/* =========================================================
   Tiga Solusi Berjaya — stylesheet situs publik
   Palet: biru brand logo + aksen oranye/emas + abu baja
   Tipografi: Oswald (judul, condensed/industrial) + Inter (isi)
   ========================================================= */

:root {
    --navy-dark: #082B63;
    --navy: #0E56B5;
    --blue-bright: #176DDA;
    --blue-soft: #EAF2FF;
    --orange: #E4622A;
    --orange-dark: #C94F1E;
    --steel: #4B5768;
    --steel-light: #7C8898;
    --bg: #F4F5F7;
    --bg-card: #FFFFFF;
    --line: #E1E4E9;
    --text: #1C2430;
    --text-muted: #5B6472;
    --ok: #1F8A55;
    --danger: #C23B3B;
    --radius: 6px;
    --maxw: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
    margin: 0;
    font-family: 'Inter', -apple-system, sans-serif;
    color: var(--text);
    background: var(--bg);
    line-height: 1.6;
    font-size: 16px;
}

h1, h2, h3, h4 {
    font-family: 'Oswald', 'Arial Narrow', sans-serif;
    font-weight: 600;
    line-height: 1.15;
    letter-spacing: 0.2px;
    margin: 0 0 0.5em;
    color: var(--navy-dark);
}

p { max-width: 68ch; }
a { color: var(--orange-dark); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }

.container {
    max-width: var(--maxw);
    margin: 0 auto;
    padding: 0 24px;
}

/* ---------- Header / Navigasi ---------- */
.site-header {
    background: #fff;
    border-bottom: 1px solid var(--line);
    position: sticky;
    top: 0;
    z-index: 50;
}
.site-header .inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 24px;
    max-width: var(--maxw);
    margin: 0 auto;
}
.logo-link { display: flex; align-items: center; gap: 10px; }
.logo-link .logo-text {
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    font-size: 1.3rem;
    color: var(--navy-dark);
    line-height: 1.1;
}
.logo-link .logo-text small {
    display: block;
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    font-size: 0.55rem;
    letter-spacing: 2px;
    color: var(--orange);
}
.logo-mark {
    width: 40px; height: 40px;
    background: linear-gradient(135deg, var(--navy) 0%, var(--orange) 100%);
    border-radius: 4px;
    color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    font-size: 1.1rem;
}
nav.main-nav { display: flex; align-items: center; gap: 28px; }
nav.main-nav a {
    color: var(--navy-dark);
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
    transition: color 0.2s ease;
}
nav.main-nav a:hover { color: var(--orange); text-decoration: none; }
nav.main-nav a.active { color: var(--orange); padding-bottom: 4px; }
/* garis bawah yang "tumbuh" saat hover, bukan cuma warna berubah */
nav.main-nav a:not(.nav-cta)::after {
    content: '';
    position: absolute;
    left: 0; bottom: -6px;
    width: 0; height: 2px;
    background: var(--orange);
    transition: width 0.25s ease;
}
nav.main-nav a:not(.nav-cta):hover::after,
nav.main-nav a.active:not(.nav-cta)::after { width: 100%; }
.nav-cta {
    background: var(--orange);
    color: #fff !important;
    padding: 9px 18px;
    border-radius: var(--radius);
    font-weight: 600;
    transition: background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}
.nav-cta:hover { background: var(--orange-dark); text-decoration: none; transform: translateY(-2px); box-shadow: 0 6px 14px rgba(228,98,42,0.3); }
.menu-toggle { display: none; }

/* ---------- Logo (gambar asli, fallback ke kotak "3") ---------- */
.logo-img {
    height: 75px;
    width: auto;
    max-width: 190px;
    object-fit: contain;
    display: block;
    background: #fff;
    border-radius: 6px;
}
.logo-link { transition: opacity 0.2s ease; }
.logo-link:hover { opacity: 0.85; }


.footer-logo-link {
    display: inline-flex;
    background: #fff;
    padding: 10px 12px;
    border-radius: 10px;
    box-shadow: 0 10px 24px rgba(8,43,99,.16);
}
.footer-logo-img {
    height: 78px;
    max-width: 190px;
}

/* ---------- Dropdown menu (Program Pelatihan) ---------- */
.nav-item { position: relative; display: flex; align-items: center; }
.nav-item .caret {
    font-size: 0.6rem;
    margin-left: 3px;
    display: inline-block;
    transition: transform 0.2s ease;
}
.nav-item:hover .caret, .nav-item:focus-within .caret { transform: rotate(180deg); }
.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    margin-top: 16px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: 0 14px 30px rgba(8,43,99,0.16);
    min-width: 215px;
    padding: 8px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
    z-index: 60;
}
.nav-item:hover .dropdown-menu,
.nav-item:focus-within .dropdown-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.dropdown-menu a {
    display: block;
    padding: 10px 20px;
    font-size: 0.92rem;
    color: var(--navy-dark);
    font-weight: 500;
}
.dropdown-menu a::after { display: none; } /* nonaktifkan garis-bawah-hover nav untuk item dropdown */
.dropdown-menu a:hover { background: #F4F5F7; color: var(--orange-dark); text-decoration: none; }

/* Supaya halaman tidak "ketutup" header sticky saat lompat ke #anchor */
[id] { scroll-margin-top: 90px; }

/* ---------- Hero ---------- */
.hero {
    position: relative;
    background: linear-gradient(100deg, rgba(8,43,99,0.94) 30%, rgba(8,43,99,0.55) 75%), var(--navy-dark);
    background-size: cover;
    background-position: center;
    color: #fff;
    padding: 90px 0;
}
.hero h1 {
    color: #fff;
    font-size: clamp(2rem, 5vw, 3.1rem);
    max-width: 15ch;
    margin-bottom: 20px;
    text-transform: uppercase;
}
.hero h1 .accent { color: var(--orange); }
.hero p { color: #D7DDE6; max-width: 56ch; font-size: 1.05rem; }
.hero .btn-row { display: flex; gap: 14px; margin-top: 30px; flex-wrap: wrap; }
/* variant: judul & isi rata tengah (dipakai di halaman Program) */
.hero-center { text-align: center; }
.hero-center .container { display: flex; flex-direction: column; align-items: center; }
.hero-center h1 { max-width: 26ch; }
.hero-center p { max-width: 58ch; }
.hero-center .btn-row { justify-content: center; }

.btn {
    display: inline-block;
    padding: 13px 26px;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    border: 2px solid transparent;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--orange); color: #fff; }
.btn-primary:hover { background: var(--orange-dark); text-decoration: none; box-shadow: 0 10px 20px rgba(228,98,42,0.3); }
.btn-outline { background: transparent; border-color: #fff; color: #fff; }
.btn-outline:hover { background: #fff; color: var(--navy-dark); text-decoration: none; box-shadow: 0 10px 20px rgba(0,0,0,0.2); }
.btn-navy { background: var(--navy); color: #fff; }
.btn-navy:hover { background: var(--navy-dark); text-decoration: none; box-shadow: 0 10px 20px rgba(8,43,99,0.3); }

