/* =========================================================
   PT ELYPHSOFT TEKNOLOGI ASIA - Company Profile Stylesheet
   ========================================================= */

:root {
    --c-primary: #4338ff;
    --c-primary-dark: #2f27c9;
    --c-primary-light: #eef0ff;
    --c-accent: #00d1b2;
    --c-dark: #0f1224;
    --c-text: #3c4257;
    --c-text-light: #6b7280;
    --c-bg-soft: #f6f7fb;
    --c-white: #ffffff;
    --c-border: #e6e8f0;

    --c-blue: #4338ff;
    --c-green: #00b884;
    --c-purple: #8b3bff;
    --c-orange: #ff8a3d;

    --radius-sm: 10px;
    --radius-md: 18px;
    --radius-lg: 28px;
    --shadow-sm: 0 4px 16px rgba(15, 18, 36, 0.06);
    --shadow-md: 0 12px 32px rgba(15, 18, 36, 0.10);
    --shadow-lg: 0 24px 60px rgba(15, 18, 36, 0.14);
    --font-heading: 'Sora', 'Plus Jakarta Sans', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
    --header-h: 78px;
}

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

html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }

body {
    font-family: var(--font-body);
    color: var(--c-text);
    background: var(--c-white);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

h1, h2, h3, h4 { font-family: var(--font-heading); color: var(--c-dark); line-height: 1.2; font-weight: 700; }
h1 { font-size: clamp(2.2rem, 4vw, 3.4rem); font-weight: 800; }
h2 { font-size: clamp(1.7rem, 3vw, 2.5rem); }
h3 { font-size: 1.3rem; }
h4 { font-size: 1.05rem; }

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }

.skip-link {
    position: absolute; left: -999px; top: 0; background: var(--c-primary); color: #fff;
    padding: 10px 18px; z-index: 9999; border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

/* ---------- Buttons ---------- */
.btn {
    display: inline-flex; align-items: center; gap: 10px; justify-content: center;
    font-family: var(--font-body); font-weight: 600; font-size: 0.95rem;
    padding: 13px 26px; border-radius: 100px; border: none; cursor: pointer;
    transition: all .25s ease; white-space: nowrap;
}
.btn-primary { background: var(--c-primary); color: #fff; box-shadow: 0 10px 24px rgba(67, 56, 255, .28); }
.btn-primary:hover { background: var(--c-primary-dark); transform: translateY(-2px); }
.btn-outline { background: transparent; color: var(--c-dark); border: 1.5px solid var(--c-border); }
.btn-outline:hover { border-color: var(--c-primary); color: var(--c-primary); }
.btn-white { background: #fff; color: var(--c-primary); }
.btn-white:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-lg { padding: 16px 32px; font-size: 1rem; }
.btn-sm { padding: 9px 20px; font-size: 0.85rem; }
.btn-block { width: 100%; }

.badge-pill {
    display: inline-flex; align-items: center; gap: 8px;
    background: var(--c-primary-light); color: var(--c-primary);
    font-weight: 600; font-size: 0.82rem; padding: 8px 18px; border-radius: 100px; margin-bottom: 18px;
}

.eyebrow {
    display: inline-block; color: var(--c-primary); font-weight: 700; font-size: 0.8rem;
    letter-spacing: 1.5px; text-transform: uppercase; margin-bottom: 10px;
}

.link-arrow { color: var(--c-primary); font-weight: 700; font-size: 0.92rem; display: inline-flex; align-items: center; gap: 8px; }
.link-arrow i { transition: transform .2s ease; }
.product-card:hover .link-arrow i, .link-arrow:hover i { transform: translateX(4px); }

/* ---------- Header / Navbar ---------- */
.site-header {
    position: sticky; top: 0; z-index: 1000; background: rgba(255,255,255,0.85);
    backdrop-filter: blur(14px); border-bottom: 1px solid var(--c-border);
    height: var(--header-h);
}
.nav-wrap { display: flex; align-items: center; justify-content: space-between; height: 100%; }
.brand { display: flex; align-items: center; gap: 8px; font-family: var(--font-heading); font-weight: 800; font-size: 1.3rem; color: var(--c-dark); }
.brand-mark { font-size: 1.4rem; }
.brand-accent { color: var(--c-primary); }

