-size: .92rem; border-radius: 10px; overflow: hidden; border: 1px solid var(--steel-200); }
.spec-table th { background: var(--navy-800); color: #fff; font-weight: 600; }

/* ===== Badges / chips ===== */
.chip {
    display: inline-block; padding: .35rem .9rem;
    background: var(--steel-100); color: var(--navy-800);
    border: 1px solid var(--steel-200); border-radius: 50px;
    font-size: .85rem; font-weight: 600;
    cursor: pointer; transition: all .2s;
}
.chip:hover, .chip.active { background: var(--navy-800); color: var(--gold); border-color: var(--navy-800); }

.section-footer-space { padding-bottom: 4.5rem; }

/* ===== Partner Logo Slider ===== */
.section-partners { background: var(--steel-100); border-top: 1px solid var(--steel-200); border-bottom: 1px solid var(--steel-200); }
.partner-slider { overflow: hidden; position: relative; }
.partner-slider::before,
.partner-slider::after {
    content: "";
    position: absolute; top: 0; bottom: 0;
    width: 80px; z-index: 2; pointer-events: none;
}
.partner-slider::before { left: 0; background: linear-gradient(to right, var(--steel-100), transparent); }
.partner-slider::after { right: 0; background: linear-gradient(to left, var(--steel-100), transparent); }
.partner-track {
    display: flex; align-items: center;
    width: max-content;
    animation: scroll-partner 30s linear infinite;
}
.partner-track:hover { animation-play-state: paused; }
.partner-logo {
    flex: 0 0 auto;
    width: 160px; height: 80px;
    margin: 0 1.5rem;
    display: flex; align-items: center; justify-content: center;
    background: #fff;
    border-radius: 10px;
    border: 1px solid var(--steel-200);
    padding: .5rem 1rem;
    transition: transform .2s, box-shadow .2s;
}
.partner-logo:hover { transform: translateY(-3px); box-shadow: 0 6px 16px rgba(7,26,51,.1); }
.partner-logo img {
    max-width: 100%; max-height: 100%;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: .7;
    transition: filter .3s, opacity .3s;
}
.partner-logo:hover img { filter: grayscale(0%); opacity: 1; }
.partner-placeholder {
    background: var(--steel-200);
    color: var(--steel-600);
    font-size: .75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .05em;
}
.partner-placeholder::after { content: "LOGO"; }
@keyframes scroll-partner {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* ===== Testimonials ===== */
.testimonial-slider-wrapper { position: relative; overflow: hidden; }
.testimonial-slider {
    display: flex;
    transition: transform .6s cubic-bezier(.25,.46,.45,.94);
    cursor: grab;
}
.testimonial-slider:active { cursor: grabbing; }
.testimonial-slide-group {
    min-width: 100%;
    padding: 0 .5rem;
    box-sizing: border-box;
}
.testimonial-card {
    background: #fff;
    border: 1px solid var(--steel-200);
    border-radius: 14px;
    padding: 1.8rem;
    height: 100%;
    display: flex;
    flex-direction: column;
    transition: transform .2s, box-shadow .2s;
}
.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 28px rgba(7,26,51,.08);
}
.testimonial-stars {
    color: var(--gold);
    font-size: .85rem;
    margin-bottom: 1rem;
    letter-spacing: .1em;
}
.testimonial-quote {
    color: var(--body-text);
    font-size: 1.05rem;
    line-height: 1.7;
    flex: 1;
    margin-bottom: 1.2rem;
    text-align: center;
}
.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .9rem;
    padding-top: 1rem;
    border-top: 1px solid var(--steel-200);
}
.testimonial-avatar {
    width: 48px; height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--navy-700), var(--navy-900));
    color: var(--gold);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
}
.testimonial-dots {
    display: flex;
    justify-content: center;
    gap: .5rem;
    margin-top: 1.5rem;
}
.testimonial-dot {
    width: 10px; height: 10px;
    border-radius: 50%;
    border: none;
    background: var(--steel-300);
    cursor: pointer;
    transition: background .3s, transform .3s;
    padding: 0;
}
.testimonial-dot.active {
    background: var(--gold);
    transform: scale(1.3);
}
.testimonial-dot:hover { background: var(--gold-dark); }

/* ===== Pagination ===== */
.pagination .page-link {
    color: var(--navy-800);
    border-color: var(--steel-200);
    padding: .5rem .9rem;
    font-weight: 600;
    transition: all .2s;
}
.pagination .page-link:hover {
    background: var(--steel-100);
    border-color: var(--steel-300);
    color: var(--navy-800);
}
.pagination .page-item.active .page-link {
    background: var(--navy-800);
    border-color: var(--navy-800);
    color: var(--gold);
}

/* ===== Blog ===== */
.blog-card {
    background: #fff;
    border: 1px solid var(--steel-200);
    border-radius: 14px;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
    transition: transform .2s, box-shadow .2s;
}
.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 28px rgba(7,26,51,.08);
}
.blog-img-link { display: block; overflow: hidden; }
.blog-img {
    width: 100%; height: 220px;
    object-fit: cover;
    transition: transform .4s;
}
.blog-card:hover .blog-img { transform: scale(1.05); }
.blog-img-placeholder {
    width: 100%; height: 220px;
    background: var(--steel-100);
}
.blog-body { padding: 1.4rem; flex: 1; display: flex; flex-direction: column; }
.blog-meta {
    color: var(--steel-600);
    font-size: .8rem;
    margin-bottom: .6rem;
}
.blog-title {
    font-weight: 700;
    font-size: 1.15rem;
    line-height: 1.35;
    margin-bottom: .6rem;
}
.blog-title a { color: var(--navy-800); transition: color .2s; }
.blog-title a:hover { color: var(--gold-dark); }
.blog-excerpt {
    color: var(--steel-600);
    font-size: .9rem;
    line-height: 1.6;
    flex: 1;
}
.blog-readmore {
    color: var(--gold-dark);
    font-weight: 700;
    font-size: .9rem;
    margin-top: .8rem;
    transition: color .2s;
}
.blog-readmore:hover { color: var(--navy-800); }
.blog-detail-img {
    width: 100%;
    max-height: 420px;
    object-fit: cover;
}
.blog-content {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--body-text);
}
.blog-content h2,
.blog-content h3 {
    font-weight: 700;
    color: var(--navy-800);
    margin-top: 1.8rem;
    margin-bottom: .8rem;
}
.blog-content p { margin-bottom: 1rem; }
.blog-content ul { margin-bottom: 1rem; padding-left: 1.5rem; }
.blog-content img {
    max-width: 100%;
    border-radius: 10px;
    margin: 1rem 0;
}
.blog-sidebar {
    background: #fff;
    border: 1px solid var(--steel-200);
    border-radius: 14px;
    padding: 1.5rem;
}

@media (max-width: 991px) {
    .hero { padding: 4.5rem 0; }
    .section { padding: 3.2rem 0; }
    .partner-logo { width: 130px; height: 65px; margin: 0 1rem; }
}