/* ---------- Sections ---------- */
section { padding: 72px 0; }
.section-tight { padding: 48px 0; }
.section-label {
    color: var(--orange-dark);
    font-weight: 600;
    font-size: 0.85rem;
    margin-bottom: 8px;
}
.section-head { max-width: 62ch; margin-bottom: 40px; }
.section-head h2 { font-size: clamp(1.6rem, 3.4vw, 2.3rem); }
.section-head p { color: var(--text-muted); }

.bg-navy { background: var(--navy-dark); color: #E7EAEF; }
.bg-navy h2, .bg-navy h3, .bg-navy h4 { color: #fff; }
.bg-navy p { color: #C4CCD8; }

/* ---------- Cards Program ---------- */
.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}
.card-program {
    background: var(--bg-card);
    border: 1px solid var(--line);
    border-top: 3px solid var(--orange);
    padding: 30px 26px;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.card-program:hover {
    transform: translateY(-6px);
    box-shadow: 0 18px 32px rgba(8,43,99,0.14);
}
.card-program .icon {
    width: 46px; height: 46px;
    background: #FDECE3;
    color: var(--orange-dark);
    border-radius: 6px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.3rem;
    margin-bottom: 18px;
}
.card-program .kicker { color: var(--text-muted); font-size: 0.82rem; margin-bottom: 6px; }
.card-program h3 { font-size: 1.35rem; margin-bottom: 10px; }
.card-program .meta {
    font-size: 0.82rem;
    color: var(--steel-light);
    margin-top: 14px;
    border-top: 1px dashed var(--line);
    padding-top: 10px;
}

/* ---------- Mitra ---------- */
.mitra-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}
.mitra-row img {
    max-height: 60px;
    filter: grayscale(100%);
    opacity: 0.75;
    transition: filter 0.25s ease, opacity 0.25s ease, transform 0.25s ease;
}
.mitra-row img:hover { filter: grayscale(0%); opacity: 1; transform: scale(1.07); }

/* ---------- Jalur Sertifikasi (langkah bernomor) ---------- */
.step-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    margin-top: 44px;
    text-align: left;
}
.step-grid .step-num {
    font-family: 'Oswald', sans-serif;
    font-size: 1.6rem;
    font-weight: 600;
    color: var(--orange);
    margin-bottom: 10px;
    transition: transform 0.2s ease;
}
.step-grid .step:hover .step-num { transform: scale(1.15); }
.step-grid h3 { color: #fff; font-size: 1.1rem; }
.step-grid p { color: #C4CCD8; font-size: 0.9rem; }

/* ---------- Placeholder gambar (dipakai gambar_atau_placeholder()) ---------- */
.img-placeholder {
    background: repeating-linear-gradient(45deg, #E7EAEF, #E7EAEF 10px, #DCE1E8 10px, #DCE1E8 20px);
    border: 2px dashed var(--steel-light);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    min-height: 280px;
    height: 100%;
    color: var(--steel);
    font-size: 0.85rem;
    padding: 20px;
}
.img-placeholder code {
    display: inline-block;
    margin-top: 6px;
    background: #fff;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.8rem;
    color: var(--navy);
}

/* ---------- Baris gambar + teks selang-seling (halaman detail program) ---------- */
.split-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}
.img-frame {
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: 0 16px 32px rgba(8,43,99,0.14);
}
.img-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}
.img-frame:hover img { transform: scale(1.06); }

/* ---------- Baris statistik/spesifikasi (dipakai di halaman detail program) ---------- */
.stats-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    text-align: center;
    margin-top: 48px;
}
.stats-row .stat-num {
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    font-size: 2.4rem;
    color: var(--navy-dark);
    transition: color 0.2s ease, transform 0.2s ease;
}
.stats-row .stat:hover .stat-num { color: var(--orange-dark); transform: scale(1.06); }
.stats-row .stat-label { color: var(--text-muted); font-size: 0.92rem; margin-top: 8px; }
.cta-split {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
}
.cta-split h2 { margin-bottom: 6px; }
.cta-split p { color: var(--text-muted); margin: 0; }

/* ---------- Stat / Komitmen ---------- */
.commit-block { text-align: center; max-width: 760px; margin: 0 auto; }
.commit-block .section-label { color: var(--orange); }

/* ---------- CTA Kuota ---------- */
.cta-block { text-align: center; }
.cta-block h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); color: var(--navy); }

/* ---------- Verifikasi ---------- */
.verify-box {
    max-width: 620px;
    margin: 0 auto;
    background: #fff;
    border: 1px solid var(--line);
    padding: 34px;
}
.verify-box form { display: flex; gap: 10px; margin-top: 18px; }
.verify-box input[type=text] {
    flex: 1;
    padding: 12px 14px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    font-size: 1rem;
    text-transform: uppercase;
}
.result-card {
    max-width: 720px;
    margin: 32px auto 0;
    background: #fff;
    border: 1px solid var(--line);
}
.result-head {
    padding: 18px 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.result-head.valid { background: #EAF6EF; border-bottom: 3px solid var(--ok); }
.result-head.invalid { background: #FBEAEA; border-bottom: 3px solid var(--danger); }
.result-head.revoked { background: #FDF1E4; border-bottom: 3px solid var(--orange-dark); }
.result-body { padding: 24px 28px; }
.result-row {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    padding: 10px 0;
    border-bottom: 1px solid #F0F1F3;
    font-size: 0.95rem;
}
.result-row:last-child { border-bottom: none; }
.result-row .label { color: var(--text-muted); }
.result-row .value { font-weight: 600; text-align: right; }

.badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.78rem;
    font-weight: 600;
}
.badge-aktif { background: #DFF3E7; color: var(--ok); }
.badge-dicabut { background: #F6DFDF; color: var(--danger); }

/* ---------- Forms umum ---------- */
.form-row { margin-bottom: 18px; }
.form-row label { display: block; font-weight: 600; margin-bottom: 6px; font-size: 0.9rem; }
.form-row input, .form-row select, .form-row textarea {
    width: 100%;
    padding: 11px 13px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    font-family: inherit;
    font-size: 0.95rem;
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 20px; }

.alert { padding: 13px 18px; border-radius: var(--radius); margin-bottom: 20px; font-size: 0.92rem; }
.alert-error { background: #FBEAEA; color: var(--danger); border: 1px solid #F0C6C6; }
.alert-ok { background: #EAF6EF; color: var(--ok); border: 1px solid #C7E9D3; }

/* ---------- Footer ---------- */
footer.site-footer { background: var(--navy); color: #C7CEDA; padding: 56px 0 0; }
footer.site-footer .grid-3 { grid-template-columns: 1.4fr 1fr 1fr; margin-bottom: 40px; }
footer.site-footer h4 { color: var(--orange); font-size: 0.85rem; margin-bottom: 14px; }
footer.site-footer a { color: #C7CEDA; }
footer.site-footer a:hover { color: #fff; }
footer.site-footer ul { list-style: none; padding: 0; margin: 0; }
footer.site-footer li { margin-bottom: 8px; }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.12);
    padding: 18px 0;
    display: flex;
    justify-content: space-between;
    font-size: 0.82rem;
    flex-wrap: wrap;
    gap: 10px;
}