.main-nav { display: flex; align-items: center; gap: 36px; }
.main-nav ul { display: flex; gap: 30px; }
.main-nav a { font-weight: 600; font-size: 0.95rem; color: var(--c-text); position: relative; padding: 6px 0; }
.main-nav a:hover, .main-nav a.active { color: var(--c-primary); }
.main-nav a.active::after {
    content: ''; position: absolute; left: 0; bottom: -4px; width: 100%; height: 2px; background: var(--c-primary); border-radius: 2px;
}
.nav-actions { display: flex; align-items: center; gap: 16px; }
.lang-switch { font-weight: 600; font-size: 0.88rem; color: var(--c-text); display: flex; align-items: center; gap: 6px; }
.lang-switch:hover { color: var(--c-primary); }

.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 8px; }
.nav-toggle span { width: 24px; height: 2.5px; background: var(--c-dark); border-radius: 2px; transition: all .25s ease; }

/* ---------- Hero ---------- */
.hero { position: relative; padding: 70px 0 90px; overflow: hidden; background: linear-gradient(180deg, #fbfbff 0%, #ffffff 100%); }
.hero-bg-shape {
    position: absolute; top: -200px; right: -200px; width: 600px; height: 600px; border-radius: 50%;
    background: radial-gradient(circle, rgba(67,56,255,0.10) 0%, rgba(67,56,255,0) 70%);
}
.hero-inner { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 50px; align-items: center; position: relative; z-index: 1; }
.hero-lead { font-size: 1.1rem; color: var(--c-text-light); margin: 22px 0 32px; max-width: 540px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-visual { position: relative; height: 420px; }
.hero-glow { position: absolute; inset: 15%; background: radial-gradient(circle, rgba(0,209,178,0.18), transparent 70%); border-radius: 50%; }
.hero-card {
    position: absolute; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px;
    width: 150px; height: 130px; background: #fff; border-radius: var(--radius-md); box-shadow: var(--shadow-md);
    font-weight: 700; font-size: 0.9rem; color: var(--c-dark); animation: floaty 6s ease-in-out infinite;
}
.hero-card i { font-size: 1.7rem; color: var(--c-primary); }
.hero-card-1 { top: 0; left: 10%; animation-delay: 0s; }
.hero-card-2 { top: 15%; right: 0; animation-delay: 1.2s; }
.hero-card-3 { bottom: 10%; left: 0; animation-delay: 2.4s; }
.hero-card-4 { bottom: -5%; right: 12%; animation-delay: 3.6s; }
@keyframes floaty { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }

/* ---------- Stats bar ---------- */
.stats-bar { background: var(--c-dark); padding: 44px 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; text-align: center; }
.stat-item p { color: rgba(255,255,255,0.65); font-size: 0.88rem; font-weight: 600; margin-top: 6px; }
.stat-num, .stat-num-text { font-family: var(--font-heading); font-size: 2.4rem; font-weight: 800; color: #fff; }
.stat-plus { font-family: var(--font-heading); font-size: 2.4rem; font-weight: 800; color: var(--c-accent); }

/* ---------- Sections ---------- */
.section { padding: 90px 0; }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 50px; }
.section-head p { color: var(--c-text-light); margin-top: 10px; }

.intro-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.intro-grid.reverse { direction: rtl; }
.intro-grid.reverse > * { direction: ltr; }
.intro-text p { color: var(--c-text-light); margin: 18px 0 22px; font-size: 1.02rem; }
.intro-visual { position: relative; height: 320px; display: flex; align-items: center; justify-content: center; }
.intro-blob {
    position: absolute; inset: 0; margin: auto; width: 280px; height: 280px; border-radius: 42% 58% 60% 40% / 45% 40% 60% 55%;
    background: linear-gradient(135deg, var(--c-primary-light), #e0f7f2); animation: blobmove 8s ease-in-out infinite;
}
.intro-blob.blob-alt { background: linear-gradient(135deg, #fff0e6, var(--c-primary-light)); }
@keyframes blobmove { 0%,100% { border-radius: 42% 58% 60% 40% / 45% 40% 60% 55%; } 50% { border-radius: 60% 40% 40% 60% / 55% 60% 40% 45%; } }
.intro-icon { position: relative; font-size: 5.5rem; color: var(--c-primary); z-index: 1; }