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
    nav.main-nav { display: none; }
    .grid-3 { grid-template-columns: 1fr; }
    .grid-4 { grid-template-columns: 1fr 1fr; }
    .step-grid { grid-template-columns: 1fr 1fr; }
    .split-row { grid-template-columns: 1fr; }
    .split-row > *:first-child { order: 1; }
    .stats-row { grid-template-columns: 1fr; gap: 24px; }
    footer.site-footer .grid-3 { grid-template-columns: 1fr; }
    .form-grid { grid-template-columns: 1fr; }
    .verify-box form { flex-direction: column; }
    .cta-split { flex-direction: column; align-items: flex-start; text-align: left; }
}
@media (max-width: 560px) {
    .social-follow-grid { grid-template-columns: 1fr; }
    .social-follow-card { min-height: 100px; }

    .grid-4 { grid-template-columns: 1fr; }
    .step-grid { grid-template-columns: 1fr; }
}

/* =========================================================
   Halaman K3 + smart scroll animation
   ========================================================= */

/* Judul Mitra di beranda dibuat lebih tegas dan mudah terbaca */
.mitra-title {
    text-align: center;
    font-size: clamp(1.7rem, 3.2vw, 2.35rem);
    letter-spacing: 0.35px;
    color: var(--navy-dark);
    margin-bottom: 0;
}
.mitra-row img { max-height: 78px; }

/* K3 detail page */
.k3-hero {
    min-height: 580px;
    display: flex;
    align-items: center;
    background-color: var(--navy-dark);
}
.k3-hero h1 {
    max-width: 17ch;
    font-size: clamp(2.65rem, 5.8vw, 4.65rem);
    text-transform: none;
}
.k3-hero p { max-width: 70ch; }

.k3-curriculum {
    background: #F6F8FB;
    padding-top: 86px;
    padding-bottom: 92px;
}
.k3-curriculum .section-head { max-width: 760px; }
.k3-module-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
}
.k3-module {
    position: relative;
    min-height: 255px;
    padding: 28px 24px 26px;
    background: #fff;
    border: 1px solid #DCE4EC;
    border-radius: 10px;
    box-shadow: 0 8px 24px rgba(8,43,99,0.055);
    overflow: hidden;
    transition: transform 0.32s cubic-bezier(.2,.7,.2,1), box-shadow 0.32s ease, border-color 0.32s ease;
}
.k3-module::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--orange), #F29A5A);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.32s ease;
}
.k3-module:hover {
    border-color: rgba(14,86,181,0.38);
    transform: translateY(-7px);
    box-shadow: 0 20px 38px rgba(8,43,99,0.12);
}
.k3-module:hover::after { transform: scaleX(1); }
.k3-module-num {
    width: 42px;
    height: 42px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: #EDF4FA;
    font-family: 'Oswald', sans-serif;
    color: var(--navy);
    font-weight: 700;
    font-size: 0.92rem;
    margin-bottom: 22px;
}
.k3-module h3 {
    font-size: 1.22rem;
    margin-bottom: 14px;
}
.k3-module p {
    color: var(--text-muted);
    font-size: 0.92rem;
    margin-bottom: 0;
}

.k3-pillar {
    position: relative;
    background: var(--navy);
    color: #fff;
    padding: 105px 0;
    overflow: hidden;
}
.k3-pillar::before,
.k3-pillar::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
}
.k3-pillar::before {
    width: 330px;
    height: 330px;
    right: -150px;
    top: -170px;
    border: 1px solid rgba(255,255,255,0.1);
}
.k3-pillar::after {
    width: 220px;
    height: 220px;
    left: -110px;
    bottom: -130px;
    background: rgba(255,255,255,0.035);
}
.k3-pillar-copy {
    position: relative;
    z-index: 1;
    max-width: 940px;
    margin: 0 auto;
    text-align: center;
}
.k3-pillar .section-label { color: #DCEBFA; }
.k3-pillar h2 {
    color: #fff;
    font-size: clamp(2.15rem, 4.9vw, 3.7rem);
    max-width: 24ch;
    margin-left: auto;
    margin-right: auto;
}
.k3-pillar p {
    color: #E1EBF5;
    max-width: 82ch;
    margin: 28px auto 0;
}

.k3-final-cta {
    background: var(--navy-dark);
    padding: 78px 0 88px;
}
.k3-final-card {
    position: relative;
    max-width: 920px;
    margin: 0 auto;
    padding: 56px 54px;
    text-align: center;
    background: rgba(255,255,255,0.055);
    border: 1px solid rgba(255,255,255,0.13);
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 26px 55px rgba(0,0,0,0.12);
}
.k3-final-number {
    position: absolute;
    right: 26px;
    top: -26px;
    font-family: 'Oswald', sans-serif;
    font-size: 9rem;
    font-weight: 700;
    line-height: 1;
    color: rgba(255,255,255,0.035);
    pointer-events: none;
}
.k3-final-card .section-label { color: #F7A16F; }
.k3-final-card h2 {
    position: relative;
    color: #fff;
    font-size: clamp(2rem, 4.2vw, 3.25rem);
    margin-bottom: 18px;
}
.k3-final-card p {
    position: relative;
    max-width: 72ch;
    margin: 0 auto 28px;
    color: #D7E2EE;
}

/* Header menjadi sedikit lebih compact ketika halaman digulir */
.site-header {
    transition: box-shadow 0.28s ease, background 0.28s ease;
}
.site-header .inner,
.logo-img {
    transition: padding 0.28s ease, height 0.28s ease, transform 0.28s ease;
}
.site-header.is-scrolled {
    box-shadow: 0 9px 28px rgba(8,43,99,0.11);
}
.site-header.is-scrolled .inner { padding-top: 9px; padding-bottom: 9px; }
.site-header.is-scrolled .logo-img { height: 72px; }

/* Smart reveal: JS memberi variasi otomatis pada elemen di seluruh halaman publik. */
.js.reveal-ready [data-reveal] {
    opacity: 0;
    transition:
        opacity 0.78s cubic-bezier(.2,.72,.2,1),
        transform 0.82s cubic-bezier(.2,.72,.2,1),
        filter 0.78s ease,
        clip-path 0.82s cubic-bezier(.2,.72,.2,1);
    transition-delay: var(--reveal-delay, 0ms);
    will-change: opacity, transform, filter, clip-path;
}
.js.reveal-ready [data-reveal="up"] { transform: translateY(34px); }
.js.reveal-ready [data-reveal="left"] { transform: translateX(-44px); }
.js.reveal-ready [data-reveal="right"] { transform: translateX(44px); }
.js.reveal-ready [data-reveal="scale"] { transform: scale(0.94); }
.js.reveal-ready [data-reveal="blur-up"] {
    transform: translateY(26px) scale(0.985);
    filter: blur(8px);
}
.js.reveal-ready [data-reveal="clip"] {
    clip-path: inset(0 100% 0 0);
    transform: translateY(8px);
}
.js.reveal-ready [data-reveal="soft-rotate"] {
    transform: translateY(28px) rotateX(7deg) scale(0.985);
    transform-origin: center top;
}
.js.reveal-ready [data-reveal].is-visible {
    opacity: 1;
    transform: none;
    filter: none;
    clip-path: inset(0 0 0 0);
}

/* Garis aksen halus untuk section yang aktif di viewport */
section.smart-section {
    position: relative;
}
section.smart-section::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(228,98,42,.75), transparent);
    opacity: 0;
    transition: width 1s cubic-bezier(.2,.7,.2,1), opacity .4s ease;
    pointer-events: none;
}
section.smart-section.in-view::before {
    width: 100%;
    opacity: .7;
}

/* Tombol diberi micro-interaction ringan */
.btn { position: relative; overflow: hidden; }
.btn::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(110deg, transparent 20%, rgba(255,255,255,.23) 48%, transparent 76%);
    transform: translateX(-140%);
    transition: transform .55s ease;
    pointer-events: none;
}
.btn:hover::after { transform: translateX(140%); }

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .js.reveal-ready [data-reveal] {
        opacity: 1;
        transform: none;
        filter: none;
        clip-path: none;
        transition: none;
    }
    section.smart-section::before,
    .site-header,
    .site-header .inner,
    .logo-img,
    .btn::after { transition: none; }
}

@media (max-width: 860px) {
    .k3-module-grid { grid-template-columns: 1fr 1fr; }
    .k3-hero { min-height: 500px; }
    .k3-final-card { padding: 46px 32px; }
}

@media (max-width: 560px) {
    .k3-module-grid { grid-template-columns: 1fr; }
    .k3-hero { min-height: auto; }
    .k3-module { min-height: auto; }
    .mitra-row img { max-height: 66px; }
    .k3-final-card { padding: 40px 22px; }
    .k3-final-number { font-size: 6.5rem; right: 10px; }
}


/* =========================================================
   Program overview — kontras kartu + jalur sertifikasi
   ========================================================= */
.program-options-section .card-program {
    background: #F8FAFC;
    border-color: #D4DEE8;
    border-top-color: var(--orange);
    color: #26384A;
    transform: none;
    transition: background-color .24s ease, border-color .24s ease, box-shadow .24s ease;
}
.program-options-section .card-program h3 {
    color: #0A3475;
}
.program-options-section .card-program p {
    color: #455466;
    opacity: 1;
}
.program-options-section .card-program .icon {
    background: #F7E1D6;
    color: #B9481D;
}
.program-options-section .card-program .card-link {
    color: #B9481D;
}
.program-options-section .card-program:hover {
    transform: none;
    background: #E8EEF5;
    border-color: #B8C7D6;
    border-top-color: var(--orange-dark);
    box-shadow: 0 13px 26px rgba(8,43,99,.11);
}
.program-options-section .card-program:hover h3 {
    color: #082B63;
}

/* Beri jarak dari garis animasi di atas section agar judul tidak tertabrak. */
.certification-path-section {
    padding-top: 38px;
}
.certification-path-section > .container > h2 {
    margin-top: 8px;
}

/* =========================================================
   Detail Operator Forklift
   ========================================================= */
.forklift-hero-section {
    background: #F6F8FB;
    padding: 92px 0;
}
.forklift-hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    gap: 56px;
    align-items: center;
}
.forklift-img-frame {
    min-height: 470px;
    background: #E5EAF0;
}
.forklift-img-frame img,
.forklift-img-frame .img-placeholder {
    width: 100%;
    min-height: 470px;
    height: 100%;
}
.forklift-img-frame img { object-fit: cover; }
.forklift-hero-copy .section-label { color: var(--orange-dark); }
.forklift-hero-copy h1 {
    font-size: clamp(2.55rem, 5.4vw, 4.45rem);
    max-width: 10ch;
    margin-bottom: 24px;
}
.forklift-hero-copy h1 span { color: var(--navy); }
.forklift-hero-copy p {
    color: #435365;
    max-width: 54ch;
    font-size: 1.02rem;
}
.forklift-hero-copy .btn-row { margin-top: 28px; }

.forklift-pillars-section {
    background: #FBFCFD;
    padding: 86px 0 96px;
}
.forklift-pillars-section .section-head {
    max-width: 850px;
    margin-bottom: 42px;
}
.forklift-pillars-section .section-head h2 {
    font-size: clamp(2rem, 4.2vw, 3.15rem);
}
.forklift-pillar-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
}
.forklift-pillar-card {
    background: #E8ECF1;
    border: 1px solid #D7DEE7;
    border-radius: 12px;
    padding: 28px 28px 32px;
    min-height: 330px;
    box-shadow: 0 12px 28px rgba(8,43,99,.07);
    transition: background-color .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.forklift-pillar-card:hover {
    background: #DCE4EC;
    border-color: #C4D0DC;
    box-shadow: 0 16px 30px rgba(8,43,99,.11);
}
.forklift-pillar-icon {
    width: 48px;
    height: 48px;
    border-radius: 11px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #F2D8CB;
    color: #A8451F;
    font-size: 1.25rem;
    margin-bottom: 14px;
}
.forklift-pillar-label {
    color: #4B5D70;
    font-size: .88rem;
    margin-bottom: 24px;
}
.forklift-pillar-card h3 {
    color: #082B63;
    font-size: 1.65rem;
    margin-bottom: 20px;
}
.forklift-pillar-card p {
    color: #405063;
    margin: 0;
}

.forklift-commitment-section {
    background: #E7EAEE;
    padding: 88px 0;
}
.forklift-commitment {
    text-align: center;
    max-width: 960px;
}
.forklift-commitment .section-label { color: var(--navy); }
.forklift-commitment blockquote {
    margin: 28px auto 22px;
    max-width: 850px;
    font-family: 'Oswald', sans-serif;
    font-size: clamp(1.35rem, 2.7vw, 2rem);
    line-height: 1.35;
    font-weight: 600;
    color: #082B63;
}
.forklift-commitment p {
    margin: 0 auto;
    color: #536274;
    font-size: .92rem;
}

.forklift-cta-section {
    background: #F8FAFC;
    border-bottom: 4px solid var(--navy);
    padding: 52px 0;
}
.forklift-cta-section h2 {
    font-size: clamp(1.8rem, 3.5vw, 2.65rem);
    color: #082B63;
}
.forklift-cta-section p {
    color: #455466;
    margin-bottom: 0;
}

@media (max-width: 860px) {
    .forklift-hero-grid { grid-template-columns: 1fr; gap: 34px; }
    .forklift-hero-copy h1 { max-width: 14ch; }
    .forklift-pillar-grid { grid-template-columns: 1fr; }
    .forklift-pillar-card { min-height: auto; }
}

@media (max-width: 560px) {
    .certification-path-section { padding-top: 30px; }
    .forklift-hero-section { padding: 64px 0; }
    .forklift-img-frame,
    .forklift-img-frame img,
    .forklift-img-frame .img-placeholder { min-height: 320px; }
    .forklift-pillar-card { padding: 24px 22px 28px; }
}

/* =========================================================
   V4 — typography pass + Scaffolding + Contact
   ========================================================= */