/* ---------- Product cards ---------- */
.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.product-grid-full { grid-template-columns: repeat(2, 1fr); }
.product-card {
    background: var(--c-white); border: 1px solid var(--c-border); border-radius: var(--radius-md);
    padding: 32px 26px; display: flex; flex-direction: column; gap: 6px; transition: all .3s ease; position: relative; overflow: hidden;
}
.product-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-6px); border-color: transparent; }
.product-icon {
    width: 58px; height: 58px; border-radius: 16px; display: flex; align-items: center; justify-content: center;
    font-size: 1.5rem; color: #fff; margin-bottom: 14px;
}
.color-blue .product-icon, .color-blue .feature-group-icon { background: linear-gradient(135deg, var(--c-blue), #6a5cff); }
.color-green .product-icon, .color-green .feature-group-icon { background: linear-gradient(135deg, var(--c-green), #35d6a5); }
.color-purple .product-icon, .color-purple .feature-group-icon { background: linear-gradient(135deg, var(--c-purple), #b07bff); }
.color-orange .product-icon, .color-orange .feature-group-icon { background: linear-gradient(135deg, var(--c-orange), #ffb46b); }

.product-tagline { color: var(--c-primary); font-weight: 700; font-size: 0.85rem; }
.product-summary { color: var(--c-text-light); font-size: 0.92rem; margin: 8px 0 16px; flex-grow: 1; }
.product-mini-benefits { margin-bottom: 16px; }
.product-mini-benefits li { font-size: 0.88rem; color: var(--c-text); padding: 4px 0; display: flex; gap: 8px; align-items: flex-start; }
.product-mini-benefits i { color: var(--c-accent); margin-top: 4px; }

/* ---------- Why cards ---------- */
.why-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 22px; }
.why-card { background: var(--c-bg-soft); border-radius: var(--radius-md); padding: 30px 24px; text-align: left; transition: all .3s ease; }
.why-card:hover { background: var(--c-white); box-shadow: var(--shadow-md); transform: translateY(-4px); }
.why-icon {
    width: 50px; height: 50px; border-radius: 14px; background: var(--c-primary-light); color: var(--c-primary);
    display: flex; align-items: center; justify-content: center; font-size: 1.25rem; margin-bottom: 16px;
}
.why-card p { color: var(--c-text-light); font-size: 0.92rem; margin-top: 8px; }

/* ---------- Vision & Mission ---------- */
.vision-mission-section { background: var(--c-bg-soft); }
.vm-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; }
.vm-card { background: #fff; border-radius: var(--radius-md); padding: 40px; box-shadow: var(--shadow-sm); }
.vm-icon { width: 56px; height: 56px; border-radius: 16px; background: var(--c-primary-light); color: var(--c-primary); display: flex; align-items: center; justify-content: center; font-size: 1.4rem; margin-bottom: 20px; }
.vm-vision p { color: var(--c-text-light); font-size: 1.05rem; margin-top: 10px; }
.mission-list { margin-top: 14px; padding-left: 20px; list-style: decimal; }
.mission-list li { color: var(--c-text-light); padding: 6px 0; }

/* ---------- Marquee (clients on home) ---------- */
.clients-marquee-section { background: var(--c-dark); padding: 70px 0; overflow: hidden; }
.clients-marquee-section .section-head h2 { color: #fff; }
.marquee { width: 100%; overflow: hidden; margin-top: 20px; mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.marquee-track { display: flex; gap: 16px; width: max-content; animation: scroll-left 40s linear infinite; }
.marquee-item {
    background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.12); color: rgba(255,255,255,0.85);
    padding: 12px 26px; border-radius: 100px; font-weight: 600; font-size: 0.9rem; white-space: nowrap;
}
@keyframes scroll-left { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