/* Global typography pass: beberapa teks kecil dibuat lebih nyaman dibaca. */
body { font-size: 17px; }
.section-label { font-size: .95rem; }
.section-head p,
.hero p,
.card-program p,
.step-grid p,
.cta-split p,
.forklift-pillar-card p,
.k3-module p { font-size: 1rem; }
.card-program h3 { font-size: 1.48rem; }
.card-program .kicker,
.card-program .meta { font-size: .9rem; }
footer.site-footer { font-size: 1rem; }
footer.site-footer h4 { font-size: .95rem; }
.footer-bottom { font-size: .9rem; }
.form-row label { font-size: 1rem; }
.form-row input,
.form-row select,
.form-row textarea { font-size: 1rem; }

/* Navbar dibuat sedikit lebih besar tanpa membuat header terlalu berat. */
.site-header .inner { padding-top: 18px; padding-bottom: 18px; }
.logo-img { height: 75px; }
nav.main-nav { gap: 30px; }
nav.main-nav a { font-size: 1.1rem; }
.dropdown-menu { min-width: 235px; }
.dropdown-menu a { font-size: 1rem; padding: 11px 20px; }
.site-header.is-scrolled .inner { padding-top: 11px; padding-bottom: 11px; }
.site-header.is-scrolled .logo-img { height: 70px; }

/* =========================================================
   Detail Scaffolding
   ========================================================= */
.scaffold-hero-section {
    position: relative;
    overflow: hidden;
    background: #F7F9FC;
    padding: 92px 0 104px;
}
.scaffold-hero-section::before {
    content: '';
    position: absolute;
    width: 430px;
    height: 430px;
    left: -220px;
    top: -190px;
    border-radius: 50%;
    background: rgba(14,86,181,.07);
}
.scaffold-hero-grid {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0,.9fr) minmax(0,1.1fr);
    gap: 64px;
    align-items: center;
}
.scaffold-hero-copy { position: relative; z-index: 2; }
.scaffold-hero-copy .section-label { color: var(--orange-dark); }
.scaffold-hero-copy h1 {
    font-size: clamp(2.8rem, 5.7vw, 4.9rem);
    max-width: 9ch;
    margin-bottom: 24px;
}
.scaffold-hero-copy h1 span { color: var(--navy); }
.scaffold-hero-copy p {
    color: #425468;
    max-width: 52ch;
    font-size: 1.08rem;
}
.scaffold-hero-copy .btn-row { margin-top: 30px; }
.scaffold-visual { position: relative; padding: 22px 0 0 22px; }
.scaffold-image-accent {
    position: absolute;
    left: 0;
    top: 0;
    width: 45%;
    height: 46%;
    background: var(--navy);
    border-radius: 14px;
    opacity: .95;
}
.scaffold-img-frame {
    position: relative;
    z-index: 1;
    min-height: 470px;
    border-radius: 14px;
    background: #E3E9F0;
    box-shadow: 0 26px 54px rgba(8,43,99,.16);
}
.scaffold-img-frame img,
.scaffold-img-frame .img-placeholder {
    width: 100%;
    min-height: 470px;
    height: 100%;
}
.scaffold-img-frame img { object-fit: cover; }

.scaffold-material-section {
    background: #fff;
    padding: 92px 0 100px;
}
.scaffold-section-head { max-width: 900px; }
.scaffold-section-head h2 { font-size: clamp(2.1rem, 4.4vw, 3.35rem); }
.scaffold-material-list {
    border-top: 1px solid #CFD9E4;
    margin-top: 46px;
}
.scaffold-material-row {
    display: grid;
    grid-template-columns: 80px 170px minmax(230px,.8fr) minmax(320px,1.4fr);
    gap: 28px;
    align-items: center;
    padding: 30px 18px;
    border-bottom: 1px solid #D8E0E8;
    transition: background-color .25s ease, padding-left .25s ease;
}
.scaffold-material-row:hover {
    background: #EEF3F8;
    padding-left: 28px;
}
.scaffold-material-num {
    font-family: 'Oswald', sans-serif;
    font-size: 1.45rem;
    font-weight: 700;
    color: var(--orange-dark);
}
.scaffold-material-label {
    color: #526477;
    font-weight: 600;
    font-size: .95rem;
}
.scaffold-material-row h3 {
    margin: 0;
    font-size: 1.55rem;
    color: var(--navy-dark);
}
.scaffold-material-row p {
    margin: 0;
    color: #46586B;
    max-width: none;
}

.scaffold-safety-section {
    background: var(--navy);
    padding: 76px 0;
}
.scaffold-safety-grid {
    display: grid;
    grid-template-columns: .9fr 1.1fr;
    gap: 70px;
    align-items: center;
}
.scaffold-safety-section .section-label { color: #F4A175; }
.scaffold-safety-section h2 {
    color: #fff;
    font-size: clamp(2rem, 4vw, 3rem);
    margin: 0;
}
.scaffold-safety-section p {
    color: #E2EBF4;
    max-width: 64ch;
    margin: 0;
    font-size: 1.04rem;
}
.scaffold-cta-section {
    background: #F4F7FA;
    border-bottom: 4px solid var(--navy);
    padding: 58px 0;
}
.scaffold-cta-section h2 { font-size: clamp(1.9rem, 3.7vw, 2.8rem); }

/* =========================================================
   Hubungi Kami / Pendaftaran Cepat
   ========================================================= */
.contact-hero {
    position: relative;
    overflow: hidden;
    background: linear-gradient(112deg, #082B63 0%, #176DDA 100%);
    padding: 96px 0 90px;
    color: #fff;
}
.contact-hero::after {
    content: '';
    position: absolute;
    width: 470px;
    height: 470px;
    right: -170px;
    top: -230px;
    border: 1px solid rgba(255,255,255,.16);
    border-radius: 50%;
    box-shadow: 0 0 0 70px rgba(255,255,255,.025), 0 0 0 140px rgba(255,255,255,.018);
}
.contact-hero-inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1.15fr .85fr;
    gap: 70px;
    align-items: end;
}
.contact-hero .section-label { color: #FFC29F; }
.contact-hero h1 {
    color: #fff;
    font-size: clamp(3rem, 6vw, 5.2rem);
    margin: 0;
    max-width: 12ch;
}
.contact-hero h1 span { color: #FFB486; }
.contact-hero p {
    color: #E4EEF7;
    max-width: 45ch;
    margin: 0 0 12px;
    font-size: 1.08rem;
}