/* ---------- Clients grid page ---------- */
.clients-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 14px; }
.client-chip {
    background: var(--c-bg-soft); border: 1px solid var(--c-border); border-radius: var(--radius-sm);
    padding: 16px 18px; font-weight: 600; font-size: 0.9rem; text-align: center; color: var(--c-text); transition: all .2s ease;
}
.client-chip:hover { background: var(--c-primary-light); color: var(--c-primary); border-color: transparent; }
.empty-state { text-align: center; padding: 60px 0; color: var(--c-text-light); }
.empty-state i { font-size: 2.5rem; margin-bottom: 14px; color: var(--c-border); }

/* ---------- CTA ---------- */
.cta-section { padding-top: 20px; }
.cta-box {
    background: linear-gradient(120deg, var(--c-primary), #7361ff); border-radius: var(--radius-lg);
    padding: 56px 60px; display: flex; align-items: center; justify-content: space-between; gap: 30px; flex-wrap: wrap;
    color: #fff;
}
.cta-box h2 { color: #fff; margin-bottom: 8px; }
.cta-box p { color: rgba(255,255,255,0.85); }

/* ---------- Page hero (inner pages) ---------- */
.page-hero { padding: 60px 0 50px; background: var(--c-bg-soft); text-align: center; }
.page-hero p { max-width: 620px; margin: 14px auto 0; color: var(--c-text-light); }
.page-hero.product-hero { text-align: left; }
.breadcrumb { display: flex; align-items: center; gap: 10px; font-size: 0.85rem; color: var(--c-text-light); margin-bottom: 22px; }
.breadcrumb a { color: var(--c-primary); font-weight: 600; }
.breadcrumb i { font-size: 0.7rem; }
.product-hero-icon {
    width: 70px; height: 70px; border-radius: 20px; display: flex; align-items: center; justify-content: center;
    font-size: 1.9rem; color: #fff; margin-bottom: 20px;
}
.product-hero-tagline { color: var(--c-primary); font-weight: 700; margin-top: 8px; }
.product-hero-summary { max-width: 680px; color: var(--c-text-light); margin-top: 10px; }

/* ---------- Product detail benefits & features ---------- */
.product-benefits-list { margin-top: 20px; }
.product-benefits-list li { display: flex; gap: 10px; align-items: flex-start; padding: 7px 0; color: var(--c-text); }
.product-benefits-list i { color: var(--c-accent); margin-top: 4px; }

.feature-section { background: var(--c-bg-soft); }
.feature-groups { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.feature-group-card { background: #fff; border-radius: var(--radius-md); padding: 30px; box-shadow: var(--shadow-sm); }
.feature-group-head { display: flex; align-items: center; gap: 14px; margin-bottom: 16px; }
.feature-group-icon { width: 46px; height: 46px; border-radius: 13px; display: flex; align-items: center; justify-content: center; color: #fff; font-size: 1.1rem; flex-shrink: 0; }
.feature-group-card ul li { position: relative; padding: 6px 0 6px 20px; color: var(--c-text-light); font-size: 0.92rem; }
.feature-group-card ul li::before { content: ''; position: absolute; left: 0; top: 15px; width: 6px; height: 6px; border-radius: 50%; background: var(--c-primary); }

.other-products-section { padding-top: 20px; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 50px; }
.contact-info-col h3, .contact-form-col h3 { margin-bottom: 24px; }
.contact-info-item { display: flex; gap: 16px; margin-bottom: 26px; }
.contact-info-icon {
    width: 46px; height: 46px; border-radius: 13px; background: var(--c-primary-light); color: var(--c-primary);
    display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: 1.05rem;
}
.contact-info-item p { color: var(--c-text-light); margin-top: 4px; }
.contact-info-item a { color: var(--c-primary); font-weight: 600; }

.contact-form { background: var(--c-bg-soft); padding: 34px; border-radius: var(--radius-md); }
.form-row { margin-bottom: 18px; display: flex; flex-direction: column; gap: 8px; }
.form-row-half { flex-direction: row; gap: 18px; }
.form-row-half > div { flex: 1; display: flex; flex-direction: column; gap: 8px; }
.form-row label { font-weight: 600; font-size: 0.88rem; color: var(--c-dark); }
.form-row input, .form-row textarea {
    padding: 13px 16px; border: 1.5px solid var(--c-border); border-radius: var(--radius-sm);
    font-family: var(--font-body); font-size: 0.95rem; background: #fff; transition: border-color .2s ease;
}
.form-row input:focus, .form-row textarea:focus { outline: none; border-color: var(--c-primary); }
.form-row textarea { resize: vertical; }
.form-alert { padding: 14px 18px; border-radius: var(--radius-sm); margin-bottom: 18px; font-weight: 600; font-size: 0.9rem; }
.alert-success { background: #e6fbf4; color: #04835a; }
.alert-error { background: #fdeceb; color: #c0392b; }

/* ---------- Footer ---------- */
.site-footer { background: var(--c-dark); color: rgba(255,255,255,0.7); padding: 70px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.3fr; gap: 40px; padding-bottom: 50px; border-bottom: 1px solid rgba(255,255,255,0.08); }
.footer-brand .brand { color: #fff; margin-bottom: 16px; }
.footer-brand p { font-size: 0.9rem; line-height: 1.7; margin: 10px 0 18px; }
.social-links { display: flex; gap: 10px; }
.social-links a { width: 38px; height: 38px; border-radius: 50%; background: rgba(255,255,255,0.08); display: flex; align-items: center; justify-content: center; transition: all .2s ease; }
.social-links a:hover { background: var(--c-primary); }
.footer-col h4 { color: #fff; font-size: 1rem; margin-bottom: 18px; }
.footer-col ul li { margin-bottom: 10px; font-size: 0.9rem; }
.footer-col a:hover { color: var(--c-accent); }
.footer-contact li { display: flex; gap: 10px; align-items: flex-start; }
.footer-contact i { margin-top: 3px; color: var(--c-accent); }
.footer-bottom-inner { display: flex; justify-content: space-between; padding: 22px 0; font-size: 0.85rem; flex-wrap: wrap; gap: 10px; }

.back-to-top {
    position: fixed; bottom: 26px; right: 26px; width: 46px; height: 46px; border-radius: 50%;
    background: var(--c-primary); color: #fff; display: flex; align-items: center; justify-content: center;
    box-shadow: var(--shadow-md); opacity: 0; visibility: hidden; transform: translateY(10px); transition: all .3s ease; z-index: 999;
}
.back-to-top.show { opacity: 1; visibility: visible; transform: translateY(0); }

/* ---------- 404 ---------- */
.error-section { padding: 100px 0; }
.error-box { text-align: center; }
.error-code { font-family: var(--font-heading); font-size: 6rem; font-weight: 800; color: var(--c-primary-light); }
.error-box h1 { margin: -20px 0 14px; }
.error-box p { color: var(--c-text-light); margin-bottom: 26px; }

/* ---------- Reveal animation ---------- */
[data-reveal] { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
[data-reveal].in-view { opacity: 1; transform: translateY(0); }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 992px) {
    .hero-inner { grid-template-columns: 1fr; }
    .hero-visual { height: 300px; margin-top: 20px; }
    .product-grid, .product-grid-full { grid-template-columns: repeat(2, 1fr); }
    .intro-grid, .vm-grid, .contact-grid, .feature-groups { grid-template-columns: 1fr; }
    .intro-grid.reverse { direction: ltr; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); row-gap: 30px; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    .main-nav {
        position: fixed; top: var(--header-h); left: 0; width: 100%; height: calc(100vh - var(--header-h));
        background: #fff; flex-direction: column; align-items: flex-start; justify-content: flex-start;
        padding: 30px 24px; gap: 30px; transform: translateX(-100%); transition: transform .3s ease; overflow-y: auto;
    }
    .main-nav.open { transform: translateX(0); }
    .main-nav ul { flex-direction: column; gap: 22px; width: 100%; }
    .main-nav a { font-size: 1.05rem; }
    .nav-actions { flex-direction: column; align-items: flex-start; width: 100%; gap: 18px; }
    .nav-toggle { display: flex; }
    .product-grid, .product-grid-full { grid-template-columns: 1fr; }
    .form-row-half { flex-direction: column; }
    .cta-box { flex-direction: column; text-align: center; padding: 40px 30px; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom-inner { flex-direction: column; text-align: center; }
}