.quick-register-section {
    background: #F7F9FC;
    padding: 96px 0 104px;
}
.quick-register-grid {
    display: grid;
    grid-template-columns: .82fr 1.18fr;
    gap: 72px;
    align-items: start;
}
.quick-register-copy {
    position: sticky;
    top: 125px;
    padding-top: 16px;
}
.quick-register-copy h2 {
    font-size: clamp(2.25rem, 4.5vw, 3.6rem);
    max-width: 11ch;
}
.quick-register-copy > p {
    color: #4B5D70;
    font-size: 1.05rem;
    max-width: 47ch;
}
.quick-contact-note {
    margin-top: 34px;
    padding-top: 24px;
    border-top: 1px solid #D5DEE8;
    display: grid;
    gap: 7px;
    color: #516275;
    font-size: .96rem;
}
.quick-contact-note strong { color: var(--navy-dark); }
.quick-register-card {
    background: #fff;
    border: 1px solid #D9E2EB;
    border-radius: 14px;
    padding: 36px;
    box-shadow: 0 20px 48px rgba(8,43,99,.09);
}
.quick-register-card h3 {
    font-size: 2rem;
    margin-bottom: 8px;
}
.quick-register-card > p {
    color: #5A697A;
    margin: 0 0 28px;
    max-width: 58ch;
}
.quick-register-form .form-row { margin-bottom: 20px; }
.quick-register-form input {
    min-height: 52px;
    background: #FBFCFE;
    border-color: #CED8E2;
    transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
}
.quick-register-form input:focus {
    outline: none;
    border-color: var(--navy);
    background: #fff;
    box-shadow: 0 0 0 4px rgba(14,86,181,.11);
}
.quick-submit { width: 100%; margin-top: 4px; }
.social-follow-section {
    background: var(--blue-soft);
    padding: 54px 0;
    border-top: 1px solid rgba(14,86,181,.12);
}
.social-follow-wrap {
    display: grid;
    grid-template-columns: .9fr 1.4fr;
    gap: 52px;
    align-items: center;
}
.social-follow-copy h2 {
    font-size: clamp(2rem, 3.6vw, 3rem);
    margin-bottom: 10px;
}
.social-follow-copy p {
    color: #46586B;
    margin: 0;
    max-width: 48ch;
}
.social-follow-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}
.social-follow-card {
    min-height: 126px;
    padding: 22px 20px;
    border-radius: 14px;
    border: 1px solid rgba(14,86,181,.14);
    background: #fff;
    color: var(--navy-dark);
    display: grid;
    grid-template-columns: 48px 1fr auto;
    gap: 14px;
    align-items: center;
    box-shadow: 0 12px 30px rgba(8,43,99,.07);
    transition: background .22s ease, border-color .22s ease, box-shadow .22s ease;
}
.social-follow-card:hover {
    text-decoration: none;
    background: #F1F6FF;
    border-color: rgba(14,86,181,.28);
    box-shadow: 0 16px 34px rgba(8,43,99,.11);
}
.social-follow-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    background: var(--blue-soft);
    color: var(--navy);
}
.social-follow-icon svg {
    width: 25px;
    height: 25px;
    fill: currentColor;
    stroke: currentColor;
    stroke-width: 1.8;
}
.social-follow-icon--instagram svg {
    fill: none;
}
.social-follow-meta {
    min-width: 0;
    display: grid;
    gap: 3px;
}
.social-follow-meta strong {
    font-family: 'Oswald', sans-serif;
    font-size: 1.15rem;
    color: var(--navy-dark);
}
.social-follow-meta small {
    color: #617187;
    font-size: .82rem;
    overflow-wrap: anywhere;
}
.social-follow-arrow {
    color: var(--navy);
    font-size: 1.25rem;
    font-weight: 700;
}

@media (max-width: 980px) {
    nav.main-nav { gap: 20px; }
    nav.main-nav a { font-size: 1rem; }
    .scaffold-material-row {
        grid-template-columns: 64px 150px 1fr;
    }
    .scaffold-material-row p { grid-column: 2 / 4; }
}

@media (max-width: 860px) {
    body { font-size: 16px; }
    .site-header .inner { padding-top: 14px; padding-bottom: 14px; }
    .logo-img { height: 72px; }
    .scaffold-hero-grid,
    .scaffold-safety-grid,
    .contact-hero-inner,
    .quick-register-grid,
    .social-follow-wrap { grid-template-columns: 1fr; }
    .social-follow-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .scaffold-hero-grid { gap: 42px; }
    .scaffold-hero-copy h1 { max-width: 12ch; }
    .scaffold-visual { padding-left: 14px; }
    .scaffold-img-frame,
    .scaffold-img-frame img,
    .scaffold-img-frame .img-placeholder { min-height: 390px; }
    .scaffold-material-row {
        grid-template-columns: 62px 1fr;
        gap: 10px 18px;
        padding: 26px 10px;
    }
    .scaffold-material-label { align-self: end; }
    .scaffold-material-row h3,
    .scaffold-material-row p { grid-column: 2; }
    .quick-register-copy { position: static; }
    .contact-hero { padding: 72px 0; }
    .contact-hero-inner { gap: 30px; }
}

@media (max-width: 560px) {
    .scaffold-hero-section,
    .scaffold-material-section,
    .quick-register-section { padding-top: 64px; padding-bottom: 70px; }
    .scaffold-img-frame,
    .scaffold-img-frame img,
    .scaffold-img-frame .img-placeholder { min-height: 300px; }
    .scaffold-material-row {
        grid-template-columns: 1fr;
        gap: 7px;
    }
    .scaffold-material-row h3,
    .scaffold-material-row p { grid-column: 1; }
    .quick-register-card { padding: 26px 20px; }
    .contact-hero h1 { font-size: clamp(2.6rem, 14vw, 4rem); }
}

/* =========================================================
   TENTANG KAMI — v6
   Urutan: Dedikasi > Kredibilitas > Legalitas > Galeri
   ========================================================= */
.about-page { background: #fff; }
.about-page section { overflow: clip; }

.about-story-section {
    padding: 88px 0 96px;
    background: linear-gradient(180deg, #FFFFFF 0%, #F7FAFF 100%);
}
.about-story-grid {
    display: grid;
    grid-template-columns: minmax(0, .88fr) minmax(460px, 1.18fr);
    align-items: center;
    gap: clamp(48px, 6vw, 82px);
}
.about-story-copy .section-label,
.about-section-head .section-label,
.about-gallery-head .section-label {
    color: var(--navy);
}
.about-story-copy h1 {
    margin-top: 18px;
    font-size: clamp(2.6rem, 5.2vw, 4.5rem);
    max-width: 12ch;
    color: var(--navy-dark);
}
.about-story-copy p {
    margin: 24px 0 0;
    max-width: 63ch;
    color: #303A48;
    line-height: 1.82;
}
.about-photo-frame {
    position: relative;
    min-height: 460px;
    border-radius: 16px;
    overflow: hidden;
    background: linear-gradient(135deg, #EEF3FA 0%, #E5ECF6 100%);
    border: 1px solid rgba(8,43,99,.10);
    box-shadow: 0 22px 55px rgba(8,43,99,.10);
    isolation: isolate;
}
/* Bingkai foto section Dedikasi dibuat lebih lebar/panjang.
   Foto akan selalu dipotong mengikuti bingkai, bukan memperbesar bingkai. */
.about-photo-frame--story {
    width: 100%;
    min-height: 0;
    height: clamp(410px, 31vw, 520px);
    aspect-ratio: 1.48 / 1;
}

.about-photo-frame::after {
    content: '';
    position: absolute;
    inset: 18px;
    border: 1px dashed rgba(8,43,99,.16);
    border-radius: 10px;
    pointer-events: none;
}
.about-photo-frame img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
}
.about-empty-photo {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 26% 24%, rgba(23,109,218,.09), transparent 30%),
        linear-gradient(135deg, #F6F9FD, #E9EFF7);
}

.about-credibility-section {
    padding: 96px 0 104px;
    background: linear-gradient(180deg, #EDF5FF 0%, #DCEBFA 46%, #8EB4D7 100%);
}
.about-section-head {
    max-width: 920px;
    margin-bottom: 40px;
}
.about-section-head h2 {
    font-size: clamp(2.35rem, 4.9vw, 4rem);
    color: #071E49;
    margin-top: 16px;
}
.about-section-head p {
    color: #25364E;
    font-size: 1.02rem;
    max-width: 74ch;
}
.about-credibility-grid {
    gap: 20px;
    align-items: stretch;
}
.about-pillar-card {
    min-height: 350px;
    background: rgba(255,255,255,.88);
    border: 1px solid rgba(8,43,99,.08);
    border-radius: 16px;
    padding: 30px 28px;
    box-shadow: 0 20px 42px rgba(8,43,99,.09);
    transition: background .22s ease, border-color .22s ease, box-shadow .22s ease;
}
.about-pillar-card:hover {
    background: #F4F7FB;
    border-color: rgba(8,43,99,.16);
    box-shadow: 0 24px 48px rgba(8,43,99,.13);
}
.about-pillar-icon {
    width: 54px;
    height: 54px;
    border-radius: 14px;
    display: grid;
    place-items: center;
    background: #F4D8C9;
    color: var(--navy-dark);
    margin-bottom: 18px;
}
.about-pillar-icon svg { width: 29px; height: 29px; }
.about-pillar-card h3 {
    font-size: clamp(2rem, 3.3vw, 2.75rem);
    color: #081A40;
    margin-bottom: 28px;
}
.about-pillar-card p {
    color: #1E2A3A;
    margin: 0;
    line-height: 1.7;
}

.about-legal-section {
    padding: 96px 0 90px;
    background: linear-gradient(135deg, #082B63 0%, #0E56B5 100%);
    color: #fff;
}
.about-legal-grid {
    display: grid;
    grid-template-columns: minmax(300px, .72fr) minmax(0, 1.55fr);
    align-items: center;
    gap: clamp(54px, 7vw, 94px);
}
.about-photo-frame--document {
    min-height: 500px;
    max-width: 390px;
    width: 100%;
    justify-self: center;
    background: #fff;
    border-color: rgba(255,255,255,.18);
    box-shadow: 0 22px 54px rgba(0,0,0,.18);
}
.about-photo-frame--document::after { border-color: rgba(8,43,99,.16); }
.about-legal-copy .section-label { color: #FFC09A; }
.about-legal-copy h2 {
    color: #fff;
    font-size: clamp(2.6rem, 4.8vw, 4.15rem);
    margin-top: 12px;
}
.about-legal-copy p {
    color: rgba(255,255,255,.90);
    max-width: 78ch;
    line-height: 1.75;
    font-size: 1.02rem;
}
.about-workshop-cta {
    margin-top: 70px;
    padding-top: 40px;
    border-top: 1px solid rgba(255,255,255,.17);
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 32px;
}
.about-workshop-cta .section-label { color: #BBD6F5; }
.about-workshop-cta h3 {
    color: #fff;
    font-size: clamp(2rem, 3.3vw, 3rem);
    margin: 8px 0 12px;
}
.about-workshop-cta p {
    color: rgba(255,255,255,.82);
    margin: 0;
    max-width: 75ch;
}
.about-workshop-cta .btn-primary {
    white-space: nowrap;
    box-shadow: 0 14px 34px rgba(0,0,0,.18);
}

.about-gallery-section {
    padding: 92px 0 110px;
    background: #fff;
}
.about-gallery-head {
    max-width: 780px;
    text-align: center;
    margin: 0 auto 44px;
}
.about-gallery-head h2 {
    font-size: clamp(2.8rem, 5vw, 4rem);
    margin-top: 12px;
}
.about-gallery-head p {
    margin: 0 auto;
    color: #455164;
    max-width: 74ch;
}
.about-gallery-carousel {
    position: relative;
    padding: 0 58px;
}
.about-gallery-track {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: minmax(72%, 880px);
    gap: 22px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    overscroll-behavior-inline: contain;
    scrollbar-width: none;
    padding: 4px 0 18px;
}
.about-gallery-track::-webkit-scrollbar { display: none; }
.about-gallery-slide {
    position: relative;
    margin: 0;
    height: clamp(400px, 34vw, 520px);
    min-height: 0;
    border-radius: 18px;
    overflow: hidden;
    scroll-snap-align: center;
    background: #EFF3F8;
    border: 1px solid rgba(8,43,99,.08);
    box-shadow: 0 16px 38px rgba(8,43,99,.08);
}
.about-gallery-slide img {
    position: absolute;
    inset: 0;
    display: block;
    width: 100%;
    height: 100%;
    min-width: 100%;
    min-height: 100%;
    max-width: none;
    object-fit: cover;
    object-position: center;
}

.gallery-dummy {
    width: 100%;
    height: 100%;
    min-height: 0;
    display: grid;
    place-items: center;
    background:
        linear-gradient(120deg, rgba(8,43,99,.08), rgba(23,109,218,.05)),
        repeating-linear-gradient(135deg, transparent 0 38px, rgba(8,43,99,.025) 38px 39px);
    color: rgba(8,43,99,.22);
    font-family: 'Oswald', sans-serif;
    font-size: clamp(4rem, 9vw, 8rem);
    font-weight: 700;
    letter-spacing: .04em;
}
.gallery-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 46px;
    height: 46px;
    border: 0;
    border-radius: 50%;
    background: var(--navy-dark);
    color: #fff;
    display: grid;
    place-items: center;
    cursor: pointer;
    z-index: 3;
    font-size: 1.25rem;
    box-shadow: 0 10px 25px rgba(8,43,99,.20);
    transition: background .2s ease, opacity .2s ease;
}
.gallery-nav:hover { background: var(--navy); }
.gallery-nav--prev { left: 0; }
.gallery-nav--next { right: 0; }
.gallery-nav:disabled { opacity: .35; cursor: default; }
.gallery-dots {
    display: flex;
    justify-content: center;
    gap: 9px;
    margin-top: 20px;
}
.gallery-dot {
    width: 9px;
    height: 9px;
    border: 0;
    padding: 0;
    border-radius: 50%;
    background: #BEC8D7;
    cursor: pointer;
    transition: width .2s ease, border-radius .2s ease, background .2s ease;
}
.gallery-dot.is-active {
    width: 28px;
    border-radius: 20px;
    background: var(--navy);
}

@media (max-width: 900px) {
    .about-story-grid,
    .about-legal-grid { grid-template-columns: 1fr; }
    .about-story-grid { gap: 42px; }
    .about-photo-frame--story { height: clamp(360px, 58vw, 460px); }
    .about-legal-copy { order: -1; }
    .about-photo-frame--document { justify-self: start; max-width: 460px; }
    .about-workshop-cta { grid-template-columns: 1fr; }
    .about-workshop-cta .btn { justify-self: start; }
    .about-gallery-track { grid-auto-columns: 86%; }
}

@media (max-width: 620px) {
    .about-story-section,
    .about-credibility-section,
    .about-legal-section,
    .about-gallery-section { padding-top: 68px; padding-bottom: 72px; }
    .about-photo-frame--story { height: 300px; aspect-ratio: auto; }
    .about-photo-frame--document { min-height: 330px; }
    .about-pillar-card { min-height: auto; }
    .about-gallery-carousel { padding: 0; }
    .about-gallery-track { grid-auto-columns: 92%; gap: 14px; }
    .about-gallery-slide { height: 310px; }
    .about-gallery-slide img,
    .gallery-dummy { min-height: 0; }
    .gallery-nav { display: none; }
}


/* =========================================================
   Floating WhatsApp — tombol cepat ke admin
   ========================================================= */
.floating-whatsapp {
    position: fixed;
    right: 24px;
    bottom: 24px;
    z-index: 1200;
    width: 62px;
    height: 62px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: #25D366;
    color: #fff;
    box-shadow: 0 12px 30px rgba(0, 0, 0, .22);
    border: 3px solid rgba(255,255,255,.95);
    transition: background .2s ease, box-shadow .2s ease, transform .2s ease;
}
.floating-whatsapp svg {
    width: 34px;
    height: 34px;
    fill: currentColor;
}
.floating-whatsapp:hover {
    background: #1ebe5d;
    box-shadow: 0 16px 36px rgba(0, 0, 0, .28);
    transform: translateY(-3px);
}
.floating-whatsapp:focus-visible {
    outline: 3px solid #fff;
    outline-offset: 3px;
}
.quick-wa-link {
    color: inherit;
    font-weight: 700;
    text-decoration: none;
}
.quick-wa-link:hover { text-decoration: underline; }

@media (max-width: 640px) {
    .floating-whatsapp {
        width: 56px;
        height: 56px;
        right: 16px;
        bottom: 16px;
    }
    .floating-whatsapp svg {
        width: 31px;
        height: 31px;
    }
}


/* =========================================================
   Mobile navigation — robust CSS-first version
   Menu utama dan submenu bisa dibuka tanpa JavaScript.
   ========================================================= */
.nav-toggle-input,
.submenu-toggle-input {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
    border: 0;
    opacity: 0;
}

.nav-submenu-toggle {
    display: none;
    border: 0;
    background: transparent;
    color: var(--navy-dark);
    cursor: pointer;
    padding: 8px;
    line-height: 1;
}

.menu-toggle {
    display: none;
    width: 46px;
    height: 46px;
    border: 1px solid #D8E1EC;
    border-radius: 10px;
    background: #fff;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    box-shadow: 0 7px 18px rgba(8,43,99,.08);
    transition: border-color .2s ease, box-shadow .2s ease, background .2s ease;
    -webkit-tap-highlight-color: transparent;
}
.menu-toggle span {
    display: block;
    width: 23px;
    height: 2.5px;
    border-radius: 99px;
    background: var(--navy-dark);
    transition: transform .25s ease, opacity .2s ease;
}
.menu-toggle:hover,
.menu-toggle:focus-visible {
    border-color: rgba(13,78,164,.42);
    box-shadow: 0 8px 22px rgba(8,43,99,.14);
    outline: none;
}

/* Animasi hamburger menjadi X saat checkbox aktif. */
.nav-toggle-input:checked + .menu-toggle span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.nav-toggle-input:checked + .menu-toggle span:nth-child(2) { opacity: 0; }
.nav-toggle-input:checked + .menu-toggle span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

@media (max-width: 1024px) {
    .site-header { z-index: 1000; }
    .site-header .inner {
        position: relative;
        padding-left: 18px;
        padding-right: 18px;
    }

    .logo-img {
        height: 64px;
        max-width: 168px;
    }
    .site-header.is-scrolled .logo-img { height: 58px; }

    .menu-toggle {
        display: inline-flex;
        flex: 0 0 auto;
        margin-left: auto;
    }

    /* Override rule responsive lama yang sempat display:none. */
    nav.main-nav {
        display: flex !important;
        position: absolute;
        top: 100%;
        left: 14px;
        right: 14px;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 10px 16px 16px;
        background: rgba(255,255,255,.99);
        border: 1px solid #DCE4EE;
        border-top: 0;
        border-radius: 0 0 14px 14px;
        box-shadow: 0 22px 40px rgba(8,43,99,.18);
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
        transform: translateY(-10px);
        transition: opacity .22s ease, transform .22s ease, visibility .22s ease;
        max-height: calc(100vh - 92px);
        overflow-y: auto;
        overscroll-behavior: contain;
        z-index: 1001;
    }

    /* Ini yang membuka menu: tidak tergantung JS. */
    .nav-toggle-input:checked ~ nav.main-nav {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        transform: translateY(0);
    }

    nav.main-nav > a,
    .nav-item > a {
        display: flex;
        align-items: center;
        min-height: 50px;
        padding: 12px 6px;
        font-size: 1.03rem;
        font-weight: 600;
        color: var(--navy-dark);
        border-bottom: 1px solid #EDF1F6;
    }
    nav.main-nav > a:last-child { border-bottom: 0; }
    nav.main-nav a:not(.nav-cta)::after { display: none; }

    .nav-item {
        display: grid;
        grid-template-columns: minmax(0,1fr) 44px;
        align-items: center;
        border-bottom: 1px solid #EDF1F6;
    }
    .nav-item > a { border-bottom: 0; }

    .nav-submenu-toggle {
        display: inline-flex;
        width: 42px;
        height: 42px;
        align-items: center;
        justify-content: center;
        border-radius: 8px;
        -webkit-tap-highlight-color: transparent;
    }
    .nav-submenu-toggle:hover,
    .nav-submenu-toggle:focus-visible {
        background: #EFF4FA;
        outline: none;
    }
    .nav-submenu-toggle .caret {
        margin: 0;
        font-size: .8rem;
        transition: transform .22s ease;
    }
    .submenu-toggle-input:checked + .nav-submenu-toggle .caret {
        transform: rotate(180deg);
    }

    .dropdown-menu,
    .nav-item:hover .dropdown-menu,
    .nav-item:focus-within .dropdown-menu {
        grid-column: 1 / -1;
        position: static;
        display: block;
        min-width: 0;
        width: 100%;
        max-height: 0;
        margin: 0;
        padding: 0 0 0 14px;
        border: 0;
        border-radius: 0;
        box-shadow: none;
        background: #F7F9FC;
        opacity: 1;
        visibility: hidden;
        overflow: hidden;
        transform: none;
        transition: max-height .25s ease, visibility .25s ease, padding .25s ease;
    }
    .submenu-toggle-input:checked ~ .dropdown-menu {
        max-height: 300px;
        visibility: visible;
        padding-top: 5px;
        padding-bottom: 8px;
    }
    .dropdown-menu a {
        padding: 12px;
        font-size: .97rem;
        border-bottom: 0;
    }
}

@media (max-width: 560px) {
    .site-header .inner {
        padding-top: 9px;
        padding-bottom: 9px;
        padding-left: 14px;
        padding-right: 14px;
    }
    .logo-img,
    .site-header.is-scrolled .logo-img {
        height: 54px;
        max-width: 144px;
    }
    .menu-toggle {
        width: 44px;
        height: 44px;
    }
    nav.main-nav {
        left: 8px;
        right: 8px;
        padding-left: 14px;
        padding-right: 14px;
        max-height: calc(100vh - 78px);
    }